How to Dockerize Java Application (Step-by-Step Tutorial)
In this guide, we will look at the step by step guide to Dockerize Java Application. We will also look
6 min read
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Deploy Scalable Java Applications on AWS Using Terraform
In this DevOps Project, you will learn about how to set up a scalable Java application with ASG, ALB, and
7 min read
Setting Up Prometheus Using Docker Compose & Terraform
This blog covers the step-by-step guide to setting up the Prometheus Stack, which contains Prometheus, Grafana, and Alert Manager, using
9 min read
Best DevOps Projects For Practical Learning
This blog is for you if you are looking for the best devops projects for learning and practice. It contains
10 min read
What Is Observability? Comprehensive Beginners Guide
If you want to understand what is Observability, its importance, its benefits, and its components, this guide is for you.
10 min read
Prometheus Alert Manager Setup and Alert Configurations (Slack & Email)
In this comprehensive guide, I have converted detailed steps to set up Prometheus Alert Manager and configure email and Slack
9 min read
17 Best Linux Networking and Troubleshooting Commands for Beginners
Network configuration, diagnostics and general Linux troubleshooting are essential parts of System administration. Even for a developer who works with
11 min read
![[Solved] Kubectl Error: exec plugin: invalid apiversion “client.authentication.k8s.io/v1alpha1”](/content/images/size/w600/format/webp/2025/03/eks-atyh-error-1.png)
[Solved] Kubectl Error: exec plugin: invalid apiversion “client.authentication.k8s.io/v1alpha1”
When trying to connect to the AWS EKS cluster you might face exec plugin: invalid apiVersion "client.authentication.k8s.
4 min read
Linux Foundation Certifications: Everything You Need to Know
Looking for Linux Foundation Certification? We will look at the certifications from each category and the courses to prepare for
3 min read
![How to Setup Jenkins Agent Using SSH [Password & SSH Key]](/content/images/size/w600/format/webp/2025/03/jenkins-master-slave-ssh-1.jpg)
How to Setup Jenkins Agent Using SSH [Password & SSH Key]
In this beginner's guide, we will walk you through the steps to set up Jenkins agent nodes using
4 min read
Udacity Review: Are Nanodegree Programs Worth in 2025?
In this detailed Udacity review, I have covered all the Udacity features pros, and cons based on my experience with
15 min read
How to Set Up Cloud Controller Manager in AWS with Kubeadm
In this guide, I have added detailed steps to set up Kubernetes cloud controller manager on an AWS kubeadm cluster.
10 min read
Hadolint: Complete Guide to Linting Dockerfiles
Want to learn how to Lint Dockerfiles Using Hadolint? This blog post will show you how. It is a complete
7 min read
Scanning Terraform Code with Checkov: Comprehensive Guide
Learn how to enhance your Terraform code's security by using Checkov for scanning. Our step-by-step guide walks you
7 min read
AWS Client VPN Endpoint Setup: A Comprehensive Guide
This is a step-by-step tutorial on AWS Client VPN Endpoint setup to achieve secure, scalable, and highly available remote VPC
12 min read
How to Enable Feature Gates in Kubeadm Setup
In this blog, I explain the steps to enable feature gates in a Kubeadm cluster. Feature gates in Kubernetes let
4 min read
How to Stop Google from Indexing Your WordPress Staging Site
In this blog, I have explained different methods to disable wordpress website from Google indexing when you work with private,
5 min read
AWS VPC Design: A Practical Approach For Beginners
In this blog, we will look at AWS VPC Design that covers subnets, route tables, NACLs, and endpoints to deploy
8 min read
Essential Guide to Kubernetes Configuration: Key Cluster Settings
In this blog, we will look at the important Kubernetes configurations every devops engineer or Kubernetes administrator should know.
Toward
8 min read
How to Setup Kubernetes Cluster on Vagrant VMs
In this Kubernetes tutorial, I have covered the step-by-step guide to set up the Kubernetes cluster on Vagrant. It is
8 min read
How to Enable Password Authentication for Digital Ocean Droplet
In this blog, I will show you how to enable password-based SSH authentication for Digital Ocean Droplets.
Note: This will
3 min read
How to Create SSH Key: A Step-By-Step Guide
SSH (Secure Shell) Key is the secure way to log in to Linux servers as compared to passwords.
Every DevOps
4 min read
List of Best Cloud Computing Certifications for 2023
Cloud technology offers immense opportunities for those who want to shape their career in the IT sector. So how do
4 min read
How to Build Docker Image : Comprehensive Beginners Guide
In this article, you will learn to build a Docker image from scratch and deploy and run your application as
12 min read