Merge pull request 'chore 📦: Remove commented-out code in fail2ban.yml' (#48) from dev into main

Reviewed-on: #48

tasks/fail2ban.yml

@@ -152,16 +152,10 @@
       {{
         '/etc/pve/firewall/cluster.fw'
         if clustered.stat.exists
-        else '/etc/pve/nodes/' + pve_node + '/host.fw'
+        else '/etc/pve/nodes/' + pve_node + '.fw'
       }}
   when: pve_installed.stat.exists | default(false)
 
-- name: fail2ban | Show firewall config path
-  ansible.builtin.debug:
-    msg: >
-      WARNING: Proxmox firewall config path is:  {{ pve_firewall_config}}
-  when: pve_firewall_config is defined
-
 #################################################
 # Detect firewall configuration
 #################################################
@@ -178,19 +172,15 @@
   register: fw_content
   when: fw_stat.stat.exists | default(false)
 
-- name: fail2ban | Debug config contents
-  ansible.builtin.debug:
-    msg: >
-      {{ fw_content }}
-  when: fw_stat.stat.exists | default(false)
-
 - name: fail2ban | Determine if firewall enabled
   ansible.builtin.set_fact:
     pve_firewall_enabled: >-
       {{
-        fw_stat.stat.exists and
+        (fw_stat.stat.exists | default(false)) and
-        (fw_content.content | b64decode)
+        (
-        is search('^enable:\s*1$', multiline=True)
+          (fw_content.content | default('') | b64decode)
+          is search('enable:\s*1')
+        )
       }}
 
 - name: fail2ban | Warn if firewall not enabled