Remove fedore specific parts and use squash filesystem as live root.
"13",
"14",
"15",
+ "16",
"17",
"20",
"21",
--- /dev/null
+#!/bin/sh
+
+trap 'poweroff -f' EXIT
+
+# don't let udev and this script step on eachother's toes
+for x in 64-lvm.rules 70-mdadm.rules 99-mount-rules; do
+ : > "/etc/udev/rules.d/$x"
+done
+rm -f -- /etc/lvm/lvm.conf
+udevadm control --reload
+set -e
+
+udevadm settle
+mkfs.ext4 -q -L dracut /dev/disk/by-id/ata-disk_root
+mkdir -p /root
+mount /dev/disk/by-id/ata-disk_root /root
+mkdir -p /root/run /root/testdir
+echo "Creating squashfs"
+mksquashfs /source /root/testdir/rootfs.img -quiet
+umount /root
+echo "dracut-root-block-created" | dd oflag=direct,dsync of=/dev/disk/by-id/ata-disk_marker
+poweroff -f
+++ /dev/null
-#!/usr/bin/python3 -tt
-#
-# livecd-creator : Creates Live CD based for Fedora.
-#
-# Copyright 2007, Red Hat Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU Library General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-import os
-import os.path
-import sys
-import time
-import optparse
-import logging
-import shutil
-from distutils.dir_util import copy_tree
-
-import imgcreate
-from imgcreate.fs import makedirs
-
-class myLiveImageCreator(imgcreate.x86LiveImageCreator):
- def __init__(self, ks, name, fslabel=None, releasever=None, tmpdir="/tmp",
- title="Linux", product="Linux"):
-
- imgcreate.x86LiveImageCreator.__init__(self, ks, name,
- fslabel=fslabel,
- releasever=releasever,
- tmpdir=tmpdir)
-
- #self._outdir=os.getenv("TESTDIR", ".")
-
- def install(self, repo_urls = {}):
- copy_tree(os.environ.get("TESTDIR", ".") + "/root-source", self._instroot)
-
- def configure(self):
- self._create_bootconfig()
-
- def _get_kernel_versions(self):
- ret = {}
- version=os.uname()
- version=version[2]
- ret["kernel-" + version] = [version]
- return ret
-
- def __sanity_check(self):
- pass
-
-class Usage(Exception):
- def __init__(self, msg = None, no_error = False):
- Exception.__init__(self, msg, no_error)
-
-def parse_options(args):
- parser = optparse.OptionParser()
-
- imgopt = optparse.OptionGroup(parser, "Image options",
- "These options define the created image.")
- imgopt.add_option("-c", "--config", type="string", dest="kscfg",
- help="Path or url to kickstart config file")
- imgopt.add_option("-b", "--base-on", type="string", dest="base_on",
- help="Add packages to an existing live CD iso9660 image.")
- imgopt.add_option("-f", "--fslabel", type="string", dest="fslabel",
- help="File system label (default based on config name)")
- # Provided for img-create compatibility
- imgopt.add_option("-n", "--name", type="string", dest="fslabel",
- help=optparse.SUPPRESS_HELP)
- imgopt.add_option("", "--image-type", type="string", dest="image_type",
- help=optparse.SUPPRESS_HELP)
- imgopt.add_option("", "--compression-type", type="string", dest="compress_type",
- help="Compression type recognized by mksquashfs "
- "(default xz needs a 2.6.38+ kernel, gzip works "
- "with all kernels, lzo needs a 2.6.36+ kernel, lzma "
- "needs custom kernel.) Set to 'None' to force read "
- "from base_on.",
- default="xz")
- imgopt.add_option("", "--releasever", type="string", dest="releasever",
- default=None,
- help="Value to substitute for $releasever in kickstart repo urls")
- parser.add_option_group(imgopt)
-
- # options related to the config of your system
- sysopt = optparse.OptionGroup(parser, "System directory options",
- "These options define directories used on your system for creating the live image")
- sysopt.add_option("-t", "--tmpdir", type="string",
- dest="tmpdir", default="/var/tmp",
- help="Temporary directory to use (default: /var/tmp)")
- sysopt.add_option("", "--cache", type="string",
- dest="cachedir", default=None,
- help="Cache directory to use (default: private cache")
- parser.add_option_group(sysopt)
-
- imgcreate.setup_logging(parser)
-
- # debug options not recommended for "production" images
- # Start a shell in the chroot for post-configuration.
- parser.add_option("-l", "--shell", action="store_true", dest="give_shell",
- help=optparse.SUPPRESS_HELP)
- # Don't compress the image.
- parser.add_option("-s", "--skip-compression", action="store_true", dest="skip_compression",
- help=optparse.SUPPRESS_HELP)
- parser.add_option("", "--skip-minimize", action="store_true", dest="skip_minimize",
- help=optparse.SUPPRESS_HELP)
-
- (options, args) = parser.parse_args()
-
- # Pretend to be a image-creator if called with that name
- options.image_type = 'livecd'
- if options.image_type not in ('livecd', 'image'):
- raise Usage("'%s' is a recognized image type" % options.image_type)
-
- # image-create compatibility: Last argument is kickstart file
- if len(args) == 1:
- options.kscfg = args.pop()
- if len(args):
- raise Usage("Extra arguments given")
-
- if options.base_on and not os.path.isfile(options.base_on):
- raise Usage("Image file '%s' does not exist" %(options.base_on,))
- if options.image_type == 'livecd':
- if options.fslabel and len(options.fslabel) > imgcreate.FSLABEL_MAXLEN:
- raise Usage("CD labels are limited to 32 characters")
- if options.fslabel and options.fslabel.find(" ") != -1:
- raise Usage("CD labels cannot contain spaces.")
-
- return options
-
-def main():
- try:
- options = parse_options(sys.argv[1:])
- except Usage as e:
- msg, no_error = e.args
- if no_error:
- out = sys.stdout
- ret = 0
- else:
- out = sys.stderr
- ret = 2
- if msg:
- print >> out, msg
- return ret
-
- if os.geteuid () != 0:
- print >> sys.stderr, "You must run %s as root" % sys.argv[0]
- return 1
-
- if options.fslabel:
- fslabel = options.fslabel
- name = fslabel
- else:
- name = "livecd"
-
- fslabel = "LiveCD"
- logging.info("Using label '%s' and name '%s'" % (fslabel, name))
-
- ks = imgcreate.read_kickstart(options.kscfg)
-
- creator = myLiveImageCreator(ks, name,
- fslabel=fslabel,
- releasever=options.releasever,
- tmpdir=os.path.abspath(options.tmpdir))
-
- creator.compress_type = options.compress_type
- creator.skip_compression = options.skip_compression
- creator.skip_minimize = options.skip_minimize
- if options.cachedir:
- options.cachedir = os.path.abspath(options.cachedir)
-
- try:
- creator.mount(options.base_on, options.cachedir)
- creator.install()
- creator.configure()
- if options.give_shell:
- print("Launching shell. Exit to continue.")
- print("----------------------------------")
- creator.launch_shell()
- creator.unmount()
- creator.package(os.environ.get("TESTDIR", "."))
- except imgcreate.CreatorError as e:
- logging.error(u"Error creating Live CD : %s" % e)
- return 1
- finally:
- creator.cleanup()
-
- return 0
-
-if __name__ == "__main__":
- sys.exit(main())
+++ /dev/null
-lang en_US.UTF-8
-keyboard us
-timezone US/Eastern
-auth --useshadow --enablemd5
-selinux --enforcing
-firewall --disabled
-part / --size 1024
-
-repo --name=fedora --mirrorlist=http://mirrors.fedoraproject.org/mirrorlist?repo=fedora-$version&arch=$basearch
-
-%packages
-@core
-anaconda-runtime
-bash
-kernel
-passwd
-policycoreutils
-chkconfig
-authconfig
-rootfiles
-
-%end
#!/bin/bash
+
# shellcheck disable=SC2034
-TEST_DESCRIPTION="root filesystem on a LiveCD dmsquash filesystem"
+TEST_DESCRIPTION="live root on a squash filesystem"
KVERSION="${KVERSION-$(uname -r)}"
# Uncomment this to debug failures
-#DEBUGFAIL="rd.shell rd.break rd.debug systemd.log_level=debug systemd.log_target=console"
-
-test_check() {
- for pdir in $(python3 -c "import site; print(site.getsitepackages())" | sed -e 's/\[\(.*\)\]/\1/' -e "s/', /' /g"); do
- # shellcheck disable=SC2001
- pdir1=$(echo "$pdir" | sed "s/^'\(.*\)'$/\1/")
- if [[ -d $pdir1/imgcreate ]]; then
- return 0
- fi
- done
- echo "python-imgcreate not installed"
- return 1
-}
+# DEBUGFAIL="rd.shell rd.debug loglevel=7"
test_run() {
dd if=/dev/zero of="$TESTDIR"/marker.img bs=1MiB count=1
# shellcheck disable=SC2034
declare -i disk_index=0
qemu_add_drive_args disk_index disk_args "$TESTDIR"/marker.img marker
- qemu_add_drive_args disk_index disk_args "$TESTDIR"/livecd.iso livecd 1
+ qemu_add_drive_args disk_index disk_args "$TESTDIR"/root.img root
"$testdir"/run-qemu \
"${disk_args[@]}" \
-boot order=d \
- -append "panic=1 oops=panic softlockup_panic=1 systemd.crash_reboot root=live:CDLABEL=LiveCD live rw quiet rd.retry=3 rd.info console=ttyS0,115200n81 selinux=0 rd.shell=0 $DEBUGFAIL" \
+ -append "rd.live.image rd.live.overlay.overlayfs=1 rd.live.dir=testdir root=LABEL=dracut console=ttyS0,115200n81 quiet selinux=0 rd.info rd.shell=0 panic=1 oops=panic softlockup_panic=1 $DEBUGFAIL" \
-initrd "$TESTDIR"/initramfs.testing
- # mediacheck test with qemu GUI
- # "$testdir"/run-qemu \
- # -drive format=raw,bps=1000000,index=0,media=disk,file="$TESTDIR"/livecd.iso \
- # -drive format=raw,index=1,media=disk,file="$TESTDIR"/root.img \
- # -m 512M -smp 2 \
- # -net none \
- # -append "root=live:CDLABEL=LiveCD live quiet rhgb selinux=0 rd.live.check" \
- # -initrd "$TESTDIR"/initramfs.testing
-
grep -U --binary-files=binary -F -m 1 -q dracut-root-block-success -- "$TESTDIR"/marker.img || return 1
}
test_setup() {
- mkdir -p -- "$TESTDIR"/overlay
- (
- # shellcheck disable=SC2030
- export initdir="$TESTDIR"/overlay
- # shellcheck disable=SC1090
- . "$basedir"/dracut-init.sh
- inst_multiple poweroff shutdown
- inst_hook shutdown-emergency 000 ./hard-off.sh
- inst_hook emergency 000 ./hard-off.sh
- )
-
- "$basedir"/dracut.sh -l -i "$TESTDIR"/overlay / \
- -a "debug dmsquash-live qemu" \
- -o "rngd" \
- -d "piix ide-gd_mod ata_piix ext3 sd_mod" \
- --no-hostonly-cmdline -N \
- -f "$TESTDIR"/initramfs.testing "$KVERSION" || return 1
-
- mkdir -p -- "$TESTDIR"/root-source
- kernel="$KVERSION"
+ mkdir -p -- "$TESTDIR"/overlay/source
# Create what will eventually be our root filesystem onto an overlay
(
+ # shellcheck disable=SC2030
# shellcheck disable=SC2031
- export initdir="$TESTDIR"/root-source
+ export initdir="$TESTDIR"/overlay/source
# shellcheck disable=SC1090
. "$basedir"/dracut-init.sh
(
mkdir -p -- dev sys proc etc var/run tmp
mkdir -p root usr/bin usr/lib usr/lib64 usr/sbin
)
- inst_multiple sh df free ls shutdown poweroff stty cat ps ln ip \
- mount dmesg dhclient mkdir cp ping dhclient \
- umount strace less dd sync
- for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
- [[ -f ${_terminfodir}/l/linux ]] && break
- done
- inst_multiple -o "${_terminfodir}"/l/linux
- inst "$basedir/modules.d/35network-legacy/dhclient-script.sh" "/sbin/dhclient-script"
- inst "$basedir/modules.d/35network-legacy/ifup.sh" "/sbin/ifup"
+ inst_simple /etc/os-release
+ [[ -f /etc/machine-id ]] && read -r MACHINE_ID < /etc/machine-id
+ inst ./test-init.sh /sbin/init
inst_simple "${basedir}/modules.d/99base/dracut-lib.sh" "/lib/dracut-lib.sh"
inst_simple "${basedir}/modules.d/99base/dracut-dev-lib.sh" "/lib/dracut-dev-lib.sh"
inst_binary "${basedir}/dracut-util" "/usr/bin/dracut-util"
ln -s dracut-util "${initdir}/usr/bin/dracut-getarg"
ln -s dracut-util "${initdir}/usr/bin/dracut-getargs"
- inst_multiple grep syslinux isohybrid
- for f in /usr/share/syslinux/*; do
- inst_simple "$f"
- done
- inst_simple /etc/os-release
- inst ./test-init.sh /sbin/init
- inst "$TESTDIR"/initramfs.testing "/boot/initramfs-$KVERSION.img"
- [[ -f /etc/machine-id ]] && read -r MACHINE_ID < /etc/machine-id
-
- VMLINUZ="/lib/modules/${KVERSION}/vmlinuz"
- if ! [[ -e $VMLINUZ ]]; then
- if [[ $MACHINE_ID ]] && { [[ -d /boot/${MACHINE_ID} ]] || [[ -L /boot/${MACHINE_ID} ]]; }; then
- VMLINUZ="/boot/${MACHINE_ID}/$KVERSION/linux"
- fi
- fi
- [[ -e $VMLINUZ ]] || VMLINUZ="/boot/vmlinuz-${KVERSION}"
+ inst_multiple mkdir ln dd stty mount poweroff
- inst "$VMLINUZ" "/boot/vmlinuz-${KVERSION}"
- find_binary plymouth > /dev/null && inst_multiple plymouth
cp -a -- /etc/ld.so.conf* "$initdir"/etc
ldconfig -r "$initdir"
)
- python3 create.py -d -c livecd-fedora-minimal.ks
- return 0
+
+ # second, install the files needed to make the root filesystem
+ (
+ # shellcheck disable=SC2030
+ # shellcheck disable=SC2031
+ export initdir=$TESTDIR/overlay
+ # shellcheck disable=SC1090
+ . "$basedir"/dracut-init.sh
+ inst_multiple sfdisk poweroff cp umount sync dd mkfs.ext4 mksquashfs
+ inst_hook initqueue 01 ./create-root.sh
+ inst_hook initqueue/finished 01 ./finished-false.sh
+ )
+
+ # create an initramfs that will create the target root filesystem.
+ # We do it this way so that we do not risk trashing the host mdraid
+ # devices, volume groups, encrypted partitions, etc.
+ "$basedir"/dracut.sh -l -i "$TESTDIR"/overlay / \
+ --modules "rootfs-block qemu" \
+ --no-hostonly --no-hostonly-cmdline --no-early-microcode --nofscks --nomdadmconf --nohardlink --nostrip \
+ --force "$TESTDIR"/initramfs.makeroot "$KVERSION" || return 1
+ rm -rf -- "$TESTDIR"/overlay
+
+ # Create the blank file to use as a root filesystem
+ dd if=/dev/zero of="$TESTDIR"/marker.img bs=1MiB count=1
+ dd if=/dev/zero of="$TESTDIR"/root.img bs=1MiB count=160
+ declare -a disk_args=()
+ # shellcheck disable=SC2034
+ declare -i disk_index=0
+ qemu_add_drive_args disk_index disk_args "$TESTDIR"/marker.img marker
+ qemu_add_drive_args disk_index disk_args "$TESTDIR"/root.img root
+
+ # Invoke KVM and/or QEMU to actually create the target filesystem.
+ "$testdir"/run-qemu \
+ "${disk_args[@]}" \
+ -append "root=/dev/dracut/root rw rootfstype=ext4 quiet console=ttyS0,115200n81 selinux=0" \
+ -initrd "$TESTDIR"/initramfs.makeroot || return 1
+
+ if ! grep -U --binary-files=binary -F -m 1 -q dracut-root-block-created "$TESTDIR"/marker.img; then
+ echo "Could not create root filesystem"
+ return 1
+ fi
+
+ (
+ # shellcheck disable=SC2030
+ # shellcheck disable=SC2031
+ export initdir="$TESTDIR"/overlay
+ # shellcheck disable=SC1090
+ . "$basedir"/dracut-init.sh
+ inst_multiple poweroff shutdown mkfs.ext4 find
+ inst_hook shutdown-emergency 000 ./hard-off.sh
+ inst_hook emergency 000 ./hard-off.sh
+ )
+ "$basedir"/dracut.sh -l -i "$TESTDIR"/overlay / \
+ --modules "dmsquash-live qemu" \
+ --omit "rngd" \
+ --no-hostonly --no-hostonly-cmdline \
+ --force "$TESTDIR"/initramfs.testing "$KVERSION" || return 1
+
+ ls -sh "$TESTDIR"/initramfs.testing
+ rm -rf -- "$TESTDIR"/overlay
}
test_cleanup() {
dbus-daemon \
kbd \
NetworkManager \
- python3-imgcreate \
+ squashfs-tools \
which \
ShellCheck \
shfmt \
projects / thirdparty / dracut.git / commitdiff
