更新时间:2025-06-30 GMT+08:00
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创建东西向防火墙

功能介绍

创建东西向防火墙

调用方法

请参见如何调用API

URI

POST /v1/{project_id}/firewall/east-west

表1 路径参数

参数

是否必选

参数类型

描述

project_id

String

参数解释

项目ID,可以通过调用API获取,也可以从控制台获取。项目ID获取方式

约束限制

不涉及

取值范围

不涉及

默认取值

不涉及

表2 Query参数

参数

是否必选

参数类型

描述

enterprise_project_id

String

参数解释

企业项目ID,用户根据组织规划企业项目,对应的ID为企业项目ID,可通过如何获取企业项目ID获取

约束限制

用户未开启企业项目时为0

取值范围

不涉及

默认取值

不涉及

fw_instance_id

String

参数解释

防火墙ID,可通过防火墙ID获取方式获取

约束限制

不涉及

取值范围

不涉及

默认取值

不涉及

请求参数

表3 请求Header参数

参数

是否必选

参数类型

描述

X-Auth-Token

String

参数解释

用户Token。可通过如何获取用户Token获取。

约束限制

不涉及

取值范围

不涉及

默认取值

不涉及

表4 请求Body参数

参数

是否必选

参数类型

描述

er_id

String

参数解释

出方向关联ER ID,可通过ER服务查询企业路由器列表接口获得,返回值中instances.id即为erid(.表示各对象之间层级的区分)

约束限制

不涉及

取值范围

不涉及

默认取值

不涉及

inspection_cidr

String

参数解释

创建引流VPC时使用的网段

约束限制

不涉及

取值范围

不涉及

默认取值

不涉及

mode

String

参数解释

东西向防火墙模式,填写er

约束限制

不涉及

取值范围

不涉及

默认取值

不涉及

响应参数

状态码:200

表5 响应Body参数

参数

参数类型

描述

data

CreateEWFirewallResp object

参数解释

创建东西向防火墙返回值

取值范围

不涉及

表6 CreateEWFirewallResp

参数

参数类型

描述

id

String

参数解释

东西向防护id,对应object_id字段

取值范围

不涉及

er

ER object

参数解释

ER信息

取值范围

不涉及

inspertion_vpc

CreateEWFirewallInspectVpcResp object

参数解释

引流vpc信息

取值范围

不涉及

表7 ER

参数

参数类型

描述

er_id

String

参数解释

ER ID,创建东西向防护引用的 ID

取值范围

不涉及

er_attach_id

String

参数解释

企业路由器连接id,该连接用于连接防火墙和企业路由器,此字段可在通过id在ER界面查询指定er后在管理连接界面查询连接了解连接具体情况。

取值范围

不涉及

表8 CreateEWFirewallInspectVpcResp

参数

参数类型

描述

vpc_id

String

参数解释

引流VPC的ID

取值范围

不涉及

subnet_ids

Array of strings

参数解释

创建的引流VPC的子网ID列表

取值范围

不涉及

请求示例

项目09bb24e6f280d23d0f9fc0104b901480下防火墙55b26ab5-e4b0-40e8-941c-a1778fe2a500创建er模式防火墙inspection_cidr为10.1.0.0/24,er_id为e0b22a23-02cf-4092-ace9-34b39e10dc77。

https://{Endpoint}/v1/09bb24e6f280d23d0f9fc0104b901480/firewall/east-west?fw_instance_id=55b26ab5-e4b0-40e8-941c-a1778fe2a500&enterprise_project_id=default

{
  "inspection_cidr" : "10.1.0.0/24",
  "mode" : "er",
  "er_id" : "e0b22a23-02cf-4092-ace9-34b39e10dc77"
}

响应示例

状态码:200

OK,创建东西向防火墙返回值

{
  "data" : {
    "id" : "acc86ca7-818b-4c3d-8a9a-3915a2b21651",
    "er" : {
      "er_id" : "f0f5275a-40aa-4d1e-ac78-2550f7818d43",
      "er_attach_id" : "bd62ddd3-5e20-482b-aefa-9e2940e2b1a9"
    },
    "inspertion_vpc" : {
      "vpc_id" : "00672633-0466-4c35-99ef-5e3f5c813a4b",
      "subnet_ids" : [ "294682a0-1e85-45f5-92c8-e52bee09c204", "a86277bb-35d5-4442-bc0b-2e9d4e6a9080", "95829240-14e0-47e6-b9e7-2ac228e7b00f" ]
    }
  }
}

SDK代码示例

SDK代码示例如下。

项目09bb24e6f280d23d0f9fc0104b901480下防火墙55b26ab5-e4b0-40e8-941c-a1778fe2a500创建er模式防火墙inspection_cidr为10.1.0.0/24,er_id为e0b22a23-02cf-4092-ace9-34b39e10dc77。

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package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.cfw.v1.region.CfwRegion;
import com.huaweicloud.sdk.cfw.v1.*;
import com.huaweicloud.sdk.cfw.v1.model.*;


public class CreateEastWestFirewallSolution {

    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");
        String projectId = "{project_id}";

        ICredential auth = new BasicCredentials()
                .withProjectId(projectId)
                .withAk(ak)
                .withSk(sk);

        CfwClient client = CfwClient.newBuilder()
                .withCredential(auth)
                .withRegion(CfwRegion.valueOf("<YOUR REGION>"))
                .build();
        CreateEastWestFirewallRequest request = new CreateEastWestFirewallRequest();
        CreateEastWestFirewallRequestBody body = new CreateEastWestFirewallRequestBody();
        body.withMode("er");
        body.withInspectionCidr("10.1.0.0/24");
        body.withErId("e0b22a23-02cf-4092-ace9-34b39e10dc77");
        request.withBody(body);
        try {
            CreateEastWestFirewallResponse response = client.createEastWestFirewall(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}

项目09bb24e6f280d23d0f9fc0104b901480下防火墙55b26ab5-e4b0-40e8-941c-a1778fe2a500创建er模式防火墙inspection_cidr为10.1.0.0/24,er_id为e0b22a23-02cf-4092-ace9-34b39e10dc77。

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkcfw.v1.region.cfw_region import CfwRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkcfw.v1 import *

if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId)

    client = CfwClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(CfwRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = CreateEastWestFirewallRequest()
        request.body = CreateEastWestFirewallRequestBody(
            mode="er",
            inspection_cidr="10.1.0.0/24",
            er_id="e0b22a23-02cf-4092-ace9-34b39e10dc77"
        )
        response = client.create_east_west_firewall(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

项目09bb24e6f280d23d0f9fc0104b901480下防火墙55b26ab5-e4b0-40e8-941c-a1778fe2a500创建er模式防火墙inspection_cidr为10.1.0.0/24,er_id为e0b22a23-02cf-4092-ace9-34b39e10dc77。

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    cfw "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cfw/v1"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cfw/v1/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cfw/v1/region"
)

func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")
    projectId := "{project_id}"

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        Build()

    client := cfw.NewCfwClient(
        cfw.CfwClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.CreateEastWestFirewallRequest{}
	request.Body = &model.CreateEastWestFirewallRequestBody{
		Mode: "er",
		InspectionCidr: "10.1.0.0/24",
		ErId: "e0b22a23-02cf-4092-ace9-34b39e10dc77",
	}
	response, err := client.CreateEastWestFirewall(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

更多编程语言的SDK代码示例,请参见API Explorer的代码示例页签,可生成自动对应的SDK代码示例。

状态码

状态码

描述

200

OK,创建东西向防火墙返回值

错误码

请参见错误码

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