Hi Serge,
Thanks for taking a look, I got it work around by set
'security_group=None' in /etc/libvirt/qemu.conf, but I am still trying
to find a right solution to fix it.
Same error:
2015-10-23 15:40:41.821 DEBUG nova.compute.utils
[req-f039b3d1-f34f-4f7e-b983-78d730393e6e admin admin] [instance:
b0a88061-45b6-417f-9c99-c6f07c115210] internal error: Process exited prior to
exec: libvirt: error : unable to set AppArmor profile
'libvirt-b0a88061-45b6-417f-9c99-c6f07c115210' for '/usr/bin/kvm-spice': No
such file or directory
from (pid=12748) notify_about_instance_usage
/opt/stack/nova/nova/compute/utils.py:284
2015-10-23 15:40:41.822 DEBUG nova.compute.manager
[req-f039b3d1-f34f-4f7e-b983-78d730393e6e admin admin] [instance:
b0a88061-45b6-417f-9c99-c6f07c115210] Build of instance
b0a88061-45b6-417f-9c99-c6f07c115210 was re-scheduled: internal error: Process
exited prior to exec: libvirt: error : unable to set AppArmor profile
'libvirt-b0a88061-45b6-417f-9c99-c6f07c115210' for '/usr/bin/kvm-spice': No
such file or directory
2015-10-23 15:40:41.432 TRACE nova.compute.manager [instance:
b0a88061-45b6-417f-9c99-c6f07c115210] libvirtError: internal error:
Process exited prior to exec: libvirt: error : unable to set AppArmor
profile 'libvirt-b0a88061-45b6-417f-9c99-c6f07c115210' for '/usr/bin
/kvm-spice': No such file or directory
-> But actually exists libvirt-b0a88061-45b6-417f-9c99-c6f07c115210:
$ sudo ls /etc/apparmor.d/libvirt/libvirt-b0a88061-45b6-417f-9c99-c6f07c115210
libvirt-b0a88061-45b6-417f-9c99-c6f07c115210
libvirt-b0a88061-45b6-417f-9c99-c6f07c115210.files
Also I debug on the kvm-spice, it's suspicious got wrong at the last line:
exec /usr/bin/qemu-system-x86_64 "${args[@]}"
which finally translater into:
exec /usr/bin/qemu-system-x86_64 -S -no-user-config -nodefaults -nographic -M
none -qmp unix:/var/lib/libvirt/qemu/capabilities.monitor.sock,server,nowait
-pidfile /var/lib/libvirt/qemu/capabilities.pidfile -daemonize
-> Just guess kvm-spice doesn't have the perssion to access
/var/lib/libvirt/qemu
$ sudo ls -l /var/lib/libvirt/qemu/
total 16
drwxr-xr-x 3 root root 4096 Oct 10 09:55 channel
drwxr-xr-x 2 root root 4096 Oct 9 17:13 dump
srwxrwxr-x 1 libvirt-qemu kvm 0 Oct 22 18:22 instance-00000028.monitor
srwxrwxr-x 1 libvirt-qemu kvm 0 Oct 22 21:24 instance-00000029.monitor
drwxr-xr-x 2 libvirt-qemu kvm 4096 Oct 9 17:13 save
drwxr-xr-x 2 libvirt-qemu kvm 4096 Oct 9 17:13 snapshot
For the successfully spawned vms work around by setting security_driver
to None, there are instance-xxx.monitor created, so I wonder if the
problem is kvm-spice has no permission to create the monitor there or
someelse.
libvirt.log and failed vm qemu.log are attached.
Thank you!
** Attachment added: "kvm-spice-error.tar.gz"
https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1384532/+attachment/4502945/+files/kvm-spice-error.tar.gz
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https://bugs.launchpad.net/bugs/1384532
Title:
Unable to set AppArmor profile for /usr/bin/kvm-spice
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