I am using unattended-upgrades across multiple servers. I would like updates to be rolled out gradually, either randomly or to a subset of test/staging machines first. Is there a way to do that?
An obvious option is to set some machines to update on Monday and the others to update on Wednesday, but that only gives me only weekly updates…
The goal of course is to avoid a Crowdstrike-like situation on my Ubuntu machines.
What you’re asking for is a CI/CD pipeline that deploys a set of OS updates as a set revision. I don’t the details on how to do it but that’s the concept you’re asking for.
What do you mean?