Posted by tartieret 10/29/2025
Tell HN: Azure outage
Error: visual-studio-code: Download failed on Cask 'visual-studio-code' with message: Download failed: https://update.code.visualstudio.com/1.105.1/darwin-arm64/st...
The root zone and www. do not: https://dnschecker.org/#A/microsoft.com (all resolvers return records)
And querying https://www.microsoft.com/ results in HTTP 200 on the root document, but the page elements return errors (a 504 on the .css/.js documents, a 404 on some fonts, Name Not Resolved on scripts.clarity.ms, Connection Timed Out on wcpstatic.microsoft.com and mem.gfx.ms). That many different kinds of errors is actually kind of impressive.
I'm gonna say this was a networking/routing issue. The CDN stayed up, but everything else non-CDN became unroutable, and different requests traveled through different paths/services, but each eventually hit the bad network path, and that's what created all the different responses. Could also have been a bad deploy or a service stopped running and there's different things trying to access that service in different ways, leading to the weird responses... but that wouldn't explain the failed DNS propagation.
I wonder if this is microsoft "learning" to "prevent" such an issue and instead triggered it...
"One often meets his destiny on the path he takes to avoid it" -- Master Oogway
2028: the year of migrating from a managed provider to the cloud
2029: the year of migrating from the cloud to your own metal in a rack
People keep thinking the solution to their problems is to do something new (that they don't fully understand).
TIL it's called Nirvana Fallacy
We used to call it "The grass is always greener on the other side of the fence."
Moving a website quickly is never fun.
> There are currently no active events. Use Azure Service Health to view other issues that may be impacting your services.
Links to a page on Azure Portal which is down...
"We are investigating an issue with the Azure Portal where customers may be experiencing issues accessing the portal. More information will be provided shortly."
HTTPSConnectionPool(host='schemas.xmlsoap.org', port=443): Max retries exceeded with url: /soap/encoding/ (Caused by SSLError(CertificateError("hostname 'schemas.xmlsoap.org' doesn't match '*.azureedge.net'")))
A service we rely on that isn't even running on Azure is inaccessible due to this issue. For an asset that probably never changes. Wild for that to be the SPOF.160k+ results on GitHub: https://github.com/search?q=http%3A%2F%2Fschemas.xmlsoap.org...
It's only after the fact they are transparent about the impact