Package upgrades provides a framework for testing Kubernetes federation features before, during, and after different types of upgrades.

TLS Certificate and Key for the ingress resource Generated using: $ openssl req -nodes -x509 -newkey rsa:2048 -keyout fedingtestkey.pem -out fedingtestcrt.pem -days 2485 2485 days is an arbitrary large number chosen below int32 seconds.

[30000, 32767] is the allowed default service nodeport range and our tests just use the defaults.

TODO: make k8s.io/kubernetes/federation/pkg/federation-controller/service.minDnsTtl exported, and import it here.

BackendPodMap maps a cluster name to a backend pod created in that cluster.