I am so freaking tired of dealing with Azure bullshit. Why this cloud just CANNOT work like it is supposed to? It is unreal. To give you some example.

For the past month we've been debugging a case, where applications running on AKS (Linux-based VMs) have connectivity issue. The conclusion was: it is (of course) fucking Azure. Literally a bunch of VMs from the same zone, at the same time becomes unresponsive (most likely running on the same rack/host). Inbefore "but muh Azure has Freeze events" - no, our instances haven't received a single event of this type.

Kumar and Krishna from support weren't useful (anyone surprised?). We decided to change VM series (from Dasv6 to Dsv7).. and magically all freezes dropped to 0. Check attached image.

The only problem is that Dsv7 costs 50% more than Dasv6. What a joke.