[ClusterLabs] Postgres PAF setup

[Adrien Nayrat]

On 04/23/2018 08:09 PM, Andrew Edenburn wrote:
> I am having issues with my PAF setup.  I am new to Postgres and have setup the
> cluster as seen below. 
> 
> I am getting this error when trying to start my cluster resources.
> 
>  
> 
> Master/Slave Set: pgsql-ha [pgsqld]
> 
>      pgsqld     (ocf::heartbeat:pgsqlms):       FAILED dcmilphlum224 (unmanaged)
> 
>      pgsqld     (ocf::heartbeat:pgsqlms):       FAILED dcmilphlum223 (unmanaged)
> 
> pgsql-master-ip        (ocf::heartbeat:IPaddr2):       Started dcmilphlum223
> 
>  
> 
> Failed Actions:
> 
> * pgsqld_stop_0 on dcmilphlum224 'unknown error' (1): call=239, status=complete,
> exitreason='Unexpected state for instance "pgsqld" (returned 1)',
> 
>     last-rc-change='Mon Apr 23 13:11:17 2018', queued=0ms, exec=95ms
> 
> * pgsqld_stop_0 on dcmilphlum223 'unknown error' (1): call=248, status=complete,
> exitreason='Unexpected state for instance "pgsqld" (returned 1)',
> 
>     last-rc-change='Mon Apr 23 13:11:17 2018', queued=0ms, exec=89ms
> 
>  
> 
> cleanup and clear is not fixing any issues and I am not seeing anything in the
> logs.  Any help would be greatly appreciated.
> 
>  

Hello Andrew,

Could you enable debug logs in Pacemaker?

With Centos you have to edit PCMK_debug variable in /etc/sysconfig/pacemaker :

PCMK_debug=crmd,pengine,lrmd

This should give you more information in logs. Monitor action in PAF should
report why the cluster doesn't start :
https://github.com/ClusterLabs/PAF/blob/master/script/pgsqlms#L1525

Regards,

-- 
Adrien NAYRAT

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