Build(deps): Bump google.golang.org/grpc from 1.79.3 to 1.80.0

[dependabot]

Bumps google.golang.org/grpc from 1.79.3 to 1.80.0.

Release notes

Sourced from google.golang.org/grpc's releases.

Release 1.80.0

Behavior Changes

• balancer: log a warning if a balancer is registered with uppercase letters, as balancer names should be lowercase. In a future release, balancer names will be treated as case-insensitive; see #5288 for details. (#8837)
• xds: update resource error handling and re-resolution logic (#8907)
  • Re-resolve all LOGICAL_DNS clusters simultaneously when re-resolution is requested.
  • Fail all in-flight RPCs immediately upon receipt of listener or route resource errors, instead of allowing them to complete.

Bug Fixes

• xds: support the LB policy configured in LOGICAL_DNS cluster resources instead of defaulting to pick_first. (#8733)
• credentials/tls: perform per-RPC authority validation against the leaf certificate instead of the entire peer certificate chain. (#8831)
• xds: enabling A76 ring hash endpoint keys no longer causes EDS resources with invalid proxy metadata to be NACKed when HTTP CONNECT (gRFC A86) is disabled. (#8875)
• xds: validate that the sum of endpoint weights in a locality does not exceed the maximum uint32 value. (#8899)
  • Special Thanks: @​RAVEYUS
• xds: fix incorrect proto field access in the weighted round robin (WRR) configuration where blackout_period was used instead of weight_expiration_period. (#8915)
  • Special Thanks: @​gregbarasch
• xds/rbac: handle addresses with ports in IP matchers. (#8990)

New Features

• ringhash: enable gRFC A76 (endpoint hash keys and request hash headers) by default. (#8922)

Performance Improvements

• credentials/alts: pool write buffers to reduce memory allocations and usage. (#8919)
• grpc: enable the use of pooled write buffers for buffering HTTP/2 frame writes by default. This reduces memory usage when connections are idle. Use the WithSharedWriteBuffer dial option or the SharedWriteBuffer server option to disable this feature. (#8957)
• xds/priority: stop caching child LB policies removed from the configuration. This will help reduce memory and cpu usage when localities are constantly switching between priorities. (#8997)
• mem: add a faster tiered buffer pool; use the experimental mem.NewBinaryTieredBufferPool function to create such pools. (#8775)

Commits

• 397e45e Change version to 1.80.0 (#8948)
• 64ebf0a Cherry-pick #8997 to v1.80.x (#9027)
• e45ed24 xds/rbac: add additional handling for addresses with ports (#8990) (#9022)
• c78d26e Cherry-pick #8957 to v1.80.x (#9007)
• bd7cd3c grpc: enforce strict path checking for incoming requests on the server (#8987)
• b6597b3 xds/clusterimpl: use xdsConfig for updates and remove redundant fields from L...
• 1d4fa8a xds: change cdsbalancer to use update from dependency manager (#8907)
• 8f47d36 attributes: Replace internal map with linked list (#8933)
• 22e1ee8 xds: add panic recovery in xdsclient resource unmarshalling. (#8895)
• 7136e99 credentials/alts: Pool write buffers (#8919)
• Additional commits viewable in compare view

[openshift-ci]

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[openshift-ci]

Hi @dependabot[bot]. Thanks for your PR.

I'm waiting for a openshift-online member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work.

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[coderabbitai]

Walkthrough

Updated dependency versions in go.mod: google.golang.org/grpc bumped to v1.80.0, github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp to v1.31.0, and indirect google.golang.org/genproto packages advanced to a newer pseudo-version.

Changes

Cohort / File(s)	Summary
Dependency Version Updates go.mod	Bumped google.golang.org/grpc from v1.79.3 → v1.80.0; upgraded indirect github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp from v1.30.0 → v1.31.0; updated indirect google.golang.org/genproto/googleapis/api and google.golang.org/genproto/googleapis/rpc from v0.0.0-20251213004720-97cd9d5aeac2 → v0.0.0-20260120221211-b8f7ae30c516.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately describes the primary change: bumping google.golang.org/grpc from 1.79.3 to 1.80.0, which matches the actual dependency update.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Description check	✅ Passed	The pull request description clearly describes the changeset, detailing the bump of google.golang.org/grpc from 1.79.3 to 1.80.0 with comprehensive release notes, behavior changes, bug fixes, and performance improvements.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch dependabot/go_modules/google.golang.org/grpc-1.80.0

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@go.mod`:
- Line 46: The go.mod entry for module
github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp uses a
retracted/nonexistent v1.31.0; replace that version with a valid release (eg.
v0.55.0) or remove the module if it's no longer required, then run go mod tidy
to refresh go.sum and ensure no transitive references remain; update the line
containing
github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp
accordingly and verify builds/tests succeed.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 76c88da6-5627-4046-b93e-a0cf9d0da145

📥 Commits

Reviewing files that changed from the base of the PR and between e621c19 and 79dc614.

⛔ Files ignored due to path filters (1)

• go.sum is excluded by !**/*.sum

📒 Files selected for processing (1)

• go.mod

[coderabbitai]

⚠️ Potential issue | 🔴 Critical

🧩 Analysis chain

🌐 Web query:

What is the latest version of github.com/GoogleCloudPlatform/opentelemetry-operations-go and are there any known issues with version 1.31.0?

💡 Result:

Latest version of GoogleCloudPlatform/opentelemetry-operations-go

The latest tagged version of the Go module github.com/GoogleCloudPlatform/opentelemetry-operations-go is v0.55.0 (published Jan 16, 2026). [1]

Note: this repo also shows older v1.x tags on pkg.go.dev, but they are marked retracted (e.g., v1.8.0, v1.5.2, …). [1]

Known issues with version 1.31.0

There is no v1.31.0 release/tag of GoogleCloudPlatform/opentelemetry-operations-go, so there aren’t repo-specific “known issues with 1.31.0” for this project version. [1]

If you meant OpenTelemetry-Go (go.opentelemetry.io/otel) v1.31.0 (a dependency you might be using alongside this exporter), tell me and I can look up upstream v1.31.0-specific regressions/patch fixes separately.

Sources: [1]

---

Remove or update the retracted version.

The version v1.31.0 referenced for github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp does not exist. All v1.x versions of this module are retracted; the latest valid version is v0.55.0 (released Jan 16, 2026). Update go.mod to use a valid version or remove this dependency if no longer needed.

🤖 Prompt for AI Agents

Verify each finding against the current code and only fix it if needed.

In `@go.mod` at line 46, The go.mod entry for module
github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp uses a
retracted/nonexistent v1.31.0; replace that version with a valid release (eg.
v0.55.0) or remove the module if it's no longer required, then run go mod tidy
to refresh go.sum and ensure no transitive references remain; update the line
containing
github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp
accordingly and verify builds/tests succeed.

[chrisahl]

Does someone know when this of a similar change (gprc >= 1.79.3) will be merged and a new version of ocm released?

[openshift-ci]

rebase

Details

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