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From "Bharat Kumar (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (CLOUDSTACK-2648) [Multiple_IP_Ranges] Reboot or start/stop router vm deletes the ip alises created on VR in case of multiple subnets
Date Tue, 04 Jun 2013 05:27:19 GMT

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-2648?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Bharat Kumar resolved CLOUDSTACK-2648.
--------------------------------------

    Resolution: Fixed
    
> [Multiple_IP_Ranges] Reboot or start/stop router vm deletes the ip alises created on
VR in case of multiple subnets
> -------------------------------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-2648
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2648
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server
>    Affects Versions: 4.2.0
>         Environment: Latest build on master: CloudStack-non-OSS-MASTER-394-rhel6.3.tar.gz
>            Reporter: Sanjeev N
>            Assignee: Bharat Kumar
>            Priority: Critical
>             Fix For: 4.2.0
>
>         Attachments: management-server.rar, SMlog
>
>
> Reboot or start/stop router vm deletes the ip alises created on VR in case of multiple
subnets
> Steps to Reproduce:
> =================
> 1.Bring up CS in basic zone with xenserver6.1 
> 2.Exhaust all the guest IP addresses in primary ip range by deploying guest vms
> 3.Add new guest IP range in new subnet 
> 4.Deploy guest vms using the ip addresses from the new range
> 5.Reboot or stop/start VR
> Observations:
> ============
> After step4 ip alias gets created on VR with IP address from the new subnet.
> After reboot or stop/start of the VR ip alias is getting removed from the VR.
> Verified the SMlog and found the following command getting executed with the VR is rebooted
related to ip alias:
> [22250] 2013-05-23 11:13:30.654474      #### VMOPS enter  deleteipAlias ####
> [22250] 2013-05-23 11:13:30.654559      ['bin/bash', '/opt/xensource/bin/deleteipAlias.sh',
'169.254.3.21', '', '18:10.147.43.132:255.255.255.192-21:10.147.43.195:255.255.255.192-']
> [22250] 2013-05-23 11:13:31.338199        pread SUCCESS
> [22250] 2013-05-23 11:13:31.338311      #### VMOPS exit  deleteipAlias ####
> IP aliases information is being passed to deleteipAlias.sh and due to which ip alias
are getting removed.

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