If your Azure Database for PostgreSQL Flexible Server experiences unexpected downtime, don’t panic. The first step is to understand that since the issue is caused by the platform itself, Microsoft’s support and backend investigation are your best resources.
Start by checking the Resource Health status for your affected server. This tool provides specific insights into the health of your resource and can help identify if the problem is related to platform maintenance, outages, or other platform issues. If you see an event related to the downtime, the most reliable next step is to open a support request directly from that Resource Health event.
While restarting the server manually might bring the service back temporarily, it won’t reveal what caused the outage. To find the root cause, request a Microsoft backend Root Cause Analysis (RCA) support. This involves asking Microsoft support to investigate their internal logs and telemetry data, which are not accessible through customer-side logs like PostgreSQL logs or activity logs.
Submitting this support request ensures you get detailed insights into what caused the downtime, keeping you better informed and helping prevent similar issues in the future. Remember, the Resource Health tool can tell you if an impact was planned, unplanned, or user-initiated, but only Microsoft’s internal investigation can uncover the exact cause.
If you want more detailed information about Resource Health and how it works, you can review the official documentation here:
Hopefully, this guidance helps you resolve the issue. Please don’t hesitate to reach out if you have any further questions, need more steps, or clarification. And if you find this information useful, consider not closing the conversation by upvoting or accepting the answer, so others can benefit too.