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Path: /var/lib/dpkg/info/ [ Home ]
File: lxcfs.postinst
#!/bin/sh

set -e

# This script can be called in the following ways:
#
# After the package was installed:
#       <postinst> configure <old-version>
#
#
# If prerm fails during upgrade or fails on failed upgrade:
#       <old-postinst> abort-upgrade <new-version>
#
# If prerm fails during deconfiguration of a package:
#       <postinst> abort-deconfigure in-favour <new-package> <version>
#                  removing <old-package> <version>
#
# If prerm fails during replacement due to conflict:
#       <postinst> abort-remove in-favour <new-package> <version>

case "$1" in
    configure)
        # We cannot restart lxcfs itself because containers will become
        # unable to read /proc/uptime etc.
        if [ -n "$2" ] && dpkg --compare-versions "$2" le 0.17-0ubuntu3; then
            # previous lxcfs is too old, we have to simply ask the user to
            # reboot.
            [ -x /usr/share/update-notifier/notify-reboot-required ] && \
                    /usr/share/update-notifier/notify-reboot-required
        elif [ -f /run/lxcfs.pid ]; then
            # lxcfs is new enough - send it a USR1 signal to reload the
            # new liblxcfs.
            kill -USR1 `cat /run/lxcfs.pid` || true
        fi
        # If neither of the above was true, lxcfs was new enough but was
        # not running, so just wait for systemd to start it.
    ;;

esac

# Automatically added by dh_systemd_enable/11.1.6ubuntu2
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	# This will only remove masks created by d-s-h on package removal.
	deb-systemd-helper unmask 'lxcfs.service' >/dev/null || true

	# was-enabled defaults to true, so new installations run enable.
	if deb-systemd-helper --quiet was-enabled 'lxcfs.service'; then
		# Enables the unit on first installation, creates new
		# symlinks on upgrades if the unit file has changed.
		deb-systemd-helper enable 'lxcfs.service' >/dev/null || true
	else
		# Update the statefile to add new symlinks (if any), which need to be
		# cleaned up on purge. Also remove old symlinks.
		deb-systemd-helper update-state 'lxcfs.service' >/dev/null || true
	fi
fi
# End automatically added section
# Automatically added by dh_installdeb/11.1.6ubuntu2
dpkg-maintscript-helper rm_conffile /etc/init/lxcfs.conf 2.0.7-0ubuntu5\~ -- "$@"
# End automatically added section
# Automatically added by dh_installinit/11.1.6ubuntu2
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -x "/etc/init.d/lxcfs" ]; then
		update-rc.d lxcfs defaults >/dev/null
		invoke-rc.d lxcfs start || exit 1
	fi
fi
# End automatically added section


exit 0