From ef91005f6c9b6a84a425f6612bf3efa33409e269 Mon Sep 17 00:00:00 2001
From: Clint Armstrong <clint@clintarmstrong.net>
Date: Thu, 23 Jul 2015 14:53:37 -0400
Subject: [PATCH] add LSB script

---
 poller-service.init | 88 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100755 poller-service.init

diff --git a/poller-service.init b/poller-service.init
new file mode 100755
index 000000000..ff5b4766c
--- /dev/null
+++ b/poller-service.init
@@ -0,0 +1,88 @@
+### BEGIN INIT INFO
+# Provides:          poller-service
+# Required-Start:    networking
+# Required-Stop:     networking
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: The LibreNMS poller-service daemon
+# Description:       The LibreNMS poller-service daemon
+#                    This polls devices monitored by LibreNMS
+### END INIT INFO
+
+./lib/lsb/init-functions
+
+NAME=poller-service
+
+DAEMON=/opt/librenms/poller-service.py
+
+PIDFILE=/var/run/poller-service.pid
+
+test -x $DAEMON || exit 5
+
+case $1 in
+
+ start)
+  # Checked the PID file exists and check the actual status of process
+  if [ -e $PIDFILE ]; then
+   status_of_proc -p $PIDFILE $DAEMON "$NAME process" && status="0" || status="$?"
+   # If the status is SUCCESS then don't need to start again.
+   if [ $status = "0" ]; then
+    exit # Exit
+   fi
+  fi
+  # Start the daemon.
+  log_daemon_msg "Starting the process" "$NAME"
+  # Start the daemon with the help of start-stop-daemon
+  # Log the message appropriately
+  if start-stop-daemon --start --quiet --oknodo --pidfile $PIDFILE --exec $DAEMON ; then
+   log_end_msg 0
+  else
+   log_end_msg 1
+  fi
+  ;;
+
+ stop)
+  # Stop the daemon.
+  if [ -e $PIDFILE ]; then
+   status_of_proc -p $PIDFILE $DAEMON "Stoppping the $NAME process" && status="0" || status="$?"
+   if [ "$status" = 0 ]; then
+    start-stop-daemon --stop --quiet --oknodo --pidfile $PIDFILE
+    /bin/rm -rf $PIDFILE
+   fi
+  else
+   log_daemon_msg "$NAME process is not running"
+   log_end_msg 0
+  fi
+  ;;
+ restart)
+  # Restart the daemon.
+  $0 stop && sleep 2 && $0 start
+  ;;
+
+ status)
+  # Check the status of the process.
+  if [ -e $PIDFILE ]; then
+   status_of_proc -p $PIDFILE $DAEMON "$NAME process" && exit 0 || exit $?
+  else
+   log_daemon_msg "$NAME Process is not running"
+   log_end_msg 0
+  fi
+  ;;
+
+ reload)
+  # Reload the process. Basically sending some signal to a daemon to reload
+  # it configurations.
+  if [ -e $PIDFILE ]; then
+   start-stop-daemon --stop --signal USR1 --quiet --pidfile $PIDFILE --name $NAME
+   log_success_msg "$NAME process reloaded successfully"
+  else
+   log_failure_msg "$PIDFILE does not exists"
+  fi
+  ;;
+
+ *)
+  # For invalid arguments, print the usage message.
+  echo "Usage: $0 {start|stop|restart|reload|status}"
+  exit 2
+  ;;
+esac