Automation is the technology by which a process or procedure is performed with minimal human assistance. Why we need automation? Automation is the creation and application of technologies to produce and deliver goods and services with minimal human intervention. The implementation of automation technologies, techniques and processes improve the efficiency…

In this article we will see how to enable ssh in the container so that we can configure the container by the help of ansible. Pre-Requisite Docker Docker SDK Python3 Follow the belows steps to make a customized image Pull Centos image using command $docker pull centos:latest 2. Launch a container…

Well it's very easy to load variables by the use of when keywords, then why there is a need for the article as it is already in ansible docs. Here we will use another approach to load the variables dynamically and in a customized way so that there is no…

Docker containers run as a process under the main operating system, you can run multiple containers on a single machine. This means that, instead of choosing the exact right size for each machine, you can simply provide a large machine and run several Docker containers on that machine. If you…

In this article, we are going to create such a network topology in which there are three systems : ‘A’ , ‘B’ and ‘C’. …

Myth About Hadoop Distributed File System In this article we are going to discuss about a myth about the file system of hadoop HDFS cluster. There is a great myth about HDFS cluster that the file sharing from client side to the data nodes is a parallel procedure means the blocks are sent in parallel way…

WordPress is a highly popular content management system (CMS) that is used for over 30% of all sites on the internet. It is most commonly used for blogs but can also be used for running e-commerce sites, message boards, and many other popular use cases. …

You are already familiar with chat apps like WhatsApp, Telegram, Snapchat, etc. and they are using diff protocols to link clients with the servers, but here we gonna create our own chat server using the UDP protocol and also check the difficulties while using UDP as a protocol. UDP UDP(User Datagram…

In this Blog, we are going to discuss about one of the best feature of Ansible named Handlers. Above 90% module of the ansible follow the rule of idempotency. …