Wait, all your servers are the same?

• For the root partition, pretty much, yes.

• Custom per machine software is outside of the centrally managed root partition, and therefore does not interfere with updates.

• Software run by the server can be run in a chroot with a limited view of the root partition, allowing the application to be hermetic and therefore protected from changes on the root partition.

• We also have support for multiple libcs and use static linking for most library applications.

• This combination makes it easy to have hundreds of different apps with their own dependencies that change at their own pace.