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[Bug 1537978] [NEW] terraform cannot remove securiygroup

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Bent Terp <bent@xxxxxxx>
Date: Tue, 26 Jan 2016 04:32:53 -0000
Reply-to: Bug 1537978 <1537978@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:


[bent@localhost Terraform]$ terraform apply ; date
openstack_compute_keypair_v2.terpstack: Refreshing state... (ID: terpstack)
openstack_compute_floatingip_v2.floatip_jenkins: Refreshing state... (ID: 71e4e06c-9bd3-415d-a424-39548e739215)
openstack_compute_secgroup_v2.tf_secgroup_8080: Refreshing state... (ID: dca1ae84-4fae-4fa7-86b5-5aa8e14bb25f)
openstack_networking_network_v2.tf_network_1: Refreshing state... (ID: 7a2f37bd-d345-44dc-af5f-8ef173d5b5c9)
openstack_compute_secgroup_v2.tf_secgroup_ssh: Refreshing state... (ID: 4c09f8ee-9995-4a79-ac0e-6c2961779acd)
openstack_compute_floatingip_v2.floatip_cislave: Refreshing state... (ID: 3d4c9be0-5c92-45ac-b722-a36b7632209e)
openstack_networking_subnet_v2.tf_subnet_1: Refreshing state... (ID: 10c14ed1-7d7d-45d1-b7f1-de88706b46b6)
openstack_networking_router_interface_v2.router_interface_1: Refreshing state... (ID: 8f07fafc-8b6b-465b-854d-e4aa12ba133e)
openstack_compute_instance_v2.cislave: Refreshing state... (ID: 896fe5e4-000f-4c0b-ac97-5164de45bda0)
openstack_compute_instance_v2.jenkins: Refreshing state... (ID: c3c4293d-cc7c-420d-a63b-21c0d0f7d016)
openstack_compute_instance_v2.cislave: Modifying...
  security_groups.#:          "1" => "2"
  security_groups.3263659117: "tf_secgroup_ssh" => ""
  security_groups.3283219898: "" => "4c09f8ee-9995-4a79-ac0e-6c2961779acd"
  security_groups.3297268336: "" => "dca1ae84-4fae-4fa7-86b5-5aa8e14bb25f"
openstack_compute_instance_v2.jenkins: Modifying...
  security_groups.#:          "1" => "2"
  security_groups.3263659117: "tf_secgroup_ssh" => ""
  security_groups.3283219898: "" => "4c09f8ee-9995-4a79-ac0e-6c2961779acd"
  security_groups.3297268336: "" => "dca1ae84-4fae-4fa7-86b5-5aa8e14bb25f"
Error applying plan:

2 error(s) occurred:

* openstack_compute_instance_v2.cislave: Error removing security group from OpenStack server (896fe5e4-000f-4c0b-ac97-5164de45bda0): Expected HTTP response code [201 202] when accessing [POST http://172.29.92.11:8774/v2/a4ecf18a0d3f42ca80bb48b71180381c/servers/896fe5e4-000f-4c0b-ac97-5164de45bda0/action], but got 500 instead
{"computeFault": {"message": "Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.\n<class 'neutronclient.common.exceptions.NeutronClientNoUniqueMatch'>", "code": 500}}
* openstack_compute_instance_v2.jenkins: Error removing security group from OpenStack server (c3c4293d-cc7c-420d-a63b-21c0d0f7d016): Expected HTTP response code [201 202] when accessing [POST http://172.29.92.11:8774/v2/a4ecf18a0d3f42ca80bb48b71180381c/servers/c3c4293d-cc7c-420d-a63b-21c0d0f7d016/action], but got 500 instead
{"computeFault": {"message": "Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.\n<class 'neutronclient.common.exceptions.NeutronClientNoUniqueMatch'>", "code": 500}}


2016-01-26 05:30:06.073 2877 INFO nova.osapi_compute.wsgi.server [req-ea7acb95-1b3e-43ca-b562-ead12bfa3884 70f24b8eab0a4859ae4d7ac6fcdd92f6 a4ecf18a0d3f42ca80bb48b71180
381c - - -] 172.29.99.254 "GET /v2/a4ecf18a0d3f42ca80bb48b71180381c/servers/c3c4293d-cc7c-420d-a63b-21c0d0f7d016/os-volume_attachments HTTP/1.1" status: 200 len: 370 ti
me: 0.1130500
2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions [req-0d36e727-520c-4181-8cfb-4e684dcafa3c 70f24b8eab0a4859ae4d7ac6fcdd92f6 a4ecf18a0d3f42ca80bb48b71180
381c - - -] Unexpected exception in API method
2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions Traceback (most recent call last):
2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/api/openstack/extensions.py", line 478, in wrapped
2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions     return f(*args, **kwargs)
2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/api/openstack/compute/security_groups.py", line 417, in _removeSecurityGroup
2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions     context, id, group_name)
2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/api/openstack/compute/security_groups.py", line 384, in _invoke
2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions     method(context, instance, group_name)
2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 234, in wrapped
2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions     return func(self, context, target, *args, **kwargs)
2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/network/security_group/neutron_driver.py", line 496, in remove_from_instance
2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions     context.project_id)
2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/neutronclient/neutron/v2_0/__init__.py", line 133, in find_resourceid_by_name_or_id
2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions     parent_id, fields='id')['id']
2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/neutronclient/neutron/v2_0/__init__.py", line 125, in find_resource_by_name_or_id
2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions     fields)
2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/neutronclient/neutron/v2_0/__init__.py", line 104, in _find_resource_by_name
2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions     name=name)
2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions NeutronClientNoUniqueMatch: Multiple security_group matches found for name 'tf_secgroup_ssh', use an ID to be more specific.
2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions 
2016-01-26 05:30:07.114 2877 INFO nova.api.openstack.wsgi [req-0d36e727-520c-4181-8cfb-4e684dcafa3c 70f24b8eab0a4859ae4d7ac6fcdd92f6 a4ecf18a0d3f42ca80bb48b71180381c - - -] HTTP exception thrown: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'neutronclient.common.exceptions.NeutronClientNoUniqueMatch'>
2016-01-26 05:30:07.118 2877 INFO nova.osapi_compute.wsgi.server [req-0d36e727-520c-4181-8cfb-4e684dcafa3c 70f24b8eab0a4859ae4d7ac6fcdd92f6 a4ecf18a0d3f42ca80bb48b71180381c - - -] 172.29.99.254 "POST /v2/a4ecf18a0d3f42ca80bb48b71180381c/servers/896fe5e4-000f-4c0b-ac97-5164de45bda0/action HTTP/1.1" status: 500 len: 439 time: 0.6821101
2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions [req-7b7bab92-a1ae-415c-af16-4f5aade8cd54 70f24b8eab0a4859ae4d7ac6fcdd92f6 a4ecf18a0d3f42ca80bb48b71180381c - - -] Unexpected exception in API method
2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions Traceback (most recent call last):
2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/api/openstack/extensions.py", line 478, in wrapped
2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions     return f(*args, **kwargs)
2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/api/openstack/compute/security_groups.py", line 417, in _removeSecurityGroup
2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions     context, id, group_name)
2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/api/openstack/compute/security_groups.py", line 384, in _invoke
2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions     method(context, instance, group_name)
2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 234, in wrapped
2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions     return func(self, context, target, *args, **kwargs)
2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/network/security_group/neutron_driver.py", line 496, in remove_from_instance
2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions     context.project_id)
2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/neutronclient/neutron/v2_0/__init__.py", line 133, in find_resourceid_by_name_or_id
2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions     parent_id, fields='id')['id']
2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/neutronclient/neutron/v2_0/__init__.py", line 125, in find_resource_by_name_or_id
2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions     fields)
2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/neutronclient/neutron/v2_0/__init__.py", line 104, in _find_resource_by_name
2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions     name=name)
2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions NeutronClientNoUniqueMatch: Multiple security_group matches found for name 'tf_secgroup_ssh', use an ID to be more specific.
2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions 
2016-01-26 05:30:07.174 2879 INFO nova.api.openstack.wsgi [req-7b7bab92-a1ae-415c-af16-4f5aade8cd54 70f24b8eab0a4859ae4d7ac6fcdd92f6 a4ecf18a0d3f42ca80bb48b71180381c - - -] HTTP exception thrown: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'neutronclient.common.exceptions.NeutronClientNoUniqueMatch'>

** Affects: nova
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1537978

Title:
  terraform cannot remove securiygroup

Status in OpenStack Compute (nova):
  New

Bug description:
  
  [bent@localhost Terraform]$ terraform apply ; date
  openstack_compute_keypair_v2.terpstack: Refreshing state... (ID: terpstack)
  openstack_compute_floatingip_v2.floatip_jenkins: Refreshing state... (ID: 71e4e06c-9bd3-415d-a424-39548e739215)
  openstack_compute_secgroup_v2.tf_secgroup_8080: Refreshing state... (ID: dca1ae84-4fae-4fa7-86b5-5aa8e14bb25f)
  openstack_networking_network_v2.tf_network_1: Refreshing state... (ID: 7a2f37bd-d345-44dc-af5f-8ef173d5b5c9)
  openstack_compute_secgroup_v2.tf_secgroup_ssh: Refreshing state... (ID: 4c09f8ee-9995-4a79-ac0e-6c2961779acd)
  openstack_compute_floatingip_v2.floatip_cislave: Refreshing state... (ID: 3d4c9be0-5c92-45ac-b722-a36b7632209e)
  openstack_networking_subnet_v2.tf_subnet_1: Refreshing state... (ID: 10c14ed1-7d7d-45d1-b7f1-de88706b46b6)
  openstack_networking_router_interface_v2.router_interface_1: Refreshing state... (ID: 8f07fafc-8b6b-465b-854d-e4aa12ba133e)
  openstack_compute_instance_v2.cislave: Refreshing state... (ID: 896fe5e4-000f-4c0b-ac97-5164de45bda0)
  openstack_compute_instance_v2.jenkins: Refreshing state... (ID: c3c4293d-cc7c-420d-a63b-21c0d0f7d016)
  openstack_compute_instance_v2.cislave: Modifying...
    security_groups.#:          "1" => "2"
    security_groups.3263659117: "tf_secgroup_ssh" => ""
    security_groups.3283219898: "" => "4c09f8ee-9995-4a79-ac0e-6c2961779acd"
    security_groups.3297268336: "" => "dca1ae84-4fae-4fa7-86b5-5aa8e14bb25f"
  openstack_compute_instance_v2.jenkins: Modifying...
    security_groups.#:          "1" => "2"
    security_groups.3263659117: "tf_secgroup_ssh" => ""
    security_groups.3283219898: "" => "4c09f8ee-9995-4a79-ac0e-6c2961779acd"
    security_groups.3297268336: "" => "dca1ae84-4fae-4fa7-86b5-5aa8e14bb25f"
  Error applying plan:

  2 error(s) occurred:

  * openstack_compute_instance_v2.cislave: Error removing security group from OpenStack server (896fe5e4-000f-4c0b-ac97-5164de45bda0): Expected HTTP response code [201 202] when accessing [POST http://172.29.92.11:8774/v2/a4ecf18a0d3f42ca80bb48b71180381c/servers/896fe5e4-000f-4c0b-ac97-5164de45bda0/action], but got 500 instead
  {"computeFault": {"message": "Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.\n<class 'neutronclient.common.exceptions.NeutronClientNoUniqueMatch'>", "code": 500}}
  * openstack_compute_instance_v2.jenkins: Error removing security group from OpenStack server (c3c4293d-cc7c-420d-a63b-21c0d0f7d016): Expected HTTP response code [201 202] when accessing [POST http://172.29.92.11:8774/v2/a4ecf18a0d3f42ca80bb48b71180381c/servers/c3c4293d-cc7c-420d-a63b-21c0d0f7d016/action], but got 500 instead
  {"computeFault": {"message": "Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.\n<class 'neutronclient.common.exceptions.NeutronClientNoUniqueMatch'>", "code": 500}}

  
  2016-01-26 05:30:06.073 2877 INFO nova.osapi_compute.wsgi.server [req-ea7acb95-1b3e-43ca-b562-ead12bfa3884 70f24b8eab0a4859ae4d7ac6fcdd92f6 a4ecf18a0d3f42ca80bb48b71180
  381c - - -] 172.29.99.254 "GET /v2/a4ecf18a0d3f42ca80bb48b71180381c/servers/c3c4293d-cc7c-420d-a63b-21c0d0f7d016/os-volume_attachments HTTP/1.1" status: 200 len: 370 ti
  me: 0.1130500
  2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions [req-0d36e727-520c-4181-8cfb-4e684dcafa3c 70f24b8eab0a4859ae4d7ac6fcdd92f6 a4ecf18a0d3f42ca80bb48b71180
  381c - - -] Unexpected exception in API method
  2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions Traceback (most recent call last):
  2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/api/openstack/extensions.py", line 478, in wrapped
  2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions     return f(*args, **kwargs)
  2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/api/openstack/compute/security_groups.py", line 417, in _removeSecurityGroup
  2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions     context, id, group_name)
  2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/api/openstack/compute/security_groups.py", line 384, in _invoke
  2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions     method(context, instance, group_name)
  2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 234, in wrapped
  2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions     return func(self, context, target, *args, **kwargs)
  2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/network/security_group/neutron_driver.py", line 496, in remove_from_instance
  2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions     context.project_id)
  2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/neutronclient/neutron/v2_0/__init__.py", line 133, in find_resourceid_by_name_or_id
  2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions     parent_id, fields='id')['id']
  2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/neutronclient/neutron/v2_0/__init__.py", line 125, in find_resource_by_name_or_id
  2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions     fields)
  2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/neutronclient/neutron/v2_0/__init__.py", line 104, in _find_resource_by_name
  2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions     name=name)
  2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions NeutronClientNoUniqueMatch: Multiple security_group matches found for name 'tf_secgroup_ssh', use an ID to be more specific.
  2016-01-26 05:30:07.104 2877 ERROR nova.api.openstack.extensions 
  2016-01-26 05:30:07.114 2877 INFO nova.api.openstack.wsgi [req-0d36e727-520c-4181-8cfb-4e684dcafa3c 70f24b8eab0a4859ae4d7ac6fcdd92f6 a4ecf18a0d3f42ca80bb48b71180381c - - -] HTTP exception thrown: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
  <class 'neutronclient.common.exceptions.NeutronClientNoUniqueMatch'>
  2016-01-26 05:30:07.118 2877 INFO nova.osapi_compute.wsgi.server [req-0d36e727-520c-4181-8cfb-4e684dcafa3c 70f24b8eab0a4859ae4d7ac6fcdd92f6 a4ecf18a0d3f42ca80bb48b71180381c - - -] 172.29.99.254 "POST /v2/a4ecf18a0d3f42ca80bb48b71180381c/servers/896fe5e4-000f-4c0b-ac97-5164de45bda0/action HTTP/1.1" status: 500 len: 439 time: 0.6821101
  2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions [req-7b7bab92-a1ae-415c-af16-4f5aade8cd54 70f24b8eab0a4859ae4d7ac6fcdd92f6 a4ecf18a0d3f42ca80bb48b71180381c - - -] Unexpected exception in API method
  2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions Traceback (most recent call last):
  2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/api/openstack/extensions.py", line 478, in wrapped
  2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions     return f(*args, **kwargs)
  2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/api/openstack/compute/security_groups.py", line 417, in _removeSecurityGroup
  2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions     context, id, group_name)
  2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/api/openstack/compute/security_groups.py", line 384, in _invoke
  2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions     method(context, instance, group_name)
  2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 234, in wrapped
  2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions     return func(self, context, target, *args, **kwargs)
  2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/nova/network/security_group/neutron_driver.py", line 496, in remove_from_instance
  2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions     context.project_id)
  2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/neutronclient/neutron/v2_0/__init__.py", line 133, in find_resourceid_by_name_or_id
  2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions     parent_id, fields='id')['id']
  2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/neutronclient/neutron/v2_0/__init__.py", line 125, in find_resource_by_name_or_id
  2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions     fields)
  2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions   File "/usr/lib/python2.7/site-packages/neutronclient/neutron/v2_0/__init__.py", line 104, in _find_resource_by_name
  2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions     name=name)
  2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions NeutronClientNoUniqueMatch: Multiple security_group matches found for name 'tf_secgroup_ssh', use an ID to be more specific.
  2016-01-26 05:30:07.164 2879 ERROR nova.api.openstack.extensions 
  2016-01-26 05:30:07.174 2879 INFO nova.api.openstack.wsgi [req-7b7bab92-a1ae-415c-af16-4f5aade8cd54 70f24b8eab0a4859ae4d7ac6fcdd92f6 a4ecf18a0d3f42ca80bb48b71180381c - - -] HTTP exception thrown: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
  <class 'neutronclient.common.exceptions.NeutronClientNoUniqueMatch'>

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