services:

  node-exporter:
    image: prom/node-exporter
    container_name: node-exporter
    ports:
      - "9100:9100"
  nginx-exporter:
    image: nginx/nginx-prometheus-exporter
    container_name: nginx-exporter
    ports:
      - "9113:9113"
    command:
      - '-nginx.scrape-uri=http://webserver:8080/stub_status'
  postgres-exporter:
    image: prometheuscommunity/postgres-exporter
    container_name: postgres-exporter
    ports:
      - "9187:9187"
    environment:
      DATA_SOURCE_NAME: "postgresql://gitea:gitea@db:5432/gitea?sslmode=disable"