Bump github.com/prometheus/client_golang from 1.19.1 to 1.20.4

[dependabot]

Bumps github.com/prometheus/client_golang from 1.19.1 to 1.20.4.

Release notes

Sourced from github.com/prometheus/client_golang's releases.

v1.20.4

• [BUGFIX] histograms: Fix a possible data race when appending exemplars vs metrics gather. #1623

v1.20.3

• [BUGFIX] histograms: Fix possible data race when appending exemplars. #1608

v1.20.2

• [BUGFIX] promhttp: Unset Content-Encoding header when data is uncompressed. #1596

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!

⚠️ In this release we remove one (broken anyway, given Go runtime changes) metric and add three new (representing GOGC, GOMEMLIMIT and GOMAXPROCS flags) to the default collectors.NewGoCollector() collector. Given its popular usage, expect your binary to expose two additional metric.

Changes

• [CHANGE] ⚠️ go-collector: Remove go_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 and go_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 request Accept-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 and process_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

• feat(prometheus/testutil/promlint/validations): refine lintMetricType… by @​foehammer127 in prometheus/client_golang#1455
• Bump github.com/prometheus/client_golang from 1.18.0 to 1.19.0 in /examples/middleware by @​dependabot in prometheus/client_golang#1457
• Bump github.com/prometheus/client_model from 0.5.0 to 0.6.0 by @​dependabot in prometheus/client_golang#1458
• Bump golang.org/x/sys from 0.16.0 to 0.17.0 by @​dependabot in prometheus/client_golang#1459
• Bump github.com/prometheus/client_golang from 1.18.0 to 1.19.0 in /tutorial/whatsup by @​dependabot in prometheus/client_golang#1461
• Merge Release 1.19 back to main by @​ArthurSens in prometheus/client_golang#1462
• Bump the github-actions group with 2 updates by @​dependabot in prometheus/client_golang#1456
• Bump google.golang.org/protobuf from 1.32.0 to 1.33.0 by @​dependabot in prometheus/client_golang#1466
• Bump google.golang.org/protobuf from 1.32.0 to 1.33.0 in /examples/middleware by @​dependabot in prometheus/client_golang#1467
• Bump google.golang.org/protobuf from 1.32.0 to 1.33.0 in /tutorial/whatsup by @​dependabot in prometheus/client_golang#1469
• Add LintDuplicateMetric to promlint by @​bboreham in prometheus/client_golang#1472

... (truncated)

Changelog

Sourced from github.com/prometheus/client_golang's changelog.

Unreleased

• [BUGFIX] histograms: Fix possible data race when appending exemplars vs metrics gather. #1623

1.20.3 / 2024-09-05

• [BUGFIX] histograms: Fix possible data race when appending exemplars. #1608

1.20.2 / 2024-08-23

• [BUGFIX] promhttp: Unset Content-Encoding header when data is uncompressed. #1596

1.20.1 / 2024-08-20

• [BUGFIX] process-collector: Fixed unregistered descriptor error when using process collector with PedanticRegistry on linux machines. #1587

1.20.0 / 2024-08-14

• [CHANGE] ⚠️ go-collector: Remove go_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 and go_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 request Accept-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-collector: Add network usage metrics: process_network_receive_bytes_total and process_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

1.19.0 / 2024-02-27

The module prometheus/common v0.48.0 introduced an incompatibility when used together with client_golang (See prometheus/client_golang#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

1.18.0 / 2023-12-22

• [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

1.17.0 / 2023-09-27

• [CHANGE] Minimum required go version is now 1.19 (we also test client_golang against new 1.21 version). #1325

... (truncated)

Commits

• 05fcde9 Merge pull request #1623 from krajorama/data-race-in-histogram-write
• 209f4c0 Add changelog
• 1e398cc native histogram: Fix race between Write and addExemplar
• ef2f87e Merge pull request #1620 from prometheus/arthursens/prepare-1.20.3
• 937ac63 Add changelog entry for 1.20.3
• 6e9914d Merge pull request #1608 from krajorama/index-out-of-range-native-histogram-e...
• d6b8c89 Update comments with more explanations
• 504566f Use simplified solution from #1609 for the data race
• dc8e9a4 fix: native histogram: Simplify and fix addExemplar
• dc819ce Use a trivial solution to #1605
• Additional commits viewable in compare view

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