add option to skip routing config

roles/lxd_host/tasks/lxd_host.yml

@@ -21,6 +21,7 @@
   apt:
     name: [iptables, iptables-persistent]
     state: present
+  when: do_routing
 
 - name: add DNAT rules for containers
   tags: routing
@@ -36,6 +37,7 @@
     to_destination: "{{ hostvars[item]['internal_ip'] }}"
   become: yes
   with_items: "{{ groups['containers'] }}"
+  when: do_routing
 
 - name: save DNAT rules on lxd host
   tags: routing
@@ -44,6 +46,7 @@
     table: nat
     state: saved
     path: /etc/iptables/rules.v4
+  when: do_routing
 
 # TODO: add other dnat ports in above loop?
 #- name: add dokuwiki DNAT routing

roles/lxd_host/tasks/main.yml

@@ -9,4 +9,5 @@
     tmp_pubkey: /tmp/controller_key_rsa.pub
     host_iface: enp2s0
     host_cidr: '192.168.11.0/24'
+    do_routing: false