gyrt/postgres-operator repository overview

This is custom build for Zalando Postgres-operator for kubernetes with some PRs.

I created image without any tools (from scratch) for more security.

Accepted PR list:

• https://github.com/zalando/postgres-operator/pull/1066⁠
• https://github.com/zalando/postgres-operator/pull/908⁠
• https://github.com/zalando/postgres-operator/pull/871⁠
• https://github.com/zalando/postgres-operator/pull/975⁠