更新时间:2024-03-30 GMT+08:00
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创建路由关联

功能介绍

每个连接只能关联到一张路由表。通过创建关联将连接关联到路由表,从该连接收到的报文会用被关联的路由表进行路由。

调用方法

请参见如何调用API

URI

POST /v3/{project_id}/enterprise-router/{er_id}/route-tables/{route_table_id}/associate

表1 路径参数

参数

是否必选

参数类型

描述

project_id

String

项目ID

er_id

String

企业路由器实例ID

route_table_id

String

路由表ID

请求参数

表2 请求Header参数

参数

是否必选

参数类型

描述

X-Client-Token

String

幂等性标识

最小长度:1

最大长度:64

表3 请求Body参数

参数

是否必选

参数类型

描述

attachment_id

String

连接唯一标识

最大长度:36

route_policy

ExportRoutePolicy object

出方向路由策略

表4 ExportRoutePolicy

参数

是否必选

参数类型

描述

export_policy_id

String

出方向Ipv4协议路由策略id

最小长度:0

最大长度:36

响应参数

状态码: 202

表5 响应Header参数

参数

参数类型

描述

X-Client-Token

-

幂等性标识

表6 响应Body参数

参数

参数类型

描述

association

Association object

关联详情

request_id

String

请求ID

表7 Association

参数

参数类型

描述

id

String

关联唯一标识

最大长度:36

route_table_id

String

路由表唯一标识

最大长度:36

attachment_id

String

连接唯一标识

最大长度:36

resource_type

String

  • vpc:虚拟私有云

  • vpn:vpn网关

  • vgw:云专线的虚拟网关

  • peering:对等连接,通过云连接CC加载不同区域的企业路由器来创建“对等连接(Peering)”连接

  • ecn:企业连接网

  • cfw:云防火墙

resource_id

String

连接的资源唯一标识

state

String

状态:pending|available|modifying|deleting|deleted|failed

created_at

String

资源创建时间 采用UTC时间 格式:YYYY-MM-DDTHH:mm:ss.sssZ

updated_at

String

资源更新时间 采用UTC时间 格式:YYYY-MM-DDTHH:mm:ss.sssZ

route_policy

ExportRoutePolicy object

出方向路由策略

表8 ExportRoutePolicy

参数

参数类型

描述

export_policy_id

String

出方向Ipv4协议路由策略id

最小长度:0

最大长度:36

请求示例

在企业路由器的路由表中创建关联,将指定连接关联至路由表中

POST https://{erouter_endpoint}/v3/08d5a9564a704afda6039ae2babbef3c/enterprise-router/915a14a6-867b-4af7-83d1-70efceb146f8/route-tables/915a14a6-867b-4af7-83d1-70efceb146f9/associate

{
  "attachment_id" : "a5b7d209-dc02-4c46-a51f-805eadd3de64"
}

响应示例

状态码: 202

Accepted

{
  "association" : {
    "id" : "915a14a6-867b-4af7-83d1-70efceb146f9",
    "route_table_id" : "91c013e2-d65a-474e-9177-c3e1799ca726",
    "attachment_id" : "a5b7d209-dc02-4c46-a51f-805eadd3de64",
    "resource_type" : "vpc",
    "resource_id" : "4e5fe97c-82bc-432e-87d8-06d7e157dffa",
    "state" : "pending",
    "created_at" : "2020-03-11T15:13:31",
    "updated_at" : "2020-03-11T15:13:31",
    "route_policy" : {
      "export_policy_id" : ""
    }
  },
  "request_id" : "915a14a6-867b-4af7-83d1-70efceb146f8"
}

SDK代码示例

SDK代码示例如下。

在企业路由器的路由表中创建关联,将指定连接关联至路由表中

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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.er.v3.region.ErRegion;
import com.huaweicloud.sdk.er.v3.*;
import com.huaweicloud.sdk.er.v3.model.*;


public class AssociateRouteTableSolution {

    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");

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

        ErClient client = ErClient.newBuilder()
                .withCredential(auth)
                .withRegion(ErRegion.valueOf("<YOUR REGION>"))
                .build();
        AssociateRouteTableRequest request = new AssociateRouteTableRequest();
        AssociationRequestBody body = new AssociationRequestBody();
        body.withAttachmentId("a5b7d209-dc02-4c46-a51f-805eadd3de64");
        request.withBody(body);
        try {
            AssociateRouteTableResponse response = client.associateRouteTable(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());
        }
    }
}

在企业路由器的路由表中创建关联,将指定连接关联至路由表中

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# coding: utf-8

from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdker.v3.region.er_region import ErRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdker.v3 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 = __import__('os').getenv("CLOUD_SDK_AK")
    sk = __import__('os').getenv("CLOUD_SDK_SK")

    credentials = BasicCredentials(ak, sk) \

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

    try:
        request = AssociateRouteTableRequest()
        request.body = AssociationRequestBody(
            attachment_id="a5b7d209-dc02-4c46-a51f-805eadd3de64"
        )
        response = client.associate_route_table(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

在企业路由器的路由表中创建关联,将指定连接关联至路由表中

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package main

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

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

    client := er.NewErClient(
        er.ErClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.AssociateRouteTableRequest{}
	attachmentIdAssociationRequestBody:= "a5b7d209-dc02-4c46-a51f-805eadd3de64"
	request.Body = &model.AssociationRequestBody{
		AttachmentId: &attachmentIdAssociationRequestBody,
	}
	response, err := client.AssociateRouteTable(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

202

Accepted

错误码

请参见错误码

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