Merge pull request #312 from chamerling/master

Adding keyname when creating server and some floating IPs related methods

apis/nova/src/main/java/org/jclouds/openstack/nova/NovaAsyncClient.java

@@ -317,5 +317,28 @@ public interface NovaAsyncClient {
    @Path("/servers/{id}/ips/private")
    @ExceptionParser(ReturnEmptySetOnNotFoundOr404.class)
    ListenableFuture<? extends Set<String>> listPrivateAddresses(@PathParam("id") int serverId);
+   
+   @POST
+   @Path("/servers/{id}/action")
+   @Consumes
+   @Produces(MediaType.APPLICATION_JSON)
+   @Payload("%7B\"addFloatingIp\":%7B\"address\":\"{address}\"%7D%7D")
+   ListenableFuture<Void> addFloatingIP(@PathParam("id") int serverId, @PayloadParam("address") String ip);
+
+   @GET
+   @Unwrap
+   @Consumes(MediaType.APPLICATION_JSON)
+   @QueryParams(keys = "format", values = "json")
+   @Path("/os-floating-ips")
+   @ExceptionParser(ReturnEmptySetOnNotFoundOr404.class)
+   ListenableFuture<? extends Set<FloatingIP>> listFloatingIPs();
+   
+   @GET
+   @Unwrap
+   @Consumes(MediaType.APPLICATION_JSON)
+   @QueryParams(keys = "format", values = "json")
+   @Path("/os-floating-ips/{id}")
+   @ExceptionParser(ReturnNullOnNotFoundOr404.class)
+   ListenableFuture<FloatingIP> getFloatingIP(@PathParam("id") int id);
 
 }

apis/nova/src/main/java/org/jclouds/openstack/nova/NovaClient.java

@@ -26,6 +26,7 @@ import java.util.concurrent.TimeUnit;
 import org.jclouds.concurrent.Timeout;
 import org.jclouds.openstack.nova.domain.Addresses;
 import org.jclouds.openstack.nova.domain.Flavor;
+import org.jclouds.openstack.nova.domain.FloatingIP;
 import org.jclouds.openstack.nova.domain.Image;
 import org.jclouds.openstack.nova.domain.RebootType;
 import org.jclouds.openstack.nova.domain.Server;
@@ -281,4 +282,35 @@ public interface NovaClient {
     */
    Set<String> listPrivateAddresses(int serverId);
 
+	/**
+	 * Add a floating IP to the given server. The floating IP can just be added
+	 * if the server has a fixed IP. It means that it is not possible to
+	 * directly add the floating IP just after creating the server but have to
+	 * poll if the server has an IP.
+	 * 
+	 * @see <a href="http://wiki.openstack.org/os_api_floating_ip">http://wiki.openstack.org/os_api_floating_ip</a>
+	 * @since 2011.3 "Diablo" release, OpenStack API 1.1
+	 * @param serverId
+	 * @param ip
+	 */
+   void addFloatingIP(int serverId, String ip);
+   
+   /**
+    * Get all the defined floating IPs in nova
+    * 
+    * @see <a href="http://wiki.openstack.org/os_api_floating_ip">http://wiki.openstack.org/os_api_floating_ip</a>
+	* @since 2011.3 "Diablo" release, OpenStack API 1.1
+    * @return all the available floating IP for the current tenant
+    */
+   Set<FloatingIP> listFloatingIPs();
+
+   /**
+    * Get floating IP details from its ID
+    * 
+    * @see <a href="http://wiki.openstack.org/os_api_floating_ip">http://wiki.openstack.org/os_api_floating_ip</a>
+	* @since 2011.3 "Diablo" release, OpenStack API 1.1
+    * @param id the floating IP id
+    * @return the floating IP or null if not found
+    */
+   FloatingIP getFloatingIP(int id);
 }

apis/nova/src/main/java/org/jclouds/openstack/nova/domain/FloatingIP.java

@@ -0,0 +1,170 @@
+/**
+ * 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.domain;
+
+import com.google.gson.annotations.SerializedName;
+
+/**
+ * Check <a href="http://wiki.openstack.org/os_api_floating_ip">Floating IP Wiki
+ * page</a>. Available since OpenStack Diablo release and API 1.1.
+ * 
+ * @author chamerling
+ * 
+ */
+public class FloatingIP extends Resource {
+	
+	private int id;
+	
+	private String ip;
+	
+	@SerializedName(value="fixed_ip")
+	private String fixedIP;
+	
+	@SerializedName(value = "instance_id")
+	private int instanceID;
+
+	@SuppressWarnings("unused")
+	private FloatingIP() {
+	}
+
+	public FloatingIP(int id, String ip, String fixedIP, int instanceID) {
+		this.id = id;
+		this.ip = ip;
+		this.fixedIP = fixedIP;
+		this.instanceID = instanceID;
+	}
+
+	/**
+	 * @return the id
+	 */
+	public int getId() {
+		return id;
+	}
+
+	/**
+	 * @param id the id to set
+	 */
+	public void setId(int id) {
+		this.id = id;
+	}
+
+	/**
+	 * @return the ip
+	 */
+	public String getIp() {
+		return ip;
+	}
+
+	/**
+	 * @param ip the ip to set
+	 */
+	public void setIp(String ip) {
+		this.ip = ip;
+	}
+
+	/**
+	 * @return the fixedIP
+	 */
+	public String getFixedIP() {
+		return fixedIP;
+	}
+
+	/**
+	 * @param fixedIP the fixedIP to set
+	 */
+	public void setFixedIP(String fixedIP) {
+		this.fixedIP = fixedIP;
+	}
+
+	/**
+	 * @return the instanceID
+	 */
+	public int getInstanceID() {
+		return instanceID;
+	}
+
+	/**
+	 * @param instanceID the instanceID to set
+	 */
+	public void setInstanceID(int instanceID) {
+		this.instanceID = instanceID;
+	}
+
+	/* (non-Javadoc)
+	 * @see java.lang.Object#toString()
+	 */
+	@Override
+	public String toString() {
+		StringBuilder builder = new StringBuilder();
+		builder.append("FloatingIP [id=");
+		builder.append(id);
+		builder.append(", ip=");
+		builder.append(ip);
+		builder.append(", fixedIP=");
+		builder.append(fixedIP);
+		builder.append(", instanceID=");
+		builder.append(instanceID);
+		builder.append("]");
+		return builder.toString();
+	}
+
+	/* (non-Javadoc)
+	 * @see java.lang.Object#hashCode()
+	 */
+	@Override
+	public int hashCode() {
+		final int prime = 31;
+		int result = 1;
+		result = prime * result + ((fixedIP == null) ? 0 : fixedIP.hashCode());
+		result = prime * result + id;
+		result = prime * result + instanceID;
+		result = prime * result + ((ip == null) ? 0 : ip.hashCode());
+		return result;
+	}
+
+	/* (non-Javadoc)
+	 * @see java.lang.Object#equals(java.lang.Object)
+	 */
+	@Override
+	public boolean equals(Object obj) {
+		if (this == obj)
+			return true;
+		if (obj == null)
+			return false;
+		if (getClass() != obj.getClass())
+			return false;
+		FloatingIP other = (FloatingIP) obj;
+		if (fixedIP == null) {
+			if (other.fixedIP != null)
+				return false;
+		} else if (!fixedIP.equals(other.fixedIP))
+			return false;
+		if (id != other.id)
+			return false;
+		if (instanceID != other.instanceID)
+			return false;
+		if (ip == null) {
+			if (other.ip != null)
+				return false;
+		} else if (!ip.equals(other.ip))
+			return false;
+		return true;
+	}
+
+}

apis/nova/src/main/java/org/jclouds/openstack/nova/domain/Server.java

@@ -19,6 +19,7 @@
 package org.jclouds.openstack.nova.domain;
 
 import com.google.common.collect.Maps;
+import com.google.gson.annotations.SerializedName;
 
 import java.util.Date;
 import java.util.Map;
@@ -45,6 +46,9 @@ public class Server extends Resource {
    private Flavor flavor;
    private Image image;
 
+   @SerializedName(value="key_name")
+   private String keyName;
+
    private Date created;
    private Date updated;
 
@@ -191,6 +195,14 @@ public class Server extends Resource {
    public void setImage(Image image) {
        this.image = image;
    }
+   
+   public String getKeyName() {
+	   return keyName;
+   }
+   
+   public void setKeyName(String keyName) {
+	   this.keyName = keyName;
+   }
 
    @Override
    public int hashCode() {
@@ -204,6 +216,7 @@ public class Server extends Resource {
       result = prime * result + ((imageRef == null) ? 0 : imageRef.hashCode());
       result = prime * result + ((metadata == null) ? 0 : metadata.hashCode());
       result = prime * result + ((uuid == null) ? 0 : uuid.hashCode());
+      result = prime * result + ((keyName == null) ? 0 : keyName.hashCode());
       result = prime * result + ((name == null) ? 0 : name.hashCode());
       result = prime * result + ((flavor == null) ? 0 : flavor.hashCode());
       result = prime * result + ((image == null) ? 0 : image.hashCode());
@@ -256,6 +269,11 @@ public class Server extends Resource {
             return false;
       } else if (!uuid.equals(other.uuid))
          return false;
+      if (keyName == null) {
+          if (other.keyName != null)
+             return false;
+       } else if (!keyName.equals(other.keyName))
+          return false;
       if (name == null) {
          if (other.name != null)
             return false;
@@ -282,7 +300,7 @@ public class Server extends Resource {
    public String toString() {
       return "Server [addresses=" + addresses + ", adminPass=" + adminPass + ", flavorRef="
             + flavorRef + ", hostId=" + hostId + ", id=" + id + ", imageRef=" + imageRef
-            + ", metadata=" + metadata + ", uuid=" + uuid + ", name=" + name + "]";
+            + ", metadata=" + metadata + ", uuid=" + uuid + ", name=" + name + ", keyName=" + keyName + "]";
    }
 
 }

apis/nova/src/main/java/org/jclouds/openstack/nova/options/CreateServerOptions.java

@@ -76,6 +76,7 @@ public class CreateServerOptions implements MapBinder {
       final String flavorRef;
       Map<String, String> metadata;
       List<File> personality;
+      String key_name;
 
       private ServerRequest(String name, String imageRef, String flavorRef) {
          this.name = name;
@@ -87,6 +88,7 @@ public class CreateServerOptions implements MapBinder {
 
    private Map<String, String> metadata = Maps.newHashMap();
    private List<File> files = Lists.newArrayList();
+   private String keyName;
 
    @Override
    public <R extends HttpRequest> R bindToRequest(R request, Map<String, String> postParams) {
@@ -97,6 +99,8 @@ public class CreateServerOptions implements MapBinder {
          server.metadata = metadata;
       if (files.size() > 0)
          server.personality = files;
+      if (keyName != null)
+    	  server.key_name = keyName;
 
       return bindToRequest(request, ImmutableMap.of("server", server));
    }
@@ -144,6 +148,19 @@ public class CreateServerOptions implements MapBinder {
       return this;
    }
 
+	/**
+	 * A keypair name can be defined when creating a server. This key will be
+	 * linked to the server and used to SSH connect to the machine
+	 * 
+	 * @param keyName
+	 * @return
+	 */
+   public CreateServerOptions withKeyName(String keyName) {
+	   checkNotNull(keyName, "keyName");
+	   this.keyName = keyName;
+       return this;
+    }
+   
    public static class Builder {
 
       /**
@@ -161,6 +178,14 @@ public class CreateServerOptions implements MapBinder {
          CreateServerOptions options = new CreateServerOptions();
          return options.withMetadata(metadata);
       }
+      
+      /**
+       * @see CreateServerOptions#withKeyName(String)
+       */
+      public static CreateServerOptions withKeyName(String keyName) {
+          CreateServerOptions options = new CreateServerOptions();
+          return options.withKeyName(keyName);
+       }
    }
 
    @Override

apis/nova/src/test/java/org/jclouds/openstack/nova/NovaAsyncClientTest.java

@@ -58,6 +58,7 @@ import static org.jclouds.openstack.nova.options.CreateServerOptions.Builder.wit
 import static org.jclouds.openstack.nova.options.ListOptions.Builder.changesSince;
 import static org.jclouds.openstack.nova.options.ListOptions.Builder.withDetails;
 import static org.jclouds.openstack.nova.options.RebuildServerOptions.Builder.withImage;
+//import static org.junit.Assert.*;
 import static org.testng.Assert.assertEquals;
 
 /**
@@ -132,6 +133,26 @@ public class NovaAsyncClientTest extends RestClientTest<NovaAsyncClient> {
 
       checkFilters(request);
 
+   }
+   
+   @Test
+   public void testCreateServerWithKeyName() throws Exception {
+	   Method method = NovaAsyncClient.class.getMethod("createServer", String.class, String.class, String.class,
+	            createServerOptionsVarargsClass);
+	      HttpRequest request = processor.createRequest(method, "ralphie", 2, 1,
+	            withMetadata(ImmutableMap.of("foo", "bar")).withKeyName("mykey"));
+
+	      assertRequestLineEquals(request, "POST http://endpoint/vapi-version/servers?format=json HTTP/1.1");
+	      assertNonPayloadHeadersEqual(request, "Accept: application/json\n");
+	      assertPayloadEquals(request,
+	            "{\"server\":{\"name\":\"ralphie\",\"imageRef\":\"2\",\"flavorRef\":\"1\",\"metadata\":{\"foo\":\"bar\"},\"key_name\":\"mykey\"}}",
+	            "application/json", false);
+
+	      assertResponseParserClassEquals(method, request, UnwrapOnlyJsonValue.class);
+	      assertSaxResponseParserClassEquals(method, null);
+	      assertExceptionParserClassEquals(method, null);
+
+	      checkFilters(request);
    }
 
    public void testDeleteImage() throws IOException, SecurityException, NoSuchMethodException {
@@ -635,8 +656,44 @@ public class NovaAsyncClientTest extends RestClientTest<NovaAsyncClient> {
       assertExceptionParserClassEquals(method, null);
 
       checkFilters(request);
-   }
-
+   }
+   
+	public void testGetFloatingIP() throws SecurityException,
+			NoSuchMethodException {
+		Method method = NovaAsyncClient.class.getMethod("getFloatingIP",
+				int.class);
+		HttpRequest request = processor.createRequest(method, 2);
+
+		assertRequestLineEquals(request,
+				"GET http://endpoint/vapi-version/os-floating-ips/2?format=json HTTP/1.1");
+		assertNonPayloadHeadersEqual(request, "Accept: application/json\n");
+		assertPayloadEquals(request, null, null, false);
+
+		assertResponseParserClassEquals(method, request,
+				UnwrapOnlyJsonValue.class);
+		assertSaxResponseParserClassEquals(method, null);
+		assertExceptionParserClassEquals(method,
+				ReturnNullOnNotFoundOr404.class);
+
+		checkFilters(request);
+	}
+	
+	public void testListFloatingIPs() throws SecurityException, NoSuchMethodException {
+	      Method method = NovaAsyncClient.class.getMethod("listFloatingIPs");
+	      HttpRequest request = processor.createRequest(method);
+
+	      assertRequestLineEquals(request,
+	            "GET http://endpoint/vapi-version/os-floating-ips?format=json HTTP/1.1");
+	      assertNonPayloadHeadersEqual(request, "Accept: application/json\n");
+	      assertPayloadEquals(request, null, null, false);
+
+	      assertResponseParserClassEquals(method, request, UnwrapOnlyJsonValue.class);
+	      assertSaxResponseParserClassEquals(method, null);
+	      assertExceptionParserClassEquals(method, ReturnEmptySetOnNotFoundOr404.class);
+
+	      checkFilters(request);	
+	}
+   
    @Override
    protected TypeLiteral<RestAnnotationProcessor<NovaAsyncClient>> createTypeLiteral() {
       return new TypeLiteral<RestAnnotationProcessor<NovaAsyncClient>>() {

apis/nova/src/test/java/org/jclouds/openstack/nova/functions/ParseFloatingIPFromJsonResponse.java

@@ -0,0 +1,72 @@
+/**
+ * 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.functions;
+
+import static org.testng.Assert.assertEquals;
+import static org.testng.Assert.assertNotNull;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import org.jclouds.http.HttpResponse;
+import org.jclouds.http.functions.UnwrapOnlyJsonValue;
+import org.jclouds.io.Payloads;
+import org.jclouds.json.config.GsonModule;
+import org.jclouds.openstack.nova.domain.FloatingIP;
+import org.testng.annotations.Test;
+
+import com.google.gson.Gson;
+import com.google.inject.Guice;
+import com.google.inject.Injector;
+import com.google.inject.Key;
+import com.google.inject.TypeLiteral;
+
+/**
+ * @author chamerling
+ * 
+ */
+@Test(groups = "unit")
+public class ParseFloatingIPFromJsonResponse {
+	
+	@Test
+	public void testParseFloatingIPFromJsonResponseTest() throws IOException {
+		FloatingIP response = parseFLoatingIP();
+
+		String json = new Gson().toJson(response);
+		assertNotNull(json);
+
+		assertEquals(response.getId(), 1);
+		assertEquals(response.getFixedIP(), "10.0.0.2");
+		assertEquals(response.getInstanceID(), 123);
+		assertEquals(response.getIp(), "10.0.0.3");
+	}
+
+	public static FloatingIP parseFLoatingIP() {
+		Injector i = Guice.createInjector(new GsonModule());
+
+		InputStream is = ParseFloatingIPFromJsonResponse.class
+				.getResourceAsStream("/test_get_floatingip.json");
+
+		UnwrapOnlyJsonValue<FloatingIP> parser = i.getInstance(Key
+				.get(new TypeLiteral<UnwrapOnlyJsonValue<FloatingIP>>() {
+				}));
+		return parser.apply(new HttpResponse(200, "ok", Payloads
+				.newInputStreamPayload(is)));
+	}
+}

apis/nova/src/test/java/org/jclouds/openstack/nova/functions/ParseFloatingIPListFromJsonResponse.java

@@ -0,0 +1,62 @@
+/**
+ * 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.functions;
+
+import static org.testng.Assert.assertEquals;
+
+import java.io.InputStream;
+import java.net.UnknownHostException;
+import java.util.List;
+
+import org.jclouds.http.HttpResponse;
+import org.jclouds.http.functions.UnwrapOnlyJsonValue;
+import org.jclouds.io.Payloads;
+import org.jclouds.json.config.GsonModule;
+import org.jclouds.openstack.nova.domain.FloatingIP;
+import org.testng.annotations.Test;
+
+import com.google.inject.Guice;
+import com.google.inject.Injector;
+import com.google.inject.Key;
+import com.google.inject.TypeLiteral;
+
+/**
+ * @author chamerling
+ * 
+ */
+@Test(groups = "unit")
+public class ParseFloatingIPListFromJsonResponse {
+	Injector i = Guice.createInjector(new GsonModule());
+
+	@Test
+	public void testParseFloatingIPListFromJsonResponseTest() throws UnknownHostException {
+		InputStream is = getClass().getResourceAsStream(
+				"/test_list_floatingips.json");
+
+		UnwrapOnlyJsonValue<List<FloatingIP>> parser = i.getInstance(Key
+				.get(new TypeLiteral<UnwrapOnlyJsonValue<List<FloatingIP>>>() {
+				}));
+		List<FloatingIP> response = parser.apply(new HttpResponse(200, "ok",
+				Payloads.newInputStreamPayload(is)));
+		
+		assertEquals(response.size(), 1);
+		FloatingIP floatingIP = new FloatingIP(1, "10.0.0.3", "11.0.0.1", 12);
+		assertEquals(response.get(0), floatingIP);
+	}
+}

apis/nova/src/test/resources/test_get_floatingip.json

@@ -0,0 +1,9 @@
+{
+    "floating_ip" : 
+        {
+            "id" : 1,
+            "ip" : "10.0.0.3",
+            "fixed_ip" : "10.0.0.2",
+            "instance_id" : 123
+        }
+}

apis/nova/src/test/resources/test_list_floatingips.json

@@ -0,0 +1,10 @@
+{
+    "floating_ips" : [
+        {
+            "id" : 1,
+            "ip" : "10.0.0.3",
+            "fixed_ip": "11.0.0.1",
+            "instance_id": 12
+        }
+    ]
+}