diff --git a/heat_templates/example_cluster.yml b/heat_templates/example_cluster.yml
index ef60024..472475b 100644
--- a/heat_templates/example_cluster.yml
+++ b/heat_templates/example_cluster.yml
@@ -38,31 +38,45 @@ parameters:
     description: Size (GB) of the volume for each compute node
 
 
-
 resources:
   internal_net:
     type: OS::Neutron::Net
     properties:
-      name: { get_param: internal_net_name }
+      name: {get_param: internal_net_name}
 
   internal_subnet:
     type: OS::Neutron::Subnet
     properties:
-      network_id: { get_resource: internal_net }
-      cidr: { get_param: cidr }
-      dns_nameservers: [ "129.125.4.6", "129.125.36.10" ]
+      network_id: {get_resource: internal_net}
+      cidr: {get_param: cidr}
+      dns_nameservers: ["129.125.4.6", "129.125.36.10"]
       ip_version: 4
 
   internal_router:
     type: OS::Neutron::Router
     properties:
-        external_gateway_info: { network: { get_param: public_net} }
+      external_gateway_info: {network: {get_param: public_net}}
 
   internal_interface:
     type: OS::Neutron::RouterInterface
     properties:
-      router_id: { get_resource: internal_router }
-      subnet: { get_resource: internal_subnet }
+      router_id: {get_resource: internal_router}
+      subnet: {get_resource: internal_subnet}
+
+  public_port:
+    type: OS::Neutron::Port
+    properties:
+      network_id: {get_resource: internal_net}
+      fixed_ips:
+        - subnet_id: {get_resource: internal_subnet}
+      security_groups:
+        - default
+
+  floating_ip:
+    type: OS::Neutron::FloatingIP
+    properties:
+      floating_network_id: {get_param: public_net}
+      port_id: {get_resource: public_port}
 
   interface:  # User-interface for cluster-operation
     type: OS::Nova::Server
@@ -71,7 +85,7 @@ resources:
       image: {get_param: image_name}
       flavor: {get_param: aux_flavor}
       networks:
-        - network: {get_resource: internal_net}
+        - port: {get_resource: public_port}
 
   admin:  # Machine to run slurm and other admin tools on.
     type: OS::Nova::Server