目的

mmdebstrapを使用しDebian/Ubuntuの日本語版Live DVDを作る。
（debootstrap.shに取り込む）

debootstrap.sh のヘルプ画面より

master@sv-ubuntu:~/mkcd$ ./debootstrap.sh
  usage: sudo ./debootstrap.sh [ architecture ] [ suite ]
    arch       : suite           : distribution
    amd64,i386 : oldoldstable    : Debian  9.xx(stretch)
    amd64,i386 : oldstable       : Debian 10.xx(buster)
    amd64,i386 : stable          : Debian 11.xx(bullseye)
    amd64,i386 : testing         : Debian 12.xx(bookworm)
    amd64,i386 : bionic          : Ubuntu 18.04(Bionic Beaver):LTS
    amd64      : focal           : Ubuntu 20.04(Focal Fossa):LTS
    amd64      : impish          : Ubuntu 21.10(Impish Indri)
    amd64      : jammy           : Ubuntu 22.04(Jammy Jellyfish):LTS
    amd64      : kinetic         : Ubuntu 22.10(Kinetic Kudu)

開発環境

dist_remaster.shで作成したDVDイメージでインストールしinstall.shで環境設定した。

OS情報

OS情報

master@sv-ubuntu:~/work$ cat /etc/os-release
PRETTY_NAME="Ubuntu 22.04 LTS"
NAME="Ubuntu"
VERSION_ID="22.04"
VERSION="22.04 LTS (Jammy Jellyfish)"
VERSION_CODENAME=jammy
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
UBUNTU_CODENAME=jammy

ファイルシステム構成

ファイルシステム構成

master@sv-ubuntu:~/work$ df -h
Filesystem                 Size  Used Avail Use% Mounted on
tmpfs                      195M  3.2M  192M   2% /run
/dev/mapper/vgubuntu-root  117G  9.8G  101G   9% /
tmpfs                      972M     0  972M   0% /dev/shm
tmpfs                      5.0M  4.0K  5.0M   1% /run/lock
vmhgfs-fuse                764G  661G  103G  87% /mnt/hgfs
/dev/sda1                  511M  5.3M  506M   2% /boot/efi
tmpfs                      195M   88K  195M   1% /run/user/127
tmpfs                      195M   80K  195M   1% /run/user/1000

必要パッケージ

必要パッケージ

master@sv-ubuntu:~/work$ dpkg -l mmdebstrap debootstrap squashfs-tools xorriso isolinux
要望=(U)不明/(I)インストール/(R)削除/(P)完全削除/(H)保持
| 状態=(N)無/(I)インストール済/(C)設定/(U)展開/(F)設定失敗/(H)半インストール/(W)トリガ待ち/(T)トリ >
|/ エラー?=(空欄)無/(R)要再インストール (状態,エラーの大文字=異常)
||/ 名前           バージョン                                 アーキテクチ 説明
+++-==============-==========================================-============-========================>
ii  debootstrap    1.0.126+nmu1ubuntu0.1                      all          Bootstrap a basic Debian>
ii  isolinux       3:6.04~git20190206.bf6db5b4+dfsg1-3ubuntu1 all          collection of bootloader>
ii  mmdebstrap     0.8.4-1                                    all          create a Debian chroot
ii  squashfs-tools 1:4.5-3build1                              amd64        Tool to create and appen>
ii  xorriso        1.5.4-2                                    amd64        command line ISO-9660 an>

準備

インストール作業

インストール作業

sudo apt-get -y install mmdebstrap debootstrap squashfs-tools xorriso isolinux
# 上記パッケージ以外の不足分は各自の環境に合わせて導入

以下のGPGキーをインストるするとDebianでUbuntuの、UbuntuでDebianのイメージが作れる。

debian: sudo apt-get install ubuntu-keyring (ubuntuから入手)
ubuntu: sudo apt-get install debian-archive-keyring

2022/6/1現在、Debian上ではツールの制限でUbuntuイメージの展開ができない。

エラーメッセージの一部

dpkg-deb: error: archive '/home/master/work/fsimg//var/cache/apt/archives//apt-utils_2.5.0_amd64.deb' uses unknown compression for member 'control.tar.zst', giving up

mmdebstrap用パラメーター設定

Debian

debian stable amd64

TARGET_SUITE="stable"
TARGET_ARCH="amd64"
TARGET_COMPONENTS="main non-free contrib"
TARGET_MIRROR="http://deb.debian.org/debian/"
TARGET_PACKAGE=" \
    open-infrastructure-system-boot \
    open-infrastructure-system-build \
    open-infrastructure-system-config \
    open-infrastructure-system-images \
    isolinux syslinux \
    linux-headers-${TARGET_ARCH//i386/686} \
    linux-image-${TARGET_ARCH//i386/686} \
    task-lxde-desktop task-laptop \
    build-essential curl \
    open-vm-tools-desktop \
    clamav \
    bind9 \
    openssh-server \
    samba smbclient cifs-utils \
    isc-dhcp-server \
    minidlna \
    task-japanese-desktop \
    task-japanese-gnome-desktop \
    fonts-noto \
    ibus-mozc mozc-utils-gui \
    libreoffice-l10n-ja libreoffice-help-ja \
    thunderbird-l10n-ja \
"

Ubuntu

ubuntu kinetic amd64

TARGET_SUITE="kinetic"
TARGET_ARCH="amd64"
TARGET_COMPONENTS="main multiverse restricted universe"
TARGET_MIRROR="http://archive.ubuntu.com/ubuntu/"
TARGET_PACKAGE=" \
    open-infrastructure-system-boot \
    open-infrastructure-system-build \
    open-infrastructure-system-config \
    open-infrastructure-system-images \
    isolinux syslinux \
    linux-headers-generic \
    linux-image-generic \
    ubuntu-desktop ubuntu-server \
    build-essential curl vim \
    open-vm-tools-desktop \
    clamav \
    bind9 \
    openssh-server \
    samba smbclient cifs-utils \
    isc-dhcp-server \
    minidlna \
    language-pack-ja \
    language-pack-gnome-ja \
    fonts-noto \
    ibus-mozc mozc-utils-gui \
    libreoffice-l10n-ja libreoffice-help-ja \
    thunderbird-locale-ja \
"

設定ファイル

inst-net.sh

inst-net.sh

#!/bin/bash
# =============================================================================
#	set -n								# 構文エラーのチェック
#	set -x								# コマンドと引数の展開を表示
	set -o ignoreeof					# Ctrl+Dで終了しない
	set +m								# ジョブ制御を無効にする
	set -e								# ステータス0以外で終了
	set -u								# 未定義変数の参照で終了
	trap 'exit 1' 1 2 3 15
# -- initialize ---------------------------------------------------------------
	ROW_SIZE=25
	COL_SIZE=80
	if [ "`which tput 2> /dev/null`" != "" ]; then
		ROW_SIZE=`tput lines`
		COL_SIZE=`tput cols`
	fi
	if [ ${COL_SIZE} -lt 80 ]; then
		COL_SIZE=80
	fi
	if [ ${COL_SIZE} -gt 100 ]; then
		COL_SIZE=100
	fi
# -- string -------------------------------------------------------------------
fncString () {
	if [ "$2" = " " ]; then
		echo $1      | awk '{s=sprintf("%"$1"."$1"s"," "); print s;}'
	else
		echo $1 "$2" | awk '{s=sprintf("%"$1"."$1"s"," "); gsub(" ",$2,s); print s;}'
	fi
}
# -- print --------------------------------------------------------------------
fncPrint () {
	local RET_STR=""
	MAX_COLS=$((COL_SIZE-1))
	RET_STR=`echo -n "$1" | iconv -f UTF-8 -t SHIFT-JIS | cut -b -${MAX_COLS} | iconv -f SHIFT-JIS -t UTF-8 2> /dev/null`
	if [ $? -ne 0 ]; then
		MAX_COLS=$((COL_SIZE-2))
		RET_STR=`echo -n "$1" | iconv -f UTF-8 -t SHIFT-JIS | cut -b -${MAX_COLS} | iconv -f SHIFT-JIS -t UTF-8 2> /dev/null`
	fi
	echo "${RET_STR}"
}
# -- terminate ----------------------------------------------------------------
fncEnd() {
	fncPrint "--- terminate $(fncString ${COL_SIZE} '-')"
	RET_STS=$1
	history -c
	fncPrint "$(fncString ${COL_SIZE} '=')"
	fncPrint "`date +"%Y/%m/%d %H:%M:%S"` : end [$0]: ${OS_NAME} ${VERSION}"
	fncPrint "$(fncString ${COL_SIZE} '=')"
	exit ${RET_STS}
}
# == main =====================================================================
	OS_NAME=`sed -n 's/^NAME="\(.*\)"$/\1/p' /etc/os-release`
	VERSION=`sed -n 's/^VERSION="\(.*\)"$/\1/p' /etc/os-release`
	fncPrint "$(fncString ${COL_SIZE} '=')"
	fncPrint "`date +"%Y/%m/%d %H:%M:%S"` : start [$0]: ${OS_NAME} ${VERSION}"
	fncPrint "$(fncString ${COL_SIZE} '=')"
	fncPrint "--- initialize $(fncString ${COL_SIZE} '-')"
	export PS1="(chroot) "
#	hostname -b -F /etc/hostname
	if [ -d "/usr/lib/systemd/" ]; then
		DIR_SYSD="/usr/lib/systemd/"
	elif [ -d "/lib/systemd/" ]; then
		DIR_SYSD="/lib/systemd"
	else
		DIR_SYSD=""
	fi
# -- module update, upgrade, tasksel, install ---------------------------------
	fncPrint "--- module update, install, clean $(fncString ${COL_SIZE} '-')"
	if [ `getconf LONG_BIT` -eq 32 ]; then
		WEB_APPS=""
	else
		fncPrint "---- google-chrome signing key install $(fncString ${COL_SIZE} '-')"
		WEB_APPS="google-chrome-stable"
		set +e
		curl -L -s -R -S -f --connect-timeout 3                               \
		    -O "https://dl-ssl.google.com/linux/linux_signing_key.pub"        \
		                                                                   || \
		    if [ $? -eq 18 -o $? -eq 22 -o $? -eq 28 -o $? -eq 56 ]; then fncEnd $?; fi
		set -e
		if [ ! -d /etc/apt/trusted.gpg.d/ ]; then
			mkdir -p /etc/apt/trusted.gpg.d
		fi
		gpg --dearmor < linux_signing_key.pub > /etc/apt/trusted.gpg.d/google-chrome.gpg
		rm -f ./linux_signing_key.pub
		echo 'deb http://dl.google.com/linux/chrome/deb/ stable main'       \
		    > /etc/apt/sources.list.d/google-chrome.list
	fi
	# ----------------------------------------------------------------------- #
	fncPrint "---- update sources.list $(fncString ${COL_SIZE} '-')"
	sed -i /etc/apt/sources.list \
	    -e 's/\(deb\) \[.*\] \(.*\)$/\1 \2/g'
	# -------------------------------------------------------------------------
	export DEBIAN_FRONTEND=noninteractive
	APT_OPTIONS="-o Dpkg::Options::=--force-confdef    \
	             -o Dpkg::Options::=--force-confnew    \
	             -o Dpkg::Options::=--force-overwrite"
	# ----------------------------------------------------------------------- #
	fncPrint "---- module dpkg $(fncString ${COL_SIZE} '-')"
	dpkg --audit                                                           || fncEnd $?
	dpkg --configure -a                                                    || fncEnd $?
	# ----------------------------------------------------------------------- #
	fncPrint "---- module apt-get update $(fncString ${COL_SIZE} '-')"
	apt-get update       -qq                                   > /dev/null || fncEnd $?
	fncPrint "---- module apt-get upgrade $(fncString ${COL_SIZE} '-')"
	apt-get upgrade      -qq  -y ${APT_OPTIONS}                > /dev/null || fncEnd $?
	fncPrint "---- module apt-get dist-upgrade $(fncString ${COL_SIZE} '-')"
	apt-get dist-upgrade -qq  -y ${APT_OPTIONS}                > /dev/null || fncEnd $?
	fncPrint "---- module apt-get install $(fncString ${COL_SIZE} '-')"
	apt-get install      -qq  -y ${APT_OPTIONS} --auto-remove               \
	    ${WEB_APPS}                                                         \
	                                                           > /dev/null || fncEnd $?
#	fncPrint "---- tasksel $(fncString ${COL_SIZE} '-')"
#	tasksel install                                                         \
#	    _LST_TASK_                                                          \
#	                                                           > /dev/null || fncEnd $?
	fncPrint "---- module autoremove, autoclean, clean $(fncString ${COL_SIZE} '-')"
	apt-get autoremove   -qq -y                                > /dev/null || fncEnd $?
	apt-get autoclean    -qq                                   > /dev/null || fncEnd $?
	apt-get clean        -qq                                   > /dev/null || fncEnd $?
# -- Change system control ----------------------------------------------------
	fncPrint "--- Change system control $(fncString ${COL_SIZE} '-')"
	systemctl --quiet  enable clamav-freshclam
	systemctl --quiet  enable ssh
	if [ -f ${DIR_SYSD}/system/bind9.service ]; then
		systemctl --quiet enable bind9
	elif [ -f ${DIR_SYSD}/system/named.service ]; then
		systemctl --quiet enable named
	fi
	systemctl --quiet  enable smbd
	systemctl --quiet  enable nmbd
	systemctl --quiet disable isc-dhcp-server
	systemctl --quiet disable minidlna
	if [ -f ${DIR_SYSD}/system/unattended-upgrades.service ]; then
		systemctl --quiet disable unattended-upgrades
	fi
	if [ -f ${DIR_SYSD}/system/brltty.service ]; then
		systemctl --quiet disable brltty
	fi
# -- Change service configure -------------------------------------------------
#	if [ -f /etc/systemd/system/multi-user.IMG_TGET.wants/cups-browsed.service ]; then
#		fncPrint "--- Change cups-browsed configure $(fncString ${COL_SIZE} '-')"
#		cat <<- _EOT_ > /etc/systemd/system/multi-user.IMG_TGET.wants/cups-browsed.service.override
#			[Service]
#			TimeoutStopSec=3
#_EOT_
#	fi
# -- Change avahi-daemon configure --------------------------------------------
	if [ -f /etc/nsswitch.conf ]; then
		fncPrint "--- Change avahi-daemon configure $(fncString ${COL_SIZE} '-')"
		OLD_IFS=${IFS}
		IFS=$'\n'
		INS_ROW=$((`sed -n '/^hosts:/ =' /etc/nsswitch.conf | head -n 1`))
		INS_TXT=`sed -n '/^hosts:/ s/\(hosts:[ |\t]*\).*$/\1mdns_minimal [NOTFOUND=return] resolve [!UNAVAIL=return] files myhostname dns mdns/p' /etc/nsswitch.conf`
		sed -e '/^hosts:/ s/^/#/' /etc/nsswitch.conf | \
		sed -e "${INS_ROW}a ${INS_TXT}"                \
		> nsswitch.conf
		cat nsswitch.conf > /etc/nsswitch.conf
		rm nsswitch.conf
		IFS=${OLD_IFS}
	fi
# -- Change resolv configure --------------------------------------------------
	if [ -d /etc/NetworkManager/ ]; then
		fncPrint "--- Change NetworkManager configure $(fncString ${COL_SIZE} '-')"
		touch /etc/NetworkManager/conf.d/10-globally-managed-devices.conf
		cat <<- _EOT_ > /etc/NetworkManager/conf.d/NetworkManager.conf.override
			[main]
			dns=default
_EOT_
		fncPrint "--- Change resolv.conf configure $(fncString ${COL_SIZE} '-')"
		cat <<- _EOT_ > /etc/systemd/resolved.conf.override
			[Resolve]
			DNSStubListener=no
_EOT_
		ln -sf /run/systemd/resolve/resolv.conf /etc/resolv.conf
	fi
# -- Change clamav configure --------------------------------------------------
	if [ -f /etc/clamav/freshclam.conf ]; then
		fncPrint "--- Change clamav configure $(fncString ${COL_SIZE} '-')"
		chmod +w /etc/clamav/freshclam.conf
		sed -i /etc/clamav/freshclam.conf \
		    -e 's/^NotifyClamd/#&/'
		chmod -w /etc/clamav/freshclam.conf
		fncPrint "---- Change freshclam $(fncString ${COL_SIZE} '-')"
		set +e
		freshclam --show-progress --quiet
		set -e
	fi
# -- Change sshd configure ----------------------------------------------------
	if [ -d /etc/ssh/ ]; then
		fncPrint "--- Change sshd configure $(fncString ${COL_SIZE} '-')"
		if [ ! -d /etc/ssh/sshd_config.d/ ]; then
			cat <<- _EOT_ >> /etc/ssh/sshd_config
				
				# --- user settings ---
				PermitRootLogin no
				PubkeyAuthentication yes
				PasswordAuthentication yes
_EOT_
			if [ "`ssh -V 2>&1 | awk -F '[^0-9]+' '{print $2;}'`" -ge 9 ]; then
				cat <<- _EOT_ >> /etc/ssh/sshd_config
					PubkeyAcceptedAlgorithms +ssh-rsa
					HostkeyAlgorithms +ssh-rsa
_EOT_
			fi
		else
			cat <<- _EOT_ > /etc/ssh/sshd_config.d/sshd_config.override
				PermitRootLogin no
				PubkeyAuthentication yes
				PasswordAuthentication yes
_EOT_
			if [ "`ssh -V 2>&1 | awk -F '[^0-9]+' '{print $2;}'`" -ge 9 ]; then
				cat <<- _EOT_ >> /etc/ssh/sshd_config.d/sshd_config.override
					PubkeyAcceptedAlgorithms +ssh-rsa
					HostkeyAlgorithms +ssh-rsa
_EOT_
			fi
		fi
	fi
# -- Change samba configure ---------------------------------------------------
if [ -f /etc/samba/smb.conf ]; then
		fncPrint "--- Change samba configure $(fncString ${COL_SIZE} '-')"
		SVR_NAME="live-ubuntu"						# 本機のホスト名
		WGP_NAME="workgroup"						# 本機のワークグループ名
		CMD_UADD=`which useradd`
		CMD_UDEL=`which userdel`
		CMD_GADD=`which groupadd`
		CMD_GDEL=`which groupdel`
		CMD_GPWD=`which gpasswd`
		CMD_FALS=`which false`
		# ---------------------------------------------------------------------
		testparm -s -v |                                                                        \
		sed -e 's/\(dos charset\) =.*$/\1 = CP932/'                                             \
		    -e "s/\(workgroup\) =.*$/\1 = ${WGP_NAME}/"                                         \
		    -e "s/\(netbios name\) =.*$/\1 = ${SVR_NAME}/"                                      \
		    -e 's/\(security\) =.*$/\1 = USER/'                                                 \
		    -e 's/\(server role\) =.*$/\1 = standalone server/'                                 \
		    -e 's/\(pam password change\) =.*$/\1 = Yes/'                                       \
		    -e 's/\(load printers\) =.*$/\1 = No/'                                              \
		    -e 's~\(log file\) =.*$~\1 = /var/log/samba/log.%m~'                                \
		    -e 's/\(max log size\) =.*$/\1 = 1000/'                                             \
		    -e 's/\(min protocol\) =.*$/\1 = NT1/g'                                             \
		    -e 's~\(printcap name\) =.*$~\1 = /dev/null~'                                       \
		    -e "s~\(add user script\) =.*$~\1 = ${CMD_UADD} %u~"                                \
		    -e "s~\(delete user script\) =.*$~\1 = ${CMD_UDEL} %u~"                             \
		    -e "s~\(add group script\) =.*$~\1 = ${CMD_GADD} %g~"                               \
		    -e "s~\(delete group script\) =.*$~\1 = ${CMD_GDEL} %g~"                            \
		    -e "s~\(add user to group script\) =.*$~\1 = ${CMD_GPWD} -a %u %g~"                 \
		    -e "s~\(delete user from group script\) =.*$~\1 = ${CMD_GPWD} -d %u %g~"            \
		    -e "s~\(add machine script\) =.*$~\1 = ${CMD_UADD} -d /dev/null -s ${CMD_FALS} %u~" \
		    -e 's/\(logon script\) =.*$/\1 = logon.bat/'                                        \
		    -e 's/\(logon path\) =.*$/\1 = \\\\%L\\profiles\\%U/'                               \
		    -e 's/\(domain logons\) =.*$/\1 = Yes/'                                             \
		    -e 's/\(os level\) =.*$/# \1 = 35/'                                                 \
		    -e 's/\(preferred master\) =.*$/\1 = Yes/'                                          \
		    -e 's/\(domain master\) =.*$/\1 = Yes/'                                             \
		    -e 's/\(wins support\) =.*$/\1 = Yes/'                                              \
		    -e 's/\(unix password sync\) =.*$/\1 = No/'                                         \
		    -e '/idmap config \* : backend =/i \\tidmap config \* : range = 1000-10000'         \
		    -e 's/\(admin users\) =.*$/# \1 = administrator/'                                   \
		    -e 's/\(printing\) =.*$/\1 = bsd/'                                                  \
		    -e 's/\(multicast dns register\) =.*$/\1 = No/'                                     \
		    -e '/[ |\t]*map to guest =.*$/d'                                                    \
		    -e '/[ |\t]*null passwords =.*$/d'                                                  \
		    -e '/[ |\t]*obey pam restrictions =.*$/d'                                           \
		    -e '/[ |\t]*enable privileges =.*$/d'                                               \
		    -e '/[ |\t]*password level =.*$/d'                                                  \
		    -e '/[ |\t]*client use spnego principal =.*$/d'                                     \
		    -e '/[ |\t]*syslog =.*$/d'                                                          \
		    -e '/[ |\t]*syslog only =.*$/d'                                                     \
		    -e '/[ |\t]*use spnego =.*$/d'                                                      \
		    -e '/[ |\t]*paranoid server security =.*$/d'                                        \
		    -e '/[ |\t]*dns proxy =.*$/d'                                                       \
		    -e '/[ |\t]*time offset =.*$/d'                                                     \
		    -e '/[ |\t]*usershare allow guests =.*$/d'                                          \
		    -e '/[ |\t]*idmap backend =.*$/d'                                                   \
		    -e '/[ |\t]*idmap uid =.*$/d'                                                       \
		    -e '/[ |\t]*idmap gid =.*$/d'                                                       \
		    -e '/[ |\t]*winbind separator =.*$/d'                                               \
		    -e '/[ |\t]*acl check permissions =.*$/d'                                           \
		    -e '/[ |\t]*only user =.*$/d'                                                       \
		    -e '/[ |\t]*share modes =.*$/d'                                                     \
		    -e '/[ |\t]*nbt client socket address =.*$/d'                                       \
		    -e '/[ |\t]*lsa over netlogon =.*$/d'                                               \
		    -e '/[ |\t]*.* = $/d'                                                               \
		    -e '/[ |\t]*client lanman auth =.*$/d'                                              \
		    -e '/[ |\t]*client NTLMv2 auth =.*$/d'                                              \
		    -e '/[ |\t]*client plaintext auth =.*$/d'                                           \
		    -e '/[ |\t]*client schannel =.*$/d'                                                 \
		    -e '/[ |\t]*client use spnego principal =.*$/d'                                     \
		    -e '/[ |\t]*client use spnego =.*$/d'                                               \
		    -e '/[ |\t]*domain logons =.*$/d'                                                   \
		    -e '/[ |\t]*enable privileges =.*$/d'                                               \
		    -e '/[ |\t]*encrypt passwords =.*$/d'                                               \
		    -e '/[ |\t]*idmap backend =.*$/d'                                                   \
		    -e '/[ |\t]*idmap gid =.*$/d'                                                       \
		    -e '/[ |\t]*idmap uid =.*$/d'                                                       \
		    -e '/[ |\t]*lanman auth =.*$/d'                                                     \
		    -e '/[ |\t]*lsa over netlogon =.*$/d'                                               \
		    -e '/[ |\t]*nbt client socket address =.*$/d'                                       \
		    -e '/[ |\t]*null passwords =.*$/d'                                                  \
		    -e '/[ |\t]*raw NTLMv2 auth =.*$/d'                                                 \
		    -e '/[ |\t]*server schannel =.*$/d'                                                 \
		    -e '/[ |\t]*syslog =.*$/d'                                                          \
		    -e '/[ |\t]*syslog only =.*$/d'                                                     \
		    -e '/[ |\t]*unicode =.*$/d'                                                         \
		    -e '/[ |\t]*acl check permissions =.*$/d'                                           \
		    -e '/[ |\t]*allocation roundup size =.*$/d'                                         \
		    -e '/[ |\t]*blocking locks =.*$/d'                                                  \
		    -e '/[ |\t]*copy =.*$/d'                                                            \
		    -e '/[ |\t]*winbind separator =.*$/d'                                               \
		    -e '/[ |\t]*domain master =.*$/d'                                                   \
		    -e '/[ |\t]*logon path =.*$/d'                                                      \
		    -e '/[ |\t]*logon script =.*$/d'                                                    \
		    -e '/[ |\t]*pam password change =.*$/d'                                             \
		    -e '/[ |\t]*preferred master =.*$/d'                                                \
		    -e '/[ |\t]*server role =.*$/d'                                                     \
		    -e '/[ |\t]*wins support =.*$/d'                                                    \
		    -e '/[ |\t]*dns proxy =.*$/d'                                                       \
		    -e '/[ |\t]*map to guest =.*$/d'                                                    \
		    -e '/[ |\t]*obey pam restrictions =.*$/d'                                           \
		    -e '/[ |\t]*pam password change =.*$/d'                                             \
		    -e '/[ |\t]*realm =.*$/d'                                                           \
		    -e '/[ |\t]*server role =.*$/d'                                                     \
		    -e '/[ |\t]*server services =.*$/d'                                                 \
		    -e '/[ |\t]*server string =.*$/d'                                                   \
		    -e '/[ |\t]*syslog =.*$/d'                                                          \
		    -e '/[ |\t]*unix password sync =.*$/d'                                              \
		    -e '/[ |\t]*usershare allow guests =.*$/d'                                          \
		    -e '/[ |\t]*\(client ipc\|client\|server\) min protocol = .*$/d'                    \
		    -e '/[ |\t]*security =.*$/d'                                                        \
		> ./smb.conf
		# ---------------------------------------------------------------------
		testparm -s ./smb.conf > /etc/samba/smb.conf
		rm -f ./smb.conf /etc/samba/smb.conf.ucf-dist
fi
# -- Change xdg configure -----------------------------------------------------
	if [  -f /etc/xdg/autostart/gnome-initial-setup-first-login.desktop ]; then
		fncPrint "--- Change xdg configure $(fncString ${COL_SIZE} '-')"
		sed -i /etc/xdg/autostart/gnome-initial-setup-first-login.desktop \
		    -e "/^\[Desktop Entry\]/,/^\[.*\]/ s~^\(Exec\)=\(.*\)$~\1=`which true`~"
	fi
# -- Change update-manager configure ------------------------------------------
	if [ -d /etc/update-manager/release-upgrades.d/ ]; then
		fncPrint "--- Change update-manager configure $(fncString ${COL_SIZE} '-')"
		cat <<- _EOT_ > /etc/update-manager/release-upgrades.d/release-upgrades.conf.override
			[DEFAULT]
			Prompt=never
_EOT_
	fi
# -- Change dconf configure ---------------------------------------------------
	if [ "`which dconf 2> /dev/null`" != "" ]; then
		fncPrint "--- Change dconf configure $(fncString ${COL_SIZE} '-')"
		# -- create dconf profile ---------------------------------------------
		fncPrint "--- Create dconf profile $(fncString ${COL_SIZE} '-')"
		if [ ! -d /etc/dconf/db/local.d/ ]; then
			mkdir -p /etc/dconf/db/local.d
		fi
		if [ ! -d /etc/dconf/profile/ ]; then
			mkdir -p /etc/dconf/profile
		fi
		cat <<- _EOT_ > /etc/dconf/profile/user
			user-db:user
			system-db:local
_EOT_
		# -- dconf org/gnome/desktop/screensaver ------------------------------
		fncPrint "---- dconf org/gnome/desktop/screensaver $(fncString ${COL_SIZE} '-')"
		cat <<- _EOT_ > /etc/dconf/db/local.d/01-screensaver
			[org/gnome/desktop/screensaver]
			idle-activation-enabled=false
			lock-enabled=false
_EOT_
		# -- dconf org/gnome/todo ---------------------------------------------
		fncPrint "---- dconf org/gnome/todo $(fncString ${COL_SIZE} '-')"
		cat <<- _EOT_ > /etc/dconf/db/local.d/01-todo
			[org/gnome/todo]
			first-run=false
			window-maximized=true
_EOT_
		# -- dconf update -----------------------------------------------------
		fncPrint "---- dconf update $(fncString ${COL_SIZE} '-')"
		dconf update
	fi
# -- root and user's setting --------------------------------------------------
	fncPrint "--- root and user's setting $(fncString ${COL_SIZE} '-')"
	LST_SHELL="`sed -n '/^#/! s~/~\\\\/~gp' /etc/shells |  sed -z 's/\n/|/g' | sed -e 's/|$//'`"
	for USER_NAME in "skel" `awk -F ':' '$7~/'"${LST_SHELL}"'/ {print $1;}' /etc/passwd`
	do
		fncPrint "---- ${USER_NAME}'s setting $(fncString ${COL_SIZE} '-')"
		if [ "${USER_NAME}" == "skel" ]; then
			USER_HOME="/etc/skel"
		else
			USER_HOME=`awk -F ':' '$1=="'${USER_NAME}'" {print $6;}' /etc/passwd`
		fi
		if [ "${USER_HOME}" != "" ]; then
			pushd ${USER_HOME} > /dev/null
				# --- .bashrc -------------------------------------------------
				cat <<- _EOT_ >> .bashrc
					# --- 日本語文字化け対策 ---
					case "\${TERM}" in
					    "linux" ) export LANG=C;;
					    * )                    ;;
					esac
					export GTK_IM_MODULE=ibus
					export XMODIFIERS=@im=ibus
					export QT_IM_MODULE=ibus
_EOT_
				# --- .vimrc --------------------------------------------------
				cat <<- _EOT_ > .vimrc
					set number              " Print the line number in front of each line.
					set tabstop=4           " Number of spaces that a <Tab> in the file counts for.
					set list                " List mode: Show tabs as CTRL-I is displayed, display $ after end of line.
					set listchars=tab:>_    " Strings to use in 'list' mode and for the |:list| command.
					set nowrap              " This option changes how text is displayed.
					set showmode            " If in Insert, Replace or Visual mode put a message on the last line.
					set laststatus=2        " The value of this option influences when the last window will have a status line always.
					syntax on               " Vim5 and later versions support syntax highlighting.
_EOT_
				if [ "${USER_NAME}" != "skel" ]; then
					chown ${USER_NAME}. .vimrc
				fi
				# --- .curlrc -------------------------------------------------
				cat <<- _EOT_ > .curlrc
					location
					progress-bar
					remote-time
					show-error
_EOT_
				if [ "${USER_NAME}" != "skel" ]; then
					chown ${USER_NAME}. .curlrc
				fi
				# --- xinput.d ------------------------------------------------
				if [ "${USER_NAME}" != "skel" ]; then
					mkdir .xinput.d
					ln -s /etc/X11/xinit/xinput.d/ja_JP .xinput.d/ja_JP
					chown -R ${USER_NAME}:${USER_NAME} .xinput.d .bashrc .vimrc .curlrc
				fi
				# --- .credentials --------------------------------------------
				cat <<- _EOT_ > .credentials
					username=value
					password=value
					domain=value
_EOT_
				if [ "${USER_NAME}" != "skel" ]; then
					chown ${USER_NAME}. .credentials
					chmod 0600 .credentials
				fi
				# --- libfm.conf ----------------------------------------------
				if [   -f .config/libfm/libfm.conf      ] \
				&& [ ! -f .config/libfm/libfm.conf.orig ]; then
					sed -i.orig .config/libfm/libfm.conf   \
					    -e 's/^\(single_click\)=.*$/\1=0/'
				fi
			popd > /dev/null
		fi
	done
# -----------------------------------------------------------------------------
	fncPrint "--- cleaning and exit $(fncString ${COL_SIZE} '-')"
	fncEnd 0
# == EOF ======================================================================

mountpoint="/live/medium" -> "/run/live/medium" の暫定対応

/etc/live/config.conf.d/0000-user.conf

#!/bin/sh

#set -o ignoreeof					# Ctrl+Dで終了しない
#set +m								# ジョブ制御を無効にする
#set -e								# ステータス0以外で終了
#set -u								# 未定義変数の参照で終了
#set -e

# Reading configuration files from filesystem and live-media
set -o allexport
for _FILE in /run/live/medium/live/config.conf /run/live/medium/live/config.conf.d/*.conf \
	         ${rootmnt}/lib/live/mount/medium/live/config.conf ${rootmnt}/lib/live/mount/medium/live/config.conf.d/*.conf
do
	if [ -e "${_FILE}" ]; then
		. "${_FILE}"
	fi
done
set +o allexport

変更するパラメーター関係

DVD内の/live/config.conf.d/9999-user.conf

#!/bin/sh

#set -o ignoreeof					# Ctrl+Dで終了しない
#set +m								# ジョブ制御を無効にする
#set -e								# ステータス0以外で終了
#set -u								# 未定義変数の参照で終了
#set -e
#set -o allexport
#set -o | tee

# === Fix Parameters ==========================================================
# /bin/live-config or /lib/live/init-config.sh
#  LIVE_HOSTNAME="debian"
#  LIVE_USERNAME="user"
#  LIVE_USER_FULLNAME="Debian Live user"
#  LIVE_USER_DEFAULT_GROUPS="audio cdrom dip floppy video plugdev netdev powerdev scanner bluetooth debian-tor"

# === Fix Parameters [ /lib/live/config/0030-live-debconfig_passwd ] ======
#_PASSWORD="8Ab05sVQ4LLps"				# '/bin/echo "live" | mkpasswd -s'

# === Fix Parameters [ /lib/live/config/0030-user-setup ] =================
#_PASSWORD="8Ab05sVQ4LLps"				# '/bin/echo "live" | mkpasswd -s'

# === User parameters =========================================================
export LIVE_CONFIG_CMDLINE				# この変数はブートローダのコマンドラインに相当します。(/proc/cmdline)
export LIVE_CONFIG_COMPONENTS			# この変数は「live-config.components=構成要素1,構成要素2, ...  構成要素n」パラメータに相当します。
export LIVE_CONFIG_NOCOMPONENTS			# この変数は「live-config.nocomponents=構成要素1,構成要素2,  ... 構成要素n」パラメータに相当します。
export LIVE_DEBCONF_PRESEED				# この変数は「live-config.debconf-preseed=filesystem|medium|URL1|URL2|  ...  |URLn」パラメータに相当します。
export LIVE_HOSTNAME					# この変数は「live-config.hostname=ホスト名」パラメータに相当します。
export LIVE_USERNAME					# この変数は「live-config.username=ユーザ名」パラメータに相当します。
export LIVE_PASSWORD					# ユーザーパスワード
export LIVE_EMPTYPWD					# TRUEで空パスワード
export LIVE_CRYPTPWD					# 暗号化パスワード
export LIVE_USER_DEFAULT_GROUPS			# この変数は「live-config.user-default-groups="グループ1,グループ2  ... グループn"」パラメータに相当します。
export LIVE_USER_FULLNAME				# この変数は「live-config.user-fullname="ユーザのフルネーム"」パラメータに相当します。
export LIVE_LOCALES						# この変数は「live-config.locales=ロケール1,ロケール2 ...  ロケールn」パラメータに相当します。
export LIVE_TIMEZONE					# この変数は「live-config.timezone=タイムゾーン」パラメータに相当します。
export LIVE_KEYBOARD_MODEL				# この変数は「live-config.keyboard-model=キーボードの種類」パラメータに相当します。
export LIVE_KEYBOARD_LAYOUTS			# この変数は「live-config.keyboard-layouts=キーボードレイアウト1,キーボードレイアウト2... キーボードレイアウトn」パラメータに相当します。
export LIVE_KEYBOARD_VARIANTS			# この変数は「live-config.keyboard-variants=キーボード配列1,キーボード配列2 ... キーボード配列n」パラメータに相当します。
export LIVE_KEYBOARD_OPTIONS			# この変数は「live-config.keyboard-options=キーボードオプション」パラメータに相当します。
export LIVE_SYSV_RC						# この変数は「live-config.sysv-rc=サービス1,サービス2  ... サービスn」パラメータに相当します。
export LIVE_UTC							# この変数は「live-config.utc=yes|no」パラメータに相当します。
export LIVE_X_SESSION_MANAGER			# この変数は「live-config.x-session-manager=Xセッションマネージャ」パラメータに相当します。
export LIVE_XORG_DRIVER					# この変数は「live-config.xorg-driver=XORGドライバ」パラメータに相当します。
export LIVE_XORG_RESOLUTION				# この変数は「live-config.xorg-resolution=XORG解像度」パラメータに相当します。
export LIVE_WLAN_DRIVER					# この変数は「live-config.wlan-driver=WLANドライバ」パラメータに相当します。
export LIVE_HOOKS						# この変数は「live-config.hooks=filesystem|medium|URL1|URL2| ... |URLn」パラメータに相当します。
export LIVE_CONFIG_DEBUG				# この変数は「live-config.debug」パラメータに相当します。
export LIVE_CONFIG_NOAUTOLOGIN			#
export LIVE_CONFIG_NOROOT				#
export LIVE_CONFIG_NOX11AUTOLOGIN		#
export LIVE_SESSION						# 固定値
export LIVE_DEBUGOUT					# Debug変数

LIVE_HOSTNAME="debian"					# hostname

LIVE_USER_FULLNAME="Debian Live user"	# full name
LIVE_USERNAME="user"					# user name
LIVE_PASSWORD="live"					# password
#LIVE_CRYPTPWD='8Ab05sVQ4LLps'			# '/bin/echo "live" | mkpasswd -s'

LIVE_LOCALES="ja_JP.UTF-8"				# locales
LIVE_KEYBOARD_MODEL="pc105"				# keybord
LIVE_KEYBOARD_LAYOUTS="jp"
LIVE_KEYBOARD_VARIANTS="OADG109A"
LIVE_TIMEZONE="Asia/Tokyo"				# timezone
LIVE_UTC="yes"
LIVE_XORG_RESOLUTION="1024x768"			# xorg resolution

# === Change hostname =========================================================
if [ -n "${LIVE_HOSTNAME:-""}" ]; then
	/bin/echo "${LIVE_HOSTNAME}" > /etc/hostname
fi

# === Copy shell file =========================================================
for _FILE in /lib/live/mount/medium/live/config.conf.d/????-user-* \
            /run/live/medium/live/config.conf.d/????-user-*
do
	if [ -e "${_FILE}" ]; then
		cp -p "${_FILE}" /lib/live/config/
	fi
done

# === Creating state file =====================================================
touch /var/lib/live/config/9999-user-config

# =============================================================================
#set +e
# === Memo ====================================================================
#	/lib/live/init-config.sh
#	/lib/live/config/0020-hostname
#	/lib/live/config/0030-live-debconfig_passwd
#	/lib/live/config/0030-user-setup
#	/lib/live/config/1160-openssh-server
# *****************************************************************************

ユーザー設定関係のシェル

/lib/live/config/9999-user-setting

#!/bin/sh

#set -o ignoreeof					# Ctrl+Dで終了しない
#set +m								# ジョブ制御を無効にする
#set -e								# ステータス0以外で終了
#set -u								# 未定義変数の参照で終了
#set -e
#set -o allexport
#set -o | tee

/bin/echo ""
/bin/echo "Start 9999-user-setting :::::::::::::::::::::::::::::::::::::::::::::::::::::::"

#. /lib/live/config.sh

#set -e

Cmdline ()
{
	# Reading kernel command line
	for _PARAMETER in ${LIVE_CONFIG_CMDLINE}
	do
		case "${_PARAMETER}" in
			debug   | \
			debugout)
				LIVE_DEBUGOUT="true"
				;;
			username=*)
				LIVE_USERNAME="${_PARAMETER#*username=}"
				;;
			password=*)
				LIVE_PASSWORD="${_PARAMETER#*password=}"
				;;
			emptypwd=*)
				LIVE_EMPTYPWD="${_PARAMETER#*emptypwd=}"
				;;
		esac
	done
}

Init ()
{
	:
}

Config ()
{
	# === Change user password ================================================
	if [ -n "${LIVE_USERNAME:-""}" ]; then
#		useradd ${LIVE_USERNAME}
		if [ "${LIVE_EMPTYPWD:-""}" = "true" ]; then
			/bin/echo ""
			/bin/echo "Remove user password ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::"
			passwd -d ${LIVE_USERNAME}
			LIVE_PASSWORD=""
		elif [ -n "${LIVE_PASSWORD:-""}" ]; then
			/bin/echo ""
			/bin/echo "Change user password ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::"
			/bin/echo -e "${LIVE_PASSWORD}\n${LIVE_PASSWORD}" | passwd ${LIVE_USERNAME}
		fi
		# === Change smb password =============================================
		if [ -n "`which smbpasswd 2> /dev/null`" ]; then
			/bin/echo ""
			/bin/echo "Create an smb user ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::"
			smbpasswd -a ${LIVE_USERNAME} -n
			/bin/echo ""
			/bin/echo "Change smb password :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::"
			/bin/echo -e "${LIVE_PASSWORD}\n${LIVE_PASSWORD}" | smbpasswd ${LIVE_USERNAME}
		fi
		# === Change user mode ====================================================
		if [ `passwd -S ${LIVE_USERNAME} | awk '{print $7;}'` -ne -1 ]; then
			/bin/echo ""
			/bin/echo "Change user mode ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::"
			usermod -f -1 ${LIVE_USERNAME}
		fi
	fi

	# === Change sshd configure ===============================================
	if [ -f /etc/ssh/sshd_config ]; then
		/bin/echo ""
		/bin/echo "Change sshd configure :::::::::::::::::::::::::::::::::::::::::::::::::::::::::"
		sed -i /etc/ssh/sshd_config \
		    -e 's/^#*[ \t]*\(PasswordAuthentication\)[ \t]*.*$/\1 yes/g'
	fi

	# === Setup VMware configure ==============================================
	if [ "`lscpu | grep -i vmware`" != "" ]; then
		/bin/echo ""
		/bin/echo "Setup VMware configure ::::::::::::::::::::::::::::::::::::::::::::::::::::::::"
		mkdir -p /media/hgfs
		chmod a+w /media/hgfs
		cat <<- _EOT_ >> /etc/fstab
			.host:/ /media/hgfs fuse.vmhgfs-fuse allow_other,auto_unmount,defaults,users 0 0
_EOT_
		cat <<- _EOT_ >> /etc/fuse.conf
			user_allow_other
_EOT_
	fi

	# === Change gdm3 configure ===============================================
	if [ -f /etc/gdm3/custom.conf ] && [ -n "${LIVE_USERNAME:-""}" ]; then
		/bin/echo ""
		/bin/echo "Change gdm3 configure :::::::::::::::::::::::::::::::::::::::::::::::::::::::::"
		IFS= INS_STR=$(
			cat <<- _EOT_ | sed ':l; N; s/\n//; b l;'
				WaylandEnable=false\\n
				AutomaticLoginEnable=true\n
				AutomaticLogin=${LIVE_USERNAME}\\n
				TimedLoginEnable=false\\n
_EOT_
		)
		IFS=${OLD_IFS}
		sed -i /etc/gdm3/custom.conf \
		    -e '/^\[daemon\]/,/^\[/ {/^[#|\[]/! s/\(.*\)$/#  \1/g}' \
		    -e "/^\\[daemon\\]/a ${INS_STR}"
		if [ ! -f /etc/gdm3/daemon.conf ]; then
			/bin/echo ""
			/bin/echo "Create gdm3 daemon.conf :::::::::::::::::::::::::::::::::::::::::::::::::::::::"
			touch /etc/gdm3/daemon.conf
		fi
	fi

	# === Change video mode configure =========================================
	if [ -f /etc/X11/Xsession.d/21xvidemode ]; then
		/bin/echo ""
		/bin/echo "Change video mode configure :::::::::::::::::::::::::::::::::::::::::::::::::::"
		sed -i /etc/X11/Xsession.d/21xvidemode \
		    -e '1i {\nsleep 3' \
		    -e '$a } &'
	fi
}

Debug ()
{
	if [ -z ${LIVE_DEBUGOUT:-""} ]; then
		return 0
	fi
	# === Display of parameters ===============================================
	/bin/echo ""
	/bin/echo "Display of parameters :::::::::::::::::::::::::::::::::::::::::::::::::::::::::"
	set | grep -e "^LIVE_.*=" | tee
	/bin/echo "-------------------------------------------------------------------------------"
	dconf dump /org/gnome/desktop/screensaver/
	/bin/echo "-------------------------------------------------------------------------------"
	dconf dump /org/gnome/todo/
	/bin/echo "-------------------------------------------------------------------------------"
	printenv | sort
	/bin/echo "-------------------------------------------------------------------------------"
	for F in  /lib/systemd/system/*.service
	do
		S=`basename $F`
		R=`systemctl is-enabled "$S"`
		/bin/echo "$S: $R"
	done
	/bin/echo "-------------------------------------------------------------------------------"
	mount | sort
	/bin/echo "-------------------------------------------------------------------------------"
	set -o | tee
	/bin/echo "-------------------------------------------------------------------------------"
}

Cmdline
Init
Config
Debug

# === Creating state file =====================================================
/bin/echo ""
/bin/echo "Creating state file :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::"
touch /var/lib/live/config/9999-user-setting

/bin/echo ""
/bin/echo "End 9999-user-setting :::::::::::::::::::::::::::::::::::::::::::::::::::::::::"

作成作業

必須ファイルの事前準備

必須ファイルの事前準備

master@sv-ubuntu:~/work$ ls -l
合計 48
-rwxr-xr-x 1 master master   599  6月  1 08:23 0000-user.conf
-rwxr-xr-x 1 master master  5817  6月  1 08:25 9999-user-setting
-rwxr-xr-x 1 master master  6059  6月  1 08:24 9999-user.conf
-rwxr-xr-x 1 master master 24642  6月  1 08:21 inst-net.sh

mmdebstrap

mmdebstrap

sudo rm -rf ./fsimg/
sudo mkdir -p ./fsimg
sudo mmdebstrap \
    --components="${TARGET_COMPONENTS}" \
    --variant=standard \
    --mode=sudo \
    --aptopt='Apt::Install-Recommends "true"' \
    --include="${TARGET_PACKAGE} " \
    --architectures=${TARGET_ARCH} \
    --customize-hook=" \
        cp -p ./inst-net.sh ./fsimg/; \
        chown root.root ./fsimg/inst-net.sh; \
        chmod 755 ./fsimg/inst-net.sh; \
        chroot ./fsimg/ /bin/bash /inst-net.sh; \
        rm -f ./fsimg/inst-net.sh; \
    " \
    ${TARGET_SUITE} \
    ./fsimg/ \
    ${TARGET_MIRROR}

DVDイメージの作成

クリーニング

クリーニング

sudo find ./fsimg/var/log/ -type f -name \* -exec cp -f /dev/null {} \;
sudo rm -rf ./fsimg/inst-net.sh                  \
            ./fsimg/root/.bash_history           \
            ./fsimg/root/.viminfo                \
            ./fsimg/tmp/*                        \
            ./fsimg/var/cache/apt/*.bin          \
            ./fsimg/var/cache/apt/archives/*.deb

DVDイメージの展開準備

DVDイメージの展開準備

sudo mkdir -p ./cdimg/boot/grub          \
              ./cdimg/isolinux           \
              ./cdimg/EFI                \
              ./cdimg/preseed            \
              ./cdimg/live               \
              ./cdimg/live/config.conf.d \
              ./cdimg/.disk
wget "https://cdimage.debian.org/debian/dists/stable/main/installer-amd64/current/images/cdrom/debian-cd_info.tar.gz"
wget "http://archive.ubuntu.com/ubuntu/dists/focal/main/installer-amd64/current/legacy-images/netboot/ubuntu-installer/amd64/boot-screens/splash.png"
mkdir -p ./_work
sudo tar -xzf "./debian-cd_info.tar.gz" -C "./_work/"

DVDイメージ展開用パラメーター

DVDイメージ展開用パラメーター

OS_KERNEL="`find ./fsimg/boot/ -name "vmlinuz*" -print | sed -n 's/.*vmlinuz-//gp'`"
OS_NAME="`sed -n '/^NAME=/ s/^.*="\([a-zA-Z]*\)"*$/\1/p' ./fsimg/etc/os-release | tr A-Z a-z`"
OS_VERSION="`sed -n '/^VERSION=/ s/^.*=\(.*\)/\1/p' ./fsimg/etc/os-release | sed -e 's/\"//g'`"
OS_VERSION_ID="`sed -n '/^VERSION=/ s/^.*="*\([0-9.]*\).*"*$/\1/p' ./fsimg/etc/os-release`"
MNU_LABEL="${OS_NAME} ${OS_VERSION} Live ${TARGET_ARCH} (kernel ${OS_KERNEL})"
DVD_NAME="${OS_NAME}-live-${OS_VERSION_ID}-${TARGET_SUITE}-${TARGET_ARCH}-debootstrap.iso"
DVD_VOLID="d-live ${TARGET_SUITE} ${TARGET_ARCH}"

DVDイメージの展開

DVDイメージの展開

echo -en "${OS_NAME} ${OS_VERSION} Live ${TARGET_ARCH} `date +"%Y-%m-%d %H:%M"`" | sudo tee ./cdimg/.disk/info > /dev/null
sudo cp -pr ./_work/grub/*                                     ./cdimg/boot/grub/
sudo cp -p  ./_work/menu.cfg                                   ./cdimg/isolinux/
sudo cp -p  ./_work/stdmenu.cfg                                ./cdimg/isolinux/
sudo cp -p  ./_work/isolinux.cfg                               ./cdimg/isolinux/
sudo cp -p  ./fsimg/usr/lib/ISOLINUX/isolinux.bin              ./cdimg/isolinux/
sudo cp -p  ./fsimg/usr/lib/syslinux/modules/bios/hdt.c32      ./cdimg/isolinux/
sudo cp -p  ./fsimg/usr/lib/syslinux/modules/bios/ldlinux.c32  ./cdimg/isolinux/
sudo cp -p  ./fsimg/usr/lib/syslinux/modules/bios/libcom32.c32 ./cdimg/isolinux/
sudo cp -p  ./fsimg/usr/lib/syslinux/modules/bios/libgpl.c32   ./cdimg/isolinux/
sudo cp -p  ./fsimg/usr/lib/syslinux/modules/bios/libmenu.c32  ./cdimg/isolinux/
sudo cp -p  ./fsimg/usr/lib/syslinux/modules/bios/libutil.c32  ./cdimg/isolinux/
sudo cp -p  ./fsimg/usr/lib/syslinux/modules/bios/vesamenu.c32 ./cdimg/isolinux/
sudo cp -p  ./fsimg/usr/lib/syslinux/memdisk                   ./cdimg/isolinux/
sudo cp -pr ./fsimg/boot/*                                     ./cdimg/live/
# メニューの背景
sudo cp -p  ./splash.png ./cdimg/isolinux/
sudo chown root.root ./cdimg/isolinux/splash.png
# 変更するパラメーター関係とユーザー設定関係のシェル
sudo cp -p ./9999-* ./cdimg/live/config.conf.d/
sudo chown root.root ./cdimg/live/config.conf.d/*
sudo chmod +x ./cdimg/live/config.conf.d/*
# mountpoint="/live/medium" -> "/run/live/medium" の暫定対応
sudo  cp -p ./0000-user.conf ./fsimg/etc/live/config.conf.d/
sudo  chown root.root ./fsimg/etc/live/config.conf.d/0000-user.conf
sudo  chmod +x ./fsimg/etc/live/config.conf.d/0000-user.conf

DVDイメージへEFIファイルの展開

DVDイメージへEFIファイルの展開

mkdir -p ./media/
sudo mount -r -o loop ./cdimg/boot/grub/efi.img ./media/
sudo cp -pr ./media/efi/* ./cdimg/EFI/
sudo umount -q ./media/

ファイルシステムイメージの作成

ファイルシステムイメージの作成

sudo rm -f ./cdimg/live/filesystem.squashfs
sudo mksquashfs ./fsimg ./cdimg/live/filesystem.squashfs -noappend
ls -lthLgG --time-style="+%Y/%m/%d %H:%M:%S" ./cdimg/live/filesystem.squashfs 2> /dev/null | cut -c 13-

ブートメニューの作成

ブートメニューの作成

cat <<- _EOT_ | sudo tee -a ./cdimg/boot/grub/grub.cfg > /dev/null
	menuentry "${MNU_LABEL}" {
	  linux  /live/vmlinuz-${OS_KERNEL} boot=live components splash quiet noeject
	  initrd /live/initrd.img-${OS_KERNEL}
	}

	set timeout=5
_EOT_
cat <<- _EOT_ | sudo tee ./cdimg/isolinux/menu.cfg > /dev/null
	INCLUDE stdmenu.cfg
	MENU title Main Menu
	DEFAULT ${MNU_LABEL}
	LABEL ${MNU_LABEL}
	  SAY "Booting ${MNU_LABEL}..."
	  linux /live/vmlinuz-${OS_KERNEL} noeject
	  APPEND initrd=/live/initrd.img-${OS_KERNEL} boot=live components splash quiet
_EOT_
sudo sed -i ./cdimg/isolinux/isolinux.cfg \
    -e 's/^\(timeout\) .*/\1 50/'

DVDイメージの作成

DVDイメージの作成

pushd ./cdimg > /dev/null
    sudo bash -c 'find . ! -name "md5sum.txt" -type f -exec md5sum -b {} \; > md5sum.txt'
    sudo xorriso -as mkisofs                                  \
        -quiet                                                \
        -iso-level 3                                          \
        -full-iso9660-filenames                               \
        -volid "${DVD_VOLID}"                                 \
        -eltorito-boot isolinux/isolinux.bin                  \
        -eltorito-catalog isolinux/boot.cat                   \
        -no-emul-boot -boot-load-size 4 -boot-info-table      \
        -isohybrid-mbr ../fsimg/usr/lib/ISOLINUX/isohdpfx.bin \
        -eltorito-alt-boot                                    \
        -e boot/grub/efi.img                                  \
        -no-emul-boot -isohybrid-gpt-basdat                   \
        -output ../${DVD_NAME}                                \
        .
popd > /dev/null
ls -lthLgG --time-style="+%Y/%m/%d %H:%M:%S" ${DVD_NAME} 2> /dev/null | cut -c 13-

作業ログ

作業ログ（Ubuntuイメージの作成）

master@sv-ubuntu:~/work$ TARGET_SUITE="kinetic"
master@sv-ubuntu:~/work$ TARGET_ARCH="amd64"
master@sv-ubuntu:~/work$ TARGET_COMPONENTS="main multiverse restricted universe"
master@sv-ubuntu:~/work$ TARGET_MIRROR="http://archive.ubuntu.com/ubuntu/"
master@sv-ubuntu:~/work$ TARGET_PACKAGE=" \
・・・省略
"
master@sv-ubuntu:~/work$ ls -l
合計 48
-rwxr-xr-x 1 master master   599  6月  1 08:23 0000-user.conf
-rwxr-xr-x 1 master master  5817  6月  1 08:25 9999-user-setting
-rwxr-xr-x 1 master master  6059  6月  1 08:24 9999-user.conf
-rwxr-xr-x 1 master master 24642  6月  1 08:21 inst-net.sh
master@sv-ubuntu:~/work$ sudo rm -rf ./fsimg/
master@sv-ubuntu:~/work$ sudo mkdir -p ./fsimg
master@sv-ubuntu:~/work$ sudo mmdebstrap \
・・・省略
master@sv-ubuntu:~/work$ sudo rm -rf ./fsimg/inst-net.sh                  \
・・・省略
master@sv-ubuntu:~/work$ sudo mkdir -p ./cdimg/boot/grub          \
・・・省略
master@sv-ubuntu:~/work$ wget "https://cdimage.debian.org/debian/dists/stable/main/installer-amd64/current/images/cdrom/debian-cd_info.tar.gz"
・・・省略
master@sv-ubuntu:~/work$ wget "http://archive.ubuntu.com/ubuntu/dists/focal/main/installer-amd64/current/legacy-images/netboot/ubuntu-installer/amd64/boot-screens/splash.png"
・・・省略
master@sv-ubuntu:~/work$ mkdir -p ./_work
master@sv-ubuntu:~/work$ sudo tar -xzf "./debian-cd_info.tar.gz" -C "./_work/"
master@sv-ubuntu:~/work$ OS_KERNEL="`find ./fsimg/boot/ -name "vmlinuz*" -print | sed -n 's/.*vmlinuz-//gp'`"
master@sv-ubuntu:~/work$ OS_NAME="`sed -n '/^NAME=/ s/^.*="\([a-zA-Z]*\)"*$/\1/p' ./fsimg/etc/os-release | tr A-Z a-z`"
master@sv-ubuntu:~/work$ OS_VERSION="`sed -n '/^VERSION=/ s/^.*=\(.*\)/\1/p' ./fsimg/etc/os-release | sed -e 's/\"//g'`"
master@sv-ubuntu:~/work$ OS_VERSION_ID="`sed -n '/^VERSION=/ s/^.*="*\([0-9.]*\).*"*$/\1/p' ./fsimg/etc/os-release`"
master@sv-ubuntu:~/work$ MNU_LABEL="${OS_NAME} ${OS_VERSION} Live ${TARGET_ARCH} (kernel ${OS_KERNEL})"
master@sv-ubuntu:~/work$ DVD_NAME="${OS_NAME}-live-${OS_VERSION_ID}-${TARGET_SUITE}-${TARGET_ARCH}-debootstrap.iso"
master@sv-ubuntu:~/work$ DVD_VOLID="d-live ${TARGET_SUITE} ${TARGET_ARCH}"
master@sv-ubuntu:~/work$ echo -en "${OS_NAME} ${OS_VERSION} Live ${TARGET_ARCH} `date +"%Y-%m-%d %H:%M"`" | sudo tee ./cdimg/.disk/info > /dev/null
master@sv-ubuntu:~/work$ sudo cp -pr ./_work/grub/*                                     ./cdimg/boot/grub/
master@sv-ubuntu:~/work$ sudo cp -p  ./_work/menu.cfg                                   ./cdimg/isolinux/
master@sv-ubuntu:~/work$ sudo cp -p  ./_work/stdmenu.cfg                                ./cdimg/isolinux/
master@sv-ubuntu:~/work$ sudo cp -p  ./_work/isolinux.cfg                               ./cdimg/isolinux/
master@sv-ubuntu:~/work$ sudo cp -p  ./fsimg/usr/lib/ISOLINUX/isolinux.bin              ./cdimg/isolinux/
master@sv-ubuntu:~/work$ sudo cp -p  ./fsimg/usr/lib/syslinux/modules/bios/hdt.c32      ./cdimg/isolinux/
master@sv-ubuntu:~/work$ sudo cp -p  ./fsimg/usr/lib/syslinux/modules/bios/ldlinux.c32  ./cdimg/isolinux/
master@sv-ubuntu:~/work$ sudo cp -p  ./fsimg/usr/lib/syslinux/modules/bios/libcom32.c32 ./cdimg/isolinux/
master@sv-ubuntu:~/work$ sudo cp -p  ./fsimg/usr/lib/syslinux/modules/bios/libgpl.c32   ./cdimg/isolinux/
master@sv-ubuntu:~/work$ sudo cp -p  ./fsimg/usr/lib/syslinux/modules/bios/libmenu.c32  ./cdimg/isolinux/
master@sv-ubuntu:~/work$ sudo cp -p  ./fsimg/usr/lib/syslinux/modules/bios/libutil.c32  ./cdimg/isolinux/
master@sv-ubuntu:~/work$ sudo cp -p  ./fsimg/usr/lib/syslinux/modules/bios/vesamenu.c32 ./cdimg/isolinux/
master@sv-ubuntu:~/work$ sudo cp -p  ./fsimg/usr/lib/syslinux/memdisk                   ./cdimg/isolinux/
master@sv-ubuntu:~/work$ sudo cp -pr ./fsimg/boot/*                                     ./cdimg/live/
master@sv-ubuntu:~/work$ sudo cp -p  ./splash.png ./cdimg/isolinux/
master@sv-ubuntu:~/work$ sudo chown root.root ./cdimg/isolinux/splash.png
master@sv-ubuntu:~/work$ sudo cp -p 9999-* ./cdimg/live/config.conf.d/
master@sv-ubuntu:~/work$ sudo chown root.root ./cdimg/live/config.conf.d/*
master@sv-ubuntu:~/work$ sudo chmod +x ./cdimg/live/config.conf.d/*
master@sv-ubuntu:~/work$ sudo  cp -p ./0000-user.conf ./fsimg/etc/live/config.conf.d/
master@sv-ubuntu:~/work$ sudo  chown root.root ./fsimg/etc/live/config.conf.d/0000-user.conf
master@sv-ubuntu:~/work$ sudo  chmod +x ./fsimg/etc/live/config.conf.d/0000-user.conf
master@sv-ubuntu:~/work$ mkdir -p ./media/
master@sv-ubuntu:~/work$ sudo mount -r -o loop ./cdimg/boot/grub/efi.img ./media/
master@sv-ubuntu:~/work$ sudo cp -pr ./media/efi/* ./cdimg/EFI/
master@sv-ubuntu:~/work$ sudo umount -q ./media/
master@sv-ubuntu:~/work$ ls -lthLgG --time-style="+%Y/%m/%d %H:%M:%S" ./cdimg/live/filesystem.squashfs 2> /dev/null | cut -c 13-
 2.6G 2022/06/01 15:21:56 ./cdimg/live/filesystem.squashfs
master@sv-ubuntu:~/work$ cat <<- _EOT_ | sudo tee -a ./cdimg/boot/grub/grub.cfg > /dev/null
・・・省略
_EOT_
master@sv-ubuntu:~/work$ cat <<- _EOT_ | sudo tee ./cdimg/isolinux/menu.cfg > /dev/null
・・・省略
_EOT_
master@sv-ubuntu:~/work$ sudo sed -i ./cdimg/isolinux/isolinux.cfg \
・・・省略
master@sv-ubuntu:~/work$ pushd ./cdimg > /dev/null
master@sv-ubuntu:~/work/cdimg$     sudo bash -c 'find . ! -name "md5sum.txt" -type f -exec md5sum -b {} \; > md5sum.txt'
master@sv-ubuntu:~/work/cdimg$     sudo xorriso -as mkisofs                                  \
・・・省略
master@sv-ubuntu:~/work/cdimg$ popd > /dev/null
master@sv-ubuntu:~/work$ ls -lthLgG --time-style="+%Y/%m/%d %H:%M:%S" ${DVD_NAME} 2> /dev/null | cut -c 13-
 2.7G 2022/06/01 15:23:31 ubuntu-live-22.10-kinetic-amd64-debootstrap.iso

注意

--customize-hookで動くコマンドはchrootされていないので注意
（開発環境が破壊される）
/lib/live/config/内のシェルでechoを使う場合は/bin/echoを使用する
（シェルのechoだと期待通りの動作をしない）
Ubuntuで解決できていない課題がある
- systemctlでdisableにしたサービスが起動される
- Welcome画面が表示される

参考

Debian mmdebstrap manpage