How do I install PM2?
Table of Contents
How do I install PM2?
Installation
- npm install pm2 -g.
- apt update && apt install sudo curl && curl -sL https://raw.githubusercontent.com/Unitech/pm2/master/packager/setup.deb.sh | sudo -E bash –
- pm2 completion install.
- npm install pm2 -g && pm2 update.
What is PM2 tool?
PM2 is a Node. js process manager that comes with a built-in load balancer. It helps facilitate production deployments and enables you to keep running applications alive indefinitely (even when accidents occur).
Is PM2 open source?
PM2 or Process Manager 2, is an Open Source, production ready Node. js process manager. Some key features of PM2 are automatic application load balancing, declarative application configuration, deployment system and monitoring.
Is PM2 free to use?
PM2 Plus doesn’t offer any free plan. However PM2 Runtime itself remains free as it’s open source.
What is pm2 Ubuntu?
Use NPM To Install A Package Called PM2. NPM is a package manager that you will use to install frameworks and libraries to use with your Node. js applications.
What is pm2 Linux?
PM2 is a production process manager for Node. js applications with a built-in load balancer. It allows you to keep applications alive forever, to reload them without downtime and to facilitate common system admin tasks.
Is PM2 a load balancer?
PM2 according it’s documentation is daemon process manager that will help you manage and keep your application online. It is not built for load balance.
What is PM2 Ubuntu?
Is pm2 a server?
PM2 is an advanced process manager for NodeJS applications that allows you quickly start, control, or stop your node processes. It runs as a daemon on the server and will make sure your app is available 24/7/365!
Is pm2 good for production?
There are many process managers out there, most notably Forever, StrongLoop’s Process Manager, and good ol’ SystemD. And then there is PM2, with over 60 million downloads and 25k GitHub stars (and rising!). We like PM2 because simply put, it’s easy to use and makes managing a production environment seamless.
How does pm2 cluster work?
When properly configured, PM2 will automatically run your app in cluster mode, spawn workers for you, and take care of spawning new workers when a worker dies. PM2 makes it easy to stop, delete, and start processes and it also has some monitoring tools that can help you to monitor and tweak your app’s performance.
What is fork mode in pm2?
Take the fork mode as a basic process spawning. This allows to change the exec_interpreter , so that you can run a php or a python server with pm2. Yes, the exec_interpreter is the “command” used to start the child process.
What is difference between pm2 and forever?
forever and PM2 can be primarily classified as “Node. js Process Manager” tools. forever and PM2 are both open source tools. It seems that PM2 with 30K GitHub stars and 2K forks on GitHub has more adoption than forever with 12.5K GitHub stars and 906 GitHub forks.
Is Kubernetes free?
Pure open source Kubernetes is free and can be downloaded from its repository on GitHub. Administrators must build and deploy the Kubernetes release to a local system or cluster — or to a system or cluster in a public cloud, such as AWS, Google Cloud or Microsoft Azure.
