An Ansible playbook is ready for setting up Postgres-REPMGR, PgBouncer, and PgBackrest. All things are working as expected. Now two test cases are pending:
- Witness node failure will impact the cluster failover.
- Node rejoin in case the new primary has a new set of data.
#repmgr #PostgreSQL #DevOps #Databases #100DaysOfCode #Kubernetes