dirinstall fixes/improvements, other minor changes

[automated-distro-installer] / mk-basefile-big

diff --git a/mk-basefile-big b/mk-basefile-big
new file mode 100755 (executable)
index 0000000..eee1a4c
--- /dev/null
+++ b/mk-basefile-big
@@ -0,0 +1,105 @@
+#!/bin/bash
+# Copyright (C) 2018 Ian Kelling
+
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+
+[[ $EUID == 0 ]] || exec sudo -E "$BASH_SOURCE" "$@"
+
+
+x="$(readlink -f "$BASH_SOURCE")"; source "${x%/*}/bash-trace"
+x="$(readlink -f -- "$BASH_SOURCE")"; PATH="${x%/*}:$PATH" # directory of this file
+
+usage() {
+  cat <<EOF
+Usage: ${0##*/} DISTRO_CODENAME
+Make basefile with desktop packages preinstalled
+
+The longest amount of time when doing a new install is installing
+packages. We can make that faster by preinstalling them in a
+basefile. When a basefile is created, debootstrap allows you to
+specify extra packages, but in trisquel, most packages don't install
+that way. Not sure exactly why. So, we can do a fai dirinstall (fancy
+chroot) to install packages, then turn that into a new basefile.
+
+The script depnds on being in a directory with other scripts from it's repo.
+
+Warning: uses paths specific to author's machine.
+
+-h|--help  Print help and exit.
+
+Note: Uses GNU getopt options parsing style
+EOF
+  exit $1
+}
+
+read distver <<<"$@"
+
+if [[ $# != 1 ]]; then
+  echo "$0: error: expected one argument"
+  usage 1
+fi
+
+
+case $distver in
+  flidas)
+    distro=trisquel
+    classes="UBUNTU FLIDAS64 VOL_FLIDAS FLIDAS DESKTOP"
+    ;;
+  *)
+    echo "$0: error: unknown DISTRO_CODENAME"
+    usage 1
+    ;;
+esac
+
+distro=trisquel
+
+# background: i tried using a tmpfs for this. it had minimal effect, like 17 mins vs 18 mins
+t=/tmp/dirinstall
+
+
+cleanup() {
+  sed -i 's/^#LOGUSER=/LOGUSER=/' /etc/fai/fai.conf
+  for d in proc var/lib/dpkg var/cache; do
+  umount -R $t/$d ||:
+  done
+  rm -rf $t
+}
+_errcatch_cleanup=cleanup
+
+
+myfai-chboot default
+sed -i 's/^LOGUSER=/#LOGUSER=/' /etc/fai/fai.conf
+# config umount required after a failed run, proc umount always required
+umount /var/lib/fai/config ||: ; umount -R $t/proc ||:
+
+fai-redep faiserver $distro
+echo "echo $classes" > /srv/fai/config/class/51-multi-boot
+
+rm -rf $t; mkdir -p $t
+
+LANG= fai -N -u hostname_does_not_matter dirinstall $t
+
+# Turn a dirinstall into a basefile. taken from mk-basefile
+chroot $t apt-get clean
+rm -f $t/etc/hostname $t/etc/resolv.conf \
+   $t/var/lib/apt/lists/*_* $t/usr/bin/qemu-*-static \
+   $t/etc/udev/rules.d/70-persistent-net.rules
+echo | dd of=$t/etc/machine-id
+tar --one-file-system -C $t -cf - . | gzip > /a/bin/fai-basefiles/basefiles/${distver^^}64BIG.tar.gz
+
+
+cleanup
+exit 0