F#2153 Now onehost flush use ONE_LOCATION env variable (#2165)

src/cli/onehost

@@ -244,8 +244,17 @@ cmd=CommandParser::CmdParser.new(ARGV) do
     EOT
 
     command :flush, flush_desc, [:range,:hostid_list] do
+        begin
+            if !ONE_LOCATION
+                action = YAML.load_file("/etc/one/cli/onehost.yaml")[:default_actions][0][:flush]
+            else
+                action = YAML.load_file("#{ONE_LOCATION}/etc/cli/onehost.yaml")[:default_actions][0][:flush]
+            end
+        rescue Exception => e
+            STDERR.puts e
+        end
         helper.perform_actions(args[0],options,"flush") do |host|
-            host.flush
+            host.flush action
         end
     end
 

src/oca/ruby/opennebula/host.rb

@@ -125,15 +125,9 @@ module OpenNebula
             set_status("OFFLINE")
         end
 
-        def flush()
+        def flush(action)
             self.disable
 
-            begin
-                action = YAML.load_file("/etc/one/cli/onehost.yaml")[:default_actions][0][:flush]
-            rescue Exception => e
-                STDERR.puts e
-            end
-
             vm_pool = OpenNebula::VirtualMachinePool.new(@client,
                                                 VirtualMachinePool::INFO_ALL_VM)