chore: add capability of e2e tests to observe provider cluster state and check workload side effects #327
Description
Add the capability of observing a provider cluster state and performing verifications.
Adds e2e tests to verify if workloads had unexpected impact from several scenarios.
Scenarios
- Deployment upgrade creates a new pod.
- Deployment shell access doesn't trigger workload restarts.
- Provider & Hostname Operator restarts don't impact deployed workloads.