Merge pull request #3 from CyrilBaah/metabase

Add metabase

metabase/.env

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+# Database environment
+DB_NAME=metabase
+DB_USER=metabase
+DB_PASSWORD=password123
+DB_DATA_DIR=/var/lib/postgresql/data
+
+# Metabase environment
+MB_PORT=3000
+MB_JAVA_TIMEZONE=Asia/Tehran

metabase/README.md

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+# Metabase Docker Compose Configuration
+
+This Docker Compose configuration allows you to set up [Metabase](https://www.metabase.com/) along with a PostgreSQL database.
+
+## Version
+
+This configuration is designed for Metabase version 3.9.
+
+## Services
+
+### Metabase
+
+- **Image**: metabase/metabase:latest
+- **Container Name**: metabase
+- **Hostname**: metabase
+- **Volumes**:
+  - `/dev/urandom:/dev/random:ro`
+- **Ports**:
+  - `3000:3000`
+- **Environment Variables**:
+  - `MB_DB_TYPE`: postgres
+  - `MB_DB_DBNAME`: metabase
+  - `MB_DB_PORT`: 5432
+  - `MB_DB_USER_FILE`: /run/secrets/db_user
+  - `MB_DB_PASS_FILE`: /run/secrets/db_password
+  - `MB_DB_HOST`: postgres
+- **Network**: metanet1
+- **Secrets**:
+  - db_password
+  - db_user
+- **Healthcheck**:
+  - Test: `curl --fail -I http://localhost:3000/api/health || exit 1`
+  - Interval: 15s
+  - Timeout: 5s
+  - Retries: 5
+
+### PostgreSQL
+
+- **Image**: postgres:latest
+- **Container Name**: postgres
+- **Hostname**: postgres
+- **Environment Variables**:
+  - `POSTGRES_USER_FILE`: /run/secrets/db_user
+  - `POSTGRES_DB`: metabase
+  - `POSTGRES_PASSWORD_FILE`: /run/secrets/db_password
+- **Network**: metanet1
+- **Secrets**:
+  - db_password
+  - db_user
+
+## Networks
+
+- **Name**: metanet1
+- **Driver**: bridge
+
+## Secrets
+
+### db_password
+
+- **File**: db_password.txt
+
+### db_user
+
+- **File**: db_user.txt
+
+## Usage
+
+1. Make sure you have Docker and Docker Compose installed on your system.
+2. Create the `db_password.txt` and `db_user.txt` files with your PostgreSQL password and username, respectively.
+3. Run the following command to start Metabase and PostgreSQL:
+
+   ```bash
+   docker-compose up -d

metabase/db_password.txt

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+password123

metabase/db_user.txt

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+metabase

metabase/docker-compose.yml

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+version: '3.9'
+services:
+  metabase:
+    image: metabase/metabase:latest
+    container_name: metabase
+    hostname: metabase
+    volumes:
+    - /dev/urandom:/dev/random:ro
+    ports:
+      - 3000:3000
+    environment:
+      MB_DB_TYPE: postgres
+      MB_DB_DBNAME: metabase
+      MB_DB_PORT: 5432
+      MB_DB_USER_FILE: /run/secrets/db_user
+      MB_DB_PASS_FILE: /run/secrets/db_password
+      MB_DB_HOST: postgres
+    networks:
+      - metanet1
+    secrets:
+      - db_password
+      - db_user
+    healthcheck:
+      test: curl --fail -I http://localhost:3000/api/health || exit 1
+      interval: 15s
+      timeout: 5s
+      retries: 5
+  postgres:
+    image: postgres:latest
+    container_name: postgres
+    hostname: postgres
+    environment:
+      POSTGRES_USER_FILE: /run/secrets/db_user
+      POSTGRES_DB: metabase
+      POSTGRES_PASSWORD_FILE: /run/secrets/db_password
+    networks:
+      - metanet1
+    secrets:
+      - db_password
+      - db_user
+networks:
+  metanet1:
+    driver: bridge
+secrets:
+   db_password:
+     file: db_password.txt
+   db_user:
+     file: db_user.txt