---
version: "3.8"

services:
  app:
    image: "thecoopcloud/nginx:1.21.4-bedrock"
    working_dir: /app
    volumes:
      - wordpress:/app:cached
    networks:
      - proxy
      - backend
    environment:
      - STACK_NAME
    deploy:
      restart_policy:
        condition: on-failure
      labels:
        - "traefik.enable=true"
        - "traefik.http.services.${STACK_NAME}.loadbalancer.server.port=80"
        - "traefik.http.routers.${STACK_NAME}.rule=Host(`${DOMAIN}`${EXTRA_DOMAINS})"
        - "traefik.http.routers.${STACK_NAME}.entrypoints=web-secure"
        - "traefik.http.routers.${STACK_NAME}.tls.certresolver=${LETS_ENCRYPT_ENV}"
        - "backupbot.backup=true"
        - "backupbot.backup.path=/var/www/html"
        # note(3wc): no explicit EXTRA_DOMAINS redirect needed, wordpress does
        # it for us
    # healthcheck:
    #   test: ["CMD", "curl", "-f", "http://localhost"]
    #   interval: 30s
    #   timeout: 10s
    #   retries: 10
    #   start_period: 1m
  
  php:
    image: "thecoopcloud/wordpress:5.8.2-php7.4-fpm-bedrock"
    working_dir: /app
    secrets:
      - db_password
    environment:
      - DB_NAME=wordpress
      - DB_USER=wordpress
      - DB_PASSWORD_FILE=/run/secrets/db_password
      - DB_HOST=db
      - WP_ENV=production
      - WP_HOME=https://${DOMAIN}
      - WP_SITEURL=https://${DOMAIN}/wp/
      - DB_PREFIX
    networks:
      - backend
    volumes:
      - wordpress:/app:cached

  db:
    image: mariadb:10.4
    networks:
      - backend
    volumes:
      - "mariadb:/var/lib/mysql"
    environment:
      - MYSQL_ROOT_PASSWORD_FILE=/run/secrets/db_root_password
      - MYSQL_DATABASE=wordpress
      - MYSQL_USER=wordpress
      - MYSQL_PASSWORD_FILE=/run/secrets/db_password
    networks:
      - backend
    secrets:
      - db_password
      - db_root_password
    deploy:
      labels:
        - "backupbot.backup=true"
        - "backupbot.backup.path=/tmp/dump.sql.gz"
        - "backupbot.backup.post-hook=rm -f /tmp/dump.sql.gz"
        - "backupbot.backup.pre-hook=mysqldump -u root -p`cat /run/secrets/db_root_password` wordpress | gzip > /tmp/dump.sql.gz"

networks:
  proxy:
    external: true
  backend:

volumes:
  wordpress:
  mariadb:
    
secrets:
  db_root_password:
    external: true
    name: ${STACK_NAME}_db_root_password_${SECRET_DB_ROOT_PASSWORD_VERSION}
  db_password:
    external: true
    name: ${STACK_NAME}_db_password_${SECRET_DB_PASSWORD_VERSION}