Dockerfile for GitLab with Nginx, SSL Certificate, and Data Partition

In this tutorial, we will learn how to create a Dockerfile that sets up a GitLab instance with Nginx, a valid SSL certificate, and data on a dedicated partition. This Dockerfile allows you to easily deploy a GitLab instance with secure HTTPS access and store the data on a separate partition. We will go through the steps of installing Nginx, generating a self-signed SSL certificate, configuring Nginx to proxy requests to GitLab, creating a dedicated partition for GitLab data, and starting the services. By following this tutorial, you will have a fully functional GitLab instance running in a Docker container.