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#! /bin/sh
set -e
# summary of how this script can be called:
# * <postinst> `configure' <most-recently-configured-version>
# * <old-postinst> `abort-upgrade' <new version>
# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
# <new-version>
# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
# <failed-install-package> <version> `removing'
# <conflicting-package> <version>
# Enable debconf
. /usr/share/debconf/confmodule
BUILD_LTSP_CLIENT=false
msg() {
msg="$1"
logger -p user.info -t ltsp-server "$msg"
echo "ltsp-server: $msg"
}
case "$1" in
configure)
if ! grep -q '^/opt/ltsp' /etc/exports; then
echo 'NOTE: you will probably want to add to /etc/exports:'
echo '/opt/ltsp *(ro,no_root_squash,async)'
echo 'and then run:'
echo 'invoke-rc.d nfs-kernel-server reload'
fi
# Build LTSP chroot if debconf preseeding enabled it
db_get ltsp-server/build_client
if [ true = "$RET" ] ; then
BUILD_LTSP_CLIENT=true
fi
# enable the ldm info daemon in inetd.conf
update-inetd --group LTSP --add "9571 stream tcp nowait nobody /usr/sbin/tcpd /usr/sbin/ldminfod"
update-inetd --group LTSP --add "9572 stream tcp nowait nobody /usr/sbin/tcpd /usr/sbin/nbdswapd"
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
if [ true = "$BUILD_LTSP_CLIENT" ] ; then
if [ -d "/opt/ltsp/$(dpkg --print-architecture)" ] ; then
msg "warning: LTSP client environment already exist. Not generating."
else
if ltsp-build-client >/var/log/ltsp-server-build.log 2>&1 </dev/null ; then
msg "error: generating LTSP client failed. exit code $?"
fi
fi
fi
db_stop
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
#DEBHELPER#
exit 0
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