debian/openvswitch-switch.postinst

   1 #!/bin/sh
   2 # postinst script for openvswitch-switch
   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 #        * <postinst> `abort-remove'
  14 #        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
  15 #          <failed-install-package> <version> `removing'
  16 #          <conflicting-package> <version>
  17 # for details, see http://www.debian.org/doc/debian-policy/ or
  18 # the debian-policy package
  19
  20
  21 case "$1" in
  22     configure)
  23         DEFAULT=/etc/default/openvswitch-switch
  24         TEMPLATE=/usr/share/openvswitch/switch/default.template
  25         if ! test -e $DEFAULT; then
  26             cp $TEMPLATE $DEFAULT
  27         fi
  28         # Certain versions of upstream Ubuntu's openvswitch packages (which
  29         # are forks) may install upstart files which are incompatible
  30         # with the packages generated from this repo. Remove them.
  31         if [ -e "/etc/init/openvswitch-switch.conf" ]; then
  32             rm /etc/init/openvswitch-switch.conf
  33         fi
  34         if [ -e "/etc/init/openvswitch-force-reload-kmod.conf" ]; then
  35             rm /etc/init/openvswitch-force-reload-kmod.conf
  36         fi
  37         ;;
  38
  39     abort-upgrade|abort-remove|abort-deconfigure)
  40         ;;
  41
  42     *)
  43         echo "postinst called with unknown argument \`$1'" >&2
  44         exit 1
  45         ;;
  46 esac
  47
  48 # Do not fail package installation just because the kernel module
  49 # is not available.
  50 OVS_MISSING_KMOD_OK=yes
  51 export OVS_MISSING_KMOD_OK
  52
  53 # force-reload-kmod during upgrade. If a user wants to override this,
  54 # they can set the variable OVS_FORCE_RELOAD_KMOD=no while installing.
  55 [ -z "${OVS_FORCE_RELOAD_KMOD}" ] && OVS_FORCE_RELOAD_KMOD=yes || true
  56 export OVS_FORCE_RELOAD_KMOD
  57
  58 #DEBHELPER#
  59
  60 exit 0