Update module github.com/prometheus/client_golang to v1.21.0 #49
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This PR contains the following updates:
v1.19.1
->v1.21.0
Release Notes
prometheus/client_golang (github.com/prometheus/client_golang)
v1.21.0
: / 2025-02-19Compare Source
github.com/prometheus/common
to 0.62+ together with client_golang (and depend on the strict, legacy validation for the label names). New common version changesmodel.NameValidationScheme
global variable, which relaxes the validation of label names and metric name, allowing all UTF-8 characters. Typically, this should not break any user, unless your test or usage expects strict certain names to panic/fail on client_golang metric registration, gathering or scrape. In case of problems changemodel.NameValidationScheme
to oldmodel.LegacyValidation
value in your projectinit
function.Desc.String()
method for no labels case. #1687prometheus.BuildFQName
function; now up to 30% faster. #1665Inc
,Add
andObserve
cumulative metrics; now up to 50% faster under high concurrent contention. #1661model.NameValidationScheme
global variable. #1712CloseIdleConnections
on api.Client usingapi.Client.(CloseIdler).CloseIdleConnections()
casting. #1513promhttp.HandlerOpts.EnableOpenMetricsTextCreatedSamples
option to create OpenMetrics _created lines. Not recommended unless you want to use opt-in Created Timestamp feature. Community works on OpenMetrics 2.0 format that should make those lines obsolete (they increase cardinality significantly). #1408NewConstNativeHistogram
function. #1654All commits
* Merge release-1.20 to main by @bwplotka in https://github.com/prometheus/client_golang/pull/1582 * gocollector: Tiny fix for help message with runtime/metrics source. by @bwplotka in https://github.com/prometheus/client_golang/pull/1583 * ci: bump dagger to the latest version by @marcosnils in https://github.com/prometheus/client_golang/pull/1588 * Merge release-1.20 back to main by @ArthurSens in https://github.com/prometheus/client_golang/pull/1593 * Update linting by @SuperQ in https://github.com/prometheus/client_golang/pull/1603 * Update supported Go versions by @SuperQ in https://github.com/prometheus/client_golang/pull/1602 * build(deps): bump golang.org/x/sys from 0.22.0 to 0.24.0 by @dependabot in https://github.com/prometheus/client_golang/pull/1611 * build(deps): bump github.com/prometheus/common from 0.55.0 to 0.57.0 by @dependabot in https://github.com/prometheus/client_golang/pull/1612 * changed the name of all variables with min/max name by @parthlaw in https://github.com/prometheus/client_golang/pull/1606 * Update Dagger and build. by @SuperQ in https://github.com/prometheus/client_golang/pull/1610 * build(deps): bump github/codeql-action from 3.25.15 to 3.26.6 in the github-actions group across 1 directory by @dependabot in https://github.com/prometheus/client_golang/pull/1614 * examples: Improved GoCollector example. by @bwplotka in https://github.com/prometheus/client_golang/pull/1589 * Synchronize common files from prometheus/prometheus by @prombot in https://github.com/prometheus/client_golang/pull/1615 * process_collector: fill in most statistics on macOS by @mharbison72 in https://github.com/prometheus/client_golang/pull/1600 * ⚡ http client defer CloseIdleConnections by @cuisongliu in https://github.com/prometheus/client_golang/pull/1513 * Set allow-utf-8 in Format during tests to avoid escaping. by @ywwg in https://github.com/prometheus/client_golang/pull/1618 * Synchronize common files from prometheus/prometheus by @prombot in https://github.com/prometheus/client_golang/pull/1622 * Merge Release 1.20 back to main by @ArthurSens in https://github.com/prometheus/client_golang/pull/1627 * examples: Add custom labels example by @ying-jeanne in https://github.com/prometheus/client_golang/pull/1626 * Refactor default runtime metrics tests for Go collector so that default runtime metric set autogenerates by @vesari in https://github.com/prometheus/client_golang/pull/1631 * Synchronize common files from prometheus/prometheus by @prombot in https://github.com/prometheus/client_golang/pull/1628 * process_xxx_memory statistics for macOS (cgo) by @mharbison72 in https://github.com/prometheus/client_golang/pull/1616 * build(deps): bump github.com/klauspost/compress from 1.17.9 to 1.17.10 by @dependabot in https://github.com/prometheus/client_golang/pull/1633 * build(deps): bump golang.org/x/sys from 0.24.0 to 0.25.0 by @dependabot in https://github.com/prometheus/client_golang/pull/1632 * process_collector: Add Platform-Specific Describe for processCollector by @ying-jeanne in https://github.com/prometheus/client_golang/pull/1625 * Synchronize common files from prometheus/prometheus by @prombot in https://github.com/prometheus/client_golang/pull/1635 * build(deps): bump the github-actions group with 4 updates by @dependabot in https://github.com/prometheus/client_golang/pull/1634 * Optionally print OM created lines by @ArthurSens in https://github.com/prometheus/client_golang/pull/1408 * process_collector: merge wasip1 and js into a single implementation by @ying-jeanne in https://github.com/prometheus/client_golang/pull/1644 * Merge release 1.20 to main by @bwplotka in https://github.com/prometheus/client_golang/pull/1647 * Add Arianna as maintainer 💪 by @ArthurSens in https://github.com/prometheus/client_golang/pull/1651 * test add headers round tripper by @Manask322 in https://github.com/prometheus/client_golang/pull/1657 * build(deps): bump github.com/klauspost/compress from 1.17.10 to 1.17.11 by @dependabot in https://github.com/prometheus/client_golang/pull/1668 * build(deps): bump golang.org/x/sys from 0.25.0 to 0.26.0 by @dependabot in https://github.com/prometheus/client_golang/pull/1669 * build(deps): bump github.com/prometheus/common from 0.59.1 to 0.60.1 by @dependabot in https://github.com/prometheus/client_golang/pull/1667 * build(deps): bump google.golang.org/protobuf from 1.34.2 to 1.35.1 by @dependabot in https://github.com/prometheus/client_golang/pull/1670 * Optimize BuildFQName function by @jkroepke in https://github.com/prometheus/client_golang/pull/1665 * fix: use injected now() instead of time.Now() in summary methods by @imorph in https://github.com/prometheus/client_golang/pull/1672 * process_collector: avoid a compiler warning on macOS (fixes #1660) by @mharbison72 in https://github.com/prometheus/client_golang/pull/1675 * Synchronize common files from prometheus/prometheus by @prombot in https://github.com/prometheus/client_golang/pull/1674 * build(deps): bump the github-actions group across 1 directory with 3 updates by @dependabot in https://github.com/prometheus/client_golang/pull/1678 * [chore]: enable perfsprint linter by @mmorel-35 in https://github.com/prometheus/client_golang/pull/1676 * Duplicate of #1662 by @imorph in https://github.com/prometheus/client_golang/pull/1673 * Synchronize common files from prometheus/prometheus by @prombot in https://github.com/prometheus/client_golang/pull/1679 * chore: enable usestdlibvars linter by @mmorel-35 in https://github.com/prometheus/client_golang/pull/1680 * Add: exponential backoff for CAS operations on floats by @imorph in https://github.com/prometheus/client_golang/pull/1661 * Synchronize common files from prometheus/prometheus by @prombot in https://github.com/prometheus/client_golang/pull/1683 * [1617] Add ConstnativeHistogram by @shivanthzen in https://github.com/prometheus/client_golang/pull/1654 * fix: replace fmt.Errorf with errors.New by @kakkoyun in https://github.com/prometheus/client_golang/pull/1689 * Add codeowners by @kakkoyun in https://github.com/prometheus/client_golang/pull/1688 * fix: add very small delay between observations in `TestHistogramAtomicObserve` by @imorph in https://github.com/prometheus/client_golang/pull/1691 * Synchronize common files from prometheus/prometheus by @prombot in https://github.com/prometheus/client_golang/pull/1692 * Fix: handle nil variableLabels in Desc.String() method and add tests for nil label values by @kakkoyun in https://github.com/prometheus/client_golang/pull/1687 * examples: Follow best practices and established naming conventions by @lilic in https://github.com/prometheus/client_golang/pull/1650 * setup OSSF Scorecard workflow by @mmorel-35 in https://github.com/prometheus/client_golang/pull/1432 * build(deps): bump google.golang.org/protobuf from 1.35.1 to 1.35.2 by @dependabot in https://github.com/prometheus/client_golang/pull/1697 * build(deps): bump golang.org/x/sys from 0.26.0 to 0.27.0 by @dependabot in https://github.com/prometheus/client_golang/pull/1696 * build(deps): bump the github-actions group with 5 updates by @dependabot in https://github.com/prometheus/client_golang/pull/1695 * update links to openmetrics to reference the v1.0.0 release by @dashpole in https://github.com/prometheus/client_golang/pull/1699 * build(deps): bump google.golang.org/protobuf from 1.35.2 to 1.36.1 by @dependabot in https://github.com/prometheus/client_golang/pull/1706 * build(deps): bump golang.org/x/sys from 0.27.0 to 0.28.0 by @dependabot in https://github.com/prometheus/client_golang/pull/1705 * build(deps): bump the github-actions group with 5 updates by @dependabot in https://github.com/prometheus/client_golang/pull/1707 * build(deps): bump github.com/prometheus/common from 0.60.1 to 0.61.0 by @dependabot in https://github.com/prometheus/client_golang/pull/1704 * Synchronize common files from prometheus/prometheus by @prombot in https://github.com/prometheus/client_golang/pull/1703 * Synchronize common files from prometheus/prometheus by @prombot in https://github.com/prometheus/client_golang/pull/1708 * Upgrade to prometheus/common 0.62.0 with breaking change by @bwplotka in https://github.com/prometheus/client_golang/pull/1712 * build(deps): bump golang.org/x/net from 0.26.0 to 0.33.0 in /tutorials/whatsup by @dependabot in https://github.com/prometheus/client_golang/pull/1713 * docs: Add RELEASE.md for the release process by @kakkoyun in https://github.com/prometheus/client_golang/pull/1690 * tutorials/whatsup: Updated deps by @bwplotka in https://github.com/prometheus/client_golang/pull/1716 * process collector: Fixed pedantic registry failures on darwin with cgo. by @bwplotka in https://github.com/prometheus/client_golang/pull/1715 * Revert "ci: daggerize test and lint pipelines (#1534)" by @bwplotka in https://github.com/prometheus/client_golang/pull/1717 * Cut 1.21.0-rc.0 by @bwplotka in https://github.com/prometheus/client_golang/pull/1718 * Cut 1.21 by @bwplotka in https://github.com/prometheus/client_golang/pull/1737New Contributors
Full Changelog: prometheus/client_golang@v1.20.5...v1.21.0
v1.20.5
: / 2024-10-15Compare Source
We decided to revert the
testutil
change that made our util functions less error-prone, but created a lot of work for our downstream users. Apologies for the pain! This revert should not cause any major breaking change, even if you already did the work--unless you depend on the exact error message.Going forward, we plan to reinforce our release testing strategy [1],[2] and deliver an enhanced
testutil
package/module with more flexible and safer APIs.Thanks to @dashpole @dgrisonnet @kakkoyun @ArthurSens @vesari @logicalhan @krajorama @bwplotka who helped in this patch release! 🤗
Changelog
[BUGFIX] testutil: Reverted #1424; functions using compareMetricFamilies are (again) only failing if filtered metricNames are in the expected input. #1645
v1.20.4
Compare Source
v1.20.3
Compare Source
v1.20.2
Compare Source
v1.20.1
Compare Source
v1.20.0
Compare Source
Thanks everyone for contributions!
collectors.NewGoCollector()
collector. Given its popular usage, expect your binary to expose two additional metric.Changes
go_memstat_lookups_total
metric which was always 0; Go runtime stopped sharing pointer lookup statistics. #1577go_gc_gogc_percent
,go_gc_gomemlimit_bytes
andgo_sched_gomaxprocs_threads
as those are recommended by the Go team. #1559runtime/metrics
sourcing each metric (if relevant). #1568 #1578zstd
on scrape, controlled by the requestAccept-Encoding
header. #1496WithLimit
parameter to all API methods that supports it. #1544process_network_receive_bytes_total
andprocess_network_transmit_bytes_total
. #1555instrumentation wrapping supports new and future extra responseWriter methods. #1480
All commits
New Contributors
Full Changelog: prometheus/client_golang@v1.19.1...v1.20.0
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