# Filename: grml-debootstrap
# Purpose: wrapper around debootstrap for installing plain Debian via Grml
# Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
-# Bug-Reports: see http://grml.org/bugs/
+# Bug-Reports: see https://grml.org/bugs/
# License: This file is licensed under the GPL v2+
################################################################################
--hostname <name> Hostname of Debian system.
--nopassword Do not prompt for the root password.
--password <pwd> Use specified password as password for user root.
+ --sshcopyid Use locally available public keys to authorise root login on the target system.
--bootappend <line> Add specified appendline to kernel whilst booting.
--chroot-scripts <d> Execute chroot scripts from specified directory.
--pre-scripts <dir> Execute scripts from specified directory (before chroot-scripts).
-V, --version Show summary of options and exit.
Usage examples can be found in the grml-debootstrap manpage.
-Send bugreports to the grml-team: bugs (at) grml.org || http://grml.org/bugs/
+Send bugreports to the grml-team: bugs (at) grml.org || https://grml.org/bugs/
"
}
# }}}
# make sure we have what we need {{{
-check4progs debootstrap || bailout 1
+check4progs "${DEBOOTSTRAP}" || bailout 1
# }}}
# source main configuration file {{{
# }}}
# cmdline handling {{{
-CMDLINE_OPTS=mirror:,iso:,release:,target:,mntpoint:,debopt:,defaultinterfaces,interactive,nodebootstrap,nointerfaces,nokernel,nopackages,filesystem:,config:,confdir:,packages:,chroot-scripts:,scripts:,post-scripts:,pre-scripts:,debconf:,vm,vmfile,vmsize:,keep_src_list,hostname:,password:,nopassword,grmlrepos,backportrepos,bootappend:,grub:,efi:,arch:,insecure,verbose,help,version,force,debug,contrib,non-free,remove-configs
+CMDLINE_OPTS=mirror:,iso:,release:,target:,mntpoint:,debopt:,defaultinterfaces,interactive,nodebootstrap,nointerfaces,nokernel,nopackages,filesystem:,config:,confdir:,packages:,chroot-scripts:,scripts:,post-scripts:,pre-scripts:,debconf:,vm,vmfile,vmsize:,keep_src_list,hostname:,password:,nopassword,grmlrepos,backportrepos,bootappend:,grub:,efi:,arch:,insecure,verbose,help,version,force,debug,contrib,non-free,remove-configs,sshcopyid
_opt_temp=$(getopt --name grml-debootstrap -o +m:i:r:t:p:c:d:vhV --long \
$CMDLINE_OPTS -- "$@")
--nopassword) # Skip password dialog
_opt_nopassword=T
;;
+ --sshcopyid) # Use locally available public keys to authorise root login on the target system
+ _opt_sshcopyid=T
+ ;;
--grmlrepos) # Enable Grml repository
_opt_grmlrepos=T
;;
[ "$_opt_defaultinterfaces" ] && USE_DEFAULT_INTERFACES="true"
[ "$_opt_nointerfaces" ] && NOINTERFACES="true"
[ "$_opt_nokernel" ] && NOKERNEL="true"
+[ "$_opt_sshcopyid" ] && SSHCOPYID="true"
[ "$_opt_bootappend" ] && BOOT_APPEND=$_opt_bootappend
[ "$_opt_grub" ] && GRUB=$_opt_grub
[ "$_opt_efi" ] && EFI=$_opt_efi
bailout 1
fi
+if [ -n "$ISO" ] && [[ "$DEBOOTSTRAP" =~ mmdebstrap$ ]] ; then
+ eerror "The ISO option is incompatible with usage of mmdebstrap for bootstrapping."
+ eerror "Either drop the --iso ... option or use plain debootstrap instead."
+ eend 1
+ bailout 1
+fi
if [ "$DEBUG" = "true" ] ; then
set -x
[ "$_opt_version" ] && {
einfo "$PN - version $VERSION"
- einfo "Send bug reports to bugs@grml.org or http://grml.org/bugs/"
+ einfo "Report bugs via https://github.com/grml/grml-debootstrap/ or https://grml.org/bugs/"
eend 0
exit 0
}
cp $VERBOSE -a -L "${CONFFILES}"/extrapackages/ "${MNTPOINT}"/etc/debootstrap/
- # make sure we can access network [relevant for cdebootstrap]
+ # make sure we can access network [relevant for cdebootstrap/mmdebstrap]
[ -f "${MNTPOINT}"/etc/resolv.conf ] || cp $VERBOSE /etc/resolv.conf "${MNTPOINT}"/etc/resolv.conf
# setup default locales
iface eth0 inet dhcp
"
+ # add dhcp setting for Predictable Network Interface Names
+ if [ -x /bin/udevadm ]; then
+ for interface in $(udevadm info -e | sed -n -e 's/E: ID_NET_NAME_PATH=\([^$*]\)/\1/p'); do
+ DEFAULT_INTERFACES="${DEFAULT_INTERFACES}
+allow-hotplug ${interface}
+iface ${interface} inet dhcp
+"
+ done
+ fi
+
if [ -n "$NOINTERFACES" ] ; then
einfo "Not installing /etc/network/interfaces as requested via --nointerfaces option" ; eend 0
elif [ -n "$USE_DEFAULT_INTERFACES" ] ; then
cp /etc/network/interfaces.examples "$MNTPOINT/etc/network/interfaces.examples"
fi
+ if [ -n "${SSHCOPYID}" ] ; then
+ ssh-add -L > /dev/null 2>&1 ; RC=$?
+ if [ $RC -eq 0 ] ; then
+ einfo "Use locally available public keys to authorise root login on the target system as requested via --sshcopyid option."
+ mkdir "${MNTPOINT}"/root/.ssh
+ chmod 0700 "${MNTPOINT}"/root/.ssh
+ ssh-add -L > "${MNTPOINT}"/root/.ssh/authorized_keys
+ eend 0
+ else
+ ewarn "Could not open a connection to your authentication agent or the agent has no identites."
+ eend $?
+ fi
+ fi
+
if [ -d /run/udev ] ; then
einfo "Setting up bind-mount /run/udev"
mkdir -p "${MNTPOINT}"/run/udev