1. create the network
docker network create --driver=overlay --subnet=10.0.3.0/24 mariadb
2. add the firewall rule
firewall-cmd --add-port=3306/tcp firewall-cmd --add-port=3306/tcp --permanent
2. create the container
docker run --name mariadb \ --restart=always \ -p 3306:3306 \ -v /storage/database/mariadb:/var/lib/mysql:Z \ -e MYSQL_ROOT_PASSWORD=P@ssw0rd1234 \ -d mariadb
or
podman run --name mariadb -p 3306:3306 -v /storage/database/mariadb:/var/lib/mysql:Z -e MYSQL_ROOT_PASSWORD=P@ssw0rd -d mariadb
or
podman run --name mariadb -p 3306:3306 -v /opt/var/lib/mysql/data:/var/lib/mysql/data:Z -e MYSQL_ROOT_PASSWORD=P@ssw0rd -e MYSQL_DATABASE=testdb -e MYSQL_USER=testdb -e MYSQL_PASSWORD=P@ssw0rd -d mariadb