fix: check if db still exists where needed (#10)

Co-authored-by: Anbraten <[email protected]>

fix: correct postgres check if user exits (#8)

feat: support more sql database & user names (#7)

chore: update operator sdk and use go version 1.17 (#5)

feat: add support for sql databases (#4)

fix: add readWrite role to mongo user roles

feat: improve logging

feat: add timeout to connect

fix: correct mongodb HasDatabase call

fix: correct reconcile loop and mongo db creation error