ceph-common: use stdout for the register var

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

diff --git a/roles/ceph-common/tasks/misc/system_tuning.yml b/roles/ceph-common/tasks/misc/system_tuning.yml
index 34976655ddd9a0a76f64313decdbbcd89658bf0b..8aeb312701dbee565a215ef5a8eb9e4f672f45d2 100644 (file)
--- a/roles/ceph-common/tasks/misc/system_tuning.yml
+++ b/roles/ceph-common/tasks/misc/system_tuning.yml
@@ -20,9 +20,9 @@
   command: sysctl -b vm.min_free_kbytes
   register: default_vm_min_free_kbytes
 
-- name: calculate vm.min_free_kbytes
+- name: define vm.min_free_kbytes
   set_fact:
-    vm_min_free_kbytes: "{{ 4194303 if ansible_memtotal_mb >= 49152 else default_vm_min_free_kbytes|int }}"
+    vm_min_free_kbytes: "{{ 4194303 if ansible_memtotal_mb >= 49152 else default_vm_min_free_kbytes.stdout }}"
 
 - name: apply operating system tuning
   sysctl: