Merge "Represent dib elements as a list"

image-yaml/overcloud-images.yaml

@@ -4,7 +4,23 @@ disk_images:
     arch: amd64
     type: qcow2
     elements:
-      - hosts baremetal dhcp-all-interfaces overcloud-agent overcloud-full overcloud-controller overcloud-compute overcloud-ceph-storage puppet-modules hiera os-net-config stable-interface-names grub2 element-manifest dynamic-login enable-packages-install pip-and-virtualenv-override
+      - hosts
+      - baremetal
+      - dhcp-all-interfaces
+      - overcloud-agent
+      - overcloud-full
+      - overcloud-controller
+      - overcloud-compute
+      - overcloud-ceph-storage
+      - puppet-modules
+      - hiera
+      - os-net-config
+      - stable-interface-names
+      - grub2
+      - element-manifest
+      - dynamic-login
+      - enable-packages-install
+      - pip-and-virtualenv-override
     packages:
       - python-psutil
       - python-debtcollector
@@ -26,7 +42,12 @@ disk_images:
     arch: amd64
     type: qcow2
     elements:
-      - ironic-agent dynamic-login element-manifest network-gateway enable-packages-install pip-and-virtualenv-override
+      - ironic-agent
+      - dynamic-login
+      - element-manifest
+      - network-gateway
+      - enable-packages-install
+      - pip-and-virtualenv-override
     packages:
       - python-hardware-detect
     options: