Ansible Tutorial

What is Ansible?

It is an open-source IT engine that plays a big role in the automation of application deployment, cloud provisioning etc., as it does not require any custom security, third-party application as well as it facilitates easy deployment. It directly provides a module to its clients. Its server gets output whenever a module gets executed from the client-side. For example, if someone uses gaming and logins in it, the information goes to the Ansible server so that they can provide their services to the client as per his/her interest in the application.

Its ability to connect with clients is quite impressive. It uses SSH-keys, which makes things simple and convenient to understand. In the inventory files where the client's confidential data is stored, such as IP address or hostname and ssh ports, things are manageable and easy to handle if you create a well-known inventory file, which has a quite good response from your clients than Ansible can use it.

It uses YAML, which is a very simple language, to explain the automation jobs. This language is generally used for the configuration of files. However, it can also be used in different applications, where data storage has the main functionality. It is so simple as the supporting IT staff can read and understand it.

This tool is multi-dimensional as it does not focus on one system, but it uses it all together by interrelating them, which makes it capable of multiple deployments. It does not require any third-party app or agent, which helps to connect node via ssh by default. It also has a different connection method.

It has a very good management system as in inventory files (host files), small packages are present and sent whenever there is an establishment of a connection to nodes called "ansible nodes." It uses the principle of use and removal as these nodes are removed after use.

Advantages of Ansible

The following are the advantages of Ansible:

Since it is open-source software, so it can be easily used by anyone.
It provides a very unique and high-level security.
No hard skills are required to install and run it.
It offers a very simple configuration and framework that makes it very smooth to learn.
In this competitive environment, its inventories, modules and playbooks make it a good competitor in this society.
Ansible is extremely reliable and lightweight. It does not require any working framework or equipment as they are already available.

Disadvantages of Ansible

The following are the disadvantages of Ansible:

It has a deficient user interface.
Unlike other tools such as Puppet that are used for automation, there is an absence of the notion of state.
Restricted Windows support as ansible run on Windows by turning on the Linux subsystem to use it.
Ansible is new in the industry; that's why it does not have a large user community.

History of Ansible

Ansible was developed in February 2012 by Michael Dehaan, the one who created cobbler and func. He also owns a fedora unified network. Later on, in 2015, Ansible got acquired by red hat.

Ansible is platform-independent, so it is used on either of the operating systems such as Windows, Linux, Mac OS etc.

Conclusion

The following are the extracted conclusions:

Ansible gives a straightforward and incredible bundle for executives and mechanization's arrangement.
Since Ansible is new in the market, so it requires a lot of effort to manage rivalry from famous sources.
The restricted measure of documentation identified with Ansible can actually create difficulties in learning Ansible.
Interest in Ansible is growing day by day because the selection of Ansible by a renowned organization such as NASA can likewise change the situation.
Ansible's various functionalities, such as provisioning, arrangement, application organization, and security and consistency, represent its latent capacity.
The abilities of Ansible can make an interpretation of the whole DevOps system.
In the coming future, Ansible will surely reinforce the benefits of Ansible while dealing with the difficulties.

Prerequisite

Anyone having a good amount of experience running Linux commands will found it easy to learn as well as performing practical tasks.

Audience

This tutorial is made for both beginners and professionals.

Problem

We assure you that you will not find any difficulty while learning our Ansible tutorial. But in case if you find any mistakes in this tutorial, then feel free to post the problem or error in the contact form so that we can improve it.

Ansible Tutorial

Ansible Tutorial
Ansible workflow
Ansible Installation
Ansible Architecture
Ad-hoc Commands
Ansible Playbooks
Ansible Tower
Ansible Roles
Ansible Variables
Ansible Tags
Ansible Galaxy
Command cheat sheets
Ansible Modules
Ansible Shell
Ansible Templates
Ansible YAML
Ansible Inventory
Ansible Debug
Ansible Apt
Ansible Lineinfile
Ansible Copy
Ansible Command
Ansible file
Ansible Vault
Ansible windows
Ansible Yum
Ansible AWX
Ansible Unarchive
Ansible pip
Ansible vs Chef
Ansible vs Puppet