We've just released our CloudNative-PG (CNPG) operator, similair to the new MetalLB operator chart we posted about earlier.
While the news announcement about migration, is still being processed...
It's important to note that new-users, will have to install the CloudNative-PG chart from the Operators train, before installing any charts with Postgresql databases.
In the future we will show an error if the CloudNative-PG chart is not yet installed, but for now we want to keep things backwards compatible for current users as well.