Handle error if SSH service no present.#1422

blackboxsw merged 5 commits into

canonical:maincanonical/cloud-init:mainfrom

aciba90:SC-968/better_warnings_instead_of_tracebacks_when_missing_openssh-server_in_minimal_imagesaciba90/cloud-init:SC-968/better_warnings_instead_of_tracebacks_when_missing_openssh-server_in_minimal_imagesCopy head branch name to clipboard