{
    "captainVersion": "2",
    "documentation": "Taken from https://docs.docker.com/compose/wordpress/. Port mapping removed from WP as it is no longer needed",
    "dockerCompose": {
        "version": "3.3",
        "services": {
            "$$cap_appname-db": {
                "image": "mysql:$$cap_mysql_version",
                "notExposeAsWebApp": "true",
                "volumes": [
                    "$$cap_appname-db-data:/var/lib/mysql"
                ],
                "restart": "always",
                "environment": {
                    "MYSQL_ROOT_PASSWORD": "$$cap_db_pass",
                    "MYSQL_DATABASE": "wordpress",
                    "MYSQL_USER": "$$cap_db_user",
                    "MYSQL_PASSWORD": "$$cap_db_pass"
                }
            },
            "$$cap_appname-wordpress": {
                "depends_on": [
                    "$$cap_appname-db"
                ],
                "image": "wordpress:$$cap_wp_version",
                "volumes": [
                    "$$cap_appname-wp-data:/var/www/html"
                ],
                "restart": "always",
                "environment": {
                    "WORDPRESS_DB_HOST": "srv-captain--$$cap_appname-db:3306",
                    "WORDPRESS_DB_USER": "$$cap_db_user",
                    "WORDPRESS_DB_PASSWORD": "$$cap_db_pass"
                }
            }
        },
        "volumes": {
            "db_data": {}
        }
    },
    "instructions": {
        "start": "WordPress is an online, open source website creation tool written in PHP. But in non-geek speak, it’s probably the easiest and most powerful blogging and website content management system (or CMS) in existence today.\n\n Enter your WordPress Configuration parameters and click on next. A MySQL (database) and a WordPress container will be created for you.  The process will take about a minute for the process to finish.",
        "end": "Wordpress is deployed and available as $$cap_appname-wordpress . \n\n IMPORTANT: It will take up to 2 minutes for WordPress to be ready. Before that, you might see a 502 error page.\n"
    },
    "variables": [{
            "id": "$$cap_db_user",
            "label": "Database user",
            "defaultValue": "wordpressuser",
            "validRegex": "/^([a-zA-Z0-9])+$/"
        },
        {
            "id": "$$cap_db_pass",
            "label": "Database password",
            "description": "",
            "validRegex": "/.{1,}/"
        },
        {
            "id": "$$cap_wp_version",
            "label": "WordPress Version",
            "defaultValue": "4.9",
            "description": "Check out their Docker page for the valid tags https://hub.docker.com/r/library/wordpress/tags/",
            "validRegex": "/^([^\\s^\\/])+$/"
        },
        {
            "id": "$$cap_mysql_version",
            "label": "MySQL Version",
            "defaultValue": "5.7",
            "description": "Check out their Docker page for the valid tags https://hub.docker.com/r/library/mysql/tags/",
            "validRegex": "/^([^\\s^\\/])+$/"
        }
    ]

}