creating init script

1 files changed, 71 insertions, 0 deletions

diff --git a/rotord.sh b/rotord.sh
new file mode 100755
index 0000000..c5429dd
--- /dev/null
+++ b/rotord.sh
@@ -0,0 +1,71 @@
+#!/bin/sh
+### BEGIN INIT INFO
+# Provides:  rotord
+# Required-Start:    $remote_fs $syslog
+# Required-Stop:     $remote_fs $syslog
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: Start daemon at boot time
+# Description:       Enable service provided by daemon.
+### END INIT INFO
+
+dir="/home/ubuntu/rotor/working"
+user="ubuntu"
+cmd="rotord"
+
+name=`basename $0`
+pid_file="/var/run/$name.pid"
+stdout_log="/var/log/$name.log"
+stderr_log="/var/log/$name.err"
+
+get_pid() {
+    cat "$pid_file"    
+}
+
+is_running() {
+    [ -f "$pid_file" ] && ps `get_pid` > /dev/null 2>&1
+}
+
+case "$1" in
+    start)
+	if is_running; then
+	    echo "Already started"
+	else
+	    echo "Starting $name"
+	    cd "$dir"
+            sudo -u "$user" $cmd > "$stdout_log" 2> "$stderr_log" \
+		& echo $! > "$pid_file"
+	    if ! is_running; then
+		echo "Unable to start, see $stdout_log and $stderr_log"
+		exit 1
+	    fi
+	fi
+	;;
+    stop)
+	if is_running; then
+	    echo "Stopping $name"
+	    kill `get_pid`
+	    rm "$pid_file"
+	else
+	    echo "Not running"
+	fi
+	;;
+    restart)
+	$0 stop
+	$0 start
+	;;
+    status)
+	if is_running; then
+	    echo "Running"
+	else
+	    echo "Stopped"
+	    exit 1
+	fi
+	;;
+    *)
+	echo "Usage: $0 {start|stop|restart|status}"
+	exit 1
+	;;
+esac
+
+exit 0
\ No newline at end of file