What does pm2 startup do?

What does pm2 startup do?

PM2 can generate startup scripts and configure them in order to keep your process list intact across expected or unexpected machine restarts.

Does pm2 start on boot?

PM2 ships with the functionality to generate startup scripts for multiple init systems. These scripts are executed on system boot and with that spawn the PM2 process itself which is required to (re)start application servers.

How do I start a pm2 server?

Process management

1. # start and add a process to your list pm2 start app.js # show your list pm2 ls # stop and delete a process from the list pm2 delete app.
2. # kill the process but keep it in the process list pm2 stop app # start the process again pm2 start app # both stop and start pm2 restart app.

How do I start pm2 in Linux?

We will create an app for demonstrating some of PM2’s fundamental features for you to get started with it.

1. Step 1: Install Nodejs and NPM in Linux.
2. Step 2: Create a Nodejs Application.
3. Step 3: Install PM2 Product Process Manager in Linux.
4. Step 4: How to Use and Manage PM2 in Linux.

How run next JS with PM2?

This is a short tutorial on how You can easily setup a working environment in no time.

1. Install Nginx.
2. Install Yarn.
3. Install PM2.
4. Use Git to fetch our Next.js project from Github.
5. Run our project with PM2 and serve a browsable version with Nginx.
6. Run PM2 automatically whenever we boot/reboot the machine.

Does PM2 auto restart after reboot?

One of PM2’s key features is support for a startup script (generated dynamically based on the default init system on your server), that restarts PM2 and your processes at every server restart. When the server restarts, it will automatically restart PM2, which will then restart all the Node.

Does pm2 auto restart after reboot?

How do I uninstall pm2?

Run the following commands from the command prompt from the \DR_Install folder:

1. pm2 delete pm2.config.js.
2. pm2 kill.
3. npm uninstall -g pm2.

How do I start PM2 in cluster mode?

Using the -i option tells PM2 to start the process in cluster mode instead of fork mode. PM2 also handles possible failures and makes sure your workers processes get back up online in case of an error.

How do I restart PM2 process?

1. Restart at cron time. Via CLI:
2. Restart on file change. PM2 can automatically restart your application when a file is modified in the current directory or its subdirectories:
3. Restart Delay.
4. No Auto Restart.
5. Skip Auto Restart For Specific Exit Codes.
6. Exponential Backoff Restart Delay.

How do I start pm2 in cluster mode?

How do I start NPM pm2?

To simulate the npm start command within a PM2 JSON configuration, you need to pass npm as a value for the script entry point and pass the start command as the value for args . You can even further customize your JSON file with allowed options and advanced features.

How to start an app in PM2 command line?

Start an app. The simplest way to start, daemonize and monitor your application is by using this command line: $ pm2 start app.js. Or start any other application easily: $ pm2 start bashscript.sh $ pm2 start python-app.py –watch $ pm2 start binary-file — –port 1520. Some options you can pass to the CLI:

How can I start my bot using PM2?

You can install PM2 via the following command: After you install PM2, the easiest way you can start your app is by going to the directory your bot is in and then run the following: The pm2 start script allows for more optional command-line arguments.

Is there a way to restart PM2 server?

Restarting PM2 with the processes you manage on server boot/reboot is critical. To solve this, just run this command to generate an active startup script: And to freeze a process list for automatic respawn: Read more about startup script generator here. It’s pretty easy with the –watch option:

How do you install PM2 on Windows 10?

Without wasting any time lets start … 1. First install PM2 using any of these commands — Remember to use option -g or global. You need to install it globally. 2. Once installation is done run below command – List command list down all the applications running under PM2.