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Bumps [tj-actions/changed-files](https://github.com/tj-actions/changed-files) from 40.2.0 to 40.2.1. - [Release notes](https://github.com/tj-actions/changed-files/releases) - [Changelog](https://github.com/tj-actions/changed-files/blob/main/HISTORY.md) - [Commits](tj-actions/changed-files@da093c1...1c93849) --- updated-dependencies: - dependency-name: tj-actions/changed-files dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <[email protected]>
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This change culminates recent work to restructure the balancer to use a PoolQueue so that balancer changes may occur independently of request processing. This replaces independent discovery buffering so that the balancer task is responsible for polling discovery streams without independent buffering. Requests are buffered and processed as soon as the pool has available backends. Fail-fast circuit breaking is enforced on the balancer's queue so that requests can't get stuck in a queue indefinitely. In general, the new balancer is instrumented directly with metrics, and the relevant metric name prefix and labelset is provided by the stack. In addition to detailed queue metrics including request (in-queue) latency histograms, but also failfast states, discovery updates counts, and balancer endpoint pool sizes. --- * outbound: Move queues into the concrete stack (linkerd/linkerd2-proxy#2539) * metrics: Remove unused features (linkerd/linkerd2-proxy#2542) * Add the PoolQueue middleware (linkerd/linkerd2-proxy#2540) * ci: Fixup codecov config (linkerd/linkerd2-proxy#2545) * ci: Cancel prior runs (linkerd/linkerd2-proxy#2546) * ci: Skip ARM builds during non-release CI (linkerd/linkerd2-proxy#2547) * deps: Update tokio, tonic, and prost (linkerd/linkerd2-proxy#2544) * build(deps): bump tj-actions/changed-files from 40.2.0 to 40.2.1 (linkerd/linkerd2-proxy#2549) * metrics: Use prometheus-client for proxy_build_info (linkerd/linkerd2-proxy#2551) * balance: Add a p2c Pool implementation (linkerd/linkerd2-proxy#2541) * metrics: Export process metrics using prometheus-client (linkerd/linkerd2-proxy#2552) * linkerd_identity: split `linkerd_identity::Id` into DNS and URI variants (linkerd/linkerd2-proxy#2538) * outbound: Move HTTP balancer into its own module (linkerd/linkerd2-proxy#2554) * app: Setup prom registry for use in balancers (linkerd/linkerd2-proxy#2555) * vscode: Move workspace settings to devcontainer (linkerd/linkerd2-proxy#2557) * build(deps): bump tj-actions/changed-files from 40.2.1 to 40.2.2 (linkerd/linkerd2-proxy#2556) * balance: Instrument metrics in pool balancer (linkerd/linkerd2-proxy#2558) * Enable PoolQueue balancer (linkerd/linkerd2-proxy#2559) Signed-off-by: Oliver Gould <[email protected]>
olix0r
added a commit
to linkerd/linkerd2
that referenced
this pull request
Dec 14, 2023
This change culminates recent work to restructure the balancer to use a PoolQueue so that balancer changes may occur independently of request processing. This replaces independent discovery buffering so that the balancer task is responsible for polling discovery streams without independent buffering. Requests are buffered and processed as soon as the pool has available backends. Fail-fast circuit breaking is enforced on the balancer's queue so that requests can't get stuck in a queue indefinitely. In general, the new balancer is instrumented directly with metrics, and the relevant metric name prefix and labelset is provided by the stack. In addition to detailed queue metrics including request (in-queue) latency histograms, but also failfast states, discovery updates counts, and balancer endpoint pool sizes. --- * outbound: Move queues into the concrete stack (linkerd/linkerd2-proxy#2539) * metrics: Remove unused features (linkerd/linkerd2-proxy#2542) * Add the PoolQueue middleware (linkerd/linkerd2-proxy#2540) * ci: Fixup codecov config (linkerd/linkerd2-proxy#2545) * ci: Cancel prior runs (linkerd/linkerd2-proxy#2546) * ci: Skip ARM builds during non-release CI (linkerd/linkerd2-proxy#2547) * deps: Update tokio, tonic, and prost (linkerd/linkerd2-proxy#2544) * build(deps): bump tj-actions/changed-files from 40.2.0 to 40.2.1 (linkerd/linkerd2-proxy#2549) * metrics: Use prometheus-client for proxy_build_info (linkerd/linkerd2-proxy#2551) * balance: Add a p2c Pool implementation (linkerd/linkerd2-proxy#2541) * metrics: Export process metrics using prometheus-client (linkerd/linkerd2-proxy#2552) * linkerd_identity: split `linkerd_identity::Id` into DNS and URI variants (linkerd/linkerd2-proxy#2538) * outbound: Move HTTP balancer into its own module (linkerd/linkerd2-proxy#2554) * app: Setup prom registry for use in balancers (linkerd/linkerd2-proxy#2555) * vscode: Move workspace settings to devcontainer (linkerd/linkerd2-proxy#2557) * build(deps): bump tj-actions/changed-files from 40.2.1 to 40.2.2 (linkerd/linkerd2-proxy#2556) * balance: Instrument metrics in pool balancer (linkerd/linkerd2-proxy#2558) * Enable PoolQueue balancer (linkerd/linkerd2-proxy#2559) Signed-off-by: Oliver Gould <[email protected]>
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Bumps tj-actions/changed-files from 40.2.0 to 40.2.1.
Release notes
Sourced from tj-actions/changed-files's releases.
Changelog
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Commits
1c93849Added missing changes and modified dist assets.ba558dbchore(deps): lock file maintenancebf19fa2chore(deps): update dependency@types/nodeto v20.10.366b77cbUpdated README.md (#1769)10bfa98Update README.md9e46b4fUpdated README.md (#1767)3bf6172Update README.md45581f0chore(deps): update dependency eslint-config-prettier to v9.1.09ebb48bchore(deps): update dependency eslint to v8.55.04e2dca3chore(deps): update dependency@types/nodeto v20.10.2Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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