Docker compose file for installing core php based apps - Selfoss in this case

selfoss.yml

# Assumptions: 
# -> Traefik container is already up and running along with the corresponding network
# After container setup:
# -> Download package from [selfoss](https://selfoss.aditu.de/) and copy over to the app folder
# -> follows install steps mentioned on the installation wiki

version: '3.7'

services:

  mariadb:
    image: mariadb:10.3.14
    volumes:
      - ${VOLUME_PATH}selfossmariadb:/var/lib/mysql:cached
    environment:
      - MYSQL_ROOT_PASSWORD=strongrootpassword
      - MYSQL_DATABASE=selfoss
      - MYSQL_USER=selfoss
      - MYSQL_PASSWORD=passwordforselfoss
    networks:
      - internal

  app:
    image: sriperinkulam/php-7.4.3-apache-buster-plus:latest
    volumes:
      - ./app/:/var/www/html/
    deploy:
      labels:
        - traefik.port=80
        - traefik.enable=true
        - traefik.frontend.rule=Host:${DOMAIN:-selfoss.localhost}
    networks:
      - internal
      - traefik

volumes:
  selfossmariadb:

networks:
  internal:
    driver: overlay
    attachable: true
  traefik:
    external: true
    name: traefik-net