How to install the latest version of GitLab on Ubuntu operating system

GitLab is a Git-based version control system. It is rich in features that enable developers to manage and collaborate on development more efficiently. The latest version of GitLab is version 8.17.2. This article will introduce how to install the latest version of GitLab on the Ubuntu operating system.

Step 1: Install dependencies

Before installing GitLab, you need to ensure that the following dependencies are installed:

1. CURL

sudo apt-get install curl

2. Openssl

   sudo apt-get install openssl

3. Postgresql

sudo apt-get install postgresql postgresql-contrib

After installation, you need to create a new database user for PostgreSQL. You can create a user by opening a PostgreSQL shell and typing the following command:

sudo -u postgres psql

CREATE USER git CREATEDB;

SET PASSWORD FOR git = 'yourpassword';

Step 2: Install GitLab

To install the latest version of GitLab, you need to use the official installation script. You can download the script using the following command:

sudo curl -sS https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.deb.sh | sudo bash

You need to wait for the download to complete before executing the next command to install GitLab:

sudo apt-get install gitlab-ce

Step 3: Configure GitLab

Installation Once completed, GitLab needs to be configured. First, open the "/etc/gitlab/gitlab.rb" file using a text editor (such as nano or vim):

sudo nano /etc/gitlab/gitlab.rb

In the file Search for "postgresql" and "external_url" and change the following:

postgresql['enable'] = true

gitlab_rails['db_username'] = "git"

gitlab_rails['db_password'] = "yourpassword"

gitlab_rails['db_host'] = 'localhost'

gitlab_rails['db_port'] = '5432'

external_url ' http://yourdomain.com'

When finished, save and close the file.

Step 4: Reconfigure GitLab and start the service

Reconfigure GitLab:

sudo gitlab-ctl reconfigure

Start the GitLab service:

sudo gitlab-ctl start

At this point, you have successfully installed the latest version of GitLab. You can verify it's working by visiting http://yourdomain.com via your browser.

Summary

This article introduces how to install the latest version of GitLab on the Ubuntu operating system. Although you may encounter some problems with installation, proper installation and configuration will enable effective version control and collaborative development of GitLab. I hope this article is helpful to your learning and use.

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