moncmd

README.md

#Moncmd

moncmd is a wrapper for mon

##Usage

moncmd start
moncmd status
moncmd restart

moncmd

#!/bin/bash

PIDS="pids"
LOGS="logs"

NAMES[0]="web"
CMDS[0]="node server.js 8001"
NAMES[1]="web2"
CMDS[1]="node server.js 8002"
APP=$2

case "$1" in
	start)
		for i in ${!NAMES[@]}
		do
			if [ -z "$APP" -o "$APP" == ${NAMES[i]} ]; then
				echo "starting ${NAMES[i]} (${CMDS[i]})"
				mon -d -p $PIDS/${NAMES[i]}.pid -l $LOGS/${NAMES[i]}.log "${CMDS[i]}"
				#TODO: write out mon pid for stop command
			fi
		done
		;;
	status)
		for i in ${!NAMES[@]}
		do
			echo ${NAMES[i]} `mon --pidfile $PIDS/${NAMES[i]}.pid --status`
		done
		;;
	restart)
		for i in ${!NAMES[@]}
		do
			if [ -z "$APP" -o "$APP" == ${NAMES[i]} ]; then
				echo "restarting ${NAMES[i]}"
				kill -s SIGTERM $(cat $PIDS/${NAMES[i]}.pid)
			fi
		done
		;;
	stop)
		echo "not implemented yet"
		;;
	*)
		echo "usage:"
		echo "moncmd start [appname]"
		echo "moncmd restart [appname]"
		echo "moncmd status"
		;;
esac

server.js

var http = require('http');
var port = process.argv[2] || 8001;
http.createServer(function (req, res) {
  res.writeHead(200, {'Content-Type': 'text/plain'});
  res.end('Hello World\n');
}).listen(port, '127.0.0.1');
console.log('Server running at http://127.0.0.1:1337/');