commit: 8c38829e7e1b166507dd3e3bffc3876f1ab2eedc Author: Andreas K. Hüttel <dilfridge <AT> gentoo <DOT> org> AuthorDate: Mon Apr 8 12:39:15 2024 +0000 Commit: Andreas K. Hüttel <dilfridge <AT> gentoo <DOT> org> CommitDate: Fri Aug 9 19:33:45 2024 +0000 URL: https://gitweb.gentoo.org/proj/catalyst.git/commit/?id=8c38829e
Start copying the livecd infrastructure for diskimage Signed-off-by: Andreas K. Hüttel <dilfridge <AT> gentoo.org> diskimage/files/README.txt | 111 +++++++++++++++++++++ diskimage/files/generic.motd.txt | 9 ++ diskimage/files/livecd-bash_profile | 4 + diskimage/files/livecd-bashrc | 1 + diskimage/files/livecd-local.start | 20 ++++ diskimage/files/livecd.motd.txt | 11 ++ diskimage/files/minimal.motd.txt | 11 ++ .../fstar/aboot-1.0_pre20040408-r2-cdtar.tar.bz2 | Bin 0 -> 24602 bytes diskimage/fstar/arcload-0.43-r1.tbz2 | Bin 0 -> 24668 bytes .../fstar/isolinux-elilo-memtest86+-cdtar.tar.bz2 | Bin 0 -> 210434 bytes targets/diskimage-stage1/chroot.sh | 5 + targets/diskimage-stage1/controller.sh | 16 +++ targets/diskimage-stage1/preclean-chroot.sh | 5 + targets/diskimage-stage2/controller.sh | 105 +++++++++++++++++++ 14 files changed, 298 insertions(+) diff --git a/diskimage/files/README.txt b/diskimage/files/README.txt new file mode 100644 index 00000000..ebf67691 --- /dev/null +++ b/diskimage/files/README.txt @@ -0,0 +1,111 @@ + +This lists the possible command line options that can be used to tweak the boot +process of this CD. This lists the Gentoo-specific options, along with a few +options that are built-in to the kernel, but that have been proven very useful +to our users. Also, all options that start with "do" have a "no" inverse, that +does the opposite. For example, "doscsi" enables SCSI support in the initial +ramdisk boot, while "noscsi" disables it. + + +Hardware options: +acpi=on This loads support for ACPI and also causes the acpid daemon to + be started by the CD on boot. This is only needed if your + system requires ACPI to function properly. This is not + required for Hyperthreading support. +acpi=off Completely disables ACPI. This is useful on some older systems + and is also a requirement for using APM. This will disable any + Hyperthreading support of your processor. +console=X This sets up serial console access for the CD. The first + option is the device, usually ttyS0 on x86, followed by any + connection options, which are comma separated. The default + options are 9600,8,n,1. +dmraid=X This allows for passing options to the device-mapper RAID + subsystem. Options should be encapsulated in quotes. +doapm This loads APM driver support. This requires you to also use + acpi=off. +dopcmcia This loads support for PCMCIA and Cardbus hardware and also + causes the pcmcia cardmgr to be started by the CD on boot. + This is only required when booting from PCMCIA/Cardbus devices. +doscsi This loads support for most SCSI controllers. This is also a + requirement for booting most USB devices, as they use the SCSI + subsystem of the kernel. +hda=stroke This allows you to partition the whole hard disk even when your + BIOS is unable to handle large disks. This option is only used + on machines with an older BIOS. Replace hda with the device + that is requiring this option. +ide=nodma This forces the disabling of DMA in the kernel and is required + by some IDE chipsets and also by some CDROM drives. If your + system is having trouble reading from your IDE CDROM, try this + option. This also disables the default hdparm settings from + being executed. +noapic This disables the Advanced Programmable Interrupt Controller + that is present on newer motherboards. It has been known to + cause some problems on older hardware. +nodetect This disables all of the autodetection done by the CD, + including device autodetection and DHCP probing. This is + useful for doing debugging of a failing CD or driver. +nodhcp This disables DHCP probing on detected network cards. This is + useful on networks with only static addresses. +nodmraid Disables support for device-mapper RAID, such as that used for + on-board IDE/SATA RAID controllers. +nofirewire This disables the loading of Firewire modules. This should + only be necessary if your Firewire hardware is causing + a problem with booting the CD. +nogpm This diables gpm console mouse support. +nohotplug This disables the loading of the hotplug and coldplug init + scripts at boot. This is useful for doing debugging of a + failing CD or driver. +nokeymap This disables the keymap selection used to select non-US + keyboard layouts. +nolapic This disables the local APIC on Uniprocessor kernels. +nosata This disables the loading of Serial ATA modules. This is used + if your system is having problems with the SATA subsystem. +nosmp This disables SMP, or Symmetric Multiprocessing, on SMP-enabled + kernels. This is useful for debugging SMP-related issues with + certain drivers and motherboards. +nosound This disables sound support and volume setting. This is useful + for systems where sound support causes problems. +nousb This disables the autoloading of USB modules. This is useful + for debugging USB issues. +slowusb This adds some extra pauses into the boot process for slow + USB CDROMs, like in the IBM BladeCenter. +Volume/Device Management: +doevms This enables support for IBM's pluggable EVMS, or Enterprise + Volume Management System. This is not safe to use with lvm2. +dolvm This enables support for Linux's Logical Volume Management. + This is not safe to use with evms2. +Screen reader access: +speakup.synth=synth starts speakup using a given synthesizer. + supported synths are acntpc, acntsa, apollo, audptr, bns, + decext, dectlk, dtlk, keypc, ltlk, spkout and txprt. + Also, soft is supported for software speech and dummy is + supported for testing. +speakup.quiet=1 sets the synthesizer not to speak until a key is pressed. +speakup_SYNTH.port=n sets the port for internal synthesizers. +speakup_SYNTH.ser=n sets the serial port for external synthesizers. +Other options: +debug Enables debugging code. This might get messy, as it displays + a lot of data to the screen. +docache This caches the entire runtime portion of the CD into RAM, + which allows you to umount /mnt/cdrom and mount another CDROM. + This option requires that you have at least twice as much + available RAM as the size of the CD. +doload=X This causes the initial ramdisk to load any module listed, as + well as dependencies. Replace X with the module name. + Multiple modules can be specified by a comma-separated list. +dosshd Starts sshd on boot, which is useful for unattended installs. +passwd=foo Sets whatever follows the equals as the root password, which + is required for dosshd since we scramble the root password. +noload=X This causes the initial ramdisk to skip the loading of a + specific module that may be causing a problem. Syntax matches + that of doload. +nogui This causes an X-enabled LiveCD to not automatically start X, + but rather, to drop to the command line instead. +nonfs Disables the starting of portmap/nfsmount on boot. +scandelay This causes the CD to pause for 10 seconds during certain + portions the boot process to allow for devices that are slow to + initialize to be ready for use. +scandelay=X This allows you to specify a given delay, in seconds, to be + added to certain portions of the boot process to allow for + devices that are slow to initialize to be ready for use. + Replace X with the number of seconds to pause. diff --git a/diskimage/files/generic.motd.txt b/diskimage/files/generic.motd.txt new file mode 100644 index 00000000..fb931d6c --- /dev/null +++ b/diskimage/files/generic.motd.txt @@ -0,0 +1,9 @@ +##GREETING + +The root password on this system has been auto-scrambled for security. + +If any ethernet adapters were detected at boot, they should be auto-configured +if DHCP is available on your network. Type "net-setup eth0" to specify eth0 IP +address settings by hand. + +Check /etc/kernels/kernel-config-* for kernel configuration(s). diff --git a/diskimage/files/livecd-bash_profile b/diskimage/files/livecd-bash_profile new file mode 100644 index 00000000..cebe8ca2 --- /dev/null +++ b/diskimage/files/livecd-bash_profile @@ -0,0 +1,4 @@ +#!/bin/bash + +#This file is sourced by bash when you log in interactively. +[[ -f ~/.bashrc ]] && source ~/.bashrc diff --git a/diskimage/files/livecd-bashrc b/diskimage/files/livecd-bashrc new file mode 100644 index 00000000..a9bf588e --- /dev/null +++ b/diskimage/files/livecd-bashrc @@ -0,0 +1 @@ +#!/bin/bash diff --git a/diskimage/files/livecd-local.start b/diskimage/files/livecd-local.start new file mode 100644 index 00000000..a7bb2bef --- /dev/null +++ b/diskimage/files/livecd-local.start @@ -0,0 +1,20 @@ +#!/bin/bash +# /etc/conf.d/local.start + +# This is a good place to load any misc. +# programs on startup ( 1>&2 ) + +#if [ -d /usr/livecd/db ] +#then +# ln -sf /usr/livecd/db /var/db +#fi + +if [ -d /usr/livecd/profiles ] +then + ln -sf /usr/livecd/profiles /var/db/repos/gentoo/profiles +fi + +if [ -d /usr/livecd/eclass ] +then + ln -sf /usr/livecd/eclass /var/db/repos/gentoo/eclass +fi diff --git a/diskimage/files/livecd.motd.txt b/diskimage/files/livecd.motd.txt new file mode 100644 index 00000000..029c2f6e --- /dev/null +++ b/diskimage/files/livecd.motd.txt @@ -0,0 +1,11 @@ +The latest version of the Handbook is always available from the Gentoo web +site by typing "links https://wiki.gentoo.org/wiki/Handbook";. + +To start an ssh server on this system, type "/etc/init.d/sshd start". If you +need to log in remotely as root, type "passwd root" to reset root's password +to a known value. + +Please report any bugs you find to https://bugs.gentoo.org. Be sure to include +detailed information about how to reproduce the bug you are reporting. + +Thank you for using Gentoo Linux! diff --git a/diskimage/files/minimal.motd.txt b/diskimage/files/minimal.motd.txt new file mode 100644 index 00000000..029c2f6e --- /dev/null +++ b/diskimage/files/minimal.motd.txt @@ -0,0 +1,11 @@ +The latest version of the Handbook is always available from the Gentoo web +site by typing "links https://wiki.gentoo.org/wiki/Handbook";. + +To start an ssh server on this system, type "/etc/init.d/sshd start". If you +need to log in remotely as root, type "passwd root" to reset root's password +to a known value. + +Please report any bugs you find to https://bugs.gentoo.org. Be sure to include +detailed information about how to reproduce the bug you are reporting. + +Thank you for using Gentoo Linux! diff --git a/diskimage/fstar/aboot-1.0_pre20040408-r2-cdtar.tar.bz2 b/diskimage/fstar/aboot-1.0_pre20040408-r2-cdtar.tar.bz2 new file mode 100644 index 00000000..58a46f40 Binary files /dev/null and b/diskimage/fstar/aboot-1.0_pre20040408-r2-cdtar.tar.bz2 differ diff --git a/diskimage/fstar/arcload-0.43-r1.tbz2 b/diskimage/fstar/arcload-0.43-r1.tbz2 new file mode 100644 index 00000000..77ce2cb4 Binary files /dev/null and b/diskimage/fstar/arcload-0.43-r1.tbz2 differ diff --git a/diskimage/fstar/isolinux-elilo-memtest86+-cdtar.tar.bz2 b/diskimage/fstar/isolinux-elilo-memtest86+-cdtar.tar.bz2 new file mode 100644 index 00000000..93e7dc88 Binary files /dev/null and b/diskimage/fstar/isolinux-elilo-memtest86+-cdtar.tar.bz2 differ diff --git a/targets/diskimage-stage1/chroot.sh b/targets/diskimage-stage1/chroot.sh new file mode 100755 index 00000000..d143927e --- /dev/null +++ b/targets/diskimage-stage1/chroot.sh @@ -0,0 +1,5 @@ +#!/bin/bash + +source /tmp/chroot-functions.sh + +run_merge --update --deep --newuse "${clst_packages}" diff --git a/targets/diskimage-stage1/controller.sh b/targets/diskimage-stage1/controller.sh new file mode 100755 index 00000000..1e27237b --- /dev/null +++ b/targets/diskimage-stage1/controller.sh @@ -0,0 +1,16 @@ +#!/bin/bash + +source ${clst_shdir}/support/functions.sh + +## START RUNSCRIPT + +case $1 in + build_packages) + shift + export clst_packages="$*" + mkdir -p ${clst_chroot_path}/tmp + exec_in_chroot \ + ${clst_shdir}/${clst_target}/chroot.sh + ;; +esac +exit $? diff --git a/targets/diskimage-stage1/preclean-chroot.sh b/targets/diskimage-stage1/preclean-chroot.sh new file mode 100755 index 00000000..5353f67d --- /dev/null +++ b/targets/diskimage-stage1/preclean-chroot.sh @@ -0,0 +1,5 @@ +#!/bin/bash + +source /tmp/chroot-functions.sh + +cleanup_stages diff --git a/targets/diskimage-stage2/controller.sh b/targets/diskimage-stage2/controller.sh new file mode 100755 index 00000000..210cc767 --- /dev/null +++ b/targets/diskimage-stage2/controller.sh @@ -0,0 +1,105 @@ +#!/bin/bash + +source ${clst_shdir}/support/functions.sh + +case $1 in + pre-kmerge) + # Sets up the build environment before any kernels are compiled + exec_in_chroot ${clst_shdir}/support/pre-kmerge.sh + ;; + + kernel) + shift + export kname="$1" + + [ -n "${clst_linuxrc}" ] && \ + copy_to_chroot ${clst_linuxrc} /tmp/linuxrc + exec_in_chroot ${clst_shdir}/support/kmerge.sh + delete_from_chroot /tmp/linuxrc + + extract_modules ${clst_chroot_path} ${kname} + ;; + + pre-distkmerge) + # Install dracut + exec_in_chroot ${clst_shdir}/support/pre-distkmerge.sh + ;; + + preclean) + # move over the environment + cp -f ${clst_sharedir}/livecd/files/livecd-bashrc \ + ${clst_chroot_path}/root/.bashrc + cp -f ${clst_sharedir}/livecd/files/livecd-bash_profile \ + ${clst_chroot_path}/root/.bash_profile + cp -f ${clst_sharedir}/livecd/files/livecd-local.start \ + ${clst_chroot_path}/etc/conf.d/local.start + ;; + + livecd-update) + # Now, finalize and tweak the livecd fs (inside of the chroot) + exec_in_chroot ${clst_shdir}/support/livecdfs-update.sh + ;; + + rc-update) + exec_in_chroot ${clst_shdir}/support/rc-update.sh + ;; + + fsscript) + exec_in_chroot ${clst_fsscript} + ;; + + clean) + if [ "${clst_diskimage_type}" = "gentoo-release-minimal" ] + then + # Clean out man, info and doc files + rm -rf ${clst_chroot_path}/usr/share/{man,doc,info}/* + fi + ;; + + bootloader) + shift + # Here is where we poke in our identifier + touch $1/livecd + + # We create a firmware directory, if necessary + if [ -e ${clst_chroot_path}/lib/firmware.tar.bz2 ] + then + echo "Creating firmware directory in $1" + mkdir -p $1/firmware + # TODO: Unpack firmware into $1/firmware and remove it from the + # chroot so newer livecd-tools/genkernel can find it and unpack it. + fi + + # Move over the readme (if applicable) + if [ -n "${clst_diskimage_readme}" ] + then + cp -f ${clst_diskimage_readme} $1/README.txt + else + cp -f ${clst_sharedir}/livecd/files/README.txt $1 + fi + + if [ -e ${clst_chroot_path}/boot/memtest86plus/ ]; then + cp -rv ${clst_chroot_path}/boot/memtest86plus/* $1 + fi + + ${clst_shdir}/support/bootloader-setup.sh $1 + ;; + + unmerge) + [ "${clst_diskimage_depclean}" != "no" ] && exec_in_chroot ${clst_shdir}/support/depclean.sh + shift + export clst_packages="$*" + exec_in_chroot ${clst_shdir}/support/unmerge.sh + ;; + + target_image_setup) + shift + ${clst_shdir}/support/target_image_setup.sh $1 + ;; + + qcow2) + shift + ${clst_shdir}/support/create-qcow2.sh $1 + ;; +esac +exit $?
