create an image from a nova vm instance.

apis/openstack-nova/src/main/java/org/jclouds/openstack/nova/v1_1/features/ServerAsyncClient.java

@@ -33,7 +33,9 @@ import javax.ws.rs.core.MediaType;
 import org.jclouds.openstack.domain.Resource;
 import org.jclouds.openstack.filters.AuthenticateRequest;
 import org.jclouds.openstack.nova.v1_1.domain.RebootType;
+import org.jclouds.openstack.nova.v1_1.domain.Image;
 import org.jclouds.openstack.nova.v1_1.domain.Server;
+import org.jclouds.openstack.nova.v1_1.functions.ParseImageIdFromLocationHeader;
 import org.jclouds.openstack.nova.v1_1.options.CreateServerOptions;
 import org.jclouds.openstack.nova.v1_1.options.RebuildServerOptions;
 import org.jclouds.rest.annotations.ExceptionParser;
@@ -41,9 +43,11 @@ import org.jclouds.rest.annotations.MapBinder;
 import org.jclouds.rest.annotations.Payload;
 import org.jclouds.rest.annotations.PayloadParam;
 import org.jclouds.rest.annotations.RequestFilters;
+import org.jclouds.rest.annotations.ResponseParser;
 import org.jclouds.rest.annotations.SelectJson;
 import org.jclouds.rest.annotations.SkipEncoding;
 import org.jclouds.rest.annotations.Unwrap;
+import org.jclouds.rest.functions.MapHttp4xxCodesToExceptions;
 import org.jclouds.rest.functions.ReturnEmptySetOnNotFoundOr404;
 import org.jclouds.rest.functions.ReturnFalseOnNotFoundOr404;
 import org.jclouds.rest.functions.ReturnNullOnNotFoundOr404;
@@ -182,4 +186,17 @@ public interface ServerAsyncClient {
    @Produces(MediaType.APPLICATION_JSON)
    @Payload("%7B\"server\":%7B\"name\":\"{name}\"%7D%7D")
    ListenableFuture<Void> renameServer(@PathParam("id") String id, @PayloadParam("name") String newName);
+
+   /**
+    * @see ServerClient#createImageFromServer
+    */
+   @POST
+   @Path("/servers/{id}/action")
+   @Consumes(MediaType.APPLICATION_JSON)
+   @Produces(MediaType.APPLICATION_JSON)
+   @Payload("%7B\"createImage\":%7B\"name\":\"{name}\", \"metadata\": %7B%7D%7D%7D")
+   @ExceptionParser(MapHttp4xxCodesToExceptions.class)
+   @ResponseParser(ParseImageIdFromLocationHeader.class)
+   ListenableFuture<String> createImageFromServer(@PathParam("id") String id, @PayloadParam("name") String name);
+
 }

apis/openstack-nova/src/main/java/org/jclouds/openstack/nova/v1_1/features/ServerClient.java

@@ -24,6 +24,7 @@ import java.util.concurrent.TimeUnit;
 import org.jclouds.concurrent.Timeout;
 import org.jclouds.openstack.domain.Resource;
 import org.jclouds.openstack.nova.v1_1.domain.RebootType;
+import org.jclouds.openstack.nova.v1_1.domain.Image;
 import org.jclouds.openstack.nova.v1_1.domain.Server;
 import org.jclouds.openstack.nova.v1_1.options.CreateServerOptions;
 import org.jclouds.openstack.nova.v1_1.options.RebuildServerOptions;
@@ -156,4 +157,17 @@ public interface ServerClient {
     *           The new name for the server
     */
    void renameServer(String id, String newName);
+
+   /**
+    * Create an image from a server.
+    *
+    * @param id
+    *           id of the server
+    * @param name
+    *           The name of the new image
+    *
+    * @return ID of the new / updated image
+    */
+   String createImageFromServer(String id, String name);
+
 }

apis/openstack-nova/src/main/java/org/jclouds/openstack/nova/v1_1/functions/ParseImageIdFromLocationHeader.java

@@ -0,0 +1,53 @@
+/**
+ * Licensed to jclouds, Inc. (jclouds) under one or more
+ * contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  jclouds licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.jclouds.openstack.nova.v1_1.functions;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import java.net.URI;
+
+import javax.inject.Inject;
+import javax.inject.Provider;
+import javax.inject.Singleton;
+
+import javax.ws.rs.core.HttpHeaders;
+
+import org.jclouds.openstack.nova.v1_1.domain.Image;
+import org.jclouds.http.HttpRequest;
+import org.jclouds.http.HttpResponse;
+import org.jclouds.http.functions.ParseJson;
+
+import com.google.common.base.Function;
+import com.google.common.collect.ImmutableMultimap;
+ 
+
+/**
+ * This parses {@link Image} from the body of the link in the Location header of the HTTPResponse.
+ * 
+ * @author Tim Miller
+ */
+@Singleton
+public class ParseImageIdFromLocationHeader implements Function<HttpResponse, String> {
+
+	public String apply(HttpResponse response) {
+        String location = response.getFirstHeaderOrNull(HttpHeaders.LOCATION);
+        String[] parts = location.split("/");
+        return parts[parts.length - 1];
+    }
+}