---
格式版本: 2
标题: "Amazon ECS now automatically detects and repairs container instances with impaired agent connectivity"
原文链接: "https://aws.amazon.com/cn/about-aws/whats-new/2026/08/amazon-ecs-agent-connectivity-health/"
发布日期: "2026-08-24"
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: 2026-08-24T22:42:00Z"
发布时间校准原因: "该候选为文章发布字段 postDateTime 标注的时间，属于明确发布的发布时间，且无其他冲突候选。"
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: "2026-08-25T17:27:43+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: 3537
发现时间: "2026-08-25T17:27:42+08:00"
入库时间: "2026-08-25T09:27:47.259Z"
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: 18
AI分档: "非优质"
AI质检状态: "不通过"
AI打分理由: "内容为AWS ECS容器实例健康监测与自动修复，与超节点/AI Rack/机柜级AI基础设施、供电散热互连等均无关，属于云服务运维功能更新。"
AI质检模型: "ali-deepseek-v4-flash"
AI质检时间: "2026-08-25T17:28:03+08:00"
AI主题相关性: 2
AI来源权威性: 12
AI新颖性: 2
AI技术细节: 1
AI商业部署信号: 0
AI完整性: 1
AI摘要: "Amazon ECS 新增自动检测与修复容器实例 agent 连接异常的功能，覆盖 Fargate、ECS Managed Instances 和 ECS on EC2；"
AI摘要模型: "ali-deepseek-v4-flash"
AI摘要时间: "2026-09-07T02:10:03.351Z"
采集批次: "2026年8月25日17点27分36秒"
采集批次ID: "20260825-172736-501"
去重键: "https://aws.amazon.com/cn/about-aws/whats-new/2026/08/amazon-ecs-agent-connectivity-health"
---

[Amazon Elastic Container Service](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/Welcome.html) (Amazon ECS) now automatically detects and repairs container instances, enabling customers to reduce undetected workload failures and improve application availability without manual intervention.

With this launch, Amazon ECS continuously monitors agent connectivity across container instances. Infrastructure events such as EBS volume degradation, host thermal events, or network connectivity failures can sever the ECS agent's connection to the ECS control plane. Amazon ECS now surfaces a new type of container instance health change event (AGENT\_CONNECTIVITY) for all compute options: AWS Fargate, Amazon ECS Managed Instances, and Amazon ECS on EC2. For ECS Managed Instances and AWS Fargate, ECS automatically performs recovery - automatically draining running tasks and launching replacement capacity while deregistering impaired instances. Customers running workloads on Amazon ECS on EC2, can use this health change event to drive instance replacement workflows.

This capability is available at no additional cost in all AWS Commercial and AWS GovCloud (US) [Regions](https://aws.amazon.com/about-aws/global-infrastructure/regional-product-services/). To learn more, see [Monitor Amazon ECS Container Instance Health](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/container-instance-health.html).