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Huawei Cloud Open API SDK for Java
package com.huawei.openstack.sample;
import java.util.List;
import com.huawei.openstack4j.api.OSClient.OSClientV3;
import com.huawei.openstack4j.api.types.ServiceType;
import com.huawei.openstack4j.core.transport.Config;
import com.huawei.openstack4j.model.common.Identifier;
import com.huawei.openstack4j.model.dns.v2.Zone;
import com.huawei.openstack4j.openstack.OSFactory;
import com.huawei.openstack4j.openstack.identity.internal.OverridableEndpointURLResolver;
/**
*
* @author QianBiao.NG
* @date 2017-10-04 21:41:29
*/
public class Openstack4jSample {
private static final String LANGUAGE = "zh-cn";
public static void main(String[] args) {
// step 1: add cloud service override endpoint
OverridableEndpointURLResolver endpointResolver = new OverridableEndpointURLResolver();
// "example" in the endpoint stands for "Region.Cloud"
endpointResolver.addOverrideEndpoint(ServiceType.DNS, "https://dns.example.com");
// ========================================================================================== //
// those services's endpoint will be auto detected from V3 authentication token //
// //
// Nova -> ECS //
// Cinder -> EVS //
// Neutron -> VPC //
// Keystone -> IAM //
// Glance -> IMS //
// Heat -> RTS //
// //
// so, we do not need to setup the endpoint override for them. //
// ========================================================================================== //
// endpoint override for the other service
// "example" in the endpoint stands for "Region.Cloud"
/*
endpointResolver.addOverrideEndpoint(ServiceType.VOLUME_BACKUP,
"https://vbs.example.com/v2/%(project_id)s");
endpointResolver.addOverrideEndpoint(ServiceType.AUTO_SCALING,
"https://as.example.com/autoscaling-api/v1/%(project_id)s");
endpointResolver.addOverrideEndpoint(ServiceType.CLOUD_EYE,
"https://ces.example.com/V1.0/%(project_id)s");
endpointResolver.addOverrideEndpoint(ServiceType.LOAD_BALANCER,
"https://elb.example.com/v1.0/%(project_id)s");
endpointResolver.addOverrideEndpoint(ServiceType.MAP_REDUCE,
"https://mrs.example.com/v1.1/%(project_id)s");
endpointResolver.addOverrideEndpoint(ServiceType.KEY_MANAGEMENT,
"https://kms.example.com/v1.0/%(project_id)s");
endpointResolver.addOverrideEndpoint(ServiceType.CLOUD_TRACE,
"https://cts.example.com/v1.0/%(project_id)s");
endpointResolver.addOverrideEndpoint(ServiceType.ANTI_DDOS,
"https://antiddos.example.com/v1/%(project_id)s");
endpointResolver.addOverrideEndpoint(ServiceType.Notification,
"https://smn.example.com/v2/%(project_id)s");
endpointResolver.addOverrideEndpoint(ServiceType.MessageQueue,
"https://dms.example.com/v1.0/%(project_id)s");
endpointResolver.addOverrideEndpoint(ServiceType.MAAS,
"https://maas.example.com/v1/%(project_id)s");
endpointResolver.addOverrideEndpoint(ServiceType.DATABASE, "https://rds.example.com");
*/
// step 2: setup the authentication credit
String user = "replace-with-your-username";
String password = "replace-with-your-password";
String projectId = "replace-with-your-project-id";
String userDomainId = "replace-with-your-user-domain-id";
// "example" in the endpoint stands for "Region.Cloud"
String authUrl = "https://iam.example.com/v3";
// step 3: initial OpenStack4j Client
OSFactory.enableHttpLoggingFilter(true);
// config of the client
// with language setting is required for RDS(trove&database) service
// withSSLVerificationDisabled is required if the SSL certification of the cloud service is illegal
Config config = Config.newConfig().withEndpointURLResolver(endpointResolver).withLanguage(LANGUAGE)
.withSSLVerificationDisabled();
// initial client
OSClientV3 osclient = OSFactory.builderV3().withConfig(config).endpoint(authUrl)
.credentials(user, password, Identifier.byId(userDomainId)).scopeToDomain(Identifier.byId(userDomainId))
.scopeToProject(Identifier.byId(projectId)).authenticate();
// Use client to visit DNS list zone API
List list = osclient.dns().zones().list();
System.out.println(list);
}
}