Merge pull request #44 from davidcaste/davidcaste-replicaset-without-authentication

Fix replicaset config without authentication

Author: UnderGreen

templates/mongod.conf.j2

@@ -27,5 +27,7 @@ smallfiles = {{ mongodb_conf_smallfiles|to_nice_json }}
 replSet = {{ mongodb_conf_replSet }}
 replIndexPrefetch = {{ mongodb_conf_replIndexPrefetch }}
 oplogSize = {{ mongodb_conf_oplogSize }}
+{% endif %}
+{% if mongodb_conf_replSet and mongodb_conf_auth %}
 keyFile = {{ mongodb_conf_keyFile }}
 {% endif %}