table column headers/labels are inconsistent

[Ruby Loo]

When outputting tables, the labels for the column headings have inconsistent formatting.

A quick look some OSC (compute) commands show that the labels all have the first letter of each word uppercased. We should probably do the same. Bonus points -- if someone verifies with OSC that this is true.

To check: whether it is OK to change existing labels.

Might be worth adding a unit test that checks for this.

For example (from [1]):

  'attach': 'Response is attachment',
  'hosts': 'Active host(s)',

vs

  'console_enabled': 'Console Enabled',
  'created_at': 'Created At',

[1] https://github.com/openstack/python-ironicclient/blob/2a711cd726b2d23903decf3f3adef92b15295dfc/ironicclient/v1/resource_fields.py#L36

[Vladyslav Drok (vdrok)]

I think it's better not to change the existing labels without serious reason, as one can be using them to filter the output.

[Vladyslav Drok (vdrok)]

So, here are the commands that can be used:

$ openstack baremetal node list -c 'Instance UUID'

which will work fine, but e.g.

$ openstack baremetal node list -c 'Instance UUId'

will not. Personally, I think it is not worth adding a bunch of deprecation stuff to capitalize the letters.

[Dmitry Tantsur (divius)]

Unfortunately, due to the reasons Vlad mentions we should not do it :( Sigh, let's be careful from now on.

Or maybe we need microversions for the client? ;)