oVirt - Node install on CentOS - Users

9 Jun 2014

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Could anyone please confirm the correct process to run oVirt node on a stan=
dard CentOS install, rather than using the node iso?

I'm currently doing the following:

-          Install CentOS 6.5

-          Install qemu-kvm-rhev rpm's to resolve live snapshot issues on t=
he CentOS supplied rpm's

-          Yum install vdsm ovirt-node-plugin-vdsm vdsm-reg

o   I have to remove noexec from /tmp or the config fails

-          I then add the node from the ovirt-engine gui

After resolving some problems with group memberships and vdsm requiring sud=
o access, all is working. Live snapshots and storage migration are OK (test=
ed NFS and Gluster as well).

I couldn't really find any docs on how to do this so I just wanted to confi=
rm if what I am doing makes sense.

I also don't have the text configuration interface that I would normally ge=
t on the oVirt node iso. Can I install this and use it on a non node iso in=
stall?

Many thanks for any assistance.

Simon

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<div class=3D"WordSection1">
<p class=3D"MsoNormal">Could anyone please confirm the correct process to r=
un oVirt node on a standard CentOS install, rather than using the node iso?=
<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">I’m currently doing the following:<o:p></o:p><=
/p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoListParagraph" style=3D"text-indent:-18.0pt;mso-list:l0 leve=
l1 lfo1"><![if !supportLists]><span style=3D"mso-list:Ignore">-<span style=
=3D"font:7.0pt "Times New Roman"">     &=
nbsp;   
</span></span><![endif]>Install CentOS 6.5<o:p></o:p></p>
<p class=3D"MsoListParagraph" style=3D"text-indent:-18.0pt;mso-list:l0 leve=
l1 lfo1"><![if !supportLists]><span style=3D"mso-list:Ignore">-<span style=
=3D"font:7.0pt "Times New Roman"">     &=
nbsp;   
</span></span><![endif]>Install qemu-kvm-rhev rpm’s to resolve live s=
napshot issues on the CentOS supplied rpm’s<o:p></o:p></p>
<p class=3D"MsoListParagraph" style=3D"text-indent:-18.0pt;mso-list:l0 leve=
l1 lfo1"><![if !supportLists]><span style=3D"mso-list:Ignore">-<span style=
=3D"font:7.0pt "Times New Roman"">     &=
nbsp;   
</span></span><![endif]>Yum install vdsm ovirt-node-plugin-vdsm vdsm-reg<o:=
p></o:p></p>
<p class=3D"MsoListParagraph" style=3D"margin-left:72.0pt;text-indent:-18.0=
pt;mso-list:l0 level2 lfo1">
<![if !supportLists]><span style=3D"font-family:"Courier New""><s=
pan style=3D"mso-list:Ignore">o<span style=3D"font:7.0pt "Times New Ro=
man"">  
</span></span></span><![endif]>I have to remove noexec from /tmp or the con=
fig fails<o:p></o:p></p>
<p class=3D"MsoListParagraph" style=3D"text-indent:-18.0pt;mso-list:l0 leve=
l1 lfo1"><![if !supportLists]><span style=3D"mso-list:Ignore">-<span style=
=3D"font:7.0pt "Times New Roman"">     &=
nbsp;   
</span></span><![endif]>I then add the node from the ovirt-engine gui<o:p><=
/o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">After resolving some problems with group memberships=
 and vdsm requiring sudo access, all is working. Live snapshots and storage=
 migration are OK (tested NFS and Gluster as well).
<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">I couldn’t really find any docs on how to do t=
his so I just wanted to confirm if what I am doing makes sense.
<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">I also don’t have the text configuration inter=
face that I would normally get on the oVirt node iso. Can I install this an=
d use it on a non node iso install?<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">Many thanks for any assistance.<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">Simon<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
</div>
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oVirt - Node install on CentOS

Simon Barrett

Joop

Sven Kieske

Joop

Sven Kieske

Sandro Bonazzola

Sandro Bonazzola

Simon Barrett

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