This role to updates the linux system ( Redhat or Centos ) as follows:
1- Prechecks like Repository checks, and gather all your mandatory checks information(mount,ip details,routing,services,etc).
2- if repository is success, patch the server.
3- patch the server with reboot.
4- wait for server booting, once back and validate your server with your precheck data.

There are 2 Patching_type you can use:

• NOREBOOT
• KERNEL (FULL )

The variables that can be passed to this role are as follows:

supported_distros:  
  - Redhat
  - CentOS

local_dir is a directory where to store the logs during the playbooks is running. Default: /tmp/ansible/sys-patching:
local_dir: "/tmp/ansible/os-patching"

Patching_type: KERNEL --> Full patch with reboot , NOREBOOT . Default: KERNEL:
Patching_type: KERNEL

These playbooks were designed to be used in Linux system (RHEL and centos for now ). You need to have a valid yum repository on each managed node.

Including an example of how to use your role (for instance, with variables passed in as parameters) is always nice for users too :)

---  
- name: Patching the linux system using patching roles  
  hosts: all  
  become: true  
  vars:  
    Patching_type: "KERNEL"  
  roles:  
    - patching  

ansible-playbook patching_linux.yml --extra-vars="ansible_hostname=targethostname" -vvv