Added HookExecutionManager for ticket #15

git-svn-id: http://svn.opennebula.org/one/trunk@441 3034c82b-c49b-4eb3-8279-a7acafdc01c0

src/hm_mad/one_hm.rb

@@ -0,0 +1,66 @@
+#!/usr/bin/env ruby
+
+# -------------------------------------------------------------------------- #
+# Copyright 2002-2009, Distributed Systems Architecture Group, Universidad   #
+# Complutense de Madrid (dsa-research.org)                                   #
+#                                                                            #
+# Licensed under the Apache License, Version 2.0 (the "License"); you may    #
+# not use this file except in compliance with the License. You may obtain    #
+# a copy of the License at                                                   #
+#                                                                            #
+# http://www.apache.org/licenses/LICENSE-2.0                                 #
+#                                                                            #
+# Unless required by applicable law or agreed to in writing, software        #
+# distributed under the License is distributed on an "AS IS" BASIS,          #
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   #
+# See the License for the specific language governing permissions and        #
+# limitations under the License.                                             #
+#--------------------------------------------------------------------------- #
+
+ONE_LOCATION=ENV["ONE_LOCATION"]
+
+if !ONE_LOCATION
+    RUBY_LIB_LOCATION="/usr/lib/one/ruby"
+    ETC_LOCATION="/etc/one/"
+else
+    RUBY_LIB_LOCATION=ONE_LOCATION+"/lib/ruby"
+    ETC_LOCATION=ONE_LOCATION+"/etc/"
+end
+
+$: << RUBY_LIB_LOCATION
+
+require 'pp'
+require 'OpenNebulaDriver'
+require 'CommandManager'
+
+
+class HookManagerDriver < OpenNebulaDriver
+    def initialize(num)
+        super(num, true)
+        
+        register_action(:EXECUTE, method("action_execute"))
+    end
+    
+    def action_execute(number, hook_name, host, script, *arguments)
+        cmd=nil
+        cmd_string="#{script} #{arguments.join(' ')}"
+        
+        if host.upcase=="LOCAL"
+            cmd=LocalCommand.run(cmd_string, log_method(number))
+        else
+            cmd=LocalCommand.run(host, cmd_string, log_method(number))
+        end
+        
+        pp cmd.stdout
+        
+        if cmd.code==0
+            send_message("EXECUTE", RESULT[:success], number, hook_name)
+        else
+            send_message("EXECUTE", RESULT[:failure], number, hook_name)
+        end
+    end
+end
+
+hm=HookManagerDriver.new(15)
+hm.start_driver
+