Configuring GitLab on Ubuntu is a very straightforward process, but getting the setup right is crucial to ensuring optimal performance and security whether you’re setting up GitLab for personal use or development and it gives super flexibility and control over your projects, so here we will discuss how to configure gitlab on ubuntu.
In this guide, we will let you know the step-by-step process of installing Gitlab on an Ubuntu server, with our detailed steps, you will be ready to run Gitlab on your Ubuntu server, enhancing your software development workflow with a fully functional, self-hosted version of this powerful platform. So Let’s start with the guide on how to configure Gitlab on Ubuntu.
Table of Contents
What is GitLab?
GitLab is an open-source platform designed primarily for hosting Git repositories. It offers project management tools, continuous integration, and tracking issues. GitLab is a cloud-based DevOps platform and Git repository that provides a setting for code deployment, testing, and monitoring. It offers features and tools for code review, issue tracking, continuous integration/continuous development (CI/CD), Git repository management, and more.
Difference Between GitLab and GitHub
We already discussed Gitlab, so we can look into what GitHub is.
GitHub is an open-source version control system used to manage and track file modifications. GitHub can be used with any file type.
While GitLab and GitHub are among the most popular web-based Git repository hosting services, developers compare them due to their techniques for code repository management and hosting.
| GitHub | GitLab |
| It is a tool for managing repositories | GitLab offers a free private repository with no limit |
| It is a service for hosting repositories with features for access control and collaboration. | It is Less Secure compared to GitLab |
| You can choose your CI/CD tools after integration | GitLab comes with built-in CI/CD tools |
| Its is a service for hosting repositories with features for access control and collaboration. | More Secure |
Now let’s look at how to configure GitLab on Ubuntu,
How to Configure GitLab on Ubuntu
Follow the below steps to configure GitLab on the Ubuntu system:
Installing Dependencies
sudo su updatesudo apt install ca-certificates curl openssh-server postfix tzdata perlInstalling GitLab
cd /tmpcurl -LO https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.deb.shSelect the internet site as the mail configuration type and press Ok. After that press okay to save the defaults.
less /tmp/script.deb.shsudo bash /tmp/script.deb.shsudo apt install gitlab-ceAdjusting the Firewall Rules
You have to adjust the firewall rules for permissible to permit web traffic before configuring GitLab
sudo ufw statussudo ufw allow http
sudo ufw allow https
sudo ufw allow OpenSSHConfiguring the GitLab
sudo nano /etc/gitlab/gitlab.rblocate the external_url and replace it with your domain and also ensure to change HTTP to HTTPS for redirection
...
## GitLab URL
##! URL on which GitLab will be reachable.
##! For more details on configuring external_url see:
##! https://docs.gitlab.com/omnibus/settings/configuration.html#configuring-the-external-url-for-gitlab
##!
##! Note: During installation/upgrades, the value of the environment variable
##! EXTERNAL_URL will be used to populate/replace this value.
##! On AWS EC2 instances, we also attempt to fetch the public hostname/IP
##! address from AWS. For more details, see:
##! https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instancedata-data-retrieval.html
external_url 'https://your_domain'
...sudo gitlab-ctl reconfigureInitial Configuration using the Web Interface
First log into the server using your domain name
https://your_domainIt will generate the initial secure password for you, which is stored within a directory accessible to sudo users.
sudo nano /etc/gitlab/initial_root_password# WARNING: This value is valid only in the following conditions
# 1. If provided manually (either via `GITLAB_ROOT_PASSWORD` environment variable or via `gitlab_rails['initial_root_password']` setting in `gitlab.rb`, it was provided before database was seeded for the firs$
# 2.The password has not been manually changed, either through the user interface or the command line.
#
# You should reset the admin password if the password displayed here does not work
https://docs.gitlab.com/ee/security/reset_user_password.html#reset-your-root-password.
Password: YOUR_PASSWORD
# NOTE: This file will be deleted automatically during the first reconfigure run after 24 hours.Use root as username and password listed on /etc/gitlab/initial_root_password in the login page and sign in.
Now you are all set!
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Conclusion for How to Configure GitLab on Ubuntu
In this guide, we have covered how to configure Gitlab on Ubuntu, from installing dependencies to setting up a secure, self-hosted GitLab instance. You can quickly manage your Git repositories, put CI/CD pipelines in place, and improve teamwork by following these steps.
With GitLab’s powerful features and a simple Ubuntu setup, you gain full control over your development environment, ensuring privacy and security. Now that you know how to configure GitLab on Ubuntu, you’re ready to boost your software development workflow with a fully functional, self-hosted solution.
For more advanced tips, always refer to the Official GitLab Documentation to stay up-to-date and secure.
Happy Development!
