Introducing Security Profiles for Container Permission Management
Introduction In this article, I want to introduce Security Profiles , a feature I added to Raind , a container runtime I have been developing. In a pr…
Architecture
⚑ Report a ProblemLatest Architecture news from Tech News
All topics
agents
ai
api
architecture
automation
aws
backend
beginners
career
database
devchallenge
devops
gemma
javascript
llm
machinelearning
mcp
opensource
performance
productivity
programming
python
react
security
showdev
softwareengineering
systemdesign
tutorial
typescript
webdev
How Does Traffic Actually Reach Your Pods? Kubernetes Services & kube-proxy Explained
Your backend Pod just crashed. Kubernetes created a new Pod with a completely different IP address. Yet your application didn't notice anything change…
MCP Server Architecture for Platform Teams — Giving AI Live Access to Your Infrastructure
Pipeline & Prompts | Byte size guides on DevOps, Cloud and AI AI in the Stack #3 ⚡ Byte Size Summary MCP (Model Context Protocol) is the standard …
Creating a Machine-Readable AGENTS.md Guide for Safe AI Interaction with Generic kcp Kubernetes Clusters
Introduction to kcp and Kubernetes Interaction In the rapidly evolving landscape of Kubernetes cluster management, kcp represents a fundamental paradi…
How to Choose the Right DevOps as a Service Provider
I've spent 25 years building, breaking, and scaling production infrastructure — long enough to watch "DevOps" go from a conference buzzword to a thing…
Supercharging Kubernetes: How eBPF is Revolutionizing SRE and Platform Engineering
The ecosystem surrounding Kubernetes has always been a rapidly moving target. Just when Site Reliability Engineers and Platform Engineers feel they ha…
Deploying Spring PetClinic Microservices on AWS EKS: A Team Story
When our group of 11 was handed the brief for our DMI DevOps Micro-Internship capstone project, the goal was clear: take a real-world microservices ap…
How Kong's Control Plane / Data Plane Split Cut Our Gateway Costs by 34% (And Made It a Security Layer)
The Problem With How Most Teams Run Kong If you set up Kong the default way, everything lives together — routing, policy enforcement, plugin execution…
When Kubernetes Isn't the Problem: Debugging External Dependencies in AKS
Introduction One of the most common mistakes during incident response is assuming Kubernetes is the problem simply because the application runs on Kub…
Running a High-Performance AI Gateway on Kubernetes
Bifrost, the open-source AI gateway, handles thousands of concurrent LLM requests on Kubernetes with near-zero overhead, autoscaling, and centralized …
Deploying a Dockerized Node.js Application on Kubernetes 🚀
After containerizing an application with Docker, the next logical step is deploying it on Kubernetes. Kubernetes helps automate application deployment…
How I'd Pass the CKA in 12 Weeks (Performance-Based, No Multiple Choice)
The Certified Kubernetes Administrator (CKA) is not a multiple-choice exam, and that single fact changes everything about how you should prepare for i…
How to fix ImagePullBackOff error in Kubernetes
Quick Answer (TL;DR) ImagePullBackOff means the kubelet cannot pull your container image and is now backing off before retrying. The fix is almost alw…
I built an open-source alternative to Microsoft's KAITO that works on ANY Kubernetes cluster
Six months ago, my team needed to deploy DeepSeek-R1 for internal use. We have a Kubernetes cluster — like everyone does in 2026 — so I started lookin…
Kubernetes Admin Seeks to Identify Advanced Concept Gaps for Improved Cluster Management Expertise
Introduction to Advanced Kubernetes Concepts As a self-taught Kubernetes cluster administrator overseeing global, multi-cluster environments, you have…
I Built a 5-Agent AI System That Fixes Kubernetes Clusters Before Your Pager Goes Off
There's a moment every on-call engineer knows. It's 2 AM. Slack explodes. Pods are crashing in production. You SSH in half-awake, squinting at logs, t…
The AWS Charge Silently Eating Your K8s Budget: NAT Gateway Explained
You get your AWS bill. EC2 looks reasonable. RDS looks fine. Then there's a line item called "NAT Gateway" sitting at $800 and you have no idea why. T…
Kubernetes Networking Explained: Pods, Services, Ingress, and Network Policies
Kubernetes networking is one of the most misunderstood parts of running containerized workloads. A pod can reach another pod by IP — but why does that…
We Built a Kubernetes Desktop App That Actually Replaces Your Entire Workflow — Podscape v4.0
You know the drill. You're debugging a production issue. Terminal one: kubectl logs . Terminal two: kubectl describe . Tab over to Grafana to check me…
AI Can Generate Kubernetes YAML — But Is the CKA Still Worth It in 2026?
Artificial Intelligence is changing the technology landscape at an incredible pace. Today, AI can: Generate Kubernetes YAML Explain kubectl commands T…
Kubernetes: The Platform That Keeps the Internet Running at Scale
Pipeline & Prompts | Byte size guides on DevOps, Cloud and AI From Supply Chain to Container Orchestration When IBM acquired Red Hat, I was workin…
Introducing t4
Infrastructure systems often need a small, reliable place to keep control-plane state: configuration, service metadata, locks, leases, revision histor…
CKA vs Real-World Kubernetes: What the Certification Doesn’t Teach You
When I first started preparing for the Certified Kubernetes Administrator (CKA) exam, my primary goal was simple: Pass the certification and strengthe…
Как интегрировать SNMP и IPMI в современный стек мониторинга
Эта статья о проблемах, с которыми сталкивается инженер при попытке объединить зоопарк старого оборудования с современным подходом к его мониторингу. …
Kubernetes vs Docker (2026): What's the Difference and Which Should You Learn First?
📌 This article was originally published on Sherdil E-Learning . I'm republishing it here so the dev.to community can benefit too. The Kubernetes vs Do…
Day 24 - Kubernetes Fundamentals and Security
In Current Time applications are no longer deployed as a single server. Today organizations run: Microservices Containers Kubernetes Service Mesh GitO…
Understanding the Kubernetes Architecture
Kubernetes is usually deployed across multiple servers sharing workloads, improving reliability and scaling efficiency called cluster. Kubernetes clus…
Rebuilding a HIPAA CI/CD pipeline: signed promotion, OPA admission, and audit-grade evidence
Signed promotion first. Admission control second. Evidence emission everywhere. The boundary was solid. The pipeline shipping into it was not. This is…
The Microservice-to-Engineer Ratio (MTR): Why Too Many Microservices Slow Down Engineering Teams
Discover the Microservice-to-Engineer Ratio (MTR), a powerful architectural metric that reveals when microservices begin hurting engineering productiv…
[Перевод] Kubernetes Gateway API в 2026 году: сравниваем Envoy Gateway, Istio, Cilium, Kong и NGINX Gateway Fabric
Сейчас ландшафт сетей Kubernetes переживает самую значительную трансформацию со времен появления Ingress API в 2015 году. Gateway API прошел путь от б…