Merge branch 'firewall' into 'master'

Fix typos in firewalld and fail2ban roles

See merge request !828

roles/fail2ban/tasks/main.yml

@@ -34,7 +34,7 @@
   notify:
     - Restart fail2ban
 
-- name: Install firewallcmd-allports.local
+- name: Install firewallcmd-ipset-allports.conf
   template:
     src: "firewallcmd-ipset-allports.conf.j2"
     dest: "/etc/fail2ban/action.d/firewallcmd-ipset-allports.conf"

roles/firewalld/tasks/main.yml

@@ -19,4 +19,5 @@
     service: dhcpv6-client
     state: disabled
     immediate: true
+    permanent: true
   when: configure_firewall