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How to install Kubernetes cluster on Centos

Kubernetes is a free open-source container orchestration engine or tool for automating deployment, scaling, and management of containerized applications. Google initially designed Kubernetes, but the Cloud Native Computing Foundation now maintains the project. Kubernetes automates functioning tasks of container administration and includes integral commands for deploying applications, rolling...
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What is Dockefile? Create docker image for nodejs

In this tutorial you will learn what is Dockerfile and how to create docker image for nodejs application A Dockerfile is a text file that has a sequence of instructions commands on how to build your application image. It provisions a simple set of commands that you need...
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Install jisti-meet video conferencing server on Ubuntu 18

Install jisti-meet video conferencing ….. https://en.wikipedia.org/wiki/Jitsi Jitsi may be a collection of free and open-source multiplatform voice (VoIP), videoconferencing and instant messaging applications for the online platform, Linux, macOS, Windows, iOS and Android.The Jitsi project began with the Jitsi Desktop (previously referred to as SIP Communicator). With the...
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How to install phpPgAdmin using Yum

phpPgAdmin is a web-based administration tool written in PHP to dealing with PosgreSQL Database. It is best choice of PostgreSQL Database administrator, Developer, and hosting services.phpPgAdmin is available only in PostgreSQL RPM repository. If you didn’t add PostgreSQL repository, you should add EPEL repository. In this article we...
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Install and Configure FreeIPA Server Centos7/RHEL7

FreeIPA is a free and open source (identity management tool) integrated security information management solution relating Linux, Directory server. It contains of a command line and web interface supervision tools. it is the upstream venture (Project) for Red Hat identity manager. Using FreeIPA Server tool, we can straightforwardly...
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