apache: Allow setting service name for kerberos authentication.

apache/manifests/init.pp

@@ -493,7 +493,7 @@ class apache::proxy($port="8080",
 
 # Install mod_auth_kerb.
 #
-class apache::mod::auth_kerb {
+class apache::mod::auth_kerb($servicename=undef) {
 
     package { "mod_auth_kerb":
         ensure  => installed,

apache/templates/auth_kerb.conf.erb

@@ -18,6 +18,9 @@ Krb5KeyTab /etc/httpd/conf/httpsd.keytab
 KrbMethodNegotiate On
 KrbAuthoritative On
 KrbMethodK5Passwd On
+<% if @servicename -%>
+KrbServiceName <%= @servicename %>
+<% end -%>
 
 #<Location /private>
 #  SSLRequireSSL