puppet-standalone-mashup/shared/lib/puppet/provider/god_init/install.rb
2011-12-07 17:59:34 -05:00

70 lines
1.1 KiB
Ruby

require 'erb'
Puppet::Type.type(:god_init).provide(:install) do
desc "Install a God script"
def create
File.open(file, 'wb') { |fh| fh.print(ERB.new(config).result(binding)) }
end
def destroy
File.unlink file
end
def exists?
File.file? file
end
private
def file
"/etc/god.d/#{@resource[:name]}.god"
end
def start
@resource[:start] || ''
end
def stop
@resource[:stop] || ''
end
def name
@resource[:name] || ''
end
def pid_file
@resource[:pid_file] || ''
end
def config
<<-GOD
God.watch do |w|
w.name = "<%= name %>"
w.interval = 15.seconds
w.start = lambda { system("<%= start %>") }
w.start_grace = 15.seconds
<% if !stop.empty? %>
w.stop = lambda { system("<%= stop %>") }
w.stop_grace = 15.seconds
<% end %>
<% if pid_file %>
w.pid_file = "<%= pid_file %>";
<% else %>
w.behavior(:clean_pid_file)
<% end %>
w.start_if do |start|
start.condition(:process_running) do |c|
c.interval = 5.seconds
c.running = false
end
end
end
GOD
end
end