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illiliti 8abfcc9052 tinyramfs: fix init* hooks not getting copied
copy_file overwrites global _dir variable which lead to skipping
copying init* hooks.
2021-05-21 22:24:08 +03:00
docs docs: regenerate man pages 2021-05-10 16:13:25 +03:00
hooks tinyramfs: kill command isn't actually needed 2021-05-16 02:39:18 +03:00
device-helper device-helper: move /dev/disk/by- to create_symlink() 2021-05-11 12:49:29 +03:00
init init: do not redirect shell output to stderr 2021-05-11 13:06:58 +03:00
LICENSE Initial commit 2020-01-03 13:31:04 +00:00
Makefile document kernel command-line parameters 2020-09-07 09:55:41 +03:00
README.md readme: ldd is optional 2021-05-10 16:04:13 +03:00
tinyramfs tinyramfs: fix init* hooks not getting copied 2021-05-21 22:24:08 +03:00

Tinyramfs

Currently tinyramfs is incomplete, don't expect that everything is working

Features

  • No local's, no bashisms, only POSIX shell
  • Portable, not distro specific
  • Easy to use configuration
  • Build time and init time hooks
  • LUKS (detached header, key), LVM
  • mdev, mdevd, eudev, systemd-udevd

Dependencies

  • POSIX make (build time)
  • POSIX utilities
  • POSIX shell
  • switch_root
  • mount
  • cpio
  • ldd
    • Optional. Required for copying binary dependencies
  • strip
    • Optional. Required for reducing image size by stripping binaries
  • blkid
    • Optional. Required for UUID, LABEL, PARTUUID support
  • mdev OR mdevd OR eudev OR systemd-udevd OR CONFIG_UEVENT_HELPER
    • Optional. Required for modular kernel, /dev/mapper/* and /dev/disk/* creation
  • lvm2
    • Optional. Required for LVM support
  • cryptsetup
    • Optional. Required for LUKS support
  • busybox loadkmap
    • Optional. Required for keymap support
  • kmod OR busybox modutils with patch (already included in KISS Linux)
    • Not required for monolithic kernel

Installation

git clone https://github.com/illiliti/tinyramfs
cd tinyramfs
make install

Usage

# read tinyramfs.config(5) and setup /etc/tinyramfs/config
# run as root
tinyramfs -o "/boot/initramfs-$(uname -r)"
# update your bootloader
# reboot...

Thanks

E5ten
dylanaraps

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