Fix heat stacks with ports

Change-Id: I3b9ed6a7789c3dc9f9836720756bc9c1093a1b9b
Closes-Bug: 1884523

samples/tasks/scenarios/heat/templates/autoscaling-group.yaml.template

@@ -19,6 +19,9 @@ parameters:
     default: 5
     constraints:
       - range: {min: 1}
+  cidr:
+    type: string
+    default: 11.11.11.0/24
 
 
 resources:
@@ -30,6 +33,19 @@ resources:
         properties:
             image: { get_param: image }
             flavor: { get_param: flavor }
+            networks:
+              - port: { get_resource: server_port }
+        server_port:
+          type: OS::Neutron::Port
+          properties:
+            network_id: {get_resource: private_net}
+        private_net:
+          type: OS::Neutron::Net
+        private_subnet:
+          type: OS::Neutron::Subnet
+          properties:
+            network_id: { get_resource: private_net }
+            cidr: {get_param: cidr}
       min_size: 1
       desired_capacity: 3
       max_size: { get_param: max_size }

samples/tasks/scenarios/heat/templates/server-with-volume.yaml.template

@@ -19,6 +19,9 @@ parameters:
     constraints:
       - range: { min: 1, max: 1024 }
         description: must be between 1 and 1024 Gb.
+  cidr:
+    type: string
+    default: 11.11.11.0/24
 
 resources:
   server:
@@ -26,6 +29,19 @@ resources:
     properties:
       image: {get_param: image}
       flavor: {get_param: flavor}
+      networks:
+        - port: { get_resource: server_port }
+  server_port:
+    type: OS::Neutron::Port
+    properties:
+      network_id: {get_resource: private_net}
+  private_net:
+    type: OS::Neutron::Net
+  private_subnet:
+    type: OS::Neutron::Subnet
+    properties:
+      network_id: { get_resource: private_net }
+      cidr: {get_param: cidr}
   cinder_volume:
     type: OS::Cinder::Volume
     properties: