14 Top DevOps Certifications: Guide to Choosing the Right Certification
In this guide, I have listed the popular DevOps certifications, along with top choices, so you can choose the best
11 min read
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How To Setup Highly Available Jenkins
This blog will discuss setting up a Highly available Jenkins using the open-source version.
Before getting into the high availability
3 min read
Jenkins Architecture Explained - Beginners Guide
This blog covers the fundamental Jenkins architecture and its related components. If you are a beginner in Jenkins, it will
7 min read
How to Setup Prometheus JMX Exporter on Kubernetes (Detailed Guide)
In this blog, we will look at the setup and configuration of the Prometheus JMX Exporter on a Kubernetes using
6 min read
How to Setup Prometheus JMX Exporter on Linux
In this blog, you will learn to install and configure Prometheus JMX Exporter on a Linux server.
You will also
3 min read
Prometheus Certified Associate (PCA): Complete Study Guide and Exam Preparation Tips
In this Prometheus Certified Associate guide, we will look at the resources to prepare for the certification exam and tips
4 min read
Setup Prometheus Pushgateway on Linux: A Step-by-Step Guide
In this blog, we are going to look at the installation and configuration of the Prometheus Pushgateway on a Linux
7 min read
![[Solved] Teachable Custom Domain in Pending State](/content/images/size/w600/format/webp/2025/03/teachable-dns-issue-1.png)
[Solved] Teachable Custom Domain in Pending State
We started a Teachable school for our online courses and we had to set up a custom domain to the
1 min read
3x Reduction in GitHub Actions Runner Costs with AWS EC2
Much of your project’s commercial success hangs on its infrastructure.
It is a powerful thing that can speed up
6 min read
Most Popular Cloud Providers For Running Kubernetes
Kubernetes is the most popular container orchestration platform in the world right now, and its popularity doesn't seem
3 min read
![35 Best Websites to Learn Coding [Updated for 2025]](/content/images/size/w600/format/webp/2025/03/coding-websites-1.png)
35 Best Websites to Learn Coding [Updated for 2025]
This comprehensive review guide talks about the top websites to learn Coding online. I have covered 30+ coding websites to
17 min read
Setup Terraform s3 Backend With DynamoDB Locking
In this detailed guide you will learn to setup Terraform s3 Backend With DynamoDB Locking with all the best practices.
8 min read
Cloudways Autonomous Review (Backend Tech & Key Features)
In this blog we will specifically look Cloudways Autonomous offering from Cloudways.
I have spoken about all the other features
4 min read
![[Solved] ClusterInformation: connection is unauthorized: Unauthorized - Failed to create pod sandbox: rpc error](/content/images/size/w600/format/webp/2025/03/claico-error-1.png)
[Solved] ClusterInformation: connection is unauthorized: Unauthorized - Failed to create pod sandbox: rpc error
Issue: When working with Kubeadm cluster with Calico CNI plugin, the container fails to launch and if you describe the
1 min read
Dockerize Flask Application: A Step-by-Step Guide
In this guide, we will look at a step-by-step guide to Dockerize Flask Application.
I will cover everything from creating
6 min read
DataCamp Review: Best Data and AI Learning Platform?
After using Datacamp for a while, I am here with the DataCamp Review for you! DataCamp differs greatly from all
8 min read
Docker init: The Ultimate Guide to Creating Dockerfiles
In this blog, you will learn to create Dockerfile using Docker built-in command docker init. We will also look at
7 min read
How to Create a New Account in Argo CD and Configure RBAC
In this guide, we will learn about Argo CD Accounts, RBAC, creating a new account in Argo CD, and configuring
5 min read
How to Reduce Docker Image Size: 6 Optimization Methods
If you want to reduce docker image size, you need to use the standard best practices in building a Docker
10 min read
How to Use SlimToolkit to Shrink Docker Images (Step-by-Step Guide)
In this blog, we are going to learn about a tool called Slimtoolkit and how to use it effectively to
6 min read
How to Keep Docker Container Running for Debugging
This post will look at how to keep a Docker container running for testing, debugging, and troubleshooting purposes.
Why Does
3 min read
How to Configure Multiple Kubernetes Clusters on Argo CD
In this blog, you will learn how to configure and manage multiple Kubernetes clusters using Argo CD with step-by-step instructions.
6 min read
How to Deploy Argo CD on Kubernetes [Beginners Guide]
In this blog we will look Argo CD installation on Kubernetes using step by step instructions.
After the installation, we
9 min read
How To Install Helm For Kubernetes
This post walks you through the steps to install Helm on different platforms and shows you how to verify the
5 min read