ErrInvalidInsecureRegistryArgument is thrown when an --insecure-registry argument is found, but does not allow sufficient access for our services to operate.

ErrKubeConfigNotWriteable is returned when the file pointed to by KUBECONFIG cannot be created or written to.

ErrNoDockerClient is thrown when a Docker client cannot be obtained or cannot be pinged.

ErrNoInsecureRegistryArgument is thrown when an --insecure-registry argument cannot be detected on the Docker daemon process.