Updated on 2024-09-30 GMT+08:00

Binding/Unbinding Public API Server Address

Function

This API is used to bind or unbind the public API server address of the cluster by cluster ID.

The URL for cluster management is in the format of https://Endpoint/uri, where uri specifies the resource path for API access.

Calling Method

For details, see Calling APIs.

URI

PUT /autopilot/v3/projects/{project_id}/clusters/{cluster_id}/mastereip

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID. For details about how to obtain the value, see How to Obtain Parameters in the API URI.

cluster_id

Yes

String

Cluster ID. For details about how to obtain the value, see How to Obtain Parameters in the API URI.

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

Content-Type

Yes

String

Message body type (format).

X-Auth-Token

Yes

String

Requests for calling an API can be authenticated using either a token or AK/SK. If token-based authentication is used, this parameter is mandatory and must be set to a user token. For details, see Obtaining a User Token.

Table 3 Request body parameters

Parameter

Mandatory

Type

Description

spec

Yes

MasterEIPRequestSpec object

Parameters in the request for binding or unbinding the public APIServer address of a cluster

Table 4 MasterEIPRequestSpec

Parameter

Mandatory

Type

Description

action

No

String

Binding or unbinding. Mandatory.

  • Binding: The value is fixed at {"action":"bind"}.

  • Unbinding: The value is fixed at {"action":"unbind"}.

spec

No

spec object

Configuration attributes of the elastic IP address to be bound

bandwidth

No

String

Bandwidth (This field has expired and is not recommended.)

elasticIp

No

String

ENI IP (This field has expired and is not recommended.)

Table 5 spec

Parameter

Mandatory

Type

Description

id

No

String

Specifies the ENI ID. This parameter is mandatory for binding an ENI and is invalid for unbinding an ENI.

Response Parameters

Status code: 200

Table 6 Response body parameters

Parameter

Type

Description

metadata

Metadata object

Basic information about the object. Metadata is a collection of attributes.

spec

MasterEIPResponseSpec object

Configuration of the bound public APIServer address of a cluster

status

status object

Status information

Table 7 Metadata

Parameter

Type

Description

uid

String

Unique ID.

name

String

Resource name

labels

Map<String,String>

Resource labels in key-value pairs. This is a reserved field and does not take effect.

annotations

Map<String,String>

Resource annotations in the format of key-value pairs.

updateTimestamp

String

Update time.

creationTimestamp

String

Creation time.

Table 8 MasterEIPResponseSpec

Parameter

Type

Description

action

String

A binding operation

spec

spec object

Configuration attributes of the elastic IP address to be bound

elasticIp

String

EIP

Table 9 spec

Parameter

Type

Description

id

String

ENI ID

eip

EipSpec object

EIP details

IsDynamic

Boolean

Dynamic provisioning or not

Table 10 EipSpec

Parameter

Type

Description

bandwidth

bandwidth object

Bandwidth information

Table 11 bandwidth

Parameter

Type

Description

size

Integer

Bandwidth size

sharetype

String

Bandwidth type

Table 12 status

Parameter

Type

Description

privateEndpoint

String

Private IP for accessing the cluster (VIP in the case of an HA cluster)

publicEndpoint

String

Public IP for accessing the cluster

Example Requests

Bind the public API server address to a cluster.

{
  "spec" : {
    "action" : "bind",
    "spec" : {
      "id" : "a757a69e-f920-455a-b1ba-d7a22db0fd51"
    }
  }
}

Example Responses

Status code: 200

This indicates that the public API server address of the cluster is successfully bound. No response body is returned if the unbinding is successful.

{
  "metadata" : { },
  "spec" : {
    "action" : "bind",
    "spec" : {
      "id" : "a757a69e-f920-455a-b1ba-d7a22db0fd50",
      "eip" : {
        "bandwidth" : {
          "size" : 5,
          "sharetype" : "PER"
        }
      },
      "IsDynamic" : false
    },
    "elasticIp" : "8.8.8.8"
  },
  "status" : {
    "privateEndpoint" : "https://192.168.3.238:5443",
    "publicEndpoint" : "https://8.8.8.8:5443"
  }
}

SDK Sample Code

The SDK sample code is as follows.

Bind the public API server address to a cluster.

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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.cce.v3.region.CceRegion;
import com.huaweicloud.sdk.cce.v3.*;
import com.huaweicloud.sdk.cce.v3.model.*;


public class UpdateAutopilotClusterEipSolution {

    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);

        CceClient client = CceClient.newBuilder()
                .withCredential(auth)
                .withRegion(CceRegion.valueOf("<YOUR REGION>"))
                .build();
        UpdateAutopilotClusterEipRequest request = new UpdateAutopilotClusterEipRequest();
        request.withClusterId("{cluster_id}");
        MasterEIPRequest body = new MasterEIPRequest();
        MasterEIPRequestSpecSpec specSpec = new MasterEIPRequestSpecSpec();
        specSpec.withId("a757a69e-f920-455a-b1ba-d7a22db0fd51");
        MasterEIPRequestSpec specbody = new MasterEIPRequestSpec();
        specbody.withAction(MasterEIPRequestSpec.ActionEnum.fromValue("bind"))
            .withSpec(specSpec);
        body.withSpec(specbody);
        request.withBody(body);
        try {
            UpdateAutopilotClusterEipResponse response = client.updateAutopilotClusterEip(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());
        }
    }
}

Bind the public API server address to a cluster.

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkcce.v3.region.cce_region import CceRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkcce.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 = os.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId)

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

    try:
        request = UpdateAutopilotClusterEipRequest()
        request.cluster_id = "{cluster_id}"
        specSpec = MasterEIPRequestSpecSpec(
            id="a757a69e-f920-455a-b1ba-d7a22db0fd51"
        )
        specbody = MasterEIPRequestSpec(
            action="bind",
            spec=specSpec
        )
        request.body = MasterEIPRequest(
            spec=specbody
        )
        response = client.update_autopilot_cluster_eip(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

Bind the public API server address to a cluster.

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    cce "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cce/v3"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cce/v3/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cce/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")
    projectId := "{project_id}"

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

    client := cce.NewCceClient(
        cce.CceClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.UpdateAutopilotClusterEipRequest{}
	request.ClusterId = "{cluster_id}"
	idSpec:= "a757a69e-f920-455a-b1ba-d7a22db0fd51"
	specSpec := &model.MasterEipRequestSpecSpec{
		Id: &idSpec,
	}
	actionSpec:= model.GetMasterEipRequestSpecActionEnum().BIND
	specbody := &model.MasterEipRequestSpec{
		Action: &actionSpec,
		Spec: specSpec,
	}
	request.Body = &model.MasterEipRequest{
		Spec: specbody,
	}
	response, err := client.UpdateAutopilotClusterEip(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

For SDK sample code of more programming languages, see the Sample Code tab in API Explorer. SDK sample code can be automatically generated.

Status Codes

Status Code

Description

200

This indicates that the public API server address of the cluster is successfully bound. No response body is returned if the unbinding is successful.

Error Codes

See Error Codes.