Public bug reported: [stable/newton] Getting keystone connection error on neutron port creation with 100 concurrency
With stable/newton,executed below scenario with 100 concurrency and 500 iterations: -Create network, subnet -Create port (device_owner->compute:None) For about 61 iterations, the rally scenario is failing with below error "ConnectFailure: Unable to establish connection to http://172.17.2.167/identity_v2_admin/v2.0/tokens: ('Connection aborted.', BadStatusLine("''",))" Rally Logs: Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/rally/task/runner.py", line 68, in _run_scenario_once getattr(scenario_inst, method_name)(**scenario_kwargs) File "/usr/local/lib/python2.7/dist-packages/rally/plugins/openstack/scenarios/neutron/network.py", line 431, in create_and_delete_ports_with_subnet port = self._create_port(network, port_create_args or {}) File "/usr/local/lib/python2.7/dist-packages/rally/task/atomic.py", line 84, in func_atomic_actions f = func(self, *args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/rally/plugins/openstack/scenarios/neutron/utils.py", line 211, in _create_port return self.clients("neutron").create_port({"port": port_create_args}) File "/usr/local/lib/python2.7/dist-packages/rally/plugins/openstack/scenario.py", line 71, in clients return client(version) if version is not None else client() File "/usr/local/lib/python2.7/dist-packages/rally/osclients.py", line 242, in __call__ self.cache[key] = self.create_client(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/rally/osclients.py", line 352, in create_client kc = self.keystone() File "/usr/local/lib/python2.7/dist-packages/rally/osclients.py", line 149, in keystone return keystone(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/rally/osclients.py", line 242, in __call__ self.cache[key] = self.create_client(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/rally/osclients.py", line 301, in create_client auth_ref = plugin.get_access(sess) File "/usr/local/lib/python2.7/dist-packages/keystoneclient/auth/identity/base.py", line 254, in get_access self.auth_ref = self.get_auth_ref(session) File "/usr/local/lib/python2.7/dist-packages/keystoneclient/auth/identity/generic/base.py", line 186, in get_auth_ref return self._plugin.get_auth_ref(session, **kwargs) File "/usr/local/lib/python2.7/dist-packages/keystoneclient/auth/identity/v2.py", line 89, in get_auth_ref authenticated=False, log=False) File "/usr/local/lib/python2.7/dist-packages/keystoneauth1/session.py", line 718, in post return self.request(url, 'POST', **kwargs) File "/usr/local/lib/python2.7/dist-packages/positional/__init__.py", line 101, in inner return wrapped(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/keystoneauth1/session.py", line 592, in request resp = send(**kwargs) File "/usr/local/lib/python2.7/dist-packages/keystoneauth1/session.py", line 642, in _send_request raise exceptions.ConnectFailure(msg) ConnectFailure: Unable to establish connection to http://172.17.2.167/identity_v2_admin/v2.0/tokens: ('Connection aborted.', BadStatusLine("''",)) Please fix it. ** Affects: keystone Importance: Undecided Status: New ** Affects: neutron Importance: Undecided Status: New ** Also affects: keystone Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1642204 Title: [stable/newton] Getting keystone connection error on neutron port creation with 100 concurrency Status in OpenStack Identity (keystone): New Status in neutron: New Bug description: [stable/newton] Getting keystone connection error on neutron port creation with 100 concurrency With stable/newton,executed below scenario with 100 concurrency and 500 iterations: -Create network, subnet -Create port (device_owner->compute:None) For about 61 iterations, the rally scenario is failing with below error "ConnectFailure: Unable to establish connection to http://172.17.2.167/identity_v2_admin/v2.0/tokens: ('Connection aborted.', BadStatusLine("''",))" Rally Logs: Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/rally/task/runner.py", line 68, in _run_scenario_once getattr(scenario_inst, method_name)(**scenario_kwargs) File "/usr/local/lib/python2.7/dist-packages/rally/plugins/openstack/scenarios/neutron/network.py", line 431, in create_and_delete_ports_with_subnet port = self._create_port(network, port_create_args or {}) File "/usr/local/lib/python2.7/dist-packages/rally/task/atomic.py", line 84, in func_atomic_actions f = func(self, *args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/rally/plugins/openstack/scenarios/neutron/utils.py", line 211, in _create_port return self.clients("neutron").create_port({"port": port_create_args}) File "/usr/local/lib/python2.7/dist-packages/rally/plugins/openstack/scenario.py", line 71, in clients return client(version) if version is not None else client() File "/usr/local/lib/python2.7/dist-packages/rally/osclients.py", line 242, in __call__ self.cache[key] = self.create_client(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/rally/osclients.py", line 352, in create_client kc = self.keystone() File "/usr/local/lib/python2.7/dist-packages/rally/osclients.py", line 149, in keystone return keystone(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/rally/osclients.py", line 242, in __call__ self.cache[key] = self.create_client(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/rally/osclients.py", line 301, in create_client auth_ref = plugin.get_access(sess) File "/usr/local/lib/python2.7/dist-packages/keystoneclient/auth/identity/base.py", line 254, in get_access self.auth_ref = self.get_auth_ref(session) File "/usr/local/lib/python2.7/dist-packages/keystoneclient/auth/identity/generic/base.py", line 186, in get_auth_ref return self._plugin.get_auth_ref(session, **kwargs) File "/usr/local/lib/python2.7/dist-packages/keystoneclient/auth/identity/v2.py", line 89, in get_auth_ref authenticated=False, log=False) File "/usr/local/lib/python2.7/dist-packages/keystoneauth1/session.py", line 718, in post return self.request(url, 'POST', **kwargs) File "/usr/local/lib/python2.7/dist-packages/positional/__init__.py", line 101, in inner return wrapped(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/keystoneauth1/session.py", line 592, in request resp = send(**kwargs) File "/usr/local/lib/python2.7/dist-packages/keystoneauth1/session.py", line 642, in _send_request raise exceptions.ConnectFailure(msg) ConnectFailure: Unable to establish connection to http://172.17.2.167/identity_v2_admin/v2.0/tokens: ('Connection aborted.', BadStatusLine("''",)) Please fix it. 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