Docker Postgres + Adminer

A simple and reusable Docker environment for PostgreSQL with Adminer as a lightweight database UI.

This repository is designed for:

• Local development
• Backend API testing
• CI pipelines
• Quick PostgreSQL setup without hassle

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🚀 Services

Service	Description	Default Port
Postgres	PostgreSQL 16 Database	5432
Adminer	Database Web UI	8080

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📦 Requirements

• Docker
• Docker Compose

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⚙️ Setup

Clone the repository:

git clone https://github.com/your-username/docker-postgres-adminer.git
cd docker-postgres-adminer

Create environment file:

cp .env.example .env

Edit .env if needed.

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▶️ Run Containers

docker compose up -d

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🛠️ Access Adminer

Open your browser:

http://localhost:8080

Login details:

• System: PostgreSQL
• Server: postgres
• Username: value from .env
• Password: value from .env
• Database: value from .env

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🧪 Stop Containers

docker compose down

Remove volumes (delete database data):

docker compose down -v

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💾 Data Persistence

PostgreSQL data is stored in a Docker volume:

postgres_data

Your data will persist between container restarts.