Add definition check of disable_service_firewall (#7995)

When not specifying disable_service_firewall, the task is failed. This adds the definition check.
2021-09-24 02:31:23 -07:00
parent 22017b7ff0
commit 469b3ec525
1 changed files with 1 additions and 1 deletions
--- a/contrib/os-services/roles/prepare/tasks/main.yml
+++ b/contrib/os-services/roles/prepare/tasks/main.yml
@ -20,4 +20,4 @@
      "'ufw.service' in services"

  when:
-  - disable_service_firewall
+  - disable_service_firewall is defined and disable_service_firewall