docker-compose.grafana.alloy.yaml

services:
  grafana-alloy:
    container_name: 'ddev-${DDEV_SITENAME}-grafana-alloy'
    image: grafana/alloy:latest
    user: '${UID:-}:${GID:-}'
    entrypoint:
      - /bin/alloy
      - run
      - --server.http.listen-addr=0.0.0.0:12345
      - --storage.path=/var/lib/alloy/data
      - --stability.level=experimental
      - /etc/alloy/config.alloy
    labels:
      com.ddev.site-name: ${DDEV_SITENAME}
      com.ddev.approot: ${DDEV_APPROOT}
    volumes:
      - type: bind
        source: ./grafana/alloy/config.alloy
        target: /etc/alloy/config.alloy
      # - grafana-alloy-data:/var/lib/alloy/data
      # Configuration to write logs to the file is in a separate file:
      # config.grafana.logs.yaml
      - web-logs-data:/var/log
    networks:
      default:
        aliases:
          - opentelemetry-grafana

    environment:
      - VIRTUAL_HOST=$DDEV_HOSTNAME
      - HTTP_EXPOSE=12345:12345,4317:4317,4318:4318,9411:9411,14268:14268
      - HTTPS_EXPOSE=12345:12345,4317:4317,4318:4318,9411:9411,14268:14268
volumes:
  # grafana-alloy-data:
  #   name: 'ddev-${DDEV_SITENAME}_grafana-alloy-data'
  web-logs-data:
    name: 'ddev-${DDEV_SITENAME}_web-logs'