{
    "captainVersion": "2",
    "documentation": "https://github.com/ether/etherpad-lite/blob/develop/doc/docker.md ",
    "displayName": "Etherpad",
    "description": "Etherpad is a real-time collaborative editor for the web",
    "dockerCompose": {
        "version": "3.8",
        "services": {
            "$$cap_appname": {
            "image": "etherpad/etherpad:$$cap_etherpad_version",
            "containerHttpPort": "9001",
            "depends_on": [
                "$$cap_appname-db"
            ],
            "environment": {
                "NODE_ENV": "production",
                "DB_TYPE": "mysql",
                "DB_HOST": "srv-captain--$$cap_appname-db",
                "DB_PORT": "3306",
                "DB_NAME": "etherpad",
                "DB_USER": "etherpad",
                "DB_PASS": "$$cap_db_pass",
                "DB_CHARSET": "utf8mb4",
                "TRUST_PROXY": "true"
             }
            },
            "$$cap_appname-db": {
            "image": "mysql:$$cap_mysql_version",
            "notExposeAsWebApp": "true",
                "volumes": [
                    "$$cap_appname-db-data:/var/lib/mysql"
                ],
                "restart": "always",
                "environment": {
                    "MYSQL_ROOT_PASSWORD": "$$cap_db_pass",
                    "MYSQL_DATABASE": "etherpad",
                    "MYSQL_USER": "etherpad",
                    "MYSQL_PASSWORD": "$$cap_db_pass"
             }
            }
        }
    },
    "instructions": {
        "start": "Etherpad is a real-time collaborative editor for the web",
        "end": "Etherpad is a real-time collaborative editor for the web is deployed and available as srv-captain--$$cap_appname.  Note that the application may take some time to become available."
      },
      "variables": [
        {
          "id": "$$cap_etherpad_version",
          "label": "Etherpad Docker Image",
          "defaultValue": "1.8.0",
          "description": "Check out their Docker page for the valid tags https://hub.docker.com/r/etherpad/etherpad/tags - default is 1.8.0 as of 2020-04-09"
        },
        {
            "id": "$$cap_db_pass",
            "label": "Database password",
            "description": "",
            "validRegex": "/.{1,}/"
        },
        {
            "id": "$$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^\\/])+$/"
        }
    ]
}