Do not zap disks on monitors

We don't necessary want to wipe and delete partition of the disks on the
monitor nodes, so we simply perform the operation on the OSD nodes.

Signed-off-by: Sébastien Han <seb@redhat.com>

diff --git a/purge-cluster.yml b/purge-cluster.yml
index 62726e104fec8dec11b9c8714f7ae73de249c90c..417ca3ea9937de3edfaef2b80f514c8bdf769fe2 100644 (file)
--- a/purge-cluster.yml
+++ b/purge-cluster.yml
@@ -6,6 +6,23 @@
   - mons
   - osds
 
+  tasks:
+
+  - name: purge ceph
+    command: ceph-deploy purge {{ ansible_fqdn }}
+    delegate_to: 127.0.0.1
+
+  - name: remove osd data
+    shell: rm -rf /var/lib/ceph/osd/*/*
+    failed_when: false
+
+  - name: purge remaining data
+    command: ceph-deploy purgedata {{ ansible_fqdn }}
+    delegate_to: 127.0.0.1
+
+- hosts:
+  - osds
+
   vars:
     devices: [ '/dev/sdb', '/dev/sdc', '/dev/sdd', '/dev/sde', '/dev/sdf' ]
     partitions: [ '1', '2', '3' ]
@@ -17,22 +34,10 @@
     with_items: devices
     failed_when: false
 
-  - name: disk zap
+  - name: disk zap again
     command: /usr/sbin/sgdisk --zap-all --clear --mbrtogpt -g -- {{ item }}
     with_items: devices
     failed_when: false
 
-  - name: purge ceph
-    command: ceph-deploy purge {{ ansible_fqdn }}
-    delegate_to: 127.0.0.1
-
-  - name: remove osd data
-    shell: rm -rf /var/lib/ceph/osd/*/*
-    failed_when: false
-
-  - name: purge remaining data
-    command: ceph-deploy purgedata {{ ansible_fqdn }}
-    delegate_to: 127.0.0.1
-
   - name: call partprobe
     command: partprobe