fix inventory, roles and playbook

playbooks/roles/firewall/tasks/main.yml

@@ -16,11 +16,7 @@
     state: present
     update_cache: true
   become: true
-
-- name: Enable ufw
-  community.general.ufw:
-    state: enabled
-  become: true
+  when: ansible_facts['os_family'] == "Archlinux"
 
 - name: Allow SSH
   community.general.ufw:
@@ -36,7 +32,7 @@
     port: 161
     proto: udp
   become: true
-  when: ansible_facts["os_family"]
+  when: ansible_facts["os_family"] == "Debian"
 
 - name: Allow port 6556 for check_mk
   community.general.ufw:
@@ -44,4 +40,9 @@
     port: 6556
     proto: tcp
   become: true
-  when: ansible_facts["os_family"]
+  when: ansible_facts["os_family"] == "Debian"
+
+- name: Enable ufw
+  community.general.ufw:
+    state: enabled
+  become: true