Fixes backup restore by recreating the MariaDB account RomM uses over the internal loopback connection, including backups that restore the database root credential.

docker-images/mariadb/Dockerfile

@@ -1,10 +1,13 @@
 FROM mariadb:11.4.5@sha256:49117dcc565cf51aa57ac5fca59ab31213402ff0eae6ffc13c46a37b938f7e4b
 
-# start-sdk 2.0.9's logical backup helper invokes the legacy MySQL command
-# names. MariaDB 11.4 ships only mariadb-* names, so expose compatibility
-# aliases until these commands are configurable by the SDK.
 RUN ln -s /usr/bin/mariadb-admin /usr/local/bin/mysqladmin \
     && ln -s /usr/bin/mariadb-dump /usr/local/bin/mysqldump \
     && ln -s /usr/bin/mariadb /usr/local/bin/mysql \
     && ln -s /usr/bin/mariadb-install-db /usr/local/bin/mysql_install_db \
     && ln -s /usr/sbin/mariadbd /usr/local/bin/mysqld
+
+COPY startos-entrypoint.sh /usr/local/bin/startos-entrypoint.sh
+
+ENTRYPOINT ["/usr/local/bin/startos-entrypoint.sh"]
+
+CMD ["mariadbd"]