docker-compose.yml

services:
  dd-agent:
    container_name: dd-agent
    # Known Issue: Agent versions 7.61.0 through 7.63.0 have an issue where OTLP ingestion pipelines may 
    # fail to start in Docker environments, showing the error: Error running the OTLP ingest pipeline: failed 
    # to register process metrics: process does not exist.
    # If you are using an affected version, you can use one of these workarounds:
    # 1. Set the environment variable HOST_PROC to /proc in your Agent Docker container.
    # 2. Remove /proc/:/host/proc/:ro from volumes in your Agent Docker container.
    # 3. Set pid to host in your Agent Docker container.
    # These configurations can be applied through either the docker command or Docker compose file.
    # See: https://docs.datadoghq.com/opentelemetry/setup/otlp_ingest_in_the_agent/?tab=docker
    image: datadog/agent:7.60.0
    environment:
      DD_API_KEY: ${DATADOG_API_KEY}
      DD_SITE: ${DATADOG_SITE}
      #DD_APPLICATION_KEY: ${DATADOG_APP_KEY}
      DD_DOGSTATSD_NON_LOCAL_TRAFFIC: true
      DD_OTLP_CONFIG_RECEIVER_PROTOCOLS_GRPC_ENDPOINT: "0.0.0.0:4317"
      DD_OTLP_CONFIG_RECEIVER_PROTOCOLS_HTTP_ENDPOINT: "0.0.0.0:4318"
      DD_LOGS_ENABLED: true
      DD_OTLP_CONFIG_LOGS_ENABLED: true
      DD_TAGS: "app:telemetry-tom source:dd-agent"
      DD_CONTAINER_LABELS_AS_TAGS: true
      DD_PROCESS_CONFIG_PROCESS_COLLECTION_ENABLED: true
    expose:
      - 4317
      - 4318
      - 8125
      - 8126
    env_file:
      - .env
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - /proc/:/host/proc/:ro
      - /sys/fs/cgroup/:/host/sys/fs/cgroup:ro
      - /var/lib/docker/containers:/var/lib/docker/containers:ro
    networks:
      - app-network

  sb-dd:
    depends_on:
      - dd-agent
    container_name: springboot-datadog-telemetry-tom
    build:
        context: ./services/springboot-datadog-telemetry-tom
        dockerfile: Dockerfile
    ports:
        - "8081:8080"
    environment:
        "management.datadog.metrics.export.enabled": "true"
        "management.datadog.metrics.export.uri": "https://api.${DATADOG_SITE}"
        "management.datadog.metrics.export.api-key": "${DATADOG_API_KEY}"
        "management.datadog.metrics.export.application-key": "${DATADOG_APP_KEY}"
        "management.datadog.metrics.export.step": "${DATADOG_STEP}"
        "management.datadog.metrics.export.description": "Springboot Datadog Telemetry Tom"
        "management.datadog.metrics.export.host-tag": "springboot-datadog-telemetry-tom"
        "metrics.tags.application": "springboot-datadog-telemetry-tom-app"
        "DD_AGENT_HOST": "dd-agent"
    networks:
      - app-network

  # sb-otlp:
  #   depends_on:
  #     - dd-agent
  #   container_name: springboot-opentelemtry-telemetry-tom
  #   build:
  #       context: ./services/springboot-datadog-telemetry-tom
  #       dockerfile: Dockerfile
  #   ports:
  #       - "8082:8080"
  #   environment:
  #       "management.otlp.metrics.export.url": "http://dd-agent:4318"
  #       "management.otlp.metrics.export.enabled": "true"
  #       "metrics.tags.application": "springboot-opentelemtry-telemetry-tom-app"
  #   networks:
  #     - app-network

networks:
  app-network:
    driver: bridge