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Bump github.com/prometheus/client_golang from 1.23.2 to 1.24.0 in the prometheus group - #475

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Bump github.com/prometheus/client_golang from 1.23.2 to 1.24.0 in the prometheus group#475
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Bumps the prometheus group with 1 update: github.com/prometheus/client_golang.

Updates github.com/prometheus/client_golang from 1.23.2 to 1.24.0

Release notes

Sourced from github.com/prometheus/client_golang's releases.

v1.24.0 - 2026-07-20

Changes

  • [CHANGE] Minimum required Go version is now 1.25, only the two latest Go versions (1.25 and 1.26) are supported from now on. #1862
  • [CHANGE] prometheus: Name validation now always uses the UTF-8 scheme instead of the deprecated model.NameValidationScheme global. Default behavior is unchanged; code that set NameValidationScheme = LegacyValidation no longer gets legacy enforcement at metric, label, and push-grouping construction. #2051
  • [CHANGE] api/prometheus/v1: Support matchers (matches[] parameter) in Rules method (Rules(ctx context.Context, matches []string) (RulesResult, error)). #1843
  • [CHANGE] api/prometheus/v1: Refactor LabelNames method to return model.LabelNames instead of []string for consistency across the API. #1850
  • [CHANGE] exp/api/remote: Simplify Store interface, rename Handler to WriteHandler, and encapsulate write response handling. #1855
  • [FEATURE] prometheus: Add new Go 1.26 runtime metrics (/sched/goroutines-created:goroutines, /sched/goroutines/not-in-go:goroutines, /sched/goroutines/runnable:goroutines, /sched/goroutines/running:goroutines, /sched/goroutines/waiting:goroutines, /sched/threads/total:threads). #1942
  • [FEATURE] prometheus: Add WithUnit(unit string) option and explicit OpenMetrics unit support in CounterOpts, GaugeOpts, SummaryOpts, and HistogramOpts. #1392
  • [FEATURE] prometheus: Expose descriptor construction error through public Err() method on Desc. #1902
  • [FEATURE] promhttp: Add opt-in HandlerOpts.CoalesceGather to deduplicate concurrent Gather calls so overlapping scrapes share one collection cycle, preventing goroutine pile-up when the scrape rate outpaces collection time. #1969
  • [FEATURE] promhttp: HTTP handlers created by promhttp package now support metrics filtering by providing one or more name[] query parameters. The default behavior when none are provided remains the same, returning all metrics. #1925
  • [FEATURE] api/prometheus/v1: Add query formatting endpoint support (/format_query) and FormatQuery(ctx context.Context, query string) (string, error) method. #1846, #1856
  • [FEATURE] api/prometheus/v1: Add support for /status/tsdb/blocks endpoint via TSDBBlocks(ctx context.Context) ([]TSDBBlock, error) method. #1896
  • [FEATURE] exp/api/remote: Export BackoffConfig to allow customization when using WithAPIBackoff. #1895
  • [FEATURE] exp/api/remote: Add RetryCallBack to allow custom logging or handling on retry attempts in the remote write client. #1888, #1890
  • [ENHANCEMENT] prometheus/collectors/version: Allow specifying custom labels when registering the version collector. #1860
  • [ENHANCEMENT] api: Use cloned http.DefaultTransport when constructing default HTTP clients to prevent accidental mutations of shared global transport state. #1885
  • [BUGFIX] prometheus: Recover from collector panics during Gather() and return an error instead of crashing the process. #1961
  • [BUGFIX] prometheus: Fix cpu-seconds unit suffix handling for metric go_cpu_classes_gc_mark_assist_cpu_seconds. #1991
  • [BUGFIX] promhttp: InstrumentHandlerDuration and InstrumentHandlerCounter no longer panic when given an observer/counter that does not implement ExemplarObserver/ExemplarAdder (e.g. a SummaryVec). The exemplar is dropped and the value is recorded via the plain Observe/Add path, matching the safe-cast already used by Timer.ObserveDurationWithExemplar. #2005
  • [BUGFIX] api/prometheus/v1: Fall back to GET requests when POST requests return 403 Forbidden or method not allowed. #2030
  • [BUGFIX] api: Respect context cancellation inside httpClient.Do. #1971
  • [BUGFIX] exp/api/remote: Fix compression buffer pooling where compressed buffers were released prematurely, causing corrupted remote-write payloads. #1889
  • [BUGFIX] exp/api/remote: Reject malformed snappy payloads declaring huge decoded sizes. Enforce a 32MB decoded-size limit to prevent OOM from oversized remote-write requests. #1917
  • [BUGFIX] exp/api/remote: Ensure remote write v2 headers cannot be returned on v1 requests. #1927

... (truncated)

Changelog

Sourced from github.com/prometheus/client_golang's changelog.

1.24.0 / 2026-07-20

  • [CHANGE] Minimum required Go version is now 1.25, only the two latest Go versions (1.25 and 1.26) are supported from now on. #1862
  • [CHANGE] prometheus: Name validation now always uses the UTF-8 scheme instead of the deprecated model.NameValidationScheme global. Default behavior is unchanged; code that set NameValidationScheme = LegacyValidation no longer gets legacy enforcement at metric, label, and push-grouping construction. #2051
  • [CHANGE] api/prometheus/v1: Support matchers (matches[] parameter) in Rules method (Rules(ctx context.Context, matches []string) (RulesResult, error)). #1843
  • [CHANGE] api/prometheus/v1: Refactor LabelNames method to return model.LabelNames instead of []string for consistency across the API. #1850
  • [CHANGE] exp/api/remote: Simplify Store interface, rename Handler to WriteHandler, and encapsulate write response handling. #1855
  • [FEATURE] prometheus: Add new Go 1.26 runtime metrics (/sched/goroutines-created:goroutines, /sched/goroutines/not-in-go:goroutines, /sched/goroutines/runnable:goroutines, /sched/goroutines/running:goroutines, /sched/goroutines/waiting:goroutines, /sched/threads/total:threads). #1942
  • [FEATURE] prometheus: Add WithUnit(unit string) option and explicit OpenMetrics unit support in CounterOpts, GaugeOpts, SummaryOpts, and HistogramOpts. #1392
  • [FEATURE] prometheus: Expose descriptor construction error through public Err() method on Desc. #1902
  • [FEATURE] promhttp: Add opt-in HandlerOpts.CoalesceGather to deduplicate concurrent Gather calls so overlapping scrapes share one collection cycle, preventing goroutine pile-up when the scrape rate outpaces collection time. #1969
  • [FEATURE] promhttp: HTTP handlers created by promhttp package now support metrics filtering by providing one or more name[] query parameters. The default behavior when none are provided remains the same, returning all metrics. #1925
  • [FEATURE] api/prometheus/v1: Add query formatting endpoint support (/format_query) and FormatQuery(ctx context.Context, query string) (string, error) method. #1846, #1856
  • [FEATURE] api/prometheus/v1: Add support for /status/tsdb/blocks endpoint via TSDBBlocks(ctx context.Context) ([]TSDBBlock, error) method. #1896
  • [FEATURE] exp/api/remote: Export BackoffConfig to allow customization when using WithAPIBackoff. #1895
  • [FEATURE] exp/api/remote: Add RetryCallBack to allow custom logging or handling on retry attempts in the remote write client. #1888, #1890
  • [ENHANCEMENT] prometheus/collectors/version: Allow specifying custom labels when registering the version collector. #1860
  • [ENHANCEMENT] api: Use cloned http.DefaultTransport when constructing default HTTP clients to prevent accidental mutations of shared global transport state. #1885
  • [BUGFIX] prometheus: Recover from collector panics during Gather() and return an error instead of crashing the process. #1961
  • [BUGFIX] prometheus: Fix cpu-seconds unit suffix handling for metric go_cpu_classes_gc_mark_assist_cpu_seconds. #1991
  • [BUGFIX] promhttp: InstrumentHandlerDuration and InstrumentHandlerCounter no longer panic when given an observer/counter that does not implement ExemplarObserver/ExemplarAdder (e.g. a SummaryVec). The exemplar is dropped and the value is recorded via the plain Observe/Add path, matching the safe-cast already used by Timer.ObserveDurationWithExemplar. #2005
  • [BUGFIX] api/prometheus/v1: Fall back to GET requests when POST requests return 403 Forbidden or method not allowed. #2030
  • [BUGFIX] api: Respect context cancellation inside httpClient.Do. #1971
  • [BUGFIX] exp/api/remote: Fix compression buffer pooling where compressed buffers were released prematurely, causing corrupted remote-write payloads. #1889
  • [BUGFIX] exp/api/remote: Reject malformed snappy payloads declaring huge decoded sizes. Enforce a 32MB decoded-size limit to prevent OOM from oversized remote-write requests. #1917
  • [BUGFIX] exp/api/remote: Ensure remote write v2 headers cannot be returned on v1 requests. #1927
Commits
  • 48dd383 Cut v1.24.0 (#2061)
  • a725305 Cut v1.24.0-rc.0 (#2058)
  • 77c584f build(deps): update all Go dependencies in all go.mod files (#2059)
  • 78262a7 feat(promhttp): add CoalesceGather option to deduplicate concurrent Gather ca...
  • 34e9a7f Merge pull request #2055 from prombot/repo_sync
  • 43749bc Update common Prometheus files
  • de19217 examples: improve simple main.go example (#1999)
  • 20355eb fix: correct typos in comments and test error messages (#2049)
  • 4cd2d3a test: fix two flaky tests (darwin start_time regex, memstats HeapReleased dri...
  • b0d896b Replace deprecated model.NameValidationScheme with explicit UTF8Validation (#...
  • Additional commits viewable in compare view

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Summary by CodeRabbit

  • Chores
    • Updated monitoring and system-support components to newer versions.
    • Included minor maintenance updates to related libraries for improved compatibility and reliability.

@dependabot
Bump github.com/prometheus/client_golang in the prometheus group
1fafbf6 
Bumps the prometheus group with 1 update: [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang).


Updates `github.com/prometheus/client_golang` from 1.23.2 to 1.24.0
- [Release notes](https://github.com/prometheus/client_golang/releases)
- [Changelog](https://github.com/prometheus/client_golang/blob/v1.24.0/CHANGELOG.md)
- [Commits](prometheus/client_golang@v1.23.2...v1.24.0)

---
updated-dependencies:
- dependency-name: github.com/prometheus/client_golang
  dependency-version: 1.24.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: prometheus
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added area/dependency Issues or PRs related to dependency changes ok-to-test Indicates a non-member PR verified by an org member that is safe to test. labels Jul 23, 2026
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github-actions Bot enabled auto-merge (squash) July 23, 2026 16:24
@coderabbitai

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No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info
⚙️ Run configuration

Configuration used: Repository YAML (base), Central YAML (inherited)

Review profile: CHILL

Plan: Enterprise

Run ID: 69079f54-d21c-4039-84c6-2a54529eff6f

📥 Commits

Reviewing files that changed from the base of the PR and between e00605e and 1fafbf6.

⛔ Files ignored due to path filters (1)
  • go.sum is excluded by !**/*.sum
📒 Files selected for processing (1)
  • go.mod

Walkthrough

Updates go.mod with newer versions of the Prometheus client and indirect Prometheus and system interface dependencies. No exported declarations are changed.

Changes

Dependency updates

Layer / File(s) Summary
Go module requirement updates
go.mod		 Prometheus client, common, and procfs requirements, along with golang.org/x/sys, are updated to newer versions.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Suggested reviewers: clcollins

🚥 Pre-merge checks | ✅ 15
✅ Passed checks (15 passed)
Check name Status Explanation
Description Check ✅ Passed Check skipped - CodeRabbit’s high-level summary is enabled.
Title check ✅ Passed The title clearly matches the main change: upgrading github.com/prometheus/client_golang from 1.23.2 to 1.24.0.
Docstring Coverage ✅ Passed No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check ✅ Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check ✅ Passed Check skipped because no linked issues were found for this pull request.
Stable And Deterministic Test Names ✅ Passed Only go.mod and go.sum changed; no test files or Ginkgo titles were added or modified.
Test Structure And Quality ✅ Passed PASS: PR only updates go.mod/go.sum; no Ginkgo test code changed, so this test-structure check is not applicable.
Microshift Test Compatibility ✅ Passed No new Ginkgo e2e tests were added; the PR only changes go.mod and go.sum, so MicroShift test compatibility is not applicable.
Single Node Openshift (Sno) Test Compatibility ✅ Passed PR only changes go.mod/go.sum; no Ginkgo e2e tests were added or modified, so SNO compatibility check is not applicable.
Topology-Aware Scheduling Compatibility ✅ Passed Only go.mod/go.sum changed; no manifests, controllers, or scheduling code were modified, so no topology-aware scheduling issue is introduced.
Ote Binary Stdout Contract ✅ Passed PR only updates go.mod/go.sum; no Go source or process-level stdout code was changed, so it doesn't affect the stdout contract.
Ipv6 And Disconnected Network Test Compatibility ✅ Passed Only go.mod and go.sum changed; no new Ginkgo/e2e tests or network-sensitive test code was added.
No-Weak-Crypto ✅ Passed Only go.mod/go.sum changed; the diff contains no MD5/SHA1/DES/RC4/3DES/Blowfish/ECB or secret-comparison code.
Container-Privileges ✅ Passed Only go.mod and go.sum changed; no container/K8s manifest or privilege-setting edits were present.
No-Sensitive-Data-In-Logs ✅ Passed PR only changes go.mod and go.sum dependency versions; no application logging code was added or modified, so no sensitive-data logging risk is introduced.
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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 63.04%. Comparing base (e00605e) to head (1fafbf6).

Additional details and impacted files

Impacted file tree graph

@@           Coverage Diff           @@
##           master     #475   +/-   ##
=======================================
  Coverage   63.04%   63.04%           
=======================================
  Files          22       22           
  Lines        1821     1821           
=======================================
  Hits         1148     1148           
  Misses        530      530           
  Partials      143      143
🚀 New features to boost your workflow:
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openshift-ci Bot requested review from Mhodesty and anispate July 23, 2026 16:29
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@dependabot[bot]: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

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

I'm waiting for a openshift 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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[APPROVALNOTIFIER] This PR is NOT APPROVED

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