stats/opentelemetry/csm: Get mesh_id local label from "CSM_MESH_ID" environment variable, rather than parsing from bootstrap file (#7740)
orca (experimental): if using an ORCA listener, it must now be registered only on a READY SubConn, and the listener will automatically be stopped when the connection is lost. (#7663)
client: ClientConn.Close() now closes transports simultaneously and waits for transports to be closed before returning. (#7666)
credentials: TLS credentials created via NewTLS that use tls.Config.GetConfigForClient will now have CipherSuites, supported TLS versions and ALPN configured automatically. These were previously only set for configs not using the GetConfigForClient option. (#7709)
Bug Fixes
transport: prevent deadlock in client transport shutdown when writing the GOAWAY frame hangs. (#7662)
mem: reuse buffers more accurately by using slice capacity instead of length (#7702)
status: Fix regression caused by #6919 in status.Details() causing it to return a wrapped type when getting proto messages generated with protoc-gen-go < v1. (#7724)
Dependencies
Bump minimum supported Go version to go1.22.7. (#7624)
Release 1.67.1
Bug Fixes
transport: Fix a bug causing stream failures due to miscalculation of the flow control window in both clients and servers. (#7667)
In accordance with RFC 7540, clients and servers will now reject TLS connections that don't support ALPN. This can be disabled by setting the environment variable GRPC_ENFORCE_ALPN_ENABLED to false (case insensitive). Please file a bug if you encounter any issues with this behavior. The environment variable to revert this behavior will be removed in an upcoming release. (#7535)
Release 1.66.3
Bug Fixes
transport: Fix a bug causing stream failures due to miscalculation of the flow control window in both clients and servers. (#7667)
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.
[BUGFIX] testutil: Reverted #1424; functions using compareMetricFamilies are (again) only failing if filtered metricNames are in the expected input. #1645
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
[BUGFIX] process-collector: Fixed unregistered descriptor error when using process collector with PedanticRegistry on Linux machines. #1587
v1.20.0
Thanks everyone for contributions!
:warning: 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] :warning: go-collector: Remove go_memstat_lookups_total metric which was always 0; Go runtime stopped sharing pointer lookup statistics. #1577
[FEATURE] :warning: 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
[BUGFIX] testutil: Reverted #1424; functions using compareMetricFamilies are (again) only failing if filtered metricNames are in the expected input.
1.20.4 / 2024-09-07
[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] :warning: go-collector: Remove go_memstat_lookups_total metric which was always 0; Go runtime stopped sharing pointer lookup statistics. #1577
[FEATURE] :warning: 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
[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] breaking testutil: Functions using compareMetricFamilies are now failing if filtered metricNames are not in the input. #1424 (reverted in 1.20.5)
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
... (truncated)
Commits
48e12a1 Merge pull request #1645 from prometheus/cut-1204-pr1424
Add the WithSource option to the go.opentelemetry.io/contrib/bridges/otelslog log bridge to set the code.* attributes in the log record that includes the source location where the record was emitted. (#6253)
Add ContextWithStartTime and StartTimeFromContext to go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp, which allows setting the start time using go context. (#6137)
Set the code.* attributes in go.opentelemetry.io/contrib/bridges/otelzap if the zap.Logger was created with the AddCaller or AddStacktrace option. (#6268)
Add a LogProcessor to go.opentelemetry.io/contrib/processors/baggagecopy to copy baggage members to log records. (#6277)
Use baggagecopy.NewLogProcessor when configuring a Log Provider.
NewLogProcessor accepts a Filter function type that selects which baggage members are added to the log record.
Changed
Transform raw (slog.KindAny) attribute values to matching log.Value types.
For example, []string{"foo", "bar"} attribute value is now transformed to log.SliceValue(log.StringValue("foo"), log.StringValue("bar")) instead of log.String("[foo bar"]). (#6254)
Upgrade go.opentelemetry.io/otel/semconv/v1.17.0 to go.opentelemetry.io/otel/semconv/v1.21.0 in go.opentelemetry.io/contrib/instrumentation/go.mongodb.org/mongo-driver/mongo/otelmongo. (#6272)
Resource doesn't merge with defaults if a valid resource is configured in go.opentelemetry.io/contrib/config. (#6289)
Fixed
Transform nil attribute values to log.Value zero value instead of panicking in go.opentelemetry.io/contrib/bridges/otellogrus. (#6237)
Transform nil attribute values to log.Value zero value instead of panicking in go.opentelemetry.io/contrib/bridges/otelzap. (#6237)
Transform nil attribute values to log.Value zero value instead of log.StringValue("<nil>") in go.opentelemetry.io/contrib/bridges/otelslog. (#6246)
Fix NewClientHandler so that rpc.client.request.* metrics measure requests instead of responses and rpc.client.responses.* metrics measure responses instead of requests in go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc. (#6250)
Fix issue in go.opentelemetry.io/contrib/config causing otelprom.WithResourceAsConstantLabels configuration to not be respected. (#6260)
otel.Handle is no longer called on a successful shutdown of the Prometheus exporter in go.opentelemetry.io/contrib/config. (#6299)
Add the WithSource option to the go.opentelemetry.io/contrib/bridges/otelslog log bridge to set the code.* attributes in the log record that includes the source location where the record was emitted. (#6253)
Add ContextWithStartTime and StartTimeFromContext to go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp, which allows setting the start time using go context. (#6137)
Set the code.* attributes in go.opentelemetry.io/contrib/bridges/otelzap if the zap.Logger was created with the AddCaller or AddStacktrace option. (#6268)
Add a LogProcessor to go.opentelemetry.io/contrib/processors/baggagecopy to copy baggage members to log records. (#6277)
Use baggagecopy.NewLogProcessor when configuring a Log Provider.
NewLogProcessor accepts a Filter function type that selects which baggage members are added to the log record.
Changed
Transform raw (slog.KindAny) attribute values to matching log.Value types.
For example, []string{"foo", "bar"} attribute value is now transformed to log.SliceValue(log.StringValue("foo"), log.StringValue("bar")) instead of log.String("[foo bar"]). (#6254)
Upgrade go.opentelemetry.io/otel/semconv/v1.17.0 to go.opentelemetry.io/otel/semconv/v1.21.0 in go.opentelemetry.io/contrib/instrumentation/go.mongodb.org/mongo-driver/mongo/otelmongo. (#6272)
Resource doesn't merge with defaults if a valid resource is configured in go.opentelemetry.io/contrib/config. (#6289)
Fixed
Transform nil attribute values to log.Value zero value instead of panicking in go.opentelemetry.io/contrib/bridges/otellogrus. (#6237)
Transform nil attribute values to log.Value zero value instead of panicking in go.opentelemetry.io/contrib/bridges/otelzap. (#6237)
Transform nil attribute values to log.Value zero value instead of log.StringValue("<nil>") in go.opentelemetry.io/contrib/bridges/otelslog. (#6246)
Fix NewClientHandler so that rpc.client.request.* metrics measure requests instead of responses and rpc.client.responses.* metrics measure responses instead of requests in go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc. (#6250)
Fix issue in go.opentelemetry.io/contrib/config causing otelprom.WithResourceAsConstantLabels configuration to not be respected. (#6260)
otel.Handle is no longer called on a successful shutdown of the Prometheus exporter in go.opentelemetry.io/contrib/config. (#6299)
The Severitier and SeverityVar types are added to go.opentelemetry.io/contrib/processors/minsev allowing dynamic configuration of the severity used by the LogProcessor. (#6116)
Move examples from go.opentelemetry.io/otel to this repository under examples directory. (#6158)
Support yaml/json struct tags for generated code in go.opentelemetry.io/contrib/config. (#5433)
Add support for parsing YAML configuration via ParseYAML in go.opentelemetry.io/contrib/config. (#5433)
Add support for temporality preference configuration in go.opentelemetry.io/contrib/config. (#5860)
Changed
The function signature of NewLogProcessor in go.opentelemetry.io/contrib/processors/minsev has changed to accept the added Severitier interface instead of a log.Severity. (#6116)
Updated go.opentelemetry.io/contrib/config to use the v0.3.0 release of schema which includes backwards incompatible changes. (#6126)
NewSDK in go.opentelemetry.io/contrib/config now returns a no-op SDK if disabled is set to true. (#6185)
The deprecated go.opentelemetry.io/contrib/instrumentation/github.com/labstack/echo/otelecho package has found a Code Owner.
The package is no longer deprecated. (#6207)
Fixed
Possible nil dereference panic in go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace. (#5965)
logrus.Level transformed to appropriate log.Severity in go.opentelemetry.io/contrib/bridges/otellogrus. (#6191)
Add go.opentelemetry.io/otel/sdk/metric/exemplar.AlwaysOffFilter, which can be used to disable exemplar recording. (#5850)
Add go.opentelemetry.io/otel/sdk/metric.WithExemplarFilter, which can be used to configure the exemplar filter used by the metrics SDK. (#5850)
Add ExemplarReservoirProviderSelector and DefaultExemplarReservoirProviderSelector to go.opentelemetry.io/otel/sdk/metric, which defines the exemplar reservoir to use based on the aggregation of the metric. (#5861)
Add ExemplarReservoirProviderSelector to go.opentelemetry.io/otel/sdk/metric.Stream to allow using views to configure the exemplar reservoir to use for a metric. (#5861)
Add ReservoirProvider, HistogramReservoirProvider and FixedSizeReservoirProvider to go.opentelemetry.io/otel/sdk/metric/exemplar to make it convenient to use providers of Reservoirs. (#5861)
The go.opentelemetry.io/otel/semconv/v1.27.0 package.
The package contains semantic conventions from the v1.27.0 version of the OpenTelemetry Semantic Conventions. (#5894)
Add Attributes attribute.Set field to Scope in go.opentelemetry.io/otel/sdk/instrumentation. (#5903)
Add Attributes attribute.Set field to ScopeRecords in go.opentelemetry.io/otel/log/logtest. (#5927)
go.opentelemetry.io/otel/exporters/prometheus adds instrumentation scope attributes in otel_scope_info metric as labels. (#5932)
Changed
Support scope attributes and make them as identifying for Tracer in go.opentelemetry.io/otel and go.opentelemetry.io/otel/sdk/trace. (#5924)
Support scope attributes and make them as identifying for Meter in go.opentelemetry.io/otel and go.opentelemetry.io/otel/sdk/metric. (#5926)
Support scope attributes and make them as identifying for Logger in go.opentelemetry.io/otel and go.opentelemetry.io/otel/sdk/log. (#5925)
Make schema URL and scope attributes as identifying for Tracer in go.opentelemetry.io/otel/bridge/opentracing. (#5931)
Clear unneeded slice elements to allow GC to collect the objects in go.opentelemetry.io/otel/sdk/metric and go.opentelemetry.io/otel/sdk/trace. (#5804)
Fixed
Global MeterProvider registration unwraps global instrument Observers, the undocumented Unwrap() methods are now private. (#5881)
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc now keeps the metadata already present in the context when WithHeaders is used. (#5892)
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc now keeps the metadata already present in the context when WithHeaders is used. (#5911)
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc now keeps the metadata already present in the context when WithHeaders is used. (#5915)
Fix go.opentelemetry.io/otel/exporters/prometheus trying to add exemplars to Gauge metrics, which is unsupported. (#5912)
Fix WithEndpointURL to always use a secure connection when an https URL is passed in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc. (#5944)
Fix WithEndpointURL to always use a secure connection when an https URL is passed in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp. (#5944)
Fix WithEndpointURL to always use a secure connection when an https URL is passed in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc. (#5944)
Fix WithEndpointURL to always use a secure connection when an https URL is passed in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp. (#5944)
Fix incorrect metrics generated from callbacks when multiple readers are used in go.opentelemetry.io/otel/sdk/metric. (#5900)
Removed
Remove all examples under go.opentelemetry.io/otel/example as they are moved to Contrib repository. (#5930)
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Bumps the github-dependencies group with 7 updates in the / directory:
0.22.00.24.00.23.00.26.01.65.01.68.01.19.11.20.50.55.00.60.10.53.00.57.00.6.00.8.0Updates
golang.org/x/oauth2from 0.22.0 to 0.24.0Commits
22134a4README: don't recommend go get3e64809x/oauth2: add Token.ExpiresIn16a9973jwt: rename example to avoid vet errorb52af7dendpoints: add GitLab DeviceAuthURLUpdates
golang.org/x/termfrom 0.23.0 to 0.26.0Commits
b725e36go.mod: update golang.org/x dependencies54df7daREADME: don't recommend go get9d5441ago.mod: update golang.org/x dependencies2f7b0ddgo.mod: update golang.org/x dependenciesf867b76x/term: set missing VIRTUAL_TERMINAL_INPUT flag on WindowsUpdates
google.golang.org/grpcfrom 1.65.0 to 1.68.0Release notes
Sourced from google.golang.org/grpc's releases.
... (truncated)
Commits
acba4d3Change version to 1.68.0 (#7743)5363dcacredentials: Apply defaults to TLS configs provided through GetConfigForClien...056dc64status: Fix status incompatibility introduced by #6919 and move non-regenerat...b79fb61mem: use slice capacity instead of length, to determine whether to pool buffe...54841efstats/opentelemetry/csm: Get mesh_id local label from "CSM_MESH_ID" environme...ad81c20pickfirstleaf: minor simplification to reconcileSubConnsLocked method (#7731)b850ea5transport : wait for goroutines to exit before transport closes (#7666)00b9e14pickfirst: New pick first policy for dualstack (#7498)18a4eactestutils: add couple of log statements to the restartable listener type (#7716)fdc2ec2xdsclient: deflake TestADS_ResourcesAreRequestedAfterStreamRestart (#7720)Updates
github.com/prometheus/client_golangfrom 1.19.1 to 1.20.5Release notes
Sourced from github.com/prometheus/client_golang's releases.
... (truncated)
Changelog
Sourced from github.com/prometheus/client_golang's changelog.
... (truncated)
Commits
48e12a1Merge pull request #1645 from prometheus/cut-1204-pr1424504ad9bCut 1.20.5; update comments.584a7ceRevert "testutil compareMetricFamilies: make less error-prone (#1424)"05fcde9Merge pull request #1623 from krajorama/data-race-in-histogram-write209f4c0Add changelog1e398ccnative histogram: Fix race between Write and addExemplaref2f87eMerge pull request #1620 from prometheus/arthursens/prepare-1.20.3937ac63Add changelog entry for 1.20.36e9914dMerge pull request #1608 from krajorama/index-out-of-range-native-histogram-e...d6b8c89Update comments with more explanationsUpdates
github.com/prometheus/commonfrom 0.55.0 to 0.60.1Release notes
Sourced from github.com/prometheus/common's releases.
... (truncated)
Commits
653e0faUpdate common Prometheus files (#701)0d2e2e5Reload certificates even when no CA is used (#707)a9d2e3fMerge pull request #705 from roidelapluie/sourcefilefdc50c7promslog: Only log basename, not full pathdae848dUpdate supported Go versions (#700)63ff77eBump golang.org/x/oauth2 from 0.22.0 to 0.23.0 (#698)b7aa68cBump golang.org/x/net from 0.28.0 to 0.29.0 (#699)4e3a6fdfeat: addpromslog.NewNopLogger()convenience func (#697)d66e745promslog: use UTC timestamps for go-kit log style (#696)14bac55Merge pull request #695 from prometheus/repo_syncUpdates
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpcfrom 0.53.0 to 0.57.0Release notes
Sourced from go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc's releases.
... (truncated)
Changelog
Sourced from go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc's changelog.
... (truncated)
Commits
519f10dRelease v1.32.0/v0.57.0/v0.26.0/v0.12.0/v0.7.0/v0.5.0/v0.4.0 (#6311)bb01131fix(deps): update module google.golang.org/grpc to v1.68.0 (#6306)b559799fix(deps): update aws-sdk-go-v2 monorepo (#6308)0beb27cfix(deps): update module go.opentelemetry.io/build-tools/multimod to v0.15.0 ...4e7a11achore(deps): update module github.com/klauspost/cpuid/v2 to v2.2.9 (#6304)8e0db19config: don't log an error on close (#6299)da04e2dfix(deps): update module go.opentelemetry.io/build-tools/crosslink to v0.15.0...f658e10fix(deps): update module go.opentelemetry.io/build-tools/gotmpl to v0.15.0 (#...6b29ae8chore(deps): update otel/opentelemetry-collector-contrib docker tag to v0.113...68e20fefix(deps): update aws-sdk-go-v2 monorepo (#6298)Updates
go.opentelemetry.io/otelfrom 1.28.0 to 1.32.0Changelog
Sourced from go.opentelemetry.io/otel's changelog.
... (truncated)
Commits
7cfbd86Release v1.32.0/v0.54.0/v0.8.0/v0.0.11 (#5960)2be617efix(deps): update github.com/opentracing-contrib/go-grpc/test digest to 51a56...6db18dffix(deps): update module github.com/opentracing-contrib/go-grpc to v0.1.0 (#5...ef12bf8chore(deps): update golang.org/x (#5957)85eb76fAllow GC to collect unneeded slice elements (#5804)1492efaFix incorrect metrics getting generated from multiple readers ([APPROVALNOTIFIER] This PR is NOT APPROVED
This pull-request has been approved by: dependabot[bot] Once this PR has been reviewed and has the lgtm label, please assign msau42 for approval. For more information see the Kubernetes Code Review Process.
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