MariaDB Database

MySQL-compatible database server using MariaDB latest version.

Docker Configuration

Image: mariadb:latest
Ports: 3306:3306
Volume: damp-mariadb:/var/lib/mysql

DAMP identifies the service using Docker labels. Container name is auto-generated by Docker.

Port Configuration

Default ports: 3306 (host) → 3306 (container)

If port 3306 is occupied on the host machine, DAMP automatically uses the next available port. Check the DAMP interface to see the actual port assigned.

Environment Variables

Variable	Value	Description
`MYSQL_ROOT_PASSWORD`	`rootpassword`	Root password
`MYSQL_DATABASE`	`development`	Default database
`MYSQL_USER`	`developer`	Non-root user
`MYSQL_PASSWORD`	`devpassword`	User password

Connection Information

From Host Machine (Windows)

Connect from your Windows host to the MariaDB service.

mysql -h localhost -P 3306 -u developer -pdevpassword development

Connection Details:

Host: localhost
Port: 3306 (or actual port shown in DAMP)
User: developer
Password: devpassword
Database: development

Connection String:

mysql://developer:devpassword@localhost:3306/development

From Project Containers

Connect from your DevContainers or other Docker containers to the MariaDB service.

Use the container name or ID shown in the DAMP interface.

# Using container name from DAMP
mysql -h [container-name] -u developer -pdevpassword development

Laravel .env Configuration:

DB_CONNECTION=mysql
DB_HOST=[container-name]
DB_PORT=3306
DB_DATABASE=development
DB_USERNAME=developer
DB_PASSWORD=devpassword

Replace [container-name] with the actual container name displayed in DAMP.

Use the same mysql connection driver - MariaDB is 100% compatible with MySQL clients.

Data Persistence

All data is stored in the damp-mariadb Docker volume. Removing the service preserves your databases.