Merge pull request #2 from rfay/20140318_@_in_template

Use @ where required in nrpe.cfg.erb

templates/nrpe.cfg.erb

@@ -7,14 +7,14 @@
 # number.  The file is only written if the NRPE daemon is started by the root
 # user and is running in standalone mode.
 
-pid_file=<%= pid_file %>
+pid_file=<%= @pid_file %>
 
 # PORT NUMBER
 # Port number we should wait for connections on.
 # NOTE: This must be a non-priviledged port (i.e. > 1024).
 # NOTE: This option is ignored if NRPE is running under either inetd or xinetd
 
-server_port=<%= port %>
+server_port=<%= @port %>
 
 # SERVER ADDRESS
 # Address that nrpe should bind to in case there are more than one interface
@@ -29,15 +29,15 @@ server_port=<%= port %>
 #
 # NOTE: This option is ignored if NRPE is running under either inetd or xinetd
 
-nrpe_user=<%= user %>
+nrpe_user=<%= @user %>
 
 # NRPE GROUP
 # This determines the effective group that the NRPE daemon should run as.
 # You can either supply a group name or a GID.
 #
 # NOTE: This option is ignored if NRPE is running under either inetd or xinetd
 
-nrpe_group=<%= group %>
+nrpe_group=<%= @group %>
 
 # ALLOWED HOST ADDRESSES
 # This is an optional comma-delimited list of IP address or hostnames
@@ -50,7 +50,7 @@ nrpe_group=<%= group %>
 #
 # NOTE: This option is ignored if NRPE is running under either inetd or xinetd
 
-allowed_hosts=127.0.0.1,<%= nagios_ips %>
+allowed_hosts=127.0.0.1,<%= @nagios_ips %>
 
 # COMMAND ARGUMENT PROCESSING
 # This option determines whether or not the NRPE daemon will allow clients
@@ -96,7 +96,7 @@ debug=0
 # This specifies the maximum number of seconds that the NRPE daemon will
 # allow plugins to finish executing before killing them off.
 
-command_timeout=<%= command_timeout %>
+command_timeout=<%= @command_timeout %>
 
 # CONNECTION TIMEOUT
 # This specifies the maximum number of seconds that the NRPE daemon will