debian/postinst

   1 #!/bin/sh
   2 # postinst script for bind9-cn
   3 #
   4 # see: dh_installdeb(1)
   5
   6 set -e
   7
   8 # summary of how this script can be called:
   9 #        * <postinst> `configure' <most-recently-configured-version>
  10 #        * <old-postinst> `abort-upgrade' <new version>
  11 #        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
  12 #          <new-version>
  13 #        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
  14 #          <failed-install-package> <version> `removing'
  15 #          <conflicting-package> <version>
  16 # for details, see http://www.debian.org/doc/debian-policy/ or
  17 # the debian-policy package
  18 #
  19
  20 case "$1" in
  21     configure|reconfigure)
  22       # continue below
  23     ;;
  24
  25     *)
  26         exit 0
  27     ;;
  28 esac
  29
  30 # import CN-functions
  31 . /usr/share/carnet-tools/functions.sh
  32
  33 # check if monitrc is an empty template
  34 installfile=1
  35 if [ -e /etc/monit/monitrc ]; then
  36     lines=$(grep -v '^#' /etc/monit/monitrc | wc -l)
  37     if [ $lines -lt 2 ]; then
  38         installfile=1
  39         mv -f /etc/monit/monitrc /etc/monit/monitrc.dpkg-old
  40     else
  41         installfile=0
  42     fi
  43 fi
  44 if [ $installfile -eq 1 ]; then
  45     echo "CN: Installing default monitrc in /etc/monit/monitrc"
  46     cp -a /usr/share/monit-cn/monitrc /etc/monit/monitrc
  47     chmod u=rw,go= /etc/monit/monitrc
  48 fi
  49
  50 # generate monit.d files
  51 update-monit.d
  52
  53 # disable monit startup
  54 cp_check_and_sed '^startup=1/#startup=1/g' /etc/default/monit \
  55     || true
  56
  57 # install as inittab service
  58 if ! grep -q '/usr/sbin/monit' /etc/inittab; then
  59     if [ -x "/etc/init.d/monit" ]; then
  60         update-rc.d -f monit remove >/dev/null 2>&1
  61         if [ -x "`which invoke-rc.d 2>/dev/null`" ]; then
  62             invoke-rc.d monit stop || true
  63         else
  64             /etc/init.d/monit stop || true
  65         fi
  66     fi
  67     echo "CN: Installing monit service in /etc/inittab"
  68     rm -f /etc/inittab.$$
  69     cp /etc/inittab /etc/inittab.$$
  70     cp-update monit-cn /etc/inittab.$$ <<EOF
  71 mo:2345:respawn:/usr/sbin/monit -Ic /etc/monit/monitrc
  72 m0:06:wait:/usr/sbin/monit -Ic /etc/monit/monitrc stop myprocess
  73 EOF
  74     cp_mv /etc/inittab.$$ /etc/inittab
  75 fi
  76
  77 # reload init, since we have new configuration
  78 echo "CN: Starting monit service, please check /var/log/daemon.log"
  79 kill -HUP 1
  80
  81 # dh_installdeb will replace this with shell code automatically
  82 # generated by other debhelper scripts.
  83
  84 #DEBHELPER#
  85
  86 exit 0