linux deployment golang project

In the past few years, Golang has become a language that has attracted much attention in the development field. It is known for its efficiency, simplicity and reliability. The combination of Linux and Golang has become quite a popular choice and many developers deploy their projects by leveraging this combination. This article will focus on how to deploy Golang projects in Linux systems.

1. Installing Golang

The process of installing Golang on a Linux system is very simple. You can download the latest binary version and check its integrity. It can also be installed through apt or yum, the specific operation depends on different systems.

To install Golang, you need to download the binary file from the official website. Next unzip the file and move it to the /usr/local directory. Then set the environment variables and GOPATH. This can be done using the following command:

wget https://dl.google.com/go/go1.16.linux-amd64.tar.gz
tar -C /usr/local -xzf go1 .16.linux-amd64.tar.gz
export PATH=$PATH:/usr/local/go/bin
export GOPATH=$HOME/go

2. Install Git

Git is usually required to download and build Golang projects. On Linux systems, Git can be installed via apt or yum. The specific command is as follows:

sudo apt-get update
sudo apt-get install git

3. Get the project code

After installing Golang and After Git, you can start to get the code of the Golang project. In general, Git can be used to obtain code from code hosting platforms (such as GitHub). The specific steps are as follows:

The first choice is to create an account on GitHub, and then find the project where you want to get the code.

You can then use the following code to clone the project locally:

git clone https://github.com/UserName/project.git

4. Build Project

After obtaining the code, you need to compile and build the project. This usually requires using Golang's command line tools. The main build commands include:

go build: Compile and generate executable files.

go install: Compile and install the executable file in the $GOPATH/bin directory.

go run: Run the source code directly without generating an executable file.

Generally, before building a Golang project, you need to obtain all dependency packages. This can be achieved by running the following command:

go get -u ./...

This command will recursively get all dependencies of the project.

5. Run the project

After the Golang project is successfully built, you can run it on the Linux system. The running method is the same as running other executable files. Just enter:

./executable-file-name

After running the project, you can open the specified domain name and port in the browser. View Results.

6. Use Nginx to deploy Golang projects

When you need to deploy Golang projects in a production environment, it is best to utilize a reverse proxy server to improve performance and security. Nginx is a popular and efficient reverse proxy server. The following are the steps to deploy Golang projects using Nginx in Linux systems:

Install Nginx:

sudo apt-get update
sudo apt-get install nginx

Create An Nginx configuration file and add the following to it:

server {

listen 80;

server_name your_domain.com;

location / {
    proxy_pass http://localhost:8080;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
}

}

Change server_name to your domain name and 8080 to your Golang application port number. This file should be saved in the /etc/nginx/sites-available/ directory.

Symbolically link the configuration file into the /etc/nginx/sites-enabled/ directory:

sudo ln -s /etc/nginx/sites-available/your_config_file /etc/nginx/sites -enabled/

Reload Nginx:

sudo systemctl reload nginx

The above are the main steps to deploy the Golang project in the Linux system. The advantage of using the Linux system is that its stability and security performance effectively protect the security of the Golang project, and the system performs well in the production environment. Before building and running a Golang project, be sure to carefully review all appropriate documentation and follow best practices to ensure the success of your project.

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