Prometheus - Package Updates
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[1.9.5]
- Update Prometheus to 2.31.0
- Full changelog
- [CHANGE] UI: Remove standard PromQL editor in favour of the codemirror-based editor. #9452
- [FEATURE] PromQL: Add trigonometric functions and atan2 binary operator. #9239 #9248 #9515
- [FEATURE] Remote: Add support for exemplar in the remote write receiver endpoint. #9319 #9414
- [FEATURE] SD: Add PuppetDB service discovery. #8883
- [FEATURE] SD: Add Uyuni service discovery. #8190
- [FEATURE] Web: Add support for security-related HTTP headers. #9546
- [ENHANCEMENT] Azure SD: Add proxy_url, follow_redirects, tls_config. #9267
- [ENHANCEMENT] Backfill: Add --max-block-duration in promtool create-blocks-from rules. #9511
- [ENHANCEMENT] Config: Print human-readable sizes with unit instead of raw numbers. #9361
- [ENHANCEMENT] HTTP: Re-enable HTTP/2. #9398
- [ENHANCEMENT] Kubernetes SD: Warn user if number of endpoints exceeds limit. #9467
- [ENHANCEMENT] OAuth2: Add TLS configuration to token requests. #9550
- [ENHANCEMENT] PromQL: Several optimizations. #9365 #9360 #9362 #9552
- [ENHANCEMENT] PromQL: Make aggregations deterministic in instant queries. #9459
- [ENHANCEMENT] Rules: Add the ability to limit number of alerts or series. #9260 #9541
- [ENHANCEMENT] SD: Experimental discovery manager to avoid restarts upon reload. Disabled by default, enable with flag --enable-feature=new-service-discovery-manager. #9349 #9537
- [ENHANCEMENT] UI: Debounce timerange setting changes. #9359
- [BUGFIX] Backfill: Apply rule labels after query labels. #9421
- [BUGFIX] Scrape: Resolve conflicts between multiple exported label prefixes. #9479 #9518
- [BUGFIX] Scrape: Restart scrape loops when scrape_interval is changed. #9551
- [BUGFIX] TSDB: Fix memory leak in samples deletion. #9151
- [BUGFIX] UI: Use consistent margin-bottom for all alert kinds. #9318
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[1.13.0]
- Update Prometheus to 2.34.0
- Full changelog
- TSDB: Disable the chunk write queue by default and allow configuration with the experimental flag --storage.tsdb.head-chunks-write-queue-size. #10425
- HTTP SD: Add a failure counter. #10372
- Azure SD: Set Prometheus User-Agent on requests. #10209
- Uyuni SD: Reduce the number of logins to Uyuni. #10072
- Scrape: Log when an invalid media type is encountered during a scrape. #10186
- Scrape: Accept application/openmetrics-text;version=1.0.0 in addition to version=0.0.1. #9431
- Remote-read: Add an option to not use external labels as selectors for remote read. #10254
- UI: Optimize the alerts page and add a search bar. #10142
- UI: Improve graph colors that were hard to see. #10179
- Config: Allow escaping of $ with $$ when using environment variables with external labels. #10129
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[1.14.0]
- Update Prometheus to 2.36.0
- Full changelog
- [FEATURE] Add lowercase and uppercase relabel action. #10641
- [FEATURE] SD: Add IONOS Cloud integration. #10514
- [FEATURE] SD: Add Vultr integration. #10714
- [FEATURE] SD: Add Linode SD failure count metric. #10673
- [FEATURE] Add prometheus_ready metric. #10682
- [ENHANCEMENT] Add stripDomain to template function. #10475
- [ENHANCEMENT] UI: Enable active search through dropped targets. #10668
- [ENHANCEMENT] promtool: support matchers when querying label values. #10727
- [ENHANCEMENT] Add agent mode identifier. #9638
- [BUGFIX] Changing TotalQueryableSamples from int to int64. #10549
- [BUGFIX] tsdb/agent: Ignore duplicate exemplars. #10595
- [BUGFIX] TSDB: Fix chunk overflow appending samples at a variable rate. #10607
- [BUGFIX] Stop rule manager before TSDB is stopped. #10680
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[1.15.0]
- Update Prometheus to 2.37.0
- Full changelog
- Nomad SD: New service discovery for Nomad built-in service discovery. #10915
- Kubernetes SD: Allow attaching node labels for endpoint role. #10759
- PromQL: Optimise creation of signature with/without labels. #10667
- TSDB: Memory optimizations. #10873 #10874
- TSDB: Reduce sleep time when reading WAL. #10859 #10878
- OAuth2: Add appropriate timeouts and User-Agent header. #11020
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[1.16.0]
- Update Prometheus to 2.38.0
- Full changelog
- Web: Add a /api/v1/format_query HTTP API endpoint that allows pretty-formatting PromQL expressions. #11036 #10544 #11005
- UI: Add support for formatting PromQL expressions in the UI. #11039
- DNS SD: Support MX records for discovering targets. #10099
- Templates: Add toTime() template function that allows converting sample timestamps to Go time.Time values. #10993
- PromQL: When a query panics, also log the query itself alongside the panic message. #10995
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[FEATURE] experimental TSDB: Add support for ingesting out-of-order samples. This is configured via out_of_order_time_window field in the config file; check config file docs for more info. #11075 [ENHANCEMENT] API: /-/healthy and /-/ready API calls now also respond to a HEAD request on top of existing GET support. #11160 [ENHANCEMENT] PuppetDB SD: Add __meta_puppetdb_query label. #11238 [ENHANCEMENT] AWS EC2 SD: Add __meta_ec2_region label. #11326 [ENHANCEMENT] AWS Lightsail SD: Add __meta_lightsail_region label. #11326 [ENHANCEMENT] Scrape: Optimise relabeling by re-using memory. #11147 [ENHANCEMENT] TSDB: Improve WAL replay timings. #10973 #11307 #11319 [ENHANCEMENT] TSDB: Optimise memory by not storing unnecessary data in the memory. #11280 #11288 #11296 [ENHANCEMENT] TSDB: Allow overlapping blocks by default. --storage.tsdb.allow-overlapping-blocks now has no effect. #11331 [ENHANCEMENT] UI: Click to copy label-value pair from query result to clipboard. #11229
