services:
  loki:
    image: grafana/loki:3.2.1
    command: -config.file=/etc/loki/local-config.yaml
    ports:
      - "${LOKI_PORT:-3100}:3100"
    volumes:
      - loki_data:/loki
    restart: unless-stopped

  promtail:
    image: grafana/promtail:3.2.1
    command: -config.file=/etc/promtail/config.yml
    volumes:
      - /var/log:/var/log:ro
      - /var/lib/docker/containers:/var/lib/docker/containers:ro
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - ./promtail-config.yml:/etc/promtail/config.yml:ro
    depends_on:
      - loki
    restart: unless-stopped

volumes:
  loki_data: