https://bottlerocket.dev/
https://github.com/bottlerocket-os/bottlerocket

https://bottlerocket.dev/en/
https://bottlerocket.dev/en/os/1.30.x/concepts/
https://bottlerocket.dev/en/os/1.30.x/concepts/components/
https://bottlerocket.dev/en/os/1.30.x/concepts/variants/
https://github.com/bottlerocket-os/bottlerocket/blob/develop/PROVISIONING-METAL.md

note: raised after CoreOS

https://github.com/bottlerocket-os/bottlerocket/blob/develop/BUILDING.md

2020
https://habr.com/ru/company/vdsina/blog/518290/
https://www.opennet.ru/opennews/art.shtml?num=53648