创建后端服务器组

• 创建一个后端服务器组，并指定协议为TCP协议

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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.elb.v3.region.ElbRegion; import com.huaweicloud.sdk.elb.v3.*; import com.huaweicloud.sdk.elb.v3.model.*; public class CreatePoolSolution { 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); ElbClient client = ElbClient.newBuilder() .withCredential(auth) .withRegion(ElbRegion.valueOf("<YOUR REGION>")) .build(); CreatePoolRequest request = new CreatePoolRequest(); CreatePoolRequestBody body = new CreatePoolRequestBody(); CreatePoolOption poolbody = new CreatePoolOption(); poolbody.withLbAlgorithm("LEAST_CONNECTIONS") .withListenerId("0b11747a-b139-492f-9692-2df0b1c87193") .withName("My pool") .withProtocol("TCP") .withMemberDeletionProtectionEnable(false); body.withPool(poolbody); request.withBody(body); try { CreatePoolResponse response = client.createPool(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()); } } }

• 创建一个后端服务器组，并指定协议为HTTP协议

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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.elb.v3.region.ElbRegion; import com.huaweicloud.sdk.elb.v3.*; import com.huaweicloud.sdk.elb.v3.model.*; public class CreatePoolSolution { 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); ElbClient client = ElbClient.newBuilder() .withCredential(auth) .withRegion(ElbRegion.valueOf("<YOUR REGION>")) .build(); CreatePoolRequest request = new CreatePoolRequest(); CreatePoolRequestBody body = new CreatePoolRequestBody(); CreatePoolSlowStartOption slowStartPool = new CreatePoolSlowStartOption(); slowStartPool.withEnable(true) .withDuration(50); CreatePoolOption poolbody = new CreatePoolOption(); poolbody.withLbAlgorithm("LEAST_CONNECTIONS") .withListenerId("0b11747a-b139-492f-9692-2df0b1c87193") .withName("My pool") .withProtocol("HTTP") .withSlowStart(slowStartPool) .withMemberDeletionProtectionEnable(false); body.withPool(poolbody); request.withBody(body); try { CreatePoolResponse response = client.createPool(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()); } } }

• 创建一个后端服务器组，并指定协议为TCP协议

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  # coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkelb.v3.region.elb_region import ElbRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkelb.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 = ElbClient.new_builder() \ .with_credentials(credentials) \ .with_region(ElbRegion.value_of("<YOUR REGION>")) \ .build() try: request = CreatePoolRequest() poolbody = CreatePoolOption( lb_algorithm="LEAST_CONNECTIONS", listener_id="0b11747a-b139-492f-9692-2df0b1c87193", name="My pool", protocol="TCP", member_deletion_protection_enable=False ) request.body = CreatePoolRequestBody( pool=poolbody ) response = client.create_pool(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg)

• 创建一个后端服务器组，并指定协议为HTTP协议

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  # coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkelb.v3.region.elb_region import ElbRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkelb.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 = ElbClient.new_builder() \ .with_credentials(credentials) \ .with_region(ElbRegion.value_of("<YOUR REGION>")) \ .build() try: request = CreatePoolRequest() slowStartPool = CreatePoolSlowStartOption( enable=True, duration=50 ) poolbody = CreatePoolOption( lb_algorithm="LEAST_CONNECTIONS", listener_id="0b11747a-b139-492f-9692-2df0b1c87193", name="My pool", protocol="HTTP", slow_start=slowStartPool, member_deletion_protection_enable=False ) request.body = CreatePoolRequestBody( pool=poolbody ) response = client.create_pool(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg)

• 创建一个后端服务器组，并指定协议为TCP协议

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  package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" elb "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/elb/v3" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/elb/v3/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/elb/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 := elb.NewElbClient( elb.ElbClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.CreatePoolRequest{} listenerIdPool:= "0b11747a-b139-492f-9692-2df0b1c87193" namePool:= "My pool" memberDeletionProtectionEnablePool:= false poolbody := &model.CreatePoolOption{ LbAlgorithm: "LEAST_CONNECTIONS", ListenerId: &listenerIdPool, Name: &namePool, Protocol: "TCP", MemberDeletionProtectionEnable: &memberDeletionProtectionEnablePool, } request.Body = &model.CreatePoolRequestBody{ Pool: poolbody, } response, err := client.CreatePool(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } }

• 创建一个后端服务器组，并指定协议为HTTP协议

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  package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" elb "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/elb/v3" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/elb/v3/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/elb/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 := elb.NewElbClient( elb.ElbClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.CreatePoolRequest{} enableSlowStart:= true durationSlowStart:= int32(50) slowStartPool := &model.CreatePoolSlowStartOption{ Enable: &enableSlowStart, Duration: &durationSlowStart, } listenerIdPool:= "0b11747a-b139-492f-9692-2df0b1c87193" namePool:= "My pool" memberDeletionProtectionEnablePool:= false poolbody := &model.CreatePoolOption{ LbAlgorithm: "LEAST_CONNECTIONS", ListenerId: &listenerIdPool, Name: &namePool, Protocol: "HTTP", SlowStart: slowStartPool, MemberDeletionProtectionEnable: &memberDeletionProtectionEnablePool, } request.Body = &model.CreatePoolRequestBody{ Pool: poolbody, } response, err := client.CreatePool(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } }

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