X-Git-Url: http://ftp.carnet.hr/carnet-debian/scm?a=blobdiff_plain;f=debian%2Fpostinst;h=d503cf6d949b190d9ca7d2584cce146c8f7d13c8;hb=refs%2Fheads%2Fwheezy;hp=e5edbbb0eb0e060b4c73664ec354bcd4e56a21d4;hpb=5212d51fc40173b98d63228a20a10fb8b1610dde;p=monit-cn.git

diff --git a/debian/postinst b/debian/postinst
index e5edbbb..d503cf6 100755
--- a/debian/postinst
+++ b/debian/postinst
@@ -1,5 +1,5 @@
 #!/bin/sh
-# postinst script for bind9-cn
+# postinst script for monit-cn
 #
 # see: dh_installdeb(1)
 
@@ -30,11 +30,10 @@ esac
 # import CN-functions
 . /usr/share/carnet-tools/functions.sh
 
-# check if monitrc is an empty template
+# check if monitrc is ours
 installfile=1
 if [ -e /etc/monit/monitrc ]; then
-    lines=$(grep -v '^#' /etc/monit/monitrc | wc -l)
-    if [ $lines -lt 2 ]; then
+    if ! grep -q "CARNet package monit-cn" /etc/monit/monitrc; then
         installfile=1
         mv -f /etc/monit/monitrc /etc/monit/monitrc.dpkg-old
     else
@@ -56,25 +55,38 @@ if grep -q '@localhost' /etc/monit/monitrc; then
         /etc/monit/monitrc || true
 fi
 
+# migrate to "but not on { instance }" alerting style
+cp_check_and_sed '^set alert [^[:space:]]*@[^[:space:]]* ' \
+    's/^set alert \([^[:space:]]*@[^[:space:]]*\) .*$/set alert \1 but not on { instance }/g' \
+    /etc/monit/monitrc || true
+
+# migrate from old hierarchy
+if [ -d /etc/monit.d ]; then
+    find /etc/monit.d -type f -print0 | xargs -0r -I% mv % /etc/monit/conf.d || true
+    rmdir /etc/monit.d >/dev/null 2>&1 || true
+fi
+
 # (re)generate monit.d files
 update-monit.d || true
 
 # disable monit startup
-cp_check_and_sed '^startup=1/#startup=1/g' /etc/default/monit \
-    || true
+cp_check_and_sed '^startup[[:space:]]*=[[:space:]]*1' \
+    's/^startup[[:space:]]*=.*/startup=0/g' /etc/default/monit || true
+cp_check_and_sed '^START[[:space:]]*=[[:space:]]*yes' \
+    's/^START[[:space:]]*=.*/START=no/g' /etc/default/monit || true
 
 # systemv part
-echo "CN: Disabling monit SystemV script"
-if [ -x "/etc/init.d/monit" ]; then
-    update-rc.d -f monit remove >/dev/null 2>&1
-    if [ -x "`which invoke-rc.d 2>/dev/null`" ]; then
-        invoke-rc.d monit stop || true
-    else
-        /etc/init.d/monit stop || true
+if ! grep -q 'CARNet package monit-cn' /etc/init.d/monit; then
+    echo "CN: Disabling monit SystemV script"
+    if [ -x "/etc/init.d/monit" ]; then
+        update-rc.d -f monit remove >/dev/null 2>&1
+        if [ -x "`which invoke-rc.d 2>/dev/null`" ]; then
+            invoke-rc.d monit stop || true
+        else
+            /etc/init.d/monit stop || true
+        fi
     fi
-fi
-if [ -e "/etc/init.d/monit" ]; then
-    if ! grep -q 'CARNet package monit-cn' /etc/init.d/monit; then
+    if [ -e "/etc/init.d/monit" ]; then
         # shebang
         head -n1 /etc/init.d/monit > /etc/init.d/monit.$$
         # middle part
@@ -90,22 +102,28 @@ EOF
     fi
 fi
 
+# if old inittab is referencing sbin, fix it
+if grep -q '/usr/sbin/monit' /etc/inittab; then
+    cp_check_and_sed '/usr/sbin/monit' \
+	's:/usr/sbin/monit:/usr/bin/monit:g' \
+	/etc/inittab || true
+fi
+
 # install as inittab service
-if ! grep -q '/usr/sbin/monit' /etc/inittab; then
+if ! grep -q '/usr/bin/monit' /etc/inittab; then
     echo "CN: Installing monit service in /etc/inittab"
-    rm -f /etc/inittab.$$
-    cp /etc/inittab /etc/inittab.$$
+    cp -a /etc/inittab /etc/inittab.$$
     cp-update monit-cn /etc/inittab.$$ <<EOF
-mo:2345:respawn:/usr/sbin/monit -Ic /etc/monit/monitrc
-m0:06:wait:/usr/sbin/monit -Ic /etc/monit/monitrc stop myprocess
+mo:2345:respawn:/usr/bin/monit -Ic /etc/monit/monitrc
+m0:06:wait:/usr/bin/monit -Ic /etc/monit/monitrc stop myprocess
 EOF
     cp_mv /etc/inittab.$$ /etc/inittab
 fi
 
 # reload init, since we have new configuration
 echo "CN: (Re)starting monit service, please check /var/log/daemon.log"
-pkill -9 -f /usr/sbin/monit || true
-kill -HUP 1
+pkill -9 -f '/usr/bin/monit$' || true
+telinit q
 
 # dh_installdeb will replace this with shell code automatically
 # generated by other debhelper scripts.