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[Attila Fazekas <afazekas@xxxxxxxxxx>]

Nova expected to wait for all connected port to become active on instance creation before reporting the instance active. 
No additional user/tempest wait is required, no random port status flipping is allowed.

** Also affects: nova
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/1728600

Title:
  Test test_network_basic_ops fails time to time, port doesn't become
  ACTIVE quickly

Status in OpenStack Compute (nova):
  New
Status in tempest:
  In Progress

Bug description:
  Test test_network_basic_ops fails time to time, port doesn't become
  ACTIVE quickly

  Trace:
  Traceback (most recent call last):
    File "tempest/scenario/test_security_groups_basic_ops.py", line 185, in setUp
      self._deploy_tenant(self.primary_tenant)
    File "tempest/scenario/test_security_groups_basic_ops.py", line 349, in _deploy_tenant
      self._set_access_point(tenant)
    File "tempest/scenario/test_security_groups_basic_ops.py", line 316, in _set_access_point
      self._assign_floating_ips(tenant, server)
    File "tempest/scenario/test_security_groups_basic_ops.py", line 322, in _assign_floating_ips
      client=tenant.manager.floating_ips_client)
    File "tempest/scenario/manager.py", line 836, in create_floating_ip
      port_id, ip4 = self._get_server_port_id_and_ip4(thing)
    File "tempest/scenario/manager.py", line 814, in _get_server_port_id_and_ip4
      "No IPv4 addresses found in: %s" % ports)
    File "/usr/local/lib/python2.7/dist-packages/unittest2/case.py", line 845, in assertNotEqual
      raise self.failureException(msg)
  AssertionError: 0 == 0 : No IPv4 addresses found in: [{u'allowed_address_pairs': [], u'extra_dhcp_opts': [], u'updated_at': u'2017-10-30T10:04:41Z', u'device_owner': u'compute:None', u'revision_number': 9, u'port_security_enabled': True, u'binding:profile': {}, u'fixed_ips': [{u'subnet_id': u'd522b2e5-7e56-4d08-843c-c434c3c2af97', u'ip_address': u'10.100.0.12'}], u'id': u'20d59775-906d-4390-b193-a8ec81817ddb', u'security_groups': [u'908eb03d-2477-49ab-ab9a-fc9999fae454', u'cf62ee1b-eb73-44d0-9ad8-65bb32885505'], u'binding:vif_details': {u'port_filter': True, u'ovs_hybrid_plug': True}, u'binding:vif_type': u'ovs', u'mac_address': u'fa:16:3e:02:f3:e8', u'project_id': u'0a8532fba2194d32996c3ba46ae35c96', u'status': u'BUILD', u'binding:host_id': u'cfg01', u'description': u'', u'tags': [], u'device_id': u'5ad8f2be-3cbb-49aa-8d72-e81ca6789665', u'name': u'', u'admin_state_up': True, u'network_id': u'49491fd4-2c1e-4c46-8166-b4648eb75f84', u'tenant_id': u'0a8532fba2194d32996c3ba46ae35c96', u'created_at': u'2017-10-30T10:04:37Z', u'binding:vnic_type': u'normal'}]

  Ran 1 test in 25.096s

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