title: Wordpress intallation on Docker. trying to skip installation page
body: <p>Running wordpress on docker. Trying to skip install install.php by defining user in compose file. I have already added wordpress user , password and title to skip that page. but not working.</p>
  
  <p>Is there some problem with my code? Is there another way to do it. or help me fix this code.</p>
  
  <pre><code>version: '3.3'
  
  services:
      db:
          image: mysql:5.7
          volumes:
          - ./db-data:/var/lib/mysql
          restart: always
          environment:
          MYSQL_ROOT_PASSWORD: somewordpress
          MYSQL_DATABASE: wordpress
          MYSQL_USER: wordpress
          MYSQL_PASSWORD: wordpress
  
      wordpress:
          depends_on:
          - db
          image: wordpress:latest
          volumes:
          - ./wordpress:/var/www/html
          - ./docker/wordpress/php/php.ini:/usr/local/etc/php/conf.d/php.ini:ro
          ports:
          - "8000:80"
          restart: always
          environment:
          WORDPRESS_VERSION: 5.1
          WORDPRESS_LOCALE: en_US
          WORDPRESS_DB_HOST: db:3306
          WORDPRESS_DB_USER: wordpress
          WORDPRESS_DB_PASSWORD: wordpress
          WORDPRESS_TABLE_PREFIX: "wp_"
          WORDPRESS_DEBUG: 1
          WORDPRESS_DB_NAME: wordpress
          # WORDPRESS_WEBSITE_TITLE: "My blog"
          # WORDPRESS_WEBSITE_URL: "http://example.com"
          # WORDPRESS_WEBSITE_URL_WITHOUT_HTTP: "example.com"
          # WORDPRESS_WEBSITE_URL: "http://http://localhost:8000"
          # WORDPRESS_WEBSITE_URL_WITHOUT_HTTP: "localhost"
          # WORDPRESS_WEBSITE_POST_URL_STRUCTURE: "/%year%/%monthnum%/%day%/%postname%/"
          # WORDPRESS_ADMIN_USER: "admin"
          # WORDPRESS_ADMIN_PASSWORD: "admin"
          # WORDPRESS_ADMIN_EMAIL: "admin@admin.com"
  
          working_dir: /var/www/html   
  
      wordpress-cli:
          depends_on:
          - db
          - wordpress
          image: wordpress:cli
          entrypoint: wp
          user: xfs
          command: &gt;
          /bin/sh -c ' sleep 10; 
          wp core install --url="http://localhost:8000" --title="Sample Title" --admin_name=admin --admin_password=admin --admin_email=you@domain.com '
  
          volumes:
          - ./wordpress:/var/www/html
          - ./docker/wordpress/php/php.ini:/usr/local/etc/php/conf.d/php.ini:ro
  
  
  volumes:
      db_data: {}
      wordpress:
  </code></pre>
  
  <p>Got this error:</p>
  
  <pre><code>C:\DockerProjects\test6&gt;docker-compose up
  ERROR: yaml.scanner.ScannerError: while scanning a simple key
    in ".\docker-compose.yml", line 54, column 6
  could not find expected ':'
    in ".\docker-compose.yml", line 55, column 6
  </code></pre>