This is a Dockerfile to dockerize an opera-developer session
Build the image locally
$ docker build -t opera-developer .
Create the settings folder
$ mkdir -p $HOME/.config/dockerize/opera-developer/ $HOME/Downloads/
Start the container
$ docker run \
-d \
--rm \
--name opera-developer \
--cap-add SYS_ADMIN \
-e DISPLAY \
-v /tmp/.X11-unix/:/tmp/.X11-unix/ \
-v $HOME/.config/dockerize/opera-developer/:/home/ubuntu/.config/opera-developer/ \
-v $HOME/Downloads/:/home/ubuntu/Downloads/ \
--device /dev/dri \
--device /dev/snd \
--device /dev/video0 \
opera-developer