Only run grubby if cat runs (fixes check mode)

2021-02-08 22:14:56 -06:00 · 2021-02-08 22:14:56 -06:00 · ca310a26e1
commit ca310a26e1
parent d57ae74762
1 changed files with 2 additions and 0 deletions
--- a/tasks/main.yml
+++ b/tasks/main.yml
@ -74,6 +74,7 @@
 - name: 'Add cgroups v1 if disabled'
  when:
    - results is defined
+    - results.stdout is defined
    - ' "systemd.unified_cgroup_hierarchy=0" not in results.stdout '
  shell:
    cmd: |
@ -81,6 +82,7 @@
 - name: 'Reboot to enable cgroups v1'
  when:
    - results is defined
+    - results.stdout is defined
    - ' "systemd.unified_cgroup_hierarchy=0" not in results.stdout '
  reboot:
 - name: 'flush handlers'