{
    "properties": {
        "marathon-lb": {
            "properties": {
                "auto-assign-service-ports": {
                    "default": false,
                    "description": "Auto assign service ports for tasks which use IP-per-task. See https://github.com/mesosphere/marathon-lb#mesos-with-ip-per-task-support for details.",
                    "type": "boolean"
                },
                "bind-http-https": {
                    "default": true,
                    "description": "Reserve ports 80 and 443 for the LB. Use this if you intend to use virtual hosts.",
                    "type": "boolean"
                },
                "cpus": {
                    "default": 2,
                    "description": "CPU shares to allocate to each marathon-lb instance.",
                    "minimum": 1,
                    "type": "number"
                },
                "haproxy-group": {
                    "default": "external",
                    "description": "HAProxy group parameter. Matches with HAPROXY_GROUP in the app labels.",
                    "type": "string"
                },
                "haproxy-map": {
                    "default": true,
                    "description": "Enable HAProxy VHost maps for fast VHost routing.",
                    "type": "boolean"
                },
                "instances": {
                    "default": 1,
                    "description": "Number of instances to run.",
                    "minimum": 1,
                    "type": "integer"
                },
                "marathon-uri": {
                    "default": "http://master.mesos:8080",
                    "description": "URI of Marathon instance",
                    "type": "string"
                },
                "maximumOverCapacity": {
                    "default": 0.2,
                    "description": "Maximum over capacity.",
                    "minimum": 0,
                    "type": "number"
                },
                "mem": {
                    "default": 1024.0,
                    "description": "Memory (MB) to allocate to each marathon-lb task.",
                    "minimum": 256.0,
                    "type": "number"
                },
                "minimumHealthCapacity": {
                    "default": 0.5,
                    "description": "Minimum health capacity.",
                    "minimum": 0,
                    "type": "number"
                },
                "name": {
                    "default": "marathon-lb",
                    "description": "Name for this LB instance",
                    "type": "string"
                },
                "role": {
                    "default": "slave_public",
                    "description": "Deploy marathon-lb only on nodes with this role.",
                    "type": "string"
                },
                "ssl-cert": {
                    "description": "TLS Cert and private key for HTTPS.",
                    "type": "string"
                },
                "sysctl-params": {
                    "default": "net.ipv4.tcp_tw_reuse=1 net.ipv4.tcp_fin_timeout=30 net.ipv4.tcp_max_syn_backlog=10240 net.ipv4.tcp_max_tw_buckets=400000 net.ipv4.tcp_max_orphans=60000 net.core.somaxconn=10000",
                    "description": "sysctl params to set at startup for HAProxy.",
                    "type": "string"
                },
                "template-url": {
                    "default": "",
                    "description": "URL to tarball containing a directory templates/ to customize haproxy config.",
                    "type": "string"
                }
            },
            "required": [
                "cpus",
                "mem",
                "haproxy-group",
                "instances",
                "name"
            ],
            "type": "object"
        }
    },
    "type": "object"
}