[jira] [Updated] (CLOUDSTACK-3431) KVM: cloudstack-plugin-hypervisor-kvm with BridgeVifDriver doesn't cleanup vNet due to multiple reasons

["Toshiaki Hatano (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-3431?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Toshiaki Hatano updated CLOUDSTACK-3431:
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    Description: 
When last VM which uses the guest network disappeared on the host, 
KVM agent should clean up it's guest network bridge and vlanIf but it doesn't.

Biggest cause is missing parameter on calling modifyvlan.sh.
But I found there're more errors related to this issue.

I found at least 3.
1) missing parameter on calling modifyvlan.sh in com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.cleanupVnet(Connect, String)
2) VirtualMachineName.getVnet(String) will never return vnet
3) com.cloud.agent.api.StopCommand.getVnet(String) will never return vnet

  was:
When last VM using the guest network disappeared on the host, 
KVM agent should clean up it's guest network bridge and vlanIf

    
> KVM: cloudstack-plugin-hypervisor-kvm with BridgeVifDriver doesn't cleanup vNet due to multiple reasons
> -------------------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-3431
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3431
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Hypervisor Controller, KVM
>    Affects Versions: 4.1.0, 4.1.1, 4.2.0
>         Environment: KVM hyper visor with BridgeVifDriver
>            Reporter: Toshiaki Hatano
>            Assignee: Toshiaki Hatano
>   Original Estimate: 8h
>  Remaining Estimate: 8h
>
> When last VM which uses the guest network disappeared on the host, 
> KVM agent should clean up it's guest network bridge and vlanIf but it doesn't.
> Biggest cause is missing parameter on calling modifyvlan.sh.
> But I found there're more errors related to this issue.
> I found at least 3.
> 1) missing parameter on calling modifyvlan.sh in com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.cleanupVnet(Connect, String)
> 2) VirtualMachineName.getVnet(String) will never return vnet
> 3) com.cloud.agent.api.StopCommand.getVnet(String) will never return vnet

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