Wrong help message of heal CLI

[renu rani]

Following message is displayed in -h of tacker-client Heal, but VNF ID mentioned after the VNFC ID as described in the help below, the command gets failed.

In a normal situation, it is needed to specify the option of --vnfc-instance after specifying the VNF ID.

Problem:
$ openstack vnflcm heal -h
usage: openstack vnflcm heal [-h] [--cause CAUSE]
                             [--vnfc-instance <vnfc-instance-id> [<vnfc-instance-id> ...]]
                             <vnf-instance>
Heal VNF Instance
positional arguments:
  <vnf-instance> VNF instance ID to heal
optional arguments:
  -h, --help show this help message and exit
  --cause CAUSE Specify the reason why a healing procedure is
                        required.
  --vnfc-instance <vnfc-instance-id> [<vnfc-instance-id> ...]
                        List of VNFC instances requiring a healing action.
  --additional-param [<additionalParams>]
                        User defined data for the VNF package

This command is provided by the python-tackerclient plugin.

[Pooja Singla (psingla)]

I am working on fix of this bug.

[Pooja Singla (psingla)]

Usage message of all cli commands are constructed by argument parser. It includes optional parameter first and insert positional parameter at end.
Heal cli is a special case in which optional parameter is coming at end and positional parameter is coming before optional. Therefore for fixing of this bug we have set usage parameter of argument parser in heal cli.

Gerrit review : https://review.opendev.org/c/openstack/python-tackerclient/+/821819

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/tacker/+/829878

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/tacker/+/829878
Committed: https://opendev.org/openstack/tacker/commit/7d659b18700dd9a14875e313058add0bdcb8b3fe
Submitter: "Zuul (22348)"
Branch: master

commit 7d659b18700dd9a14875e313058add0bdcb8b3fe
Author: Pooja Singla <email address hidden>
Date: Fri Feb 18 16:57:41 2022 +0530

    Help usage message of heal cli modified

    Updated cli doc for help cli usage message.

    Closes-Bug: #1954744
    Change-Id: Ifce4d8ceb40e9d00eb1b8715b26aac8a5546bd9b

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tacker 7.0.0.0rc1 release candidate.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/python-tackerclient 1.11.0 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/python-tackerclient 1.10.1 release.