Run storprep in the sp-init task

Change-Id: Id9af4e98f05c21673dd969942cbe65e9017d7db8
diff --git a/playbooks/sp-init.yaml b/playbooks/sp-init.yaml
index 59ac2cc..4b8db46 100644
--- a/playbooks/sp-init.yaml
+++ b/playbooks/sp-init.yaml
@@ -11,3 +11,20 @@
     - name: sp-whereami-pwd
       shell:
         cmd: pwd
+
+    - name: sp-dump-ansible-facts
+      ansible.builtin.debug:
+        var: hostvars
+
+    - name: sp-storprep
+      host: localhost
+      shell:
+        cmd: /var/lib/storprep/bin/storprep -n lab-charmed-testing-storage -s lab-vlan400 -- {{ hostvars['tempest']['ansible_facts']['_zuul_frozen']['nodepool']['external_id'] }}
+
+    - name: sp-processes
+      shell:
+        cmd: ps awwfux
+
+    - name: sp-processes-pstree
+      shell:
+        cmd: pstree -l