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From "Sanjeev N (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CLOUDSTACK-2648) [Multiple_IP_Ranges] Reboot or start/stop router vm deletes the ip alises created on VR in case of multiple subnets
Date Thu, 23 May 2013 11:58:20 GMT
Sanjeev N created CLOUDSTACK-2648:
-------------------------------------

             Summary: [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
            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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