This takes a template stored in inst/cloudconfig and inserts
ssh_keys into the first user.
Usage
cloud_config(name, ssh_keys = NULL)
Value
A string. (Can't return yaml because the yaml package
strips off comments, and the first comment is extremely important.)
Arguments
name
Name of template
ssh_keys
(character) A character vector of key names, an integer
vector of key ids, or NULL, to use all keys in your account. Accounts
with the corresponding private key will be able to log in to the droplet.
See keys() for a list of the keys that you've added.
Default: NULL