openstack overcloud status run on overcloud not deployed output needs cleanup
It seems in the case we know that their is no overcloud deployed we should suppress
these types of errors to something clean to the end user
Steps to reproduce
1. install undercloud
2. source /home/stack/stackrc
2. openstack overcloud status
<obviously no overcloud yet deployed in this case>
Environment:
python2-mistralclient-3.7.0-0.20180731011525.f0ee48f.el7ost.noarch
python2-mistral-lib-1.0.0-0.20180730234322.d1ccfd0.el7ost.noarch
puppet-mistral-13.2.0-0.20180731214249.7dd767e.el7ost.noarch
instack-undercloud-9.2.1-0.20180803181448.be5fa97.el7ost.noarch
python-openstackclient-lang-3.16.0-0.20180801103525.f77ca68.el7ost.noarch
python2-openstackclient-3.16.0-0.20180801103525.f77ca68.el7ost.noarch
(undercloud) [stack@undercloud-0 ~]$ openstack overcloud status
Failed to run action [action_ex_id=e9827031-2cd1-4fe2-b50f-9765146b325d, action_cls='<class 'mistral.actions.action_factory.SwiftAction'>', attributes='{u'client_method_name': u'get_object'}', params='{u'obj': u'deployment_status.yaml', u'container': u'overcloud-messages'}']
SwiftAction.get_object failed: Object GET failed: https://192.168.24.2:13808/v1/AUTH_008d17161a1c4e0ab1cb70e55dc31244/overcloud-messages/deployment_status.yaml 404 Not Found [first 60 chars of response] <html><h1>Not Found</h1><p>The resource could not be found.<
Exception getting deployment status: Failed to run action [action_ex_id=e9827031-2cd1-4fe2-b50f-9765146b325d, action_cls='<class 'mistral.actions.action_factory.SwiftAction'>', attributes='{u'client_method_name': u'get_object'}', params='{u'obj': u'deployment_status.yaml', u'container': u'overcloud-messages'}']
SwiftAction.get_object failed: Object GET failed: https://192.168.24.2:13808/v1/AUTH_008d17161a1c4e0ab1cb70e55dc31244/overcloud-messages/deployment_status.yaml 404 Not Found [first 60 chars of response] <html><h1>Not Found</h1><p>The resource could not be found.<
Fix proposed to branch: master
Review: https:/