Public bug reported:
root@terra:~# lsb_release -rd
Description: Ubuntu precise (development branch)
Release: 12.04
root@terra:~# apt-cache policy ganeti2 kvm qemu-kvm
ganeti2:
Installed: 2.4.5-1
Candidate: 2.4.5-1
Version table:
*** 2.4.5-1 0
500 http://se.archive.ubuntu.com/ubuntu/ precise/universe amd64 Packages
100 /var/lib/dpkg/status
kvm:
Installed: 1:84+dfsg-0ubuntu16+1.0+noroms+0ubuntu4
Candidate: 1:84+dfsg-0ubuntu16+1.0+noroms+0ubuntu4
Version table:
*** 1:84+dfsg-0ubuntu16+1.0+noroms+0ubuntu4 0
500 http://se.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
100 /var/lib/dpkg/status
qemu-kvm:
Installed: 1.0+noroms-0ubuntu4
Candidate: 1.0+noroms-0ubuntu4
Version table:
*** 1.0+noroms-0ubuntu4 0
500 http://se.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
100 /var/lib/dpkg/status
== What I did ==
Installed ganeti2 (and thereby kvm). configured stuff (I don't think
that's important), ran the following:
root@terra:~# gnt-instance add -n terra.example.com -o debootstrap+default -t
plain --disk 0:size=30g -B memory=512 --net 0:bridge=srv-br0 machine.example.com
Tue Feb 14 16:24:33 2012 * disk 0, vg terra_data, name
e62f5874-4465-49b6-9090-367d53f3ec4a.disk0
Tue Feb 14 16:24:33 2012 * creating instance disks...
Tue Feb 14 16:24:34 2012 adding instance machine.example.com to cluster config
Tue Feb 14 16:24:36 2012 - INFO: Waiting for instance machine.example.com to
sync disks.
Tue Feb 14 16:24:36 2012 - INFO: Instance machine.example.com's disks are in
sync.
Tue Feb 14 16:24:37 2012 * running the instance OS create scripts...
Tue Feb 14 16:31:24 2012 * starting instance...
Failure: command execution error:
Could not start instance: Hypervisor error: Unable to get KVM version
== Investigating ==
root@terra:/tmp# apt-get source ganeti2
Reading package lists... Done
Building dependency tree
Reading state information... Done
Picking 'ganeti' as source package instead of 'ganeti2'
NOTICE: 'ganeti' packaging is maintained in the 'Git' version control system at:
git://git.debian.org/pkg-ganeti/ganeti.git
Need to get 1,839 kB of source archives.
Get:1 http://se.archive.ubuntu.com/ubuntu/ precise/universe ganeti 2.4.5-1
(dsc) [2,062 B]
Get:2 http://se.archive.ubuntu.com/ubuntu/ precise/universe ganeti 2.4.5-1
(tar) [1,828 kB]
Get:3 http://se.archive.ubuntu.com/ubuntu/ precise/universe ganeti 2.4.5-1
(diff) [8,738 B]
Fetched 1,839 kB in 0s (6,103 kB/s)
sh: 1: dpkg-source: not found
Unpack command 'dpkg-source -x ganeti_2.4.5-1.dsc' failed.
Check if the 'dpkg-dev' package is installed.
E: Child process failed
root@terra:/tmp# tar xf ganeti_2.4.5.orig.tar.gz
root@terra:/tmp# tar xf ganeti_2.4.5-1.debian.tar.gz
root@terra:/tmp# grep 'Unable to get KVM version' -rn .
./ganeti-2.4.5/lib/hypervisor/hv_kvm.py:513: raise
errors.HypervisorError("Unable to get KVM version")
./ganeti-2.4.5/lib/hypervisor/hv_kvm.py:789: raise
errors.HypervisorError("Unable to get KVM version")
Both lines lead to:
927 def _GetKVMVersion(cls):
which has:
933 result = utils.RunCmd([constants.KVM_PATH, "--help"])
934 if result.failed:
935 return None
936 match = cls._VERSION_RE.search(result.output.splitlines()[0])
_VERSION_RE is defined as:
root@terra:/tmp# grep _VERSION_RE\ = * -rn | grep kvm
ganeti-2.4.5/lib/hypervisor/hv_kvm.py:202: _VERSION_RE =
re.compile(r"\b(\d+)\.(\d+)\.(\d+)\b")
Testing:
root@terra:/tmp# kvm --help | head -n1
QEMU emulator version 1.0 (qemu-kvm-1.0), Copyright (c) 2003-2008 Fabrice
Bellard
There you go. Ganeti expects three fields, kvm in Ubuntu only has two.
** Affects: ganeti (Ubuntu)
Importance: Undecided
Status: New
** Tags: ganeti ganeti2 kvm version
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/932166
Title:
ganeti2 can not determine kvm version
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ganeti/+bug/932166/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
