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---
title: "Public Cloud Learning Sessions - EKS Optimization part 3 of 3 - Introduction to EKS Auto Mode - 20250304"
type: source
tags:
- AWS
- EKS
- Auto-Mode
- Cloud-Learning
date: 2025-03-04
---
## Source File
- [[raw/Cloud & DevOps/Public-Cloud-Learning-Sessions/04_EKS/public-cloud-learning-sessions-eks-optimization-part-3-of-3-introduction-to-eks-.md]]
## Summary
- 核心主题EKS Auto ModeEKS 自动模式介绍EKS 优化的第三部分
- 问题域Kubernetes 集群管理自动化,降低运维复杂度
- 方法/机制Carpenter 控制器管理基础设施、托管 EBS CSI 驱动、有状态工作负载支持、AWS 负载均衡器控制器
- 结论/价值EKS Auto Mode 将数据平面的管理职责扩展到 EKS 服务自动管理实例、操作系统、补丁和安全更新12% 溢价但大幅提升运维效率
## Key Claims
- EKS Auto Mode 扩展了 EKS 服务的管理职责,从控制平面延伸到数据平面
- Carpenter 是核心能力,负责基础设施管理(计算)
- 默认包含两个节点池general purpose 和 system和一个节点类
- 控制平面升级后,计算控制器会自动识别并跨集群滚动更新 AMI
## Key Quotes
> "With Auto Mode, a majority of the operational concerns are being managed by the ECS service."
— 核心运维工作由 EKS 服务自动管理
> "For every instance spun up in an Auto Mode cluster, there is a 12% premium charged for the automatic management of those instances."
— 每个 Auto Mode 集群实例收取 12% 的溢价
## Key Concepts
- [[EKS-Auto-Mode]]AWS EKS 自动模式,自动管理数据平面实例、操作系统、补丁和安全更新
- [[Carpenter]]EKS Auto Mode 的计算控制器,负责基础设施管理和节点配置
- [[BottleRocket]]EKS Auto Mode 使用的操作系统,支持自动化补丁管理
- [[Node-Pool]]EKS Auto Mode 的节点池概念,默认包含 general purpose 和 system 两种
- [[EBS-CSI-Driver]]:托管的 EBS 容器存储接口驱动,支持有状态工作负载
## Key Entities
- [[AWS]]全球最大公有云平台EKS Auto Mode 的服务提供商
- [[Kubernetes]]CNCF 开发的开源容器编排平台
- [[EKS]]Amazon Elastic Kubernetes ServiceAWS 托管 Kubernetes 服务
## Connections
- [[AWS]] ← provides ← [[EKS]]
- [[EKS]] ← manages ← [[EKS-Auto-Mode]]
- [[EKS-Auto-Mode]] ← uses ← [[Carpenter]]
- [[EKS-Auto-Mode]] ← includes ← [[EBS-CSI-Driver]]
- [[EKS-Auto-Mode]] ← includes ← [[AWS-Load-Balancer-Controller]]
## Contradictions
- (暂无)