massive refactoring for programmatic control and stability

data/export/upstart/master.conf.erb

@@ -1,8 +1,8 @@
 pre-start script
 
 bash << "EOF"
-  mkdir -p <%= log_root %>
-  chown -R <%= user %> <%= log_root %>
+  mkdir -p <%= log %>
+  chown -R <%= user %> <%= log %>
 EOF
 
 end script