Comment 28 for bug 1522597

root@a6s11:~# more /tmp/cluster.json
{
    "cluster": [
        {
            "id": "cluster_id",
            "parameters": {
                "xmpp_auth_enable": "true",
                "xmpp_dns_auth_enable": "true"
            }
        }
    ]
}

#1
To modify cluster with xmpp auth parameters
server-manager add cluster -f /tmp/cluster.json

#2
To provision cluster
server-manager provision --cluster_id <cluster id> <contrail pkg id>