.github/actions/setup-tracing/action.yml

name: 'Setup Tracing'
description: 'Composite action to set up the tracing for test jobs'

runs:
  using: composite
  steps:
    - run: |
        set -e
        mkdir -p /tmp/reports
        chmod 777 /tmp/reports
        docker run -d --net=host --name otelcol \
          -v "./otelcol-ci-config.yml:/etc/otelcol-contrib/config.yaml" \
          -v "/tmp/reports:/data" \
          otel/opentelemetry-collector-contrib:${OTEL_COLLECTOR_VERSION} \
            --config file:/etc/otelcol-contrib/config.yaml \
            --config "yaml:exporters::file::path: /data/otel-trace.jsonl"
        docker0_ip="$(ip -f inet addr show docker0 | grep -Po 'inet \K[\d.]+')"
        echo "OTEL_EXPORTER_OTLP_ENDPOINT=http://${docker0_ip}:4318" >> "${GITHUB_ENV}"
        echo "OTEL_EXPORTER_OTLP_PROTOCOL=http/protobuf" >> "${GITHUB_ENV}"
      shell: bash
      env:
        # The OTEL Collector is set up on Windows through an inline run step. If
        # you update the collector here, don't forget to update the version set
        # in .github/workflows/.windows.yml.
        OTEL_COLLECTOR_VERSION: "0.144.0"