Scott Moser 1f0eab4c8c provide default 'output' setting to log to /var/log/cloud-init-output.log
This has been "best practice" for quite some time, and its a common
request of "where is the output of my user-data programs".

http://askubuntu.com/questions/345344/where-are-the-logs-for-my-user-data-script-cloud-init
2014-01-14 13:18:14 -05:00
..

# All files in this directory will be read by cloud-init
# They are read in lexical order.  Later files overwrite values in
# earlier files.