diff --git a/salt/control/placement/cicd/compact.yml b/salt/control/placement/cicd/compact.yml
index 82e935c..0ee7d63 100644
--- a/salt/control/placement/cicd/compact.yml
+++ b/salt/control/placement/cicd/compact.yml
@@ -7,6 +7,13 @@
     cicd_control_node02_hostname: cid02
     cicd_control_node03_hostname: cid03
     cicd_control_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_cicd_control:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:cicd.control:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -18,15 +25,18 @@
               backend: ${_param:cicd_control_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: cicd.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_cicd_control}
             cid02:
               name: ${_param:cicd_control_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:cicd_control_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: cicd.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_cicd_control}
             cid03:
               name: ${_param:cicd_control_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:cicd_control_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: cicd.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_cicd_control}
diff --git a/salt/control/placement/cicd/large.yml b/salt/control/placement/cicd/large.yml
index 82e935c..0ee7d63 100644
--- a/salt/control/placement/cicd/large.yml
+++ b/salt/control/placement/cicd/large.yml
@@ -7,6 +7,13 @@
     cicd_control_node02_hostname: cid02
     cicd_control_node03_hostname: cid03
     cicd_control_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_cicd_control:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:cicd.control:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -18,15 +25,18 @@
               backend: ${_param:cicd_control_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: cicd.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_cicd_control}
             cid02:
               name: ${_param:cicd_control_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:cicd_control_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: cicd.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_cicd_control}
             cid03:
               name: ${_param:cicd_control_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:cicd_control_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: cicd.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_cicd_control}
diff --git a/salt/control/placement/cicd/medium.yml b/salt/control/placement/cicd/medium.yml
index 82e935c..0ee7d63 100644
--- a/salt/control/placement/cicd/medium.yml
+++ b/salt/control/placement/cicd/medium.yml
@@ -7,6 +7,13 @@
     cicd_control_node02_hostname: cid02
     cicd_control_node03_hostname: cid03
     cicd_control_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_cicd_control:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:cicd.control:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -18,15 +25,18 @@
               backend: ${_param:cicd_control_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: cicd.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_cicd_control}
             cid02:
               name: ${_param:cicd_control_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:cicd_control_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: cicd.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_cicd_control}
             cid03:
               name: ${_param:cicd_control_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:cicd_control_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: cicd.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_cicd_control}
diff --git a/salt/control/placement/cicd/minimal.yml b/salt/control/placement/cicd/minimal.yml
index 82e935c..0ee7d63 100644
--- a/salt/control/placement/cicd/minimal.yml
+++ b/salt/control/placement/cicd/minimal.yml
@@ -7,6 +7,13 @@
     cicd_control_node02_hostname: cid02
     cicd_control_node03_hostname: cid03
     cicd_control_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_cicd_control:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:cicd.control:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -18,15 +25,18 @@
               backend: ${_param:cicd_control_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: cicd.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_cicd_control}
             cid02:
               name: ${_param:cicd_control_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:cicd_control_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: cicd.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_cicd_control}
             cid03:
               name: ${_param:cicd_control_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:cicd_control_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: cicd.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_cicd_control}
diff --git a/salt/control/placement/cicd/small.yml b/salt/control/placement/cicd/small.yml
index 82e935c..0ee7d63 100644
--- a/salt/control/placement/cicd/small.yml
+++ b/salt/control/placement/cicd/small.yml
@@ -7,6 +7,13 @@
     cicd_control_node02_hostname: cid02
     cicd_control_node03_hostname: cid03
     cicd_control_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_cicd_control:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:cicd.control:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -18,15 +25,18 @@
               backend: ${_param:cicd_control_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: cicd.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_cicd_control}
             cid02:
               name: ${_param:cicd_control_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:cicd_control_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: cicd.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_cicd_control}
             cid03:
               name: ${_param:cicd_control_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:cicd_control_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: cicd.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_cicd_control}
diff --git a/salt/control/placement/opencontrail/compact.yml b/salt/control/placement/opencontrail/compact.yml
index 684ffa6..0929aa6 100644
--- a/salt/control/placement/opencontrail/compact.yml
+++ b/salt/control/placement/opencontrail/compact.yml
@@ -11,6 +11,20 @@
     opencontrail_analytics_node03_hostname: nal03
     opencontrail_control_backend_image: ${_param:salt_control_xenial_image_backend}
     opencontrail_analytics_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_opencontrail_analytics:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:opencontrail.analytics:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_opencontrail_control:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:opencontrail.control:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -22,33 +36,39 @@
               backend: ${_param:opencontrail_control_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: opencontrail.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_control}
             ntw02:
               name: ${_param:opencontrail_control_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_control_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: opencontrail.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_control}
             ntw03:
               name: ${_param:opencontrail_control_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_control_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: opencontrail.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_control}
             nal01:
               name: ${_param:opencontrail_analytics_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_analytics_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: opencontrail.analytics
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_analytics}
             nal02:
               name: ${_param:opencontrail_analytics_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_analytics_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: opencontrail.analytics
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_analytics}
             nal03:
               name: ${_param:opencontrail_analytics_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_analytics_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: opencontrail.analytics
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_analytics}
diff --git a/salt/control/placement/opencontrail/large.yml b/salt/control/placement/opencontrail/large.yml
index d4c062e..b7d87e2 100644
--- a/salt/control/placement/opencontrail/large.yml
+++ b/salt/control/placement/opencontrail/large.yml
@@ -11,6 +11,20 @@
     opencontrail_analytics_node03_hostname: nal03
     opencontrail_control_backend_image: ${_param:salt_control_xenial_image_backend}
     opencontrail_analytics_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_opencontrail_analytics:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:opencontrail.analytics:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_opencontrail_control:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:opencontrail.control:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -22,33 +36,39 @@
               backend: ${_param:opencontrail_control_backend_image}
               provider: ${_param:infra_kvm_node10_hostname}.${_param:cluster_domain}
               size: opencontrail.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_control}
             ntw02:
               name: ${_param:opencontrail_control_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_control_backend_image}
               provider: ${_param:infra_kvm_node11_hostname}.${_param:cluster_domain}
               size: opencontrail.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_control}
             ntw03:
               name: ${_param:opencontrail_control_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_control_backend_image}
               provider: ${_param:infra_kvm_node12_hostname}.${_param:cluster_domain}
               size: opencontrail.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_control}
             nal01:
               name: ${_param:opencontrail_analytics_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_analytics_backend_image}
               provider: ${_param:infra_kvm_node10_hostname}.${_param:cluster_domain}
               size: opencontrail.analytics
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_analytics}
             nal02:
               name: ${_param:opencontrail_analytics_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_analytics_backend_image}
               provider: ${_param:infra_kvm_node11_hostname}.${_param:cluster_domain}
               size: opencontrail.analytics
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_analytics}
             nal03:
               name: ${_param:opencontrail_analytics_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_analytics_backend_image}
               provider: ${_param:infra_kvm_node12_hostname}.${_param:cluster_domain}
               size: opencontrail.analytics
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_analytics}
diff --git a/salt/control/placement/opencontrail/medium.yml b/salt/control/placement/opencontrail/medium.yml
index 8fc9565..e596bcb 100644
--- a/salt/control/placement/opencontrail/medium.yml
+++ b/salt/control/placement/opencontrail/medium.yml
@@ -11,6 +11,20 @@
     opencontrail_analytics_node03_hostname: nal03
     opencontrail_control_backend_image: ${_param:salt_control_xenial_image_backend}
     opencontrail_analytics_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_opencontrail_analytics:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:opencontrail.analytics:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_opencontrail_control:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:opencontrail.control:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -22,33 +36,39 @@
               backend: ${_param:opencontrail_control_backend_image}
               provider: ${_param:infra_kvm_node07_hostname}.${_param:cluster_domain}
               size: opencontrail.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_control}
             ntw02:
               name: ${_param:opencontrail_control_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_control_backend_image}
               provider: ${_param:infra_kvm_node08_hostname}.${_param:cluster_domain}
               size: opencontrail.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_control}
             ntw03:
               name: ${_param:opencontrail_control_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_control_backend_image}
               provider: ${_param:infra_kvm_node09_hostname}.${_param:cluster_domain}
               size: opencontrail.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_control}
             nal01:
               name: ${_param:opencontrail_analytics_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_analytics_backend_image}
               provider: ${_param:infra_kvm_node07_hostname}.${_param:cluster_domain}
               size: opencontrail.analytics
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_analytics}
             nal02:
               name: ${_param:opencontrail_analytics_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_analytics_backend_image}
               provider: ${_param:infra_kvm_node08_hostname}.${_param:cluster_domain}
               size: opencontrail.analytics
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_analytics}
             nal03:
               name: ${_param:opencontrail_analytics_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_analytics_backend_image}
               provider: ${_param:infra_kvm_node09_hostname}.${_param:cluster_domain}
               size: opencontrail.analytics
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_analytics}
diff --git a/salt/control/placement/opencontrail/minimal.yml b/salt/control/placement/opencontrail/minimal.yml
index 684ffa6..0929aa6 100644
--- a/salt/control/placement/opencontrail/minimal.yml
+++ b/salt/control/placement/opencontrail/minimal.yml
@@ -11,6 +11,20 @@
     opencontrail_analytics_node03_hostname: nal03
     opencontrail_control_backend_image: ${_param:salt_control_xenial_image_backend}
     opencontrail_analytics_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_opencontrail_analytics:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:opencontrail.analytics:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_opencontrail_control:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:opencontrail.control:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -22,33 +36,39 @@
               backend: ${_param:opencontrail_control_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: opencontrail.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_control}
             ntw02:
               name: ${_param:opencontrail_control_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_control_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: opencontrail.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_control}
             ntw03:
               name: ${_param:opencontrail_control_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_control_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: opencontrail.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_control}
             nal01:
               name: ${_param:opencontrail_analytics_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_analytics_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: opencontrail.analytics
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_analytics}
             nal02:
               name: ${_param:opencontrail_analytics_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_analytics_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: opencontrail.analytics
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_analytics}
             nal03:
               name: ${_param:opencontrail_analytics_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_analytics_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: opencontrail.analytics
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_analytics}
diff --git a/salt/control/placement/opencontrail/small.yml b/salt/control/placement/opencontrail/small.yml
index 684ffa6..ad73241 100644
--- a/salt/control/placement/opencontrail/small.yml
+++ b/salt/control/placement/opencontrail/small.yml
@@ -11,6 +11,20 @@
     opencontrail_analytics_node03_hostname: nal03
     opencontrail_control_backend_image: ${_param:salt_control_xenial_image_backend}
     opencontrail_analytics_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_opencontrail_analytics:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:opencontrail.analytics:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_opencontrail_control:
+      user_data:
+       write_files:
+        - content: |
+            ${salt:control:size:opencontrail.control:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -22,33 +36,39 @@
               backend: ${_param:opencontrail_control_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: opencontrail.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_control}
             ntw02:
               name: ${_param:opencontrail_control_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_control_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: opencontrail.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_control}
             ntw03:
               name: ${_param:opencontrail_control_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_control_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: opencontrail.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_control}
             nal01:
               name: ${_param:opencontrail_analytics_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_analytics_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: opencontrail.analytics
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_analytics}
             nal02:
               name: ${_param:opencontrail_analytics_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_analytics_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: opencontrail.analytics
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_analytics}
             nal03:
               name: ${_param:opencontrail_analytics_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:opencontrail_analytics_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: opencontrail.analytics
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_opencontrail_analytics}
diff --git a/salt/control/placement/openstack/compact.yml b/salt/control/placement/openstack/compact.yml
index 6842f91..ec05991 100644
--- a/salt/control/placement/openstack/compact.yml
+++ b/salt/control/placement/openstack/compact.yml
@@ -18,6 +18,34 @@
     openstack_database_backend_image: ${_param:salt_control_xenial_image_backend}
     openstack_message_queue_backend_image: ${_param:salt_control_xenial_image_backend}
     openstack_proxy_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_openstack_control:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.control:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_openstack_database:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.database:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_openstack_message_queue:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.message_queue:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_openstack_proxy:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.proxy:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -29,63 +57,74 @@
               backend: ${_param:openstack_control_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: openstack.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_control}
             ctl02:
               name: ${_param:openstack_control_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_control_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: openstack.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_control}
             ctl03:
               name: ${_param:openstack_control_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_control_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: openstack.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_control}
             dbs01:
               name: ${_param:openstack_database_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_database_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: openstack.database
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_database}
             dbs02:
               name: ${_param:openstack_database_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_database_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: openstack.database
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_database}
             dbs03:
               name: ${_param:openstack_database_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_database_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: openstack.database
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_database}
             msg01:
               name: ${_param:openstack_message_queue_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_message_queue_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: openstack.message_queue
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_message_queue}
             msg02:
               name: ${_param:openstack_message_queue_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_message_queue_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: openstack.message_queue
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_message_queue}
             msg03:
               name: ${_param:openstack_message_queue_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_message_queue_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: openstack.message_queue
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_message_queue}
             prx01:
               name: ${_param:openstack_proxy_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_proxy_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: openstack.proxy
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_proxy}
             prx02:
               name: ${_param:openstack_proxy_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_proxy_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: openstack.proxy
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_proxy}
diff --git a/salt/control/placement/openstack/large.yml b/salt/control/placement/openstack/large.yml
index 24bacb3..4bfa5c2 100644
--- a/salt/control/placement/openstack/large.yml
+++ b/salt/control/placement/openstack/large.yml
@@ -25,6 +25,34 @@
     openstack_database_backend_image: ${_param:salt_control_xenial_image_backend}
     openstack_message_queue_backend_image: ${_param:salt_control_xenial_image_backend}
     openstack_proxy_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_openstack_control:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.control:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_openstack_database:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.database:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_openstack_message_queue:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.message_queue:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_openstack_proxy:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.proxy:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -36,75 +64,88 @@
               backend: ${_param:openstack_control_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: openstack.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_control}
             ctl02:
               name: ${_param:openstack_control_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_control_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: openstack.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_control}
             ctl03:
               name: ${_param:openstack_control_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_control_backend_image}
               provider: ${_param:infra_kvm_node04_hostname}.${_param:cluster_domain}
               size: openstack.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_control}
             ctl04:
               name: ${_param:openstack_control_node04_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_control_backend_image}
               provider: ${_param:infra_kvm_node05_hostname}.${_param:cluster_domain}
               size: openstack.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_control}
             ctl05:
               name: ${_param:openstack_control_node05_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_control_backend_image}
               provider: ${_param:infra_kvm_node06_hostname}.${_param:cluster_domain}
               size: openstack.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_control}
             dbs01:
               name: ${_param:openstack_database_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_database_backend_image}
               provider: ${_param:infra_kvm_node04_hostname}.${_param:cluster_domain}
               size: openstack.database
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_database}
             dbs02:
               name: ${_param:openstack_database_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_database_backend_image}
               provider: ${_param:infra_kvm_node05_hostname}.${_param:cluster_domain}
               size: openstack.database
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_database}
             dbs03:
               name: ${_param:openstack_database_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_database_backend_image}
               provider: ${_param:infra_kvm_node06_hostname}.${_param:cluster_domain}
               size: openstack.database
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_database}
             msg01:
               name: ${_param:openstack_message_queue_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_message_queue_backend_image}
               provider: ${_param:infra_kvm_node07_hostname}.${_param:cluster_domain}
               size: openstack.message_queue
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_message_queue}
             msg02:
               name: ${_param:openstack_message_queue_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_message_queue_backend_image}
               provider: ${_param:infra_kvm_node08_hostname}.${_param:cluster_domain}
               size: openstack.message_queue
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_message_queue}
             msg03:
               name: ${_param:openstack_message_queue_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_message_queue_backend_image}
               provider: ${_param:infra_kvm_node09_hostname}.${_param:cluster_domain}
               size: openstack.message_queue
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_message_queue}
             prx01:
               name: ${_param:openstack_proxy_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_proxy_backend_image}
               provider: ${_param:infra_kvm_node07_hostname}.${_param:cluster_domain}
               size: openstack.proxy
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_proxy}
             prx02:
               name: ${_param:openstack_proxy_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_proxy_backend_image}
               provider: ${_param:infra_kvm_node08_hostname}.${_param:cluster_domain}
               size: openstack.proxy
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_proxy}
diff --git a/salt/control/placement/openstack/medium.yml b/salt/control/placement/openstack/medium.yml
index 113b095..6867e3a 100644
--- a/salt/control/placement/openstack/medium.yml
+++ b/salt/control/placement/openstack/medium.yml
@@ -21,6 +21,34 @@
     openstack_database_backend_image: ${_param:salt_control_xenial_image_backend}
     openstack_message_queue_backend_image: ${_param:salt_control_xenial_image_backend}
     openstack_proxy_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_openstack_control:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.control:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_openstack_database:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.database:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_openstack_message_queue:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.message_queue:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_openstack_proxy:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.proxy:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -32,63 +60,74 @@
               backend: ${_param:openstack_control_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: openstack.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_control}
             ctl02:
               name: ${_param:openstack_control_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_control_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: openstack.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_control}
             ctl03:
               name: ${_param:openstack_control_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_control_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: openstack.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_control}
             dbs01:
               name: ${_param:openstack_database_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_database_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: openstack.database
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_database}
             dbs02:
               name: ${_param:openstack_database_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_database_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: openstack.database
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_database}
             dbs03:
               name: ${_param:openstack_database_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_database_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: openstack.database
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_database}
             msg01:
               name: ${_param:openstack_message_queue_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_message_queue_backend_image}
               provider: ${_param:infra_kvm_node04_hostname}.${_param:cluster_domain}
               size: openstack.message_queue
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_message_queue}
             msg02:
               name: ${_param:openstack_message_queue_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_message_queue_backend_image}
               provider: ${_param:infra_kvm_node05_hostname}.${_param:cluster_domain}
               size: openstack.message_queue
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_message_queue}
             msg03:
               name: ${_param:openstack_message_queue_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_message_queue_backend_image}
               provider: ${_param:infra_kvm_node06_hostname}.${_param:cluster_domain}
               size: openstack.message_queue
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_message_queue}
             prx01:
               name: ${_param:openstack_proxy_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_proxy_backend_image}
               provider: ${_param:infra_kvm_node04_hostname}.${_param:cluster_domain}
               size: openstack.proxy
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_proxy}
             prx02:
               name: ${_param:openstack_proxy_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_proxy_backend_image}
               provider: ${_param:infra_kvm_node05_hostname}.${_param:cluster_domain}
               size: openstack.proxy
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_proxy}
diff --git a/salt/control/placement/openstack/minimal.yml b/salt/control/placement/openstack/minimal.yml
index 6842f91..ec05991 100644
--- a/salt/control/placement/openstack/minimal.yml
+++ b/salt/control/placement/openstack/minimal.yml
@@ -18,6 +18,34 @@
     openstack_database_backend_image: ${_param:salt_control_xenial_image_backend}
     openstack_message_queue_backend_image: ${_param:salt_control_xenial_image_backend}
     openstack_proxy_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_openstack_control:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.control:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_openstack_database:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.database:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_openstack_message_queue:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.message_queue:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_openstack_proxy:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.proxy:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -29,63 +57,74 @@
               backend: ${_param:openstack_control_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: openstack.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_control}
             ctl02:
               name: ${_param:openstack_control_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_control_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: openstack.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_control}
             ctl03:
               name: ${_param:openstack_control_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_control_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: openstack.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_control}
             dbs01:
               name: ${_param:openstack_database_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_database_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: openstack.database
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_database}
             dbs02:
               name: ${_param:openstack_database_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_database_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: openstack.database
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_database}
             dbs03:
               name: ${_param:openstack_database_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_database_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: openstack.database
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_database}
             msg01:
               name: ${_param:openstack_message_queue_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_message_queue_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: openstack.message_queue
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_message_queue}
             msg02:
               name: ${_param:openstack_message_queue_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_message_queue_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: openstack.message_queue
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_message_queue}
             msg03:
               name: ${_param:openstack_message_queue_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_message_queue_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: openstack.message_queue
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_message_queue}
             prx01:
               name: ${_param:openstack_proxy_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_proxy_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: openstack.proxy
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_proxy}
             prx02:
               name: ${_param:openstack_proxy_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_proxy_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: openstack.proxy
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_proxy}
diff --git a/salt/control/placement/openstack/small.yml b/salt/control/placement/openstack/small.yml
index 6842f91..ec05991 100644
--- a/salt/control/placement/openstack/small.yml
+++ b/salt/control/placement/openstack/small.yml
@@ -18,6 +18,34 @@
     openstack_database_backend_image: ${_param:salt_control_xenial_image_backend}
     openstack_message_queue_backend_image: ${_param:salt_control_xenial_image_backend}
     openstack_proxy_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_openstack_control:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.control:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_openstack_database:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.database:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_openstack_message_queue:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.message_queue:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_openstack_proxy:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.proxy:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -29,63 +57,74 @@
               backend: ${_param:openstack_control_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: openstack.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_control}
             ctl02:
               name: ${_param:openstack_control_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_control_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: openstack.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_control}
             ctl03:
               name: ${_param:openstack_control_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_control_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: openstack.control
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_control}
             dbs01:
               name: ${_param:openstack_database_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_database_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: openstack.database
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_database}
             dbs02:
               name: ${_param:openstack_database_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_database_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: openstack.database
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_database}
             dbs03:
               name: ${_param:openstack_database_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_database_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: openstack.database
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_database}
             msg01:
               name: ${_param:openstack_message_queue_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_message_queue_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: openstack.message_queue
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_message_queue}
             msg02:
               name: ${_param:openstack_message_queue_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_message_queue_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: openstack.message_queue
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_message_queue}
             msg03:
               name: ${_param:openstack_message_queue_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_message_queue_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: openstack.message_queue
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_message_queue}
             prx01:
               name: ${_param:openstack_proxy_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_proxy_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: openstack.proxy
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_proxy}
             prx02:
               name: ${_param:openstack_proxy_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_proxy_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: openstack.proxy
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_proxy}
diff --git a/salt/control/placement/ovs/compact.yml b/salt/control/placement/ovs/compact.yml
index 88865f0..78ee267 100644
--- a/salt/control/placement/ovs/compact.yml
+++ b/salt/control/placement/ovs/compact.yml
@@ -7,6 +7,13 @@
     openstack_gateway_node02_hostname: gtw02
     openstack_gateway_node03_hostname: gtw03
     openstack_gateway_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_openstack_gateway:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.gateway:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -18,15 +25,18 @@
               backend: ${_param:openstack_gateway_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: openstack.gateway
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_gateway}
             gtw02:
               name: ${_param:openstack_gateway_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_gateway_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: openstack.gateway
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_gateway}
             gtw03:
               name: ${_param:openstack_gateway_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_gateway_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: openstack.gateway
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_gateway}
diff --git a/salt/control/placement/ovs/minimal.yml b/salt/control/placement/ovs/minimal.yml
index 88865f0..78ee267 100644
--- a/salt/control/placement/ovs/minimal.yml
+++ b/salt/control/placement/ovs/minimal.yml
@@ -7,6 +7,13 @@
     openstack_gateway_node02_hostname: gtw02
     openstack_gateway_node03_hostname: gtw03
     openstack_gateway_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_openstack_gateway:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.gateway:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -18,15 +25,18 @@
               backend: ${_param:openstack_gateway_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: openstack.gateway
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_gateway}
             gtw02:
               name: ${_param:openstack_gateway_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_gateway_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: openstack.gateway
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_gateway}
             gtw03:
               name: ${_param:openstack_gateway_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_gateway_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: openstack.gateway
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_gateway}
diff --git a/salt/control/placement/ovs/small.yml b/salt/control/placement/ovs/small.yml
index 88865f0..78ee267 100644
--- a/salt/control/placement/ovs/small.yml
+++ b/salt/control/placement/ovs/small.yml
@@ -7,6 +7,13 @@
     openstack_gateway_node02_hostname: gtw02
     openstack_gateway_node03_hostname: gtw03
     openstack_gateway_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_openstack_gateway:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:openstack.gateway:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -18,15 +25,18 @@
               backend: ${_param:openstack_gateway_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: openstack.gateway
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_gateway}
             gtw02:
               name: ${_param:openstack_gateway_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_gateway_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: openstack.gateway
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_gateway}
             gtw03:
               name: ${_param:openstack_gateway_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:openstack_gateway_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: openstack.gateway
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_openstack_gateway}
diff --git a/salt/control/placement/stacklight/compact.yml b/salt/control/placement/stacklight/compact.yml
index bed471a..ef33638 100644
--- a/salt/control/placement/stacklight/compact.yml
+++ b/salt/control/placement/stacklight/compact.yml
@@ -15,6 +15,27 @@
     stacklight_log_backend_image: ${_param:salt_control_xenial_image_backend}
     stacklight_monitor_backend_image: ${_param:salt_control_xenial_image_backend}
     stacklight_telemetry_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_stacklight_log:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:stacklight.log:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_stacklight_server:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:stacklight.server:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_stacklight_telemetry:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:stacklight.telemetry:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -26,51 +47,60 @@
               backend: ${_param:stacklight_telemetry_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: stacklight.telemetry
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_telemetry}
             mtr02:
               name: ${_param:stacklight_telemetry_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_telemetry_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: stacklight.telemetry
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_telemetry}
             mtr03:
               name: ${_param:stacklight_telemetry_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_telemetry_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: stacklight.telemetry
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_telemetry}
             log01:
               name: ${_param:stacklight_log_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_log_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: stacklight.log
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_log}
             log02:
               name: ${_param:stacklight_log_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_log_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: stacklight.log
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_log}
             log03:
               name: ${_param:stacklight_log_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_log_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: stacklight.log
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_log}
             mon01:
               name: ${_param:stacklight_monitor_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_monitor_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: stacklight.server
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_server}
             mon02:
               name: ${_param:stacklight_monitor_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_monitor_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: stacklight.server
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_server}
             mon03:
               name: ${_param:stacklight_monitor_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_monitor_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: stacklight.server
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_server}
diff --git a/salt/control/placement/stacklight/large.yml b/salt/control/placement/stacklight/large.yml
index a3535b9..6c36f8a 100644
--- a/salt/control/placement/stacklight/large.yml
+++ b/salt/control/placement/stacklight/large.yml
@@ -15,6 +15,27 @@
     stacklight_log_backend_image: ${_param:salt_control_xenial_image_backend}
     stacklight_monitor_backend_image: ${_param:salt_control_xenial_image_backend}
     stacklight_telemetry_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_stacklight_log:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:stacklight.log:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_stacklight_server:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:stacklight.server:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_stacklight_telemetry:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:stacklight.telemetry:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -26,51 +47,60 @@
               backend: ${_param:stacklight_telemetry_backend_image}
               provider: ${_param:infra_kvm_node13_hostname}.${_param:cluster_domain}
               size: stacklight.telemetry
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_telemetry}
             mtr02:
               name: ${_param:stacklight_telemetry_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_telemetry_backend_image}
               provider: ${_param:infra_kvm_node14_hostname}.${_param:cluster_domain}
               size: stacklight.telemetry
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_telemetry}
             mtr03:
               name: ${_param:stacklight_telemetry_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_telemetry_backend_image}
               provider: ${_param:infra_kvm_node15_hostname}.${_param:cluster_domain}
               size: stacklight.telemetry
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_telemetry}
             log01:
               name: ${_param:stacklight_log_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_log_backend_image}
               provider: ${_param:infra_kvm_node13_hostname}.${_param:cluster_domain}
               size: stacklight.log
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_log}
             log02:
               name: ${_param:stacklight_log_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_log_backend_image}
               provider: ${_param:infra_kvm_node14_hostname}.${_param:cluster_domain}
               size: stacklight.log
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_log}
             log03:
               name: ${_param:stacklight_log_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_log_backend_image}
               provider: ${_param:infra_kvm_node15_hostname}.${_param:cluster_domain}
               size: stacklight.log
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_log}
             mon01:
               name: ${_param:stacklight_monitor_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_monitor_backend_image}
               provider: ${_param:infra_kvm_node13_hostname}.${_param:cluster_domain}
               size: stacklight.server
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_server}
             mon02:
               name: ${_param:stacklight_monitor_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_monitor_backend_image}
               provider: ${_param:infra_kvm_node14_hostname}.${_param:cluster_domain}
               size: stacklight.server
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_server}
             mon03:
               name: ${_param:stacklight_monitor_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_monitor_backend_image}
               provider: ${_param:infra_kvm_node15_hostname}.${_param:cluster_domain}
               size: stacklight.server
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_server}
diff --git a/salt/control/placement/stacklight/medium.yml b/salt/control/placement/stacklight/medium.yml
index 41429c8..d8279c6 100644
--- a/salt/control/placement/stacklight/medium.yml
+++ b/salt/control/placement/stacklight/medium.yml
@@ -15,6 +15,27 @@
     stacklight_log_backend_image: ${_param:salt_control_xenial_image_backend}
     stacklight_monitor_backend_image: ${_param:salt_control_xenial_image_backend}
     stacklight_telemetry_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_stacklight_log:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:stacklight.log:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_stacklight_server:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:stacklight.server:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_stacklight_telemetry:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:stacklight.telemetry:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -26,51 +47,60 @@
               backend: ${_param:stacklight_telemetry_backend_image}
               provider: ${_param:infra_kvm_node10_hostname}.${_param:cluster_domain}
               size: stacklight.telemetry
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_telemetry}
             mtr02:
               name: ${_param:stacklight_telemetry_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_telemetry_backend_image}
               provider: ${_param:infra_kvm_node11_hostname}.${_param:cluster_domain}
               size: stacklight.telemetry
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_telemetry}
             mtr03:
               name: ${_param:stacklight_telemetry_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_telemetry_backend_image}
               provider: ${_param:infra_kvm_node12_hostname}.${_param:cluster_domain}
               size: stacklight.telemetry
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_telemetry}
             log01:
               name: ${_param:stacklight_log_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_log_backend_image}
               provider: ${_param:infra_kvm_node10_hostname}.${_param:cluster_domain}
               size: stacklight.log
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_log}
             log02:
               name: ${_param:stacklight_log_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_log_backend_image}
               provider: ${_param:infra_kvm_node11_hostname}.${_param:cluster_domain}
               size: stacklight.log
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_log}
             log03:
               name: ${_param:stacklight_log_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_log_backend_image}
               provider: ${_param:infra_kvm_node12_hostname}.${_param:cluster_domain}
               size: stacklight.log
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_log}
             mon01:
               name: ${_param:stacklight_monitor_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_monitor_backend_image}
               provider: ${_param:infra_kvm_node10_hostname}.${_param:cluster_domain}
               size: stacklight.server
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_server}
             mon02:
               name: ${_param:stacklight_monitor_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_monitor_backend_image}
               provider: ${_param:infra_kvm_node11_hostname}.${_param:cluster_domain}
               size: stacklight.server
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_server}
             mon03:
               name: ${_param:stacklight_monitor_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_monitor_backend_image}
               provider: ${_param:infra_kvm_node12_hostname}.${_param:cluster_domain}
               size: stacklight.server
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_server}
diff --git a/salt/control/placement/stacklight/minimal.yml b/salt/control/placement/stacklight/minimal.yml
index bed471a..ef33638 100644
--- a/salt/control/placement/stacklight/minimal.yml
+++ b/salt/control/placement/stacklight/minimal.yml
@@ -15,6 +15,27 @@
     stacklight_log_backend_image: ${_param:salt_control_xenial_image_backend}
     stacklight_monitor_backend_image: ${_param:salt_control_xenial_image_backend}
     stacklight_telemetry_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_stacklight_log:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:stacklight.log:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_stacklight_server:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:stacklight.server:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_stacklight_telemetry:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:stacklight.telemetry:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -26,51 +47,60 @@
               backend: ${_param:stacklight_telemetry_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: stacklight.telemetry
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_telemetry}
             mtr02:
               name: ${_param:stacklight_telemetry_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_telemetry_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: stacklight.telemetry
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_telemetry}
             mtr03:
               name: ${_param:stacklight_telemetry_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_telemetry_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: stacklight.telemetry
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_telemetry}
             log01:
               name: ${_param:stacklight_log_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_log_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: stacklight.log
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_log}
             log02:
               name: ${_param:stacklight_log_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_log_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: stacklight.log
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_log}
             log03:
               name: ${_param:stacklight_log_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_log_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: stacklight.log
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_log}
             mon01:
               name: ${_param:stacklight_monitor_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_monitor_backend_image}
               provider: ${_param:infra_kvm_node01_hostname}.${_param:cluster_domain}
               size: stacklight.server
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_server}
             mon02:
               name: ${_param:stacklight_monitor_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_monitor_backend_image}
               provider: ${_param:infra_kvm_node02_hostname}.${_param:cluster_domain}
               size: stacklight.server
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_server}
             mon03:
               name: ${_param:stacklight_monitor_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_monitor_backend_image}
               provider: ${_param:infra_kvm_node03_hostname}.${_param:cluster_domain}
               size: stacklight.server
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_server}
diff --git a/salt/control/placement/stacklight/small.yml b/salt/control/placement/stacklight/small.yml
index 9223340..4bfd44c 100644
--- a/salt/control/placement/stacklight/small.yml
+++ b/salt/control/placement/stacklight/small.yml
@@ -15,6 +15,27 @@
     stacklight_log_backend_image: ${_param:salt_control_xenial_image_backend}
     stacklight_monitor_backend_image: ${_param:salt_control_xenial_image_backend}
     stacklight_telemetry_backend_image: ${_param:salt_control_xenial_image_backend}
+    salt_control_cluster_node_cloud_init_stacklight_log:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:stacklight.log:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_stacklight_server:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:stacklight.server:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
+    salt_control_cluster_node_cloud_init_stacklight_telemetry:
+      user_data:
+        write_files:
+        - content: |
+            ${salt:control:size:stacklight.telemetry:image_layout}
+          owner: root:root
+          path: /usr/share/growlvm/image-layout.yml
   salt:
     control:
       cluster:
@@ -26,51 +47,60 @@
               backend: ${_param:stacklight_telemetry_backend_image}
               provider: ${_param:infra_kvm_node04_hostname}.${_param:cluster_domain}
               size: stacklight.telemetry
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_telemetry}
             mtr02:
               name: ${_param:stacklight_telemetry_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_telemetry_backend_image}
               provider: ${_param:infra_kvm_node05_hostname}.${_param:cluster_domain}
               size: stacklight.telemetry
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_telemetry}
             mtr03:
               name: ${_param:stacklight_telemetry_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_telemetry_backend_image}
               provider: ${_param:infra_kvm_node06_hostname}.${_param:cluster_domain}
               size: stacklight.telemetry
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_telemetry}
             log01:
               name: ${_param:stacklight_log_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_log_backend_image}
               provider: ${_param:infra_kvm_node04_hostname}.${_param:cluster_domain}
               size: stacklight.log
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_log}
             log02:
               name: ${_param:stacklight_log_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_log_backend_image}
               provider: ${_param:infra_kvm_node05_hostname}.${_param:cluster_domain}
               size: stacklight.log
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_log}
             log03:
               name: ${_param:stacklight_log_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_log_backend_image}
               provider: ${_param:infra_kvm_node06_hostname}.${_param:cluster_domain}
               size: stacklight.log
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_log}
             mon01:
               name: ${_param:stacklight_monitor_node01_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_monitor_backend_image}
               provider: ${_param:infra_kvm_node04_hostname}.${_param:cluster_domain}
               size: stacklight.server
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_server}
             mon02:
               name: ${_param:stacklight_monitor_node02_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_monitor_backend_image}
               provider: ${_param:infra_kvm_node05_hostname}.${_param:cluster_domain}
               size: stacklight.server
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_server}
             mon03:
               name: ${_param:stacklight_monitor_node03_hostname}
               image: ${_param:salt_control_xenial_image}
               backend: ${_param:stacklight_monitor_backend_image}
               provider: ${_param:infra_kvm_node06_hostname}.${_param:cluster_domain}
               size: stacklight.server
+              cloud_init: ${_param:salt_control_cluster_node_cloud_init_stacklight_server}