Hosts.erb template for updhosts.rb

hosts.erb

#Last updated <%= Time.now.to_s %> by '<%= $0.split('/')[-1] %> <%= ARGV[0] %> <%= ARGV[1] %>'
127.0.0.1 localhost
<%= myip_ohai %> my_mgmt_host
#Static entries...
#...
#...

#The following are chef managed instances whose IPs are pulled from knife exec runs.
##All of the below are generated from template entry in /etc/hosts.erb
<% %w{server1 server2 server3}.sort.each do |thissvr| %>
<%= findremoteip(thissvr)+"\n" %>
<% end %>
##End of knife generated section

See https://gist.github.com/4322269 for updhosts.rb