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Juno+docker gives error while launching docker instance( MissingSectionHeader-error) [closed]

asked 2014-11-18 12:00:30 -0500

rahulrajvn gravatar image

I was able to configure the docker with Juno by following The instructions in https://wiki.openstack.org/wiki/Docker

First I got an time out error with the docker service, the nova service was not starting up then I edited the connectionpool.py as told in the following URL. http://www.adminz.in/2014/11/docker-n...

After that the service was running fine but While launching an instance I am getting following error.

2014-11-18 12:34:43.663 26963 TRACE nova.compute.manager [instance: 5c712c7c-0778-479f-94ba-1bc3343420d9]   File "/usr/lib/python2.7/site-packages/novadocker/virt/docker/driver.py", line 404, in spawn
2014-11-18 12:34:43.663 26963 TRACE nova.compute.manager [instance: 5c712c7c-0778-479f-94ba-1bc3343420d9]     self._start_container(container_id, instance, network_info)
2014-11-18 12:34:43.663 26963 TRACE nova.compute.manager [instance: 5c712c7c-0778-479f-94ba-1bc3343420d9]   File "/usr/lib/python2.7/site-packages/novadocker/virt/docker/driver.py", line 376, in _start_container
2014-11-18 12:34:43.663 26963 TRACE nova.compute.manager [instance: 5c712c7c-0778-479f-94ba-1bc3343420d9]     instance_id=instance['name'])
2014-11-18 12:34:43.663 26963 TRACE nova.compute.manager [instance: 5c712c7c-0778-479f-94ba-1bc3343420d9] InstanceDeployFailure: Cannot setup network: Unexpected error while running command.
2014-11-18 12:34:43.663 26963 TRACE nova.compute.manager [instance: 5c712c7c-0778-479f-94ba-1bc3343420d9] Command: sudo nova-rootwrap /etc/nova/rootwrap.conf ip link add name tapb97f8d6e-a6 type veth peer name nsb97f8d6e-a6
2014-11-18 12:34:43.663 26963 TRACE nova.compute.manager [instance: 5c712c7c-0778-479f-94ba-1bc3343420d9] Exit code: 1
2014-11-18 12:34:43.663 26963 TRACE nova.compute.manager [instance: 5c712c7c-0778-479f-94ba-1bc3343420d9] Stdout: u''
2014-11-18 12:34:43.663 26963 TRACE nova.compute.manager [instance: 5c712c7c-0778-479f-94ba-1bc3343420d9] Stderr: u'Traceback (most recent call last):\n  File "/usr/bin/nova-rootwrap", line 10, in <module>\n    sys.exit(main())\n  File "/usr/lib/python2.7/site-packages/oslo/rootwrap/cmd.py", line 91, in main\n    filters = wrapper.load_filters(config.filters_path)\n  File "/usr/lib/python2.7/site-packages/oslo/rootwrap/wrapper.py", line 120, in load_filters\n    filterconfig.read(os.path.join(filterdir, filterfile))\n  File "/usr/lib64/python2.7/ConfigParser.py", line 305, in read\n    self._read(fp, filename)\n  File "/usr/lib64/python2.7/ConfigParser.py", line 512, in _read\n    raise MissingSectionHeaderError(fpname, lineno, line)\nConfigParser.MissingSectionHeaderError: File contains no section headers.\nfile: /etc/nova/rootwrap.d/docker.filters, line: 1\n\' [Filters]\\n\'\n'
2014-11-18 12:34:43.663 26963 TRACE nova.compute.manager [instance: 5c712c7c-0778-479f-94ba-1bc3343420d9]
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Closed for the following reason the question is answered, right answer was accepted by rahulrajvn
close date 2014-11-18 12:30:10.372050

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answered 2014-11-18 12:29:45 -0500

rahulrajvn gravatar image

The issue has been fixed. The error was Caused due to a BLANK space before [Filter] option in the rootwrap.

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Asked: 2014-11-18 12:00:30 -0500

Seen: 257 times

Last updated: Nov 18 '14