Setup an isolated web server as a smolBSD microvm in 1 minute:
```
FROM base,etc
LABEL smolbsd.service=smolweb
LABEL smolbsd.publish="8880:8880"
ARG PUBKEY="ssh-ed25519 foo user@bar"
RUN pkgin up && pkgin -y in caddy
RUN <<EOF
useradd -m smol
cd /home/smol
mkdir -p .ssh www
echo "$PUBKEY" >.ssh/authorized_keys
chmod 600 .ssh/authorized_keys
chown -R smol /home/smol
EOF
EXPOSE 8880
CMD /etc/rc.d/sshd onestart && \
caddy file-server --listen :8880 --root /home/smol/www
```
Documentation: https://github.com/NetBSDfr/smolBSD/tree/main?tab=readme-ov-file#dockerfile