createServer

public class JCloudsManualAuthentication {
private ComputeService compute;
private static RestContext<NovaApi, NovaAsyncApi> nova;
private static  Set<String> zones;
private String selected_image_id;
private String selected_flavor_id;
 

	public static void main(String[] args) {
		JCloudsManualAuthentication authentication = new JCloudsManualAuthentication();
	 
		try {
			authentication.init(args);
			authentication.ListImages();
			authentication.Listflavors();
			authentication.CreateServer();
			
		}
		finally {
			
		//authentication.Listserver();
		
	    
	    authentication.close();
	    }
	}
	 
	private void init(String[] args) {
		String provider = "openstack-nova";
		String username = "admin:admin";
		String credential = "xxxxxxxxx";
	 
			ContextBuilder contextBuilder = ContextBuilder.newBuilder(provider)
					.credentials(username, credential);
	 
		if (provider.startsWith("openstack")) {
			String endpoint = "http://10.0.2.15:5000/v2.0";
			contextBuilder.endpoint(endpoint);
		}
	 
		ComputeServiceContext context = contextBuilder.buildView(ComputeServiceContext.class);
	 
		Function<Credentials, Access> auth = context.utils().injector().getInstance(Key.get(new TypeLiteral<Function<Credentials, Access>>(){}));
		Access access = auth.apply(new Credentials.Builder<Credentials>().identity(username).credential(credential).build());
		System.out.println(access);
		System.out.println(" User Name = " + access.getUser().getName());
		System.out.println(" User ID = " + access.getUser().getId());
		System.out.println(" Tenant Name = " + access.getToken().getTenant().get().getName());
		System.out.println(" Tenant ID = " + access.getToken().getTenant().get().getId());
		System.out.println(" Token ID = " + access.getToken().getId());
		System.out.println(" Token Expires = " + access.getToken().getExpires());
		System.out.println("-------------------------------");
		for (Service service: access) {
			System.out.println(" Service = " + service.getName());
			for (Endpoint endpoint: service) {
				System.out.println(" Endpoint = " + endpoint.getPublicURL());
			}
			System.out.println("=================");
		}
		compute = context.getComputeService();
		nova = context.unwrap();
		zones = nova.getApi().getConfiguredZones();
		
	}
 
/**
* Always close your service when you're done with it.
*/

	private static void Listserver(){
	    
	    for (String zone : zones){
	    	//System.out.println("zone" +zone);
	        ServerApi serverApi = nova.getApi().getServerApiForZone("RegionOne");
	   
	        System.out.println("Servers in " +zone);
	        
	   
	   
	   
	        for (Server server: serverApi.listInDetail().concat()){
	            System.out.println(" " +server);
	        }
	    }
	    
	}
	
	private void ListImages(){
		for (String zone : zones){
			ImageApi imageApi = nova.getApi().getImageApiForZone(zone);
			System.out.println("List of Images in " + zone + ":" );
			FluentIterable<? extends Image> images = imageApi.listInDetail().concat();
			for (Image image : images){
				System.out.println("" +image);
				if (image.equals("cirrus-0.3.1-x86_64-usec")){
					selected_image_id = image.getId();
				}
				
			}
		}
	}
	private void Listflavors(){
		for (String zone : zones){
			FlavorApi flavorapi = nova.getApi().getFlavorApiForZone(zone);
			System.out.println("List of flavors in " +zone + ":");
			Set<? extends Resource> flavors = flavorapi.list().concat().toSet();
			for (Resource flavor : flavors){
				System.out.println("" +flavor.getName());
				
				
			}
		}
	}
	private void CreateServer(){
		CreateServerOptions n = new CreateServerOptions();		
		ServerApi serverApi = nova.getApi().getServerApiForZone("RegionOne");
		System.out.println("create server");
		ServerCreated servercreated = serverApi.create("jclouds-server","cirrus-0.3.1-x86_64-usec","m1-tiny",n);
		
		
	}
		
	public void close() {
		if (compute != null) {
			compute.getContext();
		}
	}
}