golang deployment tutorial

The Go language is a popular programming language that is quickly becoming a developer favorite due to its simplicity, efficiency, and performance. Therefore, when it comes to application development using Go language, how to successfully deploy and run it is very critical. In this article, we will provide you with a detailed Golang deployment tutorial to help developers successfully deploy their applications to the production environment.

1. Choose the right server

First, you need to choose a server that is suitable for your application. When you choose a server, you need to consider the following aspects:

• Operating system: Choose an operating system that supports the Go language, such as Ubuntu, Debian, CentOS, etc.
• Hardware: Choose the right hardware based on your application size and traffic needs.
• Reliability: Your server must guarantee reliability. You should choose a server with high availability and strong performance and security.
• Cloud services: The use of cloud computing is becoming more and more popular. You can choose to use cloud services such as AWS, Google Cloud, Azure, etc.

2. Installing the Go language

Before deploying a Go application, you need to install the Go language on the server. Here is how to install the Go language on Ubuntu:

First, you need to add the Go repository:

sudo add-apt-repository ppa:longsleep/golang-backports

Then, you need to update the system

sudo apt-get update

Next, install Go language

sudo apt-get install golang-go

3. Writing and building Go applications

For building a Go application, you need to perform the following steps:

• Create A project directory: Create an application directory on your server and create a main.go file in it.
• Writing Go code: In the main.go file, you can write your Golang application. During this process, you need to pay attention to the portability of your Go code across different operating systems and architectures.
• Building the application: The easiest way to build an application is to use the Go command line tools.

Build Command:

go build

4. Configure Web Server

When you need to run a Go application from a web server, you need to use A reverse proxy server connects the web collector to your application. We can use Nginx reverse proxy to handle HTTP requests, redirecting them to your Golang Web application.

Install Nginx:

sudo apt-get install nginx

After installation, you need to edit the Nginx configuration file to configure the reverse proxy. Find the nginx.conf file and open it. Add the following code in the configuration file to configure the reverse proxy:

server {
  listen 80 default_server;
  listen [::]:80 default_server;
  server_name example.com;

  location / {
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host $http_host;
    proxy_set_header X-Nginx-Proxy true;

    proxy_pass http://127.0.0.1:8080;
    proxy_redirect off;
  }
}

5. Deploy the application

Now you can deploy the application files to the specified directory on the server middle. At this point, you can run your Golang application in the console.

During this process, you need to pay attention to the following aspects:

• Configuring the application: You need to configure the application according to your application and its code requirements.
• Security: Applications need to take security issues into consideration. You need to follow best practices to ensure the security of your application.
• Testing and Maintenance: After deploying an application to a production environment, you must frequently check the application to ensure that it is functioning properly and that the latest changes are maintained.

Golang deployment tutorial covers most cases. Depending on your requirements, you can adjust the configuration of your Golang application yourself.

Hope this article can help you deploy Go language applications faster. I wish you success!

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