If you run your tests inside a container that you launch yourself within the build (for example, using docker run or docker-compose), forward the following environment variables to the container depending on your CI provider. This enables the Datadog tracer to autodetect the build information.
Additionally, you need to pass in the environment variables required to configure the tracer as described in the per-language test instrumentation instructions (such as DD_SERVICE, DD_ENV, and a valid DD_TRACE_AGENT_URL that is accessible from within the container).
APPVEYORAPPVEYOR_BUILD_IDAPPVEYOR_BUILD_NUMBERAPPVEYOR_BUILD_FOLDERAPPVEYOR_REPO_PROVIDERAPPVEYOR_REPO_NAMEAPPVEYOR_REPO_BRANCHAPPVEYOR_REPO_COMMITAPPVEYOR_REPO_TAG_NAMEAPPVEYOR_PULL_REQUEST_HEAD_REPO_BRANCHFull list of build environment variables provided by AppVeyor
TF_BUILDBUILD_DEFINITIONNAMEBUILD_BUILDIDBUILD_SOURCESDIRECTORYBUILD_REPOSITORY_URIBUILD_SOURCEBRANCHBUILD_SOURCEVERSIONBUILD_SOURCEBRANCHBUILD_SOURCEVERSIONSYSTEM_TEAMFOUNDATIONSERVERURISYSTEM_TEAMPROJECTSYSTEM_JOBIDSYSTEM_TASKINSTANCEIDSYSTEM_PULLREQUEST_SOURCEREPOSITORYURISYSTEM_PULLREQUEST_SOURCEBRANCHSYSTEM_PULLREQUEST_SOURCECOMMITIDFull list of build environment variables provided by Azure Pipelines
BITBUCKET_PIPELINE_UUIDBITBUCKET_BUILD_NUMBERBITBUCKET_CLONE_DIRBITBUCKET_REPO_FULL_NAMEBITBUCKET_GIT_SSH_ORIGINBITBUCKET_COMMITBITBUCKET_BRANCHBITBUCKET_TAGFull list of build environment variables provided by Bitbucket Pipelines
BUILDKITEBUILDKITE_PIPELINE_SLUGBUILDKITE_JOB_IDBUILDKITE_BUILD_IDBUILDKITE_BUILD_NUMBERBUILDKITE_BUILD_URLBUILDKITE_BUILD_CHECKOUT_PATHBUILDKITE_REPOBUILDKITE_COMMITBUILDKITE_BRANCHBUILDKITE_TAGFull list of build environment variables provided by Buildkite
CIRCLECICIRCLE_PROJECT_REPONAMECIRCLE_BUILD_NUMCIRCLE_BUILD_URLCIRCLE_WORKFLOW_IDCIRCLE_WORKING_DIRECTORYCIRCLE_REPOSITORY_URLCIRCLE_SHA1CIRCLE_BRANCHCIRCLE_TAGFull list of build environment variables provided by CircleCI
GITHUB_ACTIONGITHUB_RUN_IDGITHUB_RUN_NUMBERGITHUB_WORKFLOWGITHUB_WORKSPACEGITHUB_REPOSITORYGITHUB_SHAGITHUB_HEAD_REFGITHUB_REFFull list of build environment variables provided by GitHub Actions
GITLAB_CICI_PIPELINE_IDCI_PIPELINE_URLCI_PIPELINE_IIDCI_PROJECT_PATHCI_PROJECT_DIRCI_JOB_URLCI_REPOSITORY_URLCI_COMMIT_SHACI_COMMIT_BRANCHCI_COMMIT_TAGFull list of build environment variables provided by GitLab CI
JENKINS_URLBUILD_TAGBUILD_NUMBERBUILD_URLWORKSPACEJOB_NAMEJOB_URLGIT_URLGIT_COMMITGIT_BRANCHFull list of build environment variables provided by Jenkins
TRAVISTRAVIS_BUILD_IDTRAVIS_BUILD_NUMBERTRAVIS_BUILD_WEB_URLTRAVIS_BUILD_DIRTRAVIS_JOB_WEB_URLTRAVIS_REPO_SLUGTRAVIS_COMMITTRAVIS_BRANCHTRAVIS_TAGTRAVIS_PULL_REQUEST_SLUGTRAVIS_PULL_REQUEST_BRANCHFull list of build environment variables provided by Travis CI