Introduction to the Amazon Elastic Kubernetes Service
摘要
The future of your IT career could be at risk if you are not familiar with Kubernetes. With its rapid and widespread adoption, it is possible that soon, nearly all applications will be deployed within the Kubernetes ecosystem. Whether you are a security expert, developer, system administrator, data scientist, or software engineer, gaining expertise in Kubernetes is essential to staying ahead in the ever evolving technology landscape. According to the 2024 report by Edge Delta, over 60% of enterprises have adopted Kubernetes, with the Cloud Native Computing Foundation (CNCF) reporting surge in adoption rates up to 96% among surveyed organizations. Approximately 5.6 million developers globally are using Kubernetes, representing about 31% of all backend developers. Kubernetes holds 92% share of the market for container orchestration tools. Undoubtedly, no one can underestimate the revolutionary impact of Kubernetes on today’s technological landscape. This book aims to simplify and make the introduction to Kubernetes more practical, reducing the learning curve and providing you with a solid foundation to confidently explore Kubernetes on your own. The book starts with an introduction to the basics of the Amazon Elastic Kubernetes Service (EKS), exploring various architecture options. The focus then shifts to security and cluster implementation with Terraform covering role assignments, cluster monitoring, application load balancing, persistent storage management among others. The last part of the book covers advanced EKS concepts such as auto scaling with Karpenter, service mesh with App Mesh, Istio and application networking with VPC Lattice.