{
  "captainVersion": "2",
  "documentation": "Adapted from: https://github.com/FusionAuth/fusionauth-containers",
  "description": "",
  "dockerCompose": {
    "version": "3.3",
    "services": {
      "$$cap_appname-db": {
        "image": "postgres:$$cap_postgres_version",
        "notExposeAsWebApp": "true",
        "environment": {
          "POSTGRES_USER": "$$cap_db_user",
          "POSTGRES_PASSWORD": "$$cap_db_pass",
          "POSTGRES_DB": "fusionauth"
        },
        "restart": "unless-stopped",
        "volumes": [
          "$$cap_appname-db-data:/var/lib/postgresql/data"
        ]
      },
      "$$cap_appname-elasticsearch":  {
        "image" : "docker.elastic.co/elasticsearch/elasticsearch:$$cap_elasticsearch_version",
        "volumes": [
          "$$cap_appname-elasticsearch-data:/usr/share/elasticsearch/data"
        ],
        "restart": "always",
        "environment": {
          "ES_JAVA_OPTS": "-Xms512m -Xmx512m",
          "cluster.name": "$$cap_elasticsearch_cluster_name",
          "http.port": "$$cap_container_search_port",
          "node.master": "$$cap_elasticsearch_node_master",
          "node.data": "$$cap_elasticsearch_node_data",
          "discovery.zen.minimum_master_nodes": "$$cap_elasticsearch_minimum_master_nodes",
          "discovery.zen.ping.unicast.hosts": "$$cap_elasticsearch_unicast_hosts"
        },
        "containerHttpPort": "$$cap_container_search_port"
      },
      "$$cap_appname-fusionauth": {
        "image": "fusionauth/fusionauth-app:$$cap_fusionauth_version",
        "depends_on": [
          "$$cap_appname-db",
          "$$cap_appname-elasticsearch"
        ],
        "environment": {
          "DATABASE_URL": "jdbc:postgresql://srv-captain--$$cap_appname-db:5432/fusionauth",
          "DATABASE_ROOT_USER": "$$cap_db_user",
          "DATABASE_ROOT_PASSWORD": "$$cap_db_pass",
          "DATABASE_USER": "$$cap_db_user",
          "DATABASE_PASSWORD": "$$cap_db_pass",
          "FUSIONAUTH_MEMORY": "$$cap_fusion_memory",
          "FUSIONAUTH_SEARCH_SERVERS": "http://srv-captain--$$cap_appname-elasticsearch:9200",
          "FUSIONAUTH_URL": "http://srv-captain--$$cap_appname-fusionauth:9011"
        },
        "containerHttpPort": "$$cap_container_port",
        "restart": "unless-stopped",
        "volumes": [
          "$$cap_appname-fusionauth-config:/usr/local/fusionauth/config"
        ]
      }
    },
    "networks": {
      "db": {
        "driver": "bridge"
      },
      "search": {
        "driver": "bridge"
      }
    },
    "volumes": {
      "db_data": null,
      "es_data": null,
      "fa_config": null
    }
  },
  "instructions": {
    "start": "NOTE: This app requires at least 4GB of RAM. Without this requirement it fails to start up. \n\nFusionAuth is a modern platform for Customer Identity and Access Management (CIAM). FusionAuth provides APIs and a responsive web user interface to support login, registration, localized email, multi-factor authentication, reporting and much more. See: https://fusionauth.io/docs/v1/tech/getting-started/ and https://github.com/FusionAuth/fusionauth-containers",
    "end": "FusionAuth is deployed and available as srv-captain--$$cap_appname-fusionauth:9011 to other apps"
  },

  "variables": [{
    "id": "$$cap_db_user",
    "label": "Database user",
    "defaultValue": "fusion",
    "validRegex": "/^([a-zA-Z0-9])+$/"
  },
    {
      "id": "$$cap_db_pass",
      "label": "Database password",
      "description": "",
      "validRegex": "/.{1,}/"
    },
    {
      "id": "$$cap_fusionauth_version",
      "label": "FusionAuth Version",
      "defaultValue": "1.7.2",
      "description": "See tags at: https://hub.docker.com/r/fusionauth/fusionauth-app/tags",
      "validRegex": "/^([^\\s^\\/])+$/"
    },
    {
      "id": "$$cap_fusion_memory",
      "label": "Fusion Memory",
      "defaultValue": "256M",
      "description": "",
      "validRegex": "/^([a-zA-Z0-9])+$/"
    },
    {
      "id": "$$cap_postgres_version",
      "label": "Postgres Version",
      "defaultValue": "9.6",
      "description": "",
      "validRegex": "/^([^\\s^\\/])+$/"
    },
    {
      "id": "$$cap_container_port",
      "label": "Container TCP Port",
      "defaultValue": "9011",
      "description": "Internal port for Fusion Auth container to listens to.",
      "validRegex": "/^([0-9])+$/"
    },
    {
      "id": "$$cap_container_search_port",
      "label": "Container TCP Port",
      "defaultValue": "9200",
      "description": "Internal port for Elasticsearch the container listens to.",
      "validRegex": "/^([0-9])+$/"
    },
    {
      "id": "$$cap_elasticsearch_version",
      "label": "Elasticsearch Version Tag ",
      "description": "Checkout the releases overview: https://www.elastic.co/de/downloads/elasticsearch",
      "defaultValue": "6.7.1",
      "validRegex": "/^([^\\s^\\/])+$/"
    },{
      "id": "$$cap_elasticsearch_cluster_name",
      "label": "Cluster Name",
      "description": "Only nodes within the same cluster name can be combined",
      "defaultValue": "elasticsearch-cluster",
      "validRegex": "/^([^\\s^\\/])+$/"
    },{
      "id": "$$cap_elasticsearch_unicast_hosts",
      "label": "Unicasts hosts",
      "description": "References to other node to attach to. (for example: srv-captain--XXX)",
      "defaultValue": "false",
      "validRegex": "/^([^\\s^\\/])+$/"
    },{
      "id": "$$cap_elasticsearch_node_data",
      "label": "Node Data",
      "description": "Should the node used for storing data? (true / false)",
      "defaultValue": "true",
      "validRegex": "/^([^\\s^\\/])+$/"
    },{
      "id": "$$cap_elasticsearch_node_master",
      "label": "Node Master",
      "description": "Define node as master-eligible (usual first node YES, others NO).",
      "defaultValue": "true",
      "validRegex": "/^([^\\s^\\/])+$/"
    },{
      "id": "$$cap_elasticsearch_minimum_master_nodes",
      "label": "Minimum Master Nodes",
      "description": "Define minimum amount of master (N) ( best practice: ceil(N/2 + 1) ).",
      "defaultValue": "1",
      "validRegex": "/^([0-9])+$/"
    }
  ]

}