This bug is nearly 2 years old and in the latest comment #2 it was not
able to be reproduced. Marking as Invalid
** Changed in: nova
Status: Confirmed => Invalid
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https://bugs.launchpad.net/bugs/1348640
Title:
can't launch instance using ceph without authentication
Status in OpenStack Compute (nova):
Invalid
Bug description:
Instance fails when using ceph as a storage backend.
The main complain comes from "/usr/lib/python2.7/site-
packages/nova/virt/libvirt/config.py", line 527.
Putting a print bedore "if self.auth_secret_type is not None:" shows
that the code is hit twice, first with auth_secret_type=cepg, second
time with auth_secret_type=None.
We fixed it in our side by commenting the entire if statement.
Stack trace:
2014-07-25 08:44:17.042 13642 ERROR nova.compute.manager
[req-1c542f62-1f54-4515-8290-425a62354d95 43d9d5b6c6794f52ab17a90855200436
034f45eb9e24410db64f7c0c53110f02] [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40] Instance failed to spawn
2014-07-25 08:44:17.042 13642 TRACE nova.compute.manager [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40] Traceback (most recent call last):
2014-07-25 08:44:17.042 13642 TRACE nova.compute.manager [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40] File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1715, in _spawn
2014-07-25 08:44:17.042 13642 TRACE nova.compute.manager [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40] block_device_info)
2014-07-25 08:44:17.042 13642 TRACE nova.compute.manager [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40] File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2262, in
spawn
2014-07-25 08:44:17.042 13642 TRACE nova.compute.manager [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40] write_to_disk=True)
2014-07-25 08:44:17.042 13642 TRACE nova.compute.manager [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40] File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 3444, in
to_xml
2014-07-25 08:44:17.042 13642 TRACE nova.compute.manager [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40] xml = conf.to_xml()
2014-07-25 08:44:17.042 13642 TRACE nova.compute.manager [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40] File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/config.py", line 69, in
to_xml
2014-07-25 08:44:17.042 13642 TRACE nova.compute.manager [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40] root = self.format_dom()
2014-07-25 08:44:17.042 13642 TRACE nova.compute.manager [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40] File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/config.py", line 1240, in
format_dom
2014-07-25 08:44:17.042 13642 TRACE nova.compute.manager [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40] self._format_devices(root)
2014-07-25 08:44:17.042 13642 TRACE nova.compute.manager [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40] File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/config.py", line 1217, in
_format_devices
2014-07-25 08:44:17.042 13642 TRACE nova.compute.manager [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40] devices.append(dev.format_dom())
2014-07-25 08:44:17.042 13642 TRACE nova.compute.manager [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40] File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/config.py", line 527, in
format_dom
2014-07-25 08:44:17.042 13642 TRACE nova.compute.manager [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40] auth.set("username",
self.auth_username)
2014-07-25 08:44:17.042 13642 TRACE nova.compute.manager [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40] File "lxml.etree.pyx", line 713, in
lxml.etree._Element.set (src/lxml/lxml.etree.c:39438)
2014-07-25 08:44:17.042 13642 TRACE nova.compute.manager [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40] File "apihelpers.pxi", line 520, in
lxml.etree._setAttributeValue (src/lxml/lxml.etree.c:17627)
2014-07-25 08:44:17.042 13642 TRACE nova.compute.manager [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40] File "apihelpers.pxi", line 1333, in
lxml.etree._utf8 (src/lxml/lxml.etree.c:24601)
2014-07-25 08:44:17.042 13642 TRACE nova.compute.manager [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40] TypeError: Argument must be bytes or
unicode, got 'NoneType'
2014-07-25 08:44:17.042 13642 TRACE nova.compute.manager [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40]
2014-07-25 08:44:17.097 13642 AUDIT nova.compute.manager
[req-1c542f62-1f54-4515-8290-425a62354d95 43d9d5b6c6794f52ab17a90855200436
034f45eb9e24410db64f7c0c53110f02] [instance:
b3e9b0ee-50d9-4579-9cc7-de36762b2e40] Terminating instance
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