2020.09.29 の Azure Active Directory 障害

Azure Active Directory周りで障害らしい。

Authentication errors across multiple Microsoft or Azure services – Mitigated (Tracking ID SM79-F88)

Summary of Impact: Between approximately 21:25 UTC on Sep 28 2020 and 00:23 UTC on Sep 29 2020, a subset of customers in the Azure Public and Azure Government clouds may have encountered errors performing authentication operations for a number of Microsoft or Azure services, including access to the Azure Portals. Targeted communications will be sent to customers for any residual downstream service impact.
Preliminary Root Cause: A recent configuration change impacted a backend storage layer, which caused latency to authentication requests.
Mitigation: The configuration was rolled back to mitigate the issue.
Next Steps: Services that still experience residual impact will receive separate portal communications. A full Post Incident Report (PIR) will be published within the next 72 hours.

だそうです。
Microsoft 365(Office 365)関連でサインイン周りにも影響でてますね。バックエンドストレージレイヤーの最近の構成変更の影響で認証要求の遅延が発生したとか。

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Azure Update (2020.09.23 + Ignite)

Microsoft Ignite 2020関連のUpdateを中心にいろいろですね。

Microsoft Ignite関連

  • Microsoft Ignite 2020: Empowering businesses to build resilience for today and what’s ahead
  • Bring innovation anywhere with Azure’s multi-cloud, multi-edge hybrid capabilities
  • Protect multi-cloud workloads with new Azure security innovations
  • Build powerful and responsible AI solutions with Azure
  • Achieve your app development goals with Power Platform and Azure
  • Microsoft Ignite 2020 基調講演まとめ
  • 関係ないけどPowerPlatformのリリース計画はここみたらいいらしい。
  • 続きを読む