datastore/tests/integration/compose/docker_compose_prometheus_receiver.yml

services:
  # Service "prometheus_receiver" runs a prometheus server which accepts data sent by the RemoteWrite protocol to Prometheus to api/v1/write.
  prometheus_receiver:
    image: prom/prometheus:v3.5.0
    hostname: ${PROMETHEUS_RECEIVER_HOSTNAME:-prometheus_receiver}
    restart: always
    entrypoint: |
      /bin/sh -c '
      cat << EOF > /etc/prometheus/prometheus.yml
      storage:
        tsdb:
          out_of_order_time_window: 100y
      EOF
      exec /bin/prometheus --config.file="/etc/prometheus/prometheus.yml" --storage.tsdb.path="/prometheus" --web.listen-address="0.0.0.0:${PROMETHEUS_RECEIVER_PORT}" --storage.tsdb.retention.time=100y --enable-feature=remote-write-receiver --web.enable-remote-write-receiver --enable-feature=promql-experimental-functions &> /var/log/prometheus/prometheus.log
      '
    expose:
      - ${PROMETHEUS_RECEIVER_PORT}
    healthcheck:
      test: curl -f "http://localhost:${PROMETHEUS_RECEIVER_PORT}/api/v1/status/runtimeinfo" || exit 1
      interval: 5s
      timeout: 3s
      retries: 30
    volumes:
      - type: ${PROMETHEUS_RECEIVER_LOGS_FS:-tmpfs}
        source: ${PROMETHEUS_RECEIVER_LOGS:-}
        target: /var/log/prometheus
    stop_grace_period: 5s
    cpus: 3