Devops

[Hands-On] AWS S3 Bucket Configurations

Jenkins Interview Q&A

Here are 20+ Jenkins interview questions and answers categorized into different levels:

Terraform in 2 Weeks

Want to learn Terraform within 15 days. Here's a 2-week Terraform learning plan covering everything from basics to advanced topics.

[Hands- On] Deploy and Scale Applications with AWS Elastic Beanstalk

Elastic Beanstalk supports applications developed in Go, Java, .NET, Node.js, PHP, Python, and Ruby. Elastic Beanstalk also supports Docker platforms.

[Hands- On] AWS Lambda: Build & Deploy Your First Function

As part of AWS Hands-on Topics covering all major AWS services, today will start withAWS Lambda: Build & Deploy Your First Function.

Troubleshooting in Linux System

From monitoring processes with top to checking firewall rules with iptables, mastering these commands can significantly streamline troubleshooting tasks.

[AWS Hands-on]- Launch, Secure, and Scale EC2 Instances

Hands-on AWS content is highly valuable for practical learning. As part of AWS Hands-on Topics covering all major AWS services. Today as this is our first hands-on,so starting with Launching of EC2 instance.

Terraform - Interview Q&A

Terraform is an open-source tool that helps you automate the setup and management of infrastructure, such as servers, databases, and networks. Here is 20 Interview Questions and Answers for Terraform.

Learn Linux in 2 Weeks

Each day covers essential Linux concepts, practical commands, and troubleshooting tips to help you become proficient in Linux.

Kubernetes - Errors, Troubleshooting & Fix

Here, we have discussed Kubernetes general errors- Troubleshooting steps for every issue, fixxing issue and also suggesting preventive tips.

Error #23 - Secret Invalid error Troubleshoot and Fix

Kubernetes Secret Invalid Error occurs when a pod or a component fails to use a Secret due to an incorrect configuration, missing data, or invalid format. This can prevent applications from starting or accessing necessary credentials.

Error #22 - Pod Eviction error Troubleshoot and Fix

Pod eviction in Kubernetes is a critical process that ensures cluster stability under resource constraints, node failures, or policy enforcement. You can minimize disruptions and keep your workloads running smoothly.