Merge pull request #3164 from edx/bbeggs/instance_profile

adding ec2_instance_profile_name to launch instance CD

playbooks/continuous_delivery/launch_instance.yml

@@ -2,10 +2,11 @@
 # This instance will have an autogenerated key.
 #
 # required variables for this playbook:
-#   - ec2_subnet_id           - Subnet to bring up the ec2 instance
-#   - base_ami_id             - The base base AMI-ID
-#   - ec2_vpc_subnet_id       - The Subnet ID to bring up the instance
-#   - ec2_security_group_id   - The security group ID to use
+#   - ec2_subnet_id                - Subnet to bring up the ec2 instance
+#   - base_ami_id                  - The base base AMI-ID
+#   - ec2_vpc_subnet_id            - The Subnet ID to bring up the instance
+#   - ec2_security_group_id        - The security group ID to use
+#   - ec2_instance_profile_name    - The instance profile that should be used to launch this AMI
 #
 # Other Variables:
 #   - ec2_region              - The region the server should be brought up in
@@ -68,6 +69,7 @@
           volume_size: "{{ ebs_volume_size }}"
       wait: yes
       wait_timeout: "{{ ec2_timeout }}"
+      instance_profile_name: "{{ ec2_instance_profile_name }}"
     register: ec2_instance_register
 
   - name: Wait for SSH to come up