CORD-1000 Build and publish XOS images on corddev

Change-Id: I6491b43e518abb8a56aec98b5a71e8d293fc7ef9
diff --git a/roles/pull-images/tasks/main.yml b/roles/pull-images/tasks/main.yml
new file mode 100644
index 0000000..84d1c1f
--- /dev/null
+++ b/roles/pull-images/tasks/main.yml
@@ -0,0 +1,8 @@
+---
+# pull-images/tasks/main.yml
+
+- name: Pull latest versions of images if not present
+  docker_image:
+    name: "{{ item.name }}"
+    repository: "{{ item.name }}:{{ build_docker_tag }}"
+  with_items: "{{ docker_images | selectattr('pull') | list }}"