Kubernetes - An Enterprise Guide - Second Edition (E-book) Chorzów

Kubernetes has taken the world by storm, becoming the standard infrastructure for DevOps teams to develop, test, and run applications. With significant updates in each chapter, this revised edition will help you acquire the knowledge and tools required to integrate Kubernetes clusters in an enterprise environment.The book introduces you to Docker and Kubernetes fundamentals, including a review of basic Kubernetes objects. You’ll get to grips with containerization and understand its core functionalities such as creating ephemeral multinode clusters using KinD. The book has replaced PodSecurityPolicies (PSP) with OPA/Gatekeeper for PSP-like enforcement. You’ll integrate your container into a cloud platform and tools including MetalLB, externalDNS, OpenID connect (OIDC), Open Policy Agent (OPA), Falco, and Velero. After learning to deploy your core cluster, you’ll learn how to deploy Istio and how to deploy both monolithic applications and microservices into your service mesh. Finally, you will discover how to deploy an entire GitOps platform to Kubernetes using continuous integration and continuous delivery (CI/CD). Spis treści: 1. Docker and Container Essentials2. Deploying Kubernetes using KinD3. Kubernetes Bootcamp4. Services, Load Balancing, ExternalDNS, and Global Balancing5. Integrating Authentication into Your Cluster6. RBAC Policies and Auditing7. Deploying a Secured Kubernetes Dashboard8. Extending Security Using Open Policy Agent9. Node Security with Gatekeeper10. Auditing Using Falco, DevOps AI, and ECK11. Backing Up Workloads12. An Introduction to Istio13. Building and Deploying Applications on Istio14. Provisioning a Platform