Configuring PostgreSQL in High Availability mode

In order to configure PostgreSQL in High Availability mode, the following parameters have to be set on the Values Override file:

1. postgres.pgpool.replicaCount should be set to the number of PostgreSQL Load Balancer Connection Pools desired (recommended: 1 per node);

2. postgres.postgresql.replicaCount should be set to the number of PostgreSQL Data Instances desired (recommended: 1 or more per node, with at least 1 per Load Balancer)