Automation Tool Archive

8 May 2020

How to Install Docker Engine on Ubuntu 19.10/18.04

Docker is a tool that allows you to easily build, test and deploy applications smoothly and quickly using containers. Containers allow a developer to package an application with its dependencies and ship it out as a single
7 May 2020

How to Install Docker Engine on CentOS/RHEL 8

Docker is a tool that allows you to easily build, test and deploy applications smoothly and quickly using containers. Containers allow a developer to package an application with its dependencies and ship it out as a single
7 May 2020

Installation of Docker fails on CentOS 8 with Error – package containerd.io-1.2.10-3.2.el7.x86_64 is excluded

I recently came with a strange issue while installing Docker on CentOS 8. When I tried to install Docker on my system I got the same error every time. Useful Articles: In this article, we will help
4 May 2020

How to install Jenkins on CentOS/RHEL 8

Jenkins is a popular widely-used open-source, Java-based automation server that can be used to automate the repetitive tasks from building to deploying software in a simple and effective way. Jenkins supports version control tools, including AccuRev, CVS,
18 Mar 2019

How to Install and Configure Ansible on CentOS 7

Ansible is an open-source automation tool. Ansible can help you on the platform, configuration management, application deployment, intra-service orchestration, and provisioning. It is very simple to setup and more powerful tool. In other words, it frees up
18 Mar 2019

Understanding Playbooks in Ansible

Ansible is a configuration management tool that automates the configuration on bunch of servers by the use of playbooks. Ansible plays are written in YAML. YAML stands for Yet Another Markup Language. Ansible playbook is the file
16 Mar 2019

Ansible Ad hoc Command Introduction

Ansible Ad hoc command is very easy to understand the basic on Ansible. Ad hoc command helps you to perform small tasks on group of servers. Tasks like reboot, restart any service, change file permission etc on
14 Mar 2019

An Introduction to Ansible Inventory Files

Generally you will be running the Ansible task on a large number of systems. So you need to store the system details in a file. This file is called Inventory file in Ansible. The default location of
12 Mar 2019

What is Ansible and Its Advantages?

Ansible is an open-source automation tool. Ansible can help you on platform, configuration management, application deployment, intra-service orchestration and provisioning. It is very simple to setup and more powerful tool. In other words, it frees up time
7 Feb 2019

About the chef-repo Directory Structure

A chef is a configuration management system designed to allow you to automate and control large numbers of computers in an automated and reliable manner. The chef works with three core components: The Chef server, workstations, and