sudo docker exec -i -t RUNNING_DOCKER_NAME bash
sudo openssl req -x509 -nodes -newkey rsa:2048 -keyout /etc/cozy/server.key -out /etc/cozy/server.crt -days 365 -subj '/CN=DOMAIN_NAME'
sudo docker exec -i -t RUNNING_DOCKER_NAME bash
sudo openssl req -x509 -nodes -newkey rsa:2048 -keyout /etc/cozy/server.key -out /etc/cozy/server.crt -days 365 -subj '/CN=DOMAIN_NAME'