Bierochs

Update docker.io/prom/prometheus Docker tag to v3.2.1

Michi Kofler-Häusler -

No issues with this by means of Docker-compose YAML automated GitOps minor update of the Docker container and on the K3s Kubernetes cluster by means of Flux with dependency update facilitated by Mend's Renovate Bot.

This MR contains the following updates:

Package Update Change
docker.io/prom/prometheus minor v3.1.0 -> v3.2.1

Release Notes

prometheus/prometheus (docker.io/prom/prometheus)

v3.2.1: 3.2.1 / 2025-02-25

Compare Source

  • [BUGFIX] Don't send Accept header escape=allow-utf-8 when metric_name_validation_scheme: legacy is configured. #​16061

v3.2.0: 3.2.0 / 2025-02-17

Compare Source

Prometheus v3.2.0 Changelog

  • [CHANGE] relabel: Replace actions can now use UTF-8 characters in targetLabel field. Note that $<chars> or ${<chars>} will be expanded. This also apply to replacement field for LabelMap action. #​15851
  • [CHANGE] rulefmt: Rule names can use UTF-8 characters, except { and } characters (due to common mistake checks). #​15851
  • [FEATURE] remote/otlp: Add feature flag otlp-deltatocumulative to support conversion from delta to cumulative. #​15165
  • [ENHANCEMENT] openstack SD: Discover Octavia loadbalancers. #​15539
  • [ENHANCEMENT] scrape: Add metadata for automatic metrics to WAL for metadata-wal-records feature. #​15837
  • [ENHANCEMENT] promtool: Support linting of scrape interval, through lint option too-long-scrape-interval. #​15719
  • [ENHANCEMENT] promtool: Add --ignore-unknown-fields option. #​15706
  • [ENHANCEMENT] ui: Make "hide empty rules" and hide empty rules" persistent #​15807
  • [ENHANCEMENT] web/api: Add a limit parameter to /query and /query_range. #​15552
  • [ENHANCEMENT] api: Add fields Node and ServerTime to /status. #​15784
  • [PERF] Scraping: defer computing labels for dropped targets until they are needed by the UI. #​15261
  • [BUGFIX] remotewrite2: Fix invalid metadata bug for metrics without metadata. #​15829
  • [BUGFIX] remotewrite2: Fix the unit field propagation. #​15825
  • [BUGFIX] scrape: Fix WAL metadata for histograms and summaries. #​15832
  • [BUGFIX] ui: Merge duplicate "Alerts page settings" sections. #​15810
  • [BUGFIX] PromQL: Fix <aggr_over_time> functions with histograms. #​15711