Remove mkinitcpio-archiso files
archiso/initcpio/*:
Remove mkinitcpio-archiso scripts as they have been split out into a separate project.
docs/README.{altbootmethods,bootparams}:
Remove mkinitcpio-archiso specific documentation.
This commit is contained in:
David Runge
parent
a4691b8ee4
commit
75d36d2124
@ -1,285 +0,0 @@
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#!/bin/ash
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#
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# SPDX-License-Identifier: GPL-3.0-or-later
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# args: source, newroot, mountpoint
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_mnt_dmsnapshot() {
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local img="${1}"
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local newroot="${2}"
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local mnt="${3}"
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local img_fullname="${img##*/}";
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local img_name="${img_fullname%%.*}"
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local dm_snap_name="${dm_snap_prefix}_${img_name}"
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local ro_dev ro_dev_size rw_dev
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ro_dev="$(losetup --find --show --read-only -- "${img}")"
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echo "${ro_dev}" >> /run/archiso/used_block_devices
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ro_dev_size="$(blockdev --getsz "${ro_dev}")"
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if [ "${cow_persistent}" = "P" ]; then
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if [ -f "/run/archiso/cowspace/${cow_directory}/${img_name}.cow" ]; then
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msg ":: Found '/run/archiso/cowspace/${cow_directory}/${img_name}.cow', using as persistent."
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else
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msg ":: Creating '/run/archiso/cowspace/${cow_directory}/${img_name}.cow' as persistent."
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truncate -s "${cow_spacesize}" "/run/archiso/cowspace/${cow_directory}/${img_name}.cow"
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fi
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else
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if [ -f "/run/archiso/cowspace/${cow_directory}/${img_name}.cow" ]; then
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msg ":: Found '/run/archiso/cowspace/${cow_directory}/${img_name}.cow' but non-persistent requested, removing."
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rm -f "/run/archiso/cowspace/${cow_directory}/${img_name}.cow"
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fi
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msg ":: Creating '/run/archiso/cowspace/${cow_directory}/${img_name}.cow' as non-persistent."
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truncate -s "${cow_spacesize}" "/run/archiso/cowspace/${cow_directory}/${img_name}.cow"
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fi
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rw_dev="$(losetup --find --show "/run/archiso/cowspace/${cow_directory}/${img_name}.cow")"
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echo "${rw_dev}" >> /run/archiso/used_block_devices
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dmsetup create "${dm_snap_name}" --table \
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"0 ${ro_dev_size} snapshot ${ro_dev} ${rw_dev} ${cow_persistent} ${cow_chunksize}"
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if [ "${cow_persistent}" != "P" ]; then
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rm -f "/run/archiso/cowspace/${cow_directory}/${img_name}.cow"
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fi
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_mnt_dev "/dev/mapper/${dm_snap_name}" "${newroot}${mnt}" "-w" "defaults"
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readlink -f "/dev/mapper/${dm_snap_name}" >> /run/archiso/used_block_devices
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}
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# args: source, newroot, mountpoint
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_mnt_overlayfs() {
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local src="${1}"
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local newroot="${2}"
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local mnt="${3}"
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mkdir -p "/run/archiso/cowspace/${cow_directory}/upperdir" "/run/archiso/cowspace/${cow_directory}/workdir"
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mount -t overlay -o \
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"lowerdir=${src},upperdir=/run/archiso/cowspace/${cow_directory}/upperdir,workdir=/run/archiso/cowspace/${cow_directory}/workdir" \
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airootfs "${newroot}${mnt}"
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}
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# args: /path/to/image_file, mountpoint
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_mnt_sfs() {
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local img="${1}"
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local mnt="${2}"
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local img_fullname="${img##*/}"
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local sfs_dev
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# shellcheck disable=SC2154
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# defined via initcpio's parse_cmdline()
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if [ "${copytoram}" = "y" ]; then
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msg -n ":: Copying squashfs image to RAM..."
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# in case we have pv use it to display copy progress feedback otherwise
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# fallback to using plain cp
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if command -v pv > /dev/null 2>&1; then
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echo ""
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(pv "${img}" > "/run/archiso/copytoram/${img_fullname}")
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local rc=$?
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else
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(cp -- "${img}" "/run/archiso/copytoram/${img_fullname}")
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local rc=$?
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fi
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if [ $rc != 0 ]; then
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echo "ERROR: while copy '${img}' to '/run/archiso/copytoram/${img_fullname}'"
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launch_interactive_shell
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fi
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img="/run/archiso/copytoram/${img_fullname}"
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msg "done."
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fi
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sfs_dev="$(losetup --find --show --read-only -- "${img}")"
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echo "${sfs_dev}" >> /run/archiso/used_block_devices
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_mnt_dev "${sfs_dev}" "${mnt}" "-r" "defaults"
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}
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# args: /path/to/image_file, mountpoint
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_mnt_erofs() {
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local img="${1}"
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local mnt="${2}"
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local img_fullname="${img##*/}"
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local erofs_dev
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# shellcheck disable=SC2154
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# defined via initcpio's parse_cmdline()
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if [ "${copytoram}" = "y" ]; then
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msg -n ":: Copying EROFS image to RAM..."
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if ! cp -- "${img}" "/run/archiso/copytoram/${img_fullname}" ; then
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echo "ERROR: while copy '${img}' to '/run/archiso/copytoram/${img_fullname}'"
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launch_interactive_shell
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fi
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img="/run/archiso/copytoram/${img_fullname}"
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msg "done."
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fi
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erofs_dev="$(losetup --find --show --read-only -- "${img}")"
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echo "${erofs_dev}" >> /run/archiso/used_block_devices
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_mnt_dev "${erofs_dev}" "${mnt}" "-r" "defaults" "erofs"
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}
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# args: device, mountpoint, flags, opts
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_mnt_dev() {
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local dev="${1}"
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local mnt="${2}"
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local flg="${3}"
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local opts="${4}"
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local fstype="${5:-auto}"
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mkdir -p "${mnt}"
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msg ":: Mounting '${dev}' to '${mnt}'"
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while ! poll_device "${dev}" 30; do
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echo "ERROR: '${dev}' device did not show up after 30 seconds..."
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echo " Falling back to interactive prompt"
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echo " You can try to fix the problem manually, log out when you are finished"
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launch_interactive_shell
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done
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if mount -t "${fstype}" -o "${opts}" "${flg}" "${dev}" "${mnt}"; then
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msg ":: Device '${dev}' mounted successfully."
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else
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echo "ERROR; Failed to mount '${dev}'"
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echo " Falling back to interactive prompt"
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echo " You can try to fix the problem manually, log out when you are finished"
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launch_interactive_shell
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fi
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}
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_verify_checksum() {
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local _status
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cd "/run/archiso/bootmnt/${archisobasedir}/${arch}" || exit 1
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sha512sum -c airootfs.sha512 > /tmp/checksum.log 2>&1
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_status=$?
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cd -- "${OLDPWD}" || exit 1
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return "${_status}"
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}
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_verify_signature() {
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local _status
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local sigfile="${1}"
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cd "/run/archiso/bootmnt/${archisobasedir}/${arch}" || exit 1
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gpg --homedir /gpg --status-fd 1 --verify "${sigfile}" 2>/dev/null | grep -qE '^\[GNUPG:\] GOODSIG'
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_status=$?
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cd -- "${OLDPWD}" || exit 1
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return ${_status}
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}
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run_hook() {
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[ -z "${arch}" ] && arch="$(uname -m)"
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[ -z "${copytoram_size}" ] && copytoram_size="75%"
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[ -z "${archisobasedir}" ] && archisobasedir="arch"
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[ -z "${dm_snap_prefix}" ] && dm_snap_prefix="arch"
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# shellcheck disable=SC2154
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# defined via initcpio's parse_cmdline()
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[ -z "${archisodevice}" ] && archisodevice="/dev/disk/by-label/${archisolabel}"
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[ -z "${cow_spacesize}" ] && cow_spacesize="256M"
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# shellcheck disable=SC2154
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# defined via initcpio's parse_cmdline()
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if [ -n "${cow_label}" ]; then
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cow_device="/dev/disk/by-label/${cow_label}"
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[ -z "${cow_persistent}" ] && cow_persistent="P"
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elif [ -n "${cow_device}" ]; then
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[ -z "${cow_persistent}" ] && cow_persistent="P"
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else
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cow_persistent="N"
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fi
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[ -z "${cow_flags}" ] && cow_flags="defaults"
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[ -z "${cow_directory}" ] && cow_directory="persistent_${archisolabel}/${arch}"
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[ -z "${cow_chunksize}" ] && cow_chunksize="8"
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# set mount handler for archiso
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export mount_handler="archiso_mount_handler"
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}
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# This function is called normally from init script, but it can be called
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# as chain from other mount handlers.
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# args: /path/to/newroot
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archiso_mount_handler() {
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local newroot="${1}"
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local sigfile
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if ! mountpoint -q "/run/archiso/bootmnt"; then
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_mnt_dev "${archisodevice}" "/run/archiso/bootmnt" "-r" "defaults"
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if [ "${copytoram}" != "y" ]; then
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readlink -f "${archisodevice}" >> /run/archiso/used_block_devices
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fi
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fi
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# shellcheck disable=SC2154
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# defined via initcpio's parse_cmdline()
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if [ "${checksum}" = "y" ]; then
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if [ -f "/run/archiso/bootmnt/${archisobasedir}/${arch}/airootfs.sha512" ]; then
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msg -n ":: Self-test requested, please wait..."
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if _verify_checksum; then
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msg "done. Checksum is OK, continue booting."
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else
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echo "ERROR: one or more files are corrupted"
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echo "see /tmp/checksum.log for details"
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launch_interactive_shell
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fi
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else
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echo "ERROR: checksum=y option specified but ${archisobasedir}/${arch}/airootfs.sha512 not found"
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launch_interactive_shell
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fi
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fi
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# shellcheck disable=SC2154
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# defined via initcpio's parse_cmdline()
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if [ "${verify}" = "y" ]; then
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if [ -f "/run/archiso/bootmnt/${archisobasedir}/${arch}/airootfs.sfs.sig" ]; then
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sigfile="airootfs.sfs.sig"
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elif [ -f "/run/archiso/bootmnt/${archisobasedir}/${arch}/airootfs.erofs.sig" ]; then
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sigfile="airootfs.erofs.sig"
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fi
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if [ -n "${sigfile}" ]; then
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msg -n ":: Signature verification requested, please wait..."
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if _verify_signature "${sigfile}"; then
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msg "done. Signature is OK, continue booting."
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else
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echo "ERROR: one or more files are corrupted"
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launch_interactive_shell
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fi
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else
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echo "ERROR: verify=y option specified but GPG signature not found in ${archisobasedir}/${arch}/"
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launch_interactive_shell
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fi
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fi
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if [ "${copytoram}" = "y" ]; then
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msg ":: Mounting /run/archiso/copytoram (tmpfs) filesystem, size=${copytoram_size}"
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mkdir -p /run/archiso/copytoram
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mount -t tmpfs -o "size=${copytoram_size}",mode=0755 copytoram /run/archiso/copytoram
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fi
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if [ -n "${cow_device}" ]; then
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_mnt_dev "${cow_device}" "/run/archiso/cowspace" "-r" "${cow_flags}"
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readlink -f "${cow_device}" >> /run/archiso/used_block_devices
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mount -o remount,rw "/run/archiso/cowspace"
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else
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msg ":: Mounting /run/archiso/cowspace (tmpfs) filesystem, size=${cow_spacesize}..."
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mkdir -p /run/archiso/cowspace
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mount -t tmpfs -o "size=${cow_spacesize}",mode=0755 cowspace /run/archiso/cowspace
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fi
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mkdir -p "/run/archiso/cowspace/${cow_directory}"
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chmod 0700 "/run/archiso/cowspace/${cow_directory}"
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if [ -f "/run/archiso/bootmnt/${archisobasedir}/${arch}/airootfs.sfs" ]; then
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_mnt_sfs "/run/archiso/bootmnt/${archisobasedir}/${arch}/airootfs.sfs" "/run/archiso/airootfs"
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elif [ -f "/run/archiso/bootmnt/${archisobasedir}/${arch}/airootfs.erofs" ]; then
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_mnt_erofs "/run/archiso/bootmnt/${archisobasedir}/${arch}/airootfs.erofs" "/run/archiso/airootfs"
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fi
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if [ -f "/run/archiso/airootfs/airootfs.img" ]; then
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_mnt_dmsnapshot "/run/archiso/airootfs/airootfs.img" "${newroot}" "/"
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else
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_mnt_overlayfs "/run/archiso/airootfs" "${newroot}" "/"
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fi
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if [ "${copytoram}" = "y" ]; then
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umount -d /run/archiso/bootmnt
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rmdir /run/archiso/bootmnt
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fi
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}
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# vim: set ft=sh:
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@ -1,45 +0,0 @@
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#!/bin/ash
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#
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# SPDX-License-Identifier: GPL-3.0-or-later
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run_hook () {
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# shellcheck disable=SC2154
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# defined via initcpio's parse_cmdline()
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[ -n "${img_label}" ] && img_dev="/dev/disk/by-label/${img_label}"
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[ -z "${img_flags}" ] && img_flags="defaults"
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# shellcheck disable=SC2154
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# defined via initcpio's parse_cmdline()
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if [ -n "${img_dev}" ] && [ -n "${img_loop}" ]; then
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export mount_handler="archiso_loop_mount_handler"
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fi
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}
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archiso_loop_mount_handler () {
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newroot="${1}"
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local _dev_loop
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msg ":: Setup a loop device from ${img_loop} located at device ${img_dev}"
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_mnt_dev "${img_dev}" "/run/archiso/img_dev" "-r" "${img_flags}"
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# shellcheck disable=SC2154
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# defined via initcpio's parse_cmdline()
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if [ "${copytoram}" != "y" ]; then
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readlink -f "${img_dev}" >> /run/archiso/used_block_devices
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fi
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if _dev_loop=$(losetup --find --show --read-only "/run/archiso/img_dev/${img_loop}"); then
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export archisodevice="${_dev_loop}"
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else
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echo "ERROR: Setting loopback device for file '/run/archiso/img_dev/${img_loop}'"
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launch_interactive_shell
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fi
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archiso_mount_handler "${newroot}"
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if [ "${copytoram}" = "y" ]; then
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losetup -d "${_dev_loop}" 2>/dev/null
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umount /run/archiso/img_dev
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fi
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}
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# vim: set ft=sh:
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@ -1,82 +0,0 @@
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#!/bin/ash
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#
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# SPDX-License-Identifier: GPL-3.0-or-later
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run_hook () {
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# Do *not* declare 'bootif_dev' local! We need it in run_latehook().
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local i net_mac bootif_mac
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|
||||||
local DNSDOMAIN HOSTNAME IPV4DNS0 IPV4DNS1 ROOTSERVER
|
|
||||||
# These variables will be parsed from /tmp/net-*.conf generated by ipconfig
|
|
||||||
# shellcheck disable=SC2034
|
|
||||||
local DEVICE IPV4ADDR IPV4BROADCAST IPV4NETMASK IPV4GATEWAY NISDOMAIN ROOTPATH filename
|
|
||||||
|
|
||||||
if [ -n "${ip}" ]; then
|
|
||||||
if [ -n "${BOOTIF}" ]; then
|
|
||||||
bootif_mac="${BOOTIF#01-}"
|
|
||||||
# shellcheck disable=SC2169,SC3060
|
|
||||||
# ash supports bash-like string replacment
|
|
||||||
bootif_mac="${bootif_mac//-/:}"
|
|
||||||
for i in /sys/class/net/*/address; do
|
|
||||||
read -r net_mac < "${i}"
|
|
||||||
if [ "${bootif_mac}" = "${net_mac}" ]; then
|
|
||||||
bootif_dev=${i#/sys/class/net/}
|
|
||||||
bootif_dev=${bootif_dev%/address}
|
|
||||||
break
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
if [ "${ip}" = "dhcp" ]; then
|
|
||||||
ip=":::::${bootif_dev}:dhcp"
|
|
||||||
else
|
|
||||||
ip="${ip}::${bootif_dev}"
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
# setup network and save some values
|
|
||||||
if ! ipconfig -t 20 "ip=${ip}"; then
|
|
||||||
echo "ERROR; Failed to configure network"
|
|
||||||
echo " Falling back to interactive prompt"
|
|
||||||
echo " You can try to fix the problem manually, log out when you are finished"
|
|
||||||
launch_interactive_shell
|
|
||||||
fi
|
|
||||||
|
|
||||||
# shellcheck disable=SC1090
|
|
||||||
# ipconfig generates these files
|
|
||||||
. /tmp/net-*.conf
|
|
||||||
|
|
||||||
export pxeserver="${ROOTSERVER}"
|
|
||||||
|
|
||||||
# setup DNS resolver
|
|
||||||
if [ "${IPV4DNS0}" != "0.0.0.0" ]; then
|
|
||||||
echo "# added by archiso_pxe_common hook" > /etc/resolv.conf
|
|
||||||
echo "nameserver ${IPV4DNS0}" >> /etc/resolv.conf
|
|
||||||
fi
|
|
||||||
if [ "${IPV4DNS1}" != "0.0.0.0" ]; then
|
|
||||||
echo "nameserver ${IPV4DNS1}" >> /etc/resolv.conf
|
|
||||||
fi
|
|
||||||
if [ -n "${DNSDOMAIN}" ]; then
|
|
||||||
echo "search ${DNSDOMAIN}" >> /etc/resolv.conf
|
|
||||||
echo "domain ${DNSDOMAIN}" >> /etc/resolv.conf
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
|
|
||||||
run_latehook () {
|
|
||||||
if [ -n "${ip}" ]; then
|
|
||||||
[ -z "${copy_resolvconf}" ] && copy_resolvconf="y"
|
|
||||||
|
|
||||||
# shellcheck disable=SC2154
|
|
||||||
# defined via initcpio's parse_cmdline()
|
|
||||||
if [ "${copytoram}" = "y" ]; then
|
|
||||||
for curif in /sys/class/net/*; do
|
|
||||||
netdev=${curif#/sys/class/net/}
|
|
||||||
ip addr flush dev "${netdev}"
|
|
||||||
ip link set "${netdev}" down
|
|
||||||
done
|
|
||||||
elif [ "${copy_resolvconf}" != "n" ] && [ -f /etc/resolv.conf ]; then
|
|
||||||
rm -f /new_root/etc/resolv.conf
|
|
||||||
cp /etc/resolv.conf /new_root/etc/resolv.conf
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
|
|
||||||
# vim: set ft=sh:
|
|
||||||
@ -1,74 +0,0 @@
|
|||||||
#!/bin/ash
|
|
||||||
#
|
|
||||||
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
||||||
|
|
||||||
run_hook() {
|
|
||||||
# shellcheck disable=SC2154
|
|
||||||
# defined via initcpio's parse_cmdline()
|
|
||||||
if [ -n "${ip}" ] && [ -n "${archiso_http_srv}" ]; then
|
|
||||||
|
|
||||||
# booting with http is always copy-to-ram, so set here to make sure
|
|
||||||
# addresses are flushed and interface is set down
|
|
||||||
export copytoram="y"
|
|
||||||
|
|
||||||
archiso_http_srv=$(eval echo "${archiso_http_srv}")
|
|
||||||
[ -z "${archiso_http_spc}" ] && archiso_http_spc="75%"
|
|
||||||
|
|
||||||
export mount_handler="archiso_pxe_http_mount_handler"
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
|
|
||||||
# Fetch a file with CURL
|
|
||||||
#
|
|
||||||
# $1 URL
|
|
||||||
# $2 Destination directory inside httpspace/${archisobasedir}
|
|
||||||
_curl_get() {
|
|
||||||
local _url="${1}"
|
|
||||||
local _dst="${2}"
|
|
||||||
|
|
||||||
msg ":: Downloading '${_url}'"
|
|
||||||
# shellcheck disable=SC2154
|
|
||||||
# defined via initcpio's parse_cmdline()
|
|
||||||
if ! curl -L -f -o "/run/archiso/httpspace/${archisobasedir}${_dst}/${_url##*/}" --create-dirs "${_url}"; then
|
|
||||||
echo "ERROR: Downloading '${_url}'"
|
|
||||||
echo " Falling back to interactive prompt"
|
|
||||||
echo " You can try to fix the problem manually, log out when you are finished"
|
|
||||||
launch_interactive_shell
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
|
|
||||||
archiso_pxe_http_mount_handler () {
|
|
||||||
newroot="${1}"
|
|
||||||
local img_type="sfs"
|
|
||||||
|
|
||||||
msg ":: Mounting /run/archiso/httpspace (tmpfs) filesystem, size='${archiso_http_spc}'"
|
|
||||||
mkdir -p "/run/archiso/httpspace"
|
|
||||||
mount -t tmpfs -o size="${archiso_http_spc}",mode=0755 httpspace "/run/archiso/httpspace"
|
|
||||||
|
|
||||||
# shellcheck disable=SC2154
|
|
||||||
# defined via initcpio's parse_cmdline()
|
|
||||||
if ! curl -L -f -o /dev/null -s -r 0-0 "${archiso_http_srv}${archisobasedir}/${arch}/airootfs.sfs"; then
|
|
||||||
if curl -L -f -o /dev/null -s -r 0-0 "${archiso_http_srv}${archisobasedir}/${arch}/airootfs.erofs"; then
|
|
||||||
img_type="erofs"
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
_curl_get "${archiso_http_srv}${archisobasedir}/${arch}/airootfs.${img_type}" "/${arch}"
|
|
||||||
|
|
||||||
# shellcheck disable=SC2154
|
|
||||||
# defined via initcpio's parse_cmdline()
|
|
||||||
if [ "${checksum}" = "y" ]; then
|
|
||||||
_curl_get "${archiso_http_srv}${archisobasedir}/${arch}/airootfs.sha512" "/${arch}"
|
|
||||||
fi
|
|
||||||
# shellcheck disable=SC2154
|
|
||||||
# defined via initcpio's parse_cmdline()
|
|
||||||
if [ "${verify}" = "y" ]; then
|
|
||||||
_curl_get "${archiso_http_srv}${archisobasedir}/${arch}/airootfs.${img_type}.sig" "/${arch}"
|
|
||||||
fi
|
|
||||||
|
|
||||||
mkdir -p "/run/archiso/bootmnt"
|
|
||||||
mount -o bind /run/archiso/httpspace /run/archiso/bootmnt
|
|
||||||
|
|
||||||
archiso_mount_handler "${newroot}"
|
|
||||||
}
|
|
||||||
|
|
||||||
# vim: set ft=sh:
|
|
||||||
@ -1,53 +0,0 @@
|
|||||||
#!/bin/ash
|
|
||||||
#
|
|
||||||
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
||||||
|
|
||||||
run_earlyhook() {
|
|
||||||
# shellcheck disable=SC2154
|
|
||||||
# defined via initcpio's parse_cmdline()
|
|
||||||
if [ -n "${ip}" ] && [ -n "${archiso_nbd_srv}" ]; then
|
|
||||||
# Module autoloading like with loop devices does not work, doing manually...
|
|
||||||
modprobe nbd 2> /dev/null
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
|
|
||||||
run_hook() {
|
|
||||||
if [ -n "${ip}" ] && [ -n "${archiso_nbd_srv}" ]; then
|
|
||||||
|
|
||||||
archiso_nbd_srv=$(eval echo "${archiso_nbd_srv}")
|
|
||||||
[ -z "${archiso_nbd_name}" ] && archiso_nbd_name="archiso"
|
|
||||||
|
|
||||||
export mount_handler="archiso_pxe_nbd_mount_handler"
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
|
|
||||||
archiso_pxe_nbd_mount_handler () {
|
|
||||||
newroot="${1}"
|
|
||||||
|
|
||||||
msg ":: Waiting for boot device..."
|
|
||||||
while ! poll_device /dev/nbd0 30; do
|
|
||||||
echo "ERROR: boot device didn't show up after 30 seconds..."
|
|
||||||
echo " Falling back to interactive prompt"
|
|
||||||
echo " You can try to fix the problem manually, log out when you are finished"
|
|
||||||
launch_interactive_shell
|
|
||||||
done
|
|
||||||
|
|
||||||
msg ":: Setup NBD from ${archiso_nbd_srv} at /dev/nbd0"
|
|
||||||
if [ "${copytoram}" != "n" ]; then
|
|
||||||
nbd-client "${archiso_nbd_srv}" -N "${archiso_nbd_name}" /dev/nbd0
|
|
||||||
copytoram="y"
|
|
||||||
else
|
|
||||||
nbd-client "${archiso_nbd_srv}" -N "${archiso_nbd_name}" -systemd-mark -persist /dev/nbd0
|
|
||||||
fi
|
|
||||||
|
|
||||||
export archisodevice=/dev/nbd0
|
|
||||||
|
|
||||||
archiso_mount_handler "${newroot}"
|
|
||||||
|
|
||||||
if [ "${copytoram}" = "y" ]; then
|
|
||||||
msg ":: Disconnect NBD from ${archiso_nbd_srv} at /dev/nbd0"
|
|
||||||
nbd-client -d /dev/nbd0
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
|
|
||||||
# vim: set ft=sh:
|
|
||||||
@ -1,44 +0,0 @@
|
|||||||
#!/bin/ash
|
|
||||||
#
|
|
||||||
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
||||||
|
|
||||||
run_hook() {
|
|
||||||
# shellcheck disable=SC2154
|
|
||||||
# defined via initcpio's parse_cmdline()
|
|
||||||
if [ -n "${ip}" ] && [ -n "${archiso_nfs_srv}" ]; then
|
|
||||||
|
|
||||||
archiso_nfs_srv=$(eval echo "${archiso_nfs_srv}")
|
|
||||||
|
|
||||||
export mount_handler="archiso_nfs_mount_handler"
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
|
|
||||||
archiso_nfs_mount_handler() {
|
|
||||||
local mount_status
|
|
||||||
newroot="${1}"
|
|
||||||
mkdir -p "/run/archiso/bootmnt"
|
|
||||||
msg ":: Mounting '${archiso_nfs_srv}'"
|
|
||||||
# shellcheck disable=SC2154
|
|
||||||
# defined via initcpio's parse_cmdline()
|
|
||||||
if [ -n "${archiso_nfs_opt}" ]; then
|
|
||||||
nfsmount -o "${archiso_nfs_opt}" "${archiso_nfs_srv}" "/run/archiso/bootmnt"
|
|
||||||
mount_status=$?
|
|
||||||
else
|
|
||||||
nfsmount "${archiso_nfs_srv}" "/run/archiso/bootmnt"
|
|
||||||
mount_status=$?
|
|
||||||
fi
|
|
||||||
if [ $mount_status -gt 0 ]; then
|
|
||||||
echo "ERROR: Mounting '${archiso_nfs_srv}'"
|
|
||||||
echo " Falling back to interactive prompt"
|
|
||||||
echo " You can try to fix the problem manually, log out when you are finished"
|
|
||||||
launch_interactive_shell
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ "${copytoram}" != "n" ]; then
|
|
||||||
copytoram="y"
|
|
||||||
fi
|
|
||||||
|
|
||||||
archiso_mount_handler "${newroot}"
|
|
||||||
}
|
|
||||||
|
|
||||||
# vim: set ft=sh:
|
|
||||||
@ -1,10 +0,0 @@
|
|||||||
#!/bin/ash
|
|
||||||
#
|
|
||||||
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
||||||
|
|
||||||
run_cleanuphook() {
|
|
||||||
rm -rf /usr/lib/modules
|
|
||||||
cp -ax / /run/initramfs
|
|
||||||
}
|
|
||||||
|
|
||||||
# vim: set ft=sh:
|
|
||||||
@ -1,36 +0,0 @@
|
|||||||
#!/usr/bin/env bash
|
|
||||||
#
|
|
||||||
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
||||||
|
|
||||||
build() {
|
|
||||||
add_module "cdrom"
|
|
||||||
add_module "loop"
|
|
||||||
add_module "dm-snapshot"
|
|
||||||
add_module "overlay"
|
|
||||||
|
|
||||||
add_runscript
|
|
||||||
|
|
||||||
add_binary /usr/lib/udev/cdrom_id
|
|
||||||
add_binary blockdev
|
|
||||||
add_binary dmsetup
|
|
||||||
add_binary losetup
|
|
||||||
add_binary mountpoint
|
|
||||||
add_binary truncate
|
|
||||||
add_binary gpg
|
|
||||||
add_binary grep
|
|
||||||
|
|
||||||
if command -v pv > /dev/null 2>&1; then
|
|
||||||
add_binary pv
|
|
||||||
else
|
|
||||||
warning 'pv not found; falling back to cp for copy to RAM'
|
|
||||||
fi
|
|
||||||
|
|
||||||
add_file /usr/lib/udev/rules.d/60-cdrom_id.rules
|
|
||||||
add_file /usr/lib/udev/rules.d/10-dm.rules
|
|
||||||
add_file /usr/lib/udev/rules.d/95-dm-notify.rules
|
|
||||||
add_file /usr/lib/initcpio/udev/11-dm-initramfs.rules /usr/lib/udev/rules.d/11-dm-initramfs.rules
|
|
||||||
if [[ $ARCHISO_GNUPG_FD ]]; then
|
|
||||||
mkdir -m 0700 -- "$BUILDROOT/gpg"
|
|
||||||
gpg --homedir "$BUILDROOT/gpg" --import <& "$ARCHISO_GNUPG_FD"
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
@ -1,30 +0,0 @@
|
|||||||
#!/usr/bin/env bash
|
|
||||||
#
|
|
||||||
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
||||||
|
|
||||||
build() {
|
|
||||||
add_module "amdgpu"
|
|
||||||
add_module "radeon"
|
|
||||||
add_module "nouveau"
|
|
||||||
add_module "i915"
|
|
||||||
add_module "mgag200"
|
|
||||||
add_module "via-agp"
|
|
||||||
add_module "sis-agp"
|
|
||||||
add_module "intel-agp"
|
|
||||||
|
|
||||||
if [[ $(uname -m) == i686 ]]; then
|
|
||||||
add_module "amd64-agp"
|
|
||||||
add_module "ati-agp"
|
|
||||||
add_module "sworks-agp"
|
|
||||||
add_module "ali-agp"
|
|
||||||
add_module "amd-k7-agp"
|
|
||||||
add_module "nvidia-agp"
|
|
||||||
add_module "efficeon-agp"
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
|
|
||||||
help() {
|
|
||||||
cat << HELPEOF
|
|
||||||
Adds all common KMS drivers to the initramfs image.
|
|
||||||
HELPEOF
|
|
||||||
}
|
|
||||||
@ -1,13 +0,0 @@
|
|||||||
#!/usr/bin/env bash
|
|
||||||
#
|
|
||||||
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
||||||
|
|
||||||
build() {
|
|
||||||
add_runscript
|
|
||||||
}
|
|
||||||
|
|
||||||
help() {
|
|
||||||
cat<<HELPEOF
|
|
||||||
This hook loads the necessary modules for boot via loop device.
|
|
||||||
HELPEOF
|
|
||||||
}
|
|
||||||
@ -1,26 +0,0 @@
|
|||||||
#!/usr/bin/env bash
|
|
||||||
#
|
|
||||||
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
||||||
|
|
||||||
build() {
|
|
||||||
add_checked_modules -f "(irda|phy|wimax|wireless|ppp_|plip|pppoe)" "/drivers/net/"
|
|
||||||
|
|
||||||
add_runscript
|
|
||||||
|
|
||||||
add_binary /usr/lib/initcpio/ipconfig /bin/ipconfig
|
|
||||||
|
|
||||||
# Add hosts support files+dns
|
|
||||||
add_symlink /usr/lib/libnss_files.so.2 "$(readlink /usr/lib/libnss_files.so.2)"
|
|
||||||
add_binary "$(readlink -f /usr/lib/libnss_files.so.2)"
|
|
||||||
add_symlink /usr/lib/libnss_dns.so.2 "$(readlink /usr/lib/libnss_dns.so.2)"
|
|
||||||
add_binary "$(readlink -f /usr/lib/libnss_dns.so.2)"
|
|
||||||
|
|
||||||
add_dir /etc
|
|
||||||
echo "hosts: files dns" > "$BUILDROOT/etc/nsswitch.conf"
|
|
||||||
}
|
|
||||||
|
|
||||||
help() {
|
|
||||||
cat<<HELPEOF
|
|
||||||
This hook loads the necessary modules for boot via PXE.
|
|
||||||
HELPEOF
|
|
||||||
}
|
|
||||||
@ -1,17 +0,0 @@
|
|||||||
#!/usr/bin/env bash
|
|
||||||
#
|
|
||||||
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
||||||
|
|
||||||
build() {
|
|
||||||
add_runscript
|
|
||||||
|
|
||||||
add_binary curl
|
|
||||||
|
|
||||||
add_file "$(readlink -f /etc/ssl/certs/ca-certificates.crt)" /etc/ssl/certs/ca-certificates.crt
|
|
||||||
}
|
|
||||||
|
|
||||||
help() {
|
|
||||||
cat<<HELPEOF
|
|
||||||
This hook loads the necessary modules for boot via PXE and HTTP.
|
|
||||||
HELPEOF
|
|
||||||
}
|
|
||||||
@ -1,17 +0,0 @@
|
|||||||
#!/usr/bin/env bash
|
|
||||||
#
|
|
||||||
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
||||||
|
|
||||||
build() {
|
|
||||||
add_module "nbd"
|
|
||||||
|
|
||||||
add_runscript
|
|
||||||
|
|
||||||
add_binary nbd-client
|
|
||||||
}
|
|
||||||
|
|
||||||
help() {
|
|
||||||
cat<<HELPEOF
|
|
||||||
This hook loads the necessary modules for boot via PXE and NBD.
|
|
||||||
HELPEOF
|
|
||||||
}
|
|
||||||
@ -1,17 +0,0 @@
|
|||||||
#!/usr/bin/env bash
|
|
||||||
#
|
|
||||||
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
||||||
|
|
||||||
build() {
|
|
||||||
add_module "nfs"
|
|
||||||
|
|
||||||
add_runscript
|
|
||||||
|
|
||||||
add_binary /usr/lib/initcpio/nfsmount /bin/nfsmount
|
|
||||||
}
|
|
||||||
|
|
||||||
help() {
|
|
||||||
cat <<HELPEOF
|
|
||||||
This hook loads the necessary modules for boot via PXE and NFS.
|
|
||||||
HELPEOF
|
|
||||||
}
|
|
||||||
@ -1,20 +0,0 @@
|
|||||||
#!/usr/bin/env bash
|
|
||||||
#
|
|
||||||
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
||||||
|
|
||||||
build() {
|
|
||||||
add_binary cp
|
|
||||||
|
|
||||||
add_runscript
|
|
||||||
|
|
||||||
add_file /usr/lib/initcpio/archiso_shutdown /shutdown
|
|
||||||
}
|
|
||||||
|
|
||||||
help() {
|
|
||||||
cat <<HELPEOF
|
|
||||||
This hook will create a shutdown initramfs in /run/initramfs
|
|
||||||
that we can pivot to on shutdown in order to unmount / and
|
|
||||||
and other mount points, dm-snapshot and loopback devices.
|
|
||||||
Mostly useful for persistent dm-snapshot.
|
|
||||||
HELPEOF
|
|
||||||
}
|
|
||||||
@ -1,41 +0,0 @@
|
|||||||
#!/bin/ash
|
|
||||||
#
|
|
||||||
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
||||||
|
|
||||||
# /oldroot depends on things inside /oldroot/run/archiso...
|
|
||||||
mkdir /oldrun
|
|
||||||
mount -n --move /oldroot/run /oldrun
|
|
||||||
|
|
||||||
# Unmount all mounts now.
|
|
||||||
umount "$(mount | awk '$3 ~/^\/oldroot/ {print $3}' | sort -r)"
|
|
||||||
|
|
||||||
# Remove all dm-snapshot devices.
|
|
||||||
dmsetup remove_all
|
|
||||||
|
|
||||||
# Remove all loopback devices.
|
|
||||||
for _lup in $(grep ^/dev/loop /oldrun/archiso/used_block_devices | tac); do
|
|
||||||
if ! losetup -d -- "${_lup}" 2> /dev/null; then
|
|
||||||
umount -d -- "${_lup}"
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
|
|
||||||
# Unmount the space used to store *.cow.
|
|
||||||
umount /oldrun/archiso/cowspace
|
|
||||||
|
|
||||||
# Unmount boot device if needed (no copytoram=y used)
|
|
||||||
if [ ! -d /oldrun/archiso/copytoram ]; then
|
|
||||||
if [ -d /oldrun/archiso/img_dev ]; then
|
|
||||||
umount /oldrun/archiso/img_dev
|
|
||||||
else
|
|
||||||
umount /oldrun/archiso/bootmnt
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
# reboot / poweroff / halt, depending on the argument passed by init
|
|
||||||
# if something invalid is passed, we halt
|
|
||||||
case "$1" in
|
|
||||||
reboot|poweroff|halt) "$1" -f ;;
|
|
||||||
*) halt -f;;
|
|
||||||
esac
|
|
||||||
|
|
||||||
# vim: set ft=sh:
|
|
||||||
@ -1,111 +0,0 @@
|
|||||||
INDEX
|
|
||||||
-----
|
|
||||||
|
|
||||||
* Alternative boot methods (configs/releng)
|
|
||||||
* ISO in loopback mode
|
|
||||||
* ISO in memdisk mode
|
|
||||||
* Network booting (PXE) [first stage]
|
|
||||||
* DHCP + TFTP
|
|
||||||
* DHCP + HTTP
|
|
||||||
* HTTP/NFS/NBD [second stage]
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
*** Alternative boot methods (configs/releng)
|
|
||||||
|
|
||||||
ISO images names consist of: archlinux-<YYYY>.<MM>.<DD>-x86_64.iso
|
|
||||||
|
|
||||||
Where:
|
|
||||||
<YYYY> Year
|
|
||||||
<MM> Month
|
|
||||||
<DD> Day
|
|
||||||
|
|
||||||
|
|
||||||
** ISO in loopback mode.
|
|
||||||
|
|
||||||
Note: Described method is for using with GRUB2.
|
|
||||||
GRUB2 is installed on target media and archlinux-<YYYY>.<MM>.<DD>-x86_64.iso
|
|
||||||
is at path <TARGET-PATH> on disk <D> and partition <P>,
|
|
||||||
where filesystem is labeled as <TARGET-FS-LABEL>.
|
|
||||||
|
|
||||||
menuentry "Arch Linux (x86_64)" {
|
|
||||||
set isofile="/<TARGET-PATH>/archlinux-<YYYY>.<MM>.<DD>-x86_64.iso"
|
|
||||||
loopback loop (hd<D>,<P>)$isofile
|
|
||||||
linux (loop)/arch/boot/x86_64/vmlinuz img_label=<TARGET-FS-LABEL> img_loop=$isofile
|
|
||||||
initrd (loop)/arch/boot/x86_64/archiso.img
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
** ISO in memdisk mode.
|
|
||||||
|
|
||||||
Note: Described method is for using with SYSLINUX. Anyway MEMDISK from SYSLINUX can work
|
|
||||||
with other bootloaders.
|
|
||||||
SYSLINUX is installed on target media and archlinux-<YYYY>.<MM>.<DD>-x86_64.iso
|
|
||||||
is at path <TARGET-PATH>.
|
|
||||||
|
|
||||||
|
|
||||||
LABEL arch_x64
|
|
||||||
LINUX memdisk
|
|
||||||
INITRD /<TARGET-PATH>/archlinux-<YYYY>.<MM>.<DD>-x86_64.iso
|
|
||||||
APPEND iso
|
|
||||||
|
|
||||||
|
|
||||||
** Network booting (PXE).
|
|
||||||
|
|
||||||
All ISOs are ready to act as PXE server, some manual steps are needed
|
|
||||||
to setup the desired PXE boot mode.
|
|
||||||
Alternatively it is possible to use an existing PXE server following the same logic.
|
|
||||||
Note: Setup network first, adjust IP adresses, and respect all slashes "/".
|
|
||||||
|
|
||||||
First stage is for loading kernel and initramfs via PXE, two methods described here:
|
|
||||||
|
|
||||||
* DHCP + TFTP
|
|
||||||
|
|
||||||
Note: All NIC firmwares should support this.
|
|
||||||
|
|
||||||
# dnsmasq --port=0 \
|
|
||||||
--enable-tftp \
|
|
||||||
--tftp-root=/run/archiso/bootmnt \
|
|
||||||
--dhcp-range=192.168.0.2,192.168.0.254,86400 \
|
|
||||||
--dhcp-boot=/arch/boot/syslinux/lpxelinux.0 \
|
|
||||||
--dhcp-option-force=209,boot/syslinux/archiso.cfg \
|
|
||||||
--dhcp-option-force=210,/arch/
|
|
||||||
|
|
||||||
* DHCP + HTTP
|
|
||||||
|
|
||||||
Note: Not all NIC firmware supports HTTP and DNS (if domain name is used).
|
|
||||||
At least this works with iPXE and gPXE.
|
|
||||||
|
|
||||||
# dnsmasq --port=0 \
|
|
||||||
--dhcp-range=192.168.0.2,192.168.0.254,86400 \
|
|
||||||
--dhcp-boot=http://192.168.0.7/arch/boot/syslinux/lpxelinux.0 \
|
|
||||||
--dhcp-option-force=209,boot/syslinux/archiso.cfg \
|
|
||||||
--dhcp-option-force=210,http://192.168.0.7/arch/
|
|
||||||
|
|
||||||
|
|
||||||
Once the kernel is started from PXE, SquashFS files and other misc files
|
|
||||||
inside "arch" directory must be loaded (second stage). One of the following
|
|
||||||
methods can be used to serve the rest of live-medium.
|
|
||||||
|
|
||||||
* HTTP
|
|
||||||
|
|
||||||
# darkhttpd /run/archiso/bootmnt
|
|
||||||
|
|
||||||
|
|
||||||
* NFS
|
|
||||||
|
|
||||||
# echo "/run/archiso/bootmnt 192.168.0.*(ro,no_subtree_check,no_root_squash)" >> /etc/exports
|
|
||||||
# systemctl start nfs-server.service
|
|
||||||
|
|
||||||
|
|
||||||
* NBD
|
|
||||||
|
|
||||||
Note: Adjust ARCH_201703 as needed.
|
|
||||||
|
|
||||||
# cat << EOF > /tmp/nbd-server.conf
|
|
||||||
[generic]
|
|
||||||
[archiso]
|
|
||||||
readonly = true
|
|
||||||
exportname = /dev/disk/by-label/ARCH_201703
|
|
||||||
EOF
|
|
||||||
# nbd-server -C /tmp/nbd-server.conf
|
|
||||||
@ -1,149 +0,0 @@
|
|||||||
INDEX
|
|
||||||
-----
|
|
||||||
|
|
||||||
* Boot parameters (initramfs stage)
|
|
||||||
* hooks/archiso
|
|
||||||
* hooks/archiso_pxe_common
|
|
||||||
* hooks/archiso_pxe_nbd
|
|
||||||
* hooks/archiso_pxe_http
|
|
||||||
* hooks/archiso_pxe_nfs
|
|
||||||
* hooks/archiso_loop_mnt
|
|
||||||
|
|
||||||
* Boot parameters (configs/releng)
|
|
||||||
* scripts/choose-mirror
|
|
||||||
|
|
||||||
|
|
||||||
*** Boot parameters (initramfs stage)
|
|
||||||
|
|
||||||
** hooks/archiso
|
|
||||||
|
|
||||||
* archisolabel= Set the filesystem label where archiso files reside.
|
|
||||||
Default: (unset)
|
|
||||||
* archisodevice= Set the device node where archiso medium is located.
|
|
||||||
Default: "/dev/disk/by-label/${archisolabel}"
|
|
||||||
* archisobasedir= Set the base directory where all files reside.
|
|
||||||
Default: "arch"
|
|
||||||
* copytoram= If set to "y" or just "copytoram" without arguments,
|
|
||||||
all SquashFS are copied to "RAM". If you add the package
|
|
||||||
"pv" to the packages.x86_64 it is used to display the copy
|
|
||||||
progress.
|
|
||||||
Default: (unset)
|
|
||||||
* checksum= If set to "y" or just "checksum" without arguments,
|
|
||||||
performs a self-test of all files inside ${install_dir},
|
|
||||||
and continue booting if ok.
|
|
||||||
Default: (unset)
|
|
||||||
* cow_label= Set the filesystem label where COW file (for dm-snapshot)
|
|
||||||
or upperdir/workdir files (for overlayfs) must be stored.
|
|
||||||
Default: (unset)
|
|
||||||
* cow_device= Like cow_label= but using device node.
|
|
||||||
Default: (unset) or "/dev/disk/by-label/${cow_label}"
|
|
||||||
* cow_flags= Set extra mount options, e.g. for btrfs subvolumes.
|
|
||||||
Default: defaults
|
|
||||||
* cow_directory= Set a directory inside ${cow_device}.
|
|
||||||
Default: "/persistent_${archisolabel}/${arch}"
|
|
||||||
* cow_persistent= Set if snapshot is persistent "P" or non-persistent "N".
|
|
||||||
Only used for dm-snapshot mode, ignored for overlayfs.
|
|
||||||
Default: "N" (if no ${cow_device} is used) otherwise "P".
|
|
||||||
* cow_spacesize= Set the size for COW space (tmpfs). Valid for both
|
|
||||||
dm-snapshot and overlayfs mode.
|
|
||||||
The argument is an integer and optional unit.
|
|
||||||
Units are M,G (powers of 1024).
|
|
||||||
Default: "256M"
|
|
||||||
* cow_chunksize= Set chunksize used for dm-snapshot. This is number
|
|
||||||
of 512 byte blocks to write at once.
|
|
||||||
Default: "8"
|
|
||||||
* copytoram_size= Set the size of tmpfs. This space is used for
|
|
||||||
airootfs.sfs image if copytoram=y.
|
|
||||||
Size is in bytes (suffix with "k", "m" and "g") or
|
|
||||||
in percentage of available RAM.
|
|
||||||
Default: "75%"
|
|
||||||
* dm_snap_prefix= Set a prefix for dm-snapshot node names.
|
|
||||||
Only used for dm-snapshot mode, ignored for overlayfs.
|
|
||||||
Default: "arch"
|
|
||||||
* arch= Force an architecture type (i686 | x86_64).
|
|
||||||
Do not set it for normal operations.
|
|
||||||
Default: (architecture of running kernel)
|
|
||||||
|
|
||||||
|
|
||||||
** hooks/archiso_pxe_common
|
|
||||||
|
|
||||||
* ip= This parameter is setup automatically by PXELINUX
|
|
||||||
when option "SYSAPPEND" is set to 1 or 2 in config.
|
|
||||||
ip=<client-ip>:<boot-server-ip>:<gw-ip>:<netmask>
|
|
||||||
Default: (set via PXE server)
|
|
||||||
* BOOTIF= This parameter is setup automatically by PXELINUX
|
|
||||||
when option "SYSAPPEND" is set to 2 or 3 in config.
|
|
||||||
BOOTIF=<hardware-address-of-boot-interface>
|
|
||||||
Default: (set via PXELINUX)
|
|
||||||
* copy_resolvconf= Copy /etc/resolv.conf from initramfs to live-enviroment.
|
|
||||||
Set to "n" to skip them.
|
|
||||||
Default: "y"
|
|
||||||
|
|
||||||
|
|
||||||
** hooks/archiso_pxe_nbd
|
|
||||||
|
|
||||||
* archiso_nbd_name= Set NBD export name used by the server.
|
|
||||||
Default: archiso
|
|
||||||
* archiso_nbd_srv= Set an IP address where NBD reside.
|
|
||||||
If ${pxeserver} is used, PXE IP will be used.
|
|
||||||
Default: (unset)
|
|
||||||
|
|
||||||
|
|
||||||
** hooks/archiso_pxe_http
|
|
||||||
|
|
||||||
* archiso_http_srv= Set an HTTP URL (must end with /) where ${archisobasedir}
|
|
||||||
is found with all *.sfs files.
|
|
||||||
In the IP/domain part if ${pxeserver} is used, use PXE IP.
|
|
||||||
Default: (unset)
|
|
||||||
* archiso_http_spc= Set the size of tmpfs where *.sfs files are downloaded.
|
|
||||||
Default: "75%"
|
|
||||||
|
|
||||||
|
|
||||||
** hooks/archiso_pxe_nfs
|
|
||||||
|
|
||||||
* archiso_nfs_srv= Set the NFS-IP:/path of the server
|
|
||||||
In the IP part if ${pxeserver} is used, PXE IP will be used.
|
|
||||||
Default: (unset)
|
|
||||||
* archiso_nfs_opt= Set NFS mount options separated by comma.
|
|
||||||
Default: (unset, see below)
|
|
||||||
These are the implicit options:
|
|
||||||
port = as given by server portmap daemon
|
|
||||||
rsize = 1024
|
|
||||||
wsize = 1024
|
|
||||||
timeo = 7
|
|
||||||
retrans = 3
|
|
||||||
acregmin = 3
|
|
||||||
acregmax = 60
|
|
||||||
acdirmin = 30
|
|
||||||
acdirmax = 60
|
|
||||||
flags = hard, nointr, noposix, cto, ac
|
|
||||||
|
|
||||||
|
|
||||||
** hooks/archiso_loop_mnt
|
|
||||||
|
|
||||||
* img_label= Set the filesystem label where archiso-image.iso.
|
|
||||||
Default: (unset)
|
|
||||||
* img_dev= Device where archiso-image.iso reside.
|
|
||||||
Default: (unset) or "/dev/disk/by-label/${img_label}"
|
|
||||||
* img_flags= Set extra mount options, e.g. for btrfs subvolumes.
|
|
||||||
Default: defaults
|
|
||||||
* img_loop= Full path where archiso-image.iso is located on ${img_dev}
|
|
||||||
Default: (unset)
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
*** Boot parameters (configs/releng)
|
|
||||||
|
|
||||||
** scripts/choose-mirror
|
|
||||||
|
|
||||||
* mirror= Takes a mirror URL and creates a new mirrorlist.
|
|
||||||
When setting mirror=auto, the mirror is taken from
|
|
||||||
archiso_http_srv= in order to keep using the mirror
|
|
||||||
selected in the netboot menu.
|
|
||||||
Default: (unset)
|
|
||||||
|
|
||||||
* script= Takes a local file path or a URL to a script file which is
|
|
||||||
executed from a temporary location after boot. If the
|
|
||||||
parameter points at a remote file (supported protocols are
|
|
||||||
http, https and ftp), it will be downloaded before execution.
|
|
||||||
Default: (unset)
|
|
||||||
Loading…
Reference in New Issue
Block a user