# Observability VM (10.20.0.10): Mimir 9009, Loki 3100, Tempo 3200 (OTLP 4317/4318), Grafana 3000.
# Object storage: the three GCS buckets, authenticated through the VM service account (no key files).
services:
  mimir:
    image: grafana/mimir:3.2.1
    container_name: mimir
    restart: always
    command: ["-config.file=/etc/mimir.yaml"]
    volumes:
      - ./mimir.yaml:/etc/mimir.yaml:ro
      - mimir-data:/data
    ports:
      - "9009:9009"
  loki:
    image: grafana/loki:3.7.8
    container_name: loki
    restart: always
    command: ["-config.file=/etc/loki.yaml"]
    volumes:
      - ./loki.yaml:/etc/loki.yaml:ro
      - loki-data:/loki
    ports:
      - "3100:3100"
  tempo:
    image: grafana/tempo:3.0.3
    container_name: tempo
    restart: always
    command: ["-config.file=/etc/tempo.yaml"]
    volumes:
      - ./tempo.yaml:/etc/tempo.yaml:ro
      - tempo-data:/var/tempo
    ports:
      - "3200:3200"
      - "4317:4317"
      - "4318:4318"
  grafana:
    image: grafana/grafana:13.2.2
    container_name: grafana
    restart: always
    environment:
      GF_SECURITY_ADMIN_USER: admin
      GF_SECURITY_ADMIN_PASSWORD: "${GF_SECURITY_ADMIN_PASSWORD}"
      GF_SERVER_ROOT_URL: http://10.20.0.10:3000
      GF_ANALYTICS_REPORTING_ENABLED: "false"
    volumes:
      - ./grafana/provisioning:/etc/grafana/provisioning:ro
      - grafana-data:/var/lib/grafana
    ports:
      - "3000:3000"
    depends_on: [mimir, loki, tempo]
volumes:
  mimir-data: {}
  loki-data: {}
  tempo-data: {}
  grafana-data: {}