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On 21/06/15 15:27, Binan AL Halabi wrote:
> Hi all,
> I have this part of my Heat template:
>
> # Autoscaling group definition
>   auto-scaling-group:
>     type: OS::Heat::AutoScalingGroup
>     properties:
>       min_size: 1
>       max_size: 1
>       resource:
>         type: OS::Nova::Server
>         properties:
>           flavor: { get_param: flavor }
>           image: { get_param: image }
>           key_name: { get_param: key }
>           networks:
>             - port: { get_resource: server_port }
>           user_data_format: SOFTWARE_CONFIG
>           software_config_transport: POLL_SERVER_HEAT
>
>   deployment:
>     type: OS::Heat::SoftwareDeployment
>     properties:
>       config:
>         get_resource: config
> server: { get_attr: [auto-scaling-group, resource] } 
> ??????????????????????????????????
>       input_values:
>         foo: fooooo
>         bar: baaaaa
>       signal_transport : CFN_SIGNAL
>
> The SoftwareDeployment is applied to the servers in the autoscaling 
> group. The question:  how i specify the server field in the 
> SoftwareDeployment to refrence to the server in autoscaling group ?
>
>
The scaling resource in your auto-scaling-group needs to be a template 
resource instead of an OS::Nova::Server. The server and the deployment 
resource should be inside that template resource, ie

   auto-scaling-group:
     type: OS::Heat::AutoScalingGroup
     properties:
       min_size: 1
       max_size: 1
       resource:
         type: server.yaml

server.yaml
===========
parameters:
...
resources:
   server:
     type: OS::Nova::Server
     properties:
       flavor: { get_param: flavor }
       ...

   deployment:
     type: OS::Heat::SoftwareDeployment
     properties:
server: { get_resource: server }
       ...
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