Why 4 Ansible EC2 Servers?

Scalability:

Having multiple child nodes allows for the parallel execution of tasks, making Ansible more scalable and efficient.

High Availability:

Distributing tasks across multiple nodes improves the availability of Ansible configurations, ensuring continuous operation even if one node is unavailable.

Load Balancing:

Ansible can distribute tasks among multiple nodes, balancing the load and reducing the time required for configuration management.

Isolation:

Keeping the Ansible Master separate from child nodes provides better security and isolation, limiting the attack surface on the central management node.

By creating 4 Ansible EC2 instances, you're setting up a robust and scalable infrastructure for efficient configuration management and automation.