Prometheus - Package Updates

[girish]

[1.32.0]

• Update Prometheus to 2.53.0
• Full changelog
• [FEATURE] Rules: Add new option query_offset for each rule group via rule group configuration file and rule_query_offset as part of the global configuration to have more resilience for remote write delays. #14061 #14216 #14273
• [ENHANCEMENT] Rules: Add rule_group_last_restore_duration_seconds metric to measure the time it takes to restore a rule group. #13974
• [ENHANCEMENT] OTLP: Improve remote write format translation performance by using label set hashes for metric identifiers instead of string based ones. #14006 #13991
• [ENHANCEMENT] TSDB: Optimize querying with regexp matchers. #13620

[Package Updates]

[1.32.1]

• Update Prometheus to 2.53.1
• Full changelog

[Package Updates]

[1.33.0]

• Update Prometheus to 2.54.0
• Full changelog

[Package Updates]

[1.33.1]

• Update Prometheus to 2.54.1
• Full changelog

[Package Updates]

[1.34.0]

• Update Prometheus to 2.55.0
• Full changelog

[Package Updates]

[1.34.1]

• Update Prometheus Server to 2.55.1
• Full Changelog

[Package Updates]

[2.0.0]

• Update prometheus to 3.0.0
• Announcement
• Migration Guide
• New, more inclusive governance
• More OpenTelemetry compatibility and features
• OpenMetrics 2.0, now under Prometheus governance!
• Native Histograms stability (and with custom buckets!)
• More optimizations!
• UTF-8 support coverage in more SDKs and tools

[Package Updates]

[2.0.1]

• Update prometheus to 3.0.1
• Full Changelog
• [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

[Package Updates]

[2.1.0]

• Update prometheus to 3.1.0
• Full Changelog
• [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

[Package Updates]

[2.2.0]

• Update prometheus to 3.2.0
• Full 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

[Package Updates]

[2.2.1]

• Update prometheus to 3.2.1
• Full Changelog
• [BUGFIX] Don't send Acceptheaderescape=allow-utf-8whenmetric_name_validation_scheme: legacy` is configured. #​16061

[Package Updates]

[2.3.0]

• Update base image to 5.0.0

[Package Updates]

[2.3.1]

• Update prometheus to 3.3.0

[Package Updates]

[2.3.2]

• Update prometheus to 3.3.1
• Full Changelog
• [BUGFIX] Azure SD: Fix panic on malformed log message. #16434 #16210
• [BUGFIX] Config: Update GOGC before loading TSDB. #16491

[Package Updates]

[2.4.0]

• Update prometheus to 3.4.0
• Full Changelog
• [CHANGE] Config: Make setting out-of-order native histograms feature (--enable-feature=ooo-native-histograms) a no-op. Out-of-order native histograms are now always enabled when out_of_order_time_window is greater than zero and --enable-feature=native-histograms is set. #​16207
• [FEATURE] OTLP translate: Add feature flag for optionally translating OTel explicit bucket histograms into native histograms with custom buckets. #​15850
• [FEATURE] OTLP translate: Add option to receive OTLP metrics without translating names or attributes. #​16441
• [FEATURE] PromQL: allow arithmetic operations in durations in PromQL parser. #​16249
• [FEATURE] OTLP receiver: Add primitive support for ingesting OTLP delta metrics as-is. #​16360
• [BUGFIX] Config: Fix auto-reload on changes to rule and scrape config files. #​16340
• [BUGFIX] Scraping: Skip native histogram series if ingestion is disabled. #​16218
• [BUGFIX] TSDB: Handle metadata/tombstones/exemplars for duplicate series during WAL replay. #​16231
• [BUGFIX] TSDB: Avoid processing exemplars outside the valid time range during WAL replay. #​16242
• [BUGFIX] Promtool: Add feature flags for PromQL features. #​16443

[Package Updates]

[2.4.1]

• Update prometheus to 3.4.1
• Full Changelog
• [BUGFIX] Parser: Add reproducer for a dangling-reference issue in parsers. #16633