[jira] [Commented] (CLOUDSTACK-10233) When installed ACS on Rhel7.4 with libvirt-3.2.0 the nuage-extension in metadata is missing

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-10233?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16328551#comment-16328551 ] 

ASF GitHub Bot commented on CLOUDSTACK-10233:
---------------------------------------------

fmaximus opened a new pull request #2410: CLOUDSTACK-10233: use namespace in Libvirt domain metadata.
URL: https://github.com/apache/cloudstack/pull/2410
 
 
   The documentation of Libvirt specifies the requirement of using an XML namespace,
   when having metadata in the Domain XML. The Nuage extenstion metadata was not
   adhering to this specification, and the lastest Libvirt version ignores it in that case.

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> When installed ACS on Rhel7.4 with libvirt-3.2.0 the nuage-extension in metadata is missing
> -------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-10233
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-10233
>             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: Raf Smeets
>            Assignee: Frank Maximus
>            Priority: Critical
>
> 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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