laneouyang's profile - activity

2018-11-26 11:38:00 -0500 asked a question Why no 'show' option in OpenStack command 'nova meta'

In following OpenStack command, there is 'set' for adding and changing, 'delete' for removing, but why there is no 'show' option?

$ nova help meta

usage: nova meta <server> <action> <key=value> [<key=value> ...]

Set or delete metadata on a server.

Positional arguments:
  <server>     Name or ID of server.
  <action>     Actions: 'set' or 'delete'.
  <key=value>  Metadata to set or delete (only key is necessary on delete).