When I need to access an instance I do a local port forward for that instance using kubectl and connect to it with pgadmin like any other database. If I need to

When I need to access an instance I do a local port forward for that instance using kubectl and connect to it with pgadmin like any other database. If I need to access another instance, I close that port forward and open another to the instance I want to connect to. If I need multiple at once for some reason I could choose different local ports and have them pre-configured in pgadmin...but I don't generally need that.