diff --git a/appgateway_create.yml b/appgateway_create.yml
index 0f153dc..a2fe6a3 100644
--- a/appgateway_create.yml
+++ b/appgateway_create.yml
@@ -3,17 +3,12 @@
 # This playbook creates an Application Gateway. The azure_rm_appgw module is available in v2.7. If you are using Ansible 2.5 or 2.6
 # You need to run "ansible-galaxy install Azure.azure_preview_modules" to install the role to get lastest Ansible modules.
 # 1. create resource group
+# 1. create two container instances with httpd running
 # 1. create virtual network
 # 1. create subnet
 # 1. create application gateway
 
 ---
-- hosts: localhost
-  tasks:
-    - name: Prepare random postfix
-      set_fact:
-        rpfx: "{{ 1000 | random }}"
-      run_once: yes
 
 - hosts: localhost
 # If you are using Ansible v2.7. Remove below two lines since azure_rm_appgw module is available in v2.7. 
@@ -21,11 +16,11 @@
     - Azure.azure_preview_modules
   vars:
     resource_group: "{{ resource_group_name }}"
-    location: eastus
-    vnet_name: ansiblevnetname
-    subnet_name: ansiblesubnetname
-    appgw_name: appgw{{ rpfx }}
-    azure_subscription_id: "{{ lookup('env','AZURE_SUBSCRIPTION_ID') }}"
+    location: eastus 
+    vnet_name: ansiblevnetname 
+    subnet_name: ansiblesubnetname 
+    appgw_name: zimsappgw 
+
   tasks:
     - name: Create a resource group
       azure_rm_resourcegroup:
@@ -66,14 +61,6 @@
               - 80
       register: ci_output_b
 
-    - name: Dump first container instance output
-      debug:
-        var: ci_output_a
-
-    - name: Dump second container instance output
-      debug:
-        var: ci_output_b
-
     - name: Create a virtual network
       azure_rm_virtualnetwork:
         name: "{{ vnet_name }}"
@@ -95,18 +82,18 @@
 
     - name: Create a public IP address
       azure_rm_publicipaddress:
-        resource_group: "{{ resource_group }}"
+        resource_group: "{{ resource_group }}" 
         allocation_method: Dynamic
         name: appgwpublicip
         domain_name_label: "{{ resource_group }}"
       register: pip_output
 
-    - name: Dump Public IP output
+    - name: Dump Public IP output 
       debug:
         var: pip_output
 
     - name: Create instance of Application Gateway
-      azure_rm_appgw:
+      azure_rm_appgateway:
         resource_group: "{{ resource_group }}"
         name: "{{ appgw_name }}"
         sku:
@@ -137,10 +124,10 @@
           - frontend_ip_configuration: sample_gateway_frontend_ip_config
             frontend_port: ag_frontend_port
             name: sample_http_listener
+            protocol: http
         request_routing_rules:
           - rule_type: Basic
             backend_address_pool: test_backend_address_pool
             backend_http_settings: sample_appgateway_http_settings
             http_listener: sample_http_listener
             name: rule1
-      register: output
diff --git a/files/cert1.txt b/files/cert1.txt
new file mode 100644
index 0000000..82a13f4
--- /dev/null
+++ b/files/cert1.txt
@@ -0,0 +1 @@
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
diff --git a/files/cert2.txt b/files/cert2.txt
new file mode 100644
index 0000000..a539dbc
--- /dev/null
+++ b/files/cert2.txt
@@ -0,0 +1 @@
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