Is there possible to support watch multiple namespaces

[cdmikechen]

Please, answer some short questions which should help us to understand your problem / question better?

• Which image of the operator are you using? registry.opensource.zalan.do/acid/postgres-operator:v1.7.1
• Where do you run it - cloud or metal? Kubernetes or OpenShift? OpenShift 4.7/4.9
• Are you running Postgres Operator in production? yes
• Type of issue? question

I've run postgres-operator with watched_namespace: '*', and I want to change watched_namespace value to multiple namespaces like watched_namespace: 'rds1,rds2'.
After testing, I found that this method is not feasible. It seems that the current operator can only support * or single namespace.
So I would like to ask if there is any way for the operator to support listening to multiple namespaces at the same time?

[FxKu]

You're right, it's not supported. Only one or every namespace. The current workaround is to use multiple operators with defined ownership.