remove iptables integration

defaults/main.yml

@@ -58,10 +58,3 @@ droneci_gitea_skip_verify: False
 
 # @var droneci_no_proxy: $ ["drone-server", "drone-agent"]
 droneci_no_proxy: []
-
-droneci_iptables_enabled: False
-droneci_open_ports:
-  - name: allow_droneci_web
-    rules: |
-      -A INPUT -m state --state NEW -p tcp --dport {{ droneci_server_exposed_port }} -j ACCEPT
-    state: present

tasks/setup.yml

@@ -26,17 +26,5 @@
         dest: "{{ droneci_service_directory }}/{{ droneci_license_key | basename }}"
         mode: 0600
       when: droneci_license_key is defined
-
-    - name: Open ports in iptables
-      iptables_raw:
-        name: "{{ item.name }}"
-        rules: "{{ item.rules }}"
-        state: "{{ item.state | default('present') }}"
-        weight: "{{ item.weight | default(omit) }}"
-        table: "{{ item.table | default(omit) }}"
-      loop: "{{ droneci_open_ports }}"
-      loop_control:
-        label: "{{ item.name }}"
-      when: droneci_iptables_enabled | bool
   become: True
   become_user: root