Started my kickstart infrastructure scripts

kickstart/ks.rb

@@ -0,0 +1,64 @@
+#!/opt/chef/embedded/bin/ruby
+#
+
+require "cgi"
+require "json"
+
+def parse_json(filename)
+  o = nil
+  File.open(filename) do |f|
+    o = JSON.parse(f.read)
+  end
+end
+def find_host(opts,hostname)
+  # Return a host object, formed from the json file in the first
+  # matching machine configuration directory.
+  host = nil
+  machdir   = File.join(opts['machine_definitions'],hostname)
+  machfile  = File.join(opts['machine_definitions'],hostname,hostname+'.json')
+
+  if Dir.exists?(machdir)
+    if File.exists?(machfile)
+      host = parse_json(machfile)
+    end
+  end
+
+  host
+end
+
+confdir = ".";
+opts    = parse_json(confdir + '/ks.json')
+
+cgi = CGI.new
+
+clientip    = cgi.remote_addr
+clientname  = cgi.remote_host
+clientarch  = ENV['X-Anaconda-Architecture']
+
+clientname  ||= 'temari'
+
+host = find_host(opts,clientname)
+
+puts cgi.header("text/plain")
+
+node = parse_json(opts['machine_definitions']+'/'+clientname+'/'+clientname+'.json')
+site = parse_json(opts['machine_definitions']+'/common/'+node['site']+'/site.json')
+
+puts "node"
+p node
+puts "site"
+p site
+
+node = site.merge(node)
+puts "updated node"
+p node
+
+rhel_oes    = node['run_list'].select(/RHEL/i)
+server      = rhel_oes.select(/server/i)
+workstation = rhel_oes.select(/workstation|desktop/i)
+
+if cgi.has_key?('validate')
+  puts "Running reprovision script, just validate the configuration and return if valid"
+else
+  puts "Someone is actually asking for the kickstart configuration file, fetch it"
+end