ConnectDaemons connect cri plugin and containerd, and initialize the clients.

ContainerConfig creates a container config given a name and image name and additional container config options.

Eventually waits for f to return true, it checks every period, and returns error if timeout exceeds.

KillProcess kills the process by name.

PidOf returns pid of a process by name.

PodSandboxConfig generates a pod sandbox config for test.

Randomize adds uuid after a string.

Add container command.

Add pid namespace mode.

Add container resource limits.

CheckFunc is the function used to check a condition is true/false.

ContainerOpts to set any specific attribute like labels, annotations, metadata etc.

Opts sets specific information in pod sandbox config.