Add definition check of disable_service_firewall (#7995)

When not specifying disable_service_firewall, the task is failed. This adds the definition check.

Add definition check of disable_service_firewall (#7995)
469b3ec5 · Kenichi Omichi · GitHub · 22017b7f · 469b3ec5
Unverified Commit 469b3ec5 authored 3 years ago by Kenichi Omichi Committed by GitHub 3 years ago
--- 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