fix the duplicate entry of rabbitmq_refresh

playbooks/edx-east/edx_provision.yml

@@ -34,7 +34,7 @@
       dns_name: "{{ dns_name }}"
       dns_zone: "{{ dns_zone }}"
       zone: "{{ zone }}"
-      vpc_subnet_id: "{{ vpc_subnet_id }}"
+      ec2_vpc_subnet_id: "{{ vpc_subnet_id }}"
       assign_public_ip: yes
       terminate_instance: true
       instance_profile_name: sandbox

playbooks/roles/launch_ec2/tasks/main.yml

@@ -42,7 +42,7 @@
     group: "{{ security_group }}"
     instance_type: "{{ instance_type }}"
     image: "{{ ami }}"
-    vpc_subnet_id: "subnet-cd867aba" #"{{ vpc_subnet_id }}"
+    vpc_subnet_id: "{{ ec2_vpc_subnet_id }}" #"subnet-cd867aba"
     assign_public_ip: yes
     wait: True
     region: "{{ region }}"