if [ -d "{{ ceph_cluster_dir[0] }}" ]; then
cd {{ ceph_cluster_dir[0] }}
ceph-deploy purge {{ ceph_cluster_hosts.stdout_lines[0] }}
ceph-deploy purgedata {{ ceph_cluster_hosts.stdout_lines[0] }}
ceph-deploy forgetkeys
cd ..
rm -r {{ ceph_cluster_dir[0] }}
fi