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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-8952) The redundant routers are facing a race condition due to several KeepaliveD/ConntrackD restarts
Date Mon, 19 Oct 2015 19:06:27 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-8952?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14963863#comment-14963863
] 

ASF GitHub Bot commented on CLOUDSTACK-8952:
--------------------------------------------

Github user michaelandersen commented on the pull request:

    https://github.com/apache/cloudstack/pull/940#issuecomment-149314829
  
    Test to verify access to loadbalancer haproxy admin stats page ... === TestName: test02_internallb_haproxy_stats_on_all_interfaces
| Status : SUCCESS ===
    ok
    Test create, assign, remove of an Internal LB with roundrobin http traffic to 3 vm's ...
=== TestName: test_01_internallb_roundrobin_1VR_2VM_TCP_port22 | Status : SUCCESS ===
    ok
    
    ----------------------------------------------------------------------
    Ran 2 tests in 1026.033s
    
    OK


> The redundant routers are facing a race condition due to several KeepaliveD/ConntrackD
restarts
> -----------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-8952
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8952
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Virtual Router
>    Affects Versions: 4.6.0
>            Reporter: Wilder Rodrigues
>            Assignee: Wilder Rodrigues
>            Priority: Blocker
>             Fix For: 4.6.0
>
>
> In the CsRedundant.py we have a line doing:
> proc = CsProcess(['/usr/sbin/keepalived', '--vrrp'])
> However, the CsProcess cannot find a process with the string search "--vrrp", which makes
it always return false and restart keepalived.
> Due to the restart, the routers start a race condition to become master, which makes
network features unavailable.



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