[ClusterLabs] Status and help with pgsql RA

Nils Carlson nils.carlson at ludd.ltu.se
Wed Dec 28 15:24:44 EST 2016


I am looking to set up postgresql in high-availability and have been 
comparing the guide at 
http://wiki.clusterlabs.org/wiki/PgSQL_Replicated_Cluster with the 
contents of the pgsql resource agent on github. It seems that there have 
been substantial improvements in the resource agent regarding the use of 
replication slots.

Could anybody look at updating the guide, or just sending it out in an 
e-mail to help spread knowledge?

The replications slots with pacemaker look really cool, if I've 
understood things right there should be no need for manual work after 
node recovery with the replication slots (though there is a risk of a 
full disk)?

All help, tips and guidance much appreciated.


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