ansible

Installation

sudo apt-get install software-properties-common
sudo apt-add-repository ppa:ansible/ansible
sudo apt-get update
sudo apt-get install ansible

Setup

/etc/ansible/hosts

hosts range:

10.3.14.[237:241]

Run ping command

special the login username as root.

ansible all -m ping -u root

Run yaml file (playbook)

ansible-playbook .playbook/gen_config.yaml