Tag feed

#kubernetes

11,529 posts

HHimanshukubeboiii.hashnode.dev

Cracked DevOps SME Intern Role at Scaler (On-Campus, 2026) — My Interview Experience!

Securing an internship in DevOps in 2026 wasn’t something I had perfectly planned. In fact, if I had to describe it honestly, it felt like one of those moments where people say, “You have to be at the

2h ago12 min read

GEGregory El Bajourynexus-devops.hashnode.dev

Kubernetes : K-LAB#1 Déployer une API Python sécurisée sur Kubernetes (et survivre au CrashLoopBackOff)

Dans cet article, je te propose de m'accompagner dans la création d'un laboratoire DevOps complet. L'objectif est de passer d'un simple script Python à une infrastructure immuable, scalable et auto-gu

3h ago6 min read

TDTim Derzhavetstimderzhavets.hashnode.dev

NATS JetStream: Persistent Messaging and Event Replay in Production

Your service crashed at 2am and restarted clean—but the 847 events published while it was down are gone forever. No dead-letter queue, no replay, no audit trail. Just a gap in your event stream and a support ticket waiting to happen. This is the shar...

6h ago20 min read

TDTim Derzhavetstimderzhavets.hashnode.dev

Kubernetes Installation Guide: Setting Up Your First Cluster

Introduction Kubernetes is a powerful tool for managing containers. In this guide, we’ll go step-by-step through the process of installing Kubernetes on your local machine using Minikube and kubectl. Minikube is great for setting up a small, local cl...

6h ago3 min read

TDTim Derzhavetstimderzhavets.hashnode.dev

Sidecar Proxy Demystified: How Service Meshes Intercept Every Byte in Your Cluster

Your microservices are talking to each other right now. Requests are flying across pod boundaries, TLS handshakes are completing, retry budgets are being consumed—and if you're running a service mesh, none of your application code is orchestrating an...

6h ago18 min read

TDTim Derzhavetstimderzhavets.hashnode.dev

Navigating the CNCF Landscape: A Decision Framework for Selecting Cloud Native Tools

You're staring at a wall of 1,200+ projects in the CNCF Landscape, your CTO wants a container runtime recommendation by Friday, and every blog post you find reads like vendor marketing. The interactive landscape map looks impressive in presentations,...

6h ago19 min read

TDTim Derzhavetstimderzhavets.hashnode.dev

NATS vs Kafka: A Decision Framework for Cloud-Native Messaging at Scale

Your microservices are talking to each other through a message broker you picked two years ago, and the cracks are showing. Maybe it's latency spikes during rolling deployments when your Kafka cluster rebalances partitions across a reshuffled broker ...

6h ago19 min read

TDTim Derzhavetstimderzhavets.hashnode.dev

NATS JetStream vs Kafka: Choosing the Right Persistent Messaging Layer for Cloud-Native Systems

Your microservices need persistent messaging, and you've defaulted to Kafka because everyone uses Kafka. That's not a criticism — Kafka earned its dominance. It's battle-tested, the ecosystem is mature, and "nobody gets fired for choosing Kafka" has ...

6h ago19 min read

TDTim Derzhavetstimderzhavets.hashnode.dev

NATS JetStream in Production: Persistent Messaging Without the Kafka Tax

The alert fires at 2 AM. A payment service processed a webhook, published the confirmation event, and moved on—but the downstream notification service was mid-restart. The message is gone. No dead letter queue, no replay, no recovery. Your users neve...

6h ago19 min read

TDTim Derzhavetstimderzhavets.hashnode.dev

NATS JetStream in Production: Durable Event Streaming Without the Kafka Overhead

Your Kafka cluster costs more to operate than the services it connects. That's not a hot take—it's a pattern that repeats across engineering organizations of every size. ZooKeeper coordination overhead, broker replication tuning, partition count deci...

6h ago18 min read

Search Hashnode

#kubernetes

Cracked DevOps SME Intern Role at Scaler (On-Campus, 2026) — My Interview Experience!

Kubernetes : K-LAB#1 Déployer une API Python sécurisée sur Kubernetes (et survivre au CrashLoopBackOff)

NATS JetStream: Persistent Messaging and Event Replay in Production

Kubernetes Installation Guide: Setting Up Your First Cluster

Sidecar Proxy Demystified: How Service Meshes Intercept Every Byte in Your Cluster

Navigating the CNCF Landscape: A Decision Framework for Selecting Cloud Native Tools

NATS vs Kafka: A Decision Framework for Cloud-Native Messaging at Scale

NATS JetStream vs Kafka: Choosing the Right Persistent Messaging Layer for Cloud-Native Systems

NATS JetStream in Production: Persistent Messaging Without the Kafka Tax

NATS JetStream in Production: Durable Event Streaming Without the Kafka Overhead