Retrieves a container log, with retry in case of errors.

NewDialer creates a dialer that supports connecting to container ports.

NewTransport creates a transport which uses the port forward dialer.

RunInPod optionally transfers some files into /tmp (source file relative to root dir, with same base file name, without path, with same x bit) and executes a shell command.

Addr contains all relevant parameters for a certain port in a pod.

Dialer holds the relevant parameters that are independent of a particular connection.