How to Install Ansible in AWS

Commands to Install Ansible in AWS EC2 are given below

sudo amazon-linux-extras enable ansible2
sudo yum install ansible 

ansible --version

How to Connect Master Instance to the Child instances

Set SSH Keys to Child Instances

The command to RUN via AWS Systems Manager is given below

echo "{ssh_key}" >> /root/.ssh/authorized_keys 

How to Install Nginx using Ansible Playbook

The Ansible Playbook Code is Given Below

---
- name: Update web servers
  hosts: web  
  tasks:
    - name: enable nginx 
      shell: amazon-linux-extras enable nginx1 
    - name: install nginx 
      yum: 
        name: nginx
        state: latest
        update_cache: yes
    - name: start nginx 
      service:
        name: nginx 
        state: started 

A detailed Video Tutorial is given Below