---
格式版本: 2
标题: "Amazon EC2 enables AMI creation with local snapshots from instances on Outposts"
原文链接: "https://aws.amazon.com/cn/about-aws/whats-new/2026/08/ec2-create-image-local-snapshot-outpost/"
发布日期: "2026-08-19"
发布时间校准状态: "found"
发布时间需复核: "否"
发布时间来源: "llm:local:original_script_field"
发布时间证据: "postDateTime: 2026-08-19T21:30:00Z"
发布时间校准原因: "候选日期来自页面脚本字段中的postDateTime，是明确的文章发布时间标注，且与标题/URL语境一致。"
发布时间校准置信度: "1"
发布时间候选数量: 1
发布时间严格候选数量: 0
发布时间原页读取状态: "source template page reused from URL open"
发布时间未找到原因: ""
发布时间校准时间: "2026-08-21T09:55:44+08:00"
发布时间仲裁状态: "confirmed"
发布时间仲裁尝试次数: 1
发布时间仲裁耗时毫秒: 4472
发现时间: "2026-08-21T09:50:45+08:00"
入库时间: "2026-08-21T01:55:51.557Z"
来源平台: "固定入口"
搜索渠道: "fixed_url"
搜索词: "https://aws.amazon.com/new"
匹配关键词:
  []
相关厂家:
  - "AWS"
相关专家:
  []
内容类型: "网页"
抓取工具: "Free Fetch + Defuddle"
清洗工具: "Defuddle Markdown + Defuddle/Readability 正文提取"
原始附件:
  []
AI优质: "否"
AI打分: 22
AI分档: "非优质"
AI质检状态: "不通过"
AI打分理由: "内容为AWS EC2在Outposts上创建AMI与本地快照的功能更新，仅涉及数据驻留，未涉及超节点、AI Rack、机柜级AI基础设施、供电散热互连或量产落地等任一项目主题，与关注范围无关。"
AI质检模型: "ali-deepseek-v4-flash"
AI质检时间: "2026-08-21T09:56:29+08:00"
AI主题相关性: 0
AI来源权威性: 15
AI新颖性: 2
AI技术细节: 0
AI商业部署信号: 0
AI完整性: 5
AI摘要: "Amazon EC2 现支持在 AWS Outposts 上直接基于实例创建 AMI，并将快照存储在本地 Outpost 或父区域，以满足数据驻留要求。"
AI摘要模型: "ali-deepseek-v4-flash"
AI摘要时间: "2026-09-07T02:13:31.490Z"
采集批次: "2026年8月21日9点50分40秒"
采集批次ID: "20260821-095040-035"
去重键: "https://aws.amazon.com/cn/about-aws/whats-new/2026/08/ec2-create-image-local-snapshot-outpost"
---

Amazon EC2 now supports creating Amazon Machine Images (AMIs) with local snapshots from instances running on AWS Outposts. This capability makes it easier for customers to create AMIs while storing snapshots directly on the Outpost to meet data residency requirements.

Customers can now create AMIs with snapshots stored either on the Outpost itself or in the parent AWS Region. When keeping data local, EC2 automatically determines the target Outpost from the instance's location — no need to manually specify an Outpost ARN. This also enables customers to integrate AMI creation into their existing backup and lifecycle workflows for instances on Outposts while ensuring data residency requirements are met.

This feature is available in all AWS Regions in which AWS Outposts supports local snapshot storage. To learn more, visit the [documentation](https://docs.aws.amazon.com/ebs/latest/userguide/snapshots-outposts.html).