services:
  pushgateway:
    image: prom/pushgateway
    ports: ["9091:9091"]

  prometheus:
    image: prom/prometheus
    command:
      - "--config.file=/etc/prometheus/prometheus.yml"
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml:ro
    ports: ["9090:9090"]
    depends_on: [pushgateway]

  grafana:
    image: grafana/grafana
    environment:
      - GF_SECURITY_ADMIN_PASSWORD=admin
      - GF_USERS_ALLOW_SIGN_UP=false
    ports: ["3000:3000"]
    depends_on: [prometheus]