John Sanabria wrote:
Hi,
the last week i had executed the next line command to create a virtual
nodes in 136.145.116.76 host:
cobbler enchant --virt=yes --address=136.145.116.76
--profile="xentemplate-profile"
and it work.
Today, i try again to execute the command and appear that message:
running: ssh -o 'StrictHostKeyChecking=no' -o 'HostKeyAlias
nocobblerhostkey' root@xxxxxxxxxxxxxx wget
http://136.145.116.114/cobbler/koan-0.2.8-1.noarch.rpm
Warning: Permanently added 'nocobblerhostkey' (RSA) to the list of known
hosts.
--11:18:07-- http://136.145.116.114/cobbler/koan-0.2.8-1.noarch.rpm
Connecting to 136.145.116.114:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 93410 (91K) [application/x-rpm]
Saving to: `koan-0.2.8-1.noarch.rpm'
0K .......... .......... .......... .......... .......... 54% 4.08M 0s
50K .......... .......... .......... .......... . 100%
14.1M=0.01s
11:18:08 (6.00 MB/s) - `koan-0.2.8-1.noarch.rpm' saved [93410/93410]
returns: 0
running: ssh -o 'StrictHostKeyChecking=no' -o 'HostKeyAlias
nocobblerhostkey' root@xxxxxxxxxxxxxx up2date install syslinux
libvirt-python libvirt
bash: up2date: command not found
returns: 127
running: ssh -o 'StrictHostKeyChecking=no' -o 'HostKeyAlias
nocobblerhostkey' root@xxxxxxxxxxxxxx yum -y install syslinux
libvirt-python libvirt
Loading "installonlyn" plugin
Setting up Install Process
Setting up repositories
Reading repository metadata in from local files
Parsing package install arguments
Nothing to do
returns: 0
running: ssh -o 'StrictHostKeyChecking=no' -o 'HostKeyAlias
nocobblerhostkey' root@xxxxxxxxxxxxxx rpm -Uvh koan-0.2.8-1.noarch.rpm
--force --nodeps
Preparing...
##################################################
koan
##################################################
returns: 0
running: ssh -o 'StrictHostKeyChecking=no' -o 'HostKeyAlias
nocobblerhostkey' root@xxxxxxxxxxxxxx koan --virt
--profile=xentemplate-profile --server=136.145.116.114
- processing profile: xentemplate-profile
- fetching configuration for profile: xentemplate-profile
- url=http://136.145.116.114/cobbler/profiles/xentemplate-profile
- {'kickstart':
'http://136.145.116.114/cobbler_track/kickstarts/xentemplate-profile/ks.cfg',
'name': 'xentemplate-profile', 'virt_ram': 256, 'repos': '',
'kernel_options': 'lang= ksdevice=eth0 text syslog=136.145.116.114:25150
devfs=nomount ramdisk_size=16438 append ', 'virt_name': 'xentemplate',
'virt_file_size': 6, 'distro': 'xentemplate', 'virt_paravirt': 'True',
'ks_meta': ''}
- fetching configuration for distro: xentemplate
- url=http://136.145.116.114/cobbler/distros/xentemplate
- {'kernel': '/root/vmlinuz', 'ks_meta': '', 'breed': 'redhat',
'kernel_options': 'lang= ksdevice=eth0 text syslog=136.145.116.114:25150
devfs=nomount ramdisk_size=16438 append ', 'initrd': '/root/initrd.img',
'arch': 'x86', 'name': 'xentemplate'}
- downloading initrd initrd.img to /tmp/initrd.img
- url=http://136.145.116.114/cobbler/images/xentemplate/initrd.img
-libvir: error : no support for hypervisor
Traceback (most recent call last):
File "/usr/lib/python2.4/site-packages/koan/app.py", line 97, in main
k.run()
File "/usr/lib/python2.4/site-packages/koan/app.py", line 152, in run
self.do_virt()
File "/usr/lib/python2.4/site-packages/koan/app.py", line 297, in do_virt
return self.do_net_install("/tmp",after_download)
File "/usr/lib/python2.4/site-packages/koan/app.py", line 253, in
do_net_install
after_download(self, distro_data, profile_data)
File "/usr/lib/python2.4/site-packages/koan/app.py", line 296, in
after_download
self.do_virt_net_install(profile_data, distro_data)
File "/usr/lib/python2.4/site-packages/koan/app.py", line 600, in
do_virt_net_install
extra=kextra
File "/usr/lib/python2.4/site-packages/koan/virtcreate.py", line 84, in
start_paravirt_install
guest = virtinst.ParaVirtGuest()
File "/usr/lib/python2.4/site-packages/virtinst/ParaVirtGuest.py", line
37, in __init__
XenGuest.XenGuest.__init__(self, hypervisorURI=hypervisorURI)
File "/usr/lib/python2.4/site-packages/virtinst/XenGuest.py", line 183,
in __init__
self.conn = libvirt.open(hypervisorURI)
downloading kernel vmlinuz to /tmp/vmlinuz
- url=http://136.145.116.114/cobbler/images/xentemplate/vmlinuz
- kernel saved = /tmp/vmlinuz
- initrd saved = /tmp/initrd.img
File "/usr/lib/python2.4/site-packages/libvirt.py", line 95, in open
if ret is None:raise libvirtError('virConnectOpen() failed')
libvirtError: virConnectOpen() failed no support for hypervisor
returns: 3
Traceback (most recent call last):
File "/usr/lib/python2.4/site-packages/cobbler/action_enchant.py", line
101, in run
self.ssh_exec("koan %s --profile=%s --server=%s" % (operation,
self.profile, self.settings.server))
File "/usr/lib/python2.4/site-packages/cobbler/action_enchant.py", line
57, in ssh_exec
raise cexceptions.CobblerException("enchant_failed","ssh failure")
CobblerException: 'enchant failed (ssh failure)'
enchant failed (exception)
----------------------------
Any suggestions.
the machine where command were submitted has the next configuration:
uname -a : "Linux reboot 2.6.19-1.2911.6.5.fc6xen #1 SMP Sun Mar 4
16:59:41 EST 2007 i686 i686 i386 GNU/Linux"
koan: 0.2.7-1.fc6
cobbler: 0.4.3-0.fc6
thanks a lot for your answer.
http://ece.uprm.edu/~s047267
http://del.icio.us/josanabr
http://blog-grid.blogspot.com
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I think the key is...
"-libvir: error : no support for hypervisor"
From the above, it looks like you're getting an error from Xen or
libvirt, rather than from something cobbler/koan related.
Are you sure you are installing a Xen kernel image vs a plain one? Is
xend running? I'm really not super-up on libvirt error messages, so
perhaps Dan/Hugh can field this. You could always ask fedora-xen as well.
--Michael
