update netscaler example

examples/playbooks/netscaler.yml

@@ -12,14 +12,14 @@
   	# type of the netscaler object you want to manipulate
   	type: service
   	# netscaler object name
-  	name: ${facter_fqdn}:8080
+  	name: "{{facter_fqdn}}:8080"
 
   tasks:
   	- name: disable service in the lb
-  	  action: netscaler nsc_host=${nsc_host} user=${nsc_user} password=${nsc_pass} name=${name} type=${type} action=disable
+  	  action: netscaler nsc_host={{nsc_host}} user={{nsc_user}} password={{nsc_pass}} name={{name}} type={{type}} action=disable
 
   	- name: deploy new code
   	  action: shell yum upgrade -y
 
   	- name: enable in the lb
-  	  action: netscaler nsc_host=${nsc_host} user=${nsc_user} password=${nsc_pass} name=${name} type=${type} action=enable
+  	  action: netscaler nsc_host={{nsc_host}} user={{nsc_user}} password={{nsc_pass}} name={{name}} type={{type}} action=enable