# DOMAIN=example.com docker stack deploy -c wordpress.yml wordpress

services:
  nginx:
    image: ethibox/nginx-proxy:latest
    environment:
      - SERVER_NAME={{ index .Service.Labels "com.docker.stack.namespace" }}_app
    volumes:
      - ${VOLUME_PATH}wordpress:/var/www/html:cached
    deploy:
      labels:
        - traefik.enable=true
        - traefik.http.routers.wordpress-${NUMBER:-1}.rule=Host(`${DOMAIN:-wordpress.localhost}`)
        - traefik.http.routers.wordpress-${NUMBER:-1}.entrypoints=${SCHEME:-https}
        - traefik.http.routers.wordpress-${NUMBER:-1}.service=wordpress-${NUMBER:-1}
        - traefik.http.routers.wordpress-${NUMBER:-1}.tls.certresolver=letsencrypt
        - traefik.http.services.wordpress-${NUMBER:-1}.loadbalancer.server.port=80
    networks:
      - internal
      - traefik

  app:
    image: wordpress:${VERSION:-6-fpm-alpine}
    entrypoint: /bin/sh
    command:
      - -c
      - |
        echo "upload_max_filesize = $$WP_UPLOAD_MAX_FILESIZE" > $$PHP_INI_DIR/conf.d/custom.ini
        echo "memory_limit = $$WP_MEMORY_LIMIT" >> $$PHP_INI_DIR/conf.d/custom.ini
        echo "post_max_size = $$WP_POST_MAX_SIZE" >> $$PHP_INI_DIR/conf.d/custom.ini
        echo "max_execution_time = $$WP_MAX_EXECUTION_TIME" >> $$PHP_INI_DIR/conf.d/custom.ini
        docker-entrypoint.sh php-fpm
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ${VOLUME_PATH}wordpress:/var/www/html:cached
    environment:
      WORDPRESS_DEBUG: ${WORDPRESS_DEBUG:-false}
      WORDPRESS_DB_HOST: ${MYSQL_HOST:-mariadb}
      WORDPRESS_DB_USER: ${MYSQL_USER:-wordpress}
      WORDPRESS_DB_PASSWORD: ${MYSQL_PASSWORD:-myp@ssw0rd}
      WORDPRESS_TABLE_PREFIX: ${WORDPRESS_TABLE_PREFIX:-wp_}
      WORDPRESS_CONFIG_EXTRA: |
        define('DISABLE_WP_CRON', getenv('DISABLE_WP_CRON'));
        define('WP_HOME', getenv('WP_HOME'));
        define('WP_SITEURL', getenv('WP_SITEURL'));
      WP_HOME: ${SCHEME:-https}://${DOMAIN:-wordpress.localhost}
      WP_SITEURL: ${SCHEME:-https}://${DOMAIN:-wordpress.localhost}
      WP_UPLOAD_MAX_FILESIZE: ${WP_UPLOAD_MAX_FILESIZE:-256M}
      WP_MAX_EXECUTION_TIME: ${WP_MAX_EXECUTION_TIME:-300}
      WP_MEMORY_LIMIT: ${WP_MEMORY_LIMIT:-256M}
      WP_POST_MAX_SIZE: ${WP_POST_MAX_SIZE:-256M}
      DISABLE_WP_CRON: ${DISABLE_WP_CRON:-true}
    networks:
      - internal

  cron:
    image: alpine:latest
    entrypoint: /bin/sh
    command:
      - -c
      - |
        echo '* * * * * wget -q -O - http://nginx/wp-cron.php?doing_wp_cron' | crontab -
        crond -f
    volumes:
      - /etc/localtime:/etc/localtime:ro
    networks:
      - internal

  mariadb:
    image: mariadb:${MARIADB_VERSION:-10.5.9}
    volumes:
      - ${VOLUME_PATH}mariadb:/var/lib/mysql:cached
    environment:
      - MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD:-myp@ssw0rd}
      - MYSQL_DATABASE=${MYSQL_DATABASE:-wordpress}
      - MYSQL_USER=${MYSQL_USER:-wordpress}
      - MYSQL_PASSWORD=${MYSQL_PASSWORD:-myp@ssw0rd}
    networks:
      - internal

volumes:
  mariadb:
  wordpress:

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