prometheus

Update docker.io/prom/prometheus Docker tag to v3.3.0

Michi Kofler-Häusler

21 Apr 2025 — 2 min read

Photo by Christian Paul Stobbe / Unsplash

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	`v3.2.1` -> `v3.3.0`

Release Notes

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

`v3.3.0`: 3.3.0 / 2025-04-15

Compare Source

[FEATURE] PromQL: Implement idelta() and irate() for native histograms. #15853
[ENHANCEMENT] Scaleway SD: Add __meta_scaleway_instance_public_ipv4_addresses and __meta_scaleway_instance_public_ipv6_addresses labels. #14228
[ENHANCEMENT] TSDB: Reduce locking while reloading blocks. #12920
[ENHANCEMENT] PromQL: Allow UTF-8 labels in label_replace(). #15974
[ENHANCEMENT] Promtool: tsdb create-blocks-from openmetrics can now read from a Pipe. #16011
[ENHANCEMENT] Rules: Add support for anchors and aliases in rule files. #14957
[ENHANCEMENT] Dockerfile: Make /prometheus writable. #16073
[ENHANCEMENT] API: Include scrape pool name for dropped targets in /api/v1/targets. #16085
[ENHANCEMENT] UI: Improve time formatting and copying of selectors. #15999 #16165
[ENHANCEMENT] UI: Bring back vertical grid lines and graph legend series toggling instructions. #16163 #16164
[ENHANCEMENT] Mixin: The cluster label can be customized using clusterLabel. #15826
[PERF] TSDB: Optimize some operations on head chunks by taking shortcuts. #12659
[PERF] TSDB & Agent: Reduce memory footprint during WL replay. #15778
[PERF] Remote-Write: Reduce memory footprint during WAL replay. #16197
[PERF] API: Reduce memory footprint during header parsing. #16001
[PERF] Rules: Improve dependency evaluation, enabling better concurrency. #16039
[PERF] Scraping: Improve scraping performance for native histograms. #15731
[PERF] Scraping: Improve parsing of created timestamps. #16072
[BUGFIX] Scraping: Bump cache iteration after error to avoid false duplicate detections. #16174
[BUGFIX] Scraping: Skip native histograms series when ingestion is disabled. #16218
[BUGFIX] PromQL: Fix counter reset detection for native histograms. #15902 #15987
[BUGFIX] PromQL: Fix inconsistent behavior with an empty range. #15970
[BUGFIX] PromQL: Fix inconsistent annotation in quantile_over_time(). #16018
[BUGFIX] PromQL: Prevent label_join() from producing duplicates. #15975
[BUGFIX] PromQL: Ignore native histograms in scalar(), sort() and sort_desc(). #15964
[BUGFIX] PromQL: Fix annotations for binary operations between incompatible native histograms. #15895
[BUGFIX] Alerting: Consider alert relabeling when deciding whether alerts are dropped. #15979
[BUGFIX] Config: Set GoGC to the default value in case of an empty configuration. #16052
[BUGFIX] TSDB: Fix unknown series errors and potential data loss during WAL replay when inactive series are removed from the head and reappear before the next WAL checkpoint. #16060
[BUGFIX] Scaleway SD: The public IP will no longer be set to __meta_meta_scaleway_instance_public_ipv4 if it is an IPv6 address. #14228
[BUGFIX] UI: Display the correct value of Alerting rules' keep_firing_for. #16211