Public bug reported:
As of 2024-05-01, the recent qemu package versions for Ubuntu 22.04 LTS
are missing ceph rbd support. The affected versions are:
* 1:6.2+dfsg-2ubuntu6.18
* 1:6.2+dfsg-2ubuntu6.19
The earlier versions, from 1:6.2+dfsg-2ubuntu6.17 and older, are not
affected.
With the affected versions, when launching either a boot-from-ceph-
volume VM or attaching a cinder volume with ceph rbd backend to a VM, we
would get an error like this:
```
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager
[req-5772bdba-919a-4d9e-9ec2-49793e3205c5 f432a17f4e154e238f22ac7f6158dc2a
0735ccd91ee94b8b820e87d279d8cb7f - default default] [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] Failed to build and run instance:
libvirt.libvirtError: internal error: process exited while connecting to
monitor: qemu: module block-block-rbd not found, do you want to install
qemu-block-extra package?
2024-04-19T04:20:46.209432Z qemu-system-x86_64: -blockdev
{"driver":"rbd","pool":"volumes","image":"volume-b363c97f-2865-46e9-baa5-72b966e1d8c5","server":[{"host":"<IP_ADDRESS>","port":"6789"},{"host":"<IP_ADDRESS>","port":"6789"},{"host":"<IP_ADDRESS>","port":"6789"}],"user":"openstack","auth-client-required":["cephx","none"],"key-secret":"libvirt-2-storage-auth-secret0","node-name":"libvirt-2-storage","cache":{"direct":false,"no-flush":false},"auto-read-only":true,"discard":"unmap"}:
Unknown driver 'rbd'
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] Traceback (most recent call last):
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] File
"/usr/local/lib/python3.8/dist-packages/nova/compute/manager.py", line 2412, in
_build_and_run_instance
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] self.driver.spawn(context, instance,
image_meta,
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] File
"/usr/local/lib/python3.8/dist-packages/nova/virt/libvirt/driver.py", line
4226, in spawn
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] self._create_guest_with_network(
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] File
"/usr/local/lib/python3.8/dist-packages/nova/virt/libvirt/driver.py", line
7300, in _create_guest_with_network
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] self._cleanup(
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] File
"/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in
__exit__
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] self.force_reraise()
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] File
"/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in
force_reraise
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] raise self.value
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] File
"/usr/local/lib/python3.8/dist-packages/nova/virt/libvirt/driver.py", line
7269, in _create_guest_with_network
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] guest = self._create_guest(
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] File
"/usr/local/lib/python3.8/dist-packages/nova/virt/libvirt/driver.py", line
7209, in _create_guest
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] guest.launch(pause=pause)
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] File
"/usr/local/lib/python3.8/dist-packages/nova/virt/libvirt/guest.py", line 168,
in launch
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] LOG.exception('Error launching a
defined domain with XML: %s',
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] File
"/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in
__exit__
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] self.force_reraise()
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] File
"/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in
force_reraise
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] raise self.value
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] File
"/usr/local/lib/python3.8/dist-packages/nova/virt/libvirt/guest.py", line 165,
in launch
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] return
self._domain.createWithFlags(flags)
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] File
"/usr/local/lib/python3.8/dist-packages/eventlet/tpool.py", line 193, in doit
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] result = proxy_call(self._autowrap,
f, *args, **kwargs)
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] File
"/usr/local/lib/python3.8/dist-packages/eventlet/tpool.py", line 151, in
proxy_call
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] rv = execute(f, *args, **kwargs)
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] File
"/usr/local/lib/python3.8/dist-packages/eventlet/tpool.py", line 132, in execute
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] six.reraise(c, e, tb)
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] File
"/usr/local/lib/python3.8/dist-packages/six.py", line 719, in reraise
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] raise value
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] File
"/usr/local/lib/python3.8/dist-packages/eventlet/tpool.py", line 86, in tworker
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] rv = meth(*args, **kwargs)
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] File
"/usr/lib/python3/dist-packages/libvirt.py", line 1398, in createWithFlags
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] raise
libvirtError('virDomainCreateWithFlags() failed')
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] libvirt.libvirtError: internal error:
process exited while connecting to monitor: qemu: module block-block-rbd not
found, do you want to install qemu-block-extra package?
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e] 2024-04-19T04:20:46.209432Z
qemu-system-x86_64: -blockdev
{"driver":"rbd","pool":"volumes","image":"volume-b363c97f-2865-46e9-baa5-72b966e1d8c5","server":[{"host":"<IP_ADDRESS>","port":"6789"},{"host":"<IP_ADDRESS>","port":"6789"},{"host":"<IP_ADDRESS>","port":"6789"}],"user":"openstack","auth-client-required":["cephx","none"],"key-secret":"libvirt-2-storage-auth-secret0","node-name":"libvirt-2-storage","cache":{"direct":false,"no-flush":false},"auto-read-only":true,"discard":"unmap"}:
Unknown driver 'rbd'
2024-04-19 04:20:52.493 22 ERROR nova.compute.manager [instance:
e27bdd6e-c1fb-4e7d-8048-26fab82d802e]
```
Our current workaround is to downgrade or hold qemu packages at this
version 1:6.2+dfsg-2ubuntu6.16 which is our most trusted / tested one.
** Affects: qemu (Ubuntu)
Importance: Undecided
Status: New
--
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Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/2064499
Title:
Recent qemu packages for Ubuntu 22.04 missing rbd support
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