Unable to upgrade sandbox MariaDB 10.3.22 to 10.11.X via dbdeployer

[jwnmohan]

Unable to upgrade sandbox MariaDB 10.3.22 to 10.11.X via dbdeployer

I am new to dbdeployer and i have a server running 2 DB's Mysql and mariaDB via dbdeployer and i am planning to upgrade only MariaDB from 10.3.22 to 10.11.0 .

I have deployed my both the MariaDB's as single as mentioned in the upgrade steps

I have followed the steps from "https://github.com/datacharmer/dbdeployer/wiki/sandbox-upgrade" , But i am unable to upgrade my MariaDB , I am unable to find mysql_upgrade command under my Sandbox directories , So i went in to the tar ball extracted extracted path and i ran ./mysql_upgrade and i got the below error

Version check failed. Got the following error when calling the 'mysql' command line client
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

Please advise or suggest what wrong i am doing here or how to proceed with this upgrade

Environment:

• OS: Centos 7
• dbdeployer version : 1.65.0
• tarball full name "mariadb-10.3.28-linux-systemd-x86_64.tar.gz" ==> "mariadb-10.11.0-linux-systemd-x86_64.tar.gz
• tarball origin (from where it was downloaded) ==> MariaDB downloads

Hardware: (if applicable)

• root -- 300GB
• Total RAM -- 16GB

Additional context

[datacharmer]

This functionality is only supported for MySQL, not MariaDb