On 11/16/10 23:57, Sven Nierlein wrote:
> If possible, i would add the "checkconfig" option and the debug option.
Ok, just found out, that it works already. Its just not documented :-)
Attached is the init script.
#>./bin/init.d/shinken
Usage: ./bin/init.d/shinken [ -d ] {start|stop|restart|status|check} [
<scheduler poller reactionner broker arbiter> ]
-d start module in debug mode, only useful with start|restart
#>./bin/init.d/shinken .d/shinken status
status shinken:
scheduler : RUNNING (pid 5199)
poller : RUNNING (pid 5205)
reactionner : RUNNING (pid 5215)
broker : RUNNING (pid 5225)
arbiter : RUNNING (pid 5231)
Its also possible to just start a few sub modules (with debug enabled):
#>./bin/init.d/shinken -d restart broker poller
stoping shinken...
broker : done
poller : done
starting shinken (DEBUG Mode):
broker : OK
poller : OK
You can have it, if you think its useful.
Sven
>From c5a4af8c9d09ba01f629ce6354aaca69309815f8 Mon Sep 17 00:00:00 2001
From: Sven Nierlein <s...@nierlein.de>
Date: Wed, 17 Nov 2010 12:49:19 +0100
Subject: [PATCH] added generic init script
---
bin/init.d/shinken | 222 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 222 insertions(+), 0 deletions(-)
create mode 100755 bin/init.d/shinken
diff --git a/bin/init.d/shinken b/bin/init.d/shinken
new file mode 100755
index 0000000..38c1604
--- /dev/null
+++ b/bin/init.d/shinken
@@ -0,0 +1,222 @@
+#!/bin/sh
+
+### BEGIN INIT INFO
+# Provides: shinken
+# Required-Start: $local_fs
+# Required-Stop: $local_fs
+# Default-Start: 2 3 4 5
+# Default-Stop: S 0 1 6
+# Short-Description: shinken
+# Description: shinken monitoring daemon
+### END INIT INFO
+
+NAME="shinken"
+SCRIPTNAME=$0
+AVAIL_MODULES="scheduler poller reactionner broker arbiter"
+BIN="/usr/local/shinken/bin"
+VAR="/usr/local/shinken/var"
+ETC="/usr/local/shinken/etc"
+
+usage() {
+ echo "Usage: $SCRIPTNAME [ -d ] {start|stop|restart|status|check} [ <$AVAIL_MODULES> ]" >&2
+ echo "" >&2
+ echo " -d start module in debug mode, only useful with start|restart" >&2
+ echo "" >&2
+ exit 3
+}
+
+DEBUG=0
+while getopts "d" flag; do
+ case "$flag" in
+ d)
+ DEBUG=1
+ ;;
+ esac
+done
+shift `expr $OPTIND - 1`
+
+CMD=$1
+shift
+SUBMODULES=$*
+
+if [ -z "$SUBMODULES" ]; then
+ SUBMODULES=$AVAIL_MODULES
+else
+ # verify given modules
+ for mod1 in $SUBMODULES; do
+ found=0
+ for mod2 in $AVAIL_MODULES; do
+ [ $mod1 = $mod2 ] && found=1;
+ done
+ [ $found = 0 ] && usage
+ done
+fi
+
+
+# Read configuration variable file if it is present
+[ -r /etc/default/$NAME ] && . /etc/default/$NAME
+
+# Load the VERBOSE setting and other rcS variables
+[ -f /etc/default/rcS ] && . /etc/default/rcS
+
+# Define LSB log_* functions.
+. /lib/lsb/init-functions
+
+#
+# return the pid for a submodule
+#
+getmodpid() {
+ mod=$1
+ pidfile="$VAR/${mod}d.pid"
+ if [ -s $pidfile ]; then
+ cat $pidfile
+ fi
+}
+
+#
+# stop modules
+#
+do_stop() {
+ ok=0
+ fail=0
+ echo "stoping $NAME...";
+ for mod in $SUBMODULES; do
+ pid=`getmodpid $mod`;
+ printf "%-15s: " $mod
+ if [ ! -z $pid ]; then
+ for cpid in $(ps -aef | grep $pid | grep "shinken-" | awk '{print $2}'); do
+ kill $cpid > /dev/null 2>&1
+ done
+ fi
+ echo "done"
+ done
+ return 0
+}
+
+
+#
+# Display status
+#
+do_status() {
+ MODULES=$1
+ [ -z $MODULES ] && MODULES=$SUBMODULES;
+ ok=0
+ fail=0
+ echo "status $NAME: ";
+ for mod in $MODULES; do
+ pid=`getmodpid $mod`;
+ printf "%-15s: " $mod
+ if [ ! -z $pid ]; then
+ ps -p $pid >/dev/null 2>&1
+ if [ $? = 0 ]; then
+ echo "RUNNING (pid $pid)"
+ ok=$((ok+1))
+ else
+ echo "NOT RUNNING"
+ fail=$((fail+1))
+ fi
+ else
+ echo "NOT RUNNING"
+ fail=$((fail+1))
+ fi
+ done
+ if [ $fail -gt 0 ]; then
+ return 1
+ fi
+ return 0
+}
+
+#
+# start our modules
+#
+do_start() {
+ printf "starting $NAME";
+ [ $DEBUG = 1 ] && printf " (DEBUG Mode)"
+ echo ": "
+ for mod in $SUBMODULES; do
+ printf "%-15s: " $mod
+ DEBUGCMD=""
+ [ $DEBUG = 1 ] && DEBUGCMD="--debug $VAR/${mod}-debug.log"
+ `do_status $mod > /dev/null 2>&1`
+ if [ $? = 0 ]; then
+ pid=`getmodpid $mod`;
+ echo "ALREADY RUNNING (pid $pid)"
+ else
+ if [ $mod != "arbiter" ]; then
+ output=`$BIN/shinken-${mod} -d -c $ETC/${mod}d.ini $DEBUGCMD 2>&1`
+ else
+ output=`$BIN/shinken-${mod} -d -c $ETC/nagios.cfg -c $ETC/shinken-specific.cfg $DEBUGCMD 2>&1`
+ fi
+ if [ $? = 0 ]; then
+ echo "OK"
+ else
+ output=`echo $output | tail -1` # only show one line of error output...
+ echo "FAILED $output"
+ fi
+ fi
+ done
+}
+
+#
+# do the config check
+#
+do_check() {
+ $BIN/shinken-arbiter -v -c $ETC/../shinken.cfg -c $ETC/shinken-specific.cfg $DEBUGCMD 2>&1
+ return $?
+}
+
+#
+# check for our command
+#
+case "$CMD" in
+ start)
+ [ "$VERBOSE" != no ] && log_daemon_msg "Starting $NAME"
+ do_start
+ do_status > /dev/null 2>&1
+ case "$?" in
+ 0) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
+ 1) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
+ esac
+ ;;
+ stop)
+ [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $NAME"
+ do_stop
+ do_status > /dev/null 2>&1
+ case "$?" in
+ 0) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
+ 1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
+ esac
+ ;;
+ restart)
+ [ "$VERBOSE" != no ] && log_daemon_msg "Restarting $NAME"
+ do_stop
+ do_status > /dev/null 2>&1
+ case "$?" in
+ 1)
+ do_start
+ do_status > /dev/null 2>&1
+ case "$?" in
+ 0) log_end_msg 0 ;;
+ *) log_end_msg 1 ;; # Failed to start
+ esac
+ ;;
+ *)
+ # Failed to stop
+ log_end_msg 1
+ ;;
+ esac
+ ;;
+ status)
+ do_status
+ ;;
+ check|checkconfig)
+ do_check
+ case "$?" in
+ 0) log_end_msg 0 ;;
+ *) log_end_msg 1 ;; # Failed config check
+ esac
+ ;;
+ *)
+ usage;
+ ;;
+esac
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