Node.js System Monitor Agent
Simply, it's a system performance monitoring process. ws-monitor-agent check your system performance snd send the stats to another server through websocket. this agent could be usefule when you need to monitor multiple servers.
Boot up
set server url and monitoring interval at src/config.js.
SERVER_URL: 'http://localhost:8080/ws/agent',
INTERVAL: 1000
and run with
npm run start
the app runs with PM2. or you can run this monitoring agent just type pm2 start dist/node.bundle.js --watch if you installed PM2.
Requirements
- node.js > 5.x
- node-gyp
- gcc
the app needs node.js latest then 5.x. and also need node-gyp and gcc. if your system dosen't have gcc, please install it. if you use a vainilla centOS, you must do it.
sudo yum install gcc-c++
Usage
Starting app
npm install
npm run start
Serverside setup
Just simple as normal socket.io settings. I recommend to use socket.io and express
const express = require('express')
const app = express()
const server = require('http').Server(app)
const io = require('socket.io')(server)
var agent = io.of('/ws/agent')
agent.on('connect', function(socket) {
console.log('AGENT CONNECTED')
socket.on('usage', function (data) {
console.log('USAGE RECEIVED : ', data)
});
});
License
MIT License.