Setup NFS server and use inside a Kubernetes pods in RHEL/CENTOS7

Setup a NFS server in one of the node of Kubernetes Cluster using rhel 7.X Validate NFS server is working…

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Kubernetes Configmap explained using example

Content of reverseproxy.conf Commands to execute to create configmap Example pod using configmap Validating configmap inside a pod

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Detailed explaination of joining Kubernetes Nodes aka workers in Kubernetes master?

Step 1 – Install Docker https://www.devopsschool.com/tutorial/docker/install-config/ https://www.devopsschool.com/tutorial/docker/install-config/docker-install-commuityedition-centos-rhel.html Step 2 – How to find discovery-token-ca-cert-has in kubernetes master node? Mehtod 1…

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Kubernetes PersistentVolume and PersistentVolumeClaim using NFS volume types

Save the definition to a file, for example nfs-pv.yaml, and create the PV: $ kubectl create -f nfs-pv.yaml persistentvolume “pv0001”…

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Kubernetes Errors and Solutions Database

Kubernetes minikube errors and Solutions kubeadm error – kubelet isn’t running or healthy and connection refused EKS cluster setup error:…

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List of Free Tools for Tabbed Multiple Linux SSH / Putty sessions

PuTTY Connection Manager PuTTY Connection Manager was mentioned in the 12 PuTTY add-ons. One of the major missing features in…

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What is Mobile SEO?

Mobile SEO is a bundle of practices optimizing on your websites because nowadays lots of people comfort feel used of…

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What is Linux? Which is the Best Source of Linux Training and Certification?

Hi Friends, If you are looking for a Career in Linux but you are not very sure if it’s the…

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How to write good DevOps engineer resume/CV and samples?

Even though DevOps is still a growing professional discipline, you are likely to encounters several others who are trying to…

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What is List of Popular Editor for Python?

Visual Studio Code PyCharm Commmunity Version Thonny Atom Sublime Text 3 IDLE Online Compiler from Programiz

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List of python3 Options and arguments command lines

usage: /Library/Frameworks/Python.framework/Versions/3.8/bin/python3 [option] … [-c cmd | -m mod | file | -] [arg] … Options and arguments (and corresponding…

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Bootstrap Tutorial

What is Bootstrap? Bootstrap is a open-source framework for building websites and web applications. That means the bootstrap is fully…

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Php function

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Kubernetes Resources Web References & Cheatsheet

Kubernetes custom resource definitions explained How To Install and Use Istio With Kubernetes

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Microservices Web References & Cheatsheet

Microservices, Pattern and Adoption Example Apps Google’s gRPC: A Lean and Mean Communication Protocol for Microservices Microservices with Kubernetes DEMO…

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How to remove YouTube add in one click!

YouTube is a massive platform that features a truly staggering amount of online video content. Whatever type of entertainment you’re looking for,…

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Complete Reference Guide

Complete reference guide of PHP Databases!

PHP MySQL Introduction MySQL is one of the most popular relational database system being used on the Web today. It is freely…

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Complete Reference Guide

Complete reference guide of PHP Operators & Control Structures!

What is Operators in PHP Operators are symbols that tell the PHP processor to perform certain actions. For example, the…

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Complete Reference Guide

Complete reference guide of PHP Classes & Objects !

What is Object Oriented Programming Object-Oriented Programming (OOP) is a programming method that is based on the concept of classes…

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Deep Dive into PHP General Types

History of php father of php rasmus lerdorf in 1994 version 1.0 in(june). (that time he was created (CGI) Comment…

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Complete Reference Guide

Complete reference guide of PHP Arrays!

What is PHP Arrays Arrays are complex variables that allow us to store more than one value or a group…

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Complete Reference Guide

Complete reference guide of PHP Strings!

What is String in PHP A string is a sequence of letters, numbers, special characters and arithmetic values or combination…

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Complete Reference Guide

Complete reference guide of PHP Functions!

PHP Built-in Functions A function is a self-contained block of code that performs a specific task. PHP has a huge…

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Web References & Cheatsheet

Terraform Web References & Cheatsheet Amazon Web Services (AWS) Web References & Cheatsheet Kubeadm Web References & Cheatsheet Git Web…

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Amazon Web Services (AWS) Web References & Cheatsheet

Scalable Web App on Amazon Web Services – Part 1

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Daily 15 mins Social – For all to LIKES – COMMENT – SHARE

Facebook DevOpsSchool Rajesh Kumar Linkedin DevOps School Rajesh Kumar Mantosh Singh Bittu Kumar Roushan Kumar Twitter DevOps School Rajesh Kumar…

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DevOpsSchool Vs Intellipat Vs Edureka Vs Simplilearn

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Social media Image Size Web References & Cheatsheet

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Eloquent-sluggable in laravel Installation failed? (Solution)

Conclusion: don’t install laravel/framework v5.7.9 cviebrock/eloquent-sluggable 4.8.x-dev requires illuminate/config ~5.8.0 -> satisfiable by illuminate/config[5.8.x-dev Solution:- Depending on your version of…

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How to setup Kubernetes clustors in HTTP Proxy corporate environment

HTTP Proxy corporate environment for kubernetes can be fixed by including all my cluster node IPs in NO_PROXY and using…

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