part00-getting-ready

Systems Ansible

Simple ansible configuration of base systems accorss different environments.

✅ In this example we are going to create a user for DevOps engineers. this dedicated user will have root access to our server.

⚠️ files you need to change before using the code:

• inventory

initial step

Try this command to add your users key to the server so you can connect to it using your workstation.
For Running below command if sshpass package is not installed, you need to install it in your controller node by:

In Feora/Redhat/CentOS

yum update -y && yum install -y sshpass

In Debian/Ubuntu

apt update -y && apt install -y sshpass

Then You can invoke below command:

ansible all -k -K -m authorized_key -a "user='your_username' state='present' key='{{lookup('file', '~/.ssh/id_rsa.pub')}}'"

Examples

To run a particular configuration:

ansible-playbook  ansible-learning.yml

Outcome

This playbook will create a user called "devops" in your server and makes it a sudo user.