** Changed in: nova
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1271562
Title:
Failed deployment of VM due to the use of guestfs.GuestFS
(close_on_exit = False)
Status in OpenStack Compute (Nova):
Fix Released
Bug description:
After Bug 1261475 was fixed, A new issue in Ice-house was introduced.
Basically now that ice-house is doing the call guestfs.GuestFS
(close_on_exit = False), there are different requirements on the
version of libguestfs.x86_64 and python-libguestfs.x86_64.
During the deployment of a VM I would get the following error on the
compute node:
2014-01-20 16:51:32.395 7723 ERROR nova.compute.manager
[req-482a2eec-238c-4696-8aab-acc0d404e627 45a71543cb6f4022ac4f56855a7ff197
4a5f610e660347b6a629a27ffea92240] [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] Error: __init__() got an unexpected
keyword argument 'close_on_exit'
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] Traceback (most recent call last):
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] File
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1062, in
_build_instance
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] set_access_ip=set_access_ip)
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] File
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 362, in
decorated_function
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] return function(self, context, *args,
**kwargs)
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] File
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1497, in _spawn
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] LOG.exception(_('Instance failed to
spawn'), instance=instance)
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] File
"/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 68,
in __exit__
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] six.reraise(self.type_, self.value,
self.tb)
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] File
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1483, in _spawn
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] block_device_info)
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] File
"/usr/lib/python2.6/site-packages/nova/virt/libvirt/driver.py", line 2174, in
spawn
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] admin_pass=admin_password)
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] File
"/usr/lib/python2.6/site-packages/nova/virt/libvirt/driver.py", line 2477, in
_create_image
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] project_id=instance['project_id'])
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] File
"/usr/lib/python2.6/site-packages/nova/virt/libvirt/imagebackend.py", line 187,
in cache
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] *args, **kwargs)
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] File
"/usr/lib/python2.6/site-packages/nova/virt/libvirt/imagebackend.py", line 337,
in create_image
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] copy_qcow2_image(base, self.path, size)
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] File
"/usr/lib/python2.6/site-packages/nova/openstack/common/lockutils.py", line
249, in inner
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] return f(*args, **kwargs)
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] File
"/usr/lib/python2.6/site-packages/nova/virt/libvirt/imagebackend.py", line 303,
in copy_qcow2_image
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] disk.extend(target, size, use_cow=True)
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] File
"/usr/lib/python2.6/site-packages/nova/virt/disk/api.py", line 149, in extend
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] if not is_image_partitionless(image,
use_cow):
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] File
"/usr/lib/python2.6/site-packages/nova/virt/disk/api.py", line 189, in
is_image_partitionless
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] fs.setup()
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] File
"/usr/lib/python2.6/site-packages/nova/virt/disk/vfs/guestfs.py", line 111, in
setup
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] self.handle =
tpool.Proxy(guestfs.GuestFS(close_on_exit=False))
2014-01-20 16:51:32.395 7723 TRACE nova.compute.manager [instance:
d4083a7f-0c2d-44b3-a79b-7f498ea75ecd] TypeError: __init__() got an unexpected
keyword argument 'close_on_exit'
After doing some research I found out that the close_on_exit parameter
is supported only on the newer versions of libguestfs.x86_64 and
python-libguestfs.x86_64.
In my system (RHEL 6.4) I had
libguestfs.x86_64 1:1.16.34-2.el6
python-libguestfs.x86_64 1:1.16.34-2.el6
After updating to the following versions the deploy operation started working
again.
libguestfs.x86_64 1:1.20.11-2.el6
python-libguestfs.x86_64 1:1.20.11-2.el6
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