[et-mgmt-tools] koan giving error after cobbler import

niyaz chistee prime.provogue at gmail.com
Fri Apr 6 01:37:33 UTC 2007


Hello,
I downloaded cobbler 0.4.6 and installed it over my 0.4.5 version. Now I
ran:
cobbler import --name=rhel5 --mirror=/rhel5/Dump/
It finally completed without any errors. Then I did a:
cobbler report
distro          : rhel5
kernel          : /var/www/cobbler/ks_mirror/rhel5/images/pxeboot/vmlinuz
initrd          : /var/www/cobbler/ks_mirror/rhel5/images/pxeboot/initrd.img
kernel options  : {}
architecture    : x86
ks metadata     : {'tree': 'http://192.168.1.5/cblr/links/rhel5'}
breed           : redhat

distro          : rhel5-xen
kernel          : /var/www/cobbler/ks_mirror/rhel5/images/xen/vmlinuz
initrd          : /var/www/cobbler/ks_mirror/rhel5/images/xen/initrd.img
kernel options  : {}
architecture    : x86
ks metadata     : {'tree': 'http://192.168.1.5/cblr/links/rhel5-xen'}
breed           : redhat

profile         : rhel5
distro          : rhel5
kickstart       : /etc/cobbler/kickstart_fc6.ks
kernel options  : {}
ks metadata     : {}
virt file size  : 5
virt ram        : 512
virt paravirt   : True
repos           : []

profile         : rhel5-xen
distro          : rhel5-xen
kickstart       : /etc/cobbler/kickstart_fc6.ks
kernel options  : {}
ks metadata     : {}
virt file size  : 5
virt ram        : 512
virt paravirt   : True
repos           : []

All looked fine. I didn't wanted the same virt file size and virt ram for my
rhel5-xen profile so I edited /var/lib/cobbler/profiles and did:
cobbler sync
After that I did:
koan --virt --server=192.168.1.5 --profile=rhel5-xen
And it gave this:
- processing profile: rhel5-xen
- fetching configuration for profile: rhel5-xen
- url=http://192.168.1.5/cobbler/profiles/rhel5-xen
- {'kickstart': 'http://192.168.1.5/cblr/kickstarts/rhel5-xen/ks.cfg',
'name': 'rhel5-xen', 'virt_ram': 256, 'repos': [], 'kernel_options':
'ksdevice=eth0 lang=  syslog=192.168.1.5:25150 text ', 'virt_file_size': 2,
'distro': 'rhel5-xen', 'virt_paravirt': 'True', 'ks_meta': ''}
- fetching configuration for distro: rhel5-xen
- url=http://192.168.1.5/cobbler/distros/rhel5-xen
- {'kernel': '/var/www/cobbler/ks_mirror/rhel5/images/xen/vmlinuz',
'ks_meta': 'tree=http://192.168.1.5/cblr/links/rhel5-xen ', 'breed':
'redhat', 'source_repos': [['
http://192.168.1.5/cobbler/ks_mirror/config/rhel5-xen-0.repo', '
http://192.168.1.5/cobbler/ks_mirror/rhel5/ClusterStorage'], ['
http://192.168.1.5/cobbler/ks_mirror/config/rhel5-xen-1.repo', '
http://192.168.1.5/cobbler/ks_mirror/rhel5/Cluster'], ['
http://192.168.1.5/cobbler/ks_mirror/config/rhel5-xen-2.repo', '
http://192.168.1.5/cobbler/ks_mirror/rhel5/vt'], ['
http://192.168.1.5/cobbler/ks_mirror/config/rhel5-xen-3.repo', '
http://192.168.1.5/cobbler/ks_mirror/rhel5/Server']], 'kernel_options':
'ksdevice=eth0 lang=  syslog=192.168.1.5:25150 text ', 'initrd':
'/var/www/cobbler/ks_mirror/rhel5/images/xen/initrd.img', 'arch': 'x86',
'name': 'rhel5-xen'}
- downloading initrd initrd.img to /tmp/initrd.img
- url=http://192.168.1.5/cobbler/images/rhel5-xen/initrd.img
- downloading kernel vmlinuz to /tmp/vmlinuz
- url=http://192.168.1.5/cobbler/images/rhel5-xen/vmlinuz
- kernel saved = /tmp/vmlinuz
- initrd saved = /tmp/initrd.img
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 184, in
__init__
    self.conn = libvirt.open(hypervisorURI)
  File "/usr/lib/python2.4/site-packages/libvirt.py", line 39, in open
    if ret is None:raise libvirtError('virConnectOpen() failed')
libvirtError: virConnectOpen() failed

I guess this is due to the new cobbler 0.4.6. koan became un-stable. Or
maybe I am wrong. Correct me.
Thanks in advance.

Regards
SysAdmin
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