CheckVersion assures that the kubectl version used is compatible.

IsClusterResourceDeployed checks if a kubernetes cluster resource is deployed.

IsPodDeployed checks if a pod is deployed.

IsPodReady checks if a pod is deployed and running.

IsResourceDeployed checks if a kubernetes resource is deployed.

RunApplyCmd executes a kubectl apply command with given resources.

RunCmd executes a kubectl command with given arguments.

WaitForPodGone waits till a pod is not existent anymore.

WaitForPodReady waits till a pod is deployed and has status 'running'.