Butts-As-A-Service is available on dockerhub, just pull the image, docker pull therealfakemoot/baas, and run the container as described below.
docker run -d -p 8008:8008 --name=baas therealfakemoot/baas:latest
go install github.com/therealfakemoot/baas
./baas
Using Butts As A Service ( baas ) is as simple as running a curl against your domain: asciinema link