The UPS config operator used to invoke watch in a loop because the watcher might timeout. This has been removed with one of the recent changes but should be brought back. Otherwise it could happen that the config operator terminates when the watcher times out.

This is how the the watch loop should be wrapped: https://github.com/aerogear/ups-config-operator/blob/7f6d93fc4d0148b4b42de69945cc6a2e65376491/cmd/server/main.go#L390

And this is how its done at the moment: https://github.com/aerogear/ups-config-operator/blob/master/pkg/configOperator/configOperator.go#L55