--- networks: internal-pod: internal: true external-pod: internal: false services: mariadb: image: mariadb:latest environment: MYSQL_ROOT_PASSWORD: rootpassfordev MYSQL_DATABASE: dolibarr ports: - "3306:3306" networks: - internal-pod - external-pod web: depends_on: - mariadb phpmyadmin: image: phpmyadmin/phpmyadmin environment: PMA_HOST: mariadb depends_on: - mariadb ports: - "8080:80" networks: - internal-pod - external-pod