:80 {
    reverse_proxy gpon-monitoring-app:{$LISTEN_PORT}
    
    header {
        -Server
        -X-Powered-By
        -Via
        defer
    }
    
    @static {
        path *.css *.js
    }
    handle @static {
        header {
            Cache-Control "public, max-age=31536000, immutable"
            -ETag
            -Content-Disposition
            -Last-Modified
            defer
        }
        reverse_proxy gpon-monitoring-app:{$LISTEN_PORT}
    }
    
    @api {
        path /api/*
    }
    handle @api {
        header {
            Cache-Control "no-cache, no-store, must-revalidate"
            defer
        }
        reverse_proxy gpon-monitoring-app:{$LISTEN_PORT}
    }
    
    encode gzip zstd
}