Ansible is a software management tool that works on Python. It is used to set up, manage and deploy an application which uses SSH without any downtime. Ansible is also a configuration management system used for managing IT infrastructure and deploying software apps to remote nodes. Ansible only connects through SSH, remote PowerShell or some other APIs. In simpler words. Ansible can help you with configuration management, task automation, and application deployment.
There are two types of servers in Ansible: controlling machines and the nodes. In controlling machines, orchestrate begins. These machines tell the location of the nodes. Nodes are managed by controlling machines over SSH. One of the reasons why Ansible is more preferred over other configuration management software like Puppet, Chef is because Ansible uses an agentless architecture. Under this system, nodes are not required to install and run daemons to connect with a controlling machine whereas agent architecture requires that nodes must have locally installed daemons to connect with controlling machines.
Over the years, there has been a great demand for Ansible experts and analytics and if you’re planning to sit for an interview for Ansible, then you’re at right place. We have listed few important questions that you should be well aware of before going ahead with the interview.