GitLab Docker Swarm Stack

This repository provides a Docker Swarm stack for deploying GitLab CE along with PostgreSQL, Redis, and Nginx as a reverse proxy.

📌 Features

• Deploys GitLab CE using Docker Swarm.
• Includes PostgreSQL for GitLab database management.
• Integrates Redis for caching.
• Uses Nginx as a reverse proxy.
• Persistent storage using Docker volumes.

🛠️ Prerequisites

• Docker and Docker Compose installed.
• A running Docker Swarm cluster.

🚀 Deployment Instructions

1️⃣ Clone the Repository

git clone https://github.com/your-username/gitlab-docker-swarm.git
cd gitlab-docker-swarm

2️⃣ Initialize Docker Swarm (if not already initialized)

docker swarm init

3️⃣ Deploy the Stack

docker stack deploy -c docker-stack.yml gitlab_stack

4️⃣ Access GitLab

• Open your browser and navigate to:

  http://your_domain
  

• Default root password is set in docker-stack.yml under:

  gitlab_rails['initial_root_password']
  

🔧 Configuration

• GitLab Data Storage

  • Gitlab_Data/configs:/etc/gitlab
  • Gitlab_Data/data:/var/opt/gitlab
  • Gitlab_Data/logs:/var/log/gitlab

• PostgreSQL Credentials (Defined in docker-stack.yml)

  • POSTGRES_USER: gitlab
  • POSTGRES_PASSWORD: 123
  • POSTGRES_DB: gitlabhq_production

• Nginx Reverse Proxy Configuration

  • Located in Nginx/nginx.conf

🗑️ Remove the Stack

To stop and remove all services:

docker stack rm gitlab_stack

📜 License

This project is open-source and available under the MIT License.

💡 Contributing

Feel free to submit issues or pull requests to improve this stack.

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⭐ Star this repo if you find it useful!

Let me know if you want any modifications! 🚀