---
格式版本: 2
标题: "Amazon ECS introduces Early Success Criteria for service deployments"
原文链接: "https://aws.amazon.com/about-aws/whats-new/2026/09/amazon-ecs-deployments-early-success/"
发布日期: "2026-09-04"
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: 2026-09-04T17:00:00Z"
发布时间校准原因: "AWS What's New 页面中 postDateTime 明确标注为文章发布时间，候选日期与之一致，且无其他冲突日期。"
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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: "2026-09-06T14:13:05+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: 4551
发现时间: "2026-09-06T13:50:01+08:00"
入库时间: "2026-09-06T06:13:32.538Z"
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:
  - "deployment"
  - "GPU"
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:
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AI优质: "否"
AI打分: 53
AI分档: "非优质"
AI质检状态: "不通过"
AI打分理由: "正文主线为AWS ECS发布服务部署Early Success Criteria，属于云容器服务部署策略功能，未涉及超节点/AI Rack/机架级基础设施或关键部件；来源为AWS官方What's New，权威性高，发布日期新且功能细节明确，但无客户、订单、量产/部署规模等商业化信号；历史知识库无同功能对照，核心新增为部署功能可用而非机架级基础设施新增；未命中任何高价值准入通道，并受运维部署类否决限制，故判false/非优质。"
AI质检模型: "zj-deepseek-v4-flash"
AI质检时间: "2026-09-06T14:14:31+08:00"
AI主题相关性: 2
AI来源权威性: 15
AI新颖性: 15
AI技术细节: 9
AI商业部署信号: 3
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采集批次: "2026年9月6日14点06分51秒"
采集批次ID: "20260906-140651-0a959a73"
去重键: "https://aws.amazon.com/about-aws/whats-new/2026/09/amazon-ecs-deployments-early-success"
---

[Amazon Elastic Container Service](https://aws.amazon.com/ecs/) (Amazon ECS) now supports Early Success Criteria for rolling service deployments, giving you the flexibility to define when a deployment is considered successful based on your confidence level and the operational needs of your workload. This can help you complete deployments sooner and unblock subsequent deployments, CI/CD pipelines, and other dependent operations.

With Early Success Criteria, you configure the healthy percent - the proportion of desired tasks that must be running and healthy on the target service revision before the deployment is marked successful. For example, with a desired count of 100 and a healthy percent of 90%, Amazon ECS marks the deployment successful after 90 tasks are healthy and continues launching the remaining tasks through regular service scaling, outside the deployment lifecycle. This can benefit workloads running on specialized or constrained capacity, such as GPU-accelerated inference workloads, where hardware availability can extend task launch times. Early Success Criteria also gives you more control over how long deployment rollback monitoring applies, allowing it to protect the deployment until your configured success criteria are met while subsequent scale-out continues through regular service scaling. You can also choose how Amazon ECS handles source service revision cleanup using BLOCKING or DEFERRED. With BLOCKING, Amazon ECS completes source revision cleanup before declaring success. With DEFERRED, Amazon ECS declares success when the criteria are met and drains source revision tasks asynchronously outside the deployment. This benefits services with active long-lived connections or task scale-in protection, where source revision tasks may need to remain running without holding the deployment open.

The feature is available with the rolling deployment strategy in all AWS Commercial and AWS GovCloud (US) [Regions](https://aws.amazon.com/about-aws/global-infrastructure/regional-product-services/). You can configure Early Success Criteria for new and existing Amazon ECS services using the AWS Management Console, AWS CLI, AWS SDKs, and infrastructure as code (IaC) tools. To learn more, see our [documentation](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/early-success-criteria.html).