Fix breakage when built against protobuf head (#34945)

This PR is required in order to upgrade to the `master` branch version of protobuf. To do this, we upgrade to the latest version of `rules_python` by: - Adding in explicit dependencies on all PyPi Bazel test dependencies - Resolving the circular dependency this creates for `xds-protos` by giving it a Bazel build - Generating the Python code for `xds-protos` as part of `generate-projects.sh` since doing so directly in Bazel would be highly fragily, dependent on many other projects' Bazel builds Closes #34945 PiperOrigin-RevId: 599875020
1 year ago · 7e7b4fd1a4
parent 24f8963716
commit 7e7b4fd1a4
1538 changed files with 34473 additions and 146 deletions
--- a/14
+++ b/14
@ -59,13 +59,17 @@ local_repository(
    path = "third_party/utf8_range",
 )

-load("@io_bazel_rules_python//python:pip.bzl", "pip_install")
+load("@rules_python//python:pip.bzl", "pip_parse")

-pip_install(
+pip_parse(
    name = "grpc_python_dependencies",
-    requirements = "@com_github_grpc_grpc//:requirements.bazel.txt",
+    requirements_lock = "@com_github_grpc_grpc//:requirements.bazel.txt",
 )

+load("@grpc_python_dependencies//:requirements.bzl", "install_deps")
+
+install_deps()
+
 load("@com_google_protobuf//bazel:system_python.bzl", "system_python")

 system_python(
@ -73,9 +77,9 @@ system_python(
    minimum_python_version = "3.7",
 )

-load("@system_python//:pip.bzl", "pip_parse")
+load("@system_python//:pip.bzl", system_pip_parse = "pip_parse")

-pip_parse(
+system_pip_parse(
    name = "pip_deps",
    requirements = "@com_google_protobuf//python:requirements.txt",
    requirements_overrides = {
--- a/bazel/grpc_extra_deps.bzl
+++ b/bazel/grpc_extra_deps.bzl
@ -22,6 +22,7 @@ load("@com_google_protobuf//:protobuf_deps.bzl", "protobuf_deps")
 load("@envoy_api//bazel:repositories.bzl", "api_dependencies")
 load("@google_cloud_cpp//bazel:google_cloud_cpp_deps.bzl", "google_cloud_cpp_deps")
 load("@io_bazel_rules_go//go:deps.bzl", "go_register_toolchains", "go_rules_dependencies")
+load("@rules_python//python:repositories.bzl", "py_repositories")

 def grpc_extra_deps(ignore_version_differences = False):
    """Loads the extra dependencies.
@ -71,3 +72,5 @@ def grpc_extra_deps(ignore_version_differences = False):
    )

    google_cloud_cpp_deps()
+
+    py_repositories()
--- a/bazel/grpc_python_deps.bzl
+++ b/bazel/grpc_python_deps.bzl
@ -19,13 +19,12 @@ load("@com_github_grpc_grpc//third_party/py:python_configure.bzl", "python_confi
 # buildifier: disable=unnamed-macro
 def grpc_python_deps():
    """Loads dependencies for gRPC Python."""
-    if "io_bazel_rules_python" not in native.existing_rules():
+    if "rules_python" not in native.existing_rules():
        http_archive(
-            name = "io_bazel_rules_python",
-            url = "https://github.com/bazelbuild/rules_python/releases/download/0.4.0/rules_python-0.4.0.tar.gz",
-            sha256 = "954aa89b491be4a083304a2cb838019c8b8c3720a7abb9c4cb81ac7a24230cea",
-            patches = ["@com_github_grpc_grpc//third_party:rules_python.patch"],
-            patch_args = ["-p1"],
+            name = "rules_python",
+            sha256 = "9d04041ac92a0985e344235f5d946f71ac543f1b1565f2cdbc9a2aaee8adf55b",
+            strip_prefix = "rules_python-0.26.0",
+            url = "https://github.com/bazelbuild/rules_python/releases/download/0.26.0/rules_python-0.26.0.tar.gz",
        )

    python_configure(name = "local_config_python")
--- a/black.toml
+++ b/black.toml
@ -21,6 +21,8 @@ extend-exclude = '''
  | tools/distrib/python/grpcio_tools/protoc_lib_deps.py
  | .*_pb2.py  # autogenerated Protocol Buffer files
  | .*_pb2_grpc.py  # autogenerated Protocol Buffer gRPC files
+  # AUTO-GENERATED By tools/distrib/python/xds_protos/build.py
+  | tools/distrib/python/xds_protos/.*
 )
 '''

@ -44,6 +46,7 @@ skip_glob = [
    "*pb2*.py",
    "*pb2*.pyi",
    "**/site-packages/**/*",
+    "tools/distrib/python/xds_protos/*",
 ]
 single_line_exclusions = ["typing"]
 force_single_line = true
--- a/requirements.bazel.txt
+++ b/requirements.bazel.txt
@ -15,6 +15,25 @@ zope.event==4.5.0
 setuptools==44.1.1
 xds-protos==0.0.11
 absl-py==1.4.0
+google-cloud-trace==1.11.3
+opencensus-context==0.1.3
+google-cloud-monitoring==2.16.0
+google-api-core==2.14.0
+proto-plus==1.22.3
+google-auth==2.23.4
 googleapis-common-protos==1.61.0
+cachetools==5.3.2
+charset-normalizer==3.3.2                                                                         
+pyasn1==0.5.0
+rsa==4.9                                                   
+greenlet==1.1.3.post0
+zope.interface==6.1
 opentelemetry-sdk==1.21.0
 opentelemetry-api==1.21.0
+importlib-metadata==7.0.1
+Deprecated==1.2.14
+opentelemetry-semantic-conventions==0.43b0
+typing-extensions==4.9.0
+pyasn1-modules==0.3.0
+zipp==3.17.0
+wrapt==1.16.0
--- a/src/python/grpcio_csds/grpc_csds/BUILD.bazel
+++ b/src/python/grpcio_csds/grpc_csds/BUILD.bazel
@ -12,8 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.

-load("@grpc_python_dependencies//:requirements.bzl", "requirement")
-
 package(default_visibility = ["//visibility:public"])

 py_library(
@ -21,7 +19,7 @@ py_library(
    srcs = glob(["*.py"]),
    imports = ["../"],
    deps = [
-        requirement("xds-protos"),
        "//src/python/grpcio/grpc:grpcio",
+        "//tools/distrib/python/xds_protos",
    ],
 )
--- a/third_party/BUILD
+++ b/third_party/BUILD
@ -11,6 +11,5 @@ exports_files([
    "enum34.BUILD",
    "futures.BUILD",
    "protobuf.patch",
-    "rules_python.patch",
    "protoc-gen-validate.patch",
 ])
--- a/third_party/rules_python.patch
+++ b/third_party/rules_python.patch
@ -1,76 +0,0 @@
-diff --git a/python/pip_install/pip_repository.bzl b/python/pip_install/pip_repository.bzl
-index c3007e1..f8a9234 100644
--- a/python/pip_install/pip_repository.bzl
-+++ b/python/pip_install/pip_repository.bzl
-@@ -39,7 +39,8 @@ def _resolve_python_interpreter(rctx):
-         if "/" not in python_interpreter:
-             python_interpreter = rctx.which(python_interpreter)
-         if not python_interpreter:
-            fail("python interpreter not found")
-+            print("WARNING: python interpreter not found. Python targets will not be functional")
-+            return ""
-     return python_interpreter
- 
- def _parse_optional_attrs(rctx, args):
-@@ -93,13 +94,49 @@ def _parse_optional_attrs(rctx, args):
- 
-     return args
- 
-+def _generate_stub_requirements_bzl(rctx):
-+    contents = """\
-+def requirement(name):
-+    return "@{repo}//:empty"
-+""".format(repo=rctx.attr.name)
-+    rctx.file("requirements.bzl", contents)
-+
- _BUILD_FILE_CONTENTS = """\
- package(default_visibility = ["//visibility:public"])
- 
- # Ensure the `requirements.bzl` source can be accessed by stardoc, since users load() from it
- exports_files(["requirements.bzl"])
-+
-+py_library(
-+    name = "empty",
-+    srcs = [],
-+)
- """
- 
-+def _python_version_info(rctx, python_interpreter, info_index):
-+    cmd = [
-+        python_interpreter,
-+        "-c",
-+        "from __future__ import print_function; import sys; print(sys.version_info[{}])".format(info_index)
-+    ]
-+    result = rctx.execute(cmd)
-+    if result.stderr or not result.stdout:
-+      print("WARNING: Failed to get version info from {}".format(python_interpreter))
-+      return None
-+    return int(result.stdout.strip())
-+
-+def _python_version_supported(rctx, python_interpreter):
-+    major_version = _python_version_info(rctx, python_interpreter, 0)
-+    minor_version = _python_version_info(rctx, python_interpreter, 1)
-+    if major_version == None or minor_version == None:
-+        print("WARNING: Failed to get Python version of {}".format(python_interpreter))
-+        return False
-+    if (major_version != 3 or minor_version < 6):
-+        print("WARNING: {} is of version {}.{}. This version is unsupported.".format(python_interpreter, major_version, minor_version))
-+        return False
-+    return True
-+
-+
- def _pip_repository_impl(rctx):
-     python_interpreter = _resolve_python_interpreter(rctx)
- 
-@@ -109,6 +146,11 @@ def _pip_repository_impl(rctx):
-     # We need a BUILD file to load the generated requirements.bzl
-     rctx.file("BUILD.bazel", _BUILD_FILE_CONTENTS)
- 
-+    # Check if python interpreter has minimum required version.
-+    if not python_interpreter or not _python_version_supported(rctx, python_interpreter):
-+      _generate_stub_requirements_bzl(rctx)
-+      return
-+
-     pypath = _construct_pypath(rctx)
- 
-     if rctx.attr.incremental:
--- a/tools/buildgen/generate_projects.sh
+++ b/tools/buildgen/generate_projects.sh
@ -34,6 +34,12 @@ python3 tools/buildgen/extract_metadata_from_bazel_xml.py

 tools/buildgen/build_cleaner.py build_handwritten.yaml

+# /usr/local/google/home/rbellevi/dev/tmp/grpc/venv/bin/python3: No module named virtualenv
+# Generate xds-protos
+[[ -d generate_projects_virtual_environment ]] || python3 -m virtualenv generate_projects_virtual_environment
+generate_projects_virtual_environment/bin/pip install --upgrade --ignore-installed grpcio-tools==1.59.0
+generate_projects_virtual_environment/bin/python tools/distrib/python/xds_protos/build.py
+
 # check build_autogenerated.yaml is already in its "clean" form
 TEST=true tools/buildgen/build_cleaner.py build_autogenerated.yaml

--- a/tools/distrib/check_copyright.py
+++ b/tools/distrib/check_copyright.py
@ -296,6 +296,12 @@ for filename in filename_list:
        or filename.endswith(".upb_minitable.c")
    ):
        continue
+    # Allow empty __init__.py files for code generated by xds_protos
+    if filename.startswith("tools/distrib/python/xds_protos") and (
+        filename.endswith("__init__.py")
+        or filename.endswith("generated_file_import_test.py")
+    ):
+        continue
    ext = os.path.splitext(filename)[1]
    base = os.path.basename(filename)
    if filename.startswith(_ENFORCE_CPP_STYLE_COMMENT_PATH_PREFIX) and ext in [
--- a/tools/distrib/python/.gitignore
+++ b/tools/distrib/python/.gitignore
@ -1,11 +1,2 @@
 distrib_virtualenv/
-__init__.py
-generated_file_import_test.py
-envoy/
-udpa/
-validate/
-google/
-opencensus/
-xds/
 build/
-opentelemetry/
--- a/tools/distrib/python/grpcio_tools/.gitignore
+++ b/tools/distrib/python/grpcio_tools/.gitignore
@ -6,3 +6,4 @@ grpc_root/
 *.cpp
 *.egg-info
 *.so
+third_party/
--- a/tools/distrib/python/grpcio_tools/protoc_lib_deps.py
+++ b/tools/distrib/python/grpcio_tools/protoc_lib_deps.py
@ -297,7 +297,7 @@ CC_FILES=[
    'third_party/protobuf/src/google/protobuf/unknown_field_set.cc',
    'third_party/protobuf/src/google/protobuf/wire_format.cc',
    'third_party/protobuf/src/google/protobuf/wire_format_lite.cc',
-    'third_party/utf8_range/utf8_validity.cc'
+    'third_party/protobuf/third_party/utf8_range/utf8_validity.cc'
 ]

 PROTO_FILES=[
@ -316,7 +316,9 @@ PROTO_FILES=[
 ]

 CC_INCLUDES=[
- 'third_party/abseil-cpp', 'third_party/protobuf/src', 'third_party/utf8_range'
+    'third_party/abseil-cpp',
+    'third_party/protobuf/src',
+    'third_party/protobuf/third_party/utf8_range'
 ]
 PROTO_INCLUDE='third_party/protobuf/src'

--- a/tools/distrib/python/make_grpcio_tools.py
+++ b/tools/distrib/python/make_grpcio_tools.py
@ -63,7 +63,7 @@ COMMIT_HASH_SUFFIX = '"'
 EXTERNAL_LINKS = [
    ("@com_google_absl//", "third_party/abseil-cpp/"),
    ("@com_google_protobuf//", "third_party/protobuf/"),
-    ("@utf8_range//:", "third_party/utf8_range/"),
+    ("@utf8_range//", "third_party/protobuf/third_party/utf8_range"),
 ]

 PROTOBUF_PROTO_PREFIX = "@com_google_protobuf//src/"
@ -72,7 +72,7 @@ PROTOBUF_PROTO_PREFIX = "@com_google_protobuf//src/"
 CC_INCLUDES = [
    os.path.join("third_party", "abseil-cpp"),
    os.path.join("third_party", "protobuf", "src"),
-    os.path.join("third_party", "utf8_range"),
+    os.path.join("third_party", "protobuf", "third_party", "utf8_range"),
 ]

 # include path for .proto files
@ -88,7 +88,10 @@ COPY_FILES_SOURCE_TARGET_PAIRS = [
    ("src/compiler", "grpc_root/src/compiler"),
    ("third_party/abseil-cpp/absl", "third_party/abseil-cpp/absl"),
    ("third_party/protobuf/src", "third_party/protobuf/src"),
-    ("third_party/utf8_range", "third_party/utf8_range"),
+    (
+        "third_party/protobuf/third_party/utf8_range",
+        "third_party/protobuf/third_party/utf8_range",
+    ),
 ]

 DELETE_TARGETS_ON_CLEANUP = ["third_party"]
--- a/tools/distrib/python/xds_protos/BUILD.bazel
+++ b/tools/distrib/python/xds_protos/BUILD.bazel
@ -0,0 +1,37 @@
+# Copyright 2024 gRPC authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+package(default_visibility = ["//src/python/grpcio_csds:__subpackages__"])
+
+_XDS_PROTO_DIRECTORIES = [
+    "contrib",
+    "envoy",
+    "google",
+    "opencensus",
+    "opentelemetry",
+    "udpa",
+    "validate",
+    "xds",
+]
+
+py_library(
+    name = "xds_protos",
+    srcs = (["__init__.py"] +
+            glob([d + "/**/*.py" for d in _XDS_PROTO_DIRECTORIES])),
+    imports = ["."],
+    deps = [
+        "//src/python/grpcio/grpc:grpcio",
+        "@com_google_protobuf//:protobuf_python",
+    ],
+)
--- a/tools/distrib/python/xds_protos/init.py
+++ b/tools/distrib/python/xds_protos/init.py
--- a/tools/distrib/python/xds_protos/build.py
+++ b/tools/distrib/python/xds_protos/build.py
@ -105,6 +105,7 @@ def has_grpc_service(proto_package_path: str) -> bool:


 def compile_protos(proto_root: str, sub_dir: str = ".") -> None:
+    compiled_any = False
    for root, _, files in os.walk(os.path.join(proto_root, sub_dir)):
        proto_package_path = os.path.relpath(root, proto_root)
        if proto_package_path in EXCLUDE_PROTO_PACKAGES_LIST:
@ -113,6 +114,7 @@ def compile_protos(proto_root: str, sub_dir: str = ".") -> None:
        for file_name in files:
            if file_name.endswith(".proto"):
                # Compile proto
+                compiled_any = True
                if has_grpc_service(proto_package_path):
                    return_code = protoc.main(
                        COMPILE_BOTH + [os.path.join(root, file_name)]
@ -127,6 +129,10 @@ def compile_protos(proto_root: str, sub_dir: str = ".") -> None:
                    )
                if return_code != 0:
                    raise Exception("error: {} failed".format(COMPILE_BOTH))
+    # Ensure a deterministic order.
+    TEST_IMPORTS.sort()
+    if not compiled_any:
+        raise Exception("No proto files found at {}. Did you update git submodules?".format(proto_root, sub_dir))


 def create_init_file(path: str, package_path: str = "") -> None:
--- a/tools/distrib/python/xds_protos/build_validate_upload.sh
+++ b/tools/distrib/python/xds_protos/build_validate_upload.sh
@ -1,39 +0,0 @@
-#! /bin/bash
-# Copyright 2021 The gRPC Authors
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-set -ex
-
-WORK_DIR=$(pwd)/"$(dirname "$0")"
-cd ${WORK_DIR}
-
-# Remove existing wheels
-rm -rf ${WORK_DIR}/dist
-
-# Generate the package content then build the source wheel
-python3 build.py
-python3 setup.py bdist_wheel
-
-# Run the tests to ensure all protos are importable, also avoid confusing normal
-# imports with relative imports
-pushd $(mktemp -d '/tmp/test_xds_protos.XXXXXX')
-python3 -m virtualenv env
-env/bin/python -m pip install ${WORK_DIR}/dist/*.whl
-cp ${WORK_DIR}/generated_file_import_test.py generated_file_import_test.py
-env/bin/python generated_file_import_test.py
-popd
-
-# Upload the package
-python3 -m twine check dist/*
-python3 -m twine upload dist/*
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/config/v3alpha/kv_store_xds_delegate_config_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/config/v3alpha/kv_store_xds_delegate_config_pb2.py
@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/config/v3alpha/kv_store_xds_delegate_config.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.config.common.key_value.v3 import config_pb2 as envoy_dot_config_dot_common_dot_key__value_dot_v3_dot_config__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nJcontrib/envoy/extensions/config/v3alpha/kv_store_xds_delegate_config.proto\x12\x1f\x65nvoy.extensions.config.v3alpha\x1a-envoy/config/common/key_value/v3/config.proto\x1a\x1dudpa/annotations/status.proto\"w\n\x1eKeyValueStoreXdsDelegateConfig\x12U\n\x16key_value_store_config\x18\x01 \x01(\x0b\x32\x35.envoy.config.common.key_value.v3.KeyValueStoreConfigB\xa0\x01\n-io.envoyproxy.envoy.extensions.config.v3alphaB\x1dKvStoreXdsDelegateConfigProtoP\x01ZFgithub.com/envoyproxy/go-control-plane/envoy/extensions/config/v3alpha\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.config.v3alpha.kv_store_xds_delegate_config_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n-io.envoyproxy.envoy.extensions.config.v3alphaB\035KvStoreXdsDelegateConfigProtoP\001ZFgithub.com/envoyproxy/go-control-plane/envoy/extensions/config/v3alpha\272\200\310\321\006\002\020\002'
+  _globals['_KEYVALUESTOREXDSDELEGATECONFIG']._serialized_start=189
+  _globals['_KEYVALUESTOREXDSDELEGATECONFIG']._serialized_end=308
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/http/dynamo/v3/dynamo_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/http/dynamo/v3/dynamo_pb2.py
@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/filters/http/dynamo/v3/dynamo.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from udpa.annotations import versioning_pb2 as udpa_dot_annotations_dot_versioning__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n<contrib/envoy/extensions/filters/http/dynamo/v3/dynamo.proto\x12\'envoy.extensions.filters.http.dynamo.v3\x1a\x1dudpa/annotations/status.proto\x1a!udpa/annotations/versioning.proto\":\n\x06\x44ynamo:0\x9a\xc5\x88\x1e+\n)envoy.config.filter.http.dynamo.v2.DynamoB\xa7\x01\n5io.envoyproxy.envoy.extensions.filters.http.dynamo.v3B\x0b\x44ynamoProtoP\x01ZWgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/dynamo/v3;dynamov3\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.filters.http.dynamo.v3.dynamo_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n5io.envoyproxy.envoy.extensions.filters.http.dynamo.v3B\013DynamoProtoP\001ZWgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/dynamo/v3;dynamov3\272\200\310\321\006\002\020\002'
+  _DYNAMO._options = None
+  _DYNAMO._serialized_options = b'\232\305\210\036+\n)envoy.config.filter.http.dynamo.v2.Dynamo'
+  _globals['_DYNAMO']._serialized_start=171
+  _globals['_DYNAMO']._serialized_end=229
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/http/golang/v3alpha/golang_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/http/golang/v3alpha/golang_pb2.py
@ -0,0 +1,52 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/filters/http/golang/v3alpha/golang.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from google.protobuf import any_pb2 as google_dot_protobuf_dot_any__pb2
+from xds.annotations.v3 import status_pb2 as xds_dot_annotations_dot_v3_dot_status__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nAcontrib/envoy/extensions/filters/http/golang/v3alpha/golang.proto\x12,envoy.extensions.filters.http.golang.v3alpha\x1a\x19google/protobuf/any.proto\x1a\x1fxds/annotations/v3/status.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\xd1\x02\n\x06\x43onfig\x12\x1b\n\nlibrary_id\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12\x1d\n\x0clibrary_path\x18\x02 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12\x1c\n\x0bplugin_name\x18\x03 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12+\n\rplugin_config\x18\x04 \x01(\x0b\x32\x14.google.protobuf.Any\x12`\n\x0cmerge_policy\x18\x05 \x01(\x0e\x32@.envoy.extensions.filters.http.golang.v3alpha.Config.MergePolicyB\x08\xfa\x42\x05\x82\x01\x02\x10\x01\"^\n\x0bMergePolicy\x12#\n\x1fMERGE_VIRTUALHOST_ROUTER_FILTER\x10\x00\x12\x1c\n\x18MERGE_VIRTUALHOST_ROUTER\x10\x01\x12\x0c\n\x08OVERRIDE\x10\x03\"d\n\x0cRouterPlugin\x12\x1b\n\x08\x64isabled\x18\x01 \x01(\x08\x42\x07\xfa\x42\x04j\x02\x08\x01H\x00\x12&\n\x06\x63onfig\x18\x02 \x01(\x0b\x32\x14.google.protobuf.AnyH\x00\x42\x0f\n\x08override\x12\x03\xf8\x42\x01\"\xed\x01\n\x0f\x43onfigsPerRoute\x12h\n\x0eplugins_config\x18\x01 \x03(\x0b\x32P.envoy.extensions.filters.http.golang.v3alpha.ConfigsPerRoute.PluginsConfigEntry\x1ap\n\x12PluginsConfigEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12I\n\x05value\x18\x02 \x01(\x0b\x32:.envoy.extensions.filters.http.golang.v3alpha.RouterPlugin:\x02\x38\x01\x42\xb0\x01\n:io.envoyproxy.envoy.extensions.filters.http.golang.v3alphaB\x0bGolangProtoP\x01ZSgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/golang/v3alpha\xba\x80\xc8\xd1\x06\x02\x10\x02\xd2\xc6\xa4\xe1\x06\x02\x08\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.filters.http.golang.v3alpha.golang_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n:io.envoyproxy.envoy.extensions.filters.http.golang.v3alphaB\013GolangProtoP\001ZSgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/golang/v3alpha\272\200\310\321\006\002\020\002\322\306\244\341\006\002\010\001'
+  _CONFIG.fields_by_name['library_id']._options = None
+  _CONFIG.fields_by_name['library_id']._serialized_options = b'\372B\004r\002\020\001'
+  _CONFIG.fields_by_name['library_path']._options = None
+  _CONFIG.fields_by_name['library_path']._serialized_options = b'\372B\004r\002\020\001'
+  _CONFIG.fields_by_name['plugin_name']._options = None
+  _CONFIG.fields_by_name['plugin_name']._serialized_options = b'\372B\004r\002\020\001'
+  _CONFIG.fields_by_name['merge_policy']._options = None
+  _CONFIG.fields_by_name['merge_policy']._serialized_options = b'\372B\005\202\001\002\020\001'
+  _ROUTERPLUGIN.oneofs_by_name['override']._options = None
+  _ROUTERPLUGIN.oneofs_by_name['override']._serialized_options = b'\370B\001'
+  _ROUTERPLUGIN.fields_by_name['disabled']._options = None
+  _ROUTERPLUGIN.fields_by_name['disabled']._serialized_options = b'\372B\004j\002\010\001'
+  _CONFIGSPERROUTE_PLUGINSCONFIGENTRY._options = None
+  _CONFIGSPERROUTE_PLUGINSCONFIGENTRY._serialized_options = b'8\001'
+  _globals['_CONFIG']._serialized_start=232
+  _globals['_CONFIG']._serialized_end=569
+  _globals['_CONFIG_MERGEPOLICY']._serialized_start=475
+  _globals['_CONFIG_MERGEPOLICY']._serialized_end=569
+  _globals['_ROUTERPLUGIN']._serialized_start=571
+  _globals['_ROUTERPLUGIN']._serialized_end=671
+  _globals['_CONFIGSPERROUTE']._serialized_start=674
+  _globals['_CONFIGSPERROUTE']._serialized_end=911
+  _globals['_CONFIGSPERROUTE_PLUGINSCONFIGENTRY']._serialized_start=799
+  _globals['_CONFIGSPERROUTE_PLUGINSCONFIGENTRY']._serialized_end=911
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/http/language/v3alpha/language_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/http/language/v3alpha/language_pb2.py
@ -0,0 +1,32 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/filters/http/language/v3alpha/language.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nEcontrib/envoy/extensions/filters/http/language/v3alpha/language.proto\x12.envoy.extensions.filters.http.language.v3alpha\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"w\n\x08Language\x12!\n\x10\x64\x65\x66\x61ult_language\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x02\x12-\n\x13supported_languages\x18\x02 \x03(\tB\x10\xfa\x42\r\x92\x01\n\x08\x01\x18\x01\"\x04r\x02\x10\x02\x12\x19\n\x11\x63lear_route_cache\x18\x03 \x01(\x08\x42\xae\x01\n<io.envoyproxy.envoy.extensions.filters.http.language.v3alphaB\rLanguageProtoP\x01ZUgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/language/v3alpha\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.filters.http.language.v3alpha.language_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n<io.envoyproxy.envoy.extensions.filters.http.language.v3alphaB\rLanguageProtoP\001ZUgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/language/v3alpha\272\200\310\321\006\002\020\002'
+  _LANGUAGE.fields_by_name['default_language']._options = None
+  _LANGUAGE.fields_by_name['default_language']._serialized_options = b'\372B\004r\002\020\002'
+  _LANGUAGE.fields_by_name['supported_languages']._options = None
+  _LANGUAGE.fields_by_name['supported_languages']._serialized_options = b'\372B\r\222\001\n\010\001\030\001\"\004r\002\020\002'
+  _globals['_LANGUAGE']._serialized_start=177
+  _globals['_LANGUAGE']._serialized_end=296
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/http/squash/v3/squash_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/http/squash/v3/squash_pb2.py
@ -0,0 +1,35 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/filters/http/squash/v3/squash.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from google.protobuf import duration_pb2 as google_dot_protobuf_dot_duration__pb2
+from google.protobuf import struct_pb2 as google_dot_protobuf_dot_struct__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from udpa.annotations import versioning_pb2 as udpa_dot_annotations_dot_versioning__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n<contrib/envoy/extensions/filters/http/squash/v3/squash.proto\x12\'envoy.extensions.filters.http.squash.v3\x1a\x1egoogle/protobuf/duration.proto\x1a\x1cgoogle/protobuf/struct.proto\x1a\x1dudpa/annotations/status.proto\x1a!udpa/annotations/versioning.proto\x1a\x17validate/validate.proto\"\xb0\x02\n\x06Squash\x12\x18\n\x07\x63luster\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12\x34\n\x13\x61ttachment_template\x18\x02 \x01(\x0b\x32\x17.google.protobuf.Struct\x12\x32\n\x0frequest_timeout\x18\x03 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x35\n\x12\x61ttachment_timeout\x18\x04 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x39\n\x16\x61ttachment_poll_period\x18\x05 \x01(\x0b\x32\x19.google.protobuf.Duration:0\x9a\xc5\x88\x1e+\n)envoy.config.filter.http.squash.v2.SquashB\xa7\x01\n5io.envoyproxy.envoy.extensions.filters.http.squash.v3B\x0bSquashProtoP\x01ZWgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/squash/v3;squashv3\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.filters.http.squash.v3.squash_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n5io.envoyproxy.envoy.extensions.filters.http.squash.v3B\013SquashProtoP\001ZWgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/squash/v3;squashv3\272\200\310\321\006\002\020\002'
+  _SQUASH.fields_by_name['cluster']._options = None
+  _SQUASH.fields_by_name['cluster']._serialized_options = b'\372B\004r\002\020\001'
+  _SQUASH._options = None
+  _SQUASH._serialized_options = b'\232\305\210\036+\n)envoy.config.filter.http.squash.v2.Squash'
+  _globals['_SQUASH']._serialized_start=259
+  _globals['_SQUASH']._serialized_end=563
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/http/sxg/v3alpha/sxg_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/http/sxg/v3alpha/sxg_pb2.py
@ -0,0 +1,40 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/filters/http/sxg/v3alpha/sxg.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.extensions.transport_sockets.tls.v3 import secret_pb2 as envoy_dot_extensions_dot_transport__sockets_dot_tls_dot_v3_dot_secret__pb2
+from google.protobuf import duration_pb2 as google_dot_protobuf_dot_duration__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n;contrib/envoy/extensions/filters/http/sxg/v3alpha/sxg.proto\x12)envoy.extensions.filters.http.sxg.v3alpha\x1a\x36\x65nvoy/extensions/transport_sockets/tls/v3/secret.proto\x1a\x1egoogle/protobuf/duration.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\xc5\x03\n\x03SXG\x12O\n\x0b\x63\x65rtificate\x18\x01 \x01(\x0b\x32:.envoy.extensions.transport_sockets.tls.v3.SdsSecretConfig\x12O\n\x0bprivate_key\x18\x02 \x01(\x0b\x32:.envoy.extensions.transport_sockets.tls.v3.SdsSecretConfig\x12+\n\x08\x64uration\x18\x03 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x16\n\x0emi_record_size\x18\x04 \x01(\x04\x12\x1c\n\x08\x63\x62or_url\x18\x05 \x01(\tB\n\xfa\x42\x07r\x05\x10\x01:\x01/\x12 \n\x0cvalidity_url\x18\x06 \x01(\tB\n\xfa\x42\x07r\x05\x10\x01:\x01/\x12\x34\n\x1c\x63lient_can_accept_sxg_header\x18\x07 \x01(\tB\x0e\xfa\x42\x0br\t\xc0\x01\x01\xc8\x01\x00\xd0\x01\x01\x12\x30\n\x18should_encode_sxg_header\x18\x08 \x01(\tB\x0e\xfa\x42\x0br\t\xc0\x01\x01\xc8\x01\x00\xd0\x01\x01\x12/\n\x15header_prefix_filters\x18\t \x03(\tB\x10\xfa\x42\r\x92\x01\n\"\x08r\x06\xc0\x01\x01\xc8\x01\x00\x42\xa1\x01\n7io.envoyproxy.envoy.extensions.filters.http.sxg.v3alphaB\x08SxgProtoP\x01ZPgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/sxg/v3alpha\xba\x80\xc8\xd1\x06\x04\x08\x01\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.filters.http.sxg.v3alpha.sxg_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n7io.envoyproxy.envoy.extensions.filters.http.sxg.v3alphaB\010SxgProtoP\001ZPgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/sxg/v3alpha\272\200\310\321\006\004\010\001\020\002'
+  _SXG.fields_by_name['cbor_url']._options = None
+  _SXG.fields_by_name['cbor_url']._serialized_options = b'\372B\007r\005\020\001:\001/'
+  _SXG.fields_by_name['validity_url']._options = None
+  _SXG.fields_by_name['validity_url']._serialized_options = b'\372B\007r\005\020\001:\001/'
+  _SXG.fields_by_name['client_can_accept_sxg_header']._options = None
+  _SXG.fields_by_name['client_can_accept_sxg_header']._serialized_options = b'\372B\013r\t\300\001\001\310\001\000\320\001\001'
+  _SXG.fields_by_name['should_encode_sxg_header']._options = None
+  _SXG.fields_by_name['should_encode_sxg_header']._serialized_options = b'\372B\013r\t\300\001\001\310\001\000\320\001\001'
+  _SXG.fields_by_name['header_prefix_filters']._options = None
+  _SXG.fields_by_name['header_prefix_filters']._serialized_options = b'\372B\r\222\001\n\"\010r\006\300\001\001\310\001\000'
+  _globals['_SXG']._serialized_start=251
+  _globals['_SXG']._serialized_end=704
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/client_ssl_auth/v3/client_ssl_auth_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/client_ssl_auth/v3/client_ssl_auth_pb2.py
@ -0,0 +1,40 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/filters/network/client_ssl_auth/v3/client_ssl_auth.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.config.core.v3 import address_pb2 as envoy_dot_config_dot_core_dot_v3_dot_address__pb2
+from google.protobuf import duration_pb2 as google_dot_protobuf_dot_duration__pb2
+from udpa.annotations import migrate_pb2 as udpa_dot_annotations_dot_migrate__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from udpa.annotations import versioning_pb2 as udpa_dot_annotations_dot_versioning__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nQcontrib/envoy/extensions/filters/network/client_ssl_auth/v3/client_ssl_auth.proto\x12\x33\x65nvoy.extensions.filters.network.client_ssl_auth.v3\x1a\"envoy/config/core/v3/address.proto\x1a\x1egoogle/protobuf/duration.proto\x1a\x1eudpa/annotations/migrate.proto\x1a\x1dudpa/annotations/status.proto\x1a!udpa/annotations/versioning.proto\x1a\x17validate/validate.proto\"\x9b\x02\n\rClientSSLAuth\x12\'\n\x10\x61uth_api_cluster\x18\x01 \x01(\tB\r\xfa\x42\nr\x08\x10\x01\xc0\x01\x02\xc8\x01\x00\x12\x1c\n\x0bstat_prefix\x18\x02 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12\x30\n\rrefresh_delay\x18\x03 \x01(\x0b\x32\x19.google.protobuf.Duration\x12L\n\rip_white_list\x18\x04 \x03(\x0b\x32\x1f.envoy.config.core.v3.CidrRangeB\x14\xf2\x98\xfe\x8f\x05\x0e\n\x0cip_allowlist:C\x9a\xc5\x88\x1e>\n<envoy.config.filter.network.client_ssl_auth.v2.ClientSSLAuthB\xcf\x01\nAio.envoyproxy.envoy.extensions.filters.network.client_ssl_auth.v3B\x12\x43lientSslAuthProtoP\x01Zlgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/client_ssl_auth/v3;client_ssl_authv3\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.filters.network.client_ssl_auth.v3.client_ssl_auth_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\nAio.envoyproxy.envoy.extensions.filters.network.client_ssl_auth.v3B\022ClientSslAuthProtoP\001Zlgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/client_ssl_auth/v3;client_ssl_authv3\272\200\310\321\006\002\020\002'
+  _CLIENTSSLAUTH.fields_by_name['auth_api_cluster']._options = None
+  _CLIENTSSLAUTH.fields_by_name['auth_api_cluster']._serialized_options = b'\372B\nr\010\020\001\300\001\002\310\001\000'
+  _CLIENTSSLAUTH.fields_by_name['stat_prefix']._options = None
+  _CLIENTSSLAUTH.fields_by_name['stat_prefix']._serialized_options = b'\372B\004r\002\020\001'
+  _CLIENTSSLAUTH.fields_by_name['ip_white_list']._options = None
+  _CLIENTSSLAUTH.fields_by_name['ip_white_list']._serialized_options = b'\362\230\376\217\005\016\n\014ip_allowlist'
+  _CLIENTSSLAUTH._options = None
+  _CLIENTSSLAUTH._serialized_options = b'\232\305\210\036>\n<envoy.config.filter.network.client_ssl_auth.v2.ClientSSLAuth'
+  _globals['_CLIENTSSLAUTH']._serialized_start=330
+  _globals['_CLIENTSSLAUTH']._serialized_end=613
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/generic_proxy/action/v3/action_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/generic_proxy/action/v3/action_pb2.py
@ -0,0 +1,38 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/filters/network/generic_proxy/action/v3/action.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.config.core.v3 import base_pb2 as envoy_dot_config_dot_core_dot_v3_dot_base__pb2
+from envoy.config.route.v3 import route_components_pb2 as envoy_dot_config_dot_route_dot_v3_dot_route__components__pb2
+from google.protobuf import any_pb2 as google_dot_protobuf_dot_any__pb2
+from xds.annotations.v3 import status_pb2 as xds_dot_annotations_dot_v3_dot_status__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nMcontrib/envoy/extensions/filters/network/generic_proxy/action/v3/action.proto\x12\x38\x65nvoy.extensions.filters.network.generic_proxy.action.v3\x1a\x1f\x65nvoy/config/core/v3/base.proto\x1a,envoy/config/route/v3/route_components.proto\x1a\x19google/protobuf/any.proto\x1a\x1fxds/annotations/v3/status.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\x84\x03\n\x0bRouteAction\x12\x0c\n\x04name\x18\x05 \x01(\t\x12\x11\n\x07\x63luster\x18\x01 \x01(\tH\x00\x12\x43\n\x11weighted_clusters\x18\x02 \x01(\x0b\x32&.envoy.config.route.v3.WeightedClusterH\x00\x12\x30\n\x08metadata\x18\x03 \x01(\x0b\x32\x1e.envoy.config.core.v3.Metadata\x12u\n\x11per_filter_config\x18\x04 \x03(\x0b\x32Z.envoy.extensions.filters.network.generic_proxy.action.v3.RouteAction.PerFilterConfigEntry\x1aL\n\x14PerFilterConfigEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12#\n\x05value\x18\x02 \x01(\x0b\x32\x14.google.protobuf.Any:\x02\x38\x01\x42\x18\n\x11\x63luster_specifier\x12\x03\xf8\x42\x01\x42\xd1\x01\nFio.envoyproxy.envoy.extensions.filters.network.generic_proxy.action.v3B\x0b\x41\x63tionProtoP\x01Zhgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/generic_proxy/action/v3;actionv3\xba\x80\xc8\xd1\x06\x02\x10\x02\xd2\xc6\xa4\xe1\x06\x02\x08\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.filters.network.generic_proxy.action.v3.action_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\nFio.envoyproxy.envoy.extensions.filters.network.generic_proxy.action.v3B\013ActionProtoP\001Zhgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/generic_proxy/action/v3;actionv3\272\200\310\321\006\002\020\002\322\306\244\341\006\002\010\001'
+  _ROUTEACTION_PERFILTERCONFIGENTRY._options = None
+  _ROUTEACTION_PERFILTERCONFIGENTRY._serialized_options = b'8\001'
+  _ROUTEACTION.oneofs_by_name['cluster_specifier']._options = None
+  _ROUTEACTION.oneofs_by_name['cluster_specifier']._serialized_options = b'\370B\001'
+  _globals['_ROUTEACTION']._serialized_start=335
+  _globals['_ROUTEACTION']._serialized_end=723
+  _globals['_ROUTEACTION_PERFILTERCONFIGENTRY']._serialized_start=621
+  _globals['_ROUTEACTION_PERFILTERCONFIGENTRY']._serialized_end=697
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/generic_proxy/codecs/dubbo/v3/dubbo_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/generic_proxy/codecs/dubbo/v3/dubbo_pb2.py
@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/filters/network/generic_proxy/codecs/dubbo/v3/dubbo.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from xds.annotations.v3 import status_pb2 as xds_dot_annotations_dot_v3_dot_status__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nRcontrib/envoy/extensions/filters/network/generic_proxy/codecs/dubbo/v3/dubbo.proto\x12>envoy.extensions.filters.network.generic_proxy.codecs.dubbo.v3\x1a\x1fxds/annotations/v3/status.proto\x1a\x1dudpa/annotations/status.proto\"\x12\n\x10\x44ubboCodecConfigB\xdb\x01\nLio.envoyproxy.envoy.extensions.filters.network.generic_proxy.codecs.dubbo.v3B\nDubboProtoP\x01Zmgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/generic_proxy/codecs/dubbo/v3;dubbov3\xba\x80\xc8\xd1\x06\x02\x10\x02\xd2\xc6\xa4\xe1\x06\x02\x08\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.filters.network.generic_proxy.codecs.dubbo.v3.dubbo_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\nLio.envoyproxy.envoy.extensions.filters.network.generic_proxy.codecs.dubbo.v3B\nDubboProtoP\001Zmgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/generic_proxy/codecs/dubbo/v3;dubbov3\272\200\310\321\006\002\020\002\322\306\244\341\006\002\010\001'
+  _globals['_DUBBOCODECCONFIG']._serialized_start=214
+  _globals['_DUBBOCODECCONFIG']._serialized_end=232
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/generic_proxy/matcher/v3/matcher_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/generic_proxy/matcher/v3/matcher_pb2.py
@ -0,0 +1,50 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/filters/network/generic_proxy/matcher/v3/matcher.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.type.matcher.v3 import string_pb2 as envoy_dot_type_dot_matcher_dot_v3_dot_string__pb2
+from xds.annotations.v3 import status_pb2 as xds_dot_annotations_dot_v3_dot_status__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nOcontrib/envoy/extensions/filters/network/generic_proxy/matcher/v3/matcher.proto\x12\x39\x65nvoy.extensions.filters.network.generic_proxy.matcher.v3\x1a\"envoy/type/matcher/v3/string.proto\x1a\x1fxds/annotations/v3/status.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\x13\n\x11ServiceMatchInput\"\x10\n\x0eHostMatchInput\"\x10\n\x0ePathMatchInput\"\x12\n\x10MethodMatchInput\"4\n\x12PropertyMatchInput\x12\x1e\n\rproperty_name\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\"\x13\n\x11RequestMatchInput\"q\n\x12KeyValueMatchEntry\x12\x15\n\x04name\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12\x44\n\x0cstring_match\x18\x02 \x01(\x0b\x32$.envoy.type.matcher.v3.StringMatcherB\x08\xfa\x42\x05\x8a\x01\x02\x10\x01\"\x91\x02\n\x0eRequestMatcher\x12\x32\n\x04host\x18\x01 \x01(\x0b\x32$.envoy.type.matcher.v3.StringMatcher\x12\x32\n\x04path\x18\x02 \x01(\x0b\x32$.envoy.type.matcher.v3.StringMatcher\x12\x34\n\x06method\x18\x03 \x01(\x0b\x32$.envoy.type.matcher.v3.StringMatcher\x12\x61\n\nproperties\x18\x04 \x03(\x0b\x32M.envoy.extensions.filters.network.generic_proxy.matcher.v3.KeyValueMatchEntryB\xd5\x01\nGio.envoyproxy.envoy.extensions.filters.network.generic_proxy.matcher.v3B\x0cMatcherProtoP\x01Zjgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/generic_proxy/matcher/v3;matcherv3\xba\x80\xc8\xd1\x06\x02\x10\x02\xd2\xc6\xa4\xe1\x06\x02\x08\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.filters.network.generic_proxy.matcher.v3.matcher_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\nGio.envoyproxy.envoy.extensions.filters.network.generic_proxy.matcher.v3B\014MatcherProtoP\001Zjgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/generic_proxy/matcher/v3;matcherv3\272\200\310\321\006\002\020\002\322\306\244\341\006\002\010\001'
+  _PROPERTYMATCHINPUT.fields_by_name['property_name']._options = None
+  _PROPERTYMATCHINPUT.fields_by_name['property_name']._serialized_options = b'\372B\004r\002\020\001'
+  _KEYVALUEMATCHENTRY.fields_by_name['name']._options = None
+  _KEYVALUEMATCHENTRY.fields_by_name['name']._serialized_options = b'\372B\004r\002\020\001'
+  _KEYVALUEMATCHENTRY.fields_by_name['string_match']._options = None
+  _KEYVALUEMATCHENTRY.fields_by_name['string_match']._serialized_options = b'\372B\005\212\001\002\020\001'
+  _globals['_SERVICEMATCHINPUT']._serialized_start=267
+  _globals['_SERVICEMATCHINPUT']._serialized_end=286
+  _globals['_HOSTMATCHINPUT']._serialized_start=288
+  _globals['_HOSTMATCHINPUT']._serialized_end=304
+  _globals['_PATHMATCHINPUT']._serialized_start=306
+  _globals['_PATHMATCHINPUT']._serialized_end=322
+  _globals['_METHODMATCHINPUT']._serialized_start=324
+  _globals['_METHODMATCHINPUT']._serialized_end=342
+  _globals['_PROPERTYMATCHINPUT']._serialized_start=344
+  _globals['_PROPERTYMATCHINPUT']._serialized_end=396
+  _globals['_REQUESTMATCHINPUT']._serialized_start=398
+  _globals['_REQUESTMATCHINPUT']._serialized_end=417
+  _globals['_KEYVALUEMATCHENTRY']._serialized_start=419
+  _globals['_KEYVALUEMATCHENTRY']._serialized_end=532
+  _globals['_REQUESTMATCHER']._serialized_start=535
+  _globals['_REQUESTMATCHER']._serialized_end=808
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/generic_proxy/router/v3/router_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/generic_proxy/router/v3/router_pb2.py
@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/filters/network/generic_proxy/router/v3/router.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from xds.annotations.v3 import status_pb2 as xds_dot_annotations_dot_v3_dot_status__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nMcontrib/envoy/extensions/filters/network/generic_proxy/router/v3/router.proto\x12\x38\x65nvoy.extensions.filters.network.generic_proxy.router.v3\x1a\x1fxds/annotations/v3/status.proto\x1a\x1dudpa/annotations/status.proto\"\x08\n\x06RouterB\xd1\x01\nFio.envoyproxy.envoy.extensions.filters.network.generic_proxy.router.v3B\x0bRouterProtoP\x01Zhgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/generic_proxy/router/v3;routerv3\xba\x80\xc8\xd1\x06\x02\x10\x02\xd2\xc6\xa4\xe1\x06\x02\x08\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.filters.network.generic_proxy.router.v3.router_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\nFio.envoyproxy.envoy.extensions.filters.network.generic_proxy.router.v3B\013RouterProtoP\001Zhgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/generic_proxy/router/v3;routerv3\272\200\310\321\006\002\020\002\322\306\244\341\006\002\010\001'
+  _globals['_ROUTER']._serialized_start=203
+  _globals['_ROUTER']._serialized_end=211
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/generic_proxy/v3/generic_proxy_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/generic_proxy/v3/generic_proxy_pb2.py
@ -0,0 +1,45 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/filters/network/generic_proxy/v3/generic_proxy.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from contrib.envoy.extensions.filters.network.generic_proxy.v3 import route_pb2 as contrib_dot_envoy_dot_extensions_dot_filters_dot_network_dot_generic__proxy_dot_v3_dot_route__pb2
+from envoy.config.core.v3 import config_source_pb2 as envoy_dot_config_dot_core_dot_v3_dot_config__source__pb2
+from envoy.config.core.v3 import extension_pb2 as envoy_dot_config_dot_core_dot_v3_dot_extension__pb2
+from envoy.extensions.filters.network.http_connection_manager.v3 import http_connection_manager_pb2 as envoy_dot_extensions_dot_filters_dot_network_dot_http__connection__manager_dot_v3_dot_http__connection__manager__pb2
+from xds.annotations.v3 import status_pb2 as xds_dot_annotations_dot_v3_dot_status__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nMcontrib/envoy/extensions/filters/network/generic_proxy/v3/generic_proxy.proto\x12\x31\x65nvoy.extensions.filters.network.generic_proxy.v3\x1a\x45\x63ontrib/envoy/extensions/filters/network/generic_proxy/v3/route.proto\x1a(envoy/config/core/v3/config_source.proto\x1a$envoy/config/core/v3/extension.proto\x1aYenvoy/extensions/filters/network/http_connection_manager/v3/http_connection_manager.proto\x1a\x1fxds/annotations/v3/status.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\xef\x03\n\x0cGenericProxy\x12\x1c\n\x0bstat_prefix\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12J\n\x0c\x63odec_config\x18\x02 \x01(\x0b\x32*.envoy.config.core.v3.TypedExtensionConfigB\x08\xfa\x42\x05\x8a\x01\x02\x10\x01\x12T\n\x0bgeneric_rds\x18\x03 \x01(\x0b\x32=.envoy.extensions.filters.network.generic_proxy.v3.GenericRdsH\x00\x12]\n\x0croute_config\x18\x04 \x01(\x0b\x32\x45.envoy.extensions.filters.network.generic_proxy.v3.RouteConfigurationH\x00\x12;\n\x07\x66ilters\x18\x05 \x03(\x0b\x32*.envoy.config.core.v3.TypedExtensionConfig\x12k\n\x07tracing\x18\x06 \x01(\x0b\x32Z.envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.TracingB\x16\n\x0froute_specifier\x12\x03\xf8\x42\x01\"u\n\nGenericRds\x12\x43\n\rconfig_source\x18\x01 \x01(\x0b\x32\".envoy.config.core.v3.ConfigSourceB\x08\xfa\x42\x05\x8a\x01\x02\x10\x01\x12\"\n\x11route_config_name\x18\x02 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x42\xd0\x01\n?io.envoyproxy.envoy.extensions.filters.network.generic_proxy.v3B\x11GenericProxyProtoP\x01Zhgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/generic_proxy/v3;generic_proxyv3\xba\x80\xc8\xd1\x06\x02\x10\x02\xd2\xc6\xa4\xe1\x06\x02\x08\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.filters.network.generic_proxy.v3.generic_proxy_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n?io.envoyproxy.envoy.extensions.filters.network.generic_proxy.v3B\021GenericProxyProtoP\001Zhgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/generic_proxy/v3;generic_proxyv3\272\200\310\321\006\002\020\002\322\306\244\341\006\002\010\001'
+  _GENERICPROXY.oneofs_by_name['route_specifier']._options = None
+  _GENERICPROXY.oneofs_by_name['route_specifier']._serialized_options = b'\370B\001'
+  _GENERICPROXY.fields_by_name['stat_prefix']._options = None
+  _GENERICPROXY.fields_by_name['stat_prefix']._serialized_options = b'\372B\004r\002\020\001'
+  _GENERICPROXY.fields_by_name['codec_config']._options = None
+  _GENERICPROXY.fields_by_name['codec_config']._serialized_options = b'\372B\005\212\001\002\020\001'
+  _GENERICRDS.fields_by_name['config_source']._options = None
+  _GENERICRDS.fields_by_name['config_source']._serialized_options = b'\372B\005\212\001\002\020\001'
+  _GENERICRDS.fields_by_name['route_config_name']._options = None
+  _GENERICRDS.fields_by_name['route_config_name']._serialized_options = b'\372B\004r\002\020\001'
+  _globals['_GENERICPROXY']._serialized_start=464
+  _globals['_GENERICPROXY']._serialized_end=959
+  _globals['_GENERICRDS']._serialized_start=961
+  _globals['_GENERICRDS']._serialized_end=1078
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/generic_proxy/v3/route_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/generic_proxy/v3/route_pb2.py
@ -0,0 +1,40 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/filters/network/generic_proxy/v3/route.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from xds.annotations.v3 import status_pb2 as xds_dot_annotations_dot_v3_dot_status__pb2
+from xds.type.matcher.v3 import matcher_pb2 as xds_dot_type_dot_matcher_dot_v3_dot_matcher__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nEcontrib/envoy/extensions/filters/network/generic_proxy/v3/route.proto\x12\x31\x65nvoy.extensions.filters.network.generic_proxy.v3\x1a\x1fxds/annotations/v3/status.proto\x1a!xds/type/matcher/v3/matcher.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"u\n\x0bVirtualHost\x12\x15\n\x04name\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12\x17\n\x05hosts\x18\x02 \x03(\tB\x08\xfa\x42\x05\x92\x01\x02\x08\x01\x12\x36\n\x06routes\x18\x03 \x01(\x0b\x32\x1c.xds.type.matcher.v3.MatcherB\x08\xfa\x42\x05\x8a\x01\x02\x10\x01\"\xb0\x01\n\x12RouteConfiguration\x12\x15\n\x04name\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12,\n\x06routes\x18\x02 \x01(\x0b\x32\x1c.xds.type.matcher.v3.Matcher\x12U\n\rvirtual_hosts\x18\x03 \x03(\x0b\x32>.envoy.extensions.filters.network.generic_proxy.v3.VirtualHostB\xc9\x01\n?io.envoyproxy.envoy.extensions.filters.network.generic_proxy.v3B\nRouteProtoP\x01Zhgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/generic_proxy/v3;generic_proxyv3\xba\x80\xc8\xd1\x06\x02\x10\x02\xd2\xc6\xa4\xe1\x06\x02\x08\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.filters.network.generic_proxy.v3.route_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n?io.envoyproxy.envoy.extensions.filters.network.generic_proxy.v3B\nRouteProtoP\001Zhgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/generic_proxy/v3;generic_proxyv3\272\200\310\321\006\002\020\002\322\306\244\341\006\002\010\001'
+  _VIRTUALHOST.fields_by_name['name']._options = None
+  _VIRTUALHOST.fields_by_name['name']._serialized_options = b'\372B\004r\002\020\001'
+  _VIRTUALHOST.fields_by_name['hosts']._options = None
+  _VIRTUALHOST.fields_by_name['hosts']._serialized_options = b'\372B\005\222\001\002\010\001'
+  _VIRTUALHOST.fields_by_name['routes']._options = None
+  _VIRTUALHOST.fields_by_name['routes']._serialized_options = b'\372B\005\212\001\002\020\001'
+  _ROUTECONFIGURATION.fields_by_name['name']._options = None
+  _ROUTECONFIGURATION.fields_by_name['name']._serialized_options = b'\372B\004r\002\020\001'
+  _globals['_VIRTUALHOST']._serialized_start=248
+  _globals['_VIRTUALHOST']._serialized_end=365
+  _globals['_ROUTECONFIGURATION']._serialized_start=368
+  _globals['_ROUTECONFIGURATION']._serialized_end=544
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/kafka_broker/v3/kafka_broker_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/kafka_broker/v3/kafka_broker_pb2.py
@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/filters/network/kafka_broker/v3/kafka_broker.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from udpa.annotations import versioning_pb2 as udpa_dot_annotations_dot_versioning__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nKcontrib/envoy/extensions/filters/network/kafka_broker/v3/kafka_broker.proto\x12\x30\x65nvoy.extensions.filters.network.kafka_broker.v3\x1a\x1dudpa/annotations/status.proto\x1a!udpa/annotations/versioning.proto\x1a\x17validate/validate.proto\"q\n\x0bKafkaBroker\x12\x1c\n\x0bstat_prefix\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01:D\x9a\xc5\x88\x1e?\n=envoy.config.filter.network.kafka_broker.v2alpha1.KafkaBrokerB\xc4\x01\n>io.envoyproxy.envoy.extensions.filters.network.kafka_broker.v3B\x10KafkaBrokerProtoP\x01Zfgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/kafka_broker/v3;kafka_brokerv3\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.filters.network.kafka_broker.v3.kafka_broker_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n>io.envoyproxy.envoy.extensions.filters.network.kafka_broker.v3B\020KafkaBrokerProtoP\001Zfgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/kafka_broker/v3;kafka_brokerv3\272\200\310\321\006\002\020\002'
+  _KAFKABROKER.fields_by_name['stat_prefix']._options = None
+  _KAFKABROKER.fields_by_name['stat_prefix']._serialized_options = b'\372B\004r\002\020\001'
+  _KAFKABROKER._options = None
+  _KAFKABROKER._serialized_options = b'\232\305\210\036?\n=envoy.config.filter.network.kafka_broker.v2alpha1.KafkaBroker'
+  _globals['_KAFKABROKER']._serialized_start=220
+  _globals['_KAFKABROKER']._serialized_end=333
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/kafka_mesh/v3alpha/kafka_mesh_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/kafka_mesh/v3alpha/kafka_mesh_pb2.py
@ -0,0 +1,53 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/filters/network/kafka_mesh/v3alpha/kafka_mesh.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from xds.annotations.v3 import status_pb2 as xds_dot_annotations_dot_v3_dot_status__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nLcontrib/envoy/extensions/filters/network/kafka_mesh/v3alpha/kafka_mesh.proto\x12\x33\x65nvoy.extensions.filters.network.kafka_mesh.v3alpha\x1a\x1fxds/annotations/v3/status.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\xb5\x03\n\tKafkaMesh\x12 \n\x0f\x61\x64vertised_host\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12 \n\x0f\x61\x64vertised_port\x18\x02 \x01(\x05\x42\x07\xfa\x42\x04\x1a\x02 \x00\x12\x66\n\x11upstream_clusters\x18\x03 \x03(\x0b\x32K.envoy.extensions.filters.network.kafka_mesh.v3alpha.KafkaClusterDefinition\x12]\n\x10\x66orwarding_rules\x18\x04 \x03(\x0b\x32\x43.envoy.extensions.filters.network.kafka_mesh.v3alpha.ForwardingRule\x12m\n\x13\x63onsumer_proxy_mode\x18\x05 \x01(\x0e\x32P.envoy.extensions.filters.network.kafka_mesh.v3alpha.KafkaMesh.ConsumerProxyMode\".\n\x11\x43onsumerProxyMode\x12\x19\n\x15StatefulConsumerProxy\x10\x00\"\xdf\x03\n\x16KafkaClusterDefinition\x12\x1d\n\x0c\x63luster_name\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12\"\n\x11\x62ootstrap_servers\x18\x02 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12 \n\x0fpartition_count\x18\x03 \x01(\x05\x42\x07\xfa\x42\x04\x1a\x02 \x00\x12x\n\x0fproducer_config\x18\x04 \x03(\x0b\x32_.envoy.extensions.filters.network.kafka_mesh.v3alpha.KafkaClusterDefinition.ProducerConfigEntry\x12x\n\x0f\x63onsumer_config\x18\x05 \x03(\x0b\x32_.envoy.extensions.filters.network.kafka_mesh.v3alpha.KafkaClusterDefinition.ConsumerConfigEntry\x1a\x35\n\x13ProducerConfigEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\t:\x02\x38\x01\x1a\x35\n\x13\x43onsumerConfigEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\t:\x02\x38\x01\"K\n\x0e\x46orwardingRule\x12\x16\n\x0etarget_cluster\x18\x01 \x01(\t\x12\x16\n\x0ctopic_prefix\x18\x02 \x01(\tH\x00\x42\t\n\x07triggerB\xc1\x01\nAio.envoyproxy.envoy.extensions.filters.network.kafka_mesh.v3alphaB\x0eKafkaMeshProtoP\x01ZZgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/kafka_mesh/v3alpha\xba\x80\xc8\xd1\x06\x02\x10\x02\xd2\xc6\xa4\xe1\x06\x02\x08\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.filters.network.kafka_mesh.v3alpha.kafka_mesh_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\nAio.envoyproxy.envoy.extensions.filters.network.kafka_mesh.v3alphaB\016KafkaMeshProtoP\001ZZgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/kafka_mesh/v3alpha\272\200\310\321\006\002\020\002\322\306\244\341\006\002\010\001'
+  _KAFKAMESH.fields_by_name['advertised_host']._options = None
+  _KAFKAMESH.fields_by_name['advertised_host']._serialized_options = b'\372B\004r\002\020\001'
+  _KAFKAMESH.fields_by_name['advertised_port']._options = None
+  _KAFKAMESH.fields_by_name['advertised_port']._serialized_options = b'\372B\004\032\002 \000'
+  _KAFKACLUSTERDEFINITION_PRODUCERCONFIGENTRY._options = None
+  _KAFKACLUSTERDEFINITION_PRODUCERCONFIGENTRY._serialized_options = b'8\001'
+  _KAFKACLUSTERDEFINITION_CONSUMERCONFIGENTRY._options = None
+  _KAFKACLUSTERDEFINITION_CONSUMERCONFIGENTRY._serialized_options = b'8\001'
+  _KAFKACLUSTERDEFINITION.fields_by_name['cluster_name']._options = None
+  _KAFKACLUSTERDEFINITION.fields_by_name['cluster_name']._serialized_options = b'\372B\004r\002\020\001'
+  _KAFKACLUSTERDEFINITION.fields_by_name['bootstrap_servers']._options = None
+  _KAFKACLUSTERDEFINITION.fields_by_name['bootstrap_servers']._serialized_options = b'\372B\004r\002\020\001'
+  _KAFKACLUSTERDEFINITION.fields_by_name['partition_count']._options = None
+  _KAFKACLUSTERDEFINITION.fields_by_name['partition_count']._serialized_options = b'\372B\004\032\002 \000'
+  _globals['_KAFKAMESH']._serialized_start=223
+  _globals['_KAFKAMESH']._serialized_end=660
+  _globals['_KAFKAMESH_CONSUMERPROXYMODE']._serialized_start=614
+  _globals['_KAFKAMESH_CONSUMERPROXYMODE']._serialized_end=660
+  _globals['_KAFKACLUSTERDEFINITION']._serialized_start=663
+  _globals['_KAFKACLUSTERDEFINITION']._serialized_end=1142
+  _globals['_KAFKACLUSTERDEFINITION_PRODUCERCONFIGENTRY']._serialized_start=1034
+  _globals['_KAFKACLUSTERDEFINITION_PRODUCERCONFIGENTRY']._serialized_end=1087
+  _globals['_KAFKACLUSTERDEFINITION_CONSUMERCONFIGENTRY']._serialized_start=1089
+  _globals['_KAFKACLUSTERDEFINITION_CONSUMERCONFIGENTRY']._serialized_end=1142
+  _globals['_FORWARDINGRULE']._serialized_start=1144
+  _globals['_FORWARDINGRULE']._serialized_end=1219
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/mysql_proxy/v3/mysql_proxy_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/mysql_proxy/v3/mysql_proxy_pb2.py
@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/filters/network/mysql_proxy/v3/mysql_proxy.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from udpa.annotations import versioning_pb2 as udpa_dot_annotations_dot_versioning__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nIcontrib/envoy/extensions/filters/network/mysql_proxy/v3/mysql_proxy.proto\x12/envoy.extensions.filters.network.mysql_proxy.v3\x1a\x1dudpa/annotations/status.proto\x1a!udpa/annotations/versioning.proto\x1a\x17validate/validate.proto\"\x82\x01\n\nMySQLProxy\x12\x1c\n\x0bstat_prefix\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12\x12\n\naccess_log\x18\x02 \x01(\t:B\x9a\xc5\x88\x1e=\n;envoy.config.filter.network.mysql_proxy.v1alpha1.MySQLProxyB\xc0\x01\n=io.envoyproxy.envoy.extensions.filters.network.mysql_proxy.v3B\x0fMysqlProxyProtoP\x01Zdgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/mysql_proxy/v3;mysql_proxyv3\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.filters.network.mysql_proxy.v3.mysql_proxy_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n=io.envoyproxy.envoy.extensions.filters.network.mysql_proxy.v3B\017MysqlProxyProtoP\001Zdgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/mysql_proxy/v3;mysql_proxyv3\272\200\310\321\006\002\020\002'
+  _MYSQLPROXY.fields_by_name['stat_prefix']._options = None
+  _MYSQLPROXY.fields_by_name['stat_prefix']._serialized_options = b'\372B\004r\002\020\001'
+  _MYSQLPROXY._options = None
+  _MYSQLPROXY._serialized_options = b'\232\305\210\036=\n;envoy.config.filter.network.mysql_proxy.v1alpha1.MySQLProxy'
+  _globals['_MYSQLPROXY']._serialized_start=218
+  _globals['_MYSQLPROXY']._serialized_end=348
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/postgres_proxy/v3alpha/postgres_proxy_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/postgres_proxy/v3alpha/postgres_proxy_pb2.py
@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/filters/network/postgres_proxy/v3alpha/postgres_proxy.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from google.protobuf import wrappers_pb2 as google_dot_protobuf_dot_wrappers__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nTcontrib/envoy/extensions/filters/network/postgres_proxy/v3alpha/postgres_proxy.proto\x12\x37\x65nvoy.extensions.filters.network.postgres_proxy.v3alpha\x1a\x1egoogle/protobuf/wrappers.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\x87\x02\n\rPostgresProxy\x12\x1c\n\x0bstat_prefix\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12\x36\n\x12\x65nable_sql_parsing\x18\x02 \x01(\x0b\x32\x1a.google.protobuf.BoolValue\x12\x15\n\rterminate_ssl\x18\x03 \x01(\x08\x12\x64\n\x0cupstream_ssl\x18\x04 \x01(\x0e\x32N.envoy.extensions.filters.network.postgres_proxy.v3alpha.PostgresProxy.SSLMode\"#\n\x07SSLMode\x12\x0b\n\x07\x44ISABLE\x10\x00\x12\x0b\n\x07REQUIRE\x10\x01\x42\xc7\x01\nEio.envoyproxy.envoy.extensions.filters.network.postgres_proxy.v3alphaB\x12PostgresProxyProtoP\x01Z^github.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/postgres_proxy/v3alpha\xba\x80\xc8\xd1\x06\x04\x08\x01\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.filters.network.postgres_proxy.v3alpha.postgres_proxy_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\nEio.envoyproxy.envoy.extensions.filters.network.postgres_proxy.v3alphaB\022PostgresProxyProtoP\001Z^github.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/postgres_proxy/v3alpha\272\200\310\321\006\004\010\001\020\002'
+  _POSTGRESPROXY.fields_by_name['stat_prefix']._options = None
+  _POSTGRESPROXY.fields_by_name['stat_prefix']._serialized_options = b'\372B\004r\002\020\001'
+  _globals['_POSTGRESPROXY']._serialized_start=234
+  _globals['_POSTGRESPROXY']._serialized_end=497
+  _globals['_POSTGRESPROXY_SSLMODE']._serialized_start=462
+  _globals['_POSTGRESPROXY_SSLMODE']._serialized_end=497
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/rocketmq_proxy/v3/rocketmq_proxy_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/rocketmq_proxy/v3/rocketmq_proxy_pb2.py
@ -0,0 +1,32 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/filters/network/rocketmq_proxy/v3/rocketmq_proxy.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from contrib.envoy.extensions.filters.network.rocketmq_proxy.v3 import route_pb2 as contrib_dot_envoy_dot_extensions_dot_filters_dot_network_dot_rocketmq__proxy_dot_v3_dot_route__pb2
+from google.protobuf import duration_pb2 as google_dot_protobuf_dot_duration__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nOcontrib/envoy/extensions/filters/network/rocketmq_proxy/v3/rocketmq_proxy.proto\x12\x32\x65nvoy.extensions.filters.network.rocketmq_proxy.v3\x1a\x46\x63ontrib/envoy/extensions/filters/network/rocketmq_proxy/v3/route.proto\x1a\x1egoogle/protobuf/duration.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\xe0\x01\n\rRocketmqProxy\x12\x1c\n\x0bstat_prefix\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12\\\n\x0croute_config\x18\x02 \x01(\x0b\x32\x46.envoy.extensions.filters.network.rocketmq_proxy.v3.RouteConfiguration\x12=\n\x1atransient_object_life_span\x18\x03 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x14\n\x0c\x64\x65velop_mode\x18\x04 \x01(\x08\x42\xcc\x01\n@io.envoyproxy.envoy.extensions.filters.network.rocketmq_proxy.v3B\x12RocketmqProxyProtoP\x01Zjgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/rocketmq_proxy/v3;rocketmq_proxyv3\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.filters.network.rocketmq_proxy.v3.rocketmq_proxy_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n@io.envoyproxy.envoy.extensions.filters.network.rocketmq_proxy.v3B\022RocketmqProxyProtoP\001Zjgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/rocketmq_proxy/v3;rocketmq_proxyv3\272\200\310\321\006\002\020\002'
+  _ROCKETMQPROXY.fields_by_name['stat_prefix']._options = None
+  _ROCKETMQPROXY.fields_by_name['stat_prefix']._serialized_options = b'\372B\004r\002\020\001'
+  _globals['_ROCKETMQPROXY']._serialized_start=296
+  _globals['_ROCKETMQPROXY']._serialized_end=520
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/rocketmq_proxy/v3/route_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/rocketmq_proxy/v3/route_pb2.py
@ -0,0 +1,45 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/filters/network/rocketmq_proxy/v3/route.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.config.core.v3 import base_pb2 as envoy_dot_config_dot_core_dot_v3_dot_base__pb2
+from envoy.config.route.v3 import route_components_pb2 as envoy_dot_config_dot_route_dot_v3_dot_route__components__pb2
+from envoy.type.matcher.v3 import string_pb2 as envoy_dot_type_dot_matcher_dot_v3_dot_string__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nFcontrib/envoy/extensions/filters/network/rocketmq_proxy/v3/route.proto\x12\x32\x65nvoy.extensions.filters.network.rocketmq_proxy.v3\x1a\x1f\x65nvoy/config/core/v3/base.proto\x1a,envoy/config/route/v3/route_components.proto\x1a\"envoy/type/matcher/v3/string.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"m\n\x12RouteConfiguration\x12\x0c\n\x04name\x18\x01 \x01(\t\x12I\n\x06routes\x18\x02 \x03(\x0b\x32\x39.envoy.extensions.filters.network.rocketmq_proxy.v3.Route\"\xba\x01\n\x05Route\x12W\n\x05match\x18\x01 \x01(\x0b\x32>.envoy.extensions.filters.network.rocketmq_proxy.v3.RouteMatchB\x08\xfa\x42\x05\x8a\x01\x02\x10\x01\x12X\n\x05route\x18\x02 \x01(\x0b\x32?.envoy.extensions.filters.network.rocketmq_proxy.v3.RouteActionB\x08\xfa\x42\x05\x8a\x01\x02\x10\x01\"\x82\x01\n\nRouteMatch\x12=\n\x05topic\x18\x01 \x01(\x0b\x32$.envoy.type.matcher.v3.StringMatcherB\x08\xfa\x42\x05\x8a\x01\x02\x10\x01\x12\x35\n\x07headers\x18\x02 \x03(\x0b\x32$.envoy.config.route.v3.HeaderMatcher\"_\n\x0bRouteAction\x12\x18\n\x07\x63luster\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12\x36\n\x0emetadata_match\x18\x02 \x01(\x0b\x32\x1e.envoy.config.core.v3.MetadataB\xc4\x01\n@io.envoyproxy.envoy.extensions.filters.network.rocketmq_proxy.v3B\nRouteProtoP\x01Zjgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/rocketmq_proxy/v3;rocketmq_proxyv3\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.filters.network.rocketmq_proxy.v3.route_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n@io.envoyproxy.envoy.extensions.filters.network.rocketmq_proxy.v3B\nRouteProtoP\001Zjgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/rocketmq_proxy/v3;rocketmq_proxyv3\272\200\310\321\006\002\020\002'
+  _ROUTE.fields_by_name['match']._options = None
+  _ROUTE.fields_by_name['match']._serialized_options = b'\372B\005\212\001\002\020\001'
+  _ROUTE.fields_by_name['route']._options = None
+  _ROUTE.fields_by_name['route']._serialized_options = b'\372B\005\212\001\002\020\001'
+  _ROUTEMATCH.fields_by_name['topic']._options = None
+  _ROUTEMATCH.fields_by_name['topic']._serialized_options = b'\372B\005\212\001\002\020\001'
+  _ROUTEACTION.fields_by_name['cluster']._options = None
+  _ROUTEACTION.fields_by_name['cluster']._serialized_options = b'\372B\004r\002\020\001'
+  _globals['_ROUTECONFIGURATION']._serialized_start=297
+  _globals['_ROUTECONFIGURATION']._serialized_end=406
+  _globals['_ROUTE']._serialized_start=409
+  _globals['_ROUTE']._serialized_end=595
+  _globals['_ROUTEMATCH']._serialized_start=598
+  _globals['_ROUTEMATCH']._serialized_end=728
+  _globals['_ROUTEACTION']._serialized_start=730
+  _globals['_ROUTEACTION']._serialized_end=825
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/sip_proxy/router/v3alpha/router_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/sip_proxy/router/v3alpha/router_pb2.py
@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/filters/network/sip_proxy/router/v3alpha/router.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nNcontrib/envoy/extensions/filters/network/sip_proxy/router/v3alpha/router.proto\x12\x39\x65nvoy.extensions.filters.network.sip_proxy.router.v3alpha\x1a\x1dudpa/annotations/status.proto\"\x08\n\x06RouterB\xc2\x01\nGio.envoyproxy.envoy.extensions.filters.network.sip_proxy.router.v3alphaB\x0bRouterProtoP\x01Z`github.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/sip_proxy/router/v3alpha\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.filters.network.sip_proxy.router.v3alpha.router_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\nGio.envoyproxy.envoy.extensions.filters.network.sip_proxy.router.v3alphaB\013RouterProtoP\001Z`github.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/sip_proxy/router/v3alpha\272\200\310\321\006\002\020\002'
+  _globals['_ROUTER']._serialized_start=172
+  _globals['_ROUTER']._serialized_end=180
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/sip_proxy/tra/v3alpha/tra_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/sip_proxy/tra/v3alpha/tra_pb2.py
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/sip_proxy/v3alpha/route_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/sip_proxy/v3alpha/route_pb2.py
@ -0,0 +1,44 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/filters/network/sip_proxy/v3alpha/route.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nFcontrib/envoy/extensions/filters/network/sip_proxy/v3alpha/route.proto\x12\x32\x65nvoy.extensions.filters.network.sip_proxy.v3alpha\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"m\n\x12RouteConfiguration\x12\x0c\n\x04name\x18\x01 \x01(\t\x12I\n\x06routes\x18\x02 \x03(\x0b\x32\x39.envoy.extensions.filters.network.sip_proxy.v3alpha.Route\"\xba\x01\n\x05Route\x12W\n\x05match\x18\x01 \x01(\x0b\x32>.envoy.extensions.filters.network.sip_proxy.v3alpha.RouteMatchB\x08\xfa\x42\x05\x8a\x01\x02\x10\x01\x12X\n\x05route\x18\x02 \x01(\x0b\x32?.envoy.extensions.filters.network.sip_proxy.v3alpha.RouteActionB\x08\xfa\x42\x05\x8a\x01\x02\x10\x01\"Y\n\nRouteMatch\x12\x10\n\x06\x64omain\x18\x01 \x01(\tH\x00\x12\x0e\n\x06header\x18\x02 \x01(\t\x12\x11\n\tparameter\x18\x03 \x01(\tB\x16\n\x0fmatch_specifier\x12\x03\xf8\x42\x01\"C\n\x0bRouteAction\x12\x1a\n\x07\x63luster\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01H\x00\x42\x18\n\x11\x63luster_specifier\x12\x03\xf8\x42\x01\x42\xb3\x01\n@io.envoyproxy.envoy.extensions.filters.network.sip_proxy.v3alphaB\nRouteProtoP\x01ZYgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/sip_proxy/v3alpha\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.filters.network.sip_proxy.v3alpha.route_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n@io.envoyproxy.envoy.extensions.filters.network.sip_proxy.v3alphaB\nRouteProtoP\001ZYgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/sip_proxy/v3alpha\272\200\310\321\006\002\020\002'
+  _ROUTE.fields_by_name['match']._options = None
+  _ROUTE.fields_by_name['match']._serialized_options = b'\372B\005\212\001\002\020\001'
+  _ROUTE.fields_by_name['route']._options = None
+  _ROUTE.fields_by_name['route']._serialized_options = b'\372B\005\212\001\002\020\001'
+  _ROUTEMATCH.oneofs_by_name['match_specifier']._options = None
+  _ROUTEMATCH.oneofs_by_name['match_specifier']._serialized_options = b'\370B\001'
+  _ROUTEACTION.oneofs_by_name['cluster_specifier']._options = None
+  _ROUTEACTION.oneofs_by_name['cluster_specifier']._serialized_options = b'\370B\001'
+  _ROUTEACTION.fields_by_name['cluster']._options = None
+  _ROUTEACTION.fields_by_name['cluster']._serialized_options = b'\372B\004r\002\020\001'
+  _globals['_ROUTECONFIGURATION']._serialized_start=182
+  _globals['_ROUTECONFIGURATION']._serialized_end=291
+  _globals['_ROUTE']._serialized_start=294
+  _globals['_ROUTE']._serialized_end=480
+  _globals['_ROUTEMATCH']._serialized_start=482
+  _globals['_ROUTEMATCH']._serialized_end=571
+  _globals['_ROUTEACTION']._serialized_start=573
+  _globals['_ROUTEACTION']._serialized_end=640
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/sip_proxy/v3alpha/sip_proxy_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/filters/network/sip_proxy/v3alpha/sip_proxy_pb2.py
@ -0,0 +1,50 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/filters/network/sip_proxy/v3alpha/sip_proxy.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from contrib.envoy.extensions.filters.network.sip_proxy.tra.v3alpha import tra_pb2 as contrib_dot_envoy_dot_extensions_dot_filters_dot_network_dot_sip__proxy_dot_tra_dot_v3alpha_dot_tra__pb2
+from contrib.envoy.extensions.filters.network.sip_proxy.v3alpha import route_pb2 as contrib_dot_envoy_dot_extensions_dot_filters_dot_network_dot_sip__proxy_dot_v3alpha_dot_route__pb2
+from google.protobuf import any_pb2 as google_dot_protobuf_dot_any__pb2
+from google.protobuf import duration_pb2 as google_dot_protobuf_dot_duration__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nJcontrib/envoy/extensions/filters/network/sip_proxy/v3alpha/sip_proxy.proto\x12\x32\x65nvoy.extensions.filters.network.sip_proxy.v3alpha\x1aHcontrib/envoy/extensions/filters/network/sip_proxy/tra/v3alpha/tra.proto\x1a\x46\x63ontrib/envoy/extensions/filters/network/sip_proxy/v3alpha/route.proto\x1a\x19google/protobuf/any.proto\x1a\x1egoogle/protobuf/duration.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\xd3\x04\n\x08SipProxy\x12\x1c\n\x0bstat_prefix\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12\\\n\x0croute_config\x18\x02 \x01(\x0b\x32\x46.envoy.extensions.filters.network.sip_proxy.v3alpha.RouteConfiguration\x12R\n\x0bsip_filters\x18\x03 \x03(\x0b\x32=.envoy.extensions.filters.network.sip_proxy.v3alpha.SipFilter\x12Z\n\x08settings\x18\x04 \x01(\x0b\x32H.envoy.extensions.filters.network.sip_proxy.v3alpha.SipProxy.SipSettings\x1a\x9a\x02\n\x0bSipSettings\x12\x36\n\x13transaction_timeout\x18\x01 \x01(\x0b\x32\x19.google.protobuf.Duration\x12X\n\x0elocal_services\x18\x02 \x03(\x0b\x32@.envoy.extensions.filters.network.sip_proxy.v3alpha.LocalService\x12\x64\n\x12tra_service_config\x18\x03 \x01(\x0b\x32H.envoy.extensions.filters.network.sip_proxy.tra.v3alpha.TraServiceConfig\x12\x13\n\x0boperate_via\x18\x04 \x01(\x08\"_\n\tSipFilter\x12\x15\n\x04name\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12,\n\x0ctyped_config\x18\x03 \x01(\x0b\x32\x14.google.protobuf.AnyH\x00\x42\r\n\x0b\x63onfig_type\"\xb2\x01\n\x12SipProtocolOptions\x12\x18\n\x10session_affinity\x18\x01 \x01(\x08\x12\x1d\n\x15registration_affinity\x18\x02 \x01(\x08\x12\x63\n\x13\x63ustomized_affinity\x18\x03 \x01(\x0b\x32\x46.envoy.extensions.filters.network.sip_proxy.v3alpha.CustomizedAffinity\"\x8d\x01\n\x12\x43ustomizedAffinity\x12\\\n\x07\x65ntries\x18\x01 \x03(\x0b\x32K.envoy.extensions.filters.network.sip_proxy.v3alpha.CustomizedAffinityEntry\x12\x19\n\x11stop_load_balance\x18\x02 \x01(\x08\"\xa7\x01\n\x17\x43ustomizedAffinityEntry\x12\x0e\n\x06header\x18\x01 \x01(\t\x12\x10\n\x08key_name\x18\x02 \x01(\t\x12\x11\n\tsubscribe\x18\x03 \x01(\x08\x12\r\n\x05query\x18\x04 \x01(\x08\x12H\n\x05\x63\x61\x63he\x18\x05 \x01(\x0b\x32\x39.envoy.extensions.filters.network.sip_proxy.v3alpha.Cache\";\n\x05\x43\x61\x63he\x12\x16\n\x0emax_cache_item\x18\x01 \x01(\x05\x12\x1a\n\x12\x61\x64\x64_query_to_cache\x18\x02 \x01(\x08\"1\n\x0cLocalService\x12\x0e\n\x06\x64omain\x18\x01 \x01(\t\x12\x11\n\tparameter\x18\x02 \x01(\tB\xb6\x01\n@io.envoyproxy.envoy.extensions.filters.network.sip_proxy.v3alphaB\rSipProxyProtoP\x01ZYgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/sip_proxy/v3alpha\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.filters.network.sip_proxy.v3alpha.sip_proxy_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n@io.envoyproxy.envoy.extensions.filters.network.sip_proxy.v3alphaB\rSipProxyProtoP\001ZYgithub.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/sip_proxy/v3alpha\272\200\310\321\006\002\020\002'
+  _SIPPROXY.fields_by_name['stat_prefix']._options = None
+  _SIPPROXY.fields_by_name['stat_prefix']._serialized_options = b'\372B\004r\002\020\001'
+  _SIPFILTER.fields_by_name['name']._options = None
+  _SIPFILTER.fields_by_name['name']._serialized_options = b'\372B\004r\002\020\001'
+  _globals['_SIPPROXY']._serialized_start=392
+  _globals['_SIPPROXY']._serialized_end=987
+  _globals['_SIPPROXY_SIPSETTINGS']._serialized_start=705
+  _globals['_SIPPROXY_SIPSETTINGS']._serialized_end=987
+  _globals['_SIPFILTER']._serialized_start=989
+  _globals['_SIPFILTER']._serialized_end=1084
+  _globals['_SIPPROTOCOLOPTIONS']._serialized_start=1087
+  _globals['_SIPPROTOCOLOPTIONS']._serialized_end=1265
+  _globals['_CUSTOMIZEDAFFINITY']._serialized_start=1268
+  _globals['_CUSTOMIZEDAFFINITY']._serialized_end=1409
+  _globals['_CUSTOMIZEDAFFINITYENTRY']._serialized_start=1412
+  _globals['_CUSTOMIZEDAFFINITYENTRY']._serialized_end=1579
+  _globals['_CACHE']._serialized_start=1581
+  _globals['_CACHE']._serialized_end=1640
+  _globals['_LOCALSERVICE']._serialized_start=1642
+  _globals['_LOCALSERVICE']._serialized_end=1691
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/matching/input_matchers/hyperscan/v3alpha/hyperscan_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/matching/input_matchers/hyperscan/v3alpha/hyperscan_pb2.py
@ -0,0 +1,34 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/matching/input_matchers/hyperscan/v3alpha/hyperscan.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nRcontrib/envoy/extensions/matching/input_matchers/hyperscan/v3alpha/hyperscan.proto\x12:envoy.extensions.matching.input_matchers.hyperscan.v3alpha\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\xab\x02\n\tHyperscan\x12\x66\n\x07regexes\x18\x01 \x03(\x0b\x32K.envoy.extensions.matching.input_matchers.hyperscan.v3alpha.Hyperscan.RegexB\x08\xfa\x42\x05\x92\x01\x02\x08\x01\x1a\xb5\x01\n\x05Regex\x12\x16\n\x05regex\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12\n\n\x02id\x18\x02 \x01(\r\x12\x10\n\x08\x63\x61seless\x18\x03 \x01(\x08\x12\x0f\n\x07\x64ot_all\x18\x04 \x01(\x08\x12\x11\n\tmultiline\x18\x05 \x01(\x08\x12\x13\n\x0b\x61llow_empty\x18\x06 \x01(\x08\x12\x0c\n\x04utf8\x18\x07 \x01(\x08\x12\x0b\n\x03ucp\x18\x08 \x01(\x08\x12\x13\n\x0b\x63ombination\x18\t \x01(\x08\x12\r\n\x05quiet\x18\n \x01(\x08\x42\xc7\x01\nHio.envoyproxy.envoy.extensions.matching.input_matchers.hyperscan.v3alphaB\x0eHyperscanProtoP\x01Zagithub.com/envoyproxy/go-control-plane/envoy/extensions/matching/input_matchers/hyperscan/v3alpha\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.matching.input_matchers.hyperscan.v3alpha.hyperscan_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\nHio.envoyproxy.envoy.extensions.matching.input_matchers.hyperscan.v3alphaB\016HyperscanProtoP\001Zagithub.com/envoyproxy/go-control-plane/envoy/extensions/matching/input_matchers/hyperscan/v3alpha\272\200\310\321\006\002\020\002'
+  _HYPERSCAN_REGEX.fields_by_name['regex']._options = None
+  _HYPERSCAN_REGEX.fields_by_name['regex']._serialized_options = b'\372B\004r\002\020\001'
+  _HYPERSCAN.fields_by_name['regexes']._options = None
+  _HYPERSCAN.fields_by_name['regexes']._serialized_options = b'\372B\005\222\001\002\010\001'
+  _globals['_HYPERSCAN']._serialized_start=203
+  _globals['_HYPERSCAN']._serialized_end=502
+  _globals['_HYPERSCAN_REGEX']._serialized_start=321
+  _globals['_HYPERSCAN_REGEX']._serialized_end=502
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/network/connection_balance/dlb/v3alpha/dlb_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/network/connection_balance/dlb/v3alpha/dlb_pb2.py
@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/network/connection_balance/dlb/v3alpha/dlb.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nIcontrib/envoy/extensions/network/connection_balance/dlb/v3alpha/dlb.proto\x12\x37\x65nvoy.extensions.network.connection_balance.dlb.v3alpha\x1a\x1dudpa/annotations/status.proto\"&\n\x03\x44lb\x12\n\n\x02id\x18\x01 \x01(\r\x12\x13\n\x0bmax_retries\x18\x02 \x01(\rB\xbb\x01\nEio.envoyproxy.envoy.extensions.network.connection_balance.dlb.v3alphaB\x08\x44lbProtoP\x01Z^github.com/envoyproxy/go-control-plane/envoy/extensions/network/connection_balance/dlb/v3alpha\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.network.connection_balance.dlb.v3alpha.dlb_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\nEio.envoyproxy.envoy.extensions.network.connection_balance.dlb.v3alphaB\010DlbProtoP\001Z^github.com/envoyproxy/go-control-plane/envoy/extensions/network/connection_balance/dlb/v3alpha\272\200\310\321\006\002\020\002'
+  _globals['_DLB']._serialized_start=165
+  _globals['_DLB']._serialized_end=203
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/private_key_providers/cryptomb/v3alpha/cryptomb_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/private_key_providers/cryptomb/v3alpha/cryptomb_pb2.py
@ -0,0 +1,35 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/private_key_providers/cryptomb/v3alpha/cryptomb.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.config.core.v3 import base_pb2 as envoy_dot_config_dot_core_dot_v3_dot_base__pb2
+from google.protobuf import duration_pb2 as google_dot_protobuf_dot_duration__pb2
+from udpa.annotations import sensitive_pb2 as udpa_dot_annotations_dot_sensitive__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nNcontrib/envoy/extensions/private_key_providers/cryptomb/v3alpha/cryptomb.proto\x12\x37\x65nvoy.extensions.private_key_providers.cryptomb.v3alpha\x1a\x1f\x65nvoy/config/core/v3/base.proto\x1a\x1egoogle/protobuf/duration.proto\x1a udpa/annotations/sensitive.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\x9e\x01\n\x1e\x43ryptoMbPrivateKeyMethodConfig\x12=\n\x0bprivate_key\x18\x01 \x01(\x0b\x32 .envoy.config.core.v3.DataSourceB\x06\xb8\xb7\x8b\xa4\x02\x01\x12=\n\npoll_delay\x18\x02 \x01(\x0b\x32\x19.google.protobuf.DurationB\x0e\xfa\x42\x0b\xaa\x01\x08\x08\x01\x32\x04\x10\xc0\x84=B\xc0\x01\nEio.envoyproxy.envoy.extensions.private_key_providers.cryptomb.v3alphaB\rCryptombProtoP\x01Z^github.com/envoyproxy/go-control-plane/envoy/extensions/private_key_providers/cryptomb/v3alpha\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.private_key_providers.cryptomb.v3alpha.cryptomb_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\nEio.envoyproxy.envoy.extensions.private_key_providers.cryptomb.v3alphaB\rCryptombProtoP\001Z^github.com/envoyproxy/go-control-plane/envoy/extensions/private_key_providers/cryptomb/v3alpha\272\200\310\321\006\002\020\002'
+  _CRYPTOMBPRIVATEKEYMETHODCONFIG.fields_by_name['private_key']._options = None
+  _CRYPTOMBPRIVATEKEYMETHODCONFIG.fields_by_name['private_key']._serialized_options = b'\270\267\213\244\002\001'
+  _CRYPTOMBPRIVATEKEYMETHODCONFIG.fields_by_name['poll_delay']._options = None
+  _CRYPTOMBPRIVATEKEYMETHODCONFIG.fields_by_name['poll_delay']._serialized_options = b'\372B\013\252\001\010\010\0012\004\020\300\204='
+  _globals['_CRYPTOMBPRIVATEKEYMETHODCONFIG']._serialized_start=295
+  _globals['_CRYPTOMBPRIVATEKEYMETHODCONFIG']._serialized_end=453
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/private_key_providers/qat/v3alpha/qat_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/private_key_providers/qat/v3alpha/qat_pb2.py
@ -0,0 +1,35 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/private_key_providers/qat/v3alpha/qat.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.config.core.v3 import base_pb2 as envoy_dot_config_dot_core_dot_v3_dot_base__pb2
+from google.protobuf import duration_pb2 as google_dot_protobuf_dot_duration__pb2
+from udpa.annotations import sensitive_pb2 as udpa_dot_annotations_dot_sensitive__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nDcontrib/envoy/extensions/private_key_providers/qat/v3alpha/qat.proto\x12\x32\x65nvoy.extensions.private_key_providers.qat.v3alpha\x1a\x1f\x65nvoy/config/core/v3/base.proto\x1a\x1egoogle/protobuf/duration.proto\x1a udpa/annotations/sensitive.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\x99\x01\n\x19QatPrivateKeyMethodConfig\x12=\n\x0bprivate_key\x18\x01 \x01(\x0b\x32 .envoy.config.core.v3.DataSourceB\x06\xb8\xb7\x8b\xa4\x02\x01\x12=\n\npoll_delay\x18\x02 \x01(\x0b\x32\x19.google.protobuf.DurationB\x0e\xfa\x42\x0b\xaa\x01\x08\x08\x01\x32\x04\x10\xc0\x84=B\xb1\x01\n@io.envoyproxy.envoy.extensions.private_key_providers.qat.v3alphaB\x08QatProtoP\x01ZYgithub.com/envoyproxy/go-control-plane/envoy/extensions/private_key_providers/qat/v3alpha\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.private_key_providers.qat.v3alpha.qat_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n@io.envoyproxy.envoy.extensions.private_key_providers.qat.v3alphaB\010QatProtoP\001ZYgithub.com/envoyproxy/go-control-plane/envoy/extensions/private_key_providers/qat/v3alpha\272\200\310\321\006\002\020\002'
+  _QATPRIVATEKEYMETHODCONFIG.fields_by_name['private_key']._options = None
+  _QATPRIVATEKEYMETHODCONFIG.fields_by_name['private_key']._serialized_options = b'\270\267\213\244\002\001'
+  _QATPRIVATEKEYMETHODCONFIG.fields_by_name['poll_delay']._options = None
+  _QATPRIVATEKEYMETHODCONFIG.fields_by_name['poll_delay']._serialized_options = b'\372B\013\252\001\010\010\0012\004\020\300\204='
+  _globals['_QATPRIVATEKEYMETHODCONFIG']._serialized_start=280
+  _globals['_QATPRIVATEKEYMETHODCONFIG']._serialized_end=433
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/regex_engines/hyperscan/v3alpha/hyperscan_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/regex_engines/hyperscan/v3alpha/hyperscan_pb2.py
@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/regex_engines/hyperscan/v3alpha/hyperscan.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nHcontrib/envoy/extensions/regex_engines/hyperscan/v3alpha/hyperscan.proto\x12\x30\x65nvoy.extensions.regex_engines.hyperscan.v3alpha\x1a\x1dudpa/annotations/status.proto\"\x0b\n\tHyperscanB\xb3\x01\n>io.envoyproxy.envoy.extensions.regex_engines.hyperscan.v3alphaB\x0eHyperscanProtoP\x01ZWgithub.com/envoyproxy/go-control-plane/envoy/extensions/regex_engines/hyperscan/v3alpha\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.regex_engines.hyperscan.v3alpha.hyperscan_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n>io.envoyproxy.envoy.extensions.regex_engines.hyperscan.v3alphaB\016HyperscanProtoP\001ZWgithub.com/envoyproxy/go-control-plane/envoy/extensions/regex_engines/hyperscan/v3alpha\272\200\310\321\006\002\020\002'
+  _globals['_HYPERSCAN']._serialized_start=157
+  _globals['_HYPERSCAN']._serialized_end=168
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/router/cluster_specifier/golang/v3alpha/golang_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/router/cluster_specifier/golang/v3alpha/golang_pb2.py
@ -0,0 +1,36 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/router/cluster_specifier/golang/v3alpha/golang.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from google.protobuf import any_pb2 as google_dot_protobuf_dot_any__pb2
+from xds.annotations.v3 import status_pb2 as xds_dot_annotations_dot_v3_dot_status__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\nMcontrib/envoy/extensions/router/cluster_specifier/golang/v3alpha/golang.proto\x12\x38\x65nvoy.extensions.router.cluster_specifier.golang.v3alpha\x1a\x19google/protobuf/any.proto\x1a\x1fxds/annotations/v3/status.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\x8c\x01\n\x06\x43onfig\x12\x1b\n\nlibrary_id\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12\x1d\n\x0clibrary_path\x18\x02 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12 \n\x0f\x64\x65\x66\x61ult_cluster\x18\x03 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12$\n\x06\x63onfig\x18\x04 \x01(\x0b\x32\x14.google.protobuf.AnyB\xc8\x01\nFio.envoyproxy.envoy.extensions.router.cluster_specifier.golang.v3alphaB\x0bGolangProtoP\x01Z_github.com/envoyproxy/go-control-plane/envoy/extensions/router/cluster_specifier/golang/v3alpha\xba\x80\xc8\xd1\x06\x02\x10\x02\xd2\xc6\xa4\xe1\x06\x02\x08\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.router.cluster_specifier.golang.v3alpha.golang_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\nFio.envoyproxy.envoy.extensions.router.cluster_specifier.golang.v3alphaB\013GolangProtoP\001Z_github.com/envoyproxy/go-control-plane/envoy/extensions/router/cluster_specifier/golang/v3alpha\272\200\310\321\006\002\020\002\322\306\244\341\006\002\010\001'
+  _CONFIG.fields_by_name['library_id']._options = None
+  _CONFIG.fields_by_name['library_id']._serialized_options = b'\372B\004r\002\020\001'
+  _CONFIG.fields_by_name['library_path']._options = None
+  _CONFIG.fields_by_name['library_path']._serialized_options = b'\372B\004r\002\020\001'
+  _CONFIG.fields_by_name['default_cluster']._options = None
+  _CONFIG.fields_by_name['default_cluster']._serialized_options = b'\372B\004r\002\020\001'
+  _globals['_CONFIG']._serialized_start=256
+  _globals['_CONFIG']._serialized_end=396
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/contrib/envoy/extensions/vcl/v3alpha/vcl_socket_interface_pb2.py
+++ b/tools/distrib/python/xds_protos/contrib/envoy/extensions/vcl/v3alpha/vcl_socket_interface_pb2.py
@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: contrib/envoy/extensions/vcl/v3alpha/vcl_socket_interface.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n?contrib/envoy/extensions/vcl/v3alpha/vcl_socket_interface.proto\x12\x1c\x65nvoy.extensions.vcl.v3alpha\x1a\x1dudpa/annotations/status.proto\"\x14\n\x12VclSocketInterfaceB\x96\x01\n*io.envoyproxy.envoy.extensions.vcl.v3alphaB\x17VclSocketInterfaceProtoP\x01ZCgithub.com/envoyproxy/go-control-plane/envoy/extensions/vcl/v3alpha\xba\x80\xc8\xd1\x06\x04\x08\x01\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'contrib.envoy.extensions.vcl.v3alpha.vcl_socket_interface_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n*io.envoyproxy.envoy.extensions.vcl.v3alphaB\027VclSocketInterfaceProtoP\001ZCgithub.com/envoyproxy/go-control-plane/envoy/extensions/vcl/v3alpha\272\200\310\321\006\004\010\001\020\002'
+  _globals['_VCLSOCKETINTERFACE']._serialized_start=128
+  _globals['_VCLSOCKETINTERFACE']._serialized_end=148
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/init.py
+++ b/tools/distrib/python/xds_protos/envoy/init.py
--- a/tools/distrib/python/xds_protos/envoy/admin/init.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/init.py
--- a/tools/distrib/python/xds_protos/envoy/admin/v2alpha/init.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v2alpha/init.py
--- a/tools/distrib/python/xds_protos/envoy/admin/v2alpha/certs_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v2alpha/certs_pb2.py
@ -0,0 +1,34 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/admin/v2alpha/certs.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from google.protobuf import timestamp_pb2 as google_dot_protobuf_dot_timestamp__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x1f\x65nvoy/admin/v2alpha/certs.proto\x12\x13\x65nvoy.admin.v2alpha\x1a\x1fgoogle/protobuf/timestamp.proto\x1a\x1dudpa/annotations/status.proto\"F\n\x0c\x43\x65rtificates\x12\x36\n\x0c\x63\x65rtificates\x18\x01 \x03(\x0b\x32 .envoy.admin.v2alpha.Certificate\"\x84\x01\n\x0b\x43\x65rtificate\x12\x38\n\x07\x63\x61_cert\x18\x01 \x03(\x0b\x32\'.envoy.admin.v2alpha.CertificateDetails\x12;\n\ncert_chain\x18\x02 \x03(\x0b\x32\'.envoy.admin.v2alpha.CertificateDetails\"\x83\x02\n\x12\x43\x65rtificateDetails\x12\x0c\n\x04path\x18\x01 \x01(\t\x12\x15\n\rserial_number\x18\x02 \x01(\t\x12\x44\n\x11subject_alt_names\x18\x03 \x03(\x0b\x32).envoy.admin.v2alpha.SubjectAlternateName\x12\x1d\n\x15\x64\x61ys_until_expiration\x18\x04 \x01(\x04\x12.\n\nvalid_from\x18\x05 \x01(\x0b\x32\x1a.google.protobuf.Timestamp\x12\x33\n\x0f\x65xpiration_time\x18\x06 \x01(\x0b\x32\x1a.google.protobuf.Timestamp\"R\n\x14SubjectAlternateName\x12\r\n\x03\x64ns\x18\x01 \x01(\tH\x00\x12\r\n\x03uri\x18\x02 \x01(\tH\x00\x12\x14\n\nip_address\x18\x03 \x01(\tH\x00\x42\x06\n\x04nameBu\n!io.envoyproxy.envoy.admin.v2alphaB\nCertsProtoP\x01Z:github.com/envoyproxy/go-control-plane/envoy/admin/v2alpha\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.admin.v2alpha.certs_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n!io.envoyproxy.envoy.admin.v2alphaB\nCertsProtoP\001Z:github.com/envoyproxy/go-control-plane/envoy/admin/v2alpha\272\200\310\321\006\002\020\001'
+  _globals['_CERTIFICATES']._serialized_start=120
+  _globals['_CERTIFICATES']._serialized_end=190
+  _globals['_CERTIFICATE']._serialized_start=193
+  _globals['_CERTIFICATE']._serialized_end=325
+  _globals['_CERTIFICATEDETAILS']._serialized_start=328
+  _globals['_CERTIFICATEDETAILS']._serialized_end=587
+  _globals['_SUBJECTALTERNATENAME']._serialized_start=589
+  _globals['_SUBJECTALTERNATENAME']._serialized_end=671
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/admin/v2alpha/clusters_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v2alpha/clusters_pb2.py
@ -0,0 +1,42 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/admin/v2alpha/clusters.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.admin.v2alpha import metrics_pb2 as envoy_dot_admin_dot_v2alpha_dot_metrics__pb2
+from envoy.api.v2.core import address_pb2 as envoy_dot_api_dot_v2_dot_core_dot_address__pb2
+from envoy.api.v2.core import base_pb2 as envoy_dot_api_dot_v2_dot_core_dot_base__pb2
+try:
+  envoy_dot_api_dot_v2_dot_core_dot_socket__option__pb2 = envoy_dot_api_dot_v2_dot_core_dot_base__pb2.envoy_dot_api_dot_v2_dot_core_dot_socket__option__pb2
+except AttributeError:
+  envoy_dot_api_dot_v2_dot_core_dot_socket__option__pb2 = envoy_dot_api_dot_v2_dot_core_dot_base__pb2.envoy.api.v2.core.socket_option_pb2
+from envoy.api.v2.core import health_check_pb2 as envoy_dot_api_dot_v2_dot_core_dot_health__check__pb2
+from envoy.type import percent_pb2 as envoy_dot_type_dot_percent__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\"envoy/admin/v2alpha/clusters.proto\x12\x13\x65nvoy.admin.v2alpha\x1a!envoy/admin/v2alpha/metrics.proto\x1a\x1f\x65nvoy/api/v2/core/address.proto\x1a\x1c\x65nvoy/api/v2/core/base.proto\x1a$envoy/api/v2/core/health_check.proto\x1a\x18\x65nvoy/type/percent.proto\x1a\x1dudpa/annotations/status.proto\"H\n\x08\x43lusters\x12<\n\x10\x63luster_statuses\x18\x01 \x03(\x0b\x32\".envoy.admin.v2alpha.ClusterStatus\"\xf5\x01\n\rClusterStatus\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x15\n\radded_via_api\x18\x02 \x01(\x08\x12<\n\x1fsuccess_rate_ejection_threshold\x18\x03 \x01(\x0b\x32\x13.envoy.type.Percent\x12\x36\n\rhost_statuses\x18\x04 \x03(\x0b\x32\x1f.envoy.admin.v2alpha.HostStatus\x12I\n,local_origin_success_rate_ejection_threshold\x18\x05 \x01(\x0b\x32\x13.envoy.type.Percent\"\xef\x02\n\nHostStatus\x12+\n\x07\x61\x64\x64ress\x18\x01 \x01(\x0b\x32\x1a.envoy.api.v2.core.Address\x12\x30\n\x05stats\x18\x02 \x03(\x0b\x32!.envoy.admin.v2alpha.SimpleMetric\x12<\n\rhealth_status\x18\x03 \x01(\x0b\x32%.envoy.admin.v2alpha.HostHealthStatus\x12)\n\x0csuccess_rate\x18\x04 \x01(\x0b\x32\x13.envoy.type.Percent\x12\x0e\n\x06weight\x18\x05 \x01(\r\x12\x10\n\x08hostname\x18\x06 \x01(\t\x12\x10\n\x08priority\x18\x07 \x01(\r\x12\x36\n\x19local_origin_success_rate\x18\x08 \x01(\x0b\x32\x13.envoy.type.Percent\x12-\n\x08locality\x18\t \x01(\x0b\x32\x1b.envoy.api.v2.core.Locality\"\xf2\x01\n\x10HostHealthStatus\x12\"\n\x1a\x66\x61iled_active_health_check\x18\x01 \x01(\x08\x12\x1c\n\x14\x66\x61iled_outlier_check\x18\x02 \x01(\x08\x12$\n\x1c\x66\x61iled_active_degraded_check\x18\x04 \x01(\x08\x12\x1f\n\x17pending_dynamic_removal\x18\x05 \x01(\x08\x12\x19\n\x11pending_active_hc\x18\x06 \x01(\x08\x12:\n\x11\x65\x64s_health_status\x18\x03 \x01(\x0e\x32\x1f.envoy.api.v2.core.HealthStatusBx\n!io.envoyproxy.envoy.admin.v2alphaB\rClustersProtoP\x01Z:github.com/envoyproxy/go-control-plane/envoy/admin/v2alpha\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.admin.v2alpha.clusters_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n!io.envoyproxy.envoy.admin.v2alphaB\rClustersProtoP\001Z:github.com/envoyproxy/go-control-plane/envoy/admin/v2alpha\272\200\310\321\006\002\020\001'
+  _globals['_CLUSTERS']._serialized_start=252
+  _globals['_CLUSTERS']._serialized_end=324
+  _globals['_CLUSTERSTATUS']._serialized_start=327
+  _globals['_CLUSTERSTATUS']._serialized_end=572
+  _globals['_HOSTSTATUS']._serialized_start=575
+  _globals['_HOSTSTATUS']._serialized_end=942
+  _globals['_HOSTHEALTHSTATUS']._serialized_start=945
+  _globals['_HOSTHEALTHSTATUS']._serialized_end=1187
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/admin/v2alpha/config_dump_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v2alpha/config_dump_pb2.py
--- a/tools/distrib/python/xds_protos/envoy/admin/v2alpha/listeners_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v2alpha/listeners_pb2.py
@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/admin/v2alpha/listeners.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.api.v2.core import address_pb2 as envoy_dot_api_dot_v2_dot_core_dot_address__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n#envoy/admin/v2alpha/listeners.proto\x12\x13\x65nvoy.admin.v2alpha\x1a\x1f\x65nvoy/api/v2/core/address.proto\x1a\x1dudpa/annotations/status.proto\"K\n\tListeners\x12>\n\x11listener_statuses\x18\x01 \x03(\x0b\x32#.envoy.admin.v2alpha.ListenerStatus\"Q\n\x0eListenerStatus\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x31\n\rlocal_address\x18\x02 \x01(\x0b\x32\x1a.envoy.api.v2.core.AddressBy\n!io.envoyproxy.envoy.admin.v2alphaB\x0eListenersProtoP\x01Z:github.com/envoyproxy/go-control-plane/envoy/admin/v2alpha\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.admin.v2alpha.listeners_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n!io.envoyproxy.envoy.admin.v2alphaB\016ListenersProtoP\001Z:github.com/envoyproxy/go-control-plane/envoy/admin/v2alpha\272\200\310\321\006\002\020\001'
+  _globals['_LISTENERS']._serialized_start=124
+  _globals['_LISTENERS']._serialized_end=199
+  _globals['_LISTENERSTATUS']._serialized_start=201
+  _globals['_LISTENERSTATUS']._serialized_end=282
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/admin/v2alpha/memory_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v2alpha/memory_pb2.py
@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/admin/v2alpha/memory.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n envoy/admin/v2alpha/memory.proto\x12\x13\x65nvoy.admin.v2alpha\x1a\x1dudpa/annotations/status.proto\"\x9a\x01\n\x06Memory\x12\x11\n\tallocated\x18\x01 \x01(\x04\x12\x11\n\theap_size\x18\x02 \x01(\x04\x12\x19\n\x11pageheap_unmapped\x18\x03 \x01(\x04\x12\x15\n\rpageheap_free\x18\x04 \x01(\x04\x12\x1a\n\x12total_thread_cache\x18\x05 \x01(\x04\x12\x1c\n\x14total_physical_bytes\x18\x06 \x01(\x04\x42v\n!io.envoyproxy.envoy.admin.v2alphaB\x0bMemoryProtoP\x01Z:github.com/envoyproxy/go-control-plane/envoy/admin/v2alpha\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.admin.v2alpha.memory_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n!io.envoyproxy.envoy.admin.v2alphaB\013MemoryProtoP\001Z:github.com/envoyproxy/go-control-plane/envoy/admin/v2alpha\272\200\310\321\006\002\020\001'
+  _globals['_MEMORY']._serialized_start=89
+  _globals['_MEMORY']._serialized_end=243
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/admin/v2alpha/metrics_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v2alpha/metrics_pb2.py
@ -0,0 +1,29 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/admin/v2alpha/metrics.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n!envoy/admin/v2alpha/metrics.proto\x12\x13\x65nvoy.admin.v2alpha\x1a\x1dudpa/annotations/status.proto\"\x81\x01\n\x0cSimpleMetric\x12\x34\n\x04type\x18\x01 \x01(\x0e\x32&.envoy.admin.v2alpha.SimpleMetric.Type\x12\r\n\x05value\x18\x02 \x01(\x04\x12\x0c\n\x04name\x18\x03 \x01(\t\"\x1e\n\x04Type\x12\x0b\n\x07\x43OUNTER\x10\x00\x12\t\n\x05GAUGE\x10\x01\x42w\n!io.envoyproxy.envoy.admin.v2alphaB\x0cMetricsProtoP\x01Z:github.com/envoyproxy/go-control-plane/envoy/admin/v2alpha\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.admin.v2alpha.metrics_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n!io.envoyproxy.envoy.admin.v2alphaB\014MetricsProtoP\001Z:github.com/envoyproxy/go-control-plane/envoy/admin/v2alpha\272\200\310\321\006\002\020\001'
+  _globals['_SIMPLEMETRIC']._serialized_start=90
+  _globals['_SIMPLEMETRIC']._serialized_end=219
+  _globals['_SIMPLEMETRIC_TYPE']._serialized_start=189
+  _globals['_SIMPLEMETRIC_TYPE']._serialized_end=219
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/admin/v2alpha/mutex_stats_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v2alpha/mutex_stats_pb2.py
@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/admin/v2alpha/mutex_stats.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n%envoy/admin/v2alpha/mutex_stats.proto\x12\x13\x65nvoy.admin.v2alpha\x1a\x1dudpa/annotations/status.proto\"`\n\nMutexStats\x12\x17\n\x0fnum_contentions\x18\x01 \x01(\x04\x12\x1b\n\x13\x63urrent_wait_cycles\x18\x02 \x01(\x04\x12\x1c\n\x14lifetime_wait_cycles\x18\x03 \x01(\x04\x42z\n!io.envoyproxy.envoy.admin.v2alphaB\x0fMutexStatsProtoP\x01Z:github.com/envoyproxy/go-control-plane/envoy/admin/v2alpha\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.admin.v2alpha.mutex_stats_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n!io.envoyproxy.envoy.admin.v2alphaB\017MutexStatsProtoP\001Z:github.com/envoyproxy/go-control-plane/envoy/admin/v2alpha\272\200\310\321\006\002\020\001'
+  _globals['_MUTEXSTATS']._serialized_start=93
+  _globals['_MUTEXSTATS']._serialized_end=189
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/admin/v2alpha/server_info_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v2alpha/server_info_pb2.py
@ -0,0 +1,41 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/admin/v2alpha/server_info.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from google.protobuf import duration_pb2 as google_dot_protobuf_dot_duration__pb2
+from envoy.annotations import deprecation_pb2 as envoy_dot_annotations_dot_deprecation__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n%envoy/admin/v2alpha/server_info.proto\x12\x13\x65nvoy.admin.v2alpha\x1a\x1egoogle/protobuf/duration.proto\x1a#envoy/annotations/deprecation.proto\x1a\x1dudpa/annotations/status.proto\"\xef\x02\n\nServerInfo\x12\x0f\n\x07version\x18\x01 \x01(\t\x12\x34\n\x05state\x18\x02 \x01(\x0e\x32%.envoy.admin.v2alpha.ServerInfo.State\x12\x37\n\x14uptime_current_epoch\x18\x03 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x34\n\x11uptime_all_epochs\x18\x04 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x1b\n\x13hot_restart_version\x18\x05 \x01(\t\x12\x45\n\x14\x63ommand_line_options\x18\x06 \x01(\x0b\x32\'.envoy.admin.v2alpha.CommandLineOptions\"G\n\x05State\x12\x08\n\x04LIVE\x10\x00\x12\x0c\n\x08\x44RAINING\x10\x01\x12\x14\n\x10PRE_INITIALIZING\x10\x02\x12\x10\n\x0cINITIALIZING\x10\x03\"\xce\x07\n\x12\x43ommandLineOptions\x12\x0f\n\x07\x62\x61se_id\x18\x01 \x01(\x04\x12\x13\n\x0b\x63oncurrency\x18\x02 \x01(\r\x12\x13\n\x0b\x63onfig_path\x18\x03 \x01(\t\x12\x13\n\x0b\x63onfig_yaml\x18\x04 \x01(\t\x12#\n\x1b\x61llow_unknown_static_fields\x18\x05 \x01(\x08\x12%\n\x1dreject_unknown_dynamic_fields\x18\x1a \x01(\x08\x12\x1a\n\x12\x61\x64min_address_path\x18\x06 \x01(\t\x12S\n\x18local_address_ip_version\x18\x07 \x01(\x0e\x32\x31.envoy.admin.v2alpha.CommandLineOptions.IpVersion\x12\x11\n\tlog_level\x18\x08 \x01(\t\x12\x1b\n\x13\x63omponent_log_level\x18\t \x01(\t\x12\x12\n\nlog_format\x18\n \x01(\t\x12\x1a\n\x12log_format_escaped\x18\x1b \x01(\x08\x12\x10\n\x08log_path\x18\x0b \x01(\t\x12\x17\n\x0fservice_cluster\x18\r \x01(\t\x12\x14\n\x0cservice_node\x18\x0e \x01(\t\x12\x14\n\x0cservice_zone\x18\x0f \x01(\t\x12\x36\n\x13\x66ile_flush_interval\x18\x10 \x01(\x0b\x32\x19.google.protobuf.Duration\x12-\n\ndrain_time\x18\x11 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x37\n\x14parent_shutdown_time\x18\x12 \x01(\x0b\x32\x19.google.protobuf.Duration\x12:\n\x04mode\x18\x13 \x01(\x0e\x32,.envoy.admin.v2alpha.CommandLineOptions.Mode\x12\x1b\n\tmax_stats\x18\x14 \x01(\x04\x42\x08\x18\x01\xb8\xee\xf2\xd2\x05\x01\x12\"\n\x10max_obj_name_len\x18\x15 \x01(\x04\x42\x08\x18\x01\xb8\xee\xf2\xd2\x05\x01\x12\x1b\n\x13\x64isable_hot_restart\x18\x16 \x01(\x08\x12\x1c\n\x14\x65nable_mutex_tracing\x18\x17 \x01(\x08\x12\x15\n\rrestart_epoch\x18\x18 \x01(\r\x12\x16\n\x0e\x63puset_threads\x18\x19 \x01(\x08\x12\x1b\n\x13\x64isabled_extensions\x18\x1c \x03(\t\"\x1b\n\tIpVersion\x12\x06\n\x02v4\x10\x00\x12\x06\n\x02v6\x10\x01\"-\n\x04Mode\x12\t\n\x05Serve\x10\x00\x12\x0c\n\x08Validate\x10\x01\x12\x0c\n\x08InitOnly\x10\x02J\x04\x08\x0c\x10\rBz\n!io.envoyproxy.envoy.admin.v2alphaB\x0fServerInfoProtoP\x01Z:github.com/envoyproxy/go-control-plane/envoy/admin/v2alpha\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.admin.v2alpha.server_info_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n!io.envoyproxy.envoy.admin.v2alphaB\017ServerInfoProtoP\001Z:github.com/envoyproxy/go-control-plane/envoy/admin/v2alpha\272\200\310\321\006\002\020\001'
+  _COMMANDLINEOPTIONS.fields_by_name['max_stats']._options = None
+  _COMMANDLINEOPTIONS.fields_by_name['max_stats']._serialized_options = b'\030\001\270\356\362\322\005\001'
+  _COMMANDLINEOPTIONS.fields_by_name['max_obj_name_len']._options = None
+  _COMMANDLINEOPTIONS.fields_by_name['max_obj_name_len']._serialized_options = b'\030\001\270\356\362\322\005\001'
+  _globals['_SERVERINFO']._serialized_start=163
+  _globals['_SERVERINFO']._serialized_end=530
+  _globals['_SERVERINFO_STATE']._serialized_start=459
+  _globals['_SERVERINFO_STATE']._serialized_end=530
+  _globals['_COMMANDLINEOPTIONS']._serialized_start=533
+  _globals['_COMMANDLINEOPTIONS']._serialized_end=1507
+  _globals['_COMMANDLINEOPTIONS_IPVERSION']._serialized_start=1427
+  _globals['_COMMANDLINEOPTIONS_IPVERSION']._serialized_end=1454
+  _globals['_COMMANDLINEOPTIONS_MODE']._serialized_start=1456
+  _globals['_COMMANDLINEOPTIONS_MODE']._serialized_end=1501
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/admin/v2alpha/tap_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v2alpha/tap_pb2.py
@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/admin/v2alpha/tap.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.service.tap.v2alpha import common_pb2 as envoy_dot_service_dot_tap_dot_v2alpha_dot_common__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x1d\x65nvoy/admin/v2alpha/tap.proto\x12\x13\x65nvoy.admin.v2alpha\x1a&envoy/service/tap/v2alpha/common.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"l\n\nTapRequest\x12\x1a\n\tconfig_id\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02 \x01\x12\x42\n\ntap_config\x18\x02 \x01(\x0b\x32$.envoy.service.tap.v2alpha.TapConfigB\x08\xfa\x42\x05\x8a\x01\x02\x10\x01\x42s\n!io.envoyproxy.envoy.admin.v2alphaB\x08TapProtoP\x01Z:github.com/envoyproxy/go-control-plane/envoy/admin/v2alpha\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.admin.v2alpha.tap_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n!io.envoyproxy.envoy.admin.v2alphaB\010TapProtoP\001Z:github.com/envoyproxy/go-control-plane/envoy/admin/v2alpha\272\200\310\321\006\002\020\001'
+  _TAPREQUEST.fields_by_name['config_id']._options = None
+  _TAPREQUEST.fields_by_name['config_id']._serialized_options = b'\372B\004r\002 \001'
+  _TAPREQUEST.fields_by_name['tap_config']._options = None
+  _TAPREQUEST.fields_by_name['tap_config']._serialized_options = b'\372B\005\212\001\002\020\001'
+  _globals['_TAPREQUEST']._serialized_start=150
+  _globals['_TAPREQUEST']._serialized_end=258
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/admin/v3/init.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v3/init.py
--- a/tools/distrib/python/xds_protos/envoy/admin/v3/certs_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v3/certs_pb2.py
@ -0,0 +1,45 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/admin/v3/certs.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from google.protobuf import timestamp_pb2 as google_dot_protobuf_dot_timestamp__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from udpa.annotations import versioning_pb2 as udpa_dot_annotations_dot_versioning__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x1a\x65nvoy/admin/v3/certs.proto\x12\x0e\x65nvoy.admin.v3\x1a\x1fgoogle/protobuf/timestamp.proto\x1a\x1dudpa/annotations/status.proto\x1a!udpa/annotations/versioning.proto\"j\n\x0c\x43\x65rtificates\x12\x31\n\x0c\x63\x65rtificates\x18\x01 \x03(\x0b\x32\x1b.envoy.admin.v3.Certificate:\'\x9a\xc5\x88\x1e\"\n envoy.admin.v2alpha.Certificates\"\xa2\x01\n\x0b\x43\x65rtificate\x12\x33\n\x07\x63\x61_cert\x18\x01 \x03(\x0b\x32\".envoy.admin.v3.CertificateDetails\x12\x36\n\ncert_chain\x18\x02 \x03(\x0b\x32\".envoy.admin.v3.CertificateDetails:&\x9a\xc5\x88\x1e!\n\x1f\x65nvoy.admin.v2alpha.Certificate\"\xe2\x03\n\x12\x43\x65rtificateDetails\x12\x0c\n\x04path\x18\x01 \x01(\t\x12\x15\n\rserial_number\x18\x02 \x01(\t\x12?\n\x11subject_alt_names\x18\x03 \x03(\x0b\x32$.envoy.admin.v3.SubjectAlternateName\x12\x1d\n\x15\x64\x61ys_until_expiration\x18\x04 \x01(\x04\x12.\n\nvalid_from\x18\x05 \x01(\x0b\x32\x1a.google.protobuf.Timestamp\x12\x33\n\x0f\x65xpiration_time\x18\x06 \x01(\x0b\x32\x1a.google.protobuf.Timestamp\x12\x44\n\x0cocsp_details\x18\x07 \x01(\x0b\x32..envoy.admin.v3.CertificateDetails.OcspDetails\x1am\n\x0bOcspDetails\x12.\n\nvalid_from\x18\x01 \x01(\x0b\x32\x1a.google.protobuf.Timestamp\x12.\n\nexpiration\x18\x02 \x01(\x0b\x32\x1a.google.protobuf.Timestamp:-\x9a\xc5\x88\x1e(\n&envoy.admin.v2alpha.CertificateDetails\"\x83\x01\n\x14SubjectAlternateName\x12\r\n\x03\x64ns\x18\x01 \x01(\tH\x00\x12\r\n\x03uri\x18\x02 \x01(\tH\x00\x12\x14\n\nip_address\x18\x03 \x01(\tH\x00:/\x9a\xc5\x88\x1e*\n(envoy.admin.v2alpha.SubjectAlternateNameB\x06\n\x04nameBs\n\x1cio.envoyproxy.envoy.admin.v3B\nCertsProtoP\x01Z=github.com/envoyproxy/go-control-plane/envoy/admin/v3;adminv3\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.admin.v3.certs_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\034io.envoyproxy.envoy.admin.v3B\nCertsProtoP\001Z=github.com/envoyproxy/go-control-plane/envoy/admin/v3;adminv3\272\200\310\321\006\002\020\002'
+  _CERTIFICATES._options = None
+  _CERTIFICATES._serialized_options = b'\232\305\210\036\"\n envoy.admin.v2alpha.Certificates'
+  _CERTIFICATE._options = None
+  _CERTIFICATE._serialized_options = b'\232\305\210\036!\n\037envoy.admin.v2alpha.Certificate'
+  _CERTIFICATEDETAILS._options = None
+  _CERTIFICATEDETAILS._serialized_options = b'\232\305\210\036(\n&envoy.admin.v2alpha.CertificateDetails'
+  _SUBJECTALTERNATENAME._options = None
+  _SUBJECTALTERNATENAME._serialized_options = b'\232\305\210\036*\n(envoy.admin.v2alpha.SubjectAlternateName'
+  _globals['_CERTIFICATES']._serialized_start=145
+  _globals['_CERTIFICATES']._serialized_end=251
+  _globals['_CERTIFICATE']._serialized_start=254
+  _globals['_CERTIFICATE']._serialized_end=416
+  _globals['_CERTIFICATEDETAILS']._serialized_start=419
+  _globals['_CERTIFICATEDETAILS']._serialized_end=901
+  _globals['_CERTIFICATEDETAILS_OCSPDETAILS']._serialized_start=745
+  _globals['_CERTIFICATEDETAILS_OCSPDETAILS']._serialized_end=854
+  _globals['_SUBJECTALTERNATENAME']._serialized_start=904
+  _globals['_SUBJECTALTERNATENAME']._serialized_end=1035
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/admin/v3/clusters_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v3/clusters_pb2.py
@ -0,0 +1,48 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/admin/v3/clusters.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.admin.v3 import metrics_pb2 as envoy_dot_admin_dot_v3_dot_metrics__pb2
+from envoy.config.cluster.v3 import circuit_breaker_pb2 as envoy_dot_config_dot_cluster_dot_v3_dot_circuit__breaker__pb2
+from envoy.config.core.v3 import address_pb2 as envoy_dot_config_dot_core_dot_v3_dot_address__pb2
+from envoy.config.core.v3 import base_pb2 as envoy_dot_config_dot_core_dot_v3_dot_base__pb2
+from envoy.config.core.v3 import health_check_pb2 as envoy_dot_config_dot_core_dot_v3_dot_health__check__pb2
+from envoy.type.v3 import percent_pb2 as envoy_dot_type_dot_v3_dot_percent__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from udpa.annotations import versioning_pb2 as udpa_dot_annotations_dot_versioning__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x1d\x65nvoy/admin/v3/clusters.proto\x12\x0e\x65nvoy.admin.v3\x1a\x1c\x65nvoy/admin/v3/metrics.proto\x1a-envoy/config/cluster/v3/circuit_breaker.proto\x1a\"envoy/config/core/v3/address.proto\x1a\x1f\x65nvoy/config/core/v3/base.proto\x1a\'envoy/config/core/v3/health_check.proto\x1a\x1b\x65nvoy/type/v3/percent.proto\x1a\x1dudpa/annotations/status.proto\x1a!udpa/annotations/versioning.proto\"h\n\x08\x43lusters\x12\x37\n\x10\x63luster_statuses\x18\x01 \x03(\x0b\x32\x1d.envoy.admin.v3.ClusterStatus:#\x9a\xc5\x88\x1e\x1e\n\x1c\x65nvoy.admin.v2alpha.Clusters\"\x9a\x03\n\rClusterStatus\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x15\n\radded_via_api\x18\x02 \x01(\x08\x12?\n\x1fsuccess_rate_ejection_threshold\x18\x03 \x01(\x0b\x32\x16.envoy.type.v3.Percent\x12\x31\n\rhost_statuses\x18\x04 \x03(\x0b\x32\x1a.envoy.admin.v3.HostStatus\x12L\n,local_origin_success_rate_ejection_threshold\x18\x05 \x01(\x0b\x32\x16.envoy.type.v3.Percent\x12\x42\n\x10\x63ircuit_breakers\x18\x06 \x01(\x0b\x32(.envoy.config.cluster.v3.CircuitBreakers\x12\x1a\n\x12observability_name\x18\x07 \x01(\t\x12\x18\n\x10\x65\x64s_service_name\x18\x08 \x01(\t:(\x9a\xc5\x88\x1e#\n!envoy.admin.v2alpha.ClusterStatus\"\x98\x03\n\nHostStatus\x12.\n\x07\x61\x64\x64ress\x18\x01 \x01(\x0b\x32\x1d.envoy.config.core.v3.Address\x12+\n\x05stats\x18\x02 \x03(\x0b\x32\x1c.envoy.admin.v3.SimpleMetric\x12\x37\n\rhealth_status\x18\x03 \x01(\x0b\x32 .envoy.admin.v3.HostHealthStatus\x12,\n\x0csuccess_rate\x18\x04 \x01(\x0b\x32\x16.envoy.type.v3.Percent\x12\x0e\n\x06weight\x18\x05 \x01(\r\x12\x10\n\x08hostname\x18\x06 \x01(\t\x12\x10\n\x08priority\x18\x07 \x01(\r\x12\x39\n\x19local_origin_success_rate\x18\x08 \x01(\x0b\x32\x16.envoy.type.v3.Percent\x12\x30\n\x08locality\x18\t \x01(\x0b\x32\x1e.envoy.config.core.v3.Locality:%\x9a\xc5\x88\x1e \n\x1e\x65nvoy.admin.v2alpha.HostStatus\"\xe5\x02\n\x10HostHealthStatus\x12\"\n\x1a\x66\x61iled_active_health_check\x18\x01 \x01(\x08\x12\x1c\n\x14\x66\x61iled_outlier_check\x18\x02 \x01(\x08\x12$\n\x1c\x66\x61iled_active_degraded_check\x18\x04 \x01(\x08\x12\x1f\n\x17pending_dynamic_removal\x18\x05 \x01(\x08\x12\x19\n\x11pending_active_hc\x18\x06 \x01(\x08\x12&\n\x1e\x65xcluded_via_immediate_hc_fail\x18\x07 \x01(\x08\x12\x19\n\x11\x61\x63tive_hc_timeout\x18\x08 \x01(\x08\x12=\n\x11\x65\x64s_health_status\x18\x03 \x01(\x0e\x32\".envoy.config.core.v3.HealthStatus:+\x9a\xc5\x88\x1e&\n$envoy.admin.v2alpha.HostHealthStatusBv\n\x1cio.envoyproxy.envoy.admin.v3B\rClustersProtoP\x01Z=github.com/envoyproxy/go-control-plane/envoy/admin/v3;adminv3\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.admin.v3.clusters_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\034io.envoyproxy.envoy.admin.v3B\rClustersProtoP\001Z=github.com/envoyproxy/go-control-plane/envoy/admin/v3;adminv3\272\200\310\321\006\002\020\002'
+  _CLUSTERS._options = None
+  _CLUSTERS._serialized_options = b'\232\305\210\036\036\n\034envoy.admin.v2alpha.Clusters'
+  _CLUSTERSTATUS._options = None
+  _CLUSTERSTATUS._serialized_options = b'\232\305\210\036#\n!envoy.admin.v2alpha.ClusterStatus'
+  _HOSTSTATUS._options = None
+  _HOSTSTATUS._serialized_options = b'\232\305\210\036 \n\036envoy.admin.v2alpha.HostStatus'
+  _HOSTHEALTHSTATUS._options = None
+  _HOSTHEALTHSTATUS._serialized_options = b'\232\305\210\036&\n$envoy.admin.v2alpha.HostHealthStatus'
+  _globals['_CLUSTERS']._serialized_start=331
+  _globals['_CLUSTERS']._serialized_end=435
+  _globals['_CLUSTERSTATUS']._serialized_start=438
+  _globals['_CLUSTERSTATUS']._serialized_end=848
+  _globals['_HOSTSTATUS']._serialized_start=851
+  _globals['_HOSTSTATUS']._serialized_end=1259
+  _globals['_HOSTHEALTHSTATUS']._serialized_start=1262
+  _globals['_HOSTHEALTHSTATUS']._serialized_end=1619
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/admin/v3/config_dump_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v3/config_dump_pb2.py
@ -0,0 +1,50 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/admin/v3/config_dump.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.admin.v3 import config_dump_shared_pb2 as envoy_dot_admin_dot_v3_dot_config__dump__shared__pb2
+from envoy.config.bootstrap.v3 import bootstrap_pb2 as envoy_dot_config_dot_bootstrap_dot_v3_dot_bootstrap__pb2
+from google.protobuf import any_pb2 as google_dot_protobuf_dot_any__pb2
+from google.protobuf import timestamp_pb2 as google_dot_protobuf_dot_timestamp__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from udpa.annotations import versioning_pb2 as udpa_dot_annotations_dot_versioning__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n envoy/admin/v3/config_dump.proto\x12\x0e\x65nvoy.admin.v3\x1a\'envoy/admin/v3/config_dump_shared.proto\x1a)envoy/config/bootstrap/v3/bootstrap.proto\x1a\x19google/protobuf/any.proto\x1a\x1fgoogle/protobuf/timestamp.proto\x1a\x1dudpa/annotations/status.proto\x1a!udpa/annotations/versioning.proto\"Z\n\nConfigDump\x12%\n\x07\x63onfigs\x18\x01 \x03(\x0b\x32\x14.google.protobuf.Any:%\x9a\xc5\x88\x1e \n\x1e\x65nvoy.admin.v2alpha.ConfigDump\"\xb0\x01\n\x13\x42ootstrapConfigDump\x12\x37\n\tbootstrap\x18\x01 \x01(\x0b\x32$.envoy.config.bootstrap.v3.Bootstrap\x12\x30\n\x0clast_updated\x18\x02 \x01(\x0b\x32\x1a.google.protobuf.Timestamp:.\x9a\xc5\x88\x1e)\n\'envoy.admin.v2alpha.BootstrapConfigDump\"\x9e\x06\n\x11SecretsConfigDump\x12\x46\n\x0estatic_secrets\x18\x01 \x03(\x0b\x32..envoy.admin.v3.SecretsConfigDump.StaticSecret\x12O\n\x16\x64ynamic_active_secrets\x18\x02 \x03(\x0b\x32/.envoy.admin.v3.SecretsConfigDump.DynamicSecret\x12P\n\x17\x64ynamic_warming_secrets\x18\x03 \x03(\x0b\x32/.envoy.admin.v3.SecretsConfigDump.DynamicSecret\x1a\xbd\x02\n\rDynamicSecret\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x14\n\x0cversion_info\x18\x02 \x01(\t\x12\x30\n\x0clast_updated\x18\x03 \x01(\x0b\x32\x1a.google.protobuf.Timestamp\x12$\n\x06secret\x18\x04 \x01(\x0b\x32\x14.google.protobuf.Any\x12\x37\n\x0b\x65rror_state\x18\x05 \x01(\x0b\x32\".envoy.admin.v3.UpdateFailureState\x12;\n\rclient_status\x18\x06 \x01(\x0e\x32$.envoy.admin.v3.ClientResourceStatus::\x9a\xc5\x88\x1e\x35\n3envoy.admin.v2alpha.SecretsConfigDump.DynamicSecret\x1a\xaf\x01\n\x0cStaticSecret\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x30\n\x0clast_updated\x18\x02 \x01(\x0b\x32\x1a.google.protobuf.Timestamp\x12$\n\x06secret\x18\x03 \x01(\x0b\x32\x14.google.protobuf.Any:9\x9a\xc5\x88\x1e\x34\n2envoy.admin.v2alpha.SecretsConfigDump.StaticSecret:,\x9a\xc5\x88\x1e\'\n%envoy.admin.v2alpha.SecretsConfigDumpBx\n\x1cio.envoyproxy.envoy.admin.v3B\x0f\x43onfigDumpProtoP\x01Z=github.com/envoyproxy/go-control-plane/envoy/admin/v3;adminv3\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.admin.v3.config_dump_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\034io.envoyproxy.envoy.admin.v3B\017ConfigDumpProtoP\001Z=github.com/envoyproxy/go-control-plane/envoy/admin/v3;adminv3\272\200\310\321\006\002\020\002'
+  _CONFIGDUMP._options = None
+  _CONFIGDUMP._serialized_options = b'\232\305\210\036 \n\036envoy.admin.v2alpha.ConfigDump'
+  _BOOTSTRAPCONFIGDUMP._options = None
+  _BOOTSTRAPCONFIGDUMP._serialized_options = b'\232\305\210\036)\n\'envoy.admin.v2alpha.BootstrapConfigDump'
+  _SECRETSCONFIGDUMP_DYNAMICSECRET._options = None
+  _SECRETSCONFIGDUMP_DYNAMICSECRET._serialized_options = b'\232\305\210\0365\n3envoy.admin.v2alpha.SecretsConfigDump.DynamicSecret'
+  _SECRETSCONFIGDUMP_STATICSECRET._options = None
+  _SECRETSCONFIGDUMP_STATICSECRET._serialized_options = b'\232\305\210\0364\n2envoy.admin.v2alpha.SecretsConfigDump.StaticSecret'
+  _SECRETSCONFIGDUMP._options = None
+  _SECRETSCONFIGDUMP._serialized_options = b'\232\305\210\036\'\n%envoy.admin.v2alpha.SecretsConfigDump'
+  _globals['_CONFIGDUMP']._serialized_start=262
+  _globals['_CONFIGDUMP']._serialized_end=352
+  _globals['_BOOTSTRAPCONFIGDUMP']._serialized_start=355
+  _globals['_BOOTSTRAPCONFIGDUMP']._serialized_end=531
+  _globals['_SECRETSCONFIGDUMP']._serialized_start=534
+  _globals['_SECRETSCONFIGDUMP']._serialized_end=1332
+  _globals['_SECRETSCONFIGDUMP_DYNAMICSECRET']._serialized_start=791
+  _globals['_SECRETSCONFIGDUMP_DYNAMICSECRET']._serialized_end=1108
+  _globals['_SECRETSCONFIGDUMP_STATICSECRET']._serialized_start=1111
+  _globals['_SECRETSCONFIGDUMP_STATICSECRET']._serialized_end=1286
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/admin/v3/config_dump_shared_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v3/config_dump_shared_pb2.py
--- a/tools/distrib/python/xds_protos/envoy/admin/v3/init_dump_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v3/init_dump_pb2.py
@ -0,0 +1,29 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/admin/v3/init_dump.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x1e\x65nvoy/admin/v3/init_dump.proto\x12\x0e\x65nvoy.admin.v3\x1a\x1dudpa/annotations/status.proto\"\xa6\x01\n\x13UnreadyTargetsDumps\x12U\n\x15unready_targets_dumps\x18\x01 \x03(\x0b\x32\x36.envoy.admin.v3.UnreadyTargetsDumps.UnreadyTargetsDump\x1a\x38\n\x12UnreadyTargetsDump\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x14\n\x0ctarget_names\x18\x02 \x03(\tBv\n\x1cio.envoyproxy.envoy.admin.v3B\rInitDumpProtoP\x01Z=github.com/envoyproxy/go-control-plane/envoy/admin/v3;adminv3\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.admin.v3.init_dump_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\034io.envoyproxy.envoy.admin.v3B\rInitDumpProtoP\001Z=github.com/envoyproxy/go-control-plane/envoy/admin/v3;adminv3\272\200\310\321\006\002\020\002'
+  _globals['_UNREADYTARGETSDUMPS']._serialized_start=82
+  _globals['_UNREADYTARGETSDUMPS']._serialized_end=248
+  _globals['_UNREADYTARGETSDUMPS_UNREADYTARGETSDUMP']._serialized_start=192
+  _globals['_UNREADYTARGETSDUMPS_UNREADYTARGETSDUMP']._serialized_end=248
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/admin/v3/listeners_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v3/listeners_pb2.py
@ -0,0 +1,35 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/admin/v3/listeners.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.config.core.v3 import address_pb2 as envoy_dot_config_dot_core_dot_v3_dot_address__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from udpa.annotations import versioning_pb2 as udpa_dot_annotations_dot_versioning__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x1e\x65nvoy/admin/v3/listeners.proto\x12\x0e\x65nvoy.admin.v3\x1a\"envoy/config/core/v3/address.proto\x1a\x1dudpa/annotations/status.proto\x1a!udpa/annotations/versioning.proto\"l\n\tListeners\x12\x39\n\x11listener_statuses\x18\x01 \x03(\x0b\x32\x1e.envoy.admin.v3.ListenerStatus:$\x9a\xc5\x88\x1e\x1f\n\x1d\x65nvoy.admin.v2alpha.Listeners\"\xc2\x01\n\x0eListenerStatus\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x34\n\rlocal_address\x18\x02 \x01(\x0b\x32\x1d.envoy.config.core.v3.Address\x12\x41\n\x1a\x61\x64\x64itional_local_addresses\x18\x03 \x03(\x0b\x32\x1d.envoy.config.core.v3.Address:)\x9a\xc5\x88\x1e$\n\"envoy.admin.v2alpha.ListenerStatusBw\n\x1cio.envoyproxy.envoy.admin.v3B\x0eListenersProtoP\x01Z=github.com/envoyproxy/go-control-plane/envoy/admin/v3;adminv3\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.admin.v3.listeners_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\034io.envoyproxy.envoy.admin.v3B\016ListenersProtoP\001Z=github.com/envoyproxy/go-control-plane/envoy/admin/v3;adminv3\272\200\310\321\006\002\020\002'
+  _LISTENERS._options = None
+  _LISTENERS._serialized_options = b'\232\305\210\036\037\n\035envoy.admin.v2alpha.Listeners'
+  _LISTENERSTATUS._options = None
+  _LISTENERSTATUS._serialized_options = b'\232\305\210\036$\n\"envoy.admin.v2alpha.ListenerStatus'
+  _globals['_LISTENERS']._serialized_start=152
+  _globals['_LISTENERS']._serialized_end=260
+  _globals['_LISTENERSTATUS']._serialized_start=263
+  _globals['_LISTENERSTATUS']._serialized_end=457
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/admin/v3/memory_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v3/memory_pb2.py
@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/admin/v3/memory.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from udpa.annotations import versioning_pb2 as udpa_dot_annotations_dot_versioning__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x1b\x65nvoy/admin/v3/memory.proto\x12\x0e\x65nvoy.admin.v3\x1a\x1dudpa/annotations/status.proto\x1a!udpa/annotations/versioning.proto\"\xbd\x01\n\x06Memory\x12\x11\n\tallocated\x18\x01 \x01(\x04\x12\x11\n\theap_size\x18\x02 \x01(\x04\x12\x19\n\x11pageheap_unmapped\x18\x03 \x01(\x04\x12\x15\n\rpageheap_free\x18\x04 \x01(\x04\x12\x1a\n\x12total_thread_cache\x18\x05 \x01(\x04\x12\x1c\n\x14total_physical_bytes\x18\x06 \x01(\x04:!\x9a\xc5\x88\x1e\x1c\n\x1a\x65nvoy.admin.v2alpha.MemoryBt\n\x1cio.envoyproxy.envoy.admin.v3B\x0bMemoryProtoP\x01Z=github.com/envoyproxy/go-control-plane/envoy/admin/v3;adminv3\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.admin.v3.memory_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\034io.envoyproxy.envoy.admin.v3B\013MemoryProtoP\001Z=github.com/envoyproxy/go-control-plane/envoy/admin/v3;adminv3\272\200\310\321\006\002\020\002'
+  _MEMORY._options = None
+  _MEMORY._serialized_options = b'\232\305\210\036\034\n\032envoy.admin.v2alpha.Memory'
+  _globals['_MEMORY']._serialized_start=114
+  _globals['_MEMORY']._serialized_end=303
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/admin/v3/metrics_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v3/metrics_pb2.py
@ -0,0 +1,32 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/admin/v3/metrics.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from udpa.annotations import versioning_pb2 as udpa_dot_annotations_dot_versioning__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x1c\x65nvoy/admin/v3/metrics.proto\x12\x0e\x65nvoy.admin.v3\x1a\x1dudpa/annotations/status.proto\x1a!udpa/annotations/versioning.proto\"\xa5\x01\n\x0cSimpleMetric\x12/\n\x04type\x18\x01 \x01(\x0e\x32!.envoy.admin.v3.SimpleMetric.Type\x12\r\n\x05value\x18\x02 \x01(\x04\x12\x0c\n\x04name\x18\x03 \x01(\t\"\x1e\n\x04Type\x12\x0b\n\x07\x43OUNTER\x10\x00\x12\t\n\x05GAUGE\x10\x01:\'\x9a\xc5\x88\x1e\"\n envoy.admin.v2alpha.SimpleMetricBu\n\x1cio.envoyproxy.envoy.admin.v3B\x0cMetricsProtoP\x01Z=github.com/envoyproxy/go-control-plane/envoy/admin/v3;adminv3\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.admin.v3.metrics_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\034io.envoyproxy.envoy.admin.v3B\014MetricsProtoP\001Z=github.com/envoyproxy/go-control-plane/envoy/admin/v3;adminv3\272\200\310\321\006\002\020\002'
+  _SIMPLEMETRIC._options = None
+  _SIMPLEMETRIC._serialized_options = b'\232\305\210\036\"\n envoy.admin.v2alpha.SimpleMetric'
+  _globals['_SIMPLEMETRIC']._serialized_start=115
+  _globals['_SIMPLEMETRIC']._serialized_end=280
+  _globals['_SIMPLEMETRIC_TYPE']._serialized_start=209
+  _globals['_SIMPLEMETRIC_TYPE']._serialized_end=239
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/admin/v3/mutex_stats_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v3/mutex_stats_pb2.py
@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/admin/v3/mutex_stats.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from udpa.annotations import versioning_pb2 as udpa_dot_annotations_dot_versioning__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n envoy/admin/v3/mutex_stats.proto\x12\x0e\x65nvoy.admin.v3\x1a\x1dudpa/annotations/status.proto\x1a!udpa/annotations/versioning.proto\"\x87\x01\n\nMutexStats\x12\x17\n\x0fnum_contentions\x18\x01 \x01(\x04\x12\x1b\n\x13\x63urrent_wait_cycles\x18\x02 \x01(\x04\x12\x1c\n\x14lifetime_wait_cycles\x18\x03 \x01(\x04:%\x9a\xc5\x88\x1e \n\x1e\x65nvoy.admin.v2alpha.MutexStatsBx\n\x1cio.envoyproxy.envoy.admin.v3B\x0fMutexStatsProtoP\x01Z=github.com/envoyproxy/go-control-plane/envoy/admin/v3;adminv3\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.admin.v3.mutex_stats_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\034io.envoyproxy.envoy.admin.v3B\017MutexStatsProtoP\001Z=github.com/envoyproxy/go-control-plane/envoy/admin/v3;adminv3\272\200\310\321\006\002\020\002'
+  _MUTEXSTATS._options = None
+  _MUTEXSTATS._serialized_options = b'\232\305\210\036 \n\036envoy.admin.v2alpha.MutexStats'
+  _globals['_MUTEXSTATS']._serialized_start=119
+  _globals['_MUTEXSTATS']._serialized_end=254
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/admin/v3/server_info_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v3/server_info_pb2.py
@ -0,0 +1,44 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/admin/v3/server_info.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.config.core.v3 import base_pb2 as envoy_dot_config_dot_core_dot_v3_dot_base__pb2
+from google.protobuf import duration_pb2 as google_dot_protobuf_dot_duration__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from udpa.annotations import versioning_pb2 as udpa_dot_annotations_dot_versioning__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n envoy/admin/v3/server_info.proto\x12\x0e\x65nvoy.admin.v3\x1a\x1f\x65nvoy/config/core/v3/base.proto\x1a\x1egoogle/protobuf/duration.proto\x1a\x1dudpa/annotations/status.proto\x1a!udpa/annotations/versioning.proto\"\xb6\x03\n\nServerInfo\x12\x0f\n\x07version\x18\x01 \x01(\t\x12/\n\x05state\x18\x02 \x01(\x0e\x32 .envoy.admin.v3.ServerInfo.State\x12\x37\n\x14uptime_current_epoch\x18\x03 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x34\n\x11uptime_all_epochs\x18\x04 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x1b\n\x13hot_restart_version\x18\x05 \x01(\t\x12@\n\x14\x63ommand_line_options\x18\x06 \x01(\x0b\x32\".envoy.admin.v3.CommandLineOptions\x12(\n\x04node\x18\x07 \x01(\x0b\x32\x1a.envoy.config.core.v3.Node\"G\n\x05State\x12\x08\n\x04LIVE\x10\x00\x12\x0c\n\x08\x44RAINING\x10\x01\x12\x14\n\x10PRE_INITIALIZING\x10\x02\x12\x10\n\x0cINITIALIZING\x10\x03:%\x9a\xc5\x88\x1e \n\x1e\x65nvoy.admin.v2alpha.ServerInfo\"\xbf\n\n\x12\x43ommandLineOptions\x12\x0f\n\x07\x62\x61se_id\x18\x01 \x01(\x04\x12\x1b\n\x13use_dynamic_base_id\x18\x1f \x01(\x08\x12\x14\n\x0c\x62\x61se_id_path\x18  \x01(\t\x12\x13\n\x0b\x63oncurrency\x18\x02 \x01(\r\x12\x13\n\x0b\x63onfig_path\x18\x03 \x01(\t\x12\x13\n\x0b\x63onfig_yaml\x18\x04 \x01(\t\x12#\n\x1b\x61llow_unknown_static_fields\x18\x05 \x01(\x08\x12%\n\x1dreject_unknown_dynamic_fields\x18\x1a \x01(\x08\x12%\n\x1dignore_unknown_dynamic_fields\x18\x1e \x01(\x08\x12\x1a\n\x12\x61\x64min_address_path\x18\x06 \x01(\t\x12N\n\x18local_address_ip_version\x18\x07 \x01(\x0e\x32,.envoy.admin.v3.CommandLineOptions.IpVersion\x12\x11\n\tlog_level\x18\x08 \x01(\t\x12\x1b\n\x13\x63omponent_log_level\x18\t \x01(\t\x12\x12\n\nlog_format\x18\n \x01(\t\x12\x1a\n\x12log_format_escaped\x18\x1b \x01(\x08\x12\x10\n\x08log_path\x18\x0b \x01(\t\x12\x17\n\x0fservice_cluster\x18\r \x01(\t\x12\x14\n\x0cservice_node\x18\x0e \x01(\t\x12\x14\n\x0cservice_zone\x18\x0f \x01(\t\x12\x36\n\x13\x66ile_flush_interval\x18\x10 \x01(\x0b\x32\x19.google.protobuf.Duration\x12-\n\ndrain_time\x18\x11 \x01(\x0b\x32\x19.google.protobuf.Duration\x12H\n\x0e\x64rain_strategy\x18! \x01(\x0e\x32\x30.envoy.admin.v3.CommandLineOptions.DrainStrategy\x12\x37\n\x14parent_shutdown_time\x18\x12 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x35\n\x04mode\x18\x13 \x01(\x0e\x32\'.envoy.admin.v3.CommandLineOptions.Mode\x12\x1b\n\x13\x64isable_hot_restart\x18\x16 \x01(\x08\x12\x1c\n\x14\x65nable_mutex_tracing\x18\x17 \x01(\x08\x12\x15\n\rrestart_epoch\x18\x18 \x01(\r\x12\x16\n\x0e\x63puset_threads\x18\x19 \x01(\x08\x12\x1b\n\x13\x64isabled_extensions\x18\x1c \x03(\t\x12!\n\x19\x65nable_fine_grain_logging\x18\" \x01(\x08\x12\x13\n\x0bsocket_path\x18# \x01(\t\x12\x13\n\x0bsocket_mode\x18$ \x01(\r\x12\x18\n\x10\x65nable_core_dump\x18% \x01(\x08\x12\x11\n\tstats_tag\x18& \x03(\t\"\x1b\n\tIpVersion\x12\x06\n\x02v4\x10\x00\x12\x06\n\x02v6\x10\x01\"-\n\x04Mode\x12\t\n\x05Serve\x10\x00\x12\x0c\n\x08Validate\x10\x01\x12\x0c\n\x08InitOnly\x10\x02\"+\n\rDrainStrategy\x12\x0b\n\x07Gradual\x10\x00\x12\r\n\tImmediate\x10\x01:-\x9a\xc5\x88\x1e(\n&envoy.admin.v2alpha.CommandLineOptionsJ\x04\x08\x0c\x10\rJ\x04\x08\x14\x10\x15J\x04\x08\x15\x10\x16J\x04\x08\x1d\x10\x1eR\tmax_statsR\x10max_obj_name_lenR\x11\x62ootstrap_versionBx\n\x1cio.envoyproxy.envoy.admin.v3B\x0fServerInfoProtoP\x01Z=github.com/envoyproxy/go-control-plane/envoy/admin/v3;adminv3\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.admin.v3.server_info_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\034io.envoyproxy.envoy.admin.v3B\017ServerInfoProtoP\001Z=github.com/envoyproxy/go-control-plane/envoy/admin/v3;adminv3\272\200\310\321\006\002\020\002'
+  _SERVERINFO._options = None
+  _SERVERINFO._serialized_options = b'\232\305\210\036 \n\036envoy.admin.v2alpha.ServerInfo'
+  _COMMANDLINEOPTIONS._options = None
+  _COMMANDLINEOPTIONS._serialized_options = b'\232\305\210\036(\n&envoy.admin.v2alpha.CommandLineOptions'
+  _globals['_SERVERINFO']._serialized_start=184
+  _globals['_SERVERINFO']._serialized_end=622
+  _globals['_SERVERINFO_STATE']._serialized_start=512
+  _globals['_SERVERINFO_STATE']._serialized_end=583
+  _globals['_COMMANDLINEOPTIONS']._serialized_start=625
+  _globals['_COMMANDLINEOPTIONS']._serialized_end=1968
+  _globals['_COMMANDLINEOPTIONS_IPVERSION']._serialized_start=1730
+  _globals['_COMMANDLINEOPTIONS_IPVERSION']._serialized_end=1757
+  _globals['_COMMANDLINEOPTIONS_MODE']._serialized_start=1759
+  _globals['_COMMANDLINEOPTIONS_MODE']._serialized_end=1804
+  _globals['_COMMANDLINEOPTIONS_DRAINSTRATEGY']._serialized_start=1806
+  _globals['_COMMANDLINEOPTIONS_DRAINSTRATEGY']._serialized_end=1849
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/admin/v3/tap_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/admin/v3/tap_pb2.py
@ -0,0 +1,36 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/admin/v3/tap.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.config.tap.v3 import common_pb2 as envoy_dot_config_dot_tap_dot_v3_dot_common__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from udpa.annotations import versioning_pb2 as udpa_dot_annotations_dot_versioning__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x18\x65nvoy/admin/v3/tap.proto\x12\x0e\x65nvoy.admin.v3\x1a envoy/config/tap/v3/common.proto\x1a\x1dudpa/annotations/status.proto\x1a!udpa/annotations/versioning.proto\x1a\x17validate/validate.proto\"\x8d\x01\n\nTapRequest\x12\x1a\n\tconfig_id\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02\x10\x01\x12<\n\ntap_config\x18\x02 \x01(\x0b\x32\x1e.envoy.config.tap.v3.TapConfigB\x08\xfa\x42\x05\x8a\x01\x02\x10\x01:%\x9a\xc5\x88\x1e \n\x1e\x65nvoy.admin.v2alpha.TapRequestBq\n\x1cio.envoyproxy.envoy.admin.v3B\x08TapProtoP\x01Z=github.com/envoyproxy/go-control-plane/envoy/admin/v3;adminv3\xba\x80\xc8\xd1\x06\x02\x10\x02\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.admin.v3.tap_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\034io.envoyproxy.envoy.admin.v3B\010TapProtoP\001Z=github.com/envoyproxy/go-control-plane/envoy/admin/v3;adminv3\272\200\310\321\006\002\020\002'
+  _TAPREQUEST.fields_by_name['config_id']._options = None
+  _TAPREQUEST.fields_by_name['config_id']._serialized_options = b'\372B\004r\002\020\001'
+  _TAPREQUEST.fields_by_name['tap_config']._options = None
+  _TAPREQUEST.fields_by_name['tap_config']._serialized_options = b'\372B\005\212\001\002\020\001'
+  _TAPREQUEST._options = None
+  _TAPREQUEST._serialized_options = b'\232\305\210\036 \n\036envoy.admin.v2alpha.TapRequest'
+  _globals['_TAPREQUEST']._serialized_start=170
+  _globals['_TAPREQUEST']._serialized_end=311
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/annotations/init.py
+++ b/tools/distrib/python/xds_protos/envoy/annotations/init.py
--- a/tools/distrib/python/xds_protos/envoy/annotations/deprecation_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/annotations/deprecation_pb2.py
@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/annotations/deprecation.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from google.protobuf import descriptor_pb2 as google_dot_protobuf_dot_descriptor__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n#envoy/annotations/deprecation.proto\x12\x11\x65nvoy.annotations\x1a google/protobuf/descriptor.proto:?\n\x15\x64isallowed_by_default\x12\x1d.google.protobuf.FieldOptions\x18\xe7\xad\xaeZ \x01(\x08:E\n\x1b\x64\x65precated_at_minor_version\x12\x1d.google.protobuf.FieldOptions\x18\xf2\xe8\x80K \x01(\t:H\n\x1a\x64isallowed_by_default_enum\x12!.google.protobuf.EnumValueOptions\x18\xf5\xce\xb6! \x01(\x08:N\n deprecated_at_minor_version_enum\x12!.google.protobuf.EnumValueOptions\x18\xc1\xbe\xb3V \x01(\tB:Z8github.com/envoyproxy/go-control-plane/envoy/annotationsb\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.annotations.deprecation_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'Z8github.com/envoyproxy/go-control-plane/envoy/annotations'
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/annotations/resource_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/annotations/resource_pb2.py
@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/annotations/resource.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from google.protobuf import descriptor_pb2 as google_dot_protobuf_dot_descriptor__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n envoy/annotations/resource.proto\x12\x11\x65nvoy.annotations\x1a google/protobuf/descriptor.proto\"\"\n\x12ResourceAnnotation\x12\x0c\n\x04type\x18\x01 \x01(\t:[\n\x08resource\x12\x1f.google.protobuf.ServiceOptions\x18\xc1\xe4\xb2~ \x01(\x0b\x32%.envoy.annotations.ResourceAnnotationB:Z8github.com/envoyproxy/go-control-plane/envoy/annotationsb\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.annotations.resource_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'Z8github.com/envoyproxy/go-control-plane/envoy/annotations'
+  _globals['_RESOURCEANNOTATION']._serialized_start=89
+  _globals['_RESOURCEANNOTATION']._serialized_end=123
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/api/init.py
+++ b/tools/distrib/python/xds_protos/envoy/api/init.py
--- a/tools/distrib/python/xds_protos/envoy/api/v2/init.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/init.py
--- a/tools/distrib/python/xds_protos/envoy/api/v2/auth/init.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/auth/init.py
--- a/tools/distrib/python/xds_protos/envoy/api/v2/auth/cert_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/auth/cert_pb2.py
@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/api/v2/auth/cert.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from udpa.annotations import migrate_pb2 as udpa_dot_annotations_dot_migrate__pb2
+from envoy.api.v2.auth import common_pb2 as envoy_dot_api_dot_v2_dot_auth_dot_common__pb2
+from envoy.api.v2.auth import secret_pb2 as envoy_dot_api_dot_v2_dot_auth_dot_secret__pb2
+from envoy.api.v2.auth import tls_pb2 as envoy_dot_api_dot_v2_dot_auth_dot_tls__pb2
+
+from envoy.api.v2.auth.common_pb2 import *
+from envoy.api.v2.auth.secret_pb2 import *
+from envoy.api.v2.auth.tls_pb2 import *
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x1c\x65nvoy/api/v2/auth/cert.proto\x12\x11\x65nvoy.api.v2.auth\x1a\x1eudpa/annotations/migrate.proto\x1a\x1e\x65nvoy/api/v2/auth/common.proto\x1a\x1e\x65nvoy/api/v2/auth/secret.proto\x1a\x1b\x65nvoy/api/v2/auth/tls.protoB\x99\x01\n\x1fio.envoyproxy.envoy.api.v2.authB\tCertProtoP\x01Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/auth\xf2\x98\xfe\x8f\x05+\x12)envoy.extensions.transport_sockets.tls.v3P\x01P\x02P\x03\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.api.v2.auth.cert_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\037io.envoyproxy.envoy.api.v2.authB\tCertProtoP\001Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/auth\362\230\376\217\005+\022)envoy.extensions.transport_sockets.tls.v3'
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/api/v2/auth/common_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/auth/common_pb2.py
@ -0,0 +1,75 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/api/v2/auth/common.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.api.v2.core import base_pb2 as envoy_dot_api_dot_v2_dot_core_dot_base__pb2
+try:
+  envoy_dot_api_dot_v2_dot_core_dot_socket__option__pb2 = envoy_dot_api_dot_v2_dot_core_dot_base__pb2.envoy_dot_api_dot_v2_dot_core_dot_socket__option__pb2
+except AttributeError:
+  envoy_dot_api_dot_v2_dot_core_dot_socket__option__pb2 = envoy_dot_api_dot_v2_dot_core_dot_base__pb2.envoy.api.v2.core.socket_option_pb2
+from envoy.type.matcher import string_pb2 as envoy_dot_type_dot_matcher_dot_string__pb2
+from google.protobuf import any_pb2 as google_dot_protobuf_dot_any__pb2
+from google.protobuf import struct_pb2 as google_dot_protobuf_dot_struct__pb2
+from google.protobuf import wrappers_pb2 as google_dot_protobuf_dot_wrappers__pb2
+from udpa.annotations import migrate_pb2 as udpa_dot_annotations_dot_migrate__pb2
+from udpa.annotations import sensitive_pb2 as udpa_dot_annotations_dot_sensitive__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x1e\x65nvoy/api/v2/auth/common.proto\x12\x11\x65nvoy.api.v2.auth\x1a\x1c\x65nvoy/api/v2/core/base.proto\x1a\x1f\x65nvoy/type/matcher/string.proto\x1a\x19google/protobuf/any.proto\x1a\x1cgoogle/protobuf/struct.proto\x1a\x1egoogle/protobuf/wrappers.proto\x1a\x1eudpa/annotations/migrate.proto\x1a udpa/annotations/sensitive.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\xc8\x02\n\rTlsParameters\x12\\\n\x1ctls_minimum_protocol_version\x18\x01 \x01(\x0e\x32,.envoy.api.v2.auth.TlsParameters.TlsProtocolB\x08\xfa\x42\x05\x82\x01\x02\x10\x01\x12\\\n\x1ctls_maximum_protocol_version\x18\x02 \x01(\x0e\x32,.envoy.api.v2.auth.TlsParameters.TlsProtocolB\x08\xfa\x42\x05\x82\x01\x02\x10\x01\x12\x15\n\rcipher_suites\x18\x03 \x03(\t\x12\x13\n\x0b\x65\x63\x64h_curves\x18\x04 \x03(\t\"O\n\x0bTlsProtocol\x12\x0c\n\x08TLS_AUTO\x10\x00\x12\x0b\n\x07TLSv1_0\x10\x01\x12\x0b\n\x07TLSv1_1\x10\x02\x12\x0b\n\x07TLSv1_2\x10\x03\x12\x0b\n\x07TLSv1_3\x10\x04\"\xae\x01\n\x12PrivateKeyProvider\x12\x1e\n\rprovider_name\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02 \x01\x12\x33\n\x06\x63onfig\x18\x02 \x01(\x0b\x32\x17.google.protobuf.StructB\x08\x18\x01\xb8\xb7\x8b\xa4\x02\x01H\x00\x12\x34\n\x0ctyped_config\x18\x03 \x01(\x0b\x32\x14.google.protobuf.AnyB\x06\xb8\xb7\x8b\xa4\x02\x01H\x00\x42\r\n\x0b\x63onfig_type\"\xfd\x02\n\x0eTlsCertificate\x12\x38\n\x11\x63\x65rtificate_chain\x18\x01 \x01(\x0b\x32\x1d.envoy.api.v2.core.DataSource\x12:\n\x0bprivate_key\x18\x02 \x01(\x0b\x32\x1d.envoy.api.v2.core.DataSourceB\x06\xb8\xb7\x8b\xa4\x02\x01\x12\x43\n\x14private_key_provider\x18\x06 \x01(\x0b\x32%.envoy.api.v2.auth.PrivateKeyProvider\x12\x37\n\x08password\x18\x03 \x01(\x0b\x32\x1d.envoy.api.v2.core.DataSourceB\x06\xb8\xb7\x8b\xa4\x02\x01\x12\x32\n\x0bocsp_staple\x18\x04 \x01(\x0b\x32\x1d.envoy.api.v2.core.DataSource\x12\x43\n\x1csigned_certificate_timestamp\x18\x05 \x03(\x0b\x32\x1d.envoy.api.v2.core.DataSource\"S\n\x14TlsSessionTicketKeys\x12;\n\x04keys\x18\x01 \x03(\x0b\x32\x1d.envoy.api.v2.core.DataSourceB\x0e\xfa\x42\x05\x92\x01\x02\x08\x01\xb8\xb7\x8b\xa4\x02\x01\"\xaa\x05\n\x1c\x43\x65rtificateValidationContext\x12\x31\n\ntrusted_ca\x18\x01 \x01(\x0b\x32\x1d.envoy.api.v2.core.DataSource\x12/\n\x17verify_certificate_spki\x18\x03 \x03(\tB\x0e\xfa\x42\x0b\x92\x01\x08\"\x06r\x04 ,(,\x12/\n\x17verify_certificate_hash\x18\x02 \x03(\tB\x0e\xfa\x42\x0b\x92\x01\x08\"\x06r\x04 @(_\x12#\n\x17verify_subject_alt_name\x18\x04 \x03(\tB\x02\x18\x01\x12\x42\n\x17match_subject_alt_names\x18\t \x03(\x0b\x32!.envoy.type.matcher.StringMatcher\x12\x37\n\x13require_ocsp_staple\x18\x05 \x01(\x0b\x32\x1a.google.protobuf.BoolValue\x12H\n$require_signed_certificate_timestamp\x18\x06 \x01(\x0b\x32\x1a.google.protobuf.BoolValue\x12*\n\x03\x63rl\x18\x07 \x01(\x0b\x32\x1d.envoy.api.v2.core.DataSource\x12!\n\x19\x61llow_expired_certificate\x18\x08 \x01(\x08\x12r\n\x18trust_chain_verification\x18\n \x01(\x0e\x32\x46.envoy.api.v2.auth.CertificateValidationContext.TrustChainVerificationB\x08\xfa\x42\x05\x82\x01\x02\x10\x01\"F\n\x16TrustChainVerification\x12\x16\n\x12VERIFY_TRUST_CHAIN\x10\x00\x12\x14\n\x10\x41\x43\x43\x45PT_UNTRUSTED\x10\x01\x42\xa3\x01\n\x1fio.envoyproxy.envoy.api.v2.authB\x0b\x43ommonProtoP\x01Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/auth\xf2\x98\xfe\x8f\x05+\x12)envoy.extensions.transport_sockets.tls.v3\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.api.v2.auth.common_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\037io.envoyproxy.envoy.api.v2.authB\013CommonProtoP\001Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/auth\362\230\376\217\005+\022)envoy.extensions.transport_sockets.tls.v3\272\200\310\321\006\002\020\001'
+  _TLSPARAMETERS.fields_by_name['tls_minimum_protocol_version']._options = None
+  _TLSPARAMETERS.fields_by_name['tls_minimum_protocol_version']._serialized_options = b'\372B\005\202\001\002\020\001'
+  _TLSPARAMETERS.fields_by_name['tls_maximum_protocol_version']._options = None
+  _TLSPARAMETERS.fields_by_name['tls_maximum_protocol_version']._serialized_options = b'\372B\005\202\001\002\020\001'
+  _PRIVATEKEYPROVIDER.fields_by_name['provider_name']._options = None
+  _PRIVATEKEYPROVIDER.fields_by_name['provider_name']._serialized_options = b'\372B\004r\002 \001'
+  _PRIVATEKEYPROVIDER.fields_by_name['config']._options = None
+  _PRIVATEKEYPROVIDER.fields_by_name['config']._serialized_options = b'\030\001\270\267\213\244\002\001'
+  _PRIVATEKEYPROVIDER.fields_by_name['typed_config']._options = None
+  _PRIVATEKEYPROVIDER.fields_by_name['typed_config']._serialized_options = b'\270\267\213\244\002\001'
+  _TLSCERTIFICATE.fields_by_name['private_key']._options = None
+  _TLSCERTIFICATE.fields_by_name['private_key']._serialized_options = b'\270\267\213\244\002\001'
+  _TLSCERTIFICATE.fields_by_name['password']._options = None
+  _TLSCERTIFICATE.fields_by_name['password']._serialized_options = b'\270\267\213\244\002\001'
+  _TLSSESSIONTICKETKEYS.fields_by_name['keys']._options = None
+  _TLSSESSIONTICKETKEYS.fields_by_name['keys']._serialized_options = b'\372B\005\222\001\002\010\001\270\267\213\244\002\001'
+  _CERTIFICATEVALIDATIONCONTEXT.fields_by_name['verify_certificate_spki']._options = None
+  _CERTIFICATEVALIDATIONCONTEXT.fields_by_name['verify_certificate_spki']._serialized_options = b'\372B\013\222\001\010\"\006r\004 ,(,'
+  _CERTIFICATEVALIDATIONCONTEXT.fields_by_name['verify_certificate_hash']._options = None
+  _CERTIFICATEVALIDATIONCONTEXT.fields_by_name['verify_certificate_hash']._serialized_options = b'\372B\013\222\001\010\"\006r\004 @(_'
+  _CERTIFICATEVALIDATIONCONTEXT.fields_by_name['verify_subject_alt_name']._options = None
+  _CERTIFICATEVALIDATIONCONTEXT.fields_by_name['verify_subject_alt_name']._serialized_options = b'\030\001'
+  _CERTIFICATEVALIDATIONCONTEXT.fields_by_name['trust_chain_verification']._options = None
+  _CERTIFICATEVALIDATIONCONTEXT.fields_by_name['trust_chain_verification']._serialized_options = b'\372B\005\202\001\002\020\001'
+  _globals['_TLSPARAMETERS']._serialized_start=328
+  _globals['_TLSPARAMETERS']._serialized_end=656
+  _globals['_TLSPARAMETERS_TLSPROTOCOL']._serialized_start=577
+  _globals['_TLSPARAMETERS_TLSPROTOCOL']._serialized_end=656
+  _globals['_PRIVATEKEYPROVIDER']._serialized_start=659
+  _globals['_PRIVATEKEYPROVIDER']._serialized_end=833
+  _globals['_TLSCERTIFICATE']._serialized_start=836
+  _globals['_TLSCERTIFICATE']._serialized_end=1217
+  _globals['_TLSSESSIONTICKETKEYS']._serialized_start=1219
+  _globals['_TLSSESSIONTICKETKEYS']._serialized_end=1302
+  _globals['_CERTIFICATEVALIDATIONCONTEXT']._serialized_start=1305
+  _globals['_CERTIFICATEVALIDATIONCONTEXT']._serialized_end=1987
+  _globals['_CERTIFICATEVALIDATIONCONTEXT_TRUSTCHAINVERIFICATION']._serialized_start=1917
+  _globals['_CERTIFICATEVALIDATIONCONTEXT_TRUSTCHAINVERIFICATION']._serialized_end=1987
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/api/v2/auth/secret_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/auth/secret_pb2.py
@ -0,0 +1,42 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/api/v2/auth/secret.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.api.v2.auth import common_pb2 as envoy_dot_api_dot_v2_dot_auth_dot_common__pb2
+from envoy.api.v2.core import base_pb2 as envoy_dot_api_dot_v2_dot_core_dot_base__pb2
+try:
+  envoy_dot_api_dot_v2_dot_core_dot_socket__option__pb2 = envoy_dot_api_dot_v2_dot_core_dot_base__pb2.envoy_dot_api_dot_v2_dot_core_dot_socket__option__pb2
+except AttributeError:
+  envoy_dot_api_dot_v2_dot_core_dot_socket__option__pb2 = envoy_dot_api_dot_v2_dot_core_dot_base__pb2.envoy.api.v2.core.socket_option_pb2
+from envoy.api.v2.core import config_source_pb2 as envoy_dot_api_dot_v2_dot_core_dot_config__source__pb2
+from udpa.annotations import migrate_pb2 as udpa_dot_annotations_dot_migrate__pb2
+from udpa.annotations import sensitive_pb2 as udpa_dot_annotations_dot_sensitive__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x1e\x65nvoy/api/v2/auth/secret.proto\x12\x11\x65nvoy.api.v2.auth\x1a\x1e\x65nvoy/api/v2/auth/common.proto\x1a\x1c\x65nvoy/api/v2/core/base.proto\x1a%envoy/api/v2/core/config_source.proto\x1a\x1eudpa/annotations/migrate.proto\x1a udpa/annotations/sensitive.proto\x1a\x1dudpa/annotations/status.proto\"F\n\rGenericSecret\x12\x35\n\x06secret\x18\x01 \x01(\x0b\x32\x1d.envoy.api.v2.core.DataSourceB\x06\xb8\xb7\x8b\xa4\x02\x01\"T\n\x0fSdsSecretConfig\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x33\n\nsds_config\x18\x02 \x01(\x0b\x32\x1f.envoy.api.v2.core.ConfigSource\"\xaf\x02\n\x06Secret\x12\x0c\n\x04name\x18\x01 \x01(\t\x12<\n\x0ftls_certificate\x18\x02 \x01(\x0b\x32!.envoy.api.v2.auth.TlsCertificateH\x00\x12\x46\n\x13session_ticket_keys\x18\x03 \x01(\x0b\x32\'.envoy.api.v2.auth.TlsSessionTicketKeysH\x00\x12M\n\x12validation_context\x18\x04 \x01(\x0b\x32/.envoy.api.v2.auth.CertificateValidationContextH\x00\x12:\n\x0egeneric_secret\x18\x05 \x01(\x0b\x32 .envoy.api.v2.auth.GenericSecretH\x00\x42\x06\n\x04typeB\xa3\x01\n\x1fio.envoyproxy.envoy.api.v2.authB\x0bSecretProtoP\x01Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/auth\xf2\x98\xfe\x8f\x05+\x12)envoy.extensions.transport_sockets.tls.v3\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.api.v2.auth.secret_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\037io.envoyproxy.envoy.api.v2.authB\013SecretProtoP\001Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/auth\362\230\376\217\005+\022)envoy.extensions.transport_sockets.tls.v3\272\200\310\321\006\002\020\001'
+  _GENERICSECRET.fields_by_name['secret']._options = None
+  _GENERICSECRET.fields_by_name['secret']._serialized_options = b'\270\267\213\244\002\001'
+  _globals['_GENERICSECRET']._serialized_start=251
+  _globals['_GENERICSECRET']._serialized_end=321
+  _globals['_SDSSECRETCONFIG']._serialized_start=323
+  _globals['_SDSSECRETCONFIG']._serialized_end=407
+  _globals['_SECRET']._serialized_start=410
+  _globals['_SECRET']._serialized_end=713
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/api/v2/auth/tls_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/auth/tls_pb2.py
@ -0,0 +1,49 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/api/v2/auth/tls.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.api.v2.auth import common_pb2 as envoy_dot_api_dot_v2_dot_auth_dot_common__pb2
+from envoy.api.v2.auth import secret_pb2 as envoy_dot_api_dot_v2_dot_auth_dot_secret__pb2
+from google.protobuf import duration_pb2 as google_dot_protobuf_dot_duration__pb2
+from google.protobuf import wrappers_pb2 as google_dot_protobuf_dot_wrappers__pb2
+from udpa.annotations import migrate_pb2 as udpa_dot_annotations_dot_migrate__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x1b\x65nvoy/api/v2/auth/tls.proto\x12\x11\x65nvoy.api.v2.auth\x1a\x1e\x65nvoy/api/v2/auth/common.proto\x1a\x1e\x65nvoy/api/v2/auth/secret.proto\x1a\x1egoogle/protobuf/duration.proto\x1a\x1egoogle/protobuf/wrappers.proto\x1a\x1eudpa/annotations/migrate.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\xc1\x01\n\x12UpstreamTlsContext\x12?\n\x12\x63ommon_tls_context\x18\x01 \x01(\x0b\x32#.envoy.api.v2.auth.CommonTlsContext\x12\x15\n\x03sni\x18\x02 \x01(\tB\x08\xfa\x42\x05r\x03(\xff\x01\x12\x1b\n\x13\x61llow_renegotiation\x18\x03 \x01(\x08\x12\x36\n\x10max_session_keys\x18\x04 \x01(\x0b\x32\x1c.google.protobuf.UInt32Value\"\xf7\x03\n\x14\x44ownstreamTlsContext\x12?\n\x12\x63ommon_tls_context\x18\x01 \x01(\x0b\x32#.envoy.api.v2.auth.CommonTlsContext\x12>\n\x1arequire_client_certificate\x18\x02 \x01(\x0b\x32\x1a.google.protobuf.BoolValue\x12/\n\x0brequire_sni\x18\x03 \x01(\x0b\x32\x1a.google.protobuf.BoolValue\x12\x46\n\x13session_ticket_keys\x18\x04 \x01(\x0b\x32\'.envoy.api.v2.auth.TlsSessionTicketKeysH\x00\x12S\n%session_ticket_keys_sds_secret_config\x18\x05 \x01(\x0b\x32\".envoy.api.v2.auth.SdsSecretConfigH\x00\x12.\n$disable_stateless_session_resumption\x18\x07 \x01(\x08H\x00\x12\x44\n\x0fsession_timeout\x18\x06 \x01(\x0b\x32\x19.google.protobuf.DurationB\x10\xfa\x42\r\xaa\x01\n\x1a\x06\x08\x80\x80\x80\x80\x10\x32\x00\x42\x1a\n\x18session_ticket_keys_type\"\x90\x06\n\x10\x43ommonTlsContext\x12\x34\n\ntls_params\x18\x01 \x01(\x0b\x32 .envoy.api.v2.auth.TlsParameters\x12;\n\x10tls_certificates\x18\x02 \x03(\x0b\x32!.envoy.api.v2.auth.TlsCertificate\x12X\n\"tls_certificate_sds_secret_configs\x18\x06 \x03(\x0b\x32\".envoy.api.v2.auth.SdsSecretConfigB\x08\xfa\x42\x05\x92\x01\x02\x10\x01\x12M\n\x12validation_context\x18\x03 \x01(\x0b\x32/.envoy.api.v2.auth.CertificateValidationContextH\x00\x12R\n$validation_context_sds_secret_config\x18\x07 \x01(\x0b\x32\".envoy.api.v2.auth.SdsSecretConfigH\x00\x12o\n\x1b\x63ombined_validation_context\x18\x08 \x01(\x0b\x32H.envoy.api.v2.auth.CommonTlsContext.CombinedCertificateValidationContextH\x00\x12\x16\n\x0e\x61lpn_protocols\x18\x04 \x03(\t\x1a\xe1\x01\n$CombinedCertificateValidationContext\x12]\n\x1a\x64\x65\x66\x61ult_validation_context\x18\x01 \x01(\x0b\x32/.envoy.api.v2.auth.CertificateValidationContextB\x08\xfa\x42\x05\x8a\x01\x02\x10\x01\x12Z\n$validation_context_sds_secret_config\x18\x02 \x01(\x0b\x32\".envoy.api.v2.auth.SdsSecretConfigB\x08\xfa\x42\x05\x8a\x01\x02\x10\x01\x42\x19\n\x17validation_context_typeJ\x04\x08\x05\x10\x06\x42\xa0\x01\n\x1fio.envoyproxy.envoy.api.v2.authB\x08TlsProtoP\x01Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/auth\xf2\x98\xfe\x8f\x05+\x12)envoy.extensions.transport_sockets.tls.v3\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.api.v2.auth.tls_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\037io.envoyproxy.envoy.api.v2.authB\010TlsProtoP\001Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/auth\362\230\376\217\005+\022)envoy.extensions.transport_sockets.tls.v3\272\200\310\321\006\002\020\001'
+  _UPSTREAMTLSCONTEXT.fields_by_name['sni']._options = None
+  _UPSTREAMTLSCONTEXT.fields_by_name['sni']._serialized_options = b'\372B\005r\003(\377\001'
+  _DOWNSTREAMTLSCONTEXT.fields_by_name['session_timeout']._options = None
+  _DOWNSTREAMTLSCONTEXT.fields_by_name['session_timeout']._serialized_options = b'\372B\r\252\001\n\032\006\010\200\200\200\200\0202\000'
+  _COMMONTLSCONTEXT_COMBINEDCERTIFICATEVALIDATIONCONTEXT.fields_by_name['default_validation_context']._options = None
+  _COMMONTLSCONTEXT_COMBINEDCERTIFICATEVALIDATIONCONTEXT.fields_by_name['default_validation_context']._serialized_options = b'\372B\005\212\001\002\020\001'
+  _COMMONTLSCONTEXT_COMBINEDCERTIFICATEVALIDATIONCONTEXT.fields_by_name['validation_context_sds_secret_config']._options = None
+  _COMMONTLSCONTEXT_COMBINEDCERTIFICATEVALIDATIONCONTEXT.fields_by_name['validation_context_sds_secret_config']._serialized_options = b'\372B\005\212\001\002\020\001'
+  _COMMONTLSCONTEXT.fields_by_name['tls_certificate_sds_secret_configs']._options = None
+  _COMMONTLSCONTEXT.fields_by_name['tls_certificate_sds_secret_configs']._serialized_options = b'\372B\005\222\001\002\020\001'
+  _globals['_UPSTREAMTLSCONTEXT']._serialized_start=267
+  _globals['_UPSTREAMTLSCONTEXT']._serialized_end=460
+  _globals['_DOWNSTREAMTLSCONTEXT']._serialized_start=463
+  _globals['_DOWNSTREAMTLSCONTEXT']._serialized_end=966
+  _globals['_COMMONTLSCONTEXT']._serialized_start=969
+  _globals['_COMMONTLSCONTEXT']._serialized_end=1753
+  _globals['_COMMONTLSCONTEXT_COMBINEDCERTIFICATEVALIDATIONCONTEXT']._serialized_start=1495
+  _globals['_COMMONTLSCONTEXT_COMBINEDCERTIFICATEVALIDATIONCONTEXT']._serialized_end=1720
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/api/v2/cds_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/cds_pb2.py
@ -0,0 +1,39 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/api/v2/cds.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.api.v2 import discovery_pb2 as envoy_dot_api_dot_v2_dot_discovery__pb2
+from google.api import annotations_pb2 as google_dot_api_dot_annotations__pb2
+from envoy.annotations import resource_pb2 as envoy_dot_annotations_dot_resource__pb2
+from udpa.annotations import migrate_pb2 as udpa_dot_annotations_dot_migrate__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from envoy.api.v2 import cluster_pb2 as envoy_dot_api_dot_v2_dot_cluster__pb2
+
+from envoy.api.v2.cluster_pb2 import *
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x16\x65nvoy/api/v2/cds.proto\x12\x0c\x65nvoy.api.v2\x1a\x1c\x65nvoy/api/v2/discovery.proto\x1a\x1cgoogle/api/annotations.proto\x1a envoy/annotations/resource.proto\x1a\x1eudpa/annotations/migrate.proto\x1a\x1dudpa/annotations/status.proto\x1a\x1a\x65nvoy/api/v2/cluster.proto\"\n\n\x08\x43\x64sDummy2\xe7\x02\n\x17\x43lusterDiscoveryService\x12W\n\x0eStreamClusters\x12\x1e.envoy.api.v2.DiscoveryRequest\x1a\x1f.envoy.api.v2.DiscoveryResponse\"\x00(\x01\x30\x01\x12`\n\rDeltaClusters\x12#.envoy.api.v2.DeltaDiscoveryRequest\x1a$.envoy.api.v2.DeltaDiscoveryResponse\"\x00(\x01\x30\x01\x12s\n\rFetchClusters\x12\x1e.envoy.api.v2.DiscoveryRequest\x1a\x1f.envoy.api.v2.DiscoveryResponse\"!\x82\xd3\xe4\x93\x02\x1b\"\x16/v2/discovery:clusters:\x01*\x1a\x1c\x8a\xa4\x96\xf3\x07\x16\n\x14\x65nvoy.api.v2.ClusterB\x8b\x01\n\x1aio.envoyproxy.envoy.api.v2B\x08\x43\x64sProtoP\x01Z9github.com/envoyproxy/go-control-plane/envoy/api/v2;apiv2\xf2\x98\xfe\x8f\x05\x1a\x12\x18\x65nvoy.service.cluster.v3\xba\x80\xc8\xd1\x06\x02\x10\x01P\x05\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.api.v2.cds_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\032io.envoyproxy.envoy.api.v2B\010CdsProtoP\001Z9github.com/envoyproxy/go-control-plane/envoy/api/v2;apiv2\362\230\376\217\005\032\022\030envoy.service.cluster.v3\272\200\310\321\006\002\020\001'
+  _CLUSTERDISCOVERYSERVICE._options = None
+  _CLUSTERDISCOVERYSERVICE._serialized_options = b'\212\244\226\363\007\026\n\024envoy.api.v2.Cluster'
+  _CLUSTERDISCOVERYSERVICE.methods_by_name['FetchClusters']._options = None
+  _CLUSTERDISCOVERYSERVICE.methods_by_name['FetchClusters']._serialized_options = b'\202\323\344\223\002\033\"\026/v2/discovery:clusters:\001*'
+  _globals['_CDSDUMMY']._serialized_start=225
+  _globals['_CDSDUMMY']._serialized_end=235
+  _globals['_CLUSTERDISCOVERYSERVICE']._serialized_start=238
+  _globals['_CLUSTERDISCOVERYSERVICE']._serialized_end=597
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/api/v2/cluster/init.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/cluster/init.py
--- a/tools/distrib/python/xds_protos/envoy/api/v2/cluster/circuit_breaker_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/cluster/circuit_breaker_pb2.py
@ -0,0 +1,42 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/api/v2/cluster/circuit_breaker.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.api.v2.core import base_pb2 as envoy_dot_api_dot_v2_dot_core_dot_base__pb2
+try:
+  envoy_dot_api_dot_v2_dot_core_dot_socket__option__pb2 = envoy_dot_api_dot_v2_dot_core_dot_base__pb2.envoy_dot_api_dot_v2_dot_core_dot_socket__option__pb2
+except AttributeError:
+  envoy_dot_api_dot_v2_dot_core_dot_socket__option__pb2 = envoy_dot_api_dot_v2_dot_core_dot_base__pb2.envoy.api.v2.core.socket_option_pb2
+from envoy.type import percent_pb2 as envoy_dot_type_dot_percent__pb2
+from google.protobuf import wrappers_pb2 as google_dot_protobuf_dot_wrappers__pb2
+from udpa.annotations import migrate_pb2 as udpa_dot_annotations_dot_migrate__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n*envoy/api/v2/cluster/circuit_breaker.proto\x12\x14\x65nvoy.api.v2.cluster\x1a\x1c\x65nvoy/api/v2/core/base.proto\x1a\x18\x65nvoy/type/percent.proto\x1a\x1egoogle/protobuf/wrappers.proto\x1a\x1eudpa/annotations/migrate.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\xa2\x05\n\x0f\x43ircuitBreakers\x12\x44\n\nthresholds\x18\x01 \x03(\x0b\x32\x30.envoy.api.v2.cluster.CircuitBreakers.Thresholds\x1a\xc8\x04\n\nThresholds\x12>\n\x08priority\x18\x01 \x01(\x0e\x32\".envoy.api.v2.core.RoutingPriorityB\x08\xfa\x42\x05\x82\x01\x02\x10\x01\x12\x35\n\x0fmax_connections\x18\x02 \x01(\x0b\x32\x1c.google.protobuf.UInt32Value\x12:\n\x14max_pending_requests\x18\x03 \x01(\x0b\x32\x1c.google.protobuf.UInt32Value\x12\x32\n\x0cmax_requests\x18\x04 \x01(\x0b\x32\x1c.google.protobuf.UInt32Value\x12\x31\n\x0bmax_retries\x18\x05 \x01(\x0b\x32\x1c.google.protobuf.UInt32Value\x12R\n\x0cretry_budget\x18\x08 \x01(\x0b\x32<.envoy.api.v2.cluster.CircuitBreakers.Thresholds.RetryBudget\x12\x17\n\x0ftrack_remaining\x18\x06 \x01(\x08\x12:\n\x14max_connection_pools\x18\x07 \x01(\x0b\x32\x1c.google.protobuf.UInt32Value\x1aw\n\x0bRetryBudget\x12+\n\x0e\x62udget_percent\x18\x01 \x01(\x0b\x32\x13.envoy.type.Percent\x12;\n\x15min_retry_concurrency\x18\x02 \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\xd4\x01\n\"io.envoyproxy.envoy.api.v2.clusterB\x13\x43ircuitBreakerProtoP\x01Z;github.com/envoyproxy/go-control-plane/envoy/api/v2/cluster\xaa\x02\x16\x45nvoy.Api.V2.ClusterNS\xea\x02\x19\x45nvoy::Api::V2::ClusterNS\xf2\x98\xfe\x8f\x05\x19\x12\x17\x65nvoy.config.cluster.v3\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.api.v2.cluster.circuit_breaker_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\"io.envoyproxy.envoy.api.v2.clusterB\023CircuitBreakerProtoP\001Z;github.com/envoyproxy/go-control-plane/envoy/api/v2/cluster\252\002\026Envoy.Api.V2.ClusterNS\352\002\031Envoy::Api::V2::ClusterNS\362\230\376\217\005\031\022\027envoy.config.cluster.v3\272\200\310\321\006\002\020\001'
+  _CIRCUITBREAKERS_THRESHOLDS.fields_by_name['priority']._options = None
+  _CIRCUITBREAKERS_THRESHOLDS.fields_by_name['priority']._serialized_options = b'\372B\005\202\001\002\020\001'
+  _globals['_CIRCUITBREAKERS']._serialized_start=245
+  _globals['_CIRCUITBREAKERS']._serialized_end=919
+  _globals['_CIRCUITBREAKERS_THRESHOLDS']._serialized_start=335
+  _globals['_CIRCUITBREAKERS_THRESHOLDS']._serialized_end=919
+  _globals['_CIRCUITBREAKERS_THRESHOLDS_RETRYBUDGET']._serialized_start=800
+  _globals['_CIRCUITBREAKERS_THRESHOLDS_RETRYBUDGET']._serialized_end=919
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/api/v2/cluster/filter_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/cluster/filter_pb2.py
@ -0,0 +1,32 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/api/v2/cluster/filter.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from google.protobuf import any_pb2 as google_dot_protobuf_dot_any__pb2
+from udpa.annotations import migrate_pb2 as udpa_dot_annotations_dot_migrate__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n!envoy/api/v2/cluster/filter.proto\x12\x14\x65nvoy.api.v2.cluster\x1a\x19google/protobuf/any.proto\x1a\x1eudpa/annotations/migrate.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"K\n\x06\x46ilter\x12\x15\n\x04name\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02 \x01\x12*\n\x0ctyped_config\x18\x02 \x01(\x0b\x32\x14.google.protobuf.AnyB\xcc\x01\n\"io.envoyproxy.envoy.api.v2.clusterB\x0b\x46ilterProtoP\x01Z;github.com/envoyproxy/go-control-plane/envoy/api/v2/cluster\xaa\x02\x16\x45nvoy.Api.V2.ClusterNS\xea\x02\x19\x45nvoy::Api::V2::ClusterNS\xf2\x98\xfe\x8f\x05\x19\x12\x17\x65nvoy.config.cluster.v3\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.api.v2.cluster.filter_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\"io.envoyproxy.envoy.api.v2.clusterB\013FilterProtoP\001Z;github.com/envoyproxy/go-control-plane/envoy/api/v2/cluster\252\002\026Envoy.Api.V2.ClusterNS\352\002\031Envoy::Api::V2::ClusterNS\362\230\376\217\005\031\022\027envoy.config.cluster.v3\272\200\310\321\006\002\020\001'
+  _FILTER.fields_by_name['name']._options = None
+  _FILTER.fields_by_name['name']._serialized_options = b'\372B\004r\002 \001'
+  _globals['_FILTER']._serialized_start=174
+  _globals['_FILTER']._serialized_end=249
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/api/v2/cluster/outlier_detection_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/cluster/outlier_detection_pb2.py
@ -0,0 +1,53 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/api/v2/cluster/outlier_detection.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from google.protobuf import duration_pb2 as google_dot_protobuf_dot_duration__pb2
+from google.protobuf import wrappers_pb2 as google_dot_protobuf_dot_wrappers__pb2
+from udpa.annotations import migrate_pb2 as udpa_dot_annotations_dot_migrate__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n,envoy/api/v2/cluster/outlier_detection.proto\x12\x14\x65nvoy.api.v2.cluster\x1a\x1egoogle/protobuf/duration.proto\x1a\x1egoogle/protobuf/wrappers.proto\x1a\x1eudpa/annotations/migrate.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\x9e\x0b\n\x10OutlierDetection\x12\x35\n\x0f\x63onsecutive_5xx\x18\x01 \x01(\x0b\x32\x1c.google.protobuf.UInt32Value\x12\x35\n\x08interval\x18\x02 \x01(\x0b\x32\x19.google.protobuf.DurationB\x08\xfa\x42\x05\xaa\x01\x02*\x00\x12?\n\x12\x62\x61se_ejection_time\x18\x03 \x01(\x0b\x32\x19.google.protobuf.DurationB\x08\xfa\x42\x05\xaa\x01\x02*\x00\x12\x43\n\x14max_ejection_percent\x18\x04 \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\x07\xfa\x42\x04*\x02\x18\x64\x12H\n\x19\x65nforcing_consecutive_5xx\x18\x05 \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\x07\xfa\x42\x04*\x02\x18\x64\x12\x45\n\x16\x65nforcing_success_rate\x18\x06 \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\x07\xfa\x42\x04*\x02\x18\x64\x12@\n\x1asuccess_rate_minimum_hosts\x18\x07 \x01(\x0b\x32\x1c.google.protobuf.UInt32Value\x12\x41\n\x1bsuccess_rate_request_volume\x18\x08 \x01(\x0b\x32\x1c.google.protobuf.UInt32Value\x12?\n\x19success_rate_stdev_factor\x18\t \x01(\x0b\x32\x1c.google.protobuf.UInt32Value\x12\x41\n\x1b\x63onsecutive_gateway_failure\x18\n \x01(\x0b\x32\x1c.google.protobuf.UInt32Value\x12T\n%enforcing_consecutive_gateway_failure\x18\x0b \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\x07\xfa\x42\x04*\x02\x18\x64\x12*\n\"split_external_local_origin_errors\x18\x0c \x01(\x08\x12\x46\n consecutive_local_origin_failure\x18\r \x01(\x0b\x32\x1c.google.protobuf.UInt32Value\x12Y\n*enforcing_consecutive_local_origin_failure\x18\x0e \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\x07\xfa\x42\x04*\x02\x18\x64\x12R\n#enforcing_local_origin_success_rate\x18\x0f \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\x07\xfa\x42\x04*\x02\x18\x64\x12K\n\x1c\x66\x61ilure_percentage_threshold\x18\x10 \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\x07\xfa\x42\x04*\x02\x18\x64\x12K\n\x1c\x65nforcing_failure_percentage\x18\x11 \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\x07\xfa\x42\x04*\x02\x18\x64\x12X\n)enforcing_failure_percentage_local_origin\x18\x12 \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\x07\xfa\x42\x04*\x02\x18\x64\x12\x46\n failure_percentage_minimum_hosts\x18\x13 \x01(\x0b\x32\x1c.google.protobuf.UInt32Value\x12G\n!failure_percentage_request_volume\x18\x14 \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\xd6\x01\n\"io.envoyproxy.envoy.api.v2.clusterB\x15OutlierDetectionProtoP\x01Z;github.com/envoyproxy/go-control-plane/envoy/api/v2/cluster\xaa\x02\x16\x45nvoy.Api.V2.ClusterNS\xea\x02\x19\x45nvoy::Api::V2::ClusterNS\xf2\x98\xfe\x8f\x05\x19\x12\x17\x65nvoy.config.cluster.v3\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.api.v2.cluster.outlier_detection_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\"io.envoyproxy.envoy.api.v2.clusterB\025OutlierDetectionProtoP\001Z;github.com/envoyproxy/go-control-plane/envoy/api/v2/cluster\252\002\026Envoy.Api.V2.ClusterNS\352\002\031Envoy::Api::V2::ClusterNS\362\230\376\217\005\031\022\027envoy.config.cluster.v3\272\200\310\321\006\002\020\001'
+  _OUTLIERDETECTION.fields_by_name['interval']._options = None
+  _OUTLIERDETECTION.fields_by_name['interval']._serialized_options = b'\372B\005\252\001\002*\000'
+  _OUTLIERDETECTION.fields_by_name['base_ejection_time']._options = None
+  _OUTLIERDETECTION.fields_by_name['base_ejection_time']._serialized_options = b'\372B\005\252\001\002*\000'
+  _OUTLIERDETECTION.fields_by_name['max_ejection_percent']._options = None
+  _OUTLIERDETECTION.fields_by_name['max_ejection_percent']._serialized_options = b'\372B\004*\002\030d'
+  _OUTLIERDETECTION.fields_by_name['enforcing_consecutive_5xx']._options = None
+  _OUTLIERDETECTION.fields_by_name['enforcing_consecutive_5xx']._serialized_options = b'\372B\004*\002\030d'
+  _OUTLIERDETECTION.fields_by_name['enforcing_success_rate']._options = None
+  _OUTLIERDETECTION.fields_by_name['enforcing_success_rate']._serialized_options = b'\372B\004*\002\030d'
+  _OUTLIERDETECTION.fields_by_name['enforcing_consecutive_gateway_failure']._options = None
+  _OUTLIERDETECTION.fields_by_name['enforcing_consecutive_gateway_failure']._serialized_options = b'\372B\004*\002\030d'
+  _OUTLIERDETECTION.fields_by_name['enforcing_consecutive_local_origin_failure']._options = None
+  _OUTLIERDETECTION.fields_by_name['enforcing_consecutive_local_origin_failure']._serialized_options = b'\372B\004*\002\030d'
+  _OUTLIERDETECTION.fields_by_name['enforcing_local_origin_success_rate']._options = None
+  _OUTLIERDETECTION.fields_by_name['enforcing_local_origin_success_rate']._serialized_options = b'\372B\004*\002\030d'
+  _OUTLIERDETECTION.fields_by_name['failure_percentage_threshold']._options = None
+  _OUTLIERDETECTION.fields_by_name['failure_percentage_threshold']._serialized_options = b'\372B\004*\002\030d'
+  _OUTLIERDETECTION.fields_by_name['enforcing_failure_percentage']._options = None
+  _OUTLIERDETECTION.fields_by_name['enforcing_failure_percentage']._serialized_options = b'\372B\004*\002\030d'
+  _OUTLIERDETECTION.fields_by_name['enforcing_failure_percentage_local_origin']._options = None
+  _OUTLIERDETECTION.fields_by_name['enforcing_failure_percentage_local_origin']._serialized_options = b'\372B\004*\002\030d'
+  _globals['_OUTLIERDETECTION']._serialized_start=223
+  _globals['_OUTLIERDETECTION']._serialized_end=1661
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/api/v2/cluster_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/cluster_pb2.py
--- a/tools/distrib/python/xds_protos/envoy/api/v2/core/init.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/core/init.py
--- a/tools/distrib/python/xds_protos/envoy/api/v2/core/address_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/core/address_pb2.py
@ -0,0 +1,63 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/api/v2/core/address.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.api.v2.core import socket_option_pb2 as envoy_dot_api_dot_v2_dot_core_dot_socket__option__pb2
+from google.protobuf import wrappers_pb2 as google_dot_protobuf_dot_wrappers__pb2
+from udpa.annotations import migrate_pb2 as udpa_dot_annotations_dot_migrate__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x1f\x65nvoy/api/v2/core/address.proto\x12\x11\x65nvoy.api.v2.core\x1a%envoy/api/v2/core/socket_option.proto\x1a\x1egoogle/protobuf/wrappers.proto\x1a\x1eudpa/annotations/migrate.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"5\n\x04Pipe\x12\x15\n\x04path\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02 \x01\x12\x16\n\x04mode\x18\x02 \x01(\rB\x08\xfa\x42\x05*\x03\x18\xff\x03\"\x88\x02\n\rSocketAddress\x12\x45\n\x08protocol\x18\x01 \x01(\x0e\x32).envoy.api.v2.core.SocketAddress.ProtocolB\x08\xfa\x42\x05\x82\x01\x02\x10\x01\x12\x18\n\x07\x61\x64\x64ress\x18\x02 \x01(\tB\x07\xfa\x42\x04r\x02 \x01\x12\x1f\n\nport_value\x18\x03 \x01(\rB\t\xfa\x42\x06*\x04\x18\xff\xff\x03H\x00\x12\x14\n\nnamed_port\x18\x04 \x01(\tH\x00\x12\x15\n\rresolver_name\x18\x05 \x01(\t\x12\x13\n\x0bipv4_compat\x18\x06 \x01(\x08\"\x1c\n\x08Protocol\x12\x07\n\x03TCP\x10\x00\x12\x07\n\x03UDP\x10\x01\x42\x15\n\x0eport_specifier\x12\x03\xf8\x42\x01\"\xb6\x01\n\x0cTcpKeepalive\x12\x36\n\x10keepalive_probes\x18\x01 \x01(\x0b\x32\x1c.google.protobuf.UInt32Value\x12\x34\n\x0ekeepalive_time\x18\x02 \x01(\x0b\x32\x1c.google.protobuf.UInt32Value\x12\x38\n\x12keepalive_interval\x18\x03 \x01(\x0b\x32\x1c.google.protobuf.UInt32Value\"\xb7\x01\n\nBindConfig\x12\x42\n\x0esource_address\x18\x01 \x01(\x0b\x32 .envoy.api.v2.core.SocketAddressB\x08\xfa\x42\x05\x8a\x01\x02\x10\x01\x12,\n\x08\x66reebind\x18\x02 \x01(\x0b\x32\x1a.google.protobuf.BoolValue\x12\x37\n\x0esocket_options\x18\x03 \x03(\x0b\x32\x1f.envoy.api.v2.core.SocketOption\"~\n\x07\x41\x64\x64ress\x12:\n\x0esocket_address\x18\x01 \x01(\x0b\x32 .envoy.api.v2.core.SocketAddressH\x00\x12\'\n\x04pipe\x18\x02 \x01(\x0b\x32\x17.envoy.api.v2.core.PipeH\x00\x42\x0e\n\x07\x61\x64\x64ress\x12\x03\xf8\x42\x01\"h\n\tCidrRange\x12\x1f\n\x0e\x61\x64\x64ress_prefix\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02 \x01\x12:\n\nprefix_len\x18\x02 \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\x08\xfa\x42\x05*\x03\x18\x80\x01\x42\x8f\x01\n\x1fio.envoyproxy.envoy.api.v2.coreB\x0c\x41\x64\x64ressProtoP\x01Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/core\xf2\x98\xfe\x8f\x05\x16\x12\x14\x65nvoy.config.core.v3\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.api.v2.core.address_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\037io.envoyproxy.envoy.api.v2.coreB\014AddressProtoP\001Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/core\362\230\376\217\005\026\022\024envoy.config.core.v3\272\200\310\321\006\002\020\001'
+  _PIPE.fields_by_name['path']._options = None
+  _PIPE.fields_by_name['path']._serialized_options = b'\372B\004r\002 \001'
+  _PIPE.fields_by_name['mode']._options = None
+  _PIPE.fields_by_name['mode']._serialized_options = b'\372B\005*\003\030\377\003'
+  _SOCKETADDRESS.oneofs_by_name['port_specifier']._options = None
+  _SOCKETADDRESS.oneofs_by_name['port_specifier']._serialized_options = b'\370B\001'
+  _SOCKETADDRESS.fields_by_name['protocol']._options = None
+  _SOCKETADDRESS.fields_by_name['protocol']._serialized_options = b'\372B\005\202\001\002\020\001'
+  _SOCKETADDRESS.fields_by_name['address']._options = None
+  _SOCKETADDRESS.fields_by_name['address']._serialized_options = b'\372B\004r\002 \001'
+  _SOCKETADDRESS.fields_by_name['port_value']._options = None
+  _SOCKETADDRESS.fields_by_name['port_value']._serialized_options = b'\372B\006*\004\030\377\377\003'
+  _BINDCONFIG.fields_by_name['source_address']._options = None
+  _BINDCONFIG.fields_by_name['source_address']._serialized_options = b'\372B\005\212\001\002\020\001'
+  _ADDRESS.oneofs_by_name['address']._options = None
+  _ADDRESS.oneofs_by_name['address']._serialized_options = b'\370B\001'
+  _CIDRRANGE.fields_by_name['address_prefix']._options = None
+  _CIDRRANGE.fields_by_name['address_prefix']._serialized_options = b'\372B\004r\002 \001'
+  _CIDRRANGE.fields_by_name['prefix_len']._options = None
+  _CIDRRANGE.fields_by_name['prefix_len']._serialized_options = b'\372B\005*\003\030\200\001'
+  _globals['_PIPE']._serialized_start=213
+  _globals['_PIPE']._serialized_end=266
+  _globals['_SOCKETADDRESS']._serialized_start=269
+  _globals['_SOCKETADDRESS']._serialized_end=533
+  _globals['_SOCKETADDRESS_PROTOCOL']._serialized_start=482
+  _globals['_SOCKETADDRESS_PROTOCOL']._serialized_end=510
+  _globals['_TCPKEEPALIVE']._serialized_start=536
+  _globals['_TCPKEEPALIVE']._serialized_end=718
+  _globals['_BINDCONFIG']._serialized_start=721
+  _globals['_BINDCONFIG']._serialized_end=904
+  _globals['_ADDRESS']._serialized_start=906
+  _globals['_ADDRESS']._serialized_end=1032
+  _globals['_CIDRRANGE']._serialized_start=1034
+  _globals['_CIDRRANGE']._serialized_end=1138
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/api/v2/core/backoff_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/core/backoff_pb2.py
@ -0,0 +1,34 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/api/v2/core/backoff.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from google.protobuf import duration_pb2 as google_dot_protobuf_dot_duration__pb2
+from udpa.annotations import migrate_pb2 as udpa_dot_annotations_dot_migrate__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x1f\x65nvoy/api/v2/core/backoff.proto\x12\x11\x65nvoy.api.v2.core\x1a\x1egoogle/protobuf/duration.proto\x1a\x1eudpa/annotations/migrate.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\x8e\x01\n\x0f\x42\x61\x63koffStrategy\x12@\n\rbase_interval\x18\x01 \x01(\x0b\x32\x19.google.protobuf.DurationB\x0e\xfa\x42\x0b\xaa\x01\x08\x08\x01\x32\x04\x10\xc0\x84=\x12\x39\n\x0cmax_interval\x18\x02 \x01(\x0b\x32\x19.google.protobuf.DurationB\x08\xfa\x42\x05\xaa\x01\x02*\x00\x42\x8f\x01\n\x1fio.envoyproxy.envoy.api.v2.coreB\x0c\x42\x61\x63koffProtoP\x01Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/core\xf2\x98\xfe\x8f\x05\x16\x12\x14\x65nvoy.config.core.v3\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.api.v2.core.backoff_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\037io.envoyproxy.envoy.api.v2.coreB\014BackoffProtoP\001Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/core\362\230\376\217\005\026\022\024envoy.config.core.v3\272\200\310\321\006\002\020\001'
+  _BACKOFFSTRATEGY.fields_by_name['base_interval']._options = None
+  _BACKOFFSTRATEGY.fields_by_name['base_interval']._serialized_options = b'\372B\013\252\001\010\010\0012\004\020\300\204='
+  _BACKOFFSTRATEGY.fields_by_name['max_interval']._options = None
+  _BACKOFFSTRATEGY.fields_by_name['max_interval']._serialized_options = b'\372B\005\252\001\002*\000'
+  _globals['_BACKOFFSTRATEGY']._serialized_start=175
+  _globals['_BACKOFFSTRATEGY']._serialized_end=317
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/api/v2/core/base_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/core/base_pb2.py
--- a/tools/distrib/python/xds_protos/envoy/api/v2/core/config_source_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/core/config_source_pb2.py
@ -0,0 +1,65 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/api/v2/core/config_source.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.api.v2.core import grpc_service_pb2 as envoy_dot_api_dot_v2_dot_core_dot_grpc__service__pb2
+from google.protobuf import duration_pb2 as google_dot_protobuf_dot_duration__pb2
+from google.protobuf import wrappers_pb2 as google_dot_protobuf_dot_wrappers__pb2
+from envoy.annotations import deprecation_pb2 as envoy_dot_annotations_dot_deprecation__pb2
+from udpa.annotations import migrate_pb2 as udpa_dot_annotations_dot_migrate__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n%envoy/api/v2/core/config_source.proto\x12\x11\x65nvoy.api.v2.core\x1a$envoy/api/v2/core/grpc_service.proto\x1a\x1egoogle/protobuf/duration.proto\x1a\x1egoogle/protobuf/wrappers.proto\x1a#envoy/annotations/deprecation.proto\x1a\x1eudpa/annotations/migrate.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\xa0\x04\n\x0f\x41piConfigSource\x12\x46\n\x08\x61pi_type\x18\x01 \x01(\x0e\x32*.envoy.api.v2.core.ApiConfigSource.ApiTypeB\x08\xfa\x42\x05\x82\x01\x02\x10\x01\x12\x46\n\x15transport_api_version\x18\x08 \x01(\x0e\x32\x1d.envoy.api.v2.core.ApiVersionB\x08\xfa\x42\x05\x82\x01\x02\x10\x01\x12\x15\n\rcluster_names\x18\x02 \x03(\t\x12\x35\n\rgrpc_services\x18\x04 \x03(\x0b\x32\x1e.envoy.api.v2.core.GrpcService\x12\x30\n\rrefresh_delay\x18\x03 \x01(\x0b\x32\x19.google.protobuf.Duration\x12<\n\x0frequest_timeout\x18\x05 \x01(\x0b\x32\x19.google.protobuf.DurationB\x08\xfa\x42\x05\xaa\x01\x02*\x00\x12\x41\n\x13rate_limit_settings\x18\x06 \x01(\x0b\x32$.envoy.api.v2.core.RateLimitSettings\x12&\n\x1eset_node_on_first_message_only\x18\x07 \x01(\x08\"T\n\x07\x41piType\x12%\n\x17UNSUPPORTED_REST_LEGACY\x10\x00\x1a\x08\x08\x01\xa8\xf7\xb4\x8b\x02\x01\x12\x08\n\x04REST\x10\x01\x12\x08\n\x04GRPC\x10\x02\x12\x0e\n\nDELTA_GRPC\x10\x03\"\x18\n\x16\x41ggregatedConfigSource\"Z\n\x10SelfConfigSource\x12\x46\n\x15transport_api_version\x18\x01 \x01(\x0e\x32\x1d.envoy.api.v2.core.ApiVersionB\x08\xfa\x42\x05\x82\x01\x02\x10\x01\"\x86\x01\n\x11RateLimitSettings\x12\x30\n\nmax_tokens\x18\x01 \x01(\x0b\x32\x1c.google.protobuf.UInt32Value\x12?\n\tfill_rate\x18\x02 \x01(\x0b\x32\x1c.google.protobuf.DoubleValueB\x0e\xfa\x42\x0b\x12\t!\x00\x00\x00\x00\x00\x00\x00\x00\"\xef\x02\n\x0c\x43onfigSource\x12\x0e\n\x04path\x18\x01 \x01(\tH\x00\x12?\n\x11\x61pi_config_source\x18\x02 \x01(\x0b\x32\".envoy.api.v2.core.ApiConfigSourceH\x00\x12\x38\n\x03\x61\x64s\x18\x03 \x01(\x0b\x32).envoy.api.v2.core.AggregatedConfigSourceH\x00\x12\x33\n\x04self\x18\x05 \x01(\x0b\x32#.envoy.api.v2.core.SelfConfigSourceH\x00\x12\x38\n\x15initial_fetch_timeout\x18\x04 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x45\n\x14resource_api_version\x18\x06 \x01(\x0e\x32\x1d.envoy.api.v2.core.ApiVersionB\x08\xfa\x42\x05\x82\x01\x02\x10\x01\x42\x1e\n\x17\x63onfig_source_specifier\x12\x03\xf8\x42\x01*.\n\nApiVersion\x12\x0c\n\x04\x41UTO\x10\x00\x1a\x02\x08\x01\x12\n\n\x02V2\x10\x01\x1a\x02\x08\x01\x12\x06\n\x02V3\x10\x02\x42\x94\x01\n\x1fio.envoyproxy.envoy.api.v2.coreB\x11\x43onfigSourceProtoP\x01Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/core\xf2\x98\xfe\x8f\x05\x16\x12\x14\x65nvoy.config.core.v3\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.api.v2.core.config_source_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\037io.envoyproxy.envoy.api.v2.coreB\021ConfigSourceProtoP\001Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/core\362\230\376\217\005\026\022\024envoy.config.core.v3\272\200\310\321\006\002\020\001'
+  _APIVERSION.values_by_name["AUTO"]._options = None
+  _APIVERSION.values_by_name["AUTO"]._serialized_options = b'\010\001'
+  _APIVERSION.values_by_name["V2"]._options = None
+  _APIVERSION.values_by_name["V2"]._serialized_options = b'\010\001'
+  _APICONFIGSOURCE_APITYPE.values_by_name["UNSUPPORTED_REST_LEGACY"]._options = None
+  _APICONFIGSOURCE_APITYPE.values_by_name["UNSUPPORTED_REST_LEGACY"]._serialized_options = b'\010\001\250\367\264\213\002\001'
+  _APICONFIGSOURCE.fields_by_name['api_type']._options = None
+  _APICONFIGSOURCE.fields_by_name['api_type']._serialized_options = b'\372B\005\202\001\002\020\001'
+  _APICONFIGSOURCE.fields_by_name['transport_api_version']._options = None
+  _APICONFIGSOURCE.fields_by_name['transport_api_version']._serialized_options = b'\372B\005\202\001\002\020\001'
+  _APICONFIGSOURCE.fields_by_name['request_timeout']._options = None
+  _APICONFIGSOURCE.fields_by_name['request_timeout']._serialized_options = b'\372B\005\252\001\002*\000'
+  _SELFCONFIGSOURCE.fields_by_name['transport_api_version']._options = None
+  _SELFCONFIGSOURCE.fields_by_name['transport_api_version']._serialized_options = b'\372B\005\202\001\002\020\001'
+  _RATELIMITSETTINGS.fields_by_name['fill_rate']._options = None
+  _RATELIMITSETTINGS.fields_by_name['fill_rate']._serialized_options = b'\372B\013\022\t!\000\000\000\000\000\000\000\000'
+  _CONFIGSOURCE.oneofs_by_name['config_source_specifier']._options = None
+  _CONFIGSOURCE.oneofs_by_name['config_source_specifier']._serialized_options = b'\370B\001'
+  _CONFIGSOURCE.fields_by_name['resource_api_version']._options = None
+  _CONFIGSOURCE.fields_by_name['resource_api_version']._serialized_options = b'\372B\005\202\001\002\020\001'
+  _globals['_APIVERSION']._serialized_start=1459
+  _globals['_APIVERSION']._serialized_end=1505
+  _globals['_APICONFIGSOURCE']._serialized_start=288
+  _globals['_APICONFIGSOURCE']._serialized_end=832
+  _globals['_APICONFIGSOURCE_APITYPE']._serialized_start=748
+  _globals['_APICONFIGSOURCE_APITYPE']._serialized_end=832
+  _globals['_AGGREGATEDCONFIGSOURCE']._serialized_start=834
+  _globals['_AGGREGATEDCONFIGSOURCE']._serialized_end=858
+  _globals['_SELFCONFIGSOURCE']._serialized_start=860
+  _globals['_SELFCONFIGSOURCE']._serialized_end=950
+  _globals['_RATELIMITSETTINGS']._serialized_start=953
+  _globals['_RATELIMITSETTINGS']._serialized_end=1087
+  _globals['_CONFIGSOURCE']._serialized_start=1090
+  _globals['_CONFIGSOURCE']._serialized_end=1457
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/api/v2/core/event_service_config_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/core/event_service_config_pb2.py
@ -0,0 +1,32 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/api/v2/core/event_service_config.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.api.v2.core import grpc_service_pb2 as envoy_dot_api_dot_v2_dot_core_dot_grpc__service__pb2
+from udpa.annotations import migrate_pb2 as udpa_dot_annotations_dot_migrate__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n,envoy/api/v2/core/event_service_config.proto\x12\x11\x65nvoy.api.v2.core\x1a$envoy/api/v2/core/grpc_service.proto\x1a\x1eudpa/annotations/migrate.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"l\n\x12\x45ventServiceConfig\x12\x36\n\x0cgrpc_service\x18\x01 \x01(\x0b\x32\x1e.envoy.api.v2.core.GrpcServiceH\x00\x42\x1e\n\x17\x63onfig_source_specifier\x12\x03\xf8\x42\x01\x42\x9a\x01\n\x1fio.envoyproxy.envoy.api.v2.coreB\x17\x45ventServiceConfigProtoP\x01Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/core\xf2\x98\xfe\x8f\x05\x16\x12\x14\x65nvoy.config.core.v3\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.api.v2.core.event_service_config_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\037io.envoyproxy.envoy.api.v2.coreB\027EventServiceConfigProtoP\001Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/core\362\230\376\217\005\026\022\024envoy.config.core.v3\272\200\310\321\006\002\020\001'
+  _EVENTSERVICECONFIG.oneofs_by_name['config_source_specifier']._options = None
+  _EVENTSERVICECONFIG.oneofs_by_name['config_source_specifier']._serialized_options = b'\370B\001'
+  _globals['_EVENTSERVICECONFIG']._serialized_start=193
+  _globals['_EVENTSERVICECONFIG']._serialized_end=301
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/api/v2/core/grpc_method_list_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/core/grpc_method_list_pb2.py
@ -0,0 +1,35 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/api/v2/core/grpc_method_list.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from udpa.annotations import migrate_pb2 as udpa_dot_annotations_dot_migrate__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n(envoy/api/v2/core/grpc_method_list.proto\x12\x11\x65nvoy.api.v2.core\x1a\x1eudpa/annotations/migrate.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\x8f\x01\n\x0eGrpcMethodList\x12;\n\x08services\x18\x01 \x03(\x0b\x32).envoy.api.v2.core.GrpcMethodList.Service\x1a@\n\x07Service\x12\x15\n\x04name\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02 \x01\x12\x1e\n\x0cmethod_names\x18\x02 \x03(\tB\x08\xfa\x42\x05\x92\x01\x02\x08\x01\x42\x96\x01\n\x1fio.envoyproxy.envoy.api.v2.coreB\x13GrpcMethodListProtoP\x01Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/core\xf2\x98\xfe\x8f\x05\x16\x12\x14\x65nvoy.config.core.v3\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.api.v2.core.grpc_method_list_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\037io.envoyproxy.envoy.api.v2.coreB\023GrpcMethodListProtoP\001Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/core\362\230\376\217\005\026\022\024envoy.config.core.v3\272\200\310\321\006\002\020\001'
+  _GRPCMETHODLIST_SERVICE.fields_by_name['name']._options = None
+  _GRPCMETHODLIST_SERVICE.fields_by_name['name']._serialized_options = b'\372B\004r\002 \001'
+  _GRPCMETHODLIST_SERVICE.fields_by_name['method_names']._options = None
+  _GRPCMETHODLIST_SERVICE.fields_by_name['method_names']._serialized_options = b'\372B\005\222\001\002\010\001'
+  _globals['_GRPCMETHODLIST']._serialized_start=152
+  _globals['_GRPCMETHODLIST']._serialized_end=295
+  _globals['_GRPCMETHODLIST_SERVICE']._serialized_start=231
+  _globals['_GRPCMETHODLIST_SERVICE']._serialized_end=295
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/api/v2/core/grpc_service_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/core/grpc_service_pb2.py
@ -0,0 +1,79 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/api/v2/core/grpc_service.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.api.v2.core import base_pb2 as envoy_dot_api_dot_v2_dot_core_dot_base__pb2
+try:
+  envoy_dot_api_dot_v2_dot_core_dot_socket__option__pb2 = envoy_dot_api_dot_v2_dot_core_dot_base__pb2.envoy_dot_api_dot_v2_dot_core_dot_socket__option__pb2
+except AttributeError:
+  envoy_dot_api_dot_v2_dot_core_dot_socket__option__pb2 = envoy_dot_api_dot_v2_dot_core_dot_base__pb2.envoy.api.v2.core.socket_option_pb2
+from google.protobuf import any_pb2 as google_dot_protobuf_dot_any__pb2
+from google.protobuf import duration_pb2 as google_dot_protobuf_dot_duration__pb2
+from google.protobuf import empty_pb2 as google_dot_protobuf_dot_empty__pb2
+from google.protobuf import struct_pb2 as google_dot_protobuf_dot_struct__pb2
+from udpa.annotations import migrate_pb2 as udpa_dot_annotations_dot_migrate__pb2
+from udpa.annotations import sensitive_pb2 as udpa_dot_annotations_dot_sensitive__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n$envoy/api/v2/core/grpc_service.proto\x12\x11\x65nvoy.api.v2.core\x1a\x1c\x65nvoy/api/v2/core/base.proto\x1a\x19google/protobuf/any.proto\x1a\x1egoogle/protobuf/duration.proto\x1a\x1bgoogle/protobuf/empty.proto\x1a\x1cgoogle/protobuf/struct.proto\x1a\x1eudpa/annotations/migrate.proto\x1a udpa/annotations/sensitive.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\x8f\x12\n\x0bGrpcService\x12>\n\nenvoy_grpc\x18\x01 \x01(\x0b\x32(.envoy.api.v2.core.GrpcService.EnvoyGrpcH\x00\x12@\n\x0bgoogle_grpc\x18\x02 \x01(\x0b\x32).envoy.api.v2.core.GrpcService.GoogleGrpcH\x00\x12*\n\x07timeout\x18\x03 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x38\n\x10initial_metadata\x18\x05 \x03(\x0b\x32\x1e.envoy.api.v2.core.HeaderValue\x1a*\n\tEnvoyGrpc\x12\x1d\n\x0c\x63luster_name\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02 \x01\x1a\xcc\x0f\n\nGoogleGrpc\x12\x1b\n\ntarget_uri\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02 \x01\x12Y\n\x13\x63hannel_credentials\x18\x02 \x01(\x0b\x32<.envoy.api.v2.core.GrpcService.GoogleGrpc.ChannelCredentials\x12S\n\x10\x63\x61ll_credentials\x18\x03 \x03(\x0b\x32\x39.envoy.api.v2.core.GrpcService.GoogleGrpc.CallCredentials\x12\x1c\n\x0bstat_prefix\x18\x04 \x01(\tB\x07\xfa\x42\x04r\x02 \x01\x12 \n\x18\x63redentials_factory_name\x18\x05 \x01(\t\x12\'\n\x06\x63onfig\x18\x06 \x01(\x0b\x32\x17.google.protobuf.Struct\x1a\xb2\x01\n\x0eSslCredentials\x12\x31\n\nroot_certs\x18\x01 \x01(\x0b\x32\x1d.envoy.api.v2.core.DataSource\x12:\n\x0bprivate_key\x18\x02 \x01(\x0b\x32\x1d.envoy.api.v2.core.DataSourceB\x06\xb8\xb7\x8b\xa4\x02\x01\x12\x31\n\ncert_chain\x18\x03 \x01(\x0b\x32\x1d.envoy.api.v2.core.DataSource\x1a\x18\n\x16GoogleLocalCredentials\x1a\x97\x02\n\x12\x43hannelCredentials\x12S\n\x0fssl_credentials\x18\x01 \x01(\x0b\x32\x38.envoy.api.v2.core.GrpcService.GoogleGrpc.SslCredentialsH\x00\x12\x30\n\x0egoogle_default\x18\x02 \x01(\x0b\x32\x16.google.protobuf.EmptyH\x00\x12]\n\x11local_credentials\x18\x03 \x01(\x0b\x32@.envoy.api.v2.core.GrpcService.GoogleGrpc.GoogleLocalCredentialsH\x00\x42\x1b\n\x14\x63redential_specifier\x12\x03\xf8\x42\x01\x1a\x9e\t\n\x0f\x43\x61llCredentials\x12\x16\n\x0c\x61\x63\x63\x65ss_token\x18\x01 \x01(\tH\x00\x12\x37\n\x15google_compute_engine\x18\x02 \x01(\x0b\x32\x16.google.protobuf.EmptyH\x00\x12\x1e\n\x14google_refresh_token\x18\x03 \x01(\tH\x00\x12\x82\x01\n\x1aservice_account_jwt_access\x18\x04 \x01(\x0b\x32\\.envoy.api.v2.core.GrpcService.GoogleGrpc.CallCredentials.ServiceAccountJWTAccessCredentialsH\x00\x12\x64\n\ngoogle_iam\x18\x05 \x01(\x0b\x32N.envoy.api.v2.core.GrpcService.GoogleGrpc.CallCredentials.GoogleIAMCredentialsH\x00\x12n\n\x0b\x66rom_plugin\x18\x06 \x01(\x0b\x32W.envoy.api.v2.core.GrpcService.GoogleGrpc.CallCredentials.MetadataCredentialsFromPluginH\x00\x12[\n\x0bsts_service\x18\x07 \x01(\x0b\x32\x44.envoy.api.v2.core.GrpcService.GoogleGrpc.CallCredentials.StsServiceH\x00\x1aV\n\"ServiceAccountJWTAccessCredentials\x12\x10\n\x08json_key\x18\x01 \x01(\t\x12\x1e\n\x16token_lifetime_seconds\x18\x02 \x01(\x04\x1aO\n\x14GoogleIAMCredentials\x12\x1b\n\x13\x61uthorization_token\x18\x01 \x01(\t\x12\x1a\n\x12\x61uthority_selector\x18\x02 \x01(\t\x1a\x99\x01\n\x1dMetadataCredentialsFromPlugin\x12\x0c\n\x04name\x18\x01 \x01(\t\x12-\n\x06\x63onfig\x18\x02 \x01(\x0b\x32\x17.google.protobuf.StructB\x02\x18\x01H\x00\x12,\n\x0ctyped_config\x18\x03 \x01(\x0b\x32\x14.google.protobuf.AnyH\x00\x42\r\n\x0b\x63onfig_type\x1a\xff\x01\n\nStsService\x12\"\n\x1atoken_exchange_service_uri\x18\x01 \x01(\t\x12\x10\n\x08resource\x18\x02 \x01(\t\x12\x10\n\x08\x61udience\x18\x03 \x01(\t\x12\r\n\x05scope\x18\x04 \x01(\t\x12\x1c\n\x14requested_token_type\x18\x05 \x01(\t\x12#\n\x12subject_token_path\x18\x06 \x01(\tB\x07\xfa\x42\x04r\x02 \x01\x12#\n\x12subject_token_type\x18\x07 \x01(\tB\x07\xfa\x42\x04r\x02 \x01\x12\x18\n\x10\x61\x63tor_token_path\x18\x08 \x01(\t\x12\x18\n\x10\x61\x63tor_token_type\x18\t \x01(\tB\x1b\n\x14\x63redential_specifier\x12\x03\xf8\x42\x01\x42\x17\n\x10target_specifier\x12\x03\xf8\x42\x01J\x04\x08\x04\x10\x05\x42\x93\x01\n\x1fio.envoyproxy.envoy.api.v2.coreB\x10GrpcServiceProtoP\x01Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/core\xf2\x98\xfe\x8f\x05\x16\x12\x14\x65nvoy.config.core.v3\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.api.v2.core.grpc_service_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\037io.envoyproxy.envoy.api.v2.coreB\020GrpcServiceProtoP\001Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/core\362\230\376\217\005\026\022\024envoy.config.core.v3\272\200\310\321\006\002\020\001'
+  _GRPCSERVICE_ENVOYGRPC.fields_by_name['cluster_name']._options = None
+  _GRPCSERVICE_ENVOYGRPC.fields_by_name['cluster_name']._serialized_options = b'\372B\004r\002 \001'
+  _GRPCSERVICE_GOOGLEGRPC_SSLCREDENTIALS.fields_by_name['private_key']._options = None
+  _GRPCSERVICE_GOOGLEGRPC_SSLCREDENTIALS.fields_by_name['private_key']._serialized_options = b'\270\267\213\244\002\001'
+  _GRPCSERVICE_GOOGLEGRPC_CHANNELCREDENTIALS.oneofs_by_name['credential_specifier']._options = None
+  _GRPCSERVICE_GOOGLEGRPC_CHANNELCREDENTIALS.oneofs_by_name['credential_specifier']._serialized_options = b'\370B\001'
+  _GRPCSERVICE_GOOGLEGRPC_CALLCREDENTIALS_METADATACREDENTIALSFROMPLUGIN.fields_by_name['config']._options = None
+  _GRPCSERVICE_GOOGLEGRPC_CALLCREDENTIALS_METADATACREDENTIALSFROMPLUGIN.fields_by_name['config']._serialized_options = b'\030\001'
+  _GRPCSERVICE_GOOGLEGRPC_CALLCREDENTIALS_STSSERVICE.fields_by_name['subject_token_path']._options = None
+  _GRPCSERVICE_GOOGLEGRPC_CALLCREDENTIALS_STSSERVICE.fields_by_name['subject_token_path']._serialized_options = b'\372B\004r\002 \001'
+  _GRPCSERVICE_GOOGLEGRPC_CALLCREDENTIALS_STSSERVICE.fields_by_name['subject_token_type']._options = None
+  _GRPCSERVICE_GOOGLEGRPC_CALLCREDENTIALS_STSSERVICE.fields_by_name['subject_token_type']._serialized_options = b'\372B\004r\002 \001'
+  _GRPCSERVICE_GOOGLEGRPC_CALLCREDENTIALS.oneofs_by_name['credential_specifier']._options = None
+  _GRPCSERVICE_GOOGLEGRPC_CALLCREDENTIALS.oneofs_by_name['credential_specifier']._serialized_options = b'\370B\001'
+  _GRPCSERVICE_GOOGLEGRPC.fields_by_name['target_uri']._options = None
+  _GRPCSERVICE_GOOGLEGRPC.fields_by_name['target_uri']._serialized_options = b'\372B\004r\002 \001'
+  _GRPCSERVICE_GOOGLEGRPC.fields_by_name['stat_prefix']._options = None
+  _GRPCSERVICE_GOOGLEGRPC.fields_by_name['stat_prefix']._serialized_options = b'\372B\004r\002 \001'
+  _GRPCSERVICE.oneofs_by_name['target_specifier']._options = None
+  _GRPCSERVICE.oneofs_by_name['target_specifier']._serialized_options = b'\370B\001'
+  _globals['_GRPCSERVICE']._serialized_start=330
+  _globals['_GRPCSERVICE']._serialized_end=2649
+  _globals['_GRPCSERVICE_ENVOYGRPC']._serialized_start=577
+  _globals['_GRPCSERVICE_ENVOYGRPC']._serialized_end=619
+  _globals['_GRPCSERVICE_GOOGLEGRPC']._serialized_start=622
+  _globals['_GRPCSERVICE_GOOGLEGRPC']._serialized_end=2618
+  _globals['_GRPCSERVICE_GOOGLEGRPC_SSLCREDENTIALS']._serialized_start=947
+  _globals['_GRPCSERVICE_GOOGLEGRPC_SSLCREDENTIALS']._serialized_end=1125
+  _globals['_GRPCSERVICE_GOOGLEGRPC_GOOGLELOCALCREDENTIALS']._serialized_start=1127
+  _globals['_GRPCSERVICE_GOOGLEGRPC_GOOGLELOCALCREDENTIALS']._serialized_end=1151
+  _globals['_GRPCSERVICE_GOOGLEGRPC_CHANNELCREDENTIALS']._serialized_start=1154
+  _globals['_GRPCSERVICE_GOOGLEGRPC_CHANNELCREDENTIALS']._serialized_end=1433
+  _globals['_GRPCSERVICE_GOOGLEGRPC_CALLCREDENTIALS']._serialized_start=1436
+  _globals['_GRPCSERVICE_GOOGLEGRPC_CALLCREDENTIALS']._serialized_end=2618
+  _globals['_GRPCSERVICE_GOOGLEGRPC_CALLCREDENTIALS_SERVICEACCOUNTJWTACCESSCREDENTIALS']._serialized_start=2008
+  _globals['_GRPCSERVICE_GOOGLEGRPC_CALLCREDENTIALS_SERVICEACCOUNTJWTACCESSCREDENTIALS']._serialized_end=2094
+  _globals['_GRPCSERVICE_GOOGLEGRPC_CALLCREDENTIALS_GOOGLEIAMCREDENTIALS']._serialized_start=2096
+  _globals['_GRPCSERVICE_GOOGLEGRPC_CALLCREDENTIALS_GOOGLEIAMCREDENTIALS']._serialized_end=2175
+  _globals['_GRPCSERVICE_GOOGLEGRPC_CALLCREDENTIALS_METADATACREDENTIALSFROMPLUGIN']._serialized_start=2178
+  _globals['_GRPCSERVICE_GOOGLEGRPC_CALLCREDENTIALS_METADATACREDENTIALSFROMPLUGIN']._serialized_end=2331
+  _globals['_GRPCSERVICE_GOOGLEGRPC_CALLCREDENTIALS_STSSERVICE']._serialized_start=2334
+  _globals['_GRPCSERVICE_GOOGLEGRPC_CALLCREDENTIALS_STSSERVICE']._serialized_end=2589
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/api/v2/core/health_check_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/core/health_check_pb2.py
@ -0,0 +1,95 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/api/v2/core/health_check.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from envoy.api.v2.core import base_pb2 as envoy_dot_api_dot_v2_dot_core_dot_base__pb2
+try:
+  envoy_dot_api_dot_v2_dot_core_dot_socket__option__pb2 = envoy_dot_api_dot_v2_dot_core_dot_base__pb2.envoy_dot_api_dot_v2_dot_core_dot_socket__option__pb2
+except AttributeError:
+  envoy_dot_api_dot_v2_dot_core_dot_socket__option__pb2 = envoy_dot_api_dot_v2_dot_core_dot_base__pb2.envoy.api.v2.core.socket_option_pb2
+from envoy.api.v2.core import event_service_config_pb2 as envoy_dot_api_dot_v2_dot_core_dot_event__service__config__pb2
+from envoy.type import http_pb2 as envoy_dot_type_dot_http__pb2
+from envoy.type.matcher import string_pb2 as envoy_dot_type_dot_matcher_dot_string__pb2
+from envoy.type import range_pb2 as envoy_dot_type_dot_range__pb2
+from google.protobuf import any_pb2 as google_dot_protobuf_dot_any__pb2
+from google.protobuf import duration_pb2 as google_dot_protobuf_dot_duration__pb2
+from google.protobuf import struct_pb2 as google_dot_protobuf_dot_struct__pb2
+from google.protobuf import wrappers_pb2 as google_dot_protobuf_dot_wrappers__pb2
+from envoy.annotations import deprecation_pb2 as envoy_dot_annotations_dot_deprecation__pb2
+from udpa.annotations import migrate_pb2 as udpa_dot_annotations_dot_migrate__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n$envoy/api/v2/core/health_check.proto\x12\x11\x65nvoy.api.v2.core\x1a\x1c\x65nvoy/api/v2/core/base.proto\x1a,envoy/api/v2/core/event_service_config.proto\x1a\x15\x65nvoy/type/http.proto\x1a\x1f\x65nvoy/type/matcher/string.proto\x1a\x16\x65nvoy/type/range.proto\x1a\x19google/protobuf/any.proto\x1a\x1egoogle/protobuf/duration.proto\x1a\x1cgoogle/protobuf/struct.proto\x1a\x1egoogle/protobuf/wrappers.proto\x1a#envoy/annotations/deprecation.proto\x1a\x1eudpa/annotations/migrate.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\x80\x12\n\x0bHealthCheck\x12\x36\n\x07timeout\x18\x01 \x01(\x0b\x32\x19.google.protobuf.DurationB\n\xfa\x42\x07\xaa\x01\x04\x08\x01*\x00\x12\x37\n\x08interval\x18\x02 \x01(\x0b\x32\x19.google.protobuf.DurationB\n\xfa\x42\x07\xaa\x01\x04\x08\x01*\x00\x12\x31\n\x0einitial_jitter\x18\x14 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x32\n\x0finterval_jitter\x18\x03 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x1f\n\x17interval_jitter_percent\x18\x12 \x01(\r\x12\x43\n\x13unhealthy_threshold\x18\x04 \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\x08\xfa\x42\x05\x8a\x01\x02\x10\x01\x12\x41\n\x11healthy_threshold\x18\x05 \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\x08\xfa\x42\x05\x8a\x01\x02\x10\x01\x12.\n\x08\x61lt_port\x18\x06 \x01(\x0b\x32\x1c.google.protobuf.UInt32Value\x12\x34\n\x10reuse_connection\x18\x07 \x01(\x0b\x32\x1a.google.protobuf.BoolValue\x12K\n\x11http_health_check\x18\x08 \x01(\x0b\x32..envoy.api.v2.core.HealthCheck.HttpHealthCheckH\x00\x12I\n\x10tcp_health_check\x18\t \x01(\x0b\x32-.envoy.api.v2.core.HealthCheck.TcpHealthCheckH\x00\x12K\n\x11grpc_health_check\x18\x0b \x01(\x0b\x32..envoy.api.v2.core.HealthCheck.GrpcHealthCheckH\x00\x12O\n\x13\x63ustom_health_check\x18\r \x01(\x0b\x32\x30.envoy.api.v2.core.HealthCheck.CustomHealthCheckH\x00\x12@\n\x13no_traffic_interval\x18\x0c \x01(\x0b\x32\x19.google.protobuf.DurationB\x08\xfa\x42\x05\xaa\x01\x02*\x00\x12?\n\x12unhealthy_interval\x18\x0e \x01(\x0b\x32\x19.google.protobuf.DurationB\x08\xfa\x42\x05\xaa\x01\x02*\x00\x12\x44\n\x17unhealthy_edge_interval\x18\x0f \x01(\x0b\x32\x19.google.protobuf.DurationB\x08\xfa\x42\x05\xaa\x01\x02*\x00\x12\x42\n\x15healthy_edge_interval\x18\x10 \x01(\x0b\x32\x19.google.protobuf.DurationB\x08\xfa\x42\x05\xaa\x01\x02*\x00\x12\x16\n\x0e\x65vent_log_path\x18\x11 \x01(\t\x12<\n\revent_service\x18\x16 \x01(\x0b\x32%.envoy.api.v2.core.EventServiceConfig\x12(\n always_log_health_check_failures\x18\x13 \x01(\x08\x12>\n\x0btls_options\x18\x15 \x01(\x0b\x32).envoy.api.v2.core.HealthCheck.TlsOptions\x1a\x44\n\x07Payload\x12\x17\n\x04text\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02 \x01H\x00\x12\x10\n\x06\x62inary\x18\x02 \x01(\x0cH\x00\x42\x0e\n\x07payload\x12\x03\xf8\x42\x01\x1a\x86\x04\n\x0fHttpHealthCheck\x12\x0c\n\x04host\x18\x01 \x01(\t\x12\x15\n\x04path\x18\x02 \x01(\tB\x07\xfa\x42\x04r\x02 \x01\x12\x34\n\x04send\x18\x03 \x01(\x0b\x32&.envoy.api.v2.core.HealthCheck.Payload\x12\x37\n\x07receive\x18\x04 \x01(\x0b\x32&.envoy.api.v2.core.HealthCheck.Payload\x12\x18\n\x0cservice_name\x18\x05 \x01(\tB\x02\x18\x01\x12O\n\x16request_headers_to_add\x18\x06 \x03(\x0b\x32$.envoy.api.v2.core.HeaderValueOptionB\t\xfa\x42\x06\x92\x01\x03\x10\xe8\x07\x12!\n\x19request_headers_to_remove\x18\x08 \x03(\t\x12\x1b\n\tuse_http2\x18\x07 \x01(\x08\x42\x08\x18\x01\xb8\xee\xf2\xd2\x05\x01\x12\x31\n\x11\x65xpected_statuses\x18\t \x03(\x0b\x32\x16.envoy.type.Int64Range\x12@\n\x11\x63odec_client_type\x18\n \x01(\x0e\x32\x1b.envoy.type.CodecClientTypeB\x08\xfa\x42\x05\x82\x01\x02\x10\x01\x12?\n\x14service_name_matcher\x18\x0b \x01(\x0b\x32!.envoy.type.matcher.StringMatcher\x1a\x7f\n\x0eTcpHealthCheck\x12\x34\n\x04send\x18\x01 \x01(\x0b\x32&.envoy.api.v2.core.HealthCheck.Payload\x12\x37\n\x07receive\x18\x02 \x03(\x0b\x32&.envoy.api.v2.core.HealthCheck.Payload\x1a\x1f\n\x10RedisHealthCheck\x12\x0b\n\x03key\x18\x01 \x01(\t\x1a:\n\x0fGrpcHealthCheck\x12\x14\n\x0cservice_name\x18\x01 \x01(\t\x12\x11\n\tauthority\x18\x02 \x01(\t\x1a\x96\x01\n\x11\x43ustomHealthCheck\x12\x15\n\x04name\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02 \x01\x12-\n\x06\x63onfig\x18\x02 \x01(\x0b\x32\x17.google.protobuf.StructB\x02\x18\x01H\x00\x12,\n\x0ctyped_config\x18\x03 \x01(\x0b\x32\x14.google.protobuf.AnyH\x00\x42\r\n\x0b\x63onfig_type\x1a$\n\nTlsOptions\x12\x16\n\x0e\x61lpn_protocols\x18\x01 \x03(\tB\x15\n\x0ehealth_checker\x12\x03\xf8\x42\x01J\x04\x08\n\x10\x0b*`\n\x0cHealthStatus\x12\x0b\n\x07UNKNOWN\x10\x00\x12\x0b\n\x07HEALTHY\x10\x01\x12\r\n\tUNHEALTHY\x10\x02\x12\x0c\n\x08\x44RAINING\x10\x03\x12\x0b\n\x07TIMEOUT\x10\x04\x12\x0c\n\x08\x44\x45GRADED\x10\x05\x42\x93\x01\n\x1fio.envoyproxy.envoy.api.v2.coreB\x10HealthCheckProtoP\x01Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/core\xf2\x98\xfe\x8f\x05\x16\x12\x14\x65nvoy.config.core.v3\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.api.v2.core.health_check_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\037io.envoyproxy.envoy.api.v2.coreB\020HealthCheckProtoP\001Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/core\362\230\376\217\005\026\022\024envoy.config.core.v3\272\200\310\321\006\002\020\001'
+  _HEALTHCHECK_PAYLOAD.oneofs_by_name['payload']._options = None
+  _HEALTHCHECK_PAYLOAD.oneofs_by_name['payload']._serialized_options = b'\370B\001'
+  _HEALTHCHECK_PAYLOAD.fields_by_name['text']._options = None
+  _HEALTHCHECK_PAYLOAD.fields_by_name['text']._serialized_options = b'\372B\004r\002 \001'
+  _HEALTHCHECK_HTTPHEALTHCHECK.fields_by_name['path']._options = None
+  _HEALTHCHECK_HTTPHEALTHCHECK.fields_by_name['path']._serialized_options = b'\372B\004r\002 \001'
+  _HEALTHCHECK_HTTPHEALTHCHECK.fields_by_name['service_name']._options = None
+  _HEALTHCHECK_HTTPHEALTHCHECK.fields_by_name['service_name']._serialized_options = b'\030\001'
+  _HEALTHCHECK_HTTPHEALTHCHECK.fields_by_name['request_headers_to_add']._options = None
+  _HEALTHCHECK_HTTPHEALTHCHECK.fields_by_name['request_headers_to_add']._serialized_options = b'\372B\006\222\001\003\020\350\007'
+  _HEALTHCHECK_HTTPHEALTHCHECK.fields_by_name['use_http2']._options = None
+  _HEALTHCHECK_HTTPHEALTHCHECK.fields_by_name['use_http2']._serialized_options = b'\030\001\270\356\362\322\005\001'
+  _HEALTHCHECK_HTTPHEALTHCHECK.fields_by_name['codec_client_type']._options = None
+  _HEALTHCHECK_HTTPHEALTHCHECK.fields_by_name['codec_client_type']._serialized_options = b'\372B\005\202\001\002\020\001'
+  _HEALTHCHECK_CUSTOMHEALTHCHECK.fields_by_name['name']._options = None
+  _HEALTHCHECK_CUSTOMHEALTHCHECK.fields_by_name['name']._serialized_options = b'\372B\004r\002 \001'
+  _HEALTHCHECK_CUSTOMHEALTHCHECK.fields_by_name['config']._options = None
+  _HEALTHCHECK_CUSTOMHEALTHCHECK.fields_by_name['config']._serialized_options = b'\030\001'
+  _HEALTHCHECK.oneofs_by_name['health_checker']._options = None
+  _HEALTHCHECK.oneofs_by_name['health_checker']._serialized_options = b'\370B\001'
+  _HEALTHCHECK.fields_by_name['timeout']._options = None
+  _HEALTHCHECK.fields_by_name['timeout']._serialized_options = b'\372B\007\252\001\004\010\001*\000'
+  _HEALTHCHECK.fields_by_name['interval']._options = None
+  _HEALTHCHECK.fields_by_name['interval']._serialized_options = b'\372B\007\252\001\004\010\001*\000'
+  _HEALTHCHECK.fields_by_name['unhealthy_threshold']._options = None
+  _HEALTHCHECK.fields_by_name['unhealthy_threshold']._serialized_options = b'\372B\005\212\001\002\020\001'
+  _HEALTHCHECK.fields_by_name['healthy_threshold']._options = None
+  _HEALTHCHECK.fields_by_name['healthy_threshold']._serialized_options = b'\372B\005\212\001\002\020\001'
+  _HEALTHCHECK.fields_by_name['no_traffic_interval']._options = None
+  _HEALTHCHECK.fields_by_name['no_traffic_interval']._serialized_options = b'\372B\005\252\001\002*\000'
+  _HEALTHCHECK.fields_by_name['unhealthy_interval']._options = None
+  _HEALTHCHECK.fields_by_name['unhealthy_interval']._serialized_options = b'\372B\005\252\001\002*\000'
+  _HEALTHCHECK.fields_by_name['unhealthy_edge_interval']._options = None
+  _HEALTHCHECK.fields_by_name['unhealthy_edge_interval']._serialized_options = b'\372B\005\252\001\002*\000'
+  _HEALTHCHECK.fields_by_name['healthy_edge_interval']._options = None
+  _HEALTHCHECK.fields_by_name['healthy_edge_interval']._serialized_options = b'\372B\005\252\001\002*\000'
+  _globals['_HEALTHSTATUS']._serialized_start=2768
+  _globals['_HEALTHSTATUS']._serialized_end=2864
+  _globals['_HEALTHCHECK']._serialized_start=462
+  _globals['_HEALTHCHECK']._serialized_end=2766
+  _globals['_HEALTHCHECK_PAYLOAD']._serialized_start=1735
+  _globals['_HEALTHCHECK_PAYLOAD']._serialized_end=1803
+  _globals['_HEALTHCHECK_HTTPHEALTHCHECK']._serialized_start=1806
+  _globals['_HEALTHCHECK_HTTPHEALTHCHECK']._serialized_end=2324
+  _globals['_HEALTHCHECK_TCPHEALTHCHECK']._serialized_start=2326
+  _globals['_HEALTHCHECK_TCPHEALTHCHECK']._serialized_end=2453
+  _globals['_HEALTHCHECK_REDISHEALTHCHECK']._serialized_start=2455
+  _globals['_HEALTHCHECK_REDISHEALTHCHECK']._serialized_end=2486
+  _globals['_HEALTHCHECK_GRPCHEALTHCHECK']._serialized_start=2488
+  _globals['_HEALTHCHECK_GRPCHEALTHCHECK']._serialized_end=2546
+  _globals['_HEALTHCHECK_CUSTOMHEALTHCHECK']._serialized_start=2549
+  _globals['_HEALTHCHECK_CUSTOMHEALTHCHECK']._serialized_end=2699
+  _globals['_HEALTHCHECK_TLSOPTIONS']._serialized_start=2701
+  _globals['_HEALTHCHECK_TLSOPTIONS']._serialized_end=2737
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/api/v2/core/http_uri_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/core/http_uri_pb2.py
@ -0,0 +1,38 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/api/v2/core/http_uri.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from google.protobuf import duration_pb2 as google_dot_protobuf_dot_duration__pb2
+from udpa.annotations import migrate_pb2 as udpa_dot_annotations_dot_migrate__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n envoy/api/v2/core/http_uri.proto\x12\x11\x65nvoy.api.v2.core\x1a\x1egoogle/protobuf/duration.proto\x1a\x1eudpa/annotations/migrate.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\x8e\x01\n\x07HttpUri\x12\x14\n\x03uri\x18\x01 \x01(\tB\x07\xfa\x42\x04r\x02 \x01\x12\x1a\n\x07\x63luster\x18\x02 \x01(\tB\x07\xfa\x42\x04r\x02 \x01H\x00\x12\x36\n\x07timeout\x18\x03 \x01(\x0b\x32\x19.google.protobuf.DurationB\n\xfa\x42\x07\xaa\x01\x04\x08\x01\x32\x00\x42\x19\n\x12http_upstream_type\x12\x03\xf8\x42\x01\x42\x8f\x01\n\x1fio.envoyproxy.envoy.api.v2.coreB\x0cHttpUriProtoP\x01Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/core\xf2\x98\xfe\x8f\x05\x16\x12\x14\x65nvoy.config.core.v3\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.api.v2.core.http_uri_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\037io.envoyproxy.envoy.api.v2.coreB\014HttpUriProtoP\001Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/core\362\230\376\217\005\026\022\024envoy.config.core.v3\272\200\310\321\006\002\020\001'
+  _HTTPURI.oneofs_by_name['http_upstream_type']._options = None
+  _HTTPURI.oneofs_by_name['http_upstream_type']._serialized_options = b'\370B\001'
+  _HTTPURI.fields_by_name['uri']._options = None
+  _HTTPURI.fields_by_name['uri']._serialized_options = b'\372B\004r\002 \001'
+  _HTTPURI.fields_by_name['cluster']._options = None
+  _HTTPURI.fields_by_name['cluster']._serialized_options = b'\372B\004r\002 \001'
+  _HTTPURI.fields_by_name['timeout']._options = None
+  _HTTPURI.fields_by_name['timeout']._serialized_options = b'\372B\007\252\001\004\010\0012\000'
+  _globals['_HTTPURI']._serialized_start=176
+  _globals['_HTTPURI']._serialized_end=318
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/api/v2/core/protocol_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/core/protocol_pb2.py
@ -0,0 +1,69 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/api/v2/core/protocol.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from google.protobuf import duration_pb2 as google_dot_protobuf_dot_duration__pb2
+from google.protobuf import wrappers_pb2 as google_dot_protobuf_dot_wrappers__pb2
+from udpa.annotations import migrate_pb2 as udpa_dot_annotations_dot_migrate__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n envoy/api/v2/core/protocol.proto\x12\x11\x65nvoy.api.v2.core\x1a\x1egoogle/protobuf/duration.proto\x1a\x1egoogle/protobuf/wrappers.proto\x1a\x1eudpa/annotations/migrate.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\x14\n\x12TcpProtocolOptions\"L\n\x1bUpstreamHttpProtocolOptions\x12\x10\n\x08\x61uto_sni\x18\x01 \x01(\x08\x12\x1b\n\x13\x61uto_san_validation\x18\x02 \x01(\x08\"\xba\x03\n\x13HttpProtocolOptions\x12/\n\x0cidle_timeout\x18\x01 \x01(\x0b\x32\x19.google.protobuf.Duration\x12:\n\x17max_connection_duration\x18\x03 \x01(\x0b\x32\x19.google.protobuf.Duration\x12@\n\x11max_headers_count\x18\x02 \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\x07\xfa\x42\x04*\x02(\x01\x12\x36\n\x13max_stream_duration\x18\x04 \x01(\x0b\x32\x19.google.protobuf.Duration\x12l\n\x1fheaders_with_underscores_action\x18\x05 \x01(\x0e\x32\x43.envoy.api.v2.core.HttpProtocolOptions.HeadersWithUnderscoresAction\"N\n\x1cHeadersWithUnderscoresAction\x12\t\n\x05\x41LLOW\x10\x00\x12\x12\n\x0eREJECT_REQUEST\x10\x01\x12\x0f\n\x0b\x44ROP_HEADER\x10\x02\"\x98\x03\n\x14Http1ProtocolOptions\x12\x36\n\x12\x61llow_absolute_url\x18\x01 \x01(\x0b\x32\x1a.google.protobuf.BoolValue\x12\x16\n\x0e\x61\x63\x63\x65pt_http_10\x18\x02 \x01(\x08\x12 \n\x18\x64\x65\x66\x61ult_host_for_http_10\x18\x03 \x01(\t\x12R\n\x11header_key_format\x18\x04 \x01(\x0b\x32\x37.envoy.api.v2.core.Http1ProtocolOptions.HeaderKeyFormat\x12\x17\n\x0f\x65nable_trailers\x18\x05 \x01(\x08\x1a\xa0\x01\n\x0fHeaderKeyFormat\x12\x64\n\x11proper_case_words\x18\x01 \x01(\x0b\x32G.envoy.api.v2.core.Http1ProtocolOptions.HeaderKeyFormat.ProperCaseWordsH\x00\x1a\x11\n\x0fProperCaseWordsB\x14\n\rheader_format\x12\x03\xf8\x42\x01\"\xb0\x08\n\x14Http2ProtocolOptions\x12\x36\n\x10hpack_table_size\x18\x01 \x01(\x0b\x32\x1c.google.protobuf.UInt32Value\x12K\n\x16max_concurrent_streams\x18\x02 \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\r\xfa\x42\n*\x08\x18\xff\xff\xff\xff\x07(\x01\x12Q\n\x1ainitial_stream_window_size\x18\x03 \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\x0f\xfa\x42\x0c*\n\x18\xff\xff\xff\xff\x07(\xff\xff\x03\x12U\n\x1einitial_connection_window_size\x18\x04 \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\x0f\xfa\x42\x0c*\n\x18\xff\xff\xff\xff\x07(\xff\xff\x03\x12\x15\n\rallow_connect\x18\x05 \x01(\x08\x12\x16\n\x0e\x61llow_metadata\x18\x06 \x01(\x08\x12\x42\n\x13max_outbound_frames\x18\x07 \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\x07\xfa\x42\x04*\x02(\x01\x12J\n\x1bmax_outbound_control_frames\x18\x08 \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\x07\xfa\x42\x04*\x02(\x01\x12W\n1max_consecutive_inbound_frames_with_empty_payload\x18\t \x01(\x0b\x32\x1c.google.protobuf.UInt32Value\x12L\n&max_inbound_priority_frames_per_stream\x18\n \x01(\x0b\x32\x1c.google.protobuf.UInt32Value\x12\x63\n4max_inbound_window_update_frames_per_data_frame_sent\x18\x0b \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\x07\xfa\x42\x04*\x02(\x01\x12.\n&stream_error_on_invalid_http_messaging\x18\x0c \x01(\x08\x12]\n\x1a\x63ustom_settings_parameters\x18\r \x03(\x0b\x32\x39.envoy.api.v2.core.Http2ProtocolOptions.SettingsParameter\x1a\x8e\x01\n\x11SettingsParameter\x12\x42\n\nidentifier\x18\x01 \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\x10\xfa\x42\r*\x06\x18\x80\x80\x04(\x01\x8a\x01\x02\x10\x01\x12\x35\n\x05value\x18\x02 \x01(\x0b\x32\x1c.google.protobuf.UInt32ValueB\x08\xfa\x42\x05\x8a\x01\x02\x10\x01\"^\n\x13GrpcProtocolOptions\x12G\n\x16http2_protocol_options\x18\x01 \x01(\x0b\x32\'.envoy.api.v2.core.Http2ProtocolOptionsB\x90\x01\n\x1fio.envoyproxy.envoy.api.v2.coreB\rProtocolProtoP\x01Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/core\xf2\x98\xfe\x8f\x05\x16\x12\x14\x65nvoy.config.core.v3\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.api.v2.core.protocol_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\037io.envoyproxy.envoy.api.v2.coreB\rProtocolProtoP\001Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/core\362\230\376\217\005\026\022\024envoy.config.core.v3\272\200\310\321\006\002\020\001'
+  _HTTPPROTOCOLOPTIONS.fields_by_name['max_headers_count']._options = None
+  _HTTPPROTOCOLOPTIONS.fields_by_name['max_headers_count']._serialized_options = b'\372B\004*\002(\001'
+  _HTTP1PROTOCOLOPTIONS_HEADERKEYFORMAT.oneofs_by_name['header_format']._options = None
+  _HTTP1PROTOCOLOPTIONS_HEADERKEYFORMAT.oneofs_by_name['header_format']._serialized_options = b'\370B\001'
+  _HTTP2PROTOCOLOPTIONS_SETTINGSPARAMETER.fields_by_name['identifier']._options = None
+  _HTTP2PROTOCOLOPTIONS_SETTINGSPARAMETER.fields_by_name['identifier']._serialized_options = b'\372B\r*\006\030\200\200\004(\001\212\001\002\020\001'
+  _HTTP2PROTOCOLOPTIONS_SETTINGSPARAMETER.fields_by_name['value']._options = None
+  _HTTP2PROTOCOLOPTIONS_SETTINGSPARAMETER.fields_by_name['value']._serialized_options = b'\372B\005\212\001\002\020\001'
+  _HTTP2PROTOCOLOPTIONS.fields_by_name['max_concurrent_streams']._options = None
+  _HTTP2PROTOCOLOPTIONS.fields_by_name['max_concurrent_streams']._serialized_options = b'\372B\n*\010\030\377\377\377\377\007(\001'
+  _HTTP2PROTOCOLOPTIONS.fields_by_name['initial_stream_window_size']._options = None
+  _HTTP2PROTOCOLOPTIONS.fields_by_name['initial_stream_window_size']._serialized_options = b'\372B\014*\n\030\377\377\377\377\007(\377\377\003'
+  _HTTP2PROTOCOLOPTIONS.fields_by_name['initial_connection_window_size']._options = None
+  _HTTP2PROTOCOLOPTIONS.fields_by_name['initial_connection_window_size']._serialized_options = b'\372B\014*\n\030\377\377\377\377\007(\377\377\003'
+  _HTTP2PROTOCOLOPTIONS.fields_by_name['max_outbound_frames']._options = None
+  _HTTP2PROTOCOLOPTIONS.fields_by_name['max_outbound_frames']._serialized_options = b'\372B\004*\002(\001'
+  _HTTP2PROTOCOLOPTIONS.fields_by_name['max_outbound_control_frames']._options = None
+  _HTTP2PROTOCOLOPTIONS.fields_by_name['max_outbound_control_frames']._serialized_options = b'\372B\004*\002(\001'
+  _HTTP2PROTOCOLOPTIONS.fields_by_name['max_inbound_window_update_frames_per_data_frame_sent']._options = None
+  _HTTP2PROTOCOLOPTIONS.fields_by_name['max_inbound_window_update_frames_per_data_frame_sent']._serialized_options = b'\372B\004*\002(\001'
+  _globals['_TCPPROTOCOLOPTIONS']._serialized_start=207
+  _globals['_TCPPROTOCOLOPTIONS']._serialized_end=227
+  _globals['_UPSTREAMHTTPPROTOCOLOPTIONS']._serialized_start=229
+  _globals['_UPSTREAMHTTPPROTOCOLOPTIONS']._serialized_end=305
+  _globals['_HTTPPROTOCOLOPTIONS']._serialized_start=308
+  _globals['_HTTPPROTOCOLOPTIONS']._serialized_end=750
+  _globals['_HTTPPROTOCOLOPTIONS_HEADERSWITHUNDERSCORESACTION']._serialized_start=672
+  _globals['_HTTPPROTOCOLOPTIONS_HEADERSWITHUNDERSCORESACTION']._serialized_end=750
+  _globals['_HTTP1PROTOCOLOPTIONS']._serialized_start=753
+  _globals['_HTTP1PROTOCOLOPTIONS']._serialized_end=1161
+  _globals['_HTTP1PROTOCOLOPTIONS_HEADERKEYFORMAT']._serialized_start=1001
+  _globals['_HTTP1PROTOCOLOPTIONS_HEADERKEYFORMAT']._serialized_end=1161
+  _globals['_HTTP1PROTOCOLOPTIONS_HEADERKEYFORMAT_PROPERCASEWORDS']._serialized_start=1122
+  _globals['_HTTP1PROTOCOLOPTIONS_HEADERKEYFORMAT_PROPERCASEWORDS']._serialized_end=1139
+  _globals['_HTTP2PROTOCOLOPTIONS']._serialized_start=1164
+  _globals['_HTTP2PROTOCOLOPTIONS']._serialized_end=2236
+  _globals['_HTTP2PROTOCOLOPTIONS_SETTINGSPARAMETER']._serialized_start=2094
+  _globals['_HTTP2PROTOCOLOPTIONS_SETTINGSPARAMETER']._serialized_end=2236
+  _globals['_GRPCPROTOCOLOPTIONS']._serialized_start=2238
+  _globals['_GRPCPROTOCOLOPTIONS']._serialized_end=2332
+# @@protoc_insertion_point(module_scope)
--- a/tools/distrib/python/xds_protos/envoy/api/v2/core/socket_option_pb2.py
+++ b/tools/distrib/python/xds_protos/envoy/api/v2/core/socket_option_pb2.py
@ -0,0 +1,35 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: envoy/api/v2/core/socket_option.proto
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from udpa.annotations import migrate_pb2 as udpa_dot_annotations_dot_migrate__pb2
+from udpa.annotations import status_pb2 as udpa_dot_annotations_dot_status__pb2
+from validate import validate_pb2 as validate_dot_validate__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n%envoy/api/v2/core/socket_option.proto\x12\x11\x65nvoy.api.v2.core\x1a\x1eudpa/annotations/migrate.proto\x1a\x1dudpa/annotations/status.proto\x1a\x17validate/validate.proto\"\x86\x02\n\x0cSocketOption\x12\x13\n\x0b\x64\x65scription\x18\x01 \x01(\t\x12\r\n\x05level\x18\x02 \x01(\x03\x12\x0c\n\x04name\x18\x03 \x01(\x03\x12\x13\n\tint_value\x18\x04 \x01(\x03H\x00\x12\x13\n\tbuf_value\x18\x05 \x01(\x0cH\x00\x12\x44\n\x05state\x18\x06 \x01(\x0e\x32+.envoy.api.v2.core.SocketOption.SocketStateB\x08\xfa\x42\x05\x82\x01\x02\x10\x01\"F\n\x0bSocketState\x12\x11\n\rSTATE_PREBIND\x10\x00\x12\x0f\n\x0bSTATE_BOUND\x10\x01\x12\x13\n\x0fSTATE_LISTENING\x10\x02\x42\x0c\n\x05value\x12\x03\xf8\x42\x01\x42\x94\x01\n\x1fio.envoyproxy.envoy.api.v2.coreB\x11SocketOptionProtoP\x01Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/core\xf2\x98\xfe\x8f\x05\x16\x12\x14\x65nvoy.config.core.v3\xba\x80\xc8\xd1\x06\x02\x10\x01\x62\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'envoy.api.v2.core.socket_option_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  DESCRIPTOR._options = None
+  DESCRIPTOR._serialized_options = b'\n\037io.envoyproxy.envoy.api.v2.coreB\021SocketOptionProtoP\001Z8github.com/envoyproxy/go-control-plane/envoy/api/v2/core\362\230\376\217\005\026\022\024envoy.config.core.v3\272\200\310\321\006\002\020\001'
+  _SOCKETOPTION.oneofs_by_name['value']._options = None
+  _SOCKETOPTION.oneofs_by_name['value']._serialized_options = b'\370B\001'
+  _SOCKETOPTION.fields_by_name['state']._options = None
+  _SOCKETOPTION.fields_by_name['state']._serialized_options = b'\372B\005\202\001\002\020\001'
+  _globals['_SOCKETOPTION']._serialized_start=149
+  _globals['_SOCKETOPTION']._serialized_end=411
+  _globals['_SOCKETOPTION_SOCKETSTATE']._serialized_start=327
+  _globals['_SOCKETOPTION_SOCKETSTATE']._serialized_end=397
+# @@protoc_insertion_point(module_scope)
--- a/Show More
+++ b/Show More