Install GitLab Using Docker Compose

A detailed guide on installing GitLab using Docker Compose, with a focus on setting up Traefik as a reverse proxy to handle cryptographic certificates from Let’s Encrypt. The tutorial includes prerequisites such as having a server with Ubuntu Server 22.04 LTS, Docker Engine, Docker Compose, and OpenSSH installed. It walks through network creation, repository cloning, environment configuration, and steps to start GitLab and register GitLab Runner for CI/CD jobs, and also explains how to access the GitLab and Traefik control panels.