make the pg-ha runbook better
here are the open issues:
-
add logstash lines to show were logs entries are -
We should probably have some detailed instructions here on how to replace hosts, what steps need to be done for replacing or adding a db standby (I assume this will be the easiest), a new consul or pgbouncer. -
how to force a failover -
add high level view of setup -
add metrics to watch -
add note about pgbouncer being spof