# Use the official MariaDB base image
FROM mariadb:latest

# Set environment variables
ENV MARIADB_ROOT_PASSWORD=DB_ROOTPW
ENV MARIADB_ROOT_HOST=%
ENV MARIADB_DATABASE=DBNAME
ENV MARIADB_USER=DB_USER
ENV MARIADB_PASSWORD=DB_PASSWORD

# Expose the MariaDB port
EXPOSE 3306