PM2 deploy nuxt3 JS project

Preface

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as everyone knows ,nuxt3.js Is based on vue Development ssr,seo A good framework for the project , Then develop and complete the project , How to deploy nuxt The project is also quite important , Next, I will record how I deployed it during development .

I wrote an article before vue and ssr+nuxt.js Configure environment variables and pm2 Service deployment , These two blogs must be combined ...

This article only introduces the configuration environment variables in detail , But how to deploy it will pass by , Because there was little research at that time pm2, Just right now , Successfully researched and launched , This article describes in detail how to deploy .

First step ： Package the project and deploy it to the server

npm run build:prod

Just submit the packaged file to the server
Our company adopts jekins Package and deploy the project automatically , Automatically execute commands after code submission , That's all right. .

The second step ： Installation on server pm2

Remember to install globally , In this way, any command window opened on the server can be used , I just didn't have a global installation at the beginning , Lead to the use of pm2 Command not found at

npm install pm2 -g 

The third step ： Start the service

pm2 start ecosystem.config.js
// Then use the following command to see the list of started Services 
pm2 list  

If the service is online Indicating successful startup , At this time, check your own project in the browser , Normal access .

Here's a little puzzle to explain ： The startup command I wrote in the last article is pm2 start --env uat, But this command is written in this article , In fact, these two are the same , Because I have distinguished the environment before packaging , So just start the service directly at this time

Step four : Set automatic restart

The significance of this step is that when the server fails or restarts ,pm2 The service can restart automatically , You don't need to hit the command to restart every time the server hangs up pm2 service .

pm2 startup Set the server to automatically start the service after restart linux The server can directly execute , and windows The server needs to install the plug-ins below

• 1, Save the status of the started service list

//  This step is essential 
pm2 save

• 2, Global installation pm2-windows-startup

cnpm install pm2-windows-startup -g

• 3, Set up pm2-startup

pm2-startup install

After the above steps are set successfully , Restart the server , Then open the command line , Input pm2 list Check the service status ,
Then check whether the website can be accessed normally , Normal access means that the settings are successful .

Conclusion

Here we are ,pm2 Deploy nuxt The project was a success , Next, make a note of the commonly used pm2 command .

command	purpose
pm2 list	View the list of started Services
pm2 restart nuxtjsDemo	Restart named nuxtjsDemo Service for
pm2 stop nuxtjsDemo	The termination name is nuxtjsDemo Service for
pm2 delete nuxtjsDemo	Delete the name nuxtjsDemo Service for
pm2 kill	Kill service
pm2 logs nuxtjsDemo	Check out the name nuxtjsDemo Service log of