[K8S] Postgres operator instead of PostgreSQL deployment

[vponoikoait]

For 'production readiness' of a solution, it would be much better to utilize PostgreSQL operator in contrary to the Deployment

• Zalando PostgreSQL operator is likely to be most well-maintained at current moment in time
  Some of the alternatives are
• CrunchyData/postgres-operator
• Cloudnative-pg

[mark-webster-catalyst]

Not including it at all would be preferable. If you're deploying to Kubernetes you should be able to handle setting up a DB and providing the details.

Maybe moving to a Helm chart and making the DB portion optional would be a good middle ground?