Module: DockerImageUpdate

Included in:
Takelage::DockerImage
Defined in:
lib/takelage/docker/image/update.rb

Overview

takelage docker image uppdate

Instance Method Summary collapse

Instance Method Details

#docker_image_update ⇒ Object

Backend method for docker image update.



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# File 'lib/takelage/docker/image/update.rb', line 6

def docker_image_update
  return false unless docker_check_daemon

  cmd_docker_pull_latest = _docker_image_update_cmd_docker_pull_latest

  cmd_docker_remove_dangling =
    config.active['cmd_docker_image_update_docker_remove_dangling']

  run_and_exit "#{cmd_docker_pull_latest} && #{cmd_docker_remove_dangling}"
end