Membuat aturan firewall untuk server aplikasi sederhana.
Deskripsi operasi
Firewalls serve to control network access to simple application servers and isolate security domains in the cloud. By default, SSH port 22, HTTP port 80, and HTTPS port 443 are enabled for simple application servers. Other ports are disabled. You can add firewall rules to enable more ports.
Coba sekarang
Test
RAM authorization
|
Action |
Access level |
Resource type |
Condition key |
Dependent action |
|
swas-open:CreateFirewallRule |
create |
*Instance
|
None | None |
Parameter permintaan
|
Parameter |
Type |
Required |
Description |
Example |
| InstanceId |
string |
Yes |
ID server aplikasi sederhana. |
ace0706b2ac4454d984295a94213**** |
| RegionId |
string |
Yes |
ID wilayah server aplikasi sederhana. |
cn-hangzhou |
| RuleProtocol |
string |
Yes |
Protokol transport layer. Nilai valid:
|
TCP |
| Port |
string |
Yes |
Range port.
|
3306/3306 |
| ClientToken |
string |
No |
Token klien yang digunakan untuk memastikan idempotensi permintaan. Anda dapat menggunakan klien untuk menghasilkan token, tetapi Anda harus memastikan bahwa token unik di antara permintaan yang berbeda. token hanya dapat berisi karakter ASCII dan panjangnya tidak boleh melebihi 64 karakter. Untuk informasi lebih lanjut, lihat Cara memastikan idempotensi. |
123e4567-e89b-12d3-a456-426655440000 |
| Remark |
string |
No |
Keterangan aturan firewall. |
TEST |
Elemen respons
|
Element |
Type |
Description |
Example |
|
object |
|||
| RequestId |
string |
The request ID. |
20758A-585D-4A41-A9B2-28DA8F4F534F |
| FirewallId |
string |
The ID of the firewall rule. |
8007e18c61024aafbd776d52d0**** |
Contoh
Respons sukses
JSONformat
{
"RequestId": "20758A-585D-4A41-A9B2-28DA8F4F534F",
"FirewallId": "8007e18c61024aafbd776d52d0****"
}
Kode kesalahan
|
HTTP status code |
Error code |
Error message |
Description |
|---|---|---|---|
| 400 | InvalidProtocol.ValueNotSupported | The specified parameter Protocol is invalid. | |
| 400 | InvalidPort.ValueNotSupported | The specified parameter Port is invalid. | |
| 400 | RegionIdNotMatchHost | The parameter regionId does not match the endpoint host. | |
| 500 | InternalError | An error occurred while processing your request. | |
| 403 | FirewallRuleLimitExceed | The maximum number of firewall rules in an instance is exceeded. | |
| 403 | FirewallRuleAlreadyExist | The specified Rule already exist | |
| 404 | InvalidInstanceId.NotFound | The specified InstanceId does not exist. |
Lihat Error Codes untuk daftar lengkap.
Catatan rilis
Lihat Release Notes untuk daftar lengkap.