#kubernetes Development Tutorials & Tips | Roast Dev

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Ensuring Service Availability in Modern Infrastructure with Wait4X's TCP Checker

Are you tired of race conditions in your deployment pipelines? Ever run into those pesky "connection refused" errors when your application starts before its dependencies? Today I'll introduce you to W...

24.03.2025 0 Read More

🚀 Deploying a Spring Boot Bank Application on Amazon EKS: A Step-by-Step Guide

🚀 Welcome Devs to the World of DevOps and Automation! Hey Devs! 👋 Today, we’re diving into an exciting and hands-on project where we’ll be deploying a Spring Boot Bank Application o...

24.03.2025 0 Read More

The Dockerfile Disaster: How a Non-Root User Broke Our Production App!

We all know running containers as root is risky. So, like a responsible DevOps engineer, I switched my Docker container to a non-root user. Everything seemed fine… until my app failed to csv export ...

24.03.2025 0 Read More

Should You Move to Kubernetes? Pros and Cons

Kubernetes is undoubtedly one of the most popular container orchestration platforms, especially in cloud native environments. With its ability to automate the deployment, scaling, and management of co...

25.03.2025 0 Read More

Running minikube in GitHub Workflow: A Step-by-Step Guide

Introduction Minikube is a great way to run Kubernetes locally, but ever wondered how to use it inside a GitHub Actions workflow? Running Minikube in CI/CD pipelines can be tricky, but thanks...

25.03.2025 0 Read More

Hybrid k8s cluster | Talos & Kubespan | Kilo wireguard

I was interested in trying out a hybrid Kubernetes setup and exploring some use cases.This setup involves creating three control plane (master) nodes in the cloud (AWS) and booting Talos worker nodes ...

25.03.2025 0 Read More

Kubernetes GitOps with FluxCD - Part 3 - Automated Image Updates

In our previous post, we explored how to manage secrets in FluxCD with SOPS. Building on our GitOps foundation from part 1 and secure secrets handling from part 2, this article will focus on image upd...

25.03.2025 0 Read More

Introducing AKS Automatic: Simplifying Kubernetes Management on Azure

Managing Kubernetes clusters can be complex, requiring expertise in security, performance tuning, and scalability. Microsoft has recently introduced AKS Automatic, a new feature in Azure Kubernetes Se...

25.03.2025 0 Read More

Resumo Kubernetes

Configurar cluster Configurar kubectl para acessar um Azure AKS ⛶az aks get-credentials -g ${GROUP} -n ${CLUSTER}Ver configurações do kubectl ⛶kubectl config viewAdicionando um novo clu...

25.03.2025 0 Read More

Installing Kubernetes with dual-stack (ipv4/ipv6) networking

Introduction This post describes how you can install kubernetes with dual-stack (ipv4/ipv6) networking. The target setup is a single node kubernetes cluster on ubuntu 22.04 (Jammy Jellyfish),...

26.03.2025 0 Read More

Ensuring Service Availability in Modern Infrastructure with Wait4X's TCP Checker

🚀 Deploying a Spring Boot Bank Application on Amazon EKS: A Step-by-Step Guide

The Dockerfile Disaster: How a Non-Root User Broke Our Production App!

Should You Move to Kubernetes? Pros and Cons

Running minikube in GitHub Workflow: A Step-by-Step Guide

Hybrid k8s cluster | Talos & Kubespan | Kilo wireguard

Kubernetes GitOps with FluxCD - Part 3 - Automated Image Updates

Introducing AKS Automatic: Simplifying Kubernetes Management on Azure

Resumo Kubernetes

Installing Kubernetes with dual-stack (ipv4/ipv6) networking

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