Cloud Single Points of Failure

Probably one of my most frequent blog topics is "cloud". I'm sure that you've all read and incorporated my suggestions in your solutions. You're welcome.

Recently, a twist arose that I hadn't considered.

You've certainly taken advantage of your cloud providers geographic separation. But did you ask the really tacky questions?

In July, Google Cloud had an "incident" that took down customer workloads that were spread across multiple geographic "zones."

It turns out that some of Google Cloud services are tied to a single datacenter.

But YOU certainly inquired about that when you contracted to place your workload across different zones and regions to ensure resilience. And a requirement that all of the cloud's services you require were redundant in your contract with service level commitments.

Didn't you?

Now you know.

The details are here (archive.org) and here (archive.org).