Nimesha Jinarajadasa - DevOps Blog (Page 2)

Nimesha Jinarajadasa

Top 5 Courses to Prepare for the AWS Certified Developer - Associate Certification

Top 5 Courses to Prepare for the AWS Certified Developer - Associate Certification

Imagine this: You're working on an AWS project, knee-deep in code, when you hit a roadblock. Every solution you try seems to lead nowhere. Frustration sets in, and you start surfing the internet for answers. Countless forums and articles later, you realize that mastering AWS cloud-based application development,

Avoid Issues I Faced Securing Kubernetes Workloads: Learn with KCSA

Avoid Issues I Faced Securing Kubernetes Workloads: Learn with KCSA

The Scenario: Securing My Side Project Recently, while working on a side project to deploy a web application using Kubernetes, I faced a significant issue. One day, I got a call from one of my teammates who sounded worried. He told me that our application was crashing unexpectedly and there

Exploring the Cutest Kubernetes Release : K8s 1.30

Exploring the Cutest Kubernetes Release : K8s 1.30

Welcome to our exploration of the latest updates and changes in the newly released version of the Kubernetes platform – 1.30! This release, the first of 2024, includes 45 enhancements designed to improve functionality and performance. Let's dive into the highlights of this release. If you'd

Navigating the Everest of Logs - A Guide to Understanding Kubelet Logs

Navigating the Everest of Logs - A Guide to Understanding Kubelet Logs

You might have seen this meme, which humorously shows how overwhelming Kubelet logs can be when something goes wrong. While it’s funny to see how long these logs are, they can really be very complicated. However, this mountain of information is very useful and can help you fix issues

CNCF Tool Interview Series(Episode 05): Kubestronaut ft. Trung

CNCF Tool Interview Series(Episode 05): Kubestronaut ft. Trung

The Interview 🎙️Interviewer: Welcome back to our CNCF Tool Interview Series Episode 05! Today, we’re exploring the concept of becoming a Kubestronaut with our special guest, Trung . Trung, almost a Kubestronaut, joins us to talk about his experience. He has earned all five certifications and is waiting for his

The Power of gRPC in Cloud-Native Environments

The Power of gRPC in Cloud-Native Environments

Developing cloud-native applications involves establishing smooth and efficient communication among diverse components. To kick things off, let's delve into how a range of tools, from XML to gRPC, enable and enhance these critical interactions. XML (often with SOAP): <order> <bookID>12345</bookID>

CNCF Tool Interview Series(Episode 04): Docker

CNCF Tool Interview Series(Episode 04): Docker

The Interview Interviewer: Welcome back to our CNCF Tool Interview Series Episode 04, where today we're setting sail with Docker, a name that's synonymous with container technology in the cloud-native world. Docker has not only simplified the development process but has also been a cornerstone in

Kubernetes 1.29 Release Highlights: Mandala

Kubernetes 1.29 Release Highlights: Mandala

Welcome to KodeKloud! Today, let's talk about the cool stuff in the latest Kubernetes version, 1.29. It's got some new features, changes in how things work, better guides, and some cleanup of old stuff. This time, it's all about "Mandala (The Universe)

eBPF Essentials for DevOps Professionals

eBPF Essentials for DevOps Professionals

eBPF is transforming the way we approach cloud-native computing, as this blog will demonstrate.

CNCF Tool Interviews Series: OpenTofu

CNCF Tool Interviews Series: OpenTofu

Interviewing the CNCF tool as if it were a real person

CNCF Tool Interviews Series: Falco

CNCF Tool Interviews Series: Falco

In our journey to demystify the CNCF landscape, we're back with another insightful conversation. Today, we're diving deep into the world of runtime security with the ever-watchful and slightly witty: Falco. And, adding a touch of expertise to our conversation, we're joined by Vicente,

CNCF Tool Interviews Series: gRPC

CNCF Tool Interviews Series: gRPC

In our journey to demystify the CNCF landscape, we've had the privilege to "sit down" with some of the most influential tools and technologies that are shaping the cloud-native world. Today, we're thrilled to welcome a technology that has become synonymous with efficient and

Exploring the Wasm Landscape: Key Takeaways from CNCF's Introduction

Exploring the Wasm Landscape: Key Takeaways from CNCF's Introduction

WebAssembly, commonly known as Wasm, has been making waves in the tech industry. Originally designed for web browsers, it's now finding its place in server-side applications, cloud computing, and even edge devices. The Cloud Native Computing Foundation (CNCF) recently unveiled a comprehensive overview of the Wasm landscape. Here,

Kubernetes 1.28 Release

kubernetes release

Kubernetes V1.28 Release

Hey there! Kubernetes has just rolled out its new version, 1.28. It's packed with cool new stuff, better features, and some fixes here and there. But what's really special about this update? It's the story behind it. They've named this release

Exploring WasmCloud: Your Gateway to Cloud Native Wasm 101 (Part 2)

Exploring WasmCloud: Your Gateway to Cloud Native Wasm 101 (Part 2)

In the first part of our Cloud Native Wasm 101 series, we explored the basics of WebAssembly (Wasm) and its potential in the cloud-native landscape. Introduction to Cloud-Native Wasm: The Basics of Next-Gen Cloud Computing (Part 1)In recent years, WebAssembly (Wasm) has gained immense popularity as a powerful binary

Kubernetes Update 1.27: Chill Vibes Edition - Exploring the Latest Enhancements

Kubernetes Update 1.27: Chill Vibes Edition - Exploring the Latest Enhancements

Today, our focus will be on delving into the most recent developments and alterations within the Kubernetes platform. We will specifically concentrate on Version 1.27, the latest release that has been made available. This update is packed with new features, API changes, improved documentation, cleanups, and deprecations that can

Top 5 Tips to Prepare for the CKA Exam in 2023: A Comprehensive Guide

Top 5 Tips to Prepare for the CKA Exam in 2023: A Comprehensive Guide

This blog post offers valuable insights and tips to enhance your performance in the CKA (Certified Kubernetes Administrator) exam

What is 12-Factor App? Twelve Factor App Methodology Explained.

Twelve-Factor App

What is 12-Factor App? Twelve Factor App Methodology Explained.

In the past, standalone applications were the most common way to deliver software. These applications were installed and run on the user's local computer without requiring external resources. However, over the years, there has been a significant increase in the use of web technologies, leading to the delivery