Releases: prometheus/client_golang
v1.20.3
v1.20.2
v1.20.1
This release contains the critical fix for the issue. Thanks to @geberl, @CubicrootXYZ, @zetaab and @timofurrer for helping us with the investigation!
- [BUGFIX] process-collector: Fixed unregistered descriptor error when using process collector with PedanticRegistry on Linux machines. #1587
v1.20.0
Thanks everyone for contributions!
collectors.NewGoCollector()
collector. Given its popular usage, expect your binary to expose two additional metric.
Changes
- [CHANGE]
⚠️ go-collector: Removego_memstat_lookups_total
metric which was always 0; Go runtime stopped sharing pointer lookup statistics. #1577 - [FEATURE]
⚠️ go-collector: Add 3 default metrics:go_gc_gogc_percent
,go_gc_gomemlimit_bytes
andgo_sched_gomaxprocs_threads
as those are recommended by the Go team. #1559 - [FEATURE] go-collector: Add more information to all metrics' HELP e.g. the exact
runtime/metrics
sourcing each metric (if relevant). #1568 #1578 - [FEATURE] testutil: Add CollectAndFormat method. #1503
- [FEATURE] histograms: Add support for exemplars in native histograms. #1471
- [FEATURE] promhttp: Add experimental support for
zstd
on scrape, controlled by the requestAccept-Encoding
header. #1496 - [FEATURE] api/v1: Add
WithLimit
parameter to all API methods that supports it. #1544 - [FEATURE] prometheus: Add support for created timestamps in constant histograms and constant summaries. #1537
- [FEATURE] process-collectors: Add network usage metrics:
process_network_receive_bytes_total
andprocess_network_transmit_bytes_total
. #1555 - [FEATURE] promlint: Add duplicated metric lint rule. #1472
- [BUGFIX] promlint: Relax metric type in name linter rule. #1455
- [BUGFIX] promhttp: Make sure server
instrumentation wrapping supports new and future extra responseWriter methods. #1480 - [BUGFIX] testutil: Functions using compareMetricFamilies are now failing if filtered metricNames are not in the input. #1424
All commits
- feat(prometheus/testutil/promlint/validations): refine lintMetricType… by @foehammer127 in #1455
- Bump github.com/prometheus/client_golang from 1.18.0 to 1.19.0 in /examples/middleware by @dependabot in #1457
- Bump github.com/prometheus/client_model from 0.5.0 to 0.6.0 by @dependabot in #1458
- Bump golang.org/x/sys from 0.16.0 to 0.17.0 by @dependabot in #1459
- Bump github.com/prometheus/client_golang from 1.18.0 to 1.19.0 in /tutorial/whatsup by @dependabot in #1461
- Merge Release 1.19 back to main by @ArthurSens in #1462
- Bump the github-actions group with 2 updates by @dependabot in #1456
- Bump google.golang.org/protobuf from 1.32.0 to 1.33.0 by @dependabot in #1466
- Bump google.golang.org/protobuf from 1.32.0 to 1.33.0 in /examples/middleware by @dependabot in #1467
- Bump google.golang.org/protobuf from 1.32.0 to 1.33.0 in /tutorial/whatsup by @dependabot in #1469
- Add LintDuplicateMetric to promlint by @bboreham in #1472
- Auto-update Go Collector Metrics for new Go versions by @SachinSahu431 in #1476
- Implement Unwrap() for responseWriterDelegator by @igor-drozdov in #1480
- Bump golang.org/x/sys from 0.17.0 to 0.18.0 by @dependabot in #1485
- Bump github.com/prometheus/procfs from 0.12.0 to 0.13.0 by @dependabot in #1486
- ci: Remove hardcoded supported Go versions from go.yml by @SachinSahu431 in #1489
- feat: metrics generation workflow by @SachinSahu431 in #1481
- fix: remove redundant go module in middleware example by @majolo in #1492
- chore: Refactor how base metrics are added to Sched metrics by @ArthurSens in #1483
- gocollector: Add regex option to allow collection of debug runtime metrics by @ArthurSens in #1389
- Bump github.com/prometheus/common from 0.48.0 to 0.52.3 by @dependabot in #1498
- chore: fix function name in comment by @oftenoccur in #1497
- build(deps): bump golang.org/x/net from 0.20.0 to 0.23.0 in /tutorial/whatsup by @dependabot in #1501
- build(deps): bump golang.org/x/net from 0.22.0 to 0.23.0 by @dependabot in #1502
- feat(dependency): replace go-spew package by @dongjiang1989 in #1499
- build(deps): bump github.com/prometheus/common from 0.52.3 to 0.53.0 by @dependabot in #1504
- build(deps): bump github.com/cespare/xxhash/v2 from 2.2.0 to 2.3.0 by @dependabot in #1505
- build(deps): bump google.golang.org/protobuf from 1.33.0 to 1.34.0 by @dependabot in #1506
- build(deps): bump golang.org/x/sys from 0.18.0 to 0.19.0 by @dependabot in #1507
- build(deps): bump github.com/prometheus/client_model from 0.6.0 to 0.6.1 by @dependabot in #1508
- build(deps): bump github.com/prometheus/common from 0.48.0 to 0.53.0 in /tutorial/whatsup by @dependabot in #1509
- improved code more clean by @lilijreey in #1511
- build(deps): bump the github-actions group with 3 updates by @dependabot in #1510
- [CI]: Add Concurrency Grouping to GitHub Workflows by @Ishani217 in #1444
- Add CollectAndFormat to testutil, allowing caller to assert as they want to on the exported metric by @jcass8695 in #1503
- testutil compareMetricFamilies: make less error-prone by @leonnicolas in #1424
- improved code more clean use time.IsZero() replace t = time.Time{} by @lilijreey in #1515
- add native histogram exemplar support by @fatsheep9146 in #1471
- Synchronize common files from prometheus/prometheus by @prombot in #1514
- build(deps): bump golang.org/x/sys from 0.19.0 to 0.20.0 by @dependabot in #1523
- build(deps): bump google.golang.org/protobuf from 1.34.0 to 1.34.1 by @dependabot in #1522
- Synchronize common files from prometheus/prometheus by @prombot in #1524
- Add PR template for changelog automation by @SachinSahu431 in #1517
- Auto label PRs by @SachinSahu431 in #1518
- Fix: Auto label PRs #1518 by @SachinSahu431 in #1525
- build(deps): bump github.com/prometheus/procfs from 0.13.0 to 0.15.1 by @dependabot in #1527
- ci: Group all changelog-related CI jobs into single one by @ArthurSens in #1526
- Synchronize common files from prometheus/prometheus by @prombot in #1530
- Remove synchronize trigger from changelog workflow by @SachinSahu431 in #1532
- feat: Support zstd compression by @mrueg in #1496
- Fix golangci-lint config by @SuperQ in #1536
- build(deps): bump github.com/prometheus/client_golang from 1.19.0 to 1.19.1 in /tutorial/whatsup by @dependabot in #1529
- Synchronize common files from prometheus/prometheus by @prombot in #1531
- Cleanup NOTICE file by @SuperQ in #1541
- Remove inlined upstream code by @SuperQ in #1539
- Synchronize common files from prometheus/prometheus by @prombot in #1545
- client: Add Option to provide limit query param for APIs that support it by @abbyssoul in #1544
- Allow creating constant histogram and summary metrics with a created timestamp by @swar8080 in #1537
- Update README.md by @bwplotka in #1556
- Temporarily remove required CI job for changelog. by @bwplotka in #1560
- build(deps): bump github.com/prometheus/common from 0.53.0 to 0.55.0 in /tutorial/whatsup by @dependabot in #1549
- build(deps): bump golang.org/x/sys from 0.20.0 to 0.21.0 by @dependabot in #1552
- build(deps): bump github.com/kl...
v1.19.1
v1.19.0
What's Changed
The module prometheus/common v0.48.0
introduced an incompatibility when used together with client_golang (See #1448 for more details). If your project uses client_golang and you want to use prometheus/common v0.48.0
or higher, please update client_golang to v1.19.0.
- [CHANGE] Minimum required go version is now 1.20 (we also test client_golang against new 1.22 version). #1445 #1449
- [FEATURE] collectors: Add version collector. #1422 #1427
New Contributors
- @michurin made their first contribution in #1423
- @kavu made their first contribution in #1445
- @ywwg made their first contribution in #1448
Full Changelog: v1.18.0...v1.19.0
v1.18.0
What's Changed
- [FEATURE] promlint: Allow creation of custom metric validations. #1311
- [FEATURE] Go programs using client_golang can be built in wasip1 OS. #1350
- [BUGFIX] histograms: Add timer to reset ASAP after bucket limiting has happened. #1367
- [BUGFIX] testutil: Fix comparison of metrics with empty Help strings. #1378
- [ENHANCEMENT] Improved performance of
MetricVec.WithLabelValues(...)
. #1360
New Contributors
- @srenatus made their first contribution in #1350
- @jadolg made their first contribution in #1342
- @manas-rust made their first contribution in #1383
- @bluekeyes made their first contribution in #1378
- @tsipo made their first contribution in #1387
Full Changelog: v1.17.0...v1.18.0
v1.17.0
What's Changed
- [CHANGE] Minimum required go version is now 1.19 (we also test client_golang against new 1.21 version). #1325
- [FEATURE] Add support for Created Timestamps in Counters, Summaries and Historams. #1313
- [ENHANCEMENT] Enable detection of a native histogram without observations. #1314
Commits
- Merge v1.16.0 to main by @bwplotka in #1293
- Synchronize common files from prometheus/prometheus by @prombot in #1297
- ci: define minimal permissions to GitHub workflows by @diogoteles08 in #1295
- Do not allocate memory when there's no constraints by @Okhoshi in #1296
- Bump golang.org/x/sys from 0.8.0 to 0.9.0 by @dependabot in #1306
- Bump google.golang.org/grpc from 1.45.0 to 1.53.0 in /tutorial/whatsup by @dependabot in #1307
- histogram: Enable detection of a native histogram without observations by @beorn7 in #1314
- Bump github.com/prometheus/procfs from 0.10.1 to 0.11.0 by @dependabot in #1305
- Synchronize common files from prometheus/prometheus by @prombot in #1302
- Fix data-race in metric without
code
andmethod
but withWithLabelFromCtx
by @tigrato in #1318 - Add missing tick "`" in README by @ZiViZiViZ in #1321
- Bump golang.org/x/sys from 0.9.0 to 0.10.0 by @dependabot in #1320
- Bump github.com/prometheus/procfs from 0.11.0 to 0.11.1 by @dependabot in #1319
- docs: trivial grammar fixes to improve readability in promauto Godoc by @sengi in #1322
- Add Go 1.21 support by @kakkoyun in #1325
- Bump client_model by @ArthurSens in #1323
- histogram docs: Fixed minor nit. by @bwplotka in #1324
- Update building by @SuperQ in #1326
- Bump golang.org/x/sys from 0.10.0 to 0.11.0 by @dependabot in #1331
- Bump github.com/prometheus/client_golang from 1.15.1-0.20230416215738-0963f595c689 to 1.16.0 in /tutorial/whatsup by @dependabot in #1329
- Bump github.com/prometheus/client_golang from 1.13.1 to 1.16.0 in /examples/middleware by @dependabot in #1328
- Bump github.com/prometheus/common from 0.42.0 to 0.44.0 by @dependabot in #1284
- Bump github.com/prometheus/common from 0.42.0 to 0.44.0 in /tutorial/whatsup by @dependabot in #1330
- Bump google.golang.org/protobuf from 1.30.0 to 1.31.0 by @dependabot in #1304
- Synchronize common files from prometheus/prometheus by @prombot in #1332
- Synchronize common files from prometheus/prometheus by @prombot in #1338
- Cleanup golangci-lint errcheck by @SuperQ in #1339
- Add go_godebug_non_default_behavior_tlsmaxrsasize_events_total by @alexandear in #1348
- Extend Counters, Summaries and Histograms with creation timestamp by @ArthurSens in #1313
- Fix typos in comments, tests, and errors by @alexandear in #1346
- Deprecated comment should begin with "Deprecated:" by @alexandear in #1347
- Add changelog entry for 1.17 by @ArthurSens in #1352
New Contributors
- @diogoteles08 made their first contribution in #1295
- @tigrato made their first contribution in #1318
- @ZiViZiViZ made their first contribution in #1321
- @sengi made their first contribution in #1322
- @ArthurSens made their first contribution in #1323
- @alexandear made their first contribution in #1348
Full Changelog: v1.16.0...v1.17.0
v1.16.0
What's Changed
- [BUGFIX] api: Switch to POST for LabelNames, Series, and QueryExemplars. #1252
- [BUGFIX] api: Fix undefined execution order in return statements. #1260
- [BUGFIX] native histograms: Fix bug in bucket key calculation. #1279
- [ENHANCEMENT] Reduce constrainLabels allocations for all metrics. #1272
- [ENHANCEMENT] promhttp: Add process start time header for scrape efficiency. #1278
- [ENHANCEMENT] promlint: Improve metricUnits runtime. #1286
Commits
- Merge v1.15 to main by @bwplotka in #1250
- Switch to POST for LabelNames, Series, and QueryExemplars to DoGetFallback by @jacksontj in #1252
- ✏️ [collectors]: fix typo in test assertion by @vegerot in #1153
- Added interactive tutorial [kubeCon] by @bwplotka in #1255
- Fixed tutorial. by @bwplotka in #1256
- Bump golang.org/x/sys from 0.6.0 to 0.7.0 by @dependabot in #1265
- Cleanup proto use in tests by @SuperQ in #1264
- Fix tutorial on WSL-based systems by @marevers in #1257
- Fix undefined execution order in return statements by @PiotrLewandowski323 in #1260
- Merge release 1.15.1 to main by @bwplotka in #1267
- GitHub Workflows security hardening by @sashashura in #1180
- add process start time header to client_golang prometheus by @logicalhan in #1278
- Fix bug in bucket key calculation by @beorn7 in #1279
- Bump github.com/prometheus/procfs from 0.9.0 to 0.10.1 by @dependabot in #1283
- Reduce constrainLabels allocations by @khasanovbi in #1272
- added circleci as gh action YAML by @krishnaduttPanchagnula in #1281
- Improve metricUnits runtime by @avlitman in #1286
- Moving fully to GH actions. by @bwplotka in #1288
- Fix docstring references to renamed native histogram fields / functions. by @juliusv in #1290
- Fixed README & CHANGELOG; Added fmt makefile command (+bingo) for easier contributions. by @bwplotka in #1289
New Contributors
- @vegerot made their first contribution in #1153
- @marevers made their first contribution in #1257
- @PiotrLewandowski323 made their first contribution in #1260
- @sashashura made their first contribution in #1180
- @logicalhan made their first contribution in #1278
- @khasanovbi made their first contribution in #1272
- @krishnaduttPanchagnula made their first contribution in #1281
- @avlitman made their first contribution in #1286
Full Changelog: v1.15.1...v1.16.0