Just a kickstart repo to get things started quickly. Images are build on debian stretch slim.
Create database container
$ docker run -d --name typo3-db \
-e MYSQL_ROOT_PASSWORD=yourrootpassword \
-e MYSQL_USER=typo3 \
-e MYSQL_PASSWORD=yourpassword \
-e MYSQL_DATABASE=typo3 \
mariadb:latest \
--character-set-server=utf8 \
--collation-server=utf8_unicode_ci
Create web container
$ docker run -d --name typo3-web \
--link typo3-db:db \
-p 80:80 \
sotastudio/typo3cms:8
Get started
Call localhost and setup the CMS. Use above defined database container name instead of localhost or 127.0.0.1.