fix the duplicate entry of rabbitmq_refresh

playbooks/roles/launch_ec2/tasks/main.yml

@@ -54,12 +54,12 @@
     wait: True
     region: "{{ region }}"
     instance_tags: "{{ instance_tags }}"
-    # volumes:
-    #   - device_name: /dev/sda1
-    #     volume_type: gp2
-    #     volume_size: "{{ root_ebs_size }}"
-    #     delete_on_termination: true
-    #     encrypted: False
+    volumes:
+      - device_name: /dev/sda1
+        volume_type: gp2
+        volume_size: "{{ root_ebs_size }}"
+        delete_on_termination: true
+        encrypted: False
     zone: "{{ zone }}"
     instance_profile_name: "{{ instance_profile_name }}"
   register: ec2

requirements.txt

@@ -2,7 +2,7 @@ ansible==2.1.0.0
 PyYAML==3.11
 Jinja2==2.8
 MarkupSafe==0.23
-boto==2.32.1
+boto==2.40.0
 ecdsa==0.11
 paramiko==1.15.1
 pycrypto==2.6.1