Merge pull request #107 from tuladhar/fix-var-interpo

Fix variable interpolation syntax

mongodb/roles/mongod/tasks/main.yml

@@ -14,7 +14,7 @@
 
 
 - name: Create the mongodb configuration file
-  template: src=mongod.conf.j2 dest=/etc/mongod-${inventory_hostname}.conf
+  template: src=mongod.conf.j2 dest=/etc/mongod-{{ inventory_hostname }}.conf
   delegate_to: '{{ item }}'
   with_items: groups.replication_servers
 
@@ -23,7 +23,7 @@
 
 
 - name: Start the mongodb service
-  command: creates=/var/lock/subsys/mongod-${inventory_hostname} /etc/init.d/mongod-${inventory_hostname} start
+  command: creates=/var/lock/subsys/mongod-{{ inventory_hostname }} /etc/init.d/mongod-{{ inventory_hostname }} start
   delegate_to: '{{ item }}'
   with_items: groups.replication_servers