5 [ "$1" = "configure" ] || exit 0
6 [ "$DEBIAN_SCRIPT_DEBUG" ] && set -vx
9 . /usr/share/carnet-tools/functions.sh
11 # check if monitrc is ours
13 if [ -e /etc/monit/monitrc ]; then
14 if ! grep -q "CARNET package monit-cn" /etc/monit/monitrc; then
16 mv -f /etc/monit/monitrc /etc/monit/monitrc.dpkg-old
21 if [ $installfile -eq 1 ]; then
22 echo "CN: Installing default monitrc in /etc/monit/monitrc"
23 cp -a /usr/share/monit-cn/monitrc /etc/monit/monitrc
24 chmod u=rw,go= /etc/monit/monitrc
27 # sed monitrc with proper hostname
28 if grep -q '@localhost' /etc/monit/monitrc; then
29 CARNET_HOSTNAME=`hostname`
30 CARNET_DOMAINNAME=`hostname --domain`
31 cp_check_and_sed '@localhost' \
32 "s/@localhost/@$CARNET_HOSTNAME.$CARNET_DOMAINNAME/g" \
33 /etc/monit/monitrc || true
36 # migrate to "but not on { instance }" alerting style
37 cp_check_and_sed '^set alert [^[:space:]]*@[^[:space:]]* ' \
38 's/^set alert \([^[:space:]]*@[^[:space:]]*\) .*$/set alert \1 but not on { instance }/g' \
39 /etc/monit/monitrc || true
41 # migrate from old hierarchy
42 if [ -d /etc/monit.d ]; then
43 find /etc/monit.d -type f -print0 | xargs -0r -I% mv % /etc/monit/conf.d || true
44 rmdir /etc/monit.d >/dev/null 2>&1 || true
47 # (re)generate monit.d files
48 update-monit.d || true
50 # disable monit startup
51 cp_check_and_sed '^startup[[:space:]]*=[[:space:]]*0' \
52 's/^startup[[:space:]]*=.*/startup=1/g' /etc/default/monit || true
53 cp_check_and_sed '^START[[:space:]]*=[[:space:]]*no' \
54 's/^START[[:space:]]*=.*/START=yes/g' /etc/default/monit || true
56 # remove us from systemv monit script
57 if grep -q 'CARNET package monit-cn' /etc/init.d/monit; then
58 echo "CN: Removing monit workaround from /etc/init.d/monit -- systemd is in use"
59 cp-update -r monit-cn /etc/init.d/monit
60 chmod +x /etc/init.d/monit