commit 69bd10d87fbc3a14fb81bba4198b69791ea4e35c
Author: Sagi Shnaidman <sshnaidm@redhat.com>
Date:   Thu Oct 8 12:48:22 2020 +0300

    Save dlrn container tag on the disk
    
    Change-Id: I3993ed128b4c65a4fa967b634c75191406cf8570

diff --git a/roles/container-prep/tasks/main.yml b/roles/container-prep/tasks/main.yml
index 6b2dff3..c1c32ab 100644
--- a/roles/container-prep/tasks/main.yml
+++ b/roles/container-prep/tasks/main.yml
@@ -71,3 +71,10 @@
     var: container_build_id
   tags:
     - undercloud-install
+
+- name: Save container_build_id on disk
+  copy:
+    content: "{{ container_build_id }}"
+    dest: /tmp/container_build_id
+  tags:
+    - undercloud-install