On 06/03/2013 03:37 AM, Makkelie, R - SPLXL wrote:
I have the following installed - openstack grizzly - ceph cuttlefish and followed http://ceph.com/docs/master/rbd/rbd-openstack/ i can create volumes and i see them in ceph with the apporiate id's but when i wan to attach them to a instance i get a error 2013-06-03 12:22:35.563 AUDIT nova.compute.manager [req-cfda1cf6-c1aa-40f0-9a5c-b9da61979c47 529a2c1a5f924206a9d82c7a86846a0d 7cc8d4da86534c4792a6839ac2927a9a] [instance: b4bd7311-d4aa-402a-898d-c20ba4d1ee4$ 2013-06-03 12:22:35.725 ERROR nova.compute.manager [req-cfda1cf6-c1aa-40f0-9a5c-b9da61979c47 529a2c1a5f924206a9d82c7a86846a0d 7cc8d4da86534c4792a6839ac2927a9a] [instance: b4bd7311-d4aa-402a-898d-c20ba4d1ee4$ 2013-06-03 12:22:35.725 23702 TRACE nova.compute.manager [instance: b4bd7311-d4aa-402a-898d-c20ba4d1ee49] Traceback (most recent call last): 2013-06-03 12:22:35.725 23702 TRACE nova.compute.manager [instance: b4bd7311-d4aa-402a-898d-c20ba4d1ee49] File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2859, in _attach_volume 2013-06-03 12:22:35.725 23702 TRACE nova.compute.manager [instance: b4bd7311-d4aa-402a-898d-c20ba4d1ee49] mountpoint) 2013-06-03 12:22:35.725 23702 TRACE nova.compute.manager [instance: b4bd7311-d4aa-402a-898d-c20ba4d1ee49] File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 981, in attach_volume 2013-06-03 12:22:35.725 23702 TRACE nova.compute.manager [instance: b4bd7311-d4aa-402a-898d-c20ba4d1ee49] disk_dev) 2013-06-03 12:22:35.725 23702 TRACE nova.compute.manager [instance: b4bd7311-d4aa-402a-898d-c20ba4d1ee49] File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__ 2013-06-03 12:22:35.725 23702 TRACE nova.compute.manager [instance: b4bd7311-d4aa-402a-898d-c20ba4d1ee49] self.gen.next() 2013-06-03 12:22:35.725 23702 TRACE nova.compute.manager [instance: b4bd7311-d4aa-402a-898d-c20ba4d1ee49] File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 968, in attach_volume 2013-06-03 12:22:35.725 23702 TRACE nova.compute.manager [instance: b4bd7311-d4aa-402a-898d-c20ba4d1ee49] virt_dom.attachDeviceFlags(conf.to_xml(), flags) 2013-06-03 12:22:35.725 23702 TRACE nova.compute.manager [instance: b4bd7311-d4aa-402a-898d-c20ba4d1ee49] File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/config.py", line 68, in to_xml 2013-06-03 12:22:35.725 23702 TRACE nova.compute.manager [instance: b4bd7311-d4aa-402a-898d-c20ba4d1ee49] root = self.format_dom() 2013-06-03 12:22:35.725 23702 TRACE nova.compute.manager [instance: b4bd7311-d4aa-402a-898d-c20ba4d1ee49] File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/config.py", line 507, in format_dom 2013-06-03 12:22:35.725 23702 TRACE nova.compute.manager [instance: b4bd7311-d4aa-402a-898d-c20ba4d1ee49] auth.set("username", self.auth_username) 2013-06-03 12:22:35.725 23702 TRACE nova.compute.manager [instance: b4bd7311-d4aa-402a-898d-c20ba4d1ee49] File "lxml.etree.pyx", line 695, in lxml.etree._Element.set (src/lxml/lxml.etree.c:35440) 2013-06-03 12:22:35.725 23702 TRACE nova.compute.manager [instance: b4bd7311-d4aa-402a-898d-c20ba4d1ee49] File "apihelpers.pxi", line 563, in lxml.etree._setAttributeValue (src/lxml/lxml.etree.c:15471) 2013-06-03 12:22:35.725 23702 TRACE nova.compute.manager [instance: b4bd7311-d4aa-402a-898d-c20ba4d1ee49] File "apihelpers.pxi", line 1364, in lxml.etree._utf8 (src/lxml/lxml.etree.c:22039) 2013-06-03 12:22:35.725 23702 TRACE nova.compute.manager [instance: b4bd7311-d4aa-402a-898d-c20ba4d1ee49] TypeError: Argument must be bytes or unicode, got 'NoneType' 2013-06-03 12:22:35.725 23702 TRACE nova.compute.manager [instance: b4bd7311-d4aa-402a-898d-c20ba4d1ee49] does anyone know what might be the problem?
It looks like you need to set rbd_user in cinder.conf. _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
