You've already forked opentelemetry-go
mirror of
https://github.com/open-telemetry/opentelemetry-go.git
synced 2025-08-10 22:31:50 +02:00
9dc2769ed9
This PR contains the following updates: | Package | Change | Age | Adoption | Passing | Confidence | |---|---|---|---|---|---| | [github.com/prometheus/client_golang](https://redirect.github.com/prometheus/client_golang) | `v1.21.1` -> `v1.22.0` | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | --- > [!WARNING] > Some dependencies could not be looked up. Check the Dependency Dashboard for more information. --- ### Release Notes <details> <summary>prometheus/client_golang (github.com/prometheus/client_golang)</summary> ### [`v1.22.0`](https://redirect.github.com/prometheus/client_golang/releases/tag/v1.22.0): - 2025-04-07 [Compare Source](https://redirect.github.com/prometheus/client_golang/compare/v1.21.1...v1.22.0) ⚠️ This release contains potential breaking change if you use experimental `zstd` support introduce in [#​1496](https://redirect.github.com/prometheus/client_golang/issues/1496) ⚠️ Experimental support for `zstd` on scrape was added, controlled by the request `Accept-Encoding` header. It was enabled by default since version 1.20, but now you need to add a blank import to enable it. The decision to make it opt-in by default was originally made because the Go standard library was expected to have default zstd support added soon, [https://github.com/golang/go/issues/62513](https://redirect.github.com/golang/go/issues/62513) however, the work took longer than anticipated and it will be postponed to upcoming major Go versions. e.g.: > ```go > import ( > _ "github.com/prometheus/client_golang/prometheus/promhttp/zstd" > ) > ``` - \[FEATURE] prometheus: Add new CollectorFunc utility [#​1724](https://redirect.github.com/prometheus/client_golang/issues/1724) - \[CHANGE] Minimum required Go version is now 1.22 (we also test client_golang against latest go version - 1.24) [#​1738](https://redirect.github.com/prometheus/client_golang/issues/1738) - \[FEATURE] api: `WithLookbackDelta` and `WithStats` options have been added to API client. [#​1743](https://redirect.github.com/prometheus/client_golang/issues/1743) - \[CHANGE] ⚠️ promhttp: Isolate zstd support and klauspost/compress library use to promhttp/zstd package. [#​1765](https://redirect.github.com/prometheus/client_golang/issues/1765) <details> <summary> All Changes </summary> - build(deps): bump golang.org/x/sys from 0.28.0 to 0.29.0 by [@​dependabot](https://redirect.github.com/dependabot) in [https://github.com/prometheus/client_golang/pull/1720](https://redirect.github.com/prometheus/client_golang/pull/1720) - build(deps): bump google.golang.org/protobuf from 1.36.1 to 1.36.3 by [@​dependabot](https://redirect.github.com/dependabot) in [https://github.com/prometheus/client_golang/pull/1719](https://redirect.github.com/prometheus/client_golang/pull/1719) - Update RELEASE.md by [@​bwplotka](https://redirect.github.com/bwplotka) in [https://github.com/prometheus/client_golang/pull/1721](https://redirect.github.com/prometheus/client_golang/pull/1721) - chore(docs): Add links for the upstream PRs by [@​kakkoyun](https://redirect.github.com/kakkoyun) in [https://github.com/prometheus/client_golang/pull/1722](https://redirect.github.com/prometheus/client_golang/pull/1722) - Added tips on releasing client and checking with k8s. by [@​bwplotka](https://redirect.github.com/bwplotka) in [https://github.com/prometheus/client_golang/pull/1723](https://redirect.github.com/prometheus/client_golang/pull/1723) - feat: Add new CollectorFunc utility by [@​Saumya40-codes](https://redirect.github.com/Saumya40-codes) in [https://github.com/prometheus/client_golang/pull/1724](https://redirect.github.com/prometheus/client_golang/pull/1724) - build(deps): bump google.golang.org/protobuf from 1.36.3 to 1.36.4 by [@​dependabot](https://redirect.github.com/dependabot) in [https://github.com/prometheus/client_golang/pull/1725](https://redirect.github.com/prometheus/client_golang/pull/1725) - build(deps): bump the github-actions group with 5 updates by [@​dependabot](https://redirect.github.com/dependabot) in [https://github.com/prometheus/client_golang/pull/1726](https://redirect.github.com/prometheus/client_golang/pull/1726) - Synchronize common files from prometheus/prometheus by [@​prombot](https://redirect.github.com/prombot) in [https://github.com/prometheus/client_golang/pull/1727](https://redirect.github.com/prometheus/client_golang/pull/1727) - Synchronize common files from prometheus/prometheus by [@​prombot](https://redirect.github.com/prombot) in [https://github.com/prometheus/client_golang/pull/1731](https://redirect.github.com/prometheus/client_golang/pull/1731) - build(deps): bump golang.org/x/sys from 0.29.0 to 0.30.0 by [@​dependabot](https://redirect.github.com/dependabot) in [https://github.com/prometheus/client_golang/pull/1739](https://redirect.github.com/prometheus/client_golang/pull/1739) - build(deps): bump google.golang.org/protobuf from 1.36.4 to 1.36.5 by [@​dependabot](https://redirect.github.com/dependabot) in [https://github.com/prometheus/client_golang/pull/1740](https://redirect.github.com/prometheus/client_golang/pull/1740) - Cleanup dependabot config by [@​SuperQ](https://redirect.github.com/SuperQ) in [https://github.com/prometheus/client_golang/pull/1741](https://redirect.github.com/prometheus/client_golang/pull/1741) - Upgrade Golang version v1.24 by [@​dongjiang1989](https://redirect.github.com/dongjiang1989) in [https://github.com/prometheus/client_golang/pull/1738](https://redirect.github.com/prometheus/client_golang/pull/1738) - build(deps): bump the github-actions group with 2 updates by [@​dependabot](https://redirect.github.com/dependabot) in [https://github.com/prometheus/client_golang/pull/1742](https://redirect.github.com/prometheus/client_golang/pull/1742) - Merging 1.21 release back to main. by [@​bwplotka](https://redirect.github.com/bwplotka) in [https://github.com/prometheus/client_golang/pull/1744](https://redirect.github.com/prometheus/client_golang/pull/1744) - Synchronize common files from prometheus/prometheus by [@​prombot](https://redirect.github.com/prombot) in [https://github.com/prometheus/client_golang/pull/1745](https://redirect.github.com/prometheus/client_golang/pull/1745) - Add support for undocumented query options for API by [@​mahendrapaipuri](https://redirect.github.com/mahendrapaipuri) in [https://github.com/prometheus/client_golang/pull/1743](https://redirect.github.com/prometheus/client_golang/pull/1743) - exp/api: Add experimental exp module; Add remote API with write client and handler. by [@​bwplotka](https://redirect.github.com/bwplotka) in [https://github.com/prometheus/client_golang/pull/1658](https://redirect.github.com/prometheus/client_golang/pull/1658) - exp/api: Add accepted msg type validation to handler by [@​saswatamcode](https://redirect.github.com/saswatamcode) in [https://github.com/prometheus/client_golang/pull/1750](https://redirect.github.com/prometheus/client_golang/pull/1750) - build(deps): bump the github-actions group with 5 updates by [@​dependabot](https://redirect.github.com/dependabot) in [https://github.com/prometheus/client_golang/pull/1751](https://redirect.github.com/prometheus/client_golang/pull/1751) - build(deps): bump github.com/klauspost/compress from 1.17.11 to 1.18.0 by [@​dependabot](https://redirect.github.com/dependabot) in [https://github.com/prometheus/client_golang/pull/1752](https://redirect.github.com/prometheus/client_golang/pull/1752) - build(deps): bump github.com/google/go-cmp from 0.6.0 to 0.7.0 by [@​dependabot](https://redirect.github.com/dependabot) in [https://github.com/prometheus/client_golang/pull/1753](https://redirect.github.com/prometheus/client_golang/pull/1753) - exp: Reset snappy buf by [@​saswatamcode](https://redirect.github.com/saswatamcode) in [https://github.com/prometheus/client_golang/pull/1756](https://redirect.github.com/prometheus/client_golang/pull/1756) - Merge release 1.21.1 to main. by [@​bwplotka](https://redirect.github.com/bwplotka) in [https://github.com/prometheus/client_golang/pull/1762](https://redirect.github.com/prometheus/client_golang/pull/1762) - exp: Add dependabot config by [@​saswatamcode](https://redirect.github.com/saswatamcode) in [https://github.com/prometheus/client_golang/pull/1754](https://redirect.github.com/prometheus/client_golang/pull/1754) - build(deps): bump peter-evans/create-pull-request from 7.0.7 to 7.0.8 in the github-actions group by [@​dependabot](https://redirect.github.com/dependabot) in [https://github.com/prometheus/client_golang/pull/1764](https://redirect.github.com/prometheus/client_golang/pull/1764) - promhttp: Isolate zstd support and klauspost/compress library use to promhttp/zstd package by [@​liggitt](https://redirect.github.com/liggitt) in [https://github.com/prometheus/client_golang/pull/1765](https://redirect.github.com/prometheus/client_golang/pull/1765) - Cut 1.22.0-rc.0 by [@​kakkoyun](https://redirect.github.com/kakkoyun) in [https://github.com/prometheus/client_golang/pull/1768](https://redirect.github.com/prometheus/client_golang/pull/1768) </details> #### New Contributors * @​Saumya40-codes made their first contributi[https://github.com/prometheus/client_golang/pull/1724](https://redirect.github.com/prometheus/client_golang/pull/1724)l/1724 * @​mahendrapaipuri made their first contributi[https://github.com/prometheus/client_golang/pull/1743](https://redirect.github.com/prometheus/client_golang/pull/1743)l/1743 * @​liggitt made their first contributi[https://github.com/prometheus/client_golang/pull/1765](https://redirect.github.com/prometheus/client_golang/pull/1765)l/1765 **Full Changelog**: https://github.com/prometheus/client_golang/compare/v1.21.1...v1.22.0-rc.0 </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about these updates again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR was generated by [Mend Renovate](https://mend.io/renovate/). View the [repository job log](https://developer.mend.io/github/open-telemetry/opentelemetry-go). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOS4yMzUuMiIsInVwZGF0ZWRJblZlciI6IjM5LjIzNS4yIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6WyJTa2lwIENoYW5nZWxvZyIsImRlcGVuZGVuY2llcyJdfQ==--> Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: dmathieu <42@dmathieu.com>
OpenTelemetry-Go
OpenTelemetry-Go is the Go implementation of OpenTelemetry. It provides a set of APIs to directly measure performance and behavior of your software and send this data to observability platforms.
Project Status
| Signal | Status |
|---|---|
| Traces | Stable |
| Metrics | Stable |
| Logs | Beta1 |
Progress and status specific to this repository is tracked in our project boards and milestones.
Project versioning information and stability guarantees can be found in the versioning documentation.
Compatibility
OpenTelemetry-Go ensures compatibility with the current supported versions of the Go language:
Each major Go release is supported until there are two newer major releases. For example, Go 1.5 was supported until the Go 1.7 release, and Go 1.6 was supported until the Go 1.8 release.
For versions of Go that are no longer supported upstream, opentelemetry-go will stop ensuring compatibility with these versions in the following manner:
- A minor release of opentelemetry-go will be made to add support for the new supported release of Go.
- The following minor release of opentelemetry-go will remove compatibility testing for the oldest (now archived upstream) version of Go. This, and future, releases of opentelemetry-go may include features only supported by the currently supported versions of Go.
Currently, this project supports the following environments.
| OS | Go Version | Architecture |
|---|---|---|
| Ubuntu | 1.24 | amd64 |
| Ubuntu | 1.23 | amd64 |
| Ubuntu | 1.24 | 386 |
| Ubuntu | 1.23 | 386 |
| Ubuntu | 1.24 | arm64 |
| Ubuntu | 1.23 | arm64 |
| macOS 13 | 1.24 | amd64 |
| macOS 13 | 1.23 | amd64 |
| macOS | 1.24 | arm64 |
| macOS | 1.23 | arm64 |
| Windows | 1.24 | amd64 |
| Windows | 1.23 | amd64 |
| Windows | 1.24 | 386 |
| Windows | 1.23 | 386 |
While this project should work for other systems, no compatibility guarantees are made for those systems currently.
Getting Started
You can find a getting started guide on opentelemetry.io.
OpenTelemetry's goal is to provide a single set of APIs to capture distributed traces and metrics from your application and send them to an observability platform. This project allows you to do just that for applications written in Go. There are two steps to this process: instrument your application, and configure an exporter.
Instrumentation
To start capturing distributed traces and metric events from your application it first needs to be instrumented. The easiest way to do this is by using an instrumentation library for your code. Be sure to check out the officially supported instrumentation libraries.
If you need to extend the telemetry an instrumentation library provides or want to build your own instrumentation for your application directly you will need to use the Go otel package. The examples are a good way to see some practical uses of this process.
Export
Now that your application is instrumented to collect telemetry, it needs an export pipeline to send that telemetry to an observability platform.
All officially supported exporters for the OpenTelemetry project are contained in the exporters directory.
| Exporter | Logs | Metrics | Traces |
|---|---|---|---|
| OTLP | ✓ | ✓ | ✓ |
| Prometheus | ✓ | ||
| stdout | ✓ | ✓ | ✓ |
| Zipkin | ✓ |
Contributing
See the contributing documentation.