Books

Diagnose, debug, and fix every Helm failure — 40+ real-world scenarios with battle-tested solutions. ⎈

Learn Kubernetes security through visual explanations of trust boundaries, access control, workloads, networks, and software supply chains.

Understand Argo CD and the GitOps model through clear diagrams and practical examples. Learn how reconciliation, sync policies, application health, access controls, and troubleshooting fit together.

Ingress-NGINX is retired and about half of all clusters still run it. This is the step-by-step playbook for moving production traffic to Kubernetes Gateway API: a verified annotation-by-annotation map (including every no-equivalent case and its workaround), a decision matrix for nine implementations, inventory scripts, zero-downtime cutover and rollback runbooks, and twelve before/after manifests validated against the real CRD schemas.

Den här boken lär oss Podman genom att faktiskt använda det, laboration för laboration, från vårt allra första podman run till en komplett, rootless produktionsmiljö som startar sig själv efter en omstart. Vi bygger egna images, kopplar ihop containrar över nätverk vi själva skapar, sätter upp persistent lagring för riktiga databaser och lär oss felsöka system som faktiskt gått sönder, med flit.

Understand Kubernetes as a distributed control system, from core objects to production operations. Visual explanations and practical examples connect workloads, networking, storage, security, observability, troubleshooting, upgrades, and recovery.

Dive into Docker & Kubernetes—no prior experience needed!From building your first container to deploying scalable applications, Docker & Kubernetes: A Beginner's Practical Guide gives you hands-on, ready-to-use commands to master containerization and orchestration. Start small, think big, and deploy like a pro!"

Learn real DevOps by building a production-style environment on your laptop. No cloud bills or subscriptions. Just systems you control end-to-end.

Learn Argo Rollouts through hands-on Kubernetes labs. Build canary and blue-green deployments, control traffic with Istio, validate releases with Prometheus, run Experiments, automate promotion and rollback, and manage progressive delivery with Argo CD and GitOps.

Somewhere there is a server with two GPUs for which no operational process exists. This book turns that into an operable platform — hands-on, in 23 labs: vLLM, KServe, LiteLLM, the NVIDIA GPU Operator, Keycloak, OpenBao, ArgoCD, pgvector. At the end your developers write code with local and external models through a governed gateway.

"Is your EKS cluster running on borrowed time?Every 4 months, Kubernetes releases a new version—and AWS only supports the last four. Falling behind isn’t just risky—it’s a ticking time bomb. Security vulnerabilities, unsupported workloads, and forced emergency upgrades can cripple your operations, costing you 3-5x more in downtime and stress.But what if you could upgrade your EKS clusters with zero downtime, zero stress, and zero surprises?In Amazon EKS Upgrade Playbook, you’ll uncover the step-by-step, battle-tested strategies to plan, execute, and validate upgrades like a pro—so you can stay ahead, avoid disasters, and deploy with confidence.Upgrade smarter. Upgrade safer. Upgrade now."

You can read about Vault in an afternoon. You will still not be able to run it. Twenty-four chapters, each ending in a working lab on your own laptop — and five that ask you to break your setup on purpose, because nobody who has recovered a sealed cluster under pressure learned it from a reference manual.

Master Kubernetes health checks from the basics to production-grade reliability. Learn how probes really work, troubleshoot failures fast and build applications that recover automatically. With practical YAML, real-world scenarios and proven reliability patterns, this guide helps you keep Kubernetes workloads healthy when it matters most.

Stop overload from becoming unbounded queues, goroutines, and downstream calls. Build bounded backpressure that fails predictably.

"Tired of manual server setups that feel like reinventing the wheel every time?What if you could write down your server settings once—like a recipe—and let the computer do the rest? No more ‘oops, I forgot that checkbox.’ No more ‘Why is Server 7 acting weird?’Config as Code is the DevOps secret to consistency, speed, and sanity. And this book is your backstage pass."