docker-compose-sonarqube.yml

root@sonarqube:~/sonar# cat docker-compose.yml 
version: "3"

services:
  sonarqube:
    image: sonarqube
    ports:
      - "9000:9000"
    networks:
      - sonarnet
    environment:
      - sonar.jdbc.url=jdbc:postgresql://db:5432/sonar
    volumes:
      - sonarqube_conf:/opt/sonarqube/conf
      - sonarqube_data:/opt/sonarqube/data
      - sonarqube_extensions:/opt/sonarqube/extensions

  nginx:
    image: nginx:latest
    hostname: ng01
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - "./config-nginx:/etc/nginx/conf.d"
    networks:
      - sonarnet
    depends_on:
      - sonarqube 

  db:
    image: postgres
    networks:
      - sonarnet
    environment:
      - POSTGRES_USER=sonar
      - POSTGRES_PASSWORD=sonardb
    volumes:
      - postgresql:/var/lib/postgresql
      # This needs explicit mapping due to https://github.com/docker-library/postgres/blob/4e48e3228a30763913ece952c611e5e9b95c8759/Dockerfile.template#L52
      - postgresql_data:/var/lib/postgresql/data

networks:
  sonarnet:
    driver: bridge

volumes:
  sonarqube_conf:
  sonarqube_data:
  sonarqube_extensions:
  postgresql:
  postgresql_data:

root@sonarqube:~/sonar#