Fixes#7982
Defines a package level proto library and its associated internal go_proto_library.
Deletes all existing api_go_proto_library, api_go_grpc_library, and go_package annotations in protos (they are not required and pollute the sources).
I deliberately avoided touching anything under udpa since it's being moved to another repository.
Risk Level: low
Testing: build completes
Signed-off-by: Kuat Yessenov <kuat@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ d504fde0ffd97017d1ddff8caa9a3b46bba9ae48
* api:Add a flag to disable overprovisioning in ClusterLoadAssignment
Signed-off-by: Jie Chen <jiechen@google.com>
* api:Add [#next-major-version and [#not-implemented-hide to the comment
for field of disable_overprovisioning in ClusterLoadAssignment
Signed-off-by: Jie Chen <jiechen@google.com>
* api:Refine comments for the new added bool flag as suggested.
Signed-off-by: Jie Chen <jiechen@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ b28edcae3da369ed9969796f89118c1f898a27d9
Description: add Scoped RDS routing logic into HCM. Changes include:
* in ActiveStream constructor latch a ScopedConfig impl to the activeStream if SRDS is enabled
* in the beginning of ActiveStream::decodeHeaders(headers, end_stream), get routeConfig from latched ScopedConfig impl.
This PR is the 3rd in the srds impl PR chain: [#7704, #7451, this].
Risk Level: Medium
Testing: unit test and integration tests.
Release Notes: Add scoped RDS routing support into HCM.
Signed-off-by: Xin Zhuang <stevenzzz@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 7960564746700312b4fec21711c4387794f5ba06
The java_outer_classname is unintentionally duplicated in the new
udp_listener_config and regex proto files. This changes them to unique
names that match the predominant naming scheme.
Signed-off-by: Bryce Anderson <banderson@twitter.com>
Mirrored from https://github.com/envoyproxy/envoy @ f80188ebc4b592754449c740f831123b4de41ab3
The libstdc++ std::regex implementation is not safe in all cases
for user provided input. This change deprecates the used of std::regex
in all user facing paths and introduces a new safe regex matcher with
an explicitly configurable engine, right now limited to Google's re2
regex engine. This is not a drop in replacement for std::regex as all
language features are not supported. As such we will go through a
deprecation period for the old regex engine.
Fixes https://github.com/envoyproxy/envoy/issues/7728
Signed-off-by: Matt Klein <mklein@lyft.com>
Mirrored from https://github.com/envoyproxy/envoy @ eff020170c6267e6c8dc235473f7fc85c5b1e07d
Depending on the execution environment in which envoy is being run, it
is possible that some of the assumption on the clock are maybe not
holding as previously commented. With some sandboxing technologies the
clock does not reference the machine boot time but the sandbox boot
time. This invalidates the assumtpion that the first update in the
cluster_manager will most likely fall out of the windows and ends up
showing a non intuitive behavior difficult to catch.
This PR simply adds a comment that will allow the reader to consider
this option while reading to the code.
Signed-off-by: Flavio Crisciani <f.crisciani@gmail.com>
Mirrored from https://github.com/envoyproxy/envoy @ 640b5a436d2ce8e637d28225d5b4f0aae307dede
This PR adds BoringSSL private key API abstraction, as discussed in #6248. All comments and discussion is welcomed to get the API sufficient for most private key API tasks.
The PR contains the proposed API and the way how it can be used from ssl_socket.h. Also there is some code showing how the PrivateKeyMethodProvider is coming from TLS certificate config. Two example private key method providers are included in the tests.
Description: tls: support BoringSSL private key async functionality
Risk Level: medium
Testing: two basic private key provider implementation
Docs Changes: TLS arch doc, cert.proto doc
Signed-off-by: Ismo Puustinen <ismo.puustinen@intel.com>
Mirrored from https://github.com/envoyproxy/envoy @ 9a3a234c3cd1f7b6707746d84eb74414b1990c73
Calling out that it's possible to use the value 0 to disable route timeout (as it is for idle timeout).
Signed-off-by: nmeessen <nmeessen@atlassian.com>
Mirrored from https://github.com/envoyproxy/envoy @ b9fe0b93371094827827b4932aaad09f89b14928
Omit the node identifier from subsequent discovery requests on the same stream.
Restricted to non-incremental xDS for tractability.
Risk Level: low, affects xDS protocol but guarded by an option
Testing: Unit/integration tests are updated
Docs Changes: xDS spec clarification
Release Notes: omit the node identifier from subsequent discovery requests
Fixes: #7860
Signed-off-by: Kuat Yessenov <kuat@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 8e07e8297d7d5e68cf6d6d7e49ba98d2500cdef7
This change adds protections against flooding using PRIORITY
and/or WINDOW_UPDATE frames, as well as frames with an empty
payload and no end stream flag.
Fixes CVE-2019-9511, CVE-2019-9513 and CVE-2019-9518.
Signed-off-by: Piotr Sikora <piotrsikora@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 9f16bca5044260f5ceeb49c5836b9326a75a0b49
Limit the number of outbound (these, waiting to be written into the socket)
HTTP/2 frames. When the limit is exceeded the connection is terminated.
This mitigates flood exploits where a client continually sends frames that
are not subject to flow control without reading server responses.
Fixes CVE-2019-9512, CVE-2019-9514 and CVE-2019-9515.
Signed-off-by: Yan Avlasov <yavlasov@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ b93886ca040795407efc641f8b41eaf35e7bf1bb
This warms when building:
> envoy/api/v2/cluster/filter.proto:12:1: warning: Import google/protobuf/struct.proto but not used.
Signed-off-by: Michael Rebello <me@michaelrebello.com>
Mirrored from https://github.com/envoyproxy/envoy @ 7b0ce0d32a9b584626e8c16b5ae07817eade322d
Promote tracing operation field to listener level. This expands the scope of the field to support two use cases:
Tracing TCP connections: istio can send connection events to create a service communication graph. Network filters can benefit from the common knowledge about the intent of the listener/filter chain (client-side vs server-side).
Using ingress/egress designation for other telemetry. The direction of the traffic is a useful label on metrics, and it is not explicit at the moment, unless depending on tracing configuration in HTTP connection manager or naming convention. Both workarounds are not ideal.
Risk Level: low
Testing: all unit tests continue to pass
Signed-off-by: Kuat Yessenov <kuat@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ ca2af9723598fab4f511b59407396cc5cff9ed94
Description: Fix missing gogo annotation. The file-level `equal_all` annotation was missing in one of the files and failed to compile in go-control-plane.
https://github.com/envoyproxy/go-control-plane/pull/201
Risk Level: Low
Testing: go-control-plane
Docs Changes: N/A
Release Notes: N/A
Signed-off-by: Shriram Rajagopalan <rshriram@tetrate.io>
Mirrored from https://github.com/envoyproxy/envoy @ bdd6788f1e01787d015eabd9902f4b565e5dea98
Due to a seg fault issue with the gogo protobuf library
[https://github.com/gogo/protobuf/issues/568], non nullable repeated
fields in a proto will cause proto.Merge(dst, src) to panic.
The nullable field setting was first added by @kyessenov when he was
re-organizing the protos. Unfortunately, people have been copy pasting it
across several areas in the Envoy proto. To keep the impact radius to a minimum,
I have updated only the fields that are currently causing the segfault
(in go-control-plane) for us.
Its also partly against proto principles. You should be able to determine if
a field is set or not. This non-nullable setting in gogo will insist on initializing
the field to default values.
Risk Level: to go control plane users
Signed-off-by: Shriram Rajagopalan <rshriram@tetrate.io>
Mirrored from https://github.com/envoyproxy/envoy @ b22d2b5cf09f779962cfedaaab24969f384cbc48
Description:
this commit bumps protoc-gen-validate to the latest version. this
should unblock `wrowe` in slack working on windows support.
after this I believe we can also take use of the new address validation
type to fix some unique error messages, but the first step is bumping it
as a side note:
- SocketState was using `.message.required` however it was not
a message type. as far as I can tell this was a bug that PGV fixed.
Risk Level: Low
Testing: Ensure that envoy successfully builds.
Docs Changes: None
Release Notes: None
Signed-off-by: Cynthia Coan <ccoan@instructure.com>
Mirrored from https://github.com/envoyproxy/envoy @ 9c00735e68148b9100473eecce2ee536c3072c6b
Currently, in load_balancer_impl.cc: recalculatePerPriorityPanic(), even if common_lb_config.healthy_panic_threshold is 0%, a load balancer enters panic mode whenever normalized_total_availability is 0%.
I guess, a user who intentionally set to healthy_panic_threshold = 0 expects to immediately return error responses if there is no available host checked by a load balancer.
(In fact, current load_balancer_impl.cc: isGlobalPanic() decide not to enter panic mode whenever healthy_panic_threshold is 0%.)
So I suggest that panic mode is disabled only when healthy_panic_threshold is 0%.
I want this change for automatic degenerating lower priority or optional back-end services.
Risk Level: Low
(It seems that setting healthy_panic_threshold == 0 is a special case originally. It won't happen unless a user intend to disable panic mode, because default value of healthy_panic_threshold is 50%.)
Testing: unit and Integration tests with ./ci/run_envoy_docker.sh './ci/do_ci.sh bazel.release'
Docs Changes: inline
Signed-off-by: mnktsts2 <mnktsts2@gmail.com>
Mirrored from https://github.com/envoyproxy/envoy @ ad9926fb29dc047d7583ab5b0217a3c379f14200
Description: Add an async data source which supports fetching data from local and remote data source. The async data provider guarantees that data is access before `init manager` is ready.
Risk Level: Low
Testing: Unit test
Docs Changes: N/A
Release Notes: Added
Fixes#7311
Signed-off-by: crazyxy <yxyan@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 42706efea87eda276cd650db99bc318319176a98
In order to better support clients such as gRPC-LB that want to access
only a single listener/cluster, provide the scope in the xDS
specification to specify explicit resource hints.
Signed-off-by: Harvey Tuch <htuch@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 7ef20d7609fb6f570a058fcf4b4e000922d7eeba
This makes it possible to configure the subset LB to match metadata
match criterias with any of the values specified in a list value on an
endpoint. This allows endpoints to have multiple values for a given
metadata key.
To accomplish this the invariants of the subset trie construction
changed: a host can now be associated with multiple subsets for a set of
subset selectors. To support this the trie construction had to change to
traverse all possible paths for each host.
Fixes#6921
Signed-off-by: Snow Pettersen <snowp@squareup.com>
Mirrored from https://github.com/envoyproxy/envoy @ 41ecbb3e4bd48b425483e7c3aae17509f2ef3a80
This fixes for ruby what
https://github.com/envoyproxy/envoy/pull/3854
fixed for C#.
Description: The existing protos yield a ruby module and class with the same name for both cluster and listener. This fixes for ruby what https://github.com/envoyproxy/envoy/pull/3854 fixed for C#.
Risk Level: Low
Testing: I successfully generated valid envoy configurations using the ruby code generated by these updated protos.
Docs Changes: N/A
Release Notes: Ruby module name overrides for data plane api proto definitions.
Signed-off-by: Justin Stallard <jstallard@gmail.com>
Mirrored from https://github.com/envoyproxy/envoy @ 47925a53e67645fa20ca60a5c3257084bd870994
This code change allows to redefine fallback policy per specific subset selector. Because of how existing LbSubsetMap trie data structure is organised (mapping subset key to values), is not possible to do lookups for fallback policy only based on subset keys (had to introduce additional trie that maps subset keys to keys and has fallback policy on leaf level). Additional LbSubsetSelectorFallbackPolicy enum required to correctly identify the case when fallback policy is not set for given selector (otherwise it would always default to NO_FALLBACK, breaking backwards compatibility, if field is not set we should use top level fallback policy instead).
Risk Level: Medium
Testing: Done
Docs Changes: Updated related docs
Release Notes: added
Fixes#5130
Signed-off-by: Kateryna Nezdolii <nezdolik@spotify.com>
Mirrored from https://github.com/envoyproxy/envoy @ 1a60b343665cf2ffb966f37bbe48fed21805df57
Delta services other than DeltaClusters were missing. Also added those services to proto_descriptors.cc. Also added some other things that proto_descriptors.cc was missing. #4991
Risk Level: low
Signed-off-by: Fred Douglas <fredlas@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 40d8b7f68c64591f11d4e62ac429af5e074ed3a7
This PR also fully deprecates the tcp_proxy v1 configuration.
This will be deleted following the standard deprecation cycle.
All new uses should use filter chain matching.
Fixes https://github.com/envoyproxy/envoy/issues/4457
Signed-off-by: Matt Klein <mklein@lyft.com>
Mirrored from https://github.com/envoyproxy/envoy @ 866d0438d12ce9d39afb35ba200b0107bf3d6de3
Certain clusters have cluster specific load balancers. This change
allows a cluster to explicitly provide one, both allowing extension
clusters to easily provide a dedicated load balancer, as well as
allowing for future cleanup of the original DST LB configuration.
This change is needed for Redis Cluster as well as
#1606.
Risk Level: Low
Testing: New UTs and integration tests.
Signed-off-by: Matt Klein <mklein@lyft.com>
Mirrored from https://github.com/envoyproxy/envoy @ fcf8a5918dfd20ed4ff52652f9ffd7d1d9d34b28
Implements the hedge_on_per_try_timeout option in HedgePolicy config
which instructs the router filter to not cancel requests that hit the
per try timeout before sending a retry. This means the router must be
able to manage multiple simultaneous upstream requests and handle
deciding which response "wins" and canceling any other in flight
requests.
Fixes#5841
Signed-off-by: Michael Puncel <mpuncel@squareup.com>
Mirrored from https://github.com/envoyproxy/envoy @ 4d4748ea243e0ab0538bcb0894a64bb0da617b55
Risk Level: none, adding unused proto field
#4991
Signed-off-by: Fred Douglas <fredlas@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 154cdcb25832b01794430bc473e6675d365dd082
Changes: Fixes coverage test hang.
No change to core logic from #6692.
Signed-off-by: Karthik Reddy <rekarthik@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 27b3e48e8d754dcb956dca58888c7dbfde7ceec8
data-plane-api(CircleCI)