[ClusterLabs] Configuration of Initial cib.xml

[Vladislav Bogdanov]

03.08.2015 18:48, Kostiantyn Ponomarenko wrote:
> Hi folks,
>
> Is it possible to have a configured initial cib.xml file?

Yes, that works. At least worked in the past.

>
> In my solution there is a script that applies configuration
> automatically each boot.
> But before that, another script (before starting pacemaker) does:
>      # rm -rf /var/lib/pacemaker/cib/*
> in order to clean up the previous config.
> The clean up is made each time despite anything.
> Then, if the node has a DC status it runs a shell script with crm
> commands to set up cluster.
>
> The thing is - every group boot, when all nodes are rebooted, I have
> those noisy messages in the log, which say that no STONITH was configured:
>
> 2015 Aug  3 17:56:59 +03:00 daemon.err<27> pengine[37739]:    error:
> unpack_resources: Resource start-up disabled since no STONITH resources
> have been defined
> 2015 Aug  3 17:56:59 +03:00 daemon.err<27> pengine[37739]:    error:
> unpack_resources: Either configure some or disable STONITH with the
> stonith-enabled option
> 2015 Aug  3 17:56:59 +03:00 daemon.err<27> pengine[37739]:    error:
> unpack_resources: NOTE: Clusters with shared data need STONITH to ensure
> data integrity
> 2015 Aug  3 17:56:59 +03:00 daemon.err<27> pengine[37739]:    error:
> unpack_resources: Resource start-up disabled since no STONITH resources
> have been defined
> 2015 Aug  3 17:56:59 +03:00 daemon.err<27> pengine[37739]:    error:
> unpack_resources: Either configure some or disable STONITH with the
> stonith-enabled option
> 2015 Aug  3 17:56:59 +03:00 daemon.err<27> pengine[37739]:    error:
> unpack_resources: NOTE: Clusters with shared data need STONITH to ensure
> data integrity
> The configuration scrip set-up STONITH devices, but the messages still
> appear, because the configuration was recreated by Pacemaker and doesn't
> have STONITH yet.
> So, the idea is to get read of this kind of error messages.
>
> As a possible option I am thinking of creating an initial cib.xml file
> with configured STONITH in it, and put it in the place after cleaning up
> previous config.
> So just wanted to check my idea with somebody, so I am sure it won't
> lead to any troubles in future ;-)
>
> Thank you,
> Kostya
>
>
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