Oct 30, 2019
Azure Virtual Machines - Mitigated
Summary of Impact: Between 23:40 UTC on 29 Oct 2019 and 06:15 UTC on 30 Oct 2019, a subset of customers using Virtual Machines may have received failure notifications when performing service management operations - such as create, update, delete - for resources hosted in these regions.
Preliminary Root Cause: Engineers determined that an error in a recent deployment task impacted connectivity for backend services, preventing requests from completing.
Mitigation: Azure Engineers rolled back the recent deployment task to mitigate the issue.
Updates Summary
Identified:
This issue has been identified from the Azure status page.
Azure Engineers will continue to investigate to establish the full root cause and prevent future occurrences. Stay informed about Azure service issues by creating custom service health alerts: https://aka.ms/ash-videos for video tutorials and https://aka.ms/ash-alerts for how-to documentation.