本文為英文版的機器翻譯版本,如內容有任何歧義或不一致之處,概以英文版為準。
搭MonitorInstances
配 AWS 開發套件或 CLI 使用
下列程式碼範例會示範如何使用MonitorInstances
。
- C++
-
- 適用於 C++ 的 SDK
-
注意
還有更多關於 GitHub。尋找完整範例,並了解如何在AWS 設定和執行程式碼範例儲存庫
。 Aws::EC2::EC2Client ec2Client(clientConfiguration); Aws::EC2::Model::MonitorInstancesRequest request; request.AddInstanceIds(instanceId); request.SetDryRun(true); auto dry_run_outcome = ec2Client.MonitorInstances(request); if (dry_run_outcome.IsSuccess()) { std::cerr << "Failed dry run to enable monitoring on instance. A dry run should trigger an error." << std::endl; return false; } else if (dry_run_outcome.GetError().GetErrorType() != Aws::EC2::EC2Errors::DRY_RUN_OPERATION) { std::cerr << "Failed dry run to enable monitoring on instance " << instanceId << ": " << dry_run_outcome.GetError().GetMessage() << std::endl; return false; } request.SetDryRun(false); auto monitorInstancesOutcome = ec2Client.MonitorInstances(request); if (!monitorInstancesOutcome.IsSuccess()) { std::cerr << "Failed to enable monitoring on instance " << instanceId << ": " << monitorInstancesOutcome.GetError().GetMessage() << std::endl; } else { std::cout << "Successfully enabled monitoring on instance " << instanceId << std::endl; }
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如需 API 詳細資訊,請參閱 AWS SDK for C++ API 參考MonitorInstances中的。
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- CLI
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- AWS CLI
-
啟用執行個體的詳細監控
此範例命令會啟用指定執行個體的詳細監控。
命令:
aws ec2 monitor-instances --instance-ids i-1234567890abcdef0
輸出:
{ "InstanceMonitorings": [ { "InstanceId": "i-1234567890abcdef0", "Monitoring": { "State": "pending" } } ] }
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如需 API 詳細資訊,請參閱AWS CLI 命令參考MonitorInstances
中的。
-
- JavaScript
-
- 適用於 JavaScript (v3) 的開發套件
-
注意
還有更多關於 GitHub。尋找完整範例,並了解如何在AWS 設定和執行程式碼範例儲存庫
。 import { MonitorInstancesCommand } from "@aws-sdk/client-ec2"; import { client } from "../libs/client.js"; // Turn on detailed monitoring for the selected instance. // By default, metrics are sent to Amazon CloudWatch every 5 minutes. // For a cost you can enable detailed monitoring which sends metrics every minute. export const main = async () => { const command = new MonitorInstancesCommand({ InstanceIds: ["INSTANCE_ID"], }); try { const { InstanceMonitorings } = await client.send(command); const instancesBeingMonitored = InstanceMonitorings.map( (im) => ` • Detailed monitoring state for ${im.InstanceId} is ${im.Monitoring.State}.`, ); console.log("Monitoring status:"); console.log(instancesBeingMonitored.join("\n")); } catch (err) { console.error(err); } };
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如需 API 詳細資訊,請參閱 AWS SDK for JavaScript API 參考MonitorInstances中的。
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- PowerShell
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- 適用的工具 PowerShell
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範例 1:此範例會啟用指定執行處理的詳細監視。
Start-EC2InstanceMonitoring -InstanceId i-12345678
輸出:
InstanceId Monitoring ---------- ---------- i-12345678 Amazon.EC2.Model.Monitoring
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如需 API 詳細資訊,請參閱AWS Tools for PowerShell 指令程MonitorInstances式參考中的。
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- SAP ABAP
-
- 適用於 SAP ABAP 的開發套件
-
注意
還有更多關於 GitHub。尋找完整範例,並了解如何在AWS 設定和執行程式碼範例儲存庫
。 DATA lt_instance_ids TYPE /aws1/cl_ec2instidstringlist_w=>tt_instanceidstringlist. APPEND NEW /aws1/cl_ec2instidstringlist_w( iv_value = iv_instance_id ) TO lt_instance_ids. "Perform dry run" TRY. " DryRun is set to true. This checks for the required permissions to monitor the instance without actually making the request. " lo_ec2->monitorinstances( it_instanceids = lt_instance_ids iv_dryrun = abap_true ). CATCH /aws1/cx_rt_service_generic INTO DATA(lo_exception). " If the error code returned is `DryRunOperation`, then you have the required permissions to monitor this instance. " IF lo_exception->av_err_code = 'DryRunOperation'. MESSAGE 'Dry run to enable detailed monitoring completed.' TYPE 'I'. " DryRun is set to false to enable detailed monitoring. " lo_ec2->monitorinstances( it_instanceids = lt_instance_ids iv_dryrun = abap_false ). MESSAGE 'Detailed monitoring enabled.' TYPE 'I'. " If the error code returned is `UnauthorizedOperation`, then you don't have the required permissions to monitor this instance. " ELSEIF lo_exception->av_err_code = 'UnauthorizedOperation'. MESSAGE 'Dry run to enable detailed monitoring failed. User does not have the permissions to monitor the instance.' TYPE 'E'. ELSE. DATA(lv_error) = |"{ lo_exception->av_err_code }" - { lo_exception->av_err_msg }|. MESSAGE lv_error TYPE 'E'. ENDIF. ENDTRY.
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如需 API 詳細資訊,請參閱 AWS SDK MonitorInstances中的 SAP ABAP API 參考資料。
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如需 AWS SDK 開發人員指南和程式碼範例的完整清單,請參閱使用 AWS 開發套件建立 Amazon EC2 資源。此主題也包含有關入門的資訊和舊版 SDK 的詳細資訊。
ModifyVpcAttribute
MoveAddressToVpc