Add debug sleep

Change-Id: I6ad01743b8ecda044d8d1cb10c7cf1de6687ba70
diff --git a/playbooks/setup-openstack-storpool/pre.yaml b/playbooks/setup-openstack-storpool/pre.yaml
index 03a8547..6c86de0 100644
--- a/playbooks/setup-openstack-storpool/pre.yaml
+++ b/playbooks/setup-openstack-storpool/pre.yaml
@@ -314,6 +314,13 @@
             path: "{{ openstack_node_homedir }}/.ssh/authorized_keys"
             line: "{{ STORPOOL_DEPLOY_KEY_PUB['v'] }}"
             insertafter: EOF
+      always:
+        - name: Debug sleep
+          become: true
+          ansible.builtin.command:
+            argv: "{{ item }}"
+          loop:
+            - [ "sleep", "9999" ]
 
       when: storpool_connection == "block"