[ovirt-users] Query for adding non kvm hosts to ovirt engine

[Peter Harris]

I have a small test environment, where I am trying to work out the detail
of configuring ovirt + gluster as our main customer support environment.
All boxes running Scientific Linux 6.5 and ovirt 3.4 and glusterfs 3.5:

mgr1 : ovirt-engine installed and vdsm-gluster
vmhost1 : main vm server, added to mgr1 as host
vmhost2 : second vm server, add to mgr1 as host
strg1 : first gluster storage server
strg2 : second gluster storage server

mgr1 is an old box, hardware does not support virtualization
vmhost1 and vmhost2 have full vt capability
strg1 and strg2 hardware does not support virtualization

In the past, if I have created a gluster only ovirt-engine install, I have
been able to add strg1 and strg2 as hosts. Is there any way I can use mgr1
to manage both vm hosts and storage hosts, and add strg1 and strg2 to mgr1
as hosts. At the moment, I get the following error:
2014-04-22 10:27:37 DEBUG otopi.ovirt_host_deploy.hardware
hardware._isVirtualizationEnabled:186 virtualization support GenuineIntel
(cpu: False, bios: True)
2014-04-22 10:27:37 DEBUG otopi.ovirt_host_deploy.hardware
hardware.detect:202 Hardware supports virtualization
2014-04-22 10:27:37 DEBUG otopi.context context._executeMethod:152 method
exception
Traceback (most recent call last):
  File /tmp/ovirt-2p0fjrQMTb/pythonlib/otopi/context.py, line 142, in
_executeMethod
method['method']()
  File
/tmp/ovirt-2p0fjrQMTb/otopi-plugins/ovirt-host-deploy/vdsm/hardware.py,
line 68, in _validate_virtualization
_('Hardware does not support virtualization')
RuntimeError: Hardware does not support virtualization

Many thanks
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Re: [ovirt-users] Query for adding non kvm hosts to ovirt engine

[noc]

On 22-4-2014 11:56, Peter Harris wrote:
I have a small test environment, where I am trying to work out the 
detail of configuring ovirt + gluster as our main customer support 
environment. All boxes running Scientific Linux 6.5 and ovirt 3.4 and 
glusterfs 3.5:


mgr1 : ovirt-engine installed and vdsm-gluster
vmhost1 : main vm server, added to mgr1 as host
vmhost2 : second vm server, add to mgr1 as host
strg1 : first gluster storage server
strg2 : second gluster storage server

mgr1 is an old box, hardware does not support virtualization
vmhost1 and vmhost2 have full vt capability
strg1 and strg2 hardware does not support virtualization

In the past, if I have created a gluster only ovirt-engine install, I 
have been able to add strg1 and strg2 as hosts. Is there any way I can 
use mgr1 to manage both vm hosts and storage hosts, and add strg1 and 
strg2 to mgr1 as hosts. At the moment, I get the following error:
2014-04-22 10:27:37 DEBUG otopi.ovirt_host_deploy.hardware 
hardware._isVirtualizationEnabled:186 virtualization support 
GenuineIntel (cpu: False, bios: True)
2014-04-22 10:27:37 DEBUG otopi.ovirt_host_deploy.hardware 
hardware.detect:202 Hardware supports virtualization
2014-04-22 10:27:37 DEBUG otopi.context context._executeMethod:152 
method exception

Traceback (most recent call last):
  File /tmp/ovirt-2p0fjrQMTb/pythonlib/otopi/context.py, line 142, 
in _executeMethod

method['method']()
  File 
/tmp/ovirt-2p0fjrQMTb/otopi-plugins/ovirt-host-deploy/vdsm/hardware.py, 
line 68, in _validate_virtualization

_('Hardware does not support virtualization')
RuntimeError: Hardware does not support virtualization


Create a second cluster named 'Storage' :-) and make sure the virt 
checkbox is unchecked and the gluster checkbox is checked and add both 
storage hosts to this cluster. Hopefully during the install it won't 
complain about the virt bits. I run such a setup but my storage hosts 
are virt capable so I don't know if this will work for you.


Regards,

Joop

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