These docs are very basic right now.
This image only works if $UID = 1000, which is obviously a bug.
docker build --tag brainfood-tools --progress=plain .
docker run --rm -ti -v $KUBECONFIG:/home/tool/.kube/config -v $PWD:/srv/app -v $SSH_AUTH_SOCK:$SSH_AUTH_SOCK -e SSH_AUTH_SOCK=$SSH_AUTH_SOCK -e SSH_KNOWN_HOSTS="gitlab.brainfood.com" -w /srv/app -u tool brainfood-tools