將應用程式部署至 Google Cloud的正式環境後,您可能需要修改應用程式使用的基礎架構。舉例來說,您可能需要變更 VM 的機器類型,或變更 Cloud Storage 值區的儲存空間類別。Google Cloud 基礎架構可靠性指南的這一部分將概述變更管理指南,您可以遵循這些指南,降低基礎架構資源的可靠性風險。本節也會說明如何監控 Google Cloud 基礎架構的可用性。
逐步部署基礎架構變更
如需變更 Google Cloud 基礎架構,請盡可能逐步將變更部署至正式環境。舉例來說,如果您需要變更 VM 的機器類型,請將變更部署至一個區域中的幾個 VM,然後監控變更的效果。如果您發現任何問題,請盡快將基礎架構還原為先前的穩定狀態。診斷並解決問題,然後重新啟動漸進式部署程序。確認工作負載運作正常後,請逐步在整個基礎架構中部署變更。
您可以使用Google Cloud Service Health 資訊主頁,監控所有區域的 Google Cloud 服務目前狀態。您也可以查看每項服務的基礎架構失敗 (稱為「事件」) 記錄。記錄頁面會提供每個事件的詳細資料,例如事件持續時間、受影響的區域和區域、受影響的服務,以及任何建議的解決方法。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2024-11-20 (世界標準時間)。"],[[["Deploy infrastructure changes to production progressively, starting with a small subset of resources and monitoring the effects before expanding."],["Exercise rigorous control over changes to global resources like VPC networks and global load balancers, as they can become single points of failure."],["Use the Google Cloud Service Health Dashboard to monitor the current status of Google Cloud services and view historical infrastructure failures."],["Utilize Personalized Service Health to view incidents relevant to your specific project and set up alerts, and use the provided API to access incident information."]]],[]]