#!/bin/sh -e # # summary of how this script can be called: # * `configure' # * `abort-upgrade' # * `abort-remove' `in-favour' # # * `abort-deconfigure' `in-favour' # `removing' # # for details, see /usr/share/doc/packaging-manual/ # # quoting from the policy: # Any necessary prompting should almost always be confined to the # post-installation script, and should be protected with a conditional # so that unnecessary prompting doesn't happen if a package's # installation fails and the `postinst' is called with `abort-upgrade', # `abort-remove' or `abort-deconfigure'. umask 022 upgrade_old() { # if this conditions are true assume NIS is already setup correctly if [ -f /etc/default/nis -a -f /etc/defaultdomain ] then . /etc/default/nis deb-systemd-invoke disable nis || true rm -f /etc/init.d/nis update-rc.d nis remove || true # if systemd is in use disable /etc/default/nis use... [ -d /run/systemd/system ] && \ sed -i -e 's,^NISSERVER=.*,NISSERVER=false,' \ -e 's,^NISCLIENT=.*,NISCLIENT=false,' /etc/default/nis case "$NISSERVER" in master) deb-systemd-invoke enable ypserv.service deb-systemd-invoke enable yppasswdd.service deb-systemd-invoke enable ypxfrd.service deb-systemd-invoke restart ypserv.service || true deb-systemd-invoke restart yppasswdd.service || true deb-systemd-invoke restart ypxfrd.service || true ;; slave) deb-systemd-invoke enable ypserv.service deb-systemd-invoke enable ypxfr_1perday.timer deb-systemd-invoke enable ypxfr_1perhour.timer deb-systemd-invoke enable ypxfr_2perday.timer deb-systemd-invoke restart ypserv.service || true deb-systemd-invoke restart ypxfr_1perday.timer || true deb-systemd-invoke restart ypxfr_1perhour.timer || true deb-systemd-invoke restart ypxfr_2perday.timer || true ;; false) ;; *) ;; esac # start client _after_ server else weird things could happen... case "$NISCLIENT" in true) deb-systemd-invoke enable ypbind.service deb-systemd-invoke restart ypbind.service || true ;; false) ;; *) ;; esac fi } case "$1" in configure) PREV_VER="$2" if [ ! -z "$PREV_VER" ] then if dpkg --compare-versions "$PREV_VER" lt '4~' then upgrade_old fi fi rm -f /etc/init.d/nis ;; *) ;; esac