You cannot succeed in DevOps without solid Linux fundamentals. I see too many aspiring DevOps engineers jumping straight into container orchestration without understanding the operating system that runs everything underneath. Why Linux Matters in DevOps Every production server you’ll work…
Quick-fire answers to the most challenging Kubernetes questions that separate experienced DevOps engineers from beginners These 30 questions cover advanced Kubernetes concepts that every DevOps professional should know. Each answer is concise but comprehensive enough to demonstrate deep understanding during…
Master the concepts, architecture, and problem-solving approaches that matter in real interviews When Kubernetes comes up in a DevOps interview, expect deep technical discussions about architecture, troubleshooting methodologies, and design decisions. These 17 questions focus on conceptual understanding and systematic…
Are you looking to break into the high-demand field of DevOps in 2025? With companies increasingly adopting cloud technologies and automation, DevOps professionals are among the most sought-after tech workers today. This comprehensive 6-month roadmap will take you from complete…
Terraform on Google Cloud V1.6 — Cloud Run This is the 7th blog post on the series Terraform on Google Cloud, and in this blog, I will talk about Cloud Run, a managed GCP service to run your stateless, containerized…
Terraform on Google Cloud V1.4 — Cloud Functions In DevOps, secrets are like keys that unlock important resources and sensitive data. If these secrets are not securely managed, it can lead to unauthorized access, data breaches, and financial losses. That’s…
In this blog, I will talk about deploying GCP Secret Manager with Terraform to store the service account key Let me start this blog by telling you a work story. I was working on a Java-based big data project where…
This blog is a continuation of my last blog in the series. I recommend you go through my previous blogs before this one. In the last blog post on the series Terraform on Google Cloud, I deployed a VM instance…
Automate VM provisioning, networking, and CI/CD pipelines using Infrastructure as Code best practices Part 2 of my comprehensive Terraform on Google Cloud series – Building on your VPC foundation with compute resources and automation Ready to automate your VM deployments…
Complete step-by-step guide to creating VPC networks, subnets, and storage buckets using Infrastructure as Code Part 1 of our comprehensive 6-part Terraform on Google Cloud series – from beginner setup to advanced DevOps automation Ready to transform your Google Cloud…
Master these Kubernetes interview questions and scenarios to ace your next DevOps engineer interview. Complete with detailed answers, troubleshooting steps, and real-world solutions. Kubernetes has become essential for modern DevOps practices. These scenario-based interview questions test practical skills that DevOps…
Hey there! Welcome back to our Terraform adventure. Today, we’re going to solve a big problem that every real project faces: how do you manage multiple environments without going crazy? Think about it – you need development, staging, and production…
Hey there! Welcome back to our Terraform journey. Today we’re going to learn about Terraform modules – the secret to writing code once and using it everywhere. Think of modules like LEGO blocks. Instead of building a new castle from…
Hey there! Welcome back to our Terraform adventure. Today we’re going to learn about Terraform functions – built-in tools that help you do amazing things with your data. Think of functions like a Swiss Army knife for your code. Need…
Hey there! Welcome back to our Terraform journey. In our last post, you learned how to create multiple resources with count and for_each. Today, we’re going to learn about dynamic blocks – a way to make the inside of your…
In the last blog, we learned about Terraform resources and data sources. Today we’re going to learn something really cool – how to create multiple things with just a few lines of code. Imagine you need to create 5 servers.…
Hey there, Terraform warriors! Welcome to the ultimate guide on Terraform best practices. Whether you’re managing a handful of resources or orchestrating enterprise-scale infrastructure, this guide will help you write Terraform code that your future self will actually thank you…
You’ve learned about Terraform variables, Terraform state, and providers in my last blog post. Now it’s time to dive into the heart of Terraform: Resources and Data Sources. Think of resources as the things you want to build (like servers,…
Welcome back! So far, you’ve learned what Terraform is and how to use variables in Terraform to make your code flexible. Now it’s time to understand two crucial concepts: State and Providers. Think of state as Terraform’s memory, and providers…
Welcome back! In our first post, you created a simple file with Terraform. But what if you want to change the content without editing your code every time? That’s where variables come to the rescue! Think of variables as empty…