From d923d6e9683ab4edc8b2c0d01b0c3defde1ef560 Mon Sep 17 00:00:00 2001
From: Mike Kruskal <mkruskal@google.com>
Date: Wed, 1 Feb 2023 21:13:34 -0800
Subject: [PATCH] Delete Kokoro Linux Ruby and Python tests in favor of GHA.

These have already been migrated, this just deleted dead code

PiperOrigin-RevId: 506509796
---
 kokoro/linux/jruby92/common.cfg            | 21 ----------------
 kokoro/linux/jruby92/continuous.cfg        |  1 -
 kokoro/linux/jruby92/presubmit.cfg         |  1 -
 kokoro/linux/jruby93/common.cfg            | 21 ----------------
 kokoro/linux/jruby93/continuous.cfg        |  1 -
 kokoro/linux/jruby93/presubmit.cfg         |  1 -
 kokoro/linux/python310/common.cfg          | 21 ----------------
 kokoro/linux/python310/continuous.cfg      |  1 -
 kokoro/linux/python310/presubmit.cfg       |  1 -
 kokoro/linux/python310_cpp/common.cfg      | 27 ---------------------
 kokoro/linux/python310_cpp/continuous.cfg  |  1 -
 kokoro/linux/python310_cpp/presubmit.cfg   |  1 -
 kokoro/linux/python37/common.cfg           | 21 ----------------
 kokoro/linux/python37/continuous.cfg       |  1 -
 kokoro/linux/python37/presubmit.cfg        |  1 -
 kokoro/linux/python37_cpp/common.cfg       | 27 ---------------------
 kokoro/linux/python37_cpp/continuous.cfg   |  1 -
 kokoro/linux/python37_cpp/presubmit.cfg    |  1 -
 kokoro/linux/python38/common.cfg           | 21 ----------------
 kokoro/linux/python38/continuous.cfg       |  1 -
 kokoro/linux/python38/presubmit.cfg        |  1 -
 kokoro/linux/python38_cpp/common.cfg       | 27 ---------------------
 kokoro/linux/python38_cpp/continuous.cfg   |  1 -
 kokoro/linux/python38_cpp/presubmit.cfg    |  1 -
 kokoro/linux/python39/common.cfg           | 21 ----------------
 kokoro/linux/python39/continuous.cfg       |  1 -
 kokoro/linux/python39/presubmit.cfg        |  1 -
 kokoro/linux/python39_cpp/common.cfg       | 27 ---------------------
 kokoro/linux/python39_cpp/continuous.cfg   |  1 -
 kokoro/linux/python39_cpp/presubmit.cfg    |  1 -
 kokoro/linux/python_aarch64/common.cfg     | 28 ----------------------
 kokoro/linux/python_aarch64/continuous.cfg |  1 -
 kokoro/linux/python_aarch64/presubmit.cfg  |  1 -
 kokoro/linux/ruby26/common.cfg             | 21 ----------------
 kokoro/linux/ruby26/continuous.cfg         |  1 -
 kokoro/linux/ruby26/presubmit.cfg          |  1 -
 kokoro/linux/ruby27/common.cfg             | 21 ----------------
 kokoro/linux/ruby27/continuous.cfg         |  1 -
 kokoro/linux/ruby27/presubmit.cfg          |  1 -
 kokoro/linux/ruby30/common.cfg             | 21 ----------------
 kokoro/linux/ruby30/continuous.cfg         |  1 -
 kokoro/linux/ruby30/presubmit.cfg          |  1 -
 kokoro/linux/ruby31/common.cfg             | 21 ----------------
 kokoro/linux/ruby31/continuous.cfg         |  1 -
 kokoro/linux/ruby31/presubmit.cfg          |  1 -
 45 files changed, 376 deletions(-)
 delete mode 100644 kokoro/linux/jruby92/common.cfg
 delete mode 100644 kokoro/linux/jruby92/continuous.cfg
 delete mode 100644 kokoro/linux/jruby92/presubmit.cfg
 delete mode 100644 kokoro/linux/jruby93/common.cfg
 delete mode 100644 kokoro/linux/jruby93/continuous.cfg
 delete mode 100644 kokoro/linux/jruby93/presubmit.cfg
 delete mode 100644 kokoro/linux/python310/common.cfg
 delete mode 100644 kokoro/linux/python310/continuous.cfg
 delete mode 100644 kokoro/linux/python310/presubmit.cfg
 delete mode 100644 kokoro/linux/python310_cpp/common.cfg
 delete mode 100644 kokoro/linux/python310_cpp/continuous.cfg
 delete mode 100644 kokoro/linux/python310_cpp/presubmit.cfg
 delete mode 100644 kokoro/linux/python37/common.cfg
 delete mode 100644 kokoro/linux/python37/continuous.cfg
 delete mode 100644 kokoro/linux/python37/presubmit.cfg
 delete mode 100644 kokoro/linux/python37_cpp/common.cfg
 delete mode 100644 kokoro/linux/python37_cpp/continuous.cfg
 delete mode 100644 kokoro/linux/python37_cpp/presubmit.cfg
 delete mode 100644 kokoro/linux/python38/common.cfg
 delete mode 100644 kokoro/linux/python38/continuous.cfg
 delete mode 100644 kokoro/linux/python38/presubmit.cfg
 delete mode 100644 kokoro/linux/python38_cpp/common.cfg
 delete mode 100644 kokoro/linux/python38_cpp/continuous.cfg
 delete mode 100644 kokoro/linux/python38_cpp/presubmit.cfg
 delete mode 100644 kokoro/linux/python39/common.cfg
 delete mode 100644 kokoro/linux/python39/continuous.cfg
 delete mode 100644 kokoro/linux/python39/presubmit.cfg
 delete mode 100644 kokoro/linux/python39_cpp/common.cfg
 delete mode 100644 kokoro/linux/python39_cpp/continuous.cfg
 delete mode 100644 kokoro/linux/python39_cpp/presubmit.cfg
 delete mode 100644 kokoro/linux/python_aarch64/common.cfg
 delete mode 100644 kokoro/linux/python_aarch64/continuous.cfg
 delete mode 100644 kokoro/linux/python_aarch64/presubmit.cfg
 delete mode 100644 kokoro/linux/ruby26/common.cfg
 delete mode 100644 kokoro/linux/ruby26/continuous.cfg
 delete mode 100644 kokoro/linux/ruby26/presubmit.cfg
 delete mode 100644 kokoro/linux/ruby27/common.cfg
 delete mode 100644 kokoro/linux/ruby27/continuous.cfg
 delete mode 100644 kokoro/linux/ruby27/presubmit.cfg
 delete mode 100644 kokoro/linux/ruby30/common.cfg
 delete mode 100644 kokoro/linux/ruby30/continuous.cfg
 delete mode 100644 kokoro/linux/ruby30/presubmit.cfg
 delete mode 100644 kokoro/linux/ruby31/common.cfg
 delete mode 100644 kokoro/linux/ruby31/continuous.cfg
 delete mode 100644 kokoro/linux/ruby31/presubmit.cfg

diff --git a/kokoro/linux/jruby92/common.cfg b/kokoro/linux/jruby92/common.cfg
deleted file mode 100644
index ce68afd7bb..0000000000
--- a/kokoro/linux/jruby92/common.cfg
+++ /dev/null
@@ -1,21 +0,0 @@
-# Config file for running tests in Kokoro
-
-# Location of the build script in repository
-build_file: "protobuf/kokoro/linux/bazel.sh"
-timeout_mins: 120
-
-env_vars {
-  key: "CONTAINER_IMAGE"
-  value: "us-docker.pkg.dev/protobuf-build/containers/test/linux/ruby:jruby-9.2.20.1-6a70afd15ae4a98dd13fa777dbc519025d5d18d0"
-}
-
-env_vars {
-  key: "BAZEL_TARGETS"
-  value: "//ruby/..."
-}
-
-action {
-  define_artifacts {
-    regex: "**/sponge_log.*"
-  }
-}
diff --git a/kokoro/linux/jruby92/continuous.cfg b/kokoro/linux/jruby92/continuous.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/jruby92/continuous.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/jruby92/presubmit.cfg b/kokoro/linux/jruby92/presubmit.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/jruby92/presubmit.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/jruby93/common.cfg b/kokoro/linux/jruby93/common.cfg
deleted file mode 100644
index 4635a98c37..0000000000
--- a/kokoro/linux/jruby93/common.cfg
+++ /dev/null
@@ -1,21 +0,0 @@
-# Config file for running tests in Kokoro
-
-# Location of the build script in repository
-build_file: "protobuf/kokoro/linux/bazel.sh"
-timeout_mins: 120
-
-env_vars {
-  key: "CONTAINER_IMAGE"
-  value: "us-docker.pkg.dev/protobuf-build/containers/test/linux/ruby:jruby-9.3.4.0-6a70afd15ae4a98dd13fa777dbc519025d5d18d0"
-}
-
-env_vars {
-  key: "BAZEL_TARGETS"
-  value: "//ruby/..."
-}
-
-action {
-  define_artifacts {
-    regex: "**/sponge_log.*"
-  }
-}
diff --git a/kokoro/linux/jruby93/continuous.cfg b/kokoro/linux/jruby93/continuous.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/jruby93/continuous.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/jruby93/presubmit.cfg b/kokoro/linux/jruby93/presubmit.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/jruby93/presubmit.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/python310/common.cfg b/kokoro/linux/python310/common.cfg
deleted file mode 100644
index 893f684ecf..0000000000
--- a/kokoro/linux/python310/common.cfg
+++ /dev/null
@@ -1,21 +0,0 @@
-# Config file for running tests in Kokoro
-
-# Location of the build script in repository
-build_file: "protobuf/kokoro/linux/bazel.sh"
-timeout_mins: 120
-
-env_vars {
-  key: "CONTAINER_IMAGE"
-  value: "us-docker.pkg.dev/protobuf-build/containers/test/linux/python:3.10-65526ea124d1034eac33e7c37cc6d65c5bef054f"
-}
-
-env_vars {
-  key: "BAZEL_TARGETS"
-  value: "//python/... @upb//python/... //python:python_version"
-}
-
-action {
-  define_artifacts {
-    regex: "**/sponge_log.*"
-  }
-}
diff --git a/kokoro/linux/python310/continuous.cfg b/kokoro/linux/python310/continuous.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/python310/continuous.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/python310/presubmit.cfg b/kokoro/linux/python310/presubmit.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/python310/presubmit.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/python310_cpp/common.cfg b/kokoro/linux/python310_cpp/common.cfg
deleted file mode 100644
index 5e092f4319..0000000000
--- a/kokoro/linux/python310_cpp/common.cfg
+++ /dev/null
@@ -1,27 +0,0 @@
-# Config file for running tests in Kokoro
-
-# Location of the build script in repository
-build_file: "protobuf/kokoro/linux/bazel.sh"
-timeout_mins: 120
-
-env_vars {
-  key: "CONTAINER_IMAGE"
-  value: "us-docker.pkg.dev/protobuf-build/containers/test/linux/python:3.10-65526ea124d1034eac33e7c37cc6d65c5bef054f"
-}
-
-env_vars {
-  key: "BAZEL_TARGETS"
-  # Note: upb tests don't work since the C++ extension takes precedence here.
-  value: "//python/... //python:python_version"
-}
-
-env_vars {
-  key: "BAZEL_EXTRA_FLAGS"
-  value: "--define=use_fast_cpp_protos=true"
-}
-
-action {
-  define_artifacts {
-    regex: "**/sponge_log.*"
-  }
-}
diff --git a/kokoro/linux/python310_cpp/continuous.cfg b/kokoro/linux/python310_cpp/continuous.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/python310_cpp/continuous.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/python310_cpp/presubmit.cfg b/kokoro/linux/python310_cpp/presubmit.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/python310_cpp/presubmit.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/python37/common.cfg b/kokoro/linux/python37/common.cfg
deleted file mode 100644
index 9bb915789f..0000000000
--- a/kokoro/linux/python37/common.cfg
+++ /dev/null
@@ -1,21 +0,0 @@
-# Config file for running tests in Kokoro
-
-# Location of the build script in repository
-build_file: "protobuf/kokoro/linux/bazel.sh"
-timeout_mins: 120
-
-env_vars {
-  key: "CONTAINER_IMAGE"
-  value: "us-docker.pkg.dev/protobuf-build/containers/test/linux/python:3.7-65526ea124d1034eac33e7c37cc6d65c5bef054f"
-}
-
-env_vars {
-  key: "BAZEL_TARGETS"
-  value: "//python/... @upb//python/... //python:python_version"
-}
-
-action {
-  define_artifacts {
-    regex: "**/sponge_log.*"
-  }
-}
diff --git a/kokoro/linux/python37/continuous.cfg b/kokoro/linux/python37/continuous.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/python37/continuous.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/python37/presubmit.cfg b/kokoro/linux/python37/presubmit.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/python37/presubmit.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/python37_cpp/common.cfg b/kokoro/linux/python37_cpp/common.cfg
deleted file mode 100644
index 1fe98af39a..0000000000
--- a/kokoro/linux/python37_cpp/common.cfg
+++ /dev/null
@@ -1,27 +0,0 @@
-# Config file for running tests in Kokoro
-
-# Location of the build script in repository
-build_file: "protobuf/kokoro/linux/bazel.sh"
-timeout_mins: 120
-
-env_vars {
-  key: "CONTAINER_IMAGE"
-  value: "us-docker.pkg.dev/protobuf-build/containers/test/linux/python:3.7-65526ea124d1034eac33e7c37cc6d65c5bef054f"
-}
-
-env_vars {
-  key: "BAZEL_TARGETS"
-  # Note: upb tests don't work since the C++ extension takes precedence here.
-  value: "//python/... //python:python_version"
-}
-
-env_vars {
-  key: "BAZEL_EXTRA_FLAGS"
-  value: "--define=use_fast_cpp_protos=true"
-}
-
-action {
-  define_artifacts {
-    regex: "**/sponge_log.*"
-  }
-}
diff --git a/kokoro/linux/python37_cpp/continuous.cfg b/kokoro/linux/python37_cpp/continuous.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/python37_cpp/continuous.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/python37_cpp/presubmit.cfg b/kokoro/linux/python37_cpp/presubmit.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/python37_cpp/presubmit.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/python38/common.cfg b/kokoro/linux/python38/common.cfg
deleted file mode 100644
index 0424aca20d..0000000000
--- a/kokoro/linux/python38/common.cfg
+++ /dev/null
@@ -1,21 +0,0 @@
-# Config file for running tests in Kokoro
-
-# Location of the build script in repository
-build_file: "protobuf/kokoro/linux/bazel.sh"
-timeout_mins: 120
-
-env_vars {
-  key: "CONTAINER_IMAGE"
-  value: "us-docker.pkg.dev/protobuf-build/containers/test/linux/python:3.8-65526ea124d1034eac33e7c37cc6d65c5bef054f"
-}
-
-env_vars {
-  key: "BAZEL_TARGETS"
-  value: "//python/... @upb//python/... //python:python_version"
-}
-
-action {
-  define_artifacts {
-    regex: "**/sponge_log.*"
-  }
-}
diff --git a/kokoro/linux/python38/continuous.cfg b/kokoro/linux/python38/continuous.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/python38/continuous.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/python38/presubmit.cfg b/kokoro/linux/python38/presubmit.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/python38/presubmit.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/python38_cpp/common.cfg b/kokoro/linux/python38_cpp/common.cfg
deleted file mode 100644
index c6a959855d..0000000000
--- a/kokoro/linux/python38_cpp/common.cfg
+++ /dev/null
@@ -1,27 +0,0 @@
-# Config file for running tests in Kokoro
-
-# Location of the build script in repository
-build_file: "protobuf/kokoro/linux/bazel.sh"
-timeout_mins: 120
-
-env_vars {
-  key: "CONTAINER_IMAGE"
-  value: "us-docker.pkg.dev/protobuf-build/containers/test/linux/python:3.8-65526ea124d1034eac33e7c37cc6d65c5bef054f"
-}
-
-env_vars {
-  key: "BAZEL_TARGETS"
-  # Note: upb tests don't work since the C++ extension takes precedence here.
-  value: "//python/... //python:python_version"
-}
-
-env_vars {
-  key: "BAZEL_EXTRA_FLAGS"
-  value: "--define=use_fast_cpp_protos=true"
-}
-
-action {
-  define_artifacts {
-    regex: "**/sponge_log.*"
-  }
-}
diff --git a/kokoro/linux/python38_cpp/continuous.cfg b/kokoro/linux/python38_cpp/continuous.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/python38_cpp/continuous.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/python38_cpp/presubmit.cfg b/kokoro/linux/python38_cpp/presubmit.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/python38_cpp/presubmit.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/python39/common.cfg b/kokoro/linux/python39/common.cfg
deleted file mode 100644
index 4c28c1e459..0000000000
--- a/kokoro/linux/python39/common.cfg
+++ /dev/null
@@ -1,21 +0,0 @@
-# Config file for running tests in Kokoro
-
-# Location of the build script in repository
-build_file: "protobuf/kokoro/linux/bazel.sh"
-timeout_mins: 120
-
-env_vars {
-  key: "CONTAINER_IMAGE"
-  value: "us-docker.pkg.dev/protobuf-build/containers/test/linux/python:3.9-65526ea124d1034eac33e7c37cc6d65c5bef054f"
-}
-
-env_vars {
-  key: "BAZEL_TARGETS"
-  value: "//python/... @upb//python/... //python:python_version"
-}
-
-action {
-  define_artifacts {
-    regex: "**/sponge_log.*"
-  }
-}
diff --git a/kokoro/linux/python39/continuous.cfg b/kokoro/linux/python39/continuous.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/python39/continuous.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/python39/presubmit.cfg b/kokoro/linux/python39/presubmit.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/python39/presubmit.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/python39_cpp/common.cfg b/kokoro/linux/python39_cpp/common.cfg
deleted file mode 100644
index 387b9bcdf5..0000000000
--- a/kokoro/linux/python39_cpp/common.cfg
+++ /dev/null
@@ -1,27 +0,0 @@
-# Config file for running tests in Kokoro
-
-# Location of the build script in repository
-build_file: "protobuf/kokoro/linux/bazel.sh"
-timeout_mins: 120
-
-env_vars {
-  key: "CONTAINER_IMAGE"
-  value: "us-docker.pkg.dev/protobuf-build/containers/test/linux/python:3.9-65526ea124d1034eac33e7c37cc6d65c5bef054f"
-}
-
-env_vars {
-  key: "BAZEL_TARGETS"
-  # Note: upb tests don't work since the C++ extension takes precedence here.
-  value: "//python/... //python:python_version"
-}
-
-env_vars {
-  key: "BAZEL_EXTRA_FLAGS"
-  value: "--define=use_fast_cpp_protos=true"
-}
-
-action {
-  define_artifacts {
-    regex: "**/sponge_log.*"
-  }
-}
diff --git a/kokoro/linux/python39_cpp/continuous.cfg b/kokoro/linux/python39_cpp/continuous.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/python39_cpp/continuous.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/python39_cpp/presubmit.cfg b/kokoro/linux/python39_cpp/presubmit.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/python39_cpp/presubmit.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/python_aarch64/common.cfg b/kokoro/linux/python_aarch64/common.cfg
deleted file mode 100644
index 6ad9c06b41..0000000000
--- a/kokoro/linux/python_aarch64/common.cfg
+++ /dev/null
@@ -1,28 +0,0 @@
-# Config file for running tests in Kokoro
-
-# Location of the build script in repository
-build_file: "protobuf/kokoro/linux/bazel.sh"
-timeout_mins: 120
-
-env_vars {
-  key: "CONTAINER_IMAGE"
-  value: "us-docker.pkg.dev/protobuf-build/containers/test/linux/emulation:aarch64-e863f8ec6b1dfe41f7dc573bac9c8072a0a68b1b"
-}
-
-env_vars {
-  key: "BAZEL_TARGETS"
-  value: "//python/... //python:aarch64_test"
-}
-
-env_vars {
-  key: "BAZEL_EXTRA_FLAGS"
-  value: "--define=use_fast_cpp_protos=true "
-         # TODO(b/262628111) Enable this once conformance tests are fixed.
-         "--test_tag_filters=-conformance"
-}
-
-action {
-  define_artifacts {
-    regex: "**/sponge_log.*"
-  }
-}
diff --git a/kokoro/linux/python_aarch64/continuous.cfg b/kokoro/linux/python_aarch64/continuous.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/python_aarch64/continuous.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/python_aarch64/presubmit.cfg b/kokoro/linux/python_aarch64/presubmit.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/python_aarch64/presubmit.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/ruby26/common.cfg b/kokoro/linux/ruby26/common.cfg
deleted file mode 100644
index 11d35f3b5f..0000000000
--- a/kokoro/linux/ruby26/common.cfg
+++ /dev/null
@@ -1,21 +0,0 @@
-# Config file for running tests in Kokoro
-
-# Location of the build script in repository
-build_file: "protobuf/kokoro/linux/bazel.sh"
-timeout_mins: 120
-
-env_vars {
-  key: "CONTAINER_IMAGE"
-  value: "us-docker.pkg.dev/protobuf-build/containers/test/linux/ruby:ruby-2.6.0-6a70afd15ae4a98dd13fa777dbc519025d5d18d0"
-}
-
-env_vars {
-  key: "BAZEL_TARGETS"
-  value: "//ruby/..."
-}
-
-action {
-  define_artifacts {
-    regex: "**/sponge_log.*"
-  }
-}
diff --git a/kokoro/linux/ruby26/continuous.cfg b/kokoro/linux/ruby26/continuous.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/ruby26/continuous.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/ruby26/presubmit.cfg b/kokoro/linux/ruby26/presubmit.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/ruby26/presubmit.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/ruby27/common.cfg b/kokoro/linux/ruby27/common.cfg
deleted file mode 100644
index cc917ab39d..0000000000
--- a/kokoro/linux/ruby27/common.cfg
+++ /dev/null
@@ -1,21 +0,0 @@
-# Config file for running tests in Kokoro
-
-# Location of the build script in repository
-build_file: "protobuf/kokoro/linux/bazel.sh"
-timeout_mins: 120
-
-env_vars {
-  key: "CONTAINER_IMAGE"
-  value: "us-docker.pkg.dev/protobuf-build/containers/test/linux/ruby:ruby-2.7.0-6a70afd15ae4a98dd13fa777dbc519025d5d18d0"
-}
-
-env_vars {
-  key: "BAZEL_TARGETS"
-  value: "//ruby/..."
-}
-
-action {
-  define_artifacts {
-    regex: "**/sponge_log.*"
-  }
-}
diff --git a/kokoro/linux/ruby27/continuous.cfg b/kokoro/linux/ruby27/continuous.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/ruby27/continuous.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/ruby27/presubmit.cfg b/kokoro/linux/ruby27/presubmit.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/ruby27/presubmit.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/ruby30/common.cfg b/kokoro/linux/ruby30/common.cfg
deleted file mode 100644
index 459f987e2c..0000000000
--- a/kokoro/linux/ruby30/common.cfg
+++ /dev/null
@@ -1,21 +0,0 @@
-# Config file for running tests in Kokoro
-
-# Location of the build script in repository
-build_file: "protobuf/kokoro/linux/bazel.sh"
-timeout_mins: 120
-
-env_vars {
-  key: "CONTAINER_IMAGE"
-  value: "us-docker.pkg.dev/protobuf-build/containers/test/linux/ruby:ruby-3.0.2-6a70afd15ae4a98dd13fa777dbc519025d5d18d0"
-}
-
-env_vars {
-  key: "BAZEL_TARGETS"
-  value: "//ruby/..."
-}
-
-action {
-  define_artifacts {
-    regex: "**/sponge_log.*"
-  }
-}
diff --git a/kokoro/linux/ruby30/continuous.cfg b/kokoro/linux/ruby30/continuous.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/ruby30/continuous.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/ruby30/presubmit.cfg b/kokoro/linux/ruby30/presubmit.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/ruby30/presubmit.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/ruby31/common.cfg b/kokoro/linux/ruby31/common.cfg
deleted file mode 100644
index f10e0a2fdb..0000000000
--- a/kokoro/linux/ruby31/common.cfg
+++ /dev/null
@@ -1,21 +0,0 @@
-# Config file for running tests in Kokoro
-
-# Location of the build script in repository
-build_file: "protobuf/kokoro/linux/bazel.sh"
-timeout_mins: 120
-
-env_vars {
-  key: "CONTAINER_IMAGE"
-  value: "us-docker.pkg.dev/protobuf-build/containers/test/linux/ruby:ruby-3.1.0-6a70afd15ae4a98dd13fa777dbc519025d5d18d0"
-}
-
-env_vars {
-  key: "BAZEL_TARGETS"
-  value: "//ruby/..."
-}
-
-action {
-  define_artifacts {
-    regex: "**/sponge_log.*"
-  }
-}
diff --git a/kokoro/linux/ruby31/continuous.cfg b/kokoro/linux/ruby31/continuous.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/ruby31/continuous.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.
diff --git a/kokoro/linux/ruby31/presubmit.cfg b/kokoro/linux/ruby31/presubmit.cfg
deleted file mode 100644
index 8523c22536..0000000000
--- a/kokoro/linux/ruby31/presubmit.cfg
+++ /dev/null
@@ -1 +0,0 @@
-# Keep this file empty! Use common.cfg instead.