only do ls on directory that exists

2016-03-13 09:26:34 -04:00 · 2016-03-13 09:26:34 -04:00 · f67e4e6bf5
parent f643209999
commit f67e4e6bf5
1 changed files with 1 additions and 1 deletions
--- a/purge-cluster.yml
+++ b/purge-cluster.yml
@ -43,7 +43,7 @@

  tasks:
  - name: get osd numbers
-    shell: ls /var/lib/ceph/osd | cut -d "-" -f 2
+    shell: "if [ -d /var/lib/ceph/osd ] ; then ls /var/lib/ceph/osd | cut -d '-' -f 2 ; fi"
    register: osd_ids
    changed_when: false