我在 MAAS 中添加了新机器，并使用以下命令将其部署在 juju 中：
mrau1@mrau1$ juju ssh landscape-server/0 sudo 'JUJU_HOME=/var/lib/landscape/juju-homes/`sudo ls -rt /var/lib/landscape/juju-
-homes/ | tail -1` sudo -u landscape -E bash'
landscape@juju-machine-0-lxc-1:~$ juju add-unit --to node5.maas nova-compute
当我检查时，它添加了新机器：
$ juju status
"7":
agent-state: started
agent-version: 1.25.4
dns-name: node5.maas
instance-id: /MAAS/api/1.0/nodes/node-57xxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/
series: trusty
hardware: arch=amd64 cpu-cores=16 mem=xxx36M
nova-compute/6:
workload-status:
current: active
message: Unit is ready
since: 19 May 2016 23:26:52Z
agent-status:
current: idle
since: 19 May 2016 23:26:54Z
version: 1.25.4
agent-state: started
agent-version: 1.25.4
machine: "7"
public-address: node5.maas
subordinates:
ceilometer-agent/5:
workload-status:
current: active
message: Unit is ready
since: 19 May 2016 23:08:39Z
agent-status:
current: idle
since: 19 May 2016 23:23:42Z
version: 1.25.4
agent-state: started
agent-version: 1.25.4
upgrading-from: cs:trusty/ceilometer-agent-12
public-address: node5.maas
landscape-client/21:
workload-status:
current: unknown
since: 19 May 2016 23:09:02Z
agent-status:
current: idle
since: 19 May 2016 23:25:15Z
version: 1.25.4
agent-state: started
agent-version: 1.25.4
upgrading-from: cs:trusty/landscape-client-12
public-address: node5.maas
neutron-openvswitch/5:
workload-status:
current: active
message: Unit is ready
since: 19 May 2016 23:07:18Z
agent-status:
current: idle
since: 19 May 2016 23:27:21Z
version: 1.25.4
agent-state: started
agent-version: 1.25.4
upgrading-from: cs:trusty/neutron-openvswitch-12
public-address: node5.maas
ntp/6:
workload-status:
current: unknown
since: 19 May 2016 23:03:07Z
agent-status:
current: idle
since: 19 May 2016 23:26:55Z
version: 1.25.4
agent-state: started
agent-version: 1.25.4
upgrading-from: cs:trusty/ntp-12
public-address: node5.maas
但问题是，它没有显示在 openstack horizon 仪表板中。
我想使用新主机。我该怎么做？