Add booster initramfs package
I am an author of booster initramfs tool. Booster is a fast and simple initramfs with focus on security. Here are a few advantages of booster:
- fast image generation, it takes ~500ms for a single image
- fast boot, depending on filesystem configuration initfs stage takes as low as 120ms
- supports fulldisk encryption
- supports Yubikey, FIDO2, TPM2, Clevis, LUKS for partition encryption
- supports console configuration at initramfs
- supports rootfs at LVM, MdRaid
- supports partition autodiscovery specification
- does not require on systemd. It works with systemd, runit and probably any other init system.
Booster is used at Arch Linux (systemd based) and Void Linux (runit based) distros. I would love to see it used at Alpine Linux. Booster matches Alpine's idea of a fast and simple distro for users.
I'll be glad to answer any questions and help to debug issues.