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Central de ajuda/ Distributed Message Service for Kafka/ Referência de API/ APIs V2 (recomendado)/ Gerenciamento do ciclo da vida/ Reinicialização ou exclusão de instâncias em lote

Atualizado em 2024-09-10 GMT+08:00

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Reinicialização ou exclusão de instâncias em lote

Função

Essa API é usada para reiniciar ou excluir instâncias em lote.

Quando uma instância estiver sendo reiniciada, as solicitações de recuperação e criação de mensagens do cliente serão rejeitadas.

A exclusão de uma instância excluirá os dados na instância sem nenhum backup. Tenha cuidado ao realizar esta operação.

Método de chamada

Para obter detalhes, consulte Chamada de APIs.

URI

POST /v2/{project_id}/instances/action

**Tabela 1** Parâmetros de caminho
Parâmetro	Obrigatório	Tipo	Descrição
project_id	Sim	String	ID do projeto. Para obter detalhes sobre como obtê-lo, consulte Obtenção de um ID de projeto.

Parâmetros de solicitação

**Tabela 2** Parâmetros do corpo da solicitação
Parâmetro	Obrigatório	Tipo	Descrição
instances	Não	Array of strings	Lista dos IDs de instância.
action	Sim	String	Operação a ser executada nas instâncias. O valor pode ser restart ou delete.
all_failure	Não	String	O valor kafka indica que todas as instâncias de Kafka que não forem criadas serão excluídas.

Parâmetros de resposta

Código de status: 200

**Tabela 3** Parâmetros do corpo de resposta
Parâmetro	Tipo	Descrição
results	Array of results objects	Resultado da modificação da instância.

**Tabela 4** results
Parâmetro	Tipo	Descrição
result	String	Resultado da operação. success: a operação foi bem-sucedida. failed: a operação falhou.
instance	String	ID da instância.

Exemplo de solicitações

Reinicialização de instâncias em lotes.

POST https://{endpoint}/v2/{project_id}/instances/action

{
  "action" : "restart",
  "instances" : [ "54602a9d-5e22-4239-9123-77e350df4a34", "7166cdea-dbad-4d79-9610-7163e6f8b640" ]
}

Exclusão de instâncias em lotes.

POST https://{endpoint}/v2/{project_id}/instances/action

{
  "action" : "delete",
  "instances" : [ "54602a9d-5e22-4239-9123-77e350df4a34", "7166cdea-dbad-4d79-9610-7163e6f8b640" ]
}

Exclusão de todas as instâncias que não foram criadas.

POST https://{endpoint}/v2/{project_id}/instances/action

{
  "action" : "delete",
  "all_failure" : "kafka"
}

Exemplo de respostas

Código de status: 200

As instâncias são reiniciadas ou excluídas com sucesso.

{
  "results" : [ {
    "result" : "success",
    "instance" : "019cacb7-4ff0-4d3c-9f33-f5f7b7fdc0e6"
  } ]
}

Código de exemplo do SDK

O código de exemplo do SDK é o seguinte.

Java

Reinicialização de instâncias em lotes.

      
       
         
         
           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.kafka.v2.region.KafkaRegion;
import com.huaweicloud.sdk.kafka.v2.*;
import com.huaweicloud.sdk.kafka.v2.model.*;

import java.util.List;
import java.util.ArrayList;

public class BatchRestartOrDeleteInstancesSolution {

    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);

        KafkaClient client = KafkaClient.newBuilder()
                .withCredential(auth)
                .withRegion(KafkaRegion.valueOf("<YOUR REGION>"))
                .build();
        BatchRestartOrDeleteInstancesRequest request = new BatchRestartOrDeleteInstancesRequest();
        BatchRestartOrDeleteInstanceReq body = new BatchRestartOrDeleteInstanceReq();
        List<String> listbodyInstances = new ArrayList<>();
        listbodyInstances.add("54602a9d-5e22-4239-9123-77e350df4a34");
        listbodyInstances.add("7166cdea-dbad-4d79-9610-7163e6f8b640");
        body.withAction(BatchRestartOrDeleteInstanceReq.ActionEnum.fromValue("restart"));
        body.withInstances(listbodyInstances);
        request.withBody(body);
        try {
            BatchRestartOrDeleteInstancesResponse response = client.batchRestartOrDeleteInstances(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());
        }
    }
}

          

        

      
     

Exclusão de instâncias em lotes.

      
       
         
         
           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.kafka.v2.region.KafkaRegion;
import com.huaweicloud.sdk.kafka.v2.*;
import com.huaweicloud.sdk.kafka.v2.model.*;

import java.util.List;
import java.util.ArrayList;

public class BatchRestartOrDeleteInstancesSolution {

    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);

        KafkaClient client = KafkaClient.newBuilder()
                .withCredential(auth)
                .withRegion(KafkaRegion.valueOf("<YOUR REGION>"))
                .build();
        BatchRestartOrDeleteInstancesRequest request = new BatchRestartOrDeleteInstancesRequest();
        BatchRestartOrDeleteInstanceReq body = new BatchRestartOrDeleteInstanceReq();
        List<String> listbodyInstances = new ArrayList<>();
        listbodyInstances.add("54602a9d-5e22-4239-9123-77e350df4a34");
        listbodyInstances.add("7166cdea-dbad-4d79-9610-7163e6f8b640");
        body.withAction(BatchRestartOrDeleteInstanceReq.ActionEnum.fromValue("delete"));
        body.withInstances(listbodyInstances);
        request.withBody(body);
        try {
            BatchRestartOrDeleteInstancesResponse response = client.batchRestartOrDeleteInstances(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());
        }
    }
}

          

        

      
     

Exclusão de todas as instâncias que não foram criadas.

      
       
         
         
           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.kafka.v2.region.KafkaRegion;
import com.huaweicloud.sdk.kafka.v2.*;
import com.huaweicloud.sdk.kafka.v2.model.*;


public class BatchRestartOrDeleteInstancesSolution {

    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);

        KafkaClient client = KafkaClient.newBuilder()
                .withCredential(auth)
                .withRegion(KafkaRegion.valueOf("<YOUR REGION>"))
                .build();
        BatchRestartOrDeleteInstancesRequest request = new BatchRestartOrDeleteInstancesRequest();
        BatchRestartOrDeleteInstanceReq body = new BatchRestartOrDeleteInstanceReq();
        body.withAllFailure(BatchRestartOrDeleteInstanceReq.AllFailureEnum.fromValue("kafka"));
        body.withAction(BatchRestartOrDeleteInstanceReq.ActionEnum.fromValue("delete"));
        request.withBody(body);
        try {
            BatchRestartOrDeleteInstancesResponse response = client.batchRestartOrDeleteInstances(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());
        }
    }
}

          

        

      
     

Python

Reinicialização de instâncias em lotes.

      
       
         
         
           # coding: utf-8

from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkkafka.v2.region.kafka_region import KafkaRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkkafka.v2 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")
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId) \

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

    try:
        request = BatchRestartOrDeleteInstancesRequest()
        listInstancesbody = [
            "54602a9d-5e22-4239-9123-77e350df4a34",
            "7166cdea-dbad-4d79-9610-7163e6f8b640"
        ]
        request.body = BatchRestartOrDeleteInstanceReq(
            action="restart",
            instances=listInstancesbody
        )
        response = client.batch_restart_or_delete_instances(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

          

        

      
     

Exclusão de instâncias em lotes.

      
       
         
         
           # coding: utf-8

from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkkafka.v2.region.kafka_region import KafkaRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkkafka.v2 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")
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId) \

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

    try:
        request = BatchRestartOrDeleteInstancesRequest()
        listInstancesbody = [
            "54602a9d-5e22-4239-9123-77e350df4a34",
            "7166cdea-dbad-4d79-9610-7163e6f8b640"
        ]
        request.body = BatchRestartOrDeleteInstanceReq(
            action="delete",
            instances=listInstancesbody
        )
        response = client.batch_restart_or_delete_instances(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

          

        

      
     

Exclusão de todas as instâncias que não foram criadas.

      
       
         
         
           # coding: utf-8

from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkkafka.v2.region.kafka_region import KafkaRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkkafka.v2 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")
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId) \

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

    try:
        request = BatchRestartOrDeleteInstancesRequest()
        request.body = BatchRestartOrDeleteInstanceReq(
            all_failure="kafka",
            action="delete"
        )
        response = client.batch_restart_or_delete_instances(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

          

        

      
     

Go

Reinicialização de instâncias em lotes.

      
       
         
         
           package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    kafka "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/kafka/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/kafka/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/kafka/v2/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 := kafka.NewKafkaClient(
        kafka.KafkaClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.BatchRestartOrDeleteInstancesRequest{}
	var listInstancesbody = []string{
        "54602a9d-5e22-4239-9123-77e350df4a34",
	    "7166cdea-dbad-4d79-9610-7163e6f8b640",
    }
	request.Body = &model.BatchRestartOrDeleteInstanceReq{
		Action: model.GetBatchRestartOrDeleteInstanceReqActionEnum().RESTART,
		Instances: &listInstancesbody,
	}
	response, err := client.BatchRestartOrDeleteInstances(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

          

        

      
     

Exclusão de instâncias em lotes.

      
       
         
         
           package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    kafka "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/kafka/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/kafka/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/kafka/v2/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 := kafka.NewKafkaClient(
        kafka.KafkaClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.BatchRestartOrDeleteInstancesRequest{}
	var listInstancesbody = []string{
        "54602a9d-5e22-4239-9123-77e350df4a34",
	    "7166cdea-dbad-4d79-9610-7163e6f8b640",
    }
	request.Body = &model.BatchRestartOrDeleteInstanceReq{
		Action: model.GetBatchRestartOrDeleteInstanceReqActionEnum().DELETE,
		Instances: &listInstancesbody,
	}
	response, err := client.BatchRestartOrDeleteInstances(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

          

        

      
     

Exclusão de todas as instâncias que não foram criadas.

      
       
         
         
           package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    kafka "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/kafka/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/kafka/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/kafka/v2/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 := kafka.NewKafkaClient(
        kafka.KafkaClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.BatchRestartOrDeleteInstancesRequest{}
	allFailureBatchRestartOrDeleteInstanceReq:= model.GetBatchRestartOrDeleteInstanceReqAllFailureEnum().KAFKA
	request.Body = &model.BatchRestartOrDeleteInstanceReq{
		AllFailure: &allFailureBatchRestartOrDeleteInstanceReq,
		Action: model.GetBatchRestartOrDeleteInstanceReqActionEnum().DELETE,
	}
	response, err := client.BatchRestartOrDeleteInstances(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

          

        

      
     

Mais

Para obter o código de exemplo do SDK de mais linguagens de programação, consulte a guia Código de exemplo no API Explorer. O código de exemplo do SDK pode ser gerado automaticamente.