156 lines
4.2 KiB
Bash
Executable File
156 lines
4.2 KiB
Bash
Executable File
#!/bin/bash
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source $(dirname $0)/defaults.conf
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source ${WORKDIR}/mklive.conf
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source $(dirname $0)/functions.sh
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set -e
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einfo "Bootstraping live system"
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BUILD_TIME=$(date +%Y-%m-%dT%H:%M)
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CHROOT=${WORKDIR}/chroot
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startstage bootstrap
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#bootstrap basic system
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[ -d $CHROOT ] && einfo "Skipping 'debootstrap' as chrootdir is already present" || debootstrap --components=main,restricted,universe,multiverse --variant=$DIST_VARIANT --arch=$ARCH $DIST_RELEASE $CHROOT $DIST_MIRROR
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#prepair chroot
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mount -t proc proc $CHROOT/proc/
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mount -t sysfs sys $CHROOT/sys/
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mount -o bind /dev $CHROOT/dev/
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#install locales
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if ! checkstage bootstrap_locales; then
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einfo " installing locales"
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chroot $CHROOT apt -y install locales
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echo "de_DE.UTF-8 UTF-8" >> $CHROOT/etc/locale.gen
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echo "en_US.UTF-8 UTF-8" >> $CHROOT/etc/locale.gen
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chroot $CHROOT locale-gen
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endstage bootstrap_locales
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fi
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#install systemd
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checkstage bootstrap_systemd || chroot $CHROOT apt -y install systemd && endstage bootstrap_systemd
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#install live-boot
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checkstage bootstrap_liveboot || chroot $CHROOT apt-get -y install live-boot && endstage bootstrap_liveboot
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DEFAULT_PACKAGES="console-setup language-pack-de"
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#install additional packages
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if [ -n "${PACKAGES}" ]; then
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DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true \
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LC_ALL=C LANGUAGE=C LANG=C chroot $CHROOT apt-get -y install ${DEFAULT_PACKAGES} ${PACKAGES}
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fi
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echo "LANG=de_DE.UTF-8" >> $CHROOT/etc/default/locale
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if [ "${LIVE_AUTOLOGIN}" == "true" ]; then
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einfo "Autologin is enabled"
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requiredir "$CHROOT/etc/systemd/system/getty@tty1.service.d/"
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cat > "$CHROOT/etc/systemd/system/getty@tty1.service.d/override.conf" << EOF
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[Service]
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ExecStart=
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ExecStart=-/sbin/agetty --autologin root --noclear %I \$TERM
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EOF
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fi
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#set the rootpw
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chpasswd -R $(readlink -f $CHROOT) <<< "root:${LIVE_ROOTPW}"
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#change to a full busybox - for tftp support
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sed -i -r 's/=.+(\/bin\/busybox)/=\1/' chroot/usr/share/initramfs-tools/hooks/zz-busybox-initramfs
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#remove ubuntu ads
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for f in 00-header 10-help-text 50-motd-news
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do
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[ -f ${CHROOT}/etc/update-motd.d/$f ] && rm ${CHROOT}/etc/update-motd.d/$f
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done
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#(re)install kernel
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chroot $CHROOT apt -y -o "APT::Install-Recommends=false" install ${KERNEL_PACKAGE}
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#clean chroot
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chroot $CHROOT apt autoremove
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chroot $CHROOT apt-get clean
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umount $CHROOT/proc/
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umount $CHROOT/sys/
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umount $CHROOT/dev/
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if [ -x $CHROOT/usr/sbin/sshd ];then
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sed -i -r "s/^[#]?PermitRootLogin .+$/PermitRootLogin ${LIVE_SSH_ROOTLOGIN}/" $CHROOT/etc/ssh/sshd_config
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cat > $CHROOT/etc/systemd/system/regenerate_ssh_host_keys.service << EOF
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[Unit]
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Description=Regenerate SSH host keys
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Before=ssh.service
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[Service]
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Type=oneshot
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ExecStartPre=-/bin/sh -c "/bin/rm -f -v /etc/ssh/ssh_host_*_key*"
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ExecStart=/usr/bin/ssh-keygen -A -v
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ExecStartPost=/bin/systemctl disable regenerate_ssh_host_keys
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[Install]
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WantedBy=multi-user.target
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EOF
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SSH_STATUS="on"
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[ -e ${CHROOT}/etc/systemd/system/multi-user.target.wants/regenerate_ssh_host_keys.service ] || ln -s ../regenerate_ssh_host_keys.service ${CHROOT}/etc/systemd/system/multi-user.target.wants/regenerate_ssh_host_keys.service
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else
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SSH_STATUS="off"
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fi
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#final changes
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echo "${LIVE_HOSTNAME}" > $CHROOT/etc/hostname
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echo "${LIVE_NAME} Build@${BUILD_TIME} \\l" > $CHROOT/etc/issue
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echo "${LIVE_NAME} Build@${BUILD_TIME}" > $CHROOT/etc/issue.net
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echo "" > $CHROOT/etc/legal
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#set a default keyboard layout
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cat > ${CHROOT}/etc/default/keyboard << EOF
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XKBMODEL="pc105"
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XKBLAYOUT="de"
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XKBVARIANT="nodeadkeys"
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XKBOPTIONS=""
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BACKSPACE="guess"
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EOF
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cat > ${CHROOT}/etc/update-motd.d/01-info << EOF
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#!/bin/bash
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echo -e "\n===== GENERAL =====\n"
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echo " Systemname: ${LIVE_NAME}"
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echo " Buildtime: ${BUILD_TIME}"
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echo " Root password: ${LIVE_ROOTPW}"
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echo " SSH: ${SSH_STATUS}"
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echo ""
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echo -e "\n====== NETWORK ======\n"
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echo " Interfaces:"
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ip -c -br addr | grep -v lo | sed -r 's/^(.*)$/ \1/g'
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echo -e "\n Default route: "
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ip -c -br route show default | awk '{print " "\$3"\t("\$5")"}'
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echo ""
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#Diskingo
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echo -e "\n====== DISKS ======\n"
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lsblk -e 7,11 -o NAME,SIZE,TYPE,FSTYPE,SERIAL,MODEL | sed -r -e 's/^(.*)$/ \1/g' -e 's/([A-Za-z0-9]) /\1 /g'
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echo ""
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EOF
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chmod +x ${CHROOT}/etc/update-motd.d/01-info
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einfo "Bootstrap done"
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endstage bootstrap
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