http://docs.docker.io/reference/api/docker_remote_api_v1.11/

    "HostConfig": {
                     "Binds": null,
                     "ContainerIDFile": "",
                     "LxcConf": [],
                     "Privileged": false,
                     "PortBindings": {
                        "80/tcp": [
                            {
                                "HostIp": "0.0.0.0",
                                "HostPort": "49153"
                            }
                        ]
                     },
                     "Links": null,
                     "PublishAllPorts": false
                 }