File: munin.postinst

package info (click to toggle)
munin 1.4.5-3+deb6u1
  • links: PTS, VCS
  • area: main
  • in suites: squeeze-lts
  • size: 4,988 kB
  • ctags: 806
  • sloc: perl: 8,936; sh: 3,105; java: 1,754; makefile: 585; python: 143
file content (61 lines) | stat: -rw-r--r-- 1,577 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
#! /bin/sh

set -e

prevver="$2"

add_munin_system_user() {
	if ! getent passwd munin >/dev/null; then
		adduser --group --system --no-create-home \
			--home /var/lib/munin munin;
	fi	
	# workaround bug (#531021) in xen-tools
	if ! getent group munin >/dev/null; then
	        addgroup --system munin
	        adduser munin munin
	fi
}

fixperms() {
	dpkg-statoverride --list /var/log/munin >/dev/null || \
		dpkg-statoverride --update --add munin adm 0750 /var/log/munin
	dpkg-statoverride --list /var/cache/munin/www >/dev/null || \
		dpkg-statoverride --update --add munin munin 0755 /var/cache/munin/www
	dpkg-statoverride --list /var/lib/munin >/dev/null || \
		dpkg-statoverride --update --add munin munin 0755 /var/lib/munin
}

apache_install() {
	# if you add more webservers here, dont forget to also remove them in postrm
        webserver=apache2
        webserver_init_script="/etc/init.d/$webserver"
        if [ -d /etc/$webserver/conf.d ] && [ ! -e /etc/$webserver/conf.d/munin ]; then
                ln -s ../../munin/apache.conf /etc/$webserver/conf.d/munin
		if [ -f $webserver_init_script ];then
			if [ -x $webserver_init_script ]; then
				invoke-rc.d $webserver reload 3>/dev/null || true
			else 
				echo "munin: $webserver_init_script is not executable."\
				     "Could not reload $webserver"
			fi
		fi
        fi
}


case "$1" in
	configure)
		add_munin_system_user
		fixperms
		apache_install
		;;
	abort-upgrade|abort-deconfigure|abort-remove)
		:
		;;
	*)
		echo "Called with unknown argument $1, bailing out."
		exit 1
		;;
esac

#DEBHELPER#