sudo docker run -itd -p 3306:3306  \
    -e MYSQL_ALLOW_EMPTY_PASSWORD="root" \
    --name mysql \
    mysql \
    --character-set-server=utf8 \
    --collation-server=utf8_general_ci \
    --default-authentication-plugin=mysql_native_password
    --lower-case-table-names=1

sudo docker ps

sudo docker exec -it mysql bash

mysql -uroot

CREATE DATABASE youkedadb;

CREATE DATABASE comment;

\quit

exit