If you’re looking for a powerful and user-friendly NoSQL database solution, Supabase stands out as an excellent option. As an open-source alternative to Firebase, Supabase accelerates the development of web and mobile applications while leveraging the flexibility and strength of a PostgreSQL database.
Prerequisites
- A computer with Docker and Docker Compose installed.
- A GitHub account to access configuration files.
Step 1: Retrieve Configuration Files
Begin by downloading Supabase's configuration files from GitHub. Navigate to the Supabase GitHub repository and obtain the configuration files. You can either download them as a ZIP file or clone the repository using the command line.
Clone the Repository
To clone the repository, execute the following command:
git clone https://github.com/supabase/supabase.git
Navigate to the Configuration Directory
Change your working directory to the Docker configuration files:
cd supabase/docker/
Copy the Example Environment File
Create a .env file based on the example provided:
cp .env.example .env
Step 2: Modify the .env Configuration File
Before launching Supabase, you need to configure essential parameters. Open the .env file for editing:
nano .env
Adjust the following lines accordingly:
- POSTGRES_USER: Change "supabase" to your preferred database username.
- POSTGRES_PASSWORD: Change "supabase" to your chosen database password.
- PGDATA: Update the path (e.g., "/var/lib/postgresql/data/pgdata") to your desired location for storing database data.
Step 3: Launch Supabase with Docker
Once your configurations are set, you can start Supabase using Docker. In the terminal, while still in the supabase/docker/ directory, run:
docker-compose up -d
This command runs Supabase in daemon mode, allowing it to operate in the background while displaying startup messages in the terminal.
Step 4: Configure Supabase
After launching Supabase, access the admin interface by navigating to http://localhost:3000 in your web browser. Log in with the username and password specified in your .env file. Once logged in, you can create tables, add data, and configure access permissions. Additionally, utilize the REST API to interact with your database from both front-end and back-end applications.
Conclusion
Setting up a self-hosted Supabase instance using Docker is a straightforward process that requires minimal configuration. This method allows you to deploy Supabase on your server or private cloud, giving you greater control over your data and performance. Explore Supabase’s advanced features to fully leverage its capabilities and enhance your development experience.
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