docker-arachni
http://www.arachni-scanner.com/
Docker image with arachni
arachni cli
docker run -ti --rm bios/docker-arachni arachni http://target
https://github.com/Arachni/arachni/wiki/Command-line-user-interface
arachni web
docker run -d --name arachni_web -p 9292:9292 --rm bios/docker-arachni arachni_web -o 0.0.0.0
https://github.com/Arachni/arachni-ui-web/wiki