Public bug reported:
Description
===========
If Neutron disable security-group extension, Nova security group API could not
handle the 404 exception which Neutron returns emitting 500 error. Security API
in Nova is deprecated though I think it's better to wrap 404 exception instead
of 500 error.
Steps to reproduce
==================
0) Disable neutron security-group extension
m2_conf.ini [security_group] enabled_security_group = false
1) Request Nova to control any security-group related functions
Expected result
===============
Return 404 error from Nova
Actual result
=============
Return 500 error from Nova
Environment
===========
1. Exact version of OpenStack you are running. See the following
stable/ocata
2. Which hypervisor did you use?
Libvirt + KVM
2. Which storage type did you use?
Ceph
3. Which networking type did you use?
Neutron with linuxbridge
Logs & Configs
==============
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
[req-7459f23d-d972-4826-8596-4b7ece999727 0a084841c373499198a43b6d09c72f4f
e4ce445c7c644f1481d48c36f5d962fc - default default] Unexpected exception in API
method
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions Traceback
(most recent call last):
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/src/nova/nova/api/openstack/extensions.py", line 338, in wrapped
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions return
f(*args, **kwargs)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/src/nova/nova/api/openstack/compute/security_groups.py", line
194, in create
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions context,
group_name, group_description)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/src/nova/nova/network/security_group/neutron_driver.py", line
64, in create_security_group
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
six.reraise(*exc_info)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/src/nova/nova/network/security_group/neutron_driver.py", line
50, in create_security_group
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
body).get('security_group')
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/src/nova/nova/network/neutronv2/api.py", line 113, in wrapper
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions ret =
obj(*args, **kwargs)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line
938, in create_security_group
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions return
self.post(self.security_groups_path, body=body)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/src/nova/nova/network/neutronv2/api.py", line 113, in wrapper
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions ret =
obj(*args, **kwargs)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line
366, in post
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
headers=headers, params=params)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/src/nova/nova/network/neutronv2/api.py", line 113, in wrapper
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions ret =
obj(*args, **kwargs)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line
301, in do_request
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
self._handle_fault_response(status_code, replybody, resp)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/src/nova/nova/network/neutronv2/api.py", line 113, in wrapper
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions ret =
obj(*args, **kwargs)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line
276, in _handle_fault_response
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
exception_handler_v20(status_code, error_body)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line
92, in exception_handler_v20
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
request_ids=request_ids)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions NotFound: The
resource could not be found.<br /><br />
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions Neutron
server returns request_ids: ['req-f59ab511-7e66-4346-8944-bc023465b2d5']
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
2019-02-27 11:25:18.153 26387 INFO nova.api.openstack.wsgi
[req-7459f23d-d972-4826-8596-4b7ece999727 0a084841c373499198a43b6d09c72f4f
e4ce445c7c644f1481d48c36f5d962fc - default default] 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.NotFound'>
2019-02-27 11:25:18.154 26387 DEBUG nova.api.openstack.wsgi
[req-7459f23d-d972-4826-8596-4b7ece999727 0a084841c373499198a43b6d09c72f4f
e4ce445c7c644f1481d48c36f5d962fc - default default] Returning 500 to user:
Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and
attach the Nova API log if possible.
** Affects: nova
Importance: Undecided
Status: New
--
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Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1817821
Title:
security_group API return 500 error if Neutron disable the extension
Status in OpenStack Compute (nova):
New
Bug description:
Description
===========
If Neutron disable security-group extension, Nova security group API could
not handle the 404 exception which Neutron returns emitting 500 error. Security
API in Nova is deprecated though I think it's better to wrap 404 exception
instead of 500 error.
Steps to reproduce
==================
0) Disable neutron security-group extension
m2_conf.ini [security_group] enabled_security_group = false
1) Request Nova to control any security-group related functions
Expected result
===============
Return 404 error from Nova
Actual result
=============
Return 500 error from Nova
Environment
===========
1. Exact version of OpenStack you are running. See the following
stable/ocata
2. Which hypervisor did you use?
Libvirt + KVM
2. Which storage type did you use?
Ceph
3. Which networking type did you use?
Neutron with linuxbridge
Logs & Configs
==============
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
[req-7459f23d-d972-4826-8596-4b7ece999727 0a084841c373499198a43b6d09c72f4f
e4ce445c7c644f1481d48c36f5d962fc - default default] Unexpected exception in API
method
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions Traceback
(most recent call last):
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/src/nova/nova/api/openstack/extensions.py", line 338, in wrapped
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions return
f(*args, **kwargs)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/src/nova/nova/api/openstack/compute/security_groups.py", line
194, in create
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
context, group_name, group_description)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/src/nova/nova/network/security_group/neutron_driver.py", line
64, in create_security_group
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
six.reraise(*exc_info)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/src/nova/nova/network/security_group/neutron_driver.py", line
50, in create_security_group
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
body).get('security_group')
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/src/nova/nova/network/neutronv2/api.py", line 113, in wrapper
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions ret =
obj(*args, **kwargs)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line
938, in create_security_group
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions return
self.post(self.security_groups_path, body=body)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/src/nova/nova/network/neutronv2/api.py", line 113, in wrapper
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions ret =
obj(*args, **kwargs)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line
366, in post
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
headers=headers, params=params)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/src/nova/nova/network/neutronv2/api.py", line 113, in wrapper
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions ret =
obj(*args, **kwargs)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line
301, in do_request
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
self._handle_fault_response(status_code, replybody, resp)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/src/nova/nova/network/neutronv2/api.py", line 113, in wrapper
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions ret =
obj(*args, **kwargs)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line
276, in _handle_fault_response
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
exception_handler_v20(status_code, error_body)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions File
"/opt/openstack/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line
92, in exception_handler_v20
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
request_ids=request_ids)
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions NotFound:
The resource could not be found.<br /><br />
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions Neutron
server returns request_ids: ['req-f59ab511-7e66-4346-8944-bc023465b2d5']
2019-02-27 11:25:18.150 26387 ERROR nova.api.openstack.extensions
2019-02-27 11:25:18.153 26387 INFO nova.api.openstack.wsgi
[req-7459f23d-d972-4826-8596-4b7ece999727 0a084841c373499198a43b6d09c72f4f
e4ce445c7c644f1481d48c36f5d962fc - default default] 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.NotFound'>
2019-02-27 11:25:18.154 26387 DEBUG nova.api.openstack.wsgi
[req-7459f23d-d972-4826-8596-4b7ece999727 0a084841c373499198a43b6d09c72f4f
e4ce445c7c644f1481d48c36f5d962fc - default default] Returning 500 to user:
Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and
attach the Nova API log if possible.
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