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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-6975) Service monitoring starts dnsmasq on backup router when using redundant VRs
Date Mon, 23 May 2016 11:06:12 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-6975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15296231#comment-15296231
] 

ASF GitHub Bot commented on CLOUDSTACK-6975:
--------------------------------------------

Github user luhaijiao commented on the pull request:

    https://github.com/apache/cloudstack/pull/1514#issuecomment-220950805
  
    @dsclose we install this patch in our environment(ACS 4.7.1, KVM) to solve the password
issue with RVR. 
    
    We found the new password for VM is still incorrect unless we restart the password service
manually. Should it be OK since we have destroy and rebuild VR ?


> Service monitoring starts dnsmasq on backup router when using redundant VRs
> ---------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-6975
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-6975
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Virtual Router
>    Affects Versions: 4.3.0
>         Environment: KVM
>            Reporter: Magnus Bengtsson
>
> When using a network offering with redundant routers the default setting of EnableServiceMonitoring
enables monit on the routers.
> "network.router.EnableServiceMonitoring	service monitoring in router enable/disable option,
default true	false"
> This causes monit to run dnsmasq on both the Master and Backup router. When the backup
router assigns dhcp to clients, password and userdata retrieval from that node fails since
the services are not running on the backup router.



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