[Linux-HA] OCF monitor troubles.

[Dominik Klein]

codeline wrote:
> Hello,
> 
> I have been using heartbeat 2.0.8 on linux 2.6.  All the cli tools
> seem to work well and I am able to test fail over successfully when
> the network or heartbeat fails.
> 
> However when I try and monitor the customized init script using OCF
> heartbeat does not interact with it; it will say there resource is
> running on both nodes when its not. or say its stopped when its
> started.
> 
> I have seen some example ocf scripts, but I was wondering if any one
> could help with a very basic OCF script that does not need environment
> variables, or any bells and whistles.  I just need a OCF script that I
> can "wrap" another init script inside that heartbeat will be able to
> monitor and react to resource failure.
> 
> Thanks for any information you can share.

Resource Monitoring:
http://www.linux-ha.org/ClusterInformationBase/Actions#head-46d847b0ca8ad89094c5cff945b090447b611bfe

Writing OCF Agents:
http://www.linux-ha.org/OCFResourceAgent

Recent versions come with a program "ocf-tester", which can test your RA.

Regards
Dominik