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使用 Amazon CLI 带区域移位的示例
本节提供了使用区域偏移的应用示例，以及使用 API 操作在 Amazon 应用程序恢复控制器 (ARC) 中使用区域偏移功能。 Amazon Command Line Interface 这些示例旨在帮助您基本了解如何使用 CLI 处理区域偏移。
ARC 中的区域切换允许您暂时将受支持资源的流量从可用区移开，这样您的应用程序就可以继续在中的其他可用区域正常运行。 Amazon Web Services 区域
所有可用区转移都是暂时性的，最初必须设置为三天内到期。但是您后期可以更新可用区转移，以设置新的到期时间。
有关使用的更多信息 Amazon CLI，请参阅《Amazon CLI 命令参考》。有关可用区转移 API 操作的列表和指向更多信息的链接，请参阅可用区转移 API 操作。
启动可用区转移
您可以使用 start-zonal-shift 命令在 CLI 中启动可用区转移。
aws arc-zonal-shift start-zonal-shift \ --resource-identifier arn:aws:elasticloadbalancing:us-east-1:111122223333:loadbalancer/app/Testing/5a19403ecd42dc05 \ --away-from use1-az1 \ --expires-in 10m \ --comment "Shifting traffic away from use1-az1"
{ "awayFrom": "use1-az1", "comment": "Shifting traffic away from use1-az1", "expiryTime": "2024-12-17T21:37:26-08:00", "resourceIdentifier": "arn:aws:elasticloadbalancing:us-east-1:111122223333:loadbalancer/app/Testing/5a19403ecd42dc05", "startTime": "2024-12-17T21:27:26-08:00", "status": "ACTIVE", "zonalShiftId": "9ac9ec1e-1df1-0755-3dc5-8cf573cd9c38" }
获取托管资源
您可以使用 get-managed-resource 命令在 CLI 中获取有关托管资源的信息。
aws arc-zonal-shift get-managed-resource \ --resource-identifier arn:aws:elasticloadbalancing:us-east-1:111122223333:loadbalancer/app/Testing/5a19403ecd42dc05
{ "appliedWeights": { "use1-az1": 0.0, "use1-az2": 1.0, "use1-az6": 1.0 }, "arn": "arn:aws:elasticloadbalancing:us-east-1:111122223333:loadbalancer/app/Testing/5a19403ecd42dc05", "autoshifts": [], "name": "Testing", "zonalAutoshiftStatus": "DISABLED", "zonalShifts": [ { "appliedStatus": "APPLIED", "awayFrom": "use1-az1", "comment": "Shifting traffic away from use1-az1", "expiryTime": "2024-12-17T21:37:26-08:00", "resourceIdentifier": "arn:aws:elasticloadbalancing:us-east-1:111122223333:loadbalancer/app/Testing/5a19403ecd42dc05", "startTime": "2024-12-17T21:27:26-08:00", "zonalShiftId": "9ac9ec1e-1df1-0755-3dc5-8cf573cd9c38" "shiftType": "MANUAL" } ] }
列出托管资源
您可以使用 list-managed-resources 命令在 CLI 中列出您账户中的托管资源。
aws arc-zonal-shift list-managed-resources
{ "items": [ { "appliedWeights": { "use1-az1": 0.0, "use1-az2": 1.0, "use1-az6": 1.0 }, "arn": "arn:aws:elasticloadbalancing:us-east-1:111122223333:loadbalancer/app/Testing/5a19403ecd42dc05", "autoshifts": [], "availabilityZones": [ "use1-az1", "use1-az2", "use1-az6" ], "name": "Testing", "practiceRunStatus": "DISABLED", "zonalAutoshiftStatus": "DISABLED", "zonalShifts": [ { "appliedStatus": "APPLIED", "awayFrom": "use1-az1", "comment": "Shifting traffic away from use1-az1", "expiryTime": "2024-12-17T21:37:26-08:00", "resourceIdentifier": "arn:aws:elasticloadbalancing:us-east-1:111122223333:loadbalancer/app/Testing/5a19403ecd42dc05", "startTime": "2024-12-17T21:27:26-08:00", "zonalShiftId": "9ac9ec1e-1df1-0755-3dc5-8cf573cd9c38" } ] } ] }
列出可用区转移
您可以使用 list-zonal-shifts 命令在 CLI 中列出您账户中的可用区转移。
aws arc-zonal-shift list-zonal-shifts
{ "items": [ { "awayFrom": "use1-az1", "comment": "Shifting traffic away from use1-az1", "expiryTime": "2024-12-17T21:37:26-08:00", "resourceIdentifier": "arn:aws:elasticloadbalancing:us-east-1:111122223333:loadbalancer/app/Testing/5a19403ecd42dc05", "startTime": "2024-12-17T21:27:26-08:00", "status": "ACTIVE", "zonalShiftId": "9ac9ec1e-1df1-0755-3dc5-8cf573cd9c38" } ] }
更新可用区转移
您可以使用 update-zonal-shift 命令在 CLI 中更新可用区转移。
aws arc-zonal-shift update-zonal-shift \ --zonal-shift-id 9ac9ec1e-1df1-0755-3dc5-8cf573cd9c38 \ --expires-in 1h \ --comment "Still shifting traffic away from use1-az1"
{ "awayFrom": "use1-az1", "comment": "Still shifting traffic away from use1-az1", "expiryTime": "2024-12-17T22:29:38-08:00", "resourceIdentifier": "arn:aws:elasticloadbalancing:us-east-1:111122223333:loadbalancer/app/Testing/5a19403ecd42dc05", "startTime": "2024-12-17T21:27:26-08:00", "status": "ACTIVE", "zonalShiftId": "9ac9ec1e-1df1-0755-3dc5-8cf573cd9c38" }
取消可用区转移
您可以使用 cancel-zonal-shift 命令在 CLI 中取消可用区转移。
aws arc-zonal-shift cancel-zonal-shift \ --zonal-shift-id 9ac9ec1e-1df1-0755-3dc5-8cf573cd9c38
{ "awayFrom": "use1-az1", "comment": "Still shifting traffic away from use1-az1", "expiryTime": "2024-12-17T22:29:38-08:00", "resourceIdentifier": "arn:aws:elasticloadbalancing:us-east-1:111122223333:loadbalancer/app/Testing/5a19403ecd42dc05", "startTime": "2024-12-17T21:27:26-08:00", "status": "CANCELED", "zonalShiftId": "9ac9ec1e-1df1-0755-3dc5-8cf573cd9c38" }