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

AddCleanupAction installs a function that will be called in the event of the whole test being terminated.

RemoveCleanupAction removes a function that was installed by AddCleanupAction.

RunCleanupActions runs all functions installed by AddCleanupAction.

TestE2E checks configuration parameters (specified through flags) and then runs E2E tests using the Ginkgo runner.

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/federation/pkg/federation-controller/service.minDnsTtl exported, and import it here.

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