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https://issues.apache.org/jira/browse/CLOUDSTACK-5098?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13843722#comment-13843722
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Jessica Wang commented on CLOUDSTACK-5098:
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Sateesh,
> Because when listClusters API response does not include any cluster that has
> VMware hypervisor, UI will presume the zone does not use VMware, therefore,
> there is no reason to call listVmwareDcs API.
UI has this criterion because listVmwareDcs API is only available in non-oss
build, but not oss-build.
And there is no way to tell whether management server is running in an oss
build or non-oss build.
If UI calls listVmwareDcs API in an oss build, an error “this API doesn’t
exist” will throw (which a lot of people complaint annoying and confusing).
That’s why I made zone detail page to check whether the zone has a VMware
cluster first.
Jessica
> [UI] Zone view is showing "Add VMware Datacenter" button even though zone is
> already associated with a data center
> ------------------------------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-5098
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-5098
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: API
> Affects Versions: 4.2.1
> Reporter: Sailaja Mada
> Assignee: Jessica Wang
> Priority: Critical
> Fix For: 4.3.0
>
> Attachments: apilog.log, management-server.log
>
>
> Steps:
> 1. Enable Nexus flag at the global level
> 2. Tried to configure the Adv zone with VMWARE hypervisor with out specifying
> Nexus vSwitch details while adding the cluster.
> With this Cluster addition failed . So i have cancelled the zone
> configuration.
> Now tried below steps:
> 1) Removed Pod and then tried to remove zone . It failed saying "The zone is
> not deletable because there are VMware datacenters associated with this zone.
> Remove VMware DC from this zone."
> 2) There is no Remove DC option , When i go to Zone details in the UI
> Observation:
> 1) Entries in vmware_data_center and vmware_data_center_zone_map are not
> cleaned up when there is a failure to add the cluster
> 2) So with this issue when i try to add the cluster , it is failing saying
> "This data center is already part of other Cloudstack Zone"
> So when there is a failure to add cluster for any reason , we should remove
> the addDC association in the DB aswell.
> I did delete the rows from vmware_data_center and vmware_data_center_zone_map
> , Then i was able to reuse the Datacenter
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