Caddyfile example

Caddyfile

https://example.com {
    gzip

    log stdout
    
    # force https
    header / Strict-Transport-Security "max-age=31536000;"
    
    # static files
    root /app/public

    proxy / http://web:3000 {
        transparent
        header_upstream X-Forwarded-Ssl on
        except /assets /fonts /robots.txt /favicon.ico /404.html /422.html /500.html
    }
}