Introduction: There are various linux distribution present, and every distribution have their own commands to install and setup packages. Ansible playbook has the capability to detect the OS family with the help of ansible facts, so we can use this capability to install packages in target nodes based on their Os…

Introduction to Ansible Roles: Ansible roles conceptually are nothing but group of variables, tasks, template, file and handlers that are stored in standardized file structure. Once you create any role, you can reuse it again and again in different play books, so you don’t have to write the same playbook code again. Ansible Galaxy: Ansible galaxy…

Introduction Today I have come up with an interesting task, let’s first under what exactly we are going to do. In this blog I will create a high availability environment for servers so that if there is load on one, it will redirect it to the another replica server so that…

Hello enthusiasts, I hope you are doing well. Today we are going to learn how we can create a setup where even if the google and Facebook like servers whom we can ping 24/7, we can restrict to ping their IP by doing small changes in our system. Now, the…

Introduction Ever since new technological revolution industries has adapted all those tactics which will help them to grow their services and reliability in market. …

Introduction: Ever thought setting-up Hadoop cluster will be so simple? Like you just need to run an ansible play-book, that’s it!. Yes, today we are going to learn how we right from installation and configuring hdfs-site.xml and core-site.xml …

Ansible is a agentless automation platform which will help you to solve the challenges regarding management- configuration , App-Deployment, task automation etc; If we consider a scenario where you want to configure apache server on 1000+ systems, so the manual procedure will be, installing and configuring server on each system…

Introduction to Ansible: Ansible is an open-source tool, which is coded in python and is used to accomplish various IT tasks which involves configuration management, application deployment, setting up any software in remote operating system, and also managing system services simply using ansible playbook. …

Introduction to docker Docker is container based open-source technology which has the capability to launch any Operating system within a seconds. What you need is to pull the image container from docker pool and run the container. In this era of faster growing technology, even a seconds of delay can cause a big…