stackFile.yml

version: '1.0'
services:
  - name: db
    type: mariadb
    version: 10.4
    configuration: MasterSlave
    database: wordpress
    username: wordpress
    # Ask password on create
    userPassword: null
    password: null
    ports:
      - 3306
    remoteAccess: false
    comments:
      username: Database will be created with the same name
    deployTo:
      - main-one
      - main-two

  - name: cache
    type: redis
    version: 5.0
    remoteAccess: false
    ports:
      - 6379
    deployTo:
      - edge

  - name: blog
    type: docker
    image: d2cio/wordpress
    version: latest
    volumes:
      - directory: $MAIN_PATH/wp-content/uploads
        sync: true
      - directory: $MAIN_PATH/wp-content/themes
        sync: true
      - directory: $MAIN_PATH/wp-content/plugins
        sync: true
    ports:
      - 80
    remoteAccess: false
    configFiles:
      - dest: $MAIN_PATH/wp-config.php
        src: ./configs/wp-config.php
      - dest: $MAIN_PATH/db-config.php
        src: ./configs/db-config.php
      - dest: $MAIN_PATH/wp-content/db.php
        src: ./configs/db.php
      - dest: /usr/local/etc/php/php.ini
        src: ./configs/php.ini
      - dest: /etc/nginx/conf.d/default.conf
        src: ./configs/default.conf
    localDeps: |
      cmd extract
    initialCommands: |
      cmd wp core install --url={{=service('varnish').getNginxDomain()}} --title='"$WP_TITLE"' --admin_user=$WP_ADMIN_USERNAME --admin_password=$WP_ADMIN_PASSWORD --admin_email=$WP_ADMIN_EMAIL --path=/var/www/{{=service('blog').get('name')}}
      cmd wp plugin install varnish-http-purge --activate --path=/var/www/{{=service('blog').get('name')}}
      cmd wp plugin install redis-cache --activate --path=/var/www/{{=service('blog').get('name')}}
      cmd wp redis enable --path=/var/www/{{=service('blog').get('name')}}
    env:
      SERVICE_NAME: "{{=service('blog').get('name')}}"
      WP_TITLE: null
      WP_ADMIN_USERNAME: null
      WP_ADMIN_PASSWORD: null
      WP_ADMIN_EMAIL: null
    comments:
      env:
        WP_TITLE: The title of your Wordpress website
        WP_ADMIN_USERNAME: Username of administrator account
        WP_ADMIN_PASSWORD: Password of administrator account
        WP_ADMIN_EMAIL: Email of administrator account
    volumesUID: 33
    deployTo:
      - main-one
      - main-two

  - name: cache
    type: redis
    version: 5.0
    remoteAccess: false
    ports:
      - 6379
    deployTo:
      - edge

  - name: balancer
    type: haproxy
    version: latest
    ports:
      - 80
      - 443
    remoteAccess: false
    serviceFiles:
      - name: blog
        sticky: true
    deployTo:
      - edge

  - name: varnish
    type: docker
    image: d2cio/varnish
    version: 6.0
    ports:
      - 80
    remoteAccess: false
    configFiles:
      - dest: /etc/varnish/default.vcl
        src: ./configs/default.vcl
    deployTo:
      - edge

  - name: pma
    type: docker
    image: phpmyadmin/phpmyadmin
    version: latest
    ports:
      - 80
    remoteAccess: false
    env:
      PMA_HOST: "{{=service('db').getMasterAlias()}}"
      PMA_PORT: "{{=service('db').getMainPort()}}"
    deployTo:
      - edge

  - name: web
    type: nginx
    version: 1.17
    ports:
      - 80
      - 443
    remoteAccess: true
    serviceFiles:
      - name: varnish
      - name: pma
    deployTo:
      - edge

hosts:
  - name: main-one
    requirements:
      cores: 1
      memory: 2

  - name: main-two
    requirements:
      cores: 1
      memory: 2

  - name: edge
    requirements:
      cores: 1
      memory: 1