strprfcrm/docker/mysql/my.cnf

[mysqld]
general_log         = 1
general_log_file    = /var/lib/mysql/general.log
pid-file            = /var/run/mysqld/mysqld.pid
socket              = /var/run/mysqld/mysqld.sock
datadir             = /var/lib/mysql
secure-file-priv    = NULL