Detailed explanation of how to set up GitHub server

GitHub is one of the most popular code hosting platforms in the world, with millions of registered users and millions of open source code repositories. However, for businesses or individuals, hosting code on their own servers can increase security and data control. Therefore, this article will introduce how to set up a GitHub server.

1. Environment preparation

1. Hardware preparation

The hardware requirements required by GitHub server are not very high, and usually an ordinary server can do the job. However, it is best to ensure that the bandwidth of the server is greater than 1Mbps, and that there is enough storage space to accommodate data such as code libraries and logs.

2. Software preparation

You need to install the following software:

a. Git and other necessary tools

Git is the core version control system of GitHub , you need to download and install its client.

b. SSH

SSH is a network protocol used on the Internet to provide secure connections for network services in insecure networks. The SSH client component needs to be installed.

c. Nginx

Nginx is a lightweight web server and reverse proxy server. It needs to be installed to provide HTTP services to the outside world.

d. OpenSSL

OpenSSL is an open source encryption library that supports SSL and TLS protocols and provides secure communication connections. This library needs to be installed to support the HTTPS protocol.

2. Install GitLab

Before installing GitLab, you need to install the above software and ensure that they can run normally.

1. Install GitLab

Download the latest GitLab installation package from the GitLab official website and use the following command to install it:

sudo dpkg -i gitlab-ce_*_amd64. deb

Note: The open source version of GitLab used here is GitLab Community Edition, not the enterprise edition.

2. Configure GitLab

1) Start GitLab

After the installation is complete, use the following command to start GitLab:

sudo gitlab-ctl reconfigure

2) Access GitLab

After the startup is completed, you can access GitLab through the browser: http://your-server-ip/, create an administrator account, and create a new warehouse.

3. Configure Nginx, HTTPS

1) Configure Nginx

Install Nginx on the server, use the following command to install:

sudo apt-get install nginx

Add GitLab configuration to the Nginx configuration file as follows:

upstream gitlab-workhorse {

server unix:/var/opt/gitlab/gitlab- workhorse/socket;

}

server {

listen 80;

server_name your-domain.com;

return 301 https ://$server_name$request_uri;

}

server {

# Nginx listens to port 8080, GitLab Puma listens to port 8081

listen 8080 default;

server_name your-domain.com;

## Performance optimization can use the configuration

# server_tokens off;

## The ones starting with ~ are regular expressions The formula

##/ci regularity is to forward all requests related to /ci to the GitLab Puma HTTP server

location /ci {

proxy_read_timeout 300;

proxy_connect_timeout 300;

proxy_redirect off;

proxy_http_version 1.1;

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   Connection '';

proxy_pass http://127.0.0.1:8081;

}

}

2) Create an SSL certificate

You need to create an SSL certificate on the server, use the following command:

openssl req -new -newkey rsa:2048 -days 365 -nodes -x509 -keyout your-key-file.key -out your-ssl-file.crt

Add SSL certificate-related configuration in the Nginx configuration file:

server {

# HTTPS listening port 443

listen 443 ssl;

server_name your-domain.com;

ssl_certificate /path/to/your-ssl-file .crt;

ssl_certificate_key /path/to/your-key-file.key;

## ~The beginning is a regular expression

location /ci {

proxy_read_timeout 300;

proxy_connect_timeout 300;

proxy_redirect off;

proxy_http_version 1.1;

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   Connection '';

proxy_pass http://127.0.0.1:8081;

}

}

3. Summary

This article introduces how to build a GitHub server. The steps are: environment preparation, installing GitLab, configuring Nginx, and configuring HTTPS. I hope this article will be helpful to readers who need to set up a GitLab server.

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