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From "Frank Maximus (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CLOUDSTACK-10261) Nuage: Multinic: Libvirt nuage-extenstion metadata contains only one interface.
Date Thu, 01 Feb 2018 10:46:02 GMT
Frank Maximus created CLOUDSTACK-10261:
------------------------------------------

             Summary: Nuage: Multinic: Libvirt nuage-extenstion metadata contains only one
interface.
                 Key: CLOUDSTACK-10261
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-10261
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: cloudstack-agent
    Affects Versions: 4.11.0.0
         Environment: Nuage VSP plugin on RHEL 7.4
            Reporter: Frank Maximus
            Assignee: Frank Maximus
             Fix For: 4.11.0.0


When installed ACS 4.11 on top of Rhel7.4 baseimage with libvirt-3.2.0 ,there is an issue
with the metadata of the created VM in cloudstack. 

It leads to password reset failure as the nuage vrs is not allowing passage to DomainRouter.

After debugging , it was found that the nuage-extension in metadata was missing.
When cloudstack-agent is preparing xml to be sent to openvswitch it contains metadata with
nuage-extension block as follows

<metadata>
<nuage-extension>
<interface mac='02:00:6c:fb:00:03' vsp-vr-ip='10.1.0.2'></interface>
</nuage-extension>
</metadata>

In /var/log/openvswitch/vm-monitor.log , the received XML of VM is without nuage-extension
block in metadata as follows:
Jan 15 18:17:17 ovs-1 vm-monitor.log: <metadata/>

So the metadata block is now empty. It seems libvirt 3.2.0 requires an url in its metada,
so the libvirt namespace needs to be adapted.



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