The C++ OpenTelemetry client.
Code shipped from this repository generally supports the following versions of C++ standards:
- ISO/IEC 14882:2011 (C++11, C++0x)
- ISO/IEC 14882:2014 (C++14, C++1y)
- ISO/IEC 14882:2017 (C++17, C++1z)
- ISO/IEC 14882:2020 (C++20)
Any exceptions to this are noted in the individual README.md files.
Please note that supporting the C Programming Language is not a goal of the current project.
Our CI pipeline builds and tests on following x86-64 platforms:
- ubuntu-18.04 (Default GCC Compiler - 7.5.0)
- ubuntu-18.04 (GCC 4.8 with -std=c++11 flag)
- ubuntu-20.04 (Default GCC Compiler - 9.3.0 with -std=c++20 flags)
- macOS 10.15 (Xcode 12.2)
- Windows Server 2019 (Visual Studio Enterprise 2019)
In general, the code shipped from this repository should build on all platforms having C++ compiler with supported C++ standards.
Please refer to INSTALL.md.
As an application owner or the library author, you can find the getting started guide and reference documentation on opentelemetry-cpp.readthedocs.io
The examples/simple directory contains a minimal program demonstrating how to
instrument a small library using a simple processor and console exporter,
along with build files for CMake and Bazel.
See CONTRIBUTING.md
We meet weekly, and the time of the meeting alternates between Monday at 15:00 PT and Wednesday at 10:00 PT. The meeting is subject to change depending on contributors' availability. Check the OpenTelemetry community calendar for specific dates.
Meetings take place via Zoom video conference. The passcode is 77777.
Meeting notes are available as a public Google doc. For edit access, get in touch on Slack.
Approvers (@open-telemetry/cpp-approvers):
- Johannes Tax, Microsoft
- Josh Suereth, Google
- Max Golovanov, Microsoft
- Ryan Burn, Lightstep
- Tom Tan, Microsoft
Find more about the approver role in community repository.
Maintainers (@open-telemetry/cpp-maintainers):
- Emil Mikulic, Google
- Lalit Kumar Bhasin, Microsoft
- Reiley Yang, Microsoft
Find more about the maintainer role in community repository.
Triagers (@open-telemetry/cpp-triagers):
- Alolita Sharma, Amazon
- Jodee Varney, New Relic
Find more about the triager role in community repository.
OpenTelemetry C++ is under active development.
The API and SDK packages are not yet generally available, and releases are not guaranteed to conform to a specific version of the specification. Future releases will not attempt to maintain backwards compatibility with previous releases. Each alpha and beta release could include significant changes to the API and SDK packages, making them incompatible with each other.
See the release notes for existing releases.
See the project milestones for details on upcoming releases. The dates and features described in issues and milestones are estimates, and subject to change.