52 lines
2.6 KiB
Markdown
52 lines
2.6 KiB
Markdown
---
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title: "CTP Topic 69 Best Practices for Migrating On-Premises (IOD) Virtual Machines to VMware Cloud on AWS"
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type: source
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tags: [VMware, Migration, VMWare-Cloud-AWS, CTP]
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date: 2026-04-14
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---
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## Source File
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- [[raw/Cloud & DevOps/Public-Cloud-Learning-Sessions/08_Networking/ctp-topic-69-best-practices-for-migrating-on-premises-iod-virtual-machines-to-vm.md]]
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## Summary
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- 核心主题：将本地虚拟机迁移到 VMware Cloud on AWS 的最佳实践
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- 问题域：混合云迁移、网络连接、安全配置
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- 方法/机制：HCX（Hybrid Cloud Extender）多云管理、Direct Connect 直连、CCOE 迁移脚本
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- 结论/价值：通过 VMware Cloud 实现无缝迁移，最小化改动、降低停机时间
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## Key Claims
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- VMware Cloud 环境托管在 AWS infrastructure 上运行，提供 vSphere、connectivity 和 firewalls
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- 通过 Direct Connect 连接到 Frankfurt AWS region，使用虚拟 Transit Gateway 实现无缝迁移连接
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- HCX 支持每次迁移最多 200 台 VM，实现 on-premises vSphere 和 SDDC 的双向可视化管理
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- 迁移成本包括数据出站费用，SDDC 数量和 region 决定最终成本
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- 两种迁移方法：VMware Cloud UI 方法和 CCOE 团队开发的 oversell 自动化脚本
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## Key Quotes
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> "The session covers best practices for migrating on-premises virtual machines to VMware Cloud on AWS, based on experience and consultant support from VMware."
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> "Anything which leaves definitely attracts cost." — 数据离开云环境会产生费用
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> "It hardly takes a VM migration with few minutes, which will enable them operated in the cloud infrastructure."
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## Key Concepts
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- [[VMware-Cloud-on-AWS]]：在 AWS 硬件上原生运行 vSphere 的 VMware 云服务
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- [[HCX]]：Hybrid Cloud Extender，实现多云管理的工具
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- [[SDDC]]：Software-Defined Data Center，由 VMware 管理的集群和 ESX nodes（EC2 bare metal instances）
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- [[Direct-Connect]]：AWS 直连服务，连接本地云到 AWS region
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- [[CCOE]]：Cloud Center of Excellence，推动云采纳和治理的核心组织
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## Key Entities
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- [[VMware]]：云虚拟化解决方案提供商
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- [[AWS]]：公有云平台
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- [[ESX]]：VMware vSphere 虚拟化平台的 hypervisor
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## Connections
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- [[VMware-Cloud-on-AWS]] ← runs_on ← [[AWS]]
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- [[HCX]] ← manages ← [[SDDC]]
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- [[Direct-Connect]] ← connects ← [[VMware-Cloud-on-AWS]]
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## Contradictions
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- 与 [[ctp-topic-43-vmware-cloud-on-aws]] 冲突：
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- 冲突点：该 topic 更专注于 VMware Cloud 架构，本次 topic 侧重迁移实践
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- 当前观点：通过 HCX 实现无缝迁移，最小化改动
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- 对方观点：VMware Cloud 架构设计和部署模式 |