openstack rest api 调用示例

import java.util.List; import java.util.Map; import org.openstack4j.api.OSClient.OSClientV3; import org.openstack4j.api.identity.EndpointURLResolver; import org.openstack4j.api.types.Facing; import org.openstack4j.core.transport.Config; import org.openstack4j.model.common.Identifier; import org.openstack4j.model.compute.Address; import org.openstack4j.model.compute.Flavor; import org.openstack4j.model.compute.FloatingIP; import org.openstack4j.model.compute.HostAggregate; import org.openstack4j.model.compute.Keypair; import org.openstack4j.model.compute.QuotaSet; import org.openstack4j.model.compute.SecGroupExtension; import org.openstack4j.model.compute.Server; import org.openstack4j.model.compute.ext.AvailabilityZone; import org.openstack4j.model.compute.ext.AvailabilityZone.NovaService; import org.openstack4j.model.compute.ext.DomainEntry; import org.openstack4j.model.compute.ext.Hypervisor; import org.openstack4j.model.compute.ext.HypervisorStatistics; import org.openstack4j.model.compute.ext.Service; import org.openstack4j.model.identity.URLResolverParams; import org.openstack4j.model.identity.v3.Endpoint; import org.openstack4j.model.identity.v3.Group; import org.openstack4j.model.identity.v3.Project; import org.openstack4j.model.identity.v3.Role; import org.openstack4j.model.identity.v3.User; import org.openstack4j.model.image.Image; import org.openstack4j.model.network.Agent; import org.openstack4j.model.network.IP; import org.openstack4j.model.network.Network; import org.openstack4j.model.network.Pool; import org.openstack4j.model.network.Port; import org.openstack4j.model.network.Router; import org.openstack4j.model.network.Subnet; import org.openstack4j.model.storage.block.Volume; import org.openstack4j.openstack.OSFactory; public class OpenStackConnection { public static void main(String[] args) { final EndpointURLResolver endpointUrlResolver = new EndpointURLResolver() { @Override public String findURLV2(URLResolverParams params) { // TODO Auto-generated method stub return null; } @Override public String findURLV3(URLResolverParams params) { switch (params.type.getServiceName()) { case "keystone": return "http://xx.xx.xx.xx:5000/v3"; case "glance": return "http://xx.xx.xx.xx:9292";// 经openstack4j检验用的是v1版本 case "nova": return "http://xx.xx.xx.xx:8774/v2.1/d65c0ead45594d0d8fc3e2eace892ba7";// compute计算相关 case "neutron": return "http://xx.xx.xx.xx:9696"; case "cinder": return "http://xx.xx.xx.xx:8776/v1/d65c0ead45594d0d8fc3e2eace892ba7";// 经openstack4j检验用的是v1版本 default: return null; } } }; // OSFactory.enableHttpLoggingFilter(true);// Identifier domainIdentitier = Identifier.byName("default"); try { // 不同域内的项目名和用户名有可能相同。 OSClientV3 os = OSFactory.builderV3() .withConfig(Config.newConfig().withEndpointURLResolver(endpointUrlResolver)) .endpoint("http://xx.xx.xx.xx:5000/v3").credentials("admin", "Neusoft", domainIdentitier) .scopeToProject(Identifier.byName("admin"), Identifier.byName("default")).perspective(Facing.PUBLIC) .authenticate(); System.out.println("鉴权通过！"); List<? extends Network> networks = os.networking().network().list(); for (Network network : networks) { System.out.println("网络名称:" + network.getName()); System.out.println("网络ID:" + network.getId()); System.out.println("状态:" + network.getStatus()); for (Subnet subnet : network.getNeutronSubnets()) { System.out.println("子网ID:" + subnet.getId()); System.out.println("子网cidr:" + subnet.getCidr()); } } List<? extends Server> servers = os.compute().servers().list(); for (Server server : servers) { System.out.println("主机名称:" + server.getName()); System.out.println("主机ID:" + server.getId()); System.out.println("主机状态:" + server.getStatus()); System.out.println("主机网络信息:"); Map<String, List<? extends Address>> addressesMap = server.getAddresses().getAddresses(); for (String key : addressesMap.keySet()) { System.out.println("网络:" + key); for (Address address : addressesMap.get(key)) { System.out.println("IP地址 :" + address.getAddr()); } } } } catch (Exception e) { System.out.println("message: " + e.getMessage()); } finally { } } }