Home Operation and Maintenance Nginx Teach you how to deploy NGINX and PM2 on a VPS server

Teach you how to deploy NGINX and PM2 on a VPS server

Sep 27, 2023 pm 01:25 PM
nginx vps pm

Teach you how to deploy NGINX and PM2 on a VPS server

Teach you how to deploy NGINX and PM2 on a VPS server

Foreword:
The deployment of a VPS server is one of the key steps for a website or application. Here, I will introduce to you how to deploy NGINX and PM2 on a VPS server. These two tools can greatly improve the performance and stability of the website. This article will introduce the installation and configuration process in detail and provide specific code examples.

  1. Installing NGINX:

First, we need to install NGINX as our web server.

1.1 Update apt-get package management tool:

sudo apt-get update
Copy after login

1.2 Install NGINX:

sudo apt-get install nginx
Copy after login

Configuration file location: /etc/nginx/nginx.conf.

  1. Configure NGINX:

2.1 Create a new site configuration file:

sudo nano /etc/nginx/sites-available/myapp
Copy after login

2.2 In the file, enter the following:

server {
  listen 80;
  server_name your_domain.com;

  location / {
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header Host $host;
    proxy_pass http://localhost:3000;
  }
}
Copy after login

Note: Replace "your_domain.com" with your domain name and "http://localhost:3000" with the address of your actual application.

2.3 Save and exit the file: Press Ctrl X, then enter Y to save changes.

2.4 Create a symbolic link:

sudo ln -s /etc/nginx/sites-available/myapp /etc/nginx/sites-enabled/
Copy after login
  1. Install PM2:

PM2 is a Node.js process management tool that ensures your Applications continue to run on the server and can recover from failures.

3.1 Install PM2:

sudo npm install -g pm2
Copy after login

3.2 Start your application:

pm2 start app.js
Copy after login

Note: app.js is the entry file of your application , you need to replace it with your own filename.

3.3 Generate startup script:

pm2 startup systemd
Copy after login

After running this command, you will see a prompt, copy the command it gives into the terminal and run it. This will create a service for PM2 to run automatically on system reboot.

  1. Configure NGINX reverse proxy:

Now, we need to configure NGINX to forward all traffic to applications launched by PM2.

4.1 Open the NGINX configuration file:

sudo nano /etc/nginx/nginx.conf
Copy after login

4.2 Modify the configuration file:

http{
  ...
  server {
    listen 80;
    server_name your_domain.com;

    location / {
      proxy_set_header X-Real-IP $remote_addr;
      proxy_set_header Host $host;
      proxy_pass http://localhost:3000;
      proxy_http_version 1.1;
      proxy_set_header Upgrade $http_upgrade;
      proxy_set_header Connection 'upgrade';
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_cache_bypass $http_upgrade;
    }
  }
  ...
}
Copy after login

Note: Replace "your_domain.com" with your domain name, "http:// localhost:3000" with your application address.

  1. Restart NGINX and PM2:

After completing the above configuration, we need to restart NGINX and PM2 for the changes to take effect.

5.1 Restart NGINX:

sudo systemctl restart nginx
Copy after login

5.2 Restart PM2:

pm2 restart all
Copy after login

At this point, we have successfully deployed NGINX and PM2 on the VPS server. NGINX acts as a reverse proxy and forwards all traffic to applications started by PM2, thus improving the performance and stability of the website. In the future development and maintenance process, you can use other functions of PM2, such as log management and monitoring.

Summary:
This article details how to deploy NGINX and PM2 on a VPS server and provides specific code examples. These tools can help you improve the performance and stability of your website and are essential tools in the website deployment process. I hope this article can help you and make your website better!

The above is the detailed content of Teach you how to deploy NGINX and PM2 on a VPS server. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

How to check the name of the docker container How to check the name of the docker container Apr 15, 2025 pm 12:21 PM

You can query the Docker container name by following the steps: List all containers (docker ps). Filter the container list (using the grep command). Gets the container name (located in the "NAMES" column).

How to configure nginx in Windows How to configure nginx in Windows Apr 14, 2025 pm 12:57 PM

How to configure Nginx in Windows? Install Nginx and create a virtual host configuration. Modify the main configuration file and include the virtual host configuration. Start or reload Nginx. Test the configuration and view the website. Selectively enable SSL and configure SSL certificates. Selectively set the firewall to allow port 80 and 443 traffic.

How to configure cloud server domain name in nginx How to configure cloud server domain name in nginx Apr 14, 2025 pm 12:18 PM

How to configure an Nginx domain name on a cloud server: Create an A record pointing to the public IP address of the cloud server. Add virtual host blocks in the Nginx configuration file, specifying the listening port, domain name, and website root directory. Restart Nginx to apply the changes. Access the domain name test configuration. Other notes: Install the SSL certificate to enable HTTPS, ensure that the firewall allows port 80 traffic, and wait for DNS resolution to take effect.

How to check nginx version How to check nginx version Apr 14, 2025 am 11:57 AM

The methods that can query the Nginx version are: use the nginx -v command; view the version directive in the nginx.conf file; open the Nginx error page and view the page title.

How to check whether nginx is started How to check whether nginx is started Apr 14, 2025 pm 01:03 PM

How to confirm whether Nginx is started: 1. Use the command line: systemctl status nginx (Linux/Unix), netstat -ano | findstr 80 (Windows); 2. Check whether port 80 is open; 3. Check the Nginx startup message in the system log; 4. Use third-party tools, such as Nagios, Zabbix, and Icinga.

How to create containers for docker How to create containers for docker Apr 15, 2025 pm 12:18 PM

Create a container in Docker: 1. Pull the image: docker pull [mirror name] 2. Create a container: docker run [Options] [mirror name] [Command] 3. Start the container: docker start [Container name]

How to start nginx server How to start nginx server Apr 14, 2025 pm 12:27 PM

Starting an Nginx server requires different steps according to different operating systems: Linux/Unix system: Install the Nginx package (for example, using apt-get or yum). Use systemctl to start an Nginx service (for example, sudo systemctl start nginx). Windows system: Download and install Windows binary files. Start Nginx using the nginx.exe executable (for example, nginx.exe -c conf\nginx.conf). No matter which operating system you use, you can access the server IP

How to start containers by docker How to start containers by docker Apr 15, 2025 pm 12:27 PM

Docker container startup steps: Pull the container image: Run "docker pull [mirror name]". Create a container: Use "docker create [options] [mirror name] [commands and parameters]". Start the container: Execute "docker start [Container name or ID]". Check container status: Verify that the container is running with "docker ps".

See all articles