<div dir="ltr">It seems like it may be an occurrence of this bug, as you look to be using python venvs:<div><br></div><div><a href="https://bugs.launchpad.net/openstack-ansible/+bug/1509837">https://bugs.launchpad.net/openstack-ansible/+bug/1509837</a></div><div><br></div><div><span style="color:rgb(33,33,33);font-family:"helvetica neue",helvetica,arial,sans-serif">2016-10-21 12:08:06.242 70661 ERROR nova.compute.manager [instance: 5633d98e-5f79-4c13-8d45-</span><span style="color:rgb(33,33,33);font-family:"helvetica neue",helvetica,arial,sans-serif">7544069f0e6f] File "<b>/openstack/venvs/</b>nova-12.0.</span><span style="color:rgb(33,33,33);font-family:"helvetica neue",helvetica,arial,sans-serif">16/lib/python2.7/site-</span><span style="color:rgb(33,33,33);font-family:"helvetica neue",helvetica,arial,sans-serif">packages/nova/virt/libvirt/</span><span style="color:rgb(33,33,33);font-family:"helvetica neue",helvetica,arial,sans-serif">storage/rbd_utils.py", line 117, in __init__</span> </div><div><br></div><div>Chris <br></div></div><br><div class="gmail_quote"><div dir="ltr">On Fri, 21 Oct 2016 at 13:19 Grant Morley <<a href="mailto:grant@absolutedevops.io">grant@absolutedevops.io</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF" class="gmail_msg">
<p class="gmail_msg">Hi all,</p>
<p class="gmail_msg">We have a openstack-ansible setup and have ceph installed for the
backend. However whenever we try and launch a new instance it
fails to launch and we get the following error:</p>
<p class="gmail_msg">2016-10-21 12:08:06.241 70661 INFO nova.virt.libvirt.driver
[req-79811c40-8394-4e33-b16d-ff5fa7341b6a
41c60f65ae914681b6a6ca27a42ff780 324844c815084205995aff10b03a85e1
- - -] [instance: 5633d98e-5f79-4c13-8d45-7544069f0e6f] Creating
image<br class="gmail_msg">
2016-10-21 12:08:06.242 70661 ERROR nova.compute.manager
[req-79811c40-8394-4e33-b16d-ff5fa7341b6a
41c60f65ae914681b6a6ca27a42ff780 324844c815084205995aff10b03a85e1
- - -] [instance: 5633d98e-5f79-4c13-8d45-7544069f0e6f] Instance
failed to spawn<br class="gmail_msg">
2016-10-21 12:08:06.242 70661 ERROR nova.compute.manager
[instance: 5633d98e-5f79-4c13-8d45-7544069f0e6f] Traceback (most
recent call last):<br class="gmail_msg">
2016-10-21 12:08:06.242 70661 ERROR nova.compute.manager
[instance: 5633d98e-5f79-4c13-8d45-7544069f0e6f] File
"/openstack/venvs/nova-12.0.16/lib/python2.7/site-packages/nova/compute/manager.py",
line 2156, in _build_resources<br class="gmail_msg">
2016-10-21 12:08:06.242 70661 ERROR nova.compute.manager
[instance: 5633d98e-5f79-4c13-8d45-7544069f0e6f] yield
resources<br class="gmail_msg">
2016-10-21 12:08:06.242 70661 ERROR nova.compute.manager
[instance: 5633d98e-5f79-4c13-8d45-7544069f0e6f] File
"/openstack/venvs/nova-12.0.16/lib/python2.7/site-packages/nova/compute/manager.py",
line 2009, in _build_and_run_instance<br class="gmail_msg">
2016-10-21 12:08:06.242 70661 ERROR nova.compute.manager
[instance: 5633d98e-5f79-4c13-8d45-7544069f0e6f]
block_device_info=block_device_info)<br class="gmail_msg">
2016-10-21 12:08:06.242 70661 ERROR nova.compute.manager
[instance: 5633d98e-5f79-4c13-8d45-7544069f0e6f] File
"/openstack/venvs/nova-12.0.16/lib/python2.7/site-packages/nova/virt/libvirt/driver.py",
line 2527, in spawn<br class="gmail_msg">
2016-10-21 12:08:06.242 70661 ERROR nova.compute.manager
[instance: 5633d98e-5f79-4c13-8d45-7544069f0e6f]
admin_pass=admin_password)<br class="gmail_msg">
2016-10-21 12:08:06.242 70661 ERROR nova.compute.manager
[instance: 5633d98e-5f79-4c13-8d45-7544069f0e6f] File
"/openstack/venvs/nova-12.0.16/lib/python2.7/site-packages/nova/virt/libvirt/driver.py",
line 2939, in _create_image<br class="gmail_msg">
2016-10-21 12:08:06.242 70661 ERROR nova.compute.manager
[instance: 5633d98e-5f79-4c13-8d45-7544069f0e6f] backend =
image('disk')<br class="gmail_msg">
2016-10-21 12:08:06.242 70661 ERROR nova.compute.manager
[instance: 5633d98e-5f79-4c13-8d45-7544069f0e6f] File
"/openstack/venvs/nova-12.0.16/lib/python2.7/site-packages/nova/virt/libvirt/driver.py",
line 2884, in image<br class="gmail_msg">
2016-10-21 12:08:06.242 70661 ERROR nova.compute.manager
[instance: 5633d98e-5f79-4c13-8d45-7544069f0e6f] fname +
suffix, image_type)<br class="gmail_msg">
2016-10-21 12:08:06.242 70661 ERROR nova.compute.manager
[instance: 5633d98e-5f79-4c13-8d45-7544069f0e6f] File
"/openstack/venvs/nova-12.0.16/lib/python2.7/site-packages/nova/virt/libvirt/imagebackend.py",
line 967, in image<br class="gmail_msg">
2016-10-21 12:08:06.242 70661 ERROR nova.compute.manager
[instance: 5633d98e-5f79-4c13-8d45-7544069f0e6f] return
backend(instance=instance, disk_name=disk_name)<br class="gmail_msg">
2016-10-21 12:08:06.242 70661 ERROR nova.compute.manager
[instance: 5633d98e-5f79-4c13-8d45-7544069f0e6f] File
"/openstack/venvs/nova-12.0.16/lib/python2.7/site-packages/nova/virt/libvirt/imagebackend.py",
line 748, in __init__<br class="gmail_msg">
2016-10-21 12:08:06.242 70661 ERROR nova.compute.manager
[instance: 5633d98e-5f79-4c13-8d45-7544069f0e6f]
rbd_user=self.rbd_user)<br class="gmail_msg">
2016-10-21 12:08:06.242 70661 ERROR nova.compute.manager
[instance: 5633d98e-5f79-4c13-8d45-7544069f0e6f] File
"/openstack/venvs/nova-12.0.16/lib/python2.7/site-packages/nova/virt/libvirt/storage/rbd_utils.py",
line 117, in __init__<br class="gmail_msg">
2016-10-21 12:08:06.242 70661 ERROR nova.compute.manager
[instance: 5633d98e-5f79-4c13-8d45-7544069f0e6f] raise
RuntimeError(_('rbd python libraries not found'))<br class="gmail_msg">
2016-10-21 12:08:06.242 70661 ERROR nova.compute.manager
[instance: 5633d98e-5f79-4c13-8d45-7544069f0e6f] RuntimeError: rbd
python libraries not found<br class="gmail_msg">
<br class="gmail_msg">
</p>
<p class="gmail_msg">It moans about the rbd python libraries not being found, however
all of the rbd libraries appear to be installed fine via apt. ( We
are running Ubuntu)</p>
<p class="gmail_msg">Compute host packages:<br class="gmail_msg">
</p>
<p class="gmail_msg">dpkg -l | grep ceph<br class="gmail_msg">
ii ceph-common
10.2.3-1trusty amd64 common
utilities to mount and interact with a ceph storage cluster<br class="gmail_msg">
ii libcephfs1
10.2.3-1trusty amd64 Ceph
distributed file system client library<br class="gmail_msg">
ii python-ceph
10.2.3-1trusty amd64 Meta-package
for python libraries for the Ceph libraries<br class="gmail_msg">
ii python-cephfs
10.2.3-1trusty amd64 Python
libraries for the Ceph libcephfs library</p>
<p class="gmail_msg"> dpkg -l | grep rbd<br class="gmail_msg">
ii librbd1
10.2.3-1trusty amd64 RADOS block
device client library<br class="gmail_msg">
ii python-rbd
10.2.3-1trusty amd64 Python
libraries for the Ceph librbd library<br class="gmail_msg">
</p>
<p class="gmail_msg">Has anyone come across this before? Ceph is working fine for
Glance, it just seems to be with the nova compute hosts.</p>
<p class="gmail_msg">Many thanks,<br class="gmail_msg">
</p>
<br class="gmail_msg">
<div class="m_-540471717585987071moz-signature gmail_msg">-- <br class="gmail_msg">
<div style="height:13px" class="gmail_msg"> </div>
<div class="gmail_msg"> <font face="Lucida Grande, Verdana, Arial, sans-serif" color="#A8D8FF" class="gmail_msg"> <span style="font-size:11px;line-height:15px;float:left;margin-right:10px" class="gmail_msg"> <img src="cid:part1.9296627C.98B6FDF0@absolutedevops.io" style="color:#a8d8ff;font-family:'Lucida Grande',Verdana,Arial,sans-serif;font-size:11px;line-height:15px;float:left;margin-top:0px;margin-right:10px" class="gmail_msg"> </span>
</font>
<div style="margin-left:80px;line-height:15px;color:rgb(109,190,255);margin-bottom:5px" class="gmail_msg"> <span style="font-family:Hind,'Lucida Grande',Verdana,Arial,sans-serif;font-size:18px;font-weight:200;color:rgb(35,157,255)" class="gmail_msg">Grant Morley</span> <span style="color:rgb(35,157,255);font-size:15px" class="gmail_msg"> </span> <font face="Hind, Lucida Grande, Verdana, Arial, sans-serif" class="gmail_msg"> <span style="font-size:15px" class="gmail_msg"> </span> </font> </div>
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Lucida Grande, Verdana, Arial, sans-serif" class="gmail_msg"> <span style="font-size:15px" class="gmail_msg">Cloud Lead</span> </font> </div>
<div style="font-family:Hind,'Lucida Grande',Verdana,Arial,sans-serif;font-size:13px;margin-left:80px;line-height:15px;color:rgb(153,153,153)" class="gmail_msg"> <span style="color:#616161" class="gmail_msg">Absolute</span> <span style="color:#98a5b0" class="gmail_msg">DevOps
Ltd</span> <br class="gmail_msg">
Units H, J & K, Gateway 1000, Whittle Way, Stevenage,
Herts, SG1 2FP
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<div style="font-family:Hind,helvetica,arial;font-size:13px;margin-left:80px" class="gmail_msg"> <a href="http://www.absolutedevops.io/" style="color:#239dff;font-family:Hind,'Lucida Grande',Verdana,Arial,sans-serif;line-height:15px;margin-right:6px;text-decoration:none" class="gmail_msg" target="_blank">www.absolutedevops.io</a> <a href="mailto:grant@absolutedevops.i" style="color:#239dff;font-family:Hind,'Lucida Grande',Verdana,Arial,sans-serif;line-height:15px;margin-right:6px;text-decoration:none" class="gmail_msg" target="_blank">grant@absolutedevops.io</a> <a style="color:#239dff;font-family:Hind,'Lucida Grande',Verdana,Arial,sans-serif;line-height:15px;margin-right:6px" class="gmail_msg">0845 874 0580</a> </div>
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