Comment 1 for bug 1684622

Provision was triggered using JSONs, with cluster json details as listed.
    "cluster" : [
        {
            "id": "cluster1",
            "parameters" : {
                "domain": "englab.juniper.net",
                "subnet_mask": "255.255.255.0",
                "gateway": "10.204.216.254",
                "provision": {
                    "contrail_4": {
                    },
                    "contrail": {
                        "config": {
                            "config_ip_list": ["10.204.216.48"]
                        },
                        "control": {
                            "encapsulation_priority": "VXLAN,MPLSoUDP,MPLSoGRE",
                            "router_asn": 64512,
                            "external_bgp": "[('mx1', '10.204.216.253')]"
                        }
                    },
                    "openstack":{
                        "openstack_manage_amqp": true,
                        "keystone": {
                            "admin_password": "contrail123",
                            "admin_token": "admin"
                        }
                    }
                }
            }
        }
    ]
}