update

kubespray/contrib/os-services/os-services.yml

@@ -0,0 +1,4 @@
+---
+- hosts: all
+  roles:
+    - { role: prepare }

kubespray/contrib/os-services/roles/prepare/defaults/main.yml

@@ -0,0 +1,2 @@
+---
+disable_service_firewall: false

kubespray/contrib/os-services/roles/prepare/tasks/main.yml

@@ -0,0 +1,23 @@
+---
+- block:
+  - name: List services
+    service_facts:
+
+  - name: Disable service firewalld
+    systemd:
+      name: firewalld
+      state: stopped
+      enabled: no
+    when:
+      "'firewalld.service' in services"
+
+  - name: Disable service ufw
+    systemd:
+      name: ufw
+      state: stopped
+      enabled: no
+    when:
+      "'ufw.service' in services"
+
+  when:
+  - disable_service_firewall is defined and disable_service_firewall