Small refactoring
diff --git a/metadata/service/simulator.yml b/metadata/service/simulator.yml
index 9e45118..3dd12fd 100644
--- a/metadata/service/simulator.yml
+++ b/metadata/service/simulator.yml
@@ -11,54 +11,6 @@
     cirros_image_name: cirros-0.3.5-x86_64-disk.img
     cirros_image_ref: http://download.cirros-cloud.net/0.3.5/${baremetal_simulator:cirros_image_name}
     cirros_image_checksum: f8ab98ff5e73ebab884d80c9dc9c7290
-    nodes:
-      admin_identity:
-        - name: n0
-          driver: agent_ipmitool
-          properties:
-            local_gb: 10
-            cpus: 2
-            memory_mb: 1024
-          driver_info:
-            ipmi_username: admin
-            ipmi_password: password
-            ipmi_address: ${_param:single_address}
-            ipmi_port: 6200
-            deploy_ramdisk: http://${_param:single_address}/${baremetal_simulator:deploy_ramdisk_file}
-            deploy_kernel: http://${_param:single_address}/${baremetal_simulator:deploy_kernel_file}
-          ports:
-            - address: aa:bb:cc:dd:00:00
-            - address: aa:bb:cc:dd:00:01
-        - name: n1
-          driver: agent_ipmitool
-          properties:
-            local_gb: 10
-            cpus: 2
-            memory_mb: 1024
-          driver_info:
-            ipmi_username: admin
-            ipmi_password: password
-            ipmi_address: ${_param:single_address}
-            ipmi_port: 6201
-            deploy_ramdisk: http://${_param:single_address}/${baremetal_simulator:deploy_ramdisk_file}
-            deploy_kernel: http://${_param:single_address}/${baremetal_simulator:deploy_kernel_file}
-          ports:
-            - address: aa:bb:cc:dd:01:00
-        - name: n2
-          driver: agent_ipmitool
-          properties:
-            local_gb: 10
-            cpus: 2
-            memory_mb: 1024
-          driver_info:
-            ipmi_username: admin
-            ipmi_password: password
-            ipmi_address: ${_param:single_address}
-            ipmi_port: 6202
-            deploy_ramdisk: http://${_param:single_address}/${baremetal_simulator:deploy_ramdisk_file}
-            deploy_kernel: http://${_param:single_address}/${baremetal_simulator:deploy_kernel_file}
-          ports:
-            - address: aa:bb:cc:dd:02:00
   ironic:
     client:
       enabled: true
@@ -75,6 +27,59 @@
                 key0: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDEvr+tWAJ62wROllpSZeaSPxxnVY3R65sfUW8wM6L8tr1knJOTQLoBikmcjISb3ekyPlwubTypGoxb7al06FiNwfr3KDkytflKRGTyMKYgchighuFCfBuePd13cjf1l19TYU7u7a+VuCVWi7pmhDGUkMi24s23OroQb7D14XX17v46wLrqJQi2nrXzN/DWXcn/ycq8IZ7ZFgN/uYlbpfAKX8PCvImbDDO8+BgndAy4MPz8cWOWsnfGMVNePhvhazVcijLvx8Vu2Iuvg7CoJiSGjTe7YTms44/WpnFkHreyK8cwsw4wzls4BApu6UU2jIAsAMZh9zux/Rtni71dcNfF
           network:
             name: baremetal-flat-network
+      nodes:
+        admin_identity:
+          - name: n0
+            driver: agent_ipmitool
+            properties:
+              local_gb: 10
+              cpus: 2
+              memory_mb: 1024
+            driver_info:
+              ipmi_username: admin
+              ipmi_password: password
+              ipmi_address: ${_param:single_address}
+              ipmi_port: 6200
+              deploy_ramdisk: http://${_param:single_address}/${baremetal_simulator:deploy_ramdisk_file}
+              deploy_kernel: http://${_param:single_address}/${baremetal_simulator:deploy_kernel_file}
+            ports:
+              - address: aa:bb:cc:dd:00:00
+              - address: aa:bb:cc:dd:00:01
+          - name: n1
+            driver: agent_ipmitool
+            properties:
+              local_gb: 10
+              cpus: 2
+              memory_mb: 1024
+            driver_info:
+              ipmi_username: admin
+              ipmi_password: password
+              ipmi_address: ${_param:single_address}
+              ipmi_port: 6201
+              deploy_ramdisk: http://${_param:single_address}/${baremetal_simulator:deploy_ramdisk_file}
+              deploy_kernel: http://${_param:single_address}/${baremetal_simulator:deploy_kernel_file}
+            ports:
+              - address: aa:bb:cc:dd:01:00
+            deployment_profile:
+              network:
+                fixed_ips:
+                  - ip_address: 192.168.90.111
+                    subnet_name: baremetal-subnet
+          - name: n2
+            driver: agent_ipmitool
+            properties:
+              local_gb: 10
+              cpus: 2
+              memory_mb: 1024
+            driver_info:
+              ipmi_username: admin
+              ipmi_password: password
+              ipmi_address: ${_param:single_address}
+              ipmi_port: 6202
+              deploy_ramdisk: http://${_param:single_address}/${baremetal_simulator:deploy_ramdisk_file}
+              deploy_kernel: http://${_param:single_address}/${baremetal_simulator:deploy_kernel_file}
+            ports:
+              - address: aa:bb:cc:dd:02:00
   linux:
     network:
       interface: