Ceph » mgr

When running a vstart.sh cluster on master at cf52fc5a, list_servers_python() returns:

[
  {
    "services": [
      {
        "type": "mgr",
        "id": "x" 
      }
    ],
    "hostname": "",
    "ceph_version": "" 
  },
  {
    "services": [
      {
        "type": "mds",
        "id": "a" 
      },
      {
        "type": "mds",
        "id": "b" 
      },
      {
        "type": "mds",
        "id": "c" 
      },
      {
        "type": "mon",
        "id": "a" 
      },
      {
        "type": "mon",
        "id": "b" 
      },
      {
        "type": "mon",
        "id": "c" 
      },
      {
        "type": "osd",
        "id": "0" 
      },
      {
        "type": "osd",
        "id": "1" 
      },
      {
        "type": "osd",
        "id": "2" 
      },
      {
        "type": "rgw",
        "id": "rgw" 
      }
    ],
    "hostname": "ubuntu",
    "ceph_version": "ceph version 13.0.1-2832 .. mimic (dev)" 
  }
]

This breaks the dashboard_v2 Host tab:

This is ceph mgr dump:

$ ceph mgr dump | jq .
2018-03-09 11:48:27.125 7fe28a849700 -1 WARNING: all dangerous and experimental features are enabled.
2018-03-09 11:48:27.177 7fe28a849700 -1 WARNING: all dangerous and experimental features are enabled.
{
  "epoch": 8,
  "active_gid": 4137,
  "active_name": "x",
  "active_addr": "192.168.178.29:6800/9933",
  "available": true,
  "standbys": [],
  "modules": [
    "balancer",
    "dashboard",
    "dashboard_v2",
    "restful",
    "status" 
  ],
  "available_modules": [
    {
      "name": "balancer",
      "can_run": true,
      "error_string": "" 
    },
    {
      "name": "dashboard",
      "can_run": true,
      "error_string": "" 
    },
    {
      "name": "dashboard_v2",
      "can_run": true,
      "error_string": "" 
    },
    {
      "name": "influx",
      "can_run": false,
      "error_string": "influxdb python module not found" 
    },
    {
      "name": "localpool",
      "can_run": true,
      "error_string": "" 
    },
    {
      "name": "prometheus",
      "can_run": true,
      "error_string": "" 
    },
    {
      "name": "restful",
      "can_run": true,
      "error_string": "" 
    },
    {
      "name": "selftest",
      "can_run": true,
      "error_string": "" 
    },
    {
      "name": "smart",
      "can_run": true,
      "error_string": "" 
    },
    {
      "name": "status",
      "can_run": true,
      "error_string": "" 
    },
    {
      "name": "zabbix",
      "can_run": true,
      "error_string": "" 
    }
  ],
  "services": {
    "dashboard": "http://ubuntu:41116/",
    "dashboard_v2": "http://ubuntu:43116/",
    "restful": "https://ubuntu:42116/" 
  }
}