Checking the fix condition first in the when clause rather than the
dynamic condition. Otherwise it will raise issue, especially in
multinode env.
For example use
when:
- nova_console == 'novnc'
- inventory_hostname in groups['nova-novncproxy']
rather than
when:
- inventory_hostname in groups['nova-novncproxy']
- nova_console == 'novnc'
Because the nova-novncproxy groups may do not exist.
Change-Id: I1e76ee239908a17a4c2ffd9a18c570fbc485172e
Closes-Bug: #1563643
792e2c1f26