Zun

KeyError when error_body = body_json['errors'][0]

Bug #1810908 reported by feng.shengqin@zte.com.cn on 2019-01-08

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	Zun	Fix Committed	Medium	feng.shengqin@zte.com.cn

Bug Description

RESP BODY: {"message": "The server is currently unavailable. Please try again at a later time.<br /><br />\n\n\n", "code": "503 Service Unavailable", "title": "Service Unavailable"}

DEBUG (session:729) GET call to container for https://172.0.200.100:9517/containers used request id req-1be0f28c-b27c-450f-ac24-930c08ba290c
DEBUG (shell:719) 'errors'
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/zunclient/shell.py", line 717, in main
    map(encodeutils.safe_decode, sys.argv[1:]))
  File "/usr/lib/python2.7/site-packages/zunclient/shell.py", line 654, in main
    args.func(self.cs, args)
  File "/usr/lib/python2.7/site-packages/zunclient/v1/containers_shell.py", line 231, in do_list
    containers = cs.containers.list(**opts)
  File "/usr/lib/python2.7/site-packages/zunclient/v1/containers.py", line 90, in list
    "containers")
  File "/usr/lib/python2.7/site-packages/zunclient/common/base.py", line 128, in _list
    resp, body = self.api.json_request('GET', url)
  File "/usr/lib/python2.7/site-packages/zunclient/common/httpclient.py", line 367, in json_request
    resp = self._http_request(url, method, **kwargs)
  File "/usr/lib/python2.7/site-packages/zunclient/common/httpclient.py", line 347, in _http_request
    error_json = _extract_error_json(resp.content)
  File "/usr/lib/python2.7/site-packages/zunclient/common/httpclient.py", line 55, in _extract_error_json
    error_body = body_json['errors'][0]
KeyError: 'errors'
ERROR: 'errors'