docker_cmd.gce_instance function

Docker S3 method for use with harbor package

## S3 method for class 'gce_instance'
docker_cmd(host, cmd = NULL, args = NULL,
  docker_opts = NULL, capture_text = FALSE, nvidia = FALSE, ...)

Arguments

• host: The GCE instance
• cmd: The command to pass to docker
• args: arguments to the command
• docker_opts: options for docker
• capture_text: whether to return the output
• nvidia: If true will use nvidia-docker instead of docker
• ...: other arguments passed to gce_ssh

Details

Instances launched in the google-containers image family automatically add your user to the docker group, but for others you will need to run sudo usermod -a -G docker ${USER} and log out and back in.