#!/bin/sh
# postrm script for ceph-common
#
# see: dh_installdeb(1)

set -e

# summary of how this script can be called:
#        * <postrm> `remove'
#        * <postrm> `purge'
#        * <old-postrm> `upgrade' <new-version>
#        * <new-postrm> `failed-upgrade' <old-version>
#        * <new-postrm> `abort-install'
#        * <new-postrm> `abort-install' <old-version>
#        * <new-postrm> `abort-upgrade' <old-version>
#        * <disappearer's-postrm> `disappear' <overwriter>
#          <overwriter-version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package


# Custom dpkg-maintscript-helper type function to deal with
# nested /etc/default/ceph/ceph
abort_mv_ceph_defaults() {
    if [ -e "/etc/default/ceph.dpkg-backup/ceph.dpkg-remove" ]; then
        echo "Reinstalling /etc/default/ceph/ceph that was moved away"
        mv "/etc/default/ceph.dpkg-backup" "/etc/default/ceph"
        mv "/etc/default/ceph/ceph.dpkg-remove" "/etc/default/ceph/ceph"
    fi
}

case "$1" in
    remove)
    ;;

    purge)
        [ -f "/etc/default/ceph" ] && . /etc/default/ceph
        [ -z "$SERVER_USER" ] && SERVER_USER=ceph

	rm -rf /var/log/ceph
	rm -rf /etc/ceph

        if [ -f /etc/shadow ]; then
            usermod -L -e 1 $SERVER_USER
        else
            usermod -L $SERVER_USER
        fi

    ;;

    abort-install|abort-upgrade)
        if [ -n "$2" ] &&
           dpkg --compare-versions -- "$2" le-nl 10.2.1-0ubuntu1; then
            abort_mv_ceph_defaults
        fi
    ;;

    upgrade|failed-upgrade|disappear)
    ;;

    *)
        echo "postrm called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

# Automatically added by dh_installinit/13.3.4
if [ "$1" = "purge" ] ; then
	update-rc.d rbdmap remove >/dev/null
fi
# End automatically added section
# Automatically added by dh_systemd_start/13.3.4
if [ -d /run/systemd/system ] && [ "$1" = remove ]; then
	systemctl --system daemon-reload >/dev/null || true
fi
# End automatically added section
# Automatically added by dh_systemd_enable/13.3.4
if [ "$1" = "remove" ]; then
	if [ -x "/usr/bin/deb-systemd-helper" ]; then
		deb-systemd-helper mask 'ceph.target' 'rbdmap.service' >/dev/null || true
	fi
fi

if [ "$1" = "purge" ]; then
	if [ -x "/usr/bin/deb-systemd-helper" ]; then
		deb-systemd-helper purge 'ceph.target' 'rbdmap.service' >/dev/null || true
		deb-systemd-helper unmask 'ceph.target' 'rbdmap.service' >/dev/null || true
	fi
fi
# End automatically added section


exit 0