update

mariadb/Dockerfile-10.6

@@ -3,7 +3,7 @@ FROM            harbor.colben.cn/general/alpine$ARCH:3.17
 MAINTAINER      Colben colbenlee@gmail.com
 ADD             --chown=root:root /ADD/ /opt/
 RUN             apk update \
-                    && apk add --no-cache mariadb mariadb-client \
+                    && apk add --no-cache mariadb mariadb-client mariadb-backup \
                     && rm -rf /var/cache/apk/* /etc/my.cnf* /etc/mysql/* \
                     && echo -e '[mysqld]\n'> /etc/my.cnf \
                     && echo -e '[client]\n\