How to run multiple app using PM2?

Question

I want to run my angular4 app using PM2 it will run but when I am close the terminal it will stop.

1. On this server already run

Answer 1

If you are using PM2 properly, your applications should not be turning off after terminal exit. It is very likely that your application is failing. Run pm2 logs to diagnose.

You can specify multiple applications in a process.json file like this:

{
    "apps" : [{
        "name"        : "worker",
        "script"      : "./worker.js",
        "watch"       : true,
        "env": {
            "NODE_ENV": "development"
        },
        "env_production" : {
            "NODE_ENV": "production"
        }
    },{
        "name"       : "api-app",
        "script"     : "./api.js",
        "instances"  : 4,
        "exec_mode"  : "cluster"
    }]
}

Documentation Here

Started like this:

pm2 start process.json

And can monitor/view your applications by running pm2 monit or pm2 ls