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Introduction to Ansible

Ansible is a free, open-source tool, and it's straightforward to set up and use: Ansible's playbooks don't require any special coding knowledge. Ansible can be used to perform simple tasks such as ensuring that a service is operating or rebooting from the command line without the need for configuration files.

Ansible can be used to provision the underlying infrastructure of your environment, virtualized hosts and hypervisors, network devices, and bare metal servers. It can also install services, add compute hosts, and provision resources, services, and applications inside of your cloud.

Benefits of Ansible

The following advantages of Ansible are available for any software projects:

  • It is easy to learn, and so, users could learn to use Ansible quickly along with better productivity.
  • It provides better facilities for getting up Ansible and running it due to the presence of Python libraries on the majority of Linux distributions by default.
  • The next important addition among the benefits of Ansible refers to its agentless nature.
  • The use of Playbooks in Ansible is also another reason for the major advantages of Ansible. Playbooks are Ansible configuration files, and the language for writing them is YAML.
  • Another notable entry in the Ansible best practices refers to the Ansible Galaxy. Ansible Galaxy is a portal that acts as the central repository for locating, reusing, and sharing Ansible-related content.

Why should you take a Ansible?

Ansible lets you quickly and easily deploy multitier apps. You won't need to write custom code to automate your systems; you list the tasks required to be done by writing a playbook, and Ansible will figure out how to get your systems to the state you want them to be in.

Frequently Asked Questions

Ansible is an open-source platform that facilitates configuration management, task automation, or application deployment. It is a valuable DevOps tool. It was written in Python and powered by Red Hat. It uses SSH to deploy SSH without incurring any downtime.

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Ansible has no requirements for learning. It is recommended, however, that students have a basic familiarity of Linux system management.

We provide 100% placement assistance to students who enrol in our specialized courses. Our Placement assistance starts with Training, Mock Interviews, Aptitude Tests, Resume preparation, and Interviews. We will provide unlimited placement assistance till the student gets placed satisfactorily.

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Freshers – Ansible Interview questions & Answers

CD stands for continuous delivery, and CI stands for continuous integration; both are software development practices.

In CD, developers build software that can be released into production at any given time. CI, on the other hand, consists of each developer uploading regularly scheduled integrations (usually daily), resulting in multiple integrations every day. Ansible is an ideal tool for CI/CD processes, providing a stable infrastructure for provisioning the target environment and then deploying the application to it.

You need a virtual machine with Linux installed on it, running with Python version 2.6 or higher

A playbook has a series of YAML-based files that send commands to remote computers via scripts. Developers can configure entire complex environments by passing a script to the required systems rather than using individual commands to configure computers from the command line remotely. Playbooks are one of Ansible’s strongest selling points and often referred to as the tool’s building blocks.

It’s an enterprise-level web-based solution that increases Ansible’s accessibility to other IT teams by including an easy-to-use UI (user interface). Tower’s primary function is to serve as the hub for all of an organization’s automation tasks, allowing users to monitor configurations and conduct rapid deployments.

Users initiate ad hoc commands to initiate actions on a host without using a playbook. Consider it a one-shot command.