Update quay.io/prometheus/prometheus Docker tag to v3

[red-hat-konflux]

This PR contains the following updates:

Package	Update	Change
quay.io/prometheus/prometheus	major	v2.54.1 -> v3.2.1

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Release Notes

prometheus/prometheus (quay.io/prometheus/prometheus)

v3.2.1: 3.2.1 / 2025-02-25

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• [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

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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

v3.1.0: 3.1.0 / 2025-01-02

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What's Changed

• [SECURITY] upgrade golang.org/x/crypto to address reported CVE-2024-45337. #​15691
• [CHANGE] Notifier: Increment prometheus_notifications_errors_total by the number of affected alerts rather than per batch. #​15428
• [CHANGE] API: list rules field "groupNextToken:omitempty" renamed to "groupNextToken". #​15400
• [ENHANCEMENT] OTLP translate: keep identifying attributes in target_info. #​15448
• [ENHANCEMENT] Paginate rule groups, add infinite scroll to rules within groups. #​15677
• [ENHANCEMENT] TSDB: Improve calculation of space used by labels. #​13880
• [ENHANCEMENT] Rules: new metric rule_group_last_rule_duration_sum_seconds. #​15672
• [ENHANCEMENT] Observability: Export 'go_sync_mutex_wait_total_seconds_total' metric. #​15339
• [ENHANCEMEN] Remote-Write: optionally use a DNS resolver that picks a random IP. #​15329
• [PERF] Optimize l=~".+" matcher. #​15474, #​15684
• [PERF] TSDB: Cache all symbols for compaction . #​15455
• [PERF] TSDB: MemPostings: keep a map of label values slices. #​15426
• [PERF] Remote-Write: Remove interning hook. #​15456
• [PERF] Scrape: optimize string manipulation for experimental native histograms with custom buckets. #​15453
• [PERF] TSDB: reduce memory allocations. #​15465, #​15427
• [PERF] Storage: Implement limit in mergeGenericQuerier. #​14489
• [PERF] TSDB: Optimize inverse matching. #​14144
• [PERF] Regex: use stack memory for lowercase copy of string. #​15210
• [PERF] TSDB: When deleting from postings index, pause to unlock and let readers read. #​15242
• [BUGFIX] Main: Avoid possible segfault at exit. (#​15724)
• [BUGFIX] Rules: Do not run rules concurrently if uncertain about dependencies. #​15560
• [BUGFIX] PromQL: Adds test for absent, absent_over_time and deriv func with histograms. #​15667
• [BUGFIX] PromQL: Fix various bugs related to quoting UTF-8 characters. #​15531
• [BUGFIX] Scrape: fix nil panic after scrape loop reload. #​15563
• [BUGFIX] Remote-write: fix panic on repeated log message. #​15562
• [BUGFIX] Scrape: reload would ignore always_scrape_classic_histograms and convert_classic_histograms_to_nhcb configs. #​15489
• [BUGFIX] TSDB: fix data corruption in experimental native histograms. #​15482
• [BUGFIX] PromQL: Ignore histograms in all time related functions. #​15479
• [BUGFIX] OTLP receiver: Convert metric metadata. #​15416
• [BUGFIX] PromQL: Fix resets function for histograms. #​15527
• [BUGFIX] PromQL: Fix behaviour of changes() for mix of histograms and floats. #​15469
• [BUGFIX] PromQL: Fix behaviour of some aggregations with histograms. #​15432
• [BUGFIX] allow quoted exemplar keys in openmetrics text format. #​15260
• [BUGFIX] TSDB: fixes for rare conditions when loading write-behind-log (WBL). #​15380
• [BUGFIX] round() function did not remove __name__ label. #​15250
• [BUGFIX] Promtool: analyze block shows metric name with 0 cardinality. #​15438
• [BUGFIX] PromQL: Fix count_values for histograms. #​15422
• [BUGFIX] PromQL: fix issues with comparison binary operations with bool modifier and native histograms. #​15413
• [BUGFIX] PromQL: fix incorrect "native histogram ignored in aggregation" annotations. #​15414
• [BUGFIX] PromQL: Corrects the behaviour of some operator and aggregators with Native Histograms. #​15245
• [BUGFIX] TSDB: Always return unknown hint for first sample in non-gauge histogram chunk. #​15343
• [BUGFIX] PromQL: Clamp functions: Ignore any points with native histograms. #​15169
• [BUGFIX] TSDB: Fix race on stale values in headAppender. #​15322
• [BUGFIX] UI: Fix selector / series formatting for empty metric names. #​15340
• [BUGFIX] OTLP receiver: Allow colons in non-standard units. #​15710

v3.0.1: 3.0.1 / 2024-11-28

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The first bug fix release for Prometheus 3.

• [BUGFIX] Promql: Make subqueries left open. #​15431
• [BUGFIX] Fix memory leak when query log is enabled. #​15434
• [BUGFIX] Support utf8 names on /v1/label/:name/values endpoint. #​15399

v3.0.0: 3.0.0 / 2024-11-14

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This release includes new features such as a brand new UI and UTF-8 support enabled by default. As this marks the first new major version in seven years, several breaking changes are introduced. The breaking changes are mainly around the removal of deprecated feature flags and CLI arguments, and the full list can be found below. For users that want to upgrade we recommend to read through our migration guide.

• [CHANGE] Set the GOMAXPROCS variable automatically to match the Linux CPU quota. Use --no-auto-gomaxprocs to disable it. The auto-gomaxprocs feature flag was removed. #​15376
• [CHANGE] Set the GOMEMLIMIT variable automatically to match the Linux container memory limit. Use --no-auto-gomemlimit to disable it. The auto-gomemlimit feature flag was removed. #​15373
• [CHANGE] Scraping: Remove implicit fallback to the Prometheus text format in case of invalid/missing Content-Type and fail the scrape instead. Add ability to specify a fallback_scrape_protocol in the scrape config. #​15136
• [CHANGE] Remote-write: default enable_http2 to false. #​15219
• [CHANGE] Scraping: normalize "le" and "quantile" label values upon ingestion. #​15164
• [CHANGE] Scraping: config scrape_classic_histograms was renamed to always_scrape_classic_histograms. #​15178
• [CHANGE] Config: remove expand-external-labels flag, expand external labels env vars by default. #​14657
• [CHANGE] Disallow configuring AM with the v1 api. #​13883
• [CHANGE] regexp . now matches all characters (performance improvement). #​14505
• [CHANGE] holt_winters is now called double_exponential_smoothing and moves behind the experimental-promql-functions feature flag. #​14930
• [CHANGE] API: The OTLP receiver endpoint can now be enabled using --web.enable-otlp-receiver instead of --enable-feature=otlp-write-receiver. #​14894
• [CHANGE] Prometheus will not add or remove port numbers from the target address. no-default-scrape-port feature flag removed. #​14160
• [CHANGE] Logging: the format of log lines has changed a little, along with the adoption of Go's Structured Logging package. #​14906
• [CHANGE] Don't create extra _created timeseries if feature-flag created-timestamp-zero-ingestion is enabled. #​14738
• [CHANGE] Float literals and time durations being the same is now a stable fetaure. #​15111
• [CHANGE] UI: The old web UI has been replaced by a completely new one that is less cluttered and adds a few new features (PromLens-style tree view, better metrics explorer, "Explain" tab). However, it is still missing some features of the old UI (notably, exemplar display and heatmaps). To switch back to the old UI, you can use the feature flag --enable-feature=old-ui for the time being. #​14872
• [CHANGE] PromQL: Range selectors and the lookback delta are now left-open, i.e. a sample coinciding with the lower time limit is excluded rather than included. #​13904
• [CHANGE] Kubernetes SD: Remove support for discovery.k8s.io/v1beta1 API version of EndpointSlice. This version is no longer served as of Kubernetes v1.25. #​14365
• [CHANGE] Kubernetes SD: Remove support for networking.k8s.io/v1beta1 API version of Ingress. This version is no longer served as of Kubernetes v1.22. #​14365
• [CHANGE] UTF-8: Enable UTF-8 support by default. Prometheus now allows all UTF-8 characters in metric and label names. The corresponding utf8-name feature flag has been removed. #​14705
• [CHANGE] Console: Remove example files for the console feature. Users can continue using the console feature by supplying their own JavaScript and templates. #​14807
• [CHANGE] SD: Enable the new service discovery manager by default. This SD manager does not restart unchanged discoveries upon reloading. This makes reloads faster and reduces pressure on service discoveries' sources. The corresponding new-service-discovery-manager feature flag has been removed. #​14770
• [CHANGE] Agent mode has been promoted to stable. The feature flag agent has been removed. To run Prometheus in Agent mode, use the new --agent cmdline arg instead. #​14747
• [CHANGE] Remove deprecated remote-write-receiver,promql-at-modifier, and promql-negative-offset feature flags. #​13456, #​14526
• [CHANGE] Remove deprecated storage.tsdb.allow-overlapping-blocks, alertmanager.timeout, and storage.tsdb.retention flags. #​14640, #​14643
• [FEATURE] OTLP receiver: Ability to skip UTF-8 normalization using otlp.translation_strategy = NoUTF8EscapingWithSuffixes configuration option. #​15384
• [FEATURE] Support config reload automatically - feature flag auto-reload-config. #​14769
• [ENHANCEMENT] Scraping, rules: handle targets reappearing, or rules moving group, when out-of-order is enabled. #​14710
• [ENHANCEMENT] Tools: add debug printouts to promtool rules unit testing #​15196
• [ENHANCEMENT] Scraping: support Created-Timestamp feature on native histograms. #​14694
• [ENHANCEMENT] UI: Many fixes and improvements. #​14898, #​14899, #​14907, #​14908, #​14912, #​14913, #​14914, #​14931, #​14940, #​14945, #​14946, #​14972, #​14981, #​14982, #​14994, #​15096
• [ENHANCEMENT] UI: Web UI now displays notifications, e.g. when starting up and shutting down. #​15082
• [ENHANCEMENT] PromQL: Introduce exponential interpolation for native histograms. #​14677
• [ENHANCEMENT] TSDB: Add support for ingestion of out-of-order native histogram samples. #​14850, #​14546
• [ENHANCEMENT] Alerts: remove metrics for removed Alertmanagers. #​13909
• [ENHANCEMENT] Kubernetes SD: Support sidecar containers in endpoint discovery. #​14929
• [ENHANCEMENT] Consul SD: Support catalog filters. #​11224
• [ENHANCEMENT] Move AM discovery page from "Monitoring status" to "Server status". #​14875
• [PERF] TSDB: Parallelize deletion of postings after head compaction. #​14975
• [PERF] TSDB: Chunk encoding: shorten some write sequences. #​14932
• [PERF] TSDB: Grow postings by doubling. #​14721
• [PERF] Relabeling: Optimize adding a constant label pair. #​12180
• [BUGFIX] UI: fix selector / series formatting for empty metric names. #​15341
• [BUGFIX] PromQL: Fix stddev+stdvar aggregations to always ignore native histograms. #​14941
• [BUGFIX] PromQL: Fix stddev+stdvar aggregations to treat Infinity consistently. #​14941
• [BUGFIX] OTLP receiver: Preserve colons when generating metric names in suffix adding mode (this mode is always enabled, unless one uses Prometheus as a library). #​15251
• [BUGFIX] Scraping: Unit was missing when using protobuf format. #​15095
• [BUGFIX] PromQL: Only return "possible non-counter" annotation when rate returns points. #​14910
• [BUGFIX] TSDB: Chunks could have one unnecessary zero byte at the end. #​14854
• [BUGFIX] "superfluous response.WriteHeader call" messages in log. #​14884
• [BUGFIX] PromQL: Unary negation of native histograms. #​14821
• [BUGFIX] PromQL: Handle stale marker in native histogram series (e.g. if series goes away and comes back). #​15025
• [BUGFIX] Autoreload: Reload invalid yaml files. #​14947
• [BUGFIX] Scrape: Do not override target parameter labels with config params. #​11029

Full Changelog: prometheus/prometheus@v2.55.0...v3.0.0

v2.55.1: 2.55.1 / 2024-11-04

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• [BUGFIX] round() function did not remove __name__ label. #​15250

v2.55.0: 2.55.0 / 2024-10-22

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What's Changed

• [FEATURE] PromQL: Add experimental info function. #​14495
• [FEATURE] Support UTF-8 characters in label names - feature flag utf8-names. #​14482, #​14880, #​14736, #​14727
• [FEATURE] Scraping: Add the ability to set custom http_headers in config. #​14817
• [FEATURE] Scraping: Support feature flag created-timestamp-zero-ingestion in OpenMetrics. #​14356, #​14815
• [FEATURE] Scraping: scrape_failure_log_file option to log failures to a file. #​14734
• [FEATURE] OTLP receiver: Optional promotion of resource attributes to series labels. #​14200
• [FEATURE] Remote-Write: Support Google Cloud Monitoring authorization. #​14346
• [FEATURE] Promtool: tsdb create-blocks new option to add labels. #​14403
• [FEATURE] Promtool: promtool test adds --junit flag to format results. #​14506
• [FEATURE] TSDB: Add delayed-compaction feature flag, for people running many Prometheus to randomize timing. #​12532
• [ENHANCEMENT] OTLP receiver: Warn on exponential histograms with zero count and non-zero sum. #​14706
• [ENHANCEMENT] OTLP receiver: Interrupt translation on context cancellation/timeout. #​14612
• [ENHANCEMENT] Remote Read client: Enable streaming remote read if the server supports it. #​11379
• [ENHANCEMENT] Remote-Write: Don't reshard if we haven't successfully sent a sample since last update. #​14450
• [ENHANCEMENT] PromQL: Delay deletion of __name__ label to the end of the query evaluation. This is experimental and enabled under the feature-flag promql-delayed-name-removal. #​14477
• [ENHANCEMENT] PromQL: Experimental sort_by_label and sort_by_label_desc sort by all labels when label is equal. #​14655, #​14985
• [ENHANCEMENT] PromQL: Clarify error message logged when Go runtime panic occurs during query evaluation. #​14621
• [ENHANCEMENT] PromQL: Use Kahan summation for better accuracy in avg and avg_over_time. #​14413
• [ENHANCEMENT] Tracing: Improve PromQL tracing, including showing the operation performed for aggregates, operators, and calls. #​14816
• [ENHANCEMENT] API: Support multiple listening addresses. #​14665
• [ENHANCEMENT] TSDB: Backward compatibility with upcoming index v3. #​14934
• [PERF] TSDB: Query in-order and out-of-order series together. #​14354, #​14693, #​14714, #​14831, #​14874, #​14948, #​15120
• [PERF] TSDB: Streamline reading of overlapping out-of-order head chunks. #​14729
• [BUGFIX] PromQL: make sort_by_label stable. #​14985
• [BUGFIX] SD: Fix dropping targets (with feature flag new-service-discovery-manager). #​13147
• [BUGFIX] SD: Stop storing stale targets (with feature flag new-service-discovery-manager). #​13622
• [BUGFIX] Scraping: exemplars could be dropped in protobuf scraping. #​14810
• [BUGFIX] Remote-Write: fix metadata sending for experimental Remote-Write V2. #​14766
• [BUGFIX] Remote-Write: Return 4xx not 5xx when timeseries has duplicate label. #​14716
• [BUGFIX] Experimental Native Histograms: many fixes for incorrect results, panics, warnings. #​14513, #​14575, #​14598, #​14609, #​14611, #​14771, #​14821
• [BUGFIX] TSDB: Only count unknown record types in record_decode_failures_total metric. #​14042

New Contributors

• @​maxamins made their first contribution in https://github.com/prometheus/prometheus/pull/14346
• @​cuiweiyuan made their first contribution in https://github.com/prometheus/prometheus/pull/14626
• @​harshitasao made their first contribution in https://github.com/prometheus/prometheus/pull/14690
• @​patilsuraj767 made their first contribution in https://github.com/prometheus/prometheus/pull/14403
• @​riskrole made their first contribution in https://github.com/prometheus/prometheus/pull/14751
• @​jcreixell made their first contribution in https://github.com/prometheus/prometheus/pull/14477
• @​kevinrawal made their first contribution in https://github.com/prometheus/prometheus/pull/14765
• @​electron0zero made their first contribution in https://github.com/prometheus/prometheus/pull/14650
• @​shandongzhejiang made their first contribution in https://github.com/prometheus/prometheus/pull/14700

Full Changelog: prometheus/prometheus@v2.54.1...v2.55.0

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