Added MariaDB.

mariadb/docker-compose.yml

@@ -0,0 +1,13 @@
+version: '3'
+
+services:
+  mariadb:
+    image: mariadb:10.5
+    container_name: mariadb
+    restart: always
+    ports:
+      - 3307:3306
+    environment:
+      - MARIADB_ROOT_PASSWORD=root
+    volumes:
+      - /home/marvin/docker/mariadb/data:/var/lib/mysql