The interface attach is a synchronous RPC call from the nova-api service
to the nova-compute service. That times out after 60 seconds by default
if nova-compute does not respond. So, you would have to figure out why
the interface attach operation does not complete within the timeout. Is
nova-compute creating a new neutron port and attaching it to the server?
Is time being spent in neutron? Did something fail and hang the
response?
** Changed in: nova
Status: New => Invalid
--
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1807561
Title:
nova interface-attach report
error:'oslo_messaging.exceptions.MessagingTimeout'
Status in OpenStack Compute (nova):
Invalid
Bug description:
Hello!
I encountered an Unexpected API error when I try nova interface-
attach to attach a port to an instance.
The detail messages are as follow:
DEBUG (session:722) POST call to compute for
http://192.168.100.20/compute/v2.1/servers/8e8410d0-6b11-4115-92c2-f67569ed452c/os-interface
used request id req-8227a151-8e21-4402-96df-fe4e24d58fd7
DEBUG (shell:951) Unexpected API Error. Please report this at
http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'oslo_messaging.exceptions.MessagingTimeout'> (HTTP 500) (Request-ID:
req-8227a151-8e21-4402-96df-fe4e24d58fd7)
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/novaclient/shell.py", line
949, in main
OpenStackComputeShell().main(argv)
File "/usr/local/lib/python2.7/dist-packages/novaclient/shell.py", line
871, in main
args.func(self.cs, args)
File "/usr/local/lib/python2.7/dist-packages/novaclient/v2/shell.py", line
4480, in do_interface_attach
**update_kwargs)
File "/usr/local/lib/python2.7/dist-packages/novaclient/api_versions.py",
line 393, in substitution
return methods[-1].func(obj, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/novaclient/v2/servers.py",
line 593, in interface_attach
tag)
File "/usr/local/lib/python2.7/dist-packages/novaclient/api_versions.py",
line 393, in substitution
return methods[-1].func(obj, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/novaclient/v2/servers.py",
line 1908, in interface_attach
body, 'interfaceAttachment')
File "/usr/local/lib/python2.7/dist-packages/novaclient/base.py", line 361,
in _create
resp, body = self.api.client.post(url, body=body)
File "/usr/local/lib/python2.7/dist-packages/keystoneauth1/adapter.py",
line 310, in post
return self.request(url, 'POST', **kwargs)
File "/usr/local/lib/python2.7/dist-packages/novaclient/client.py", line
83, in request
raise exceptions.from_response(resp, body, url, method)
ClientException: Unexpected API Error. Please report this at
http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'oslo_messaging.exceptions.MessagingTimeout'> (HTTP 500) (Request-ID:
req-8227a151-8e21-4402-96df-fe4e24d58fd7)
ERROR (ClientException): Unexpected API Error. Please report this at
http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'oslo_messaging.exceptions.MessagingTimeout'> (HTTP 500) (Request-ID:
req-8227a151-8e21-4402-96df-fe4e24d58fd7)
How to fix this error? I will be appreciate for any suggestions.
To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1807561/+subscriptions
--
Mailing list: https://launchpad.net/~yahoo-eng-team
Post to : [email protected]
Unsubscribe : https://launchpad.net/~yahoo-eng-team
More help : https://help.launchpad.net/ListHelp
