Amazon Elastic Compute Cloud 终端节点和配额 - AWS 一般参考
AWS 文档中描述的 AWS 服务或功能可能因区域而异。要查看适用于中国区域的差异,请参阅中国的 AWS 服务入门

Amazon Elastic Compute Cloud 终端节点和配额

以下是此服务的服务终端节点和服务配额。要通过编程方式连接到 AWS 服务,您需要使用终端节点。有关更多信息,请参阅 AWS 服务终端节点。服务配额(也称为限制)是您的 AWS 账户的最大服务资源或操作数量。有关更多信息,请参阅 AWS 服务配额

服务终端节点

区域名称 区域 终端节点 协议
美国东部 (俄亥俄) us-east-2

ec2.us-east-2.amazonaws.com

ec2-fips.us-east-2.amazonaws.com

HTTP and HTTPS

HTTPS

美国东部 (弗吉尼亚北部) us-east-1

ec2.us-east-1.amazonaws.com

ec2-fips.us-east-1.amazonaws.com

HTTP and HTTPS

HTTPS

美国西部 (加利福尼亚北部) us-west-1

ec2.us-west-1.amazonaws.com

ec2-fips.us-west-1.amazonaws.com

HTTP and HTTPS

HTTPS

美国西部 (俄勒冈) us-west-2

ec2.us-west-2.amazonaws.com

ec2-fips.us-west-2.amazonaws.com

HTTP and HTTPS

HTTPS

非洲(开普敦) af-south-1 ec2.af-south-1.amazonaws.com HTTP and HTTPS
亚太区域 (香港) ap-east-1 ec2.ap-east-1.amazonaws.com HTTP and HTTPS
亚太区域 (孟买) ap-south-1 ec2.ap-south-1.amazonaws.com HTTP and HTTPS
亚太区域(大阪本地) ap-northeast-3 ec2.ap-northeast-3.amazonaws.com HTTP and HTTPS
亚太区域 (首尔) ap-northeast-2 ec2.ap-northeast-2.amazonaws.com HTTP and HTTPS
亚太地区 (新加坡) ap-southeast-1 ec2.ap-southeast-1.amazonaws.com HTTP and HTTPS
亚太地区 (悉尼) ap-southeast-2 ec2.ap-southeast-2.amazonaws.com HTTP and HTTPS
亚太地区 (东京) ap-northeast-1 ec2.ap-northeast-1.amazonaws.com HTTP and HTTPS
加拿大(中部) ca-central-1

ec2.ca-central-1.amazonaws.com

ec2-fips.ca-central-1.amazonaws.com

HTTP and HTTPS

HTTPS

中国 (北京) cn-north-1 ec2.cn-north-1.amazonaws.com.cn HTTP and HTTPS
中国(宁夏) cn-northwest-1 ec2.cn-northwest-1.amazonaws.com.cn HTTP and HTTPS
歐洲 (法蘭克福) eu-central-1 ec2.eu-central-1.amazonaws.com HTTP and HTTPS
歐洲 (愛爾蘭) eu-west-1 ec2.eu-west-1.amazonaws.com HTTP and HTTPS
歐洲 (倫敦) eu-west-2 ec2.eu-west-2.amazonaws.com HTTP and HTTPS
「歐洲」(米蘭) eu-south-1 ec2.eu-south-1.amazonaws.com HTTP and HTTPS
歐洲 (巴黎) eu-west-3 ec2.eu-west-3.amazonaws.com HTTP and HTTPS
歐洲 (斯德哥爾摩) eu-north-1 ec2.eu-north-1.amazonaws.com HTTP and HTTPS
中东 (巴林) me-south-1 ec2.me-south-1.amazonaws.com HTTP and HTTPS
南美洲 (圣保罗) sa-east-1 ec2.sa-east-1.amazonaws.com HTTP and HTTPS
AWS GovCloud (美国) 东部 us-gov-east-1

ec2.us-gov-east-1.amazonaws.com

ec2.us-gov-east-1.amazonaws.com

HTTP and HTTPS

HTTPS

AWS GovCloud(美国) us-gov-west-1

ec2.us-gov-west-1.amazonaws.com

ec2.us-gov-west-1.amazonaws.com

HTTP and HTTPS

HTTPS

Service Quotas

资源 默认值
按需实例 配额因实例类型而异。有关更多信息,请参阅按需实例配额
Spot 实例 每区域 20 个。有关更多信息,请参阅 Spot 实例配额
预留实例 每个可用区每月 20 个区域和 20 个区。有关更多信息,请参阅预留实例配额
EC2-Classic 的弹性 IP 地址数 5
每个实例的 EC2-Classic 安全组数 500
每个 EC2-Classic 安全组的规则数 100
每个 EC2-Classic 实例的安全组规则数 800(计算方式为:每个安全组的规则数乘以每个实例的安全组数)。如果您在规则中引用了其他安全组,建议使用不超过 22 个字符的安全组名称。
密钥对 5,000
启动模板 每个区域最多 5,000 个启动模板,每个启动模板 10,000 个版本。
专用主机 每个区域每个实例系列最多两个专用主机。
置放群组 500
并发 AMI 副本 目标区域最多可拥有 50 个并发 AMI 副本。
针对可从 Amazon EC2 账户发送的电子邮件的限制 已应用的限制