Public bug reported: refer to https://review.openstack.org/#/c/129289/
if you're using Nova but don't have Nova configured with auth_strategy='keystone' (see nova.image.glance._create_glance_client for details), and when you resize(or other operation need call glance) an VM, it may call glanceclient, and code may go to the logic like: /usr/lib/python2.7/site-packages/glanceclient/v1/client.py(36)__init__() -> self.http_client = http.HTTPClient(endpoint, *args, **kwargs) > /usr/lib/python2.7/site-packages/glanceclient/common/http.py(57)__init__() and in /usr/lib/python2.7/site-packages/glanceclient/common/http.py(57)__init__() self.identity_headers = kwargs.get('identity_headers') <<<<<<<<<< self.auth_token = kwargs.get('token') and the self.identity_headers may be like: {'X-Service-Catalog': '[]', 'X-Auth-Token': None, 'X-Roles': u'admin', 'X-Tenant-Id': None, 'X-User-Id': None, 'X-Identity-Status': 'Confirmed'} and for https://review.openstack.org/#/c/136326/, for the code: if self.identity_headers: for k, v in six.iteritems(self.identity_headers): headers.setdefault(k, v) headers would be like: {'X-Service-Catalog': '[]', 'X-Auth-Token': None, 'X-Roles': u'admin', 'X-Tenant-Id': None, 'X-User-Id': None, 'X -Identity-Status': 'Confirmed', ....} so "headers = self.encode_headers(headers)" in /usr/lib/python2.7/site-packages/glanceclient/common/http.py(1957)__request() would raise TypeError("NoneType can't be encoded"), thus resize(or other operation need call glance) would fail. ** Affects: glance Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to Glance. https://bugs.launchpad.net/bugs/1415935 Title: encode_headers which has NoneType value would raise exception Status in OpenStack Image Registry and Delivery Service (Glance): New Bug description: refer to https://review.openstack.org/#/c/129289/ if you're using Nova but don't have Nova configured with auth_strategy='keystone' (see nova.image.glance._create_glance_client for details), and when you resize(or other operation need call glance) an VM, it may call glanceclient, and code may go to the logic like: /usr/lib/python2.7/site-packages/glanceclient/v1/client.py(36)__init__() -> self.http_client = http.HTTPClient(endpoint, *args, **kwargs) > /usr/lib/python2.7/site-packages/glanceclient/common/http.py(57)__init__() and in /usr/lib/python2.7/site-packages/glanceclient/common/http.py(57)__init__() self.identity_headers = kwargs.get('identity_headers') <<<<<<<<<< self.auth_token = kwargs.get('token') and the self.identity_headers may be like: {'X-Service-Catalog': '[]', 'X-Auth-Token': None, 'X-Roles': u'admin', 'X-Tenant-Id': None, 'X-User-Id': None, 'X-Identity-Status': 'Confirmed'} and for https://review.openstack.org/#/c/136326/, for the code: if self.identity_headers: for k, v in six.iteritems(self.identity_headers): headers.setdefault(k, v) headers would be like: {'X-Service-Catalog': '[]', 'X-Auth-Token': None, 'X-Roles': u'admin', 'X-Tenant-Id': None, 'X-User-Id': None, 'X -Identity-Status': 'Confirmed', ....} so "headers = self.encode_headers(headers)" in /usr/lib/python2.7/site-packages/glanceclient/common/http.py(1957)__request() would raise TypeError("NoneType can't be encoded"), thus resize(or other operation need call glance) would fail. To manage notifications about this bug go to: https://bugs.launchpad.net/glance/+bug/1415935/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp