Pm2 namespace. What is PM2_HOME from ChatGPT: PM2_HOME is an environment variable that specifies the directory where PM2 stores its configuration files and data, including log files, process lists, and keys. : The nodeArgsargument will be parsed as but not The one-page guide to pm2: usage, examples, links, snippets, and more. , ~/. It is a javascript file which exports an object with all the configuration options. json isn't a good option, because it takes some time to figure out config file path, it may differ between projects and even change its location. It allows you to keep applications alive forever, to reload them without downtime and to facilitate common system admin tasks. The object has two properties: apps, an array that contains the configuration for each process deploy, an object that contains the configuration for the deployments Jan 20, 2026 · PM2 is a renowned open-source process manager tailored for Node. Starting an application in production mode is as easy as: PM2 是一款用于管理和监控 Node. Refer to the official documentation for a comprehensive guide. Doing pm2 restart /home/foo/someconfig. . By default, if PM2_HOME is not set, PM2 uses the . js applications effectively in PM2 is a production process manager for Node. js/Bun applications with a built-in load balancer. : Using quotes to make an ESC, e. It acts as a guardian, streamlining deployment, overseeing logs, monitoring resources, and ensuring minimal downtime for every application it manages. Happy coding! PM2 是一款用于管理和监控 Node. For more information on how to use namespace, see the All the keys can be used in a JSON configured file, but will remain almost the same on the command line e. pm2 folder in the user's home directory (e. This article will introduce you to the key features of PM2 and help you leverage it for deploying, overseeing, and scaling your Node. Ecosystem file reference The purpose of the ecosystem file is to gather all options and environment variables for all your applications. Can foo-* apps be merged into single foo app or be referred altogether in another reasonable way? PM2 is a production process manager for Node. js 应用程序的进程管理工具。 Sep 8, 2021 · This problem may be caused by not setting the environment variable PM2_HOME correctly. Feb 17, 2018 · Feature Request Description Asking for an option to exclude an app from all based actions like pm2 restart all, pm2 stop all. g. js 应用程序的进程管理工具。 Mar 9, 2022 · $ pm2 show server Describing process with id 1 - name server ┌───────────────────┬──────────────────────────────────────────────────┐ │ status │ online │ │ name │ server │ │ namespace Jan 25, 2024 · This cheatsheet provides a quick overview of essential PM2 commands, but there's much more to explore and customize based on your specific needs. PM2 is a production process manager for Node. Is there a way to create process groups/namespaces and then refer to th Mar 27, 2017 · pm2 restart foo-main foo-bar foo-baz Bash brace extension cannot be used because apps may run in Windows. May 8, 2020 · 可惜的是许多PM2用户对PM2的了解并不多，大部分用户都只掌握了基础的进程管理，其实PM2的能力绝不止于此，充分使用PM2能够让业务开发和维护的效率大大提升。 本文就来列举这样十个PM2中冷门但实用的功能，希望能够帮助读者对PM2有新的认识。 PM2 is a production process manager for Node. Jun 17, 2021 · When deploying from CI, as the user who started PM2, pm2 restart appname always results in [PM2] [ERROR] Process or Namespace appname not found whoami/who on deployment shows the correct user. js applications with built-in load balancer, zero-downtime reload, startup scripts, monitoring, and microservice management features. js applications. pm2 on Linux or PM2 is an advanced production process manager for Node. Oct 8, 2022 · Namespace is a grouping of processes running on pm2. May 8, 2025 · 在 PM2 中，如果 pm2 list 显示的所有服务名称（name）相同，就无法直观地区分不同的进程。这时可以通过 --namespace（命名空间） 或 自定义 name 来区分服务。以下是解决方案： PM2 is an advanced production process manager for Node. uxabyrt xsuhj ulgniz lyer mbt knokcbj rqdfg ssv tuxwi hwggtv