json_schema: {
      "properties": {
          "connect": {
              "properties": {
                  "bootstrap-servers": {
                      "default": "broker-0.confluent.mesos:9092",
                      "description": "Bootstrap servers for target Kafka cluster. Format is comma-separated list of <host>:<port>",
                      "type": "string"
                  },
                  "cpus": {
                      "default": 1,
                      "description": "CPU shares to allocate to each connect worker instance.",
                      "minimum": 1,
                      "type": "number"
                  },
                  "instances": {
                      "default": 1,
                      "description": "Number of instances to run.",
                      "minimum": 1,
                      "type": "integer"
                  },
                  "key-converter-schema-registry-url": {
                      "default": "http://8.0.8.1:8081",
                      "description": "Schema Registry service (for message keys). Format is http://<host>:<port>",
                      "type": "string"
                  },
                  "mem": {
                      "default": 1024.0,
                      "description": "Memory (MB) to allocate to each connect worker task.",
                      "minimum": 256.0,
                      "type": "number"
                  },
                  "name": {
                      "default": "connect",
                      "description": "Name for this connect worker application",
                      "type": "string"
                  },
                  "role": {
                      "default": "*",
                      "description": "Deploy connect worker only on nodes with this role.",
                      "type": "string"
                  },
                  "value-converter-schema-registry-url": {
                      "default": "http://8.0.8.1:8081",
                      "description": "Schema Registry service (for message data). Format is http://<host>:<port>",
                      "type": "string"
                  },
                  "vip-label": {
                      "default": "8.0.8.3:8083",
                      "description": "Label for external access to connect workers. Format is <IP>:<port>",
                      "type": "string"
                  }
              },
              "required": [
                  "cpus",
                  "mem",
                  "instances",
                  "name"
              ],
              "type": "object"
          }
      },
      "type": "object"
  }