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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-512) remove hostname in a virtual router's DNS service, after expunging VM
Date Mon, 27 May 2013 19:34:20 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13667922#comment-13667922
] 

ASF subversion and git services commented on CLOUDSTACK-512:
------------------------------------------------------------

Commit cf47a72142ad2458d292ec8d16017d0722049fb4 in branch refs/heads/4.0 from [~weizhou]
[ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=cf47a72 ]

CLOUDSTACK-512: add space before

                
> remove hostname in a virtual router's DNS service, after expunging VM
> ---------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-512
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-512
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Network Controller
>    Affects Versions: pre-4.0.0
>            Reporter: Choonho Son
>            Assignee: Wei Zhou
>
> The domain name of guest VM is not deleted, even though the guest VM is expunged.
> Scenario:
> 1. Deploy VirtualMachine with hostname "head1"
> 2. Delete "head1" VirtualMachine
> 3. Deploy VirtualMachine with hostname "head1"
> 4. Delete "head1" VirtualMachine
> ...
> After repeating this process, ask ip address of "head1"
> nslookup head1
> The result looks like
> [root@repo src-conf]# nslookup head1
> Server:         172.27.0.1
> Address:        172.27.0.1#53
> Name:   head1.cs82epc-dev.ucloud.com
> Address: 172.27.114.224
> Name:   head1.cs82epc-dev.ucloud.com
> Address: 172.27.110.235
> Name:   head1.cs82epc-dev.ucloud.com
> Address: 172.27.182.109
> Name:   head1.cs82epc-dev.ucloud.com
> Address: 172.27.76.251
> Name:   head1.cs82epc-dev.ucloud.com
> Address: 172.27.196.212
> Name:   head1.cs82epc-dev.ucloud.com
> Address: 172.27.116.53
> Name:   head1.cs82epc-dev.ucloud.com
> Address: 172.27.35.214
> Name:   head1.cs82epc-dev.ucloud.com
> Address: 172.27.248.170
> Name:   head1.cs82epc-dev.ucloud.com
> Address: 172.27.33.158
> Name:   head1.cs82epc-dev.ucloud.com
> Address: 172.27.116.64
> Name:   head1.cs82epc-dev.ucloud.com
> Address: 172.27.71.218
> Name:   head1.cs82epc-dev.ucloud.com
> Address: 172.27.65.181
> Problem:
> - Other guest VM cannot connect "head1" VM using domain name,
> - Because only one IP address is valid. 
>    

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