🐳 Why Docker, Why Kubernetes and Why Did It Change DevOps Forever?
🐳 What is Docker, and Why Did It Change DevOps Forever? If you've worked in software development, you've probably heard this sentence at least once: "…
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"Kubernetes Interviews Are Broken When Trivia Matters More Than Real Skill"
Kubernetes Interviews Are Broken When Trivia Matters More Than Real Skill Kubernetes interviews often fail when they test whether a candidate can reca…
"Your GitOps Hub Will Become the Bottleneck Long Before Cluster Count Tells You"
Your GitOps Hub Will Become the Bottleneck Long Before Cluster Count Tells You GitOps hub bottlenecks are usually predicted more accurately by watched…
Testing CAST AI on GKE: A Hands-On Kubernetes Workload Optimization Lab
Kubernetes makes it easy to define CPU and memory requests for our applications. But there is a problem: How do we know whether those resource request…
70 бесплатных уроков августа: от Python и Go до Kubernetes, ML и микросервисной архитектуры
Рост в разработке редко определяется только количеством освоенных технологий. Гораздо важнее понимать, какие инструменты действительно применяются в п…
Kubernetes: Monitoring the Cluster with Prometheus
🇧🇷 Leia a versão em português aqui. Once a Kubernetes cluster is up and running, monitoring what's happening inside it — CPU and memory usage, number …
Безопасность Kubernetes: почему одного набора инструментов недостаточно
С распространением микросервисной архитектуры и облачных технологий платформа Kubernetes стала фактическим стандартом оркестрации контейнеризированных…
Building an On-Premise Kubernetes Cluster — Part 6: Deploying, Updating, and Scaling Your Own Application
🇧🇷 Leia a versão em português aqui In Part 5 of this series, we validated the cluster end to end by deploying Nginx. Now let's go one step further: bu…
Building an On-Premise Kubernetes Cluster — Part 2: Installing Containerd and Kubernetes
🇧🇷 Leia a versão em português aqui In Part 1 of this series, we prepared the environment: defined the hardware, configured /etc/hosts , adjusted the f…
Как заменить Helm на Helmwave в большом проекте и получить массу новых возможностей
Управление десятками и сотнями Helm-релизов быстро перестает быть тривиальной задачей, особенно когда появляются зависимости между релизами, CRD, неск…
Как заменить Helm на Helmwave в большом проекте и получить массу новых возможностей
Управление десятками и сотнями Helm-релизов быстро перестает быть тривиальной задачей, особенно когда появляются зависимости между релизами, CRD, неск…
[Перевод] Работа с AI/ML-нагрузками в Kubernetes: плагин Headlamp для Kubeflow
Kubernetes незаметно стал платформой по умолчанию для ИИ и машинного обучения. Запускаете ли вы серверы notebook-ов для дата-сайентистов, планируете р…
From Commit to Amazon EKS: Building a GitOps Pipeline with Argo CD
Deploying an application to Kubernetes is easy to demonstrate with one command: kubectl apply -f . The harder question is what happens after the first…
Kubernetes Architecture: What Actually Happens Between `kubectl apply` and a Running Pod
Most of us run kubectl apply -f dozens of times a day without thinking about the machinery it sets in motion. But when something breaks, a Pod stuck i…
Open-Weight AI Is Having Its Kubernetes Moment — And Developers Need to Pay Attention
In 2015, if you were building a distributed system, you faced a choice. Apache Mesos was mature, proven at scale — Twitter and Airbnb ran it in produc…
I Run Bare-Metal Kubernetes on $200 of Scrap Hardware (And Why I Burned 3 SD Cards Learning)
I Run Bare-Metal Kubernetes on $200 of Scrap Hardware (And Why I Burned 3 SD Cards Learning) From a bricked Raspberry Pi to a 4-node Talos Linux clust…
Debugging a Broken Ingress Setup: A Step-by-Step Walkthrough
This post documents a real debugging session that started with a simple symptom — example.com wouldn't load — and ended up uncovering several separate…
Picking the Latest Kubernetes Release on AKS Without Shooting Yourself in the Foot
Picking the Latest Kubernetes Release on AKS Without Shooting Yourself in the Foot Every few months a platform engineer opens a Slack message that rea…
I Deployed a Purple Team Inside My Kubernetes Cluster. The Scanners Never Saw It Coming.
Three security scanners gave my cluster a clean bill of health. Then I deployed an attacker into a DaemonSet and discovered what static analysis actua…
AKS and Near-Bare-Metal Workloads: What Platform Teams Can Responsibly Plan For
AKS and Near-Bare-Metal Workloads: What Platform Teams Can Responsibly Plan For Every few months a team shows up with a workload that has opinions abo…
Why Google Gave Away Kubernetes for Free (And Changed Cloud Computing Forever)
Imagine spending over a decade building one of the world's most advanced distributed systems. It powers: YouTube Gmail Google Search Google Maps It ma…
ML Zoomcamp WEEK 10: Kubernetes. Finally!!!
Like Docker, Kubernetes is one of those words I see being thrown around, and I've always been curious about it. Which is one of the reasons why I deci…
You Probably Do Not Need Kubernetes Yet
I’ve seen enough docker setups to know that a lot of people reach for Kubernetes before they’re ready for it. It doesn’t mean Kubernetes is bad. It's …
How to Run a Real-Time API Across 10 Global Regions on GKE — Without Duplicating Your Manifests
When you're building a real-time speech translation product, latency isn't a performance metric — it's the product itself. A 300ms round-trip to proce…
Esp-Monitor: архитектура и развертывание self-hosted IoT-платформы для микроконтроллеров ESP
Одним из самых вдохновляющих моментов в разработке микроконтроллерных устройств является их первая установка и запуск в локальной сети. И этот же моме…
From A10 to M60: An Architect's Journey into Azure GPU VM Sizing for Kubernetes Inference Workloads
How an unexpected regional constraint forced us to deeply understand Azure GPU VM families, naming conventions, and workload fit. Introduction As arch…
I Built Free Browser-Based Validators for YAML, Kubernetes and Terraform (No Upload, No Signup)
Every DevOps engineer has done this dance: you've got a chunk of YAML or a Terraform file that looks right, something's rejecting it, and you want a f…
EKS vs AKS vs GKE: An Honest Comparison From Running All Three in Production
EKS vs AKS vs GKE is really three comparisons in one: cost, networking, and day-2 operations. We have run production workloads on all three managed Ku…
Falco on Kubernetes: Runtime Security with eBPF
Originally published on DevToolHub . Most Kubernetes security tools scan for misconfigurations — pods running as root, missing network policies, RBAC …
Architecting Kubernetes Deployments with Python
Python is an excellent language for automating cloud infrastructure, but the official Kubernetes Python client leaves developers with an important arc…