AttributeError are not caught when creating a vim

[Haiwei Xu]

When creating a vim using a config file, but in the command using the '--config' option instead,
will get AttributeError

$ tacker vim-register --config vim_config.yaml --name vim3
'str' object has no attribute 'pop'

[Sridhar Ramaswamy (srics-r)]

Good catch! I think we should only offer "--config-file" option in the CLI. The API and Horizon can support both but it doesn't make sense to me in the CLI.

@Sripripya - what do you think ?

[Sripriya (sseetha)]

Agree, we can remove the CLI support. Makes sense. In Horizon, we specify through form data. We do not have direct input/ file support on Horizon. Should we support that?

[Sridhar Ramaswamy (srics-r)]

Yes, it is worth offering a direct input option in Horizon.

[Doug Hellmann (doug-hellmann)]

This issue was fixed in the openstack/python-tackerclient 0.6.0 release.