The status might not have containerID.

[adelton]

Addressing

2018-01-03 15:59:15 - server                           - Handler failed: KeyError(u'containerID',)
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/custodia/httpd/server.py", line 351, in handle_one_request
    response = self.pipeline(self.server.config, request)
  File "/usr/lib/python2.7/site-packages/custodia/httpd/server.py", line 450, in pipeline
    valid = authzers[authz].handle(request)
  File "/usr/lib/python2.7/site-packages/custodia/openshift/authz.py", line 83, in handle
    pod = self.find_pod(pods, containerid)
  File "/usr/lib/python2.7/site-packages/custodia/openshift/authz.py", line 68, in find_pod
    if status[u'containerID'] == containerid:
KeyError: u'containerID'

Fixes #1.

[simo5]

LGTM