https://qiita.com/S_SenSq/items/758bbde01e801e2d1624
git clone https://github.com/sensq/bastion-guacamole
cd bastion-guacamole
./init.sh
docker-compose up -d
./start_browser.sh
Access to http://<hostip or hostname>:8080/guacamole
login guacadmin/guacadmin
Connect!