xds: enable GRPC_EXPERIMENTAL_XDS_ORCA_LRS_PROPAGATION to true by default as part of A85 - #9145
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## master #9145 +/- ##
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- Coverage 83.16% 83.11% -0.05%
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Lines 33690 33690
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Doesn't this require a release note? |
easwars
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Jun 5, 2026
goingforstudying-ctrl
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…ault as part of A85 (grpc#9145) This just turns on the flag by default to propagate ORCA metrics to LRS Server. RELEASE NOTES: * xds: Enable xDS configuration to control which fields get propagated from ORCA backend metric reports to LRS load reports.
eleboucher
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Aug 19, 2026
…(#83) This PR contains the following updates: | Package | Change | [Age](https://docs.renovatebot.com/merge-confidence/) | [Confidence](https://docs.renovatebot.com/merge-confidence/) | |---|---|---|---| | [google.golang.org/grpc](https://github.com/grpc/grpc-go) | `v1.82.0` → `v1.83.1` |  |  | --- ### Release Notes <details> <summary>grpc/grpc-go (google.golang.org/grpc)</summary> ### [`v1.83.1`](https://github.com/grpc/grpc-go/releases/tag/v1.83.1): Release 1.83.1 [Compare Source](grpc/grpc-go@v1.83.0...v1.83.1) ### Security - xds/rbac: Fix a bug where nested `Principal` or `Permission` rules with `:scheme` or `grpc-` prefixed header matchers were not rejected, which could cause DENY rules to fail open. ([#​9258](grpc/grpc-go#9258)) - Special Thanks: [@​nvxbug](https://github.com/nvxbug) - xds/rbac: Fix a bug where the `host` header matcher was not being replaced with `:authority` in nested `Principal` or `Permission` rules. ([#​9258](grpc/grpc-go#9258)) - Special Thanks: [@​nvxbug](https://github.com/nvxbug) - xds/rbac: Fix a bug where a header matcher whose name was not lowercase, such as `X-Role`, matched no header, which could cause DENY rules to fail open. ([#​9332](grpc/grpc-go#9332)) - Special Thanks: [@​alimony](https://github.com/alimony) - xds/rbac: Fix a bug where a `:scheme` or `grpc-` prefixed header matcher was accepted when its name was not lowercase. ([#​9332](grpc/grpc-go#9332)) - Special Thanks: [@​alimony](https://github.com/alimony) - xds/rbac: Fix a bug where a `Host` header matcher was not replaced with `:authority`. ([#​9332](grpc/grpc-go#9332)) - Special Thanks: [@​alimony](https://github.com/alimony) ### Performance - transport: Restrict memory overhead of buffering small data frames. ([#​9331](grpc/grpc-go#9331)) ### [`v1.83.0`](https://github.com/grpc/grpc-go/releases/tag/v1.83.0): Release 1.83.0 [Compare Source](grpc/grpc-go@v1.82.1...v1.83.0) ### Security - server: Stop reading from connections when flooded by HTTP/2 frames to mitigate resource exhaustion. The default value for this limit is 100 frames, excluding DATA and HEADERS, and may be changed by setting environment variable `GRPC_GO_EXPERIMENTAL_CONTROL_BUFFER_THROTTLE_LIMIT`. - xds/rbac: Support `Metadata` and `RequestedServerName` permissions matcher fields. If present in a DENY rule, previously these would be ignored and fail-open. - xds/rbac: Fix panic when parsing unsupported fields in `NotRule`/`NotId` permissions. - xds/rbac: Support the deprecated `source_ip` principal identifier by treating it as equivalent to `direct_remote_ip`. - xds: Fix panic when parsing route header matchers configured with empty `exact_match`, `prefix_match`, or `suffix_match` strings. ([#​9223](grpc/grpc-go#9223)) ### New Features - xds/googlec2p: Enable DirectPath over Interconnect support for on-premises clients via the `force-xds` target URI query parameter. ([#​9133](grpc/grpc-go#9133)) - xds: Enable xDS configuration to control which fields get propagated from ORCA backend metric reports to LRS load reports. ([#​9145](grpc/grpc-go#9145)) - authz: Add `OnPolicyUpdate` callback to `FileWatcherOptions` to notify when an authz policy is loaded or updated. ([#​9142](grpc/grpc-go#9142)) - Special Thanks: [@​hnefatl](https://github.com/hnefatl) - xds: Add support for the GCP Authentication HTTP Filter, which automatically fetches and attaches GCP Service Account Identity JWT tokens to outgoing RPCs. - This feature can be enabled by setting environment variable `GRPC_EXPERIMENTAL_XDS_GCP_AUTHENTICATION_FILTER=true`. ([#​9119](grpc/grpc-go#9119)) - xds: Add support for xDS-based HTTP CONNECT proxies. - This feature can be enabled by setting environment variable `GRPC_EXPERIMENTAL_XDS_HTTP_CONNECT=true`. ([#​9151](grpc/grpc-go#9151)) - xds: Add support for `contains_match` in route header matchers. ([#​9223](grpc/grpc-go#9223)) ### Bug Fixes - credentials/alts: Fix panic when processing malformed frames by validating that the message frame length exceeds the message type field size. ([#​9197](grpc/grpc-go#9197)) - grpc: Fix compilation on Plan 9 targets (`GOOS=plan9`), broken since v1.81.0. ([#​9255](grpc/grpc-go#9255)) - Special Thanks: [@​Yusufihsangorgel](https://github.com/Yusufihsangorgel) ### [`v1.82.1`](https://github.com/grpc/grpc-go/releases/tag/v1.82.1): Release 1.82.1 [Compare Source](grpc/grpc-go@v1.82.0...v1.82.1) ### Security - server: Stop reading from the connection when flooded by HTTP/2 frames. The default value for this limit is 100 frames, excluding DATA and HEADERS, and may be changed by setting environment variable `GRPC_GO_EXPERIMENTAL_CONTROL_BUFFER_THROTTLE_LIMIT`. - xds/rbac: Support `Metadata` and `RequestedServerName` permissions matcher fields. If present in a DENY rule, previously these would be ignored and fail-open. - xds/rbac: Fix panic when parsing unsupported fields in `NotRule`/`NotId` permissions. - xds/rbac: Support the deprecated `source_ip` principal identifier by treating it as equivalent to `direct_remote_ip`. </details> --- ### Configuration 📅 **Schedule**: (in timezone Europe/Paris) - Branch creation - At any time (no schedule defined) - Automerge - At any time (no schedule defined) 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR has been generated by [Mend Renovate CLI](https://github.com/renovatebot/renovate). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0My4xMDEuMSIsInVwZGF0ZWRJblZlciI6IjQ0LjMxLjAiLCJ0YXJnZXRCcmFuY2giOiJtYWluIiwibGFiZWxzIjpbInR5cGUvbWlub3IiXX0=--> Reviewed-on: https://git.erwanleboucher.dev/eleboucher/runner-k8s-plugin/pulls/83
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This just turns on the flag by default to propagate ORCA metrics to LRS Server.
RELEASE NOTES: