How to change the domain name in gitlab? Detailed explanation of method

When using GitLab, sometimes we need to modify the access domain name of GitLab. For example, it was originally accessed through the IP address, but now it needs to be changed to a domain name. This article will introduce how to modify GitLab’s domain name.

1. Modify the hosts file

Before modifying the GitLab access domain name, you need to modify the hosts file first and bind the new domain name to the IP address of the GitLab server. The operations to modify the hosts file are as follows:

1) Open the hosts file (in the C:\Windows\System32\drivers\etc directory under Windows systems, and in the /etc directory under Linux systems).

2) Add the following content to the last line of the file:

服务器IP地址   新的域名

For example:

192.168.0.10   gitlab.example.com

3) Save and close the hosts file.

2. Modify GitLab's configuration file

Next, you need to modify GitLab's configuration file and change GitLab's access domain name to a new domain name in the configuration file. The operation to modify the GitLab configuration file is as follows:

1) Open the GitLab configuration file (the configuration file path for GitLab 7.x and above is /etc/gitlab/gitlab.rb, for GitLab 6.x and below) The configuration file path is /etc/gitlab/gitlab.yml).

2) Find and modify the following content in the file:

external_url 'http://新的域名'

For example:

external_url 'http://gitlab.example.com'

3) Save and close the configuration file.

3. Restart GitLab

After modifying the GitLab access domain name, you need to restart GitLab for the modification to take effect. The operation to restart GitLab is as follows:

1) Use the following command to restart GitLab:

sudo gitlab-ctl restart

2) Wait for the restart to complete.

4. Verification

After modifying the GitLab access domain name, verification is required to ensure that the modification takes effect. The verification operations are as follows:

1) Enter the new domain name in the browser, such as http://gitlab.example.com, to access GitLab.

2) Log in to GitLab and verify whether you can access it normally.

Generally speaking, it is not difficult to modify the access domain name of GitLab. You only need to modify the hosts file, GitLab configuration file, and restart GitLab. It is important to back up the original configuration file before modification to prevent problems during the modification process and the original configuration cannot be restored.

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