Note env OS_PLACEMENT_API_VERSION support

The placement client (osc-placement) supports the
``OS_PLACEMENT_API_VERSION`` environment variable,
but it is not described in the ``openstack -h`` command.

So this patch adds the description as well as other
environment variables.

Change-Id: I41a3718bfa27ecf370c7375b4f761cda47866b1a
This commit is contained in:
Tetsuro Nakamura 2021-05-12 02:46:41 +00:00
parent e2944aa521
commit 9778535263
1 changed files with 2 additions and 1 deletions

View File

@ -52,6 +52,7 @@ def build_option_parser(parser):
'OS_PLACEMENT_API_VERSION',
default=default
),
help='Placement API version, default=%s' % default)
help='Placement API version, default=%s '
'(Env: OS_PLACEMENT_API_VERSION)' % default)
return parser