Using Caddy as reverse proxy

If you prefer to use Caddy instead of Nginx - you could use this template to fit into your needs:

(caddy-common) {
    encode gzip
    header {
        -Server
        Strict-Transport-Security "max-age=31536000; include-subdomains;"
        X-XSS-Protection "1; mode=block"
        X-Frame-Options "DENY"
        X-Content-Type-Options nosniff
        Referrer-Policy  no-referrer-when-downgrade
        X-Robots-Tag "none"
    }
}

lemmy-site.com {
        import caddy-common
        reverse_proxy   http://lemmy_lemmy-ui_1:1234
}

@lemmy {
        path    /api/*
        path    /pictrs/*
        path    /feeds/*
        path    /nodeinfo/*
        path    /.well-known/*
}

@lemmy-hdr {
        header Accept application/*
}

handle @lemmy {
        reverse_proxy   http://lemmy_lemmy_1:8536
}

handle @lemmy-hdr {
        reverse_proxy   http://lemmy_lemmy_1:8536
}

@lemmy-post {
        method POST
}

handle @lemmy-post {
        reverse_proxy   http://lemmy_lemmy_1:8536
}