Issue #410, Issue #424

Author: gondor

core/src/main/java/org/openstack4j/model/compute/builder/BlockDeviceMappingBuilder.java

@@ -67,9 +67,20 @@ public interface BlockDeviceMappingBuilder extends Buildable.Builder<BlockDevice
 
 	/**
 	 * Set to create a volume from a volume id
+	 * 
 	 * @param volumeId
 	 * @return BlockDeviceMappingBuilder
 	 */
 	BlockDeviceMappingBuilder volumeId(String volumeId);
+	
+	/**
+	 * Used to set the volume size of the destination volume (typically needed when source type is image)
+	 * 
+	 * @param size the size of the volume
+	 * @return BlockDeviceMappingBuilder
+	 */
+	BlockDeviceMappingBuilder volumeSize(Integer size);
+	
+	
 
 }

core/src/main/java/org/openstack4j/openstack/compute/domain/NovaBlockDeviceMappingCreate.java

@@ -9,19 +9,13 @@
  * @author [email protected]
  */
 public class NovaBlockDeviceMappingCreate implements BlockDeviceMappingCreate {
-//    {
-//                "device_name": "/dev/sda1",
-//                "source_type": "volume",
-//                "destination_type": "volume",
-//                "uuid": "fake-volume-id-1",
-//                "boot_index": "0"
-//            }
 
 	public String device_name;
 	public String source_type = "volume";
 	public String destination_type = "volume";
 	public String uuid;
 	public String boot_index;
+	public Integer volume_size;
 	public boolean delete_on_termination = false;
 
 	@JsonProperty("snapshot_id")
@@ -95,15 +89,18 @@ public BlockDeviceMappingBuilder volumeId(String volumeId) {
 		    create.volumeId = volumeId;
 		    return this;
 		}
+		
+		@Override
+        public BlockDeviceMappingBuilder volumeSize(Integer volumeSize) {
+            create.volume_size = volumeSize;
+            return this;
+        }
 
 		@Override
 		public BlockDeviceMappingCreate build() {
 			return create;
 		}
 
-
-
-
 		@Override
 		public BlockDeviceMappingBuilder from(BlockDeviceMappingCreate in) {
 			return new NovaBlockDeviceMappingBuilder((NovaBlockDeviceMappingCreate) in);