* [gentoo-commits] proj/catalyst:dilfridge/qcow2 commit in: targets/diskimage-stage1/, diskimage/fstar/, targets/diskimage-stage2/, ...
@ 2024-09-27 22:48 Andreas K. Hüttel
0 siblings, 0 replies; only message in thread
From: Andreas K. Hüttel @ 2024-09-27 22:48 UTC (permalink / raw
To: gentoo-commits
commit: c78cce0587da9bd577ac5e0f27e3c6a8b752b840
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 Sep 27 22:47:49 2024 +0000
URL: https://gitweb.gentoo.org/proj/catalyst.git/commit/?id=c78cce05
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 $?
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2024-09-27 22:48 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-09-27 22:48 [gentoo-commits] proj/catalyst:dilfridge/qcow2 commit in: targets/diskimage-stage1/, diskimage/fstar/, targets/diskimage-stage2/, Andreas K. Hüttel
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox