Garbage Collection - identities clean up on ziti network

[dariuszSki]

If resources are low in the cluster, it may take longer than the max of 30s for the Cluster Admission Controller to receive the responses from the Ziti Webhook. Best practise is to respond as soon as possible and the request throttling is not a good option either, let alone best practise. We most likely need to create a garbage collection to compare the identities that are created in the cluster to the ones on the ziti network and the webhook is probably not the place to do that either, then we may need to do that part of the operator. To me that sounds like the best place for it.

[qrkourier]

That sounds like a good idea.