1 #! /bin/sh
2 # postinst script for collectd
3 #
4 # see: dh_installdeb(1)
6 set -e
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
20 . /usr/share/debconf/confmodule
22 case "$1" in
23 configure)
24 db_get collectd/auto-migrate-3-4
25 if [ "$RET" = "true" ]; then
26 tmpdir=`mktemp -dt collectd.XXXXXXXXXX`
27 hostname=`hostname`
29 if [ -z "$hostname" ]; then hostname="localhost"; fi
31 cp -a /var/lib/collectd/ /var/backups/collectd-"$2"
32 /usr/lib/collectd/utils/migrate-3-4.px \
33 --hostname="$hostname" --outdir="$tmpdir" | bash
35 rm -rf /var/lib/collectd/
36 mkdir /var/lib/collectd/
37 mv $tmpdir /var/lib/collectd/rrd
38 chmod 0755 /var/lib/collectd/rrd
40 # this is only available on Solaris using libkstat
41 rm -f /var/lib/collectd/rrd/$hostname/swap/swap-reserved.rrd
42 fi
44 db_get collectd/auto-migrate-4-5
45 if [ "$RET" = "true" ]; then
46 cp -a /var/lib/collectd/ /var/backups/collectd-"$2"
47 /usr/lib/collectd/utils/migrate-4-5.px \
48 -indir /var/lib/collectd/rrd/ | bash
49 fi
50 ;;
52 abort-upgrade|abort-remove|abort-deconfigure)
53 ;;
55 *)
56 echo "postinst called with unknown argument \`$1'" >&2
57 exit 1
58 ;;
59 esac
61 db_stop
63 # dh_installdeb will replace this with shell code automatically
64 # generated by other debhelper scripts.
66 #DEBHELPER#
68 exit 0