- name : update and prepare centos debian ubuntu

 hosts: all 
 become : yes 
  
 tasks: 
 - name: get vars 
   debug: var=ansible_os_family 

1. block:
   1. name: disable firewalld

   service:
    name: firewalld 
    enabled : no  
 - name: update system RH
   yum:
    name : '*' 
    state: latest
 - name: selinux disable 
   selinux:
    state: disabled
 - name: reboot system 
   shell: reboot  
 when: ansible_os_family == "RedHat"

- block:

1. name: disable dvd repo

   apt_repository:
     repo: deb cdrom 
     state: absent





 - name: update debian 
   apt:
    name: "*" 
    state: latest
    update_cache: yes 

 when: ansible_os_family == "Debian"