:80 {
    reverse_proxy gpon-monitoring-app:{$LISTEN_PORT}
    
    header {
        -Server
        -X-Powered-By
        -Via
        -Date
        -Content-Disposition
        defer
    }
    
    @static {
        path *.css *.js
    }
    handle @static {
        header Cache-Control "public, max-age=3600, 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"
        reverse_proxy gpon-monitoring-app:{$LISTEN_PORT}
        defer
    }
    
    encode gzip zstd
}