Detangling incubator: virtual nets, tunnels, resource labels, oh my
- virtual networking moved to /apps/virtual; with CLI & REST API
- tunnels and labels moved to /apps/tunnel; with CLI & REST API; UI disabled for now
- protobuf/models moved to /core/protobuf/models
- defunct grpc/rpc registry stuff left under /graveyard
- compile dependencies on /incubator moved to respective modules for compilation
- run-time dependencies will need to be re-tested for dependent apps
- /graveyard will be removed in not-too-distant future
Change-Id: I0a0b995c635487edcf95a352f50dd162186b0b39
diff --git a/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/GlobalLabelApplyCommand.java b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/GlobalLabelApplyCommand.java
new file mode 100644
index 0000000..c5d9e8e
--- /dev/null
+++ b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/GlobalLabelApplyCommand.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * Licensed 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.onosproject.incubator.net.resource.label.cli;
+
+import java.util.Collection;
+import java.util.Iterator;
+
+import org.apache.karaf.shell.api.action.Argument;
+import org.apache.karaf.shell.api.action.Command;
+import org.apache.karaf.shell.api.action.lifecycle.Service;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.incubator.net.resource.label.DefaultLabelResource;
+import org.onosproject.incubator.net.resource.label.LabelResource;
+import org.onosproject.incubator.net.resource.label.LabelResourceService;
+
+@Service
+@Command(scope = "onos", name = "global-label-apply",
+ description = "Apply global labels from global resource pool")
+public class GlobalLabelApplyCommand extends AbstractShellCommand {
+ @Argument(index = 0, name = "applyNum",
+ description = "Applying number means how many labels applications want to use.",
+ required = true, multiValued = false)
+ String applyNum = null;
+
+ private static final String FMT = "deviceid=%s, labelresourceid=%s";
+
+ @Override
+ protected void doExecute() {
+ LabelResourceService lrs = get(LabelResourceService.class);
+ Collection<LabelResource> result =
+ lrs.applyFromGlobalPool(Long.parseLong(applyNum));
+ if (!result.isEmpty()) {
+ for (Iterator<LabelResource> iterator = result.iterator(); iterator
+ .hasNext();) {
+ DefaultLabelResource defaultLabelResource = (DefaultLabelResource) iterator
+ .next();
+ print(FMT, defaultLabelResource.deviceId().toString(),
+ defaultLabelResource.labelResourceId().toString());
+ }
+ }
+ }
+
+}
diff --git a/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/GlobalLabelCommand.java b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/GlobalLabelCommand.java
new file mode 100644
index 0000000..d93bf6f
--- /dev/null
+++ b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/GlobalLabelCommand.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * Licensed 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.onosproject.incubator.net.resource.label.cli;
+
+import org.apache.karaf.shell.api.action.Command;
+import org.apache.karaf.shell.api.action.lifecycle.Service;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.incubator.net.resource.label.LabelResourcePool;
+import org.onosproject.incubator.net.resource.label.LabelResourceService;
+
+@Service
+@Command(scope = "onos", name = "global-label-pool",
+ description = "Gets global label resource pool information.")
+public class GlobalLabelCommand extends AbstractShellCommand {
+ private static final String FMT = "deviceid=%s, beginLabel=%s,"
+ + "endLabel=%s, totalNum=%s, usedNum=%s, currentUsedMaxLabelId=%s,"
+ + "releaseLabelIds=%s";
+
+ @Override
+ protected void doExecute() {
+ LabelResourceService lrs = get(LabelResourceService.class);
+ LabelResourcePool pool = lrs.getGlobalLabelResourcePool();
+ if (pool != null) {
+ print(FMT, pool.deviceId().toString(), pool.beginLabel(),
+ pool.endLabel(), pool.totalNum(), pool.usedNum(),
+ pool.currentUsedMaxLabelId(), pool.releaseLabelId()
+ .toString());
+ }
+ }
+
+}
diff --git a/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/GlobalLabelPoolCreateCommand.java b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/GlobalLabelPoolCreateCommand.java
new file mode 100644
index 0000000..605f7c2
--- /dev/null
+++ b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/GlobalLabelPoolCreateCommand.java
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * Licensed 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.onosproject.incubator.net.resource.label.cli;
+
+import org.apache.karaf.shell.api.action.Argument;
+import org.apache.karaf.shell.api.action.Command;
+import org.apache.karaf.shell.api.action.lifecycle.Service;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.incubator.net.resource.label.LabelResourceAdminService;
+import org.onosproject.incubator.net.resource.label.LabelResourceId;
+
+/**
+ * create label resource pool by specific device id.
+ */
+@Service
+@Command(scope = "onos", name = "global-label-pool-create",
+description = "Creates global label resource pool.")
+public class GlobalLabelPoolCreateCommand extends AbstractShellCommand {
+ @Argument(index = 0, name = "beginLabel",
+ description = "The first label of global label resource pool.",
+ required = true, multiValued = false)
+ String beginLabel = null;
+ @Argument(index = 1, name = "endLabel",
+ description = "The last label of global label resource pool.",
+ required = true, multiValued = false)
+ String endLabel = null;
+
+ @Override
+ protected void doExecute() {
+ LabelResourceAdminService lrs = get(LabelResourceAdminService.class);
+ lrs.createGlobalPool(LabelResourceId.labelResourceId(Long
+ .parseLong(beginLabel)), LabelResourceId.labelResourceId(Long
+ .parseLong(endLabel)));
+ }
+
+}
diff --git a/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/GlobalLabelPoolDestroyCommand.java b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/GlobalLabelPoolDestroyCommand.java
new file mode 100644
index 0000000..09c70375
--- /dev/null
+++ b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/GlobalLabelPoolDestroyCommand.java
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * Licensed 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.onosproject.incubator.net.resource.label.cli;
+
+import org.apache.karaf.shell.api.action.Command;
+import org.apache.karaf.shell.api.action.lifecycle.Service;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.incubator.net.resource.label.LabelResourceAdminService;
+
+@Service
+@Command(scope = "onos", name = "global-label-pool-destroy",
+description = "Destroys global label resource pool")
+public class GlobalLabelPoolDestroyCommand extends AbstractShellCommand {
+ @Override
+ protected void doExecute() {
+ LabelResourceAdminService lrs = get(LabelResourceAdminService.class);
+ lrs.destroyGlobalPool();
+ }
+
+}
diff --git a/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/GlobalLabelReleaseCommand.java b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/GlobalLabelReleaseCommand.java
new file mode 100644
index 0000000..3a692be
--- /dev/null
+++ b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/GlobalLabelReleaseCommand.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * Licensed 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.onosproject.incubator.net.resource.label.cli;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import org.apache.karaf.shell.api.action.Argument;
+import org.apache.karaf.shell.api.action.Command;
+import org.apache.karaf.shell.api.action.lifecycle.Service;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.incubator.net.resource.label.LabelResourceId;
+import org.onosproject.incubator.net.resource.label.LabelResourceService;
+
+@Service
+@Command(scope = "onos", name = "global-label-release",
+description = "Releases labels to global label resource pool.")
+public class GlobalLabelReleaseCommand extends AbstractShellCommand {
+ @Argument(index = 0, name = "releaseLabelIds",
+ description = "Represents for the label ids that are released. They are splited by dot symbol",
+ required = true, multiValued = false)
+ String releaseLabelIds = null;
+
+ @Override
+ protected void doExecute() {
+ LabelResourceService lrs = get(LabelResourceService.class);
+ Set<LabelResourceId> release = new HashSet<LabelResourceId>();
+ String[] labelIds = releaseLabelIds.split(",");
+ LabelResourceId resource = null;
+ for (int i = 0; i < labelIds.length; i++) {
+ resource = LabelResourceId.labelResourceId(Long.parseLong(labelIds[i]));
+ release.add(resource);
+ }
+ lrs.releaseToGlobalPool(release);
+ }
+
+}
diff --git a/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/LabelApplyCommand.java b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/LabelApplyCommand.java
new file mode 100644
index 0000000..c7634fa
--- /dev/null
+++ b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/LabelApplyCommand.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * Licensed 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.onosproject.incubator.net.resource.label.cli;
+
+import java.util.Collection;
+import java.util.Iterator;
+
+import org.apache.karaf.shell.api.action.Argument;
+import org.apache.karaf.shell.api.action.Command;
+import org.apache.karaf.shell.api.action.lifecycle.Service;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.net.DeviceId;
+import org.onosproject.incubator.net.resource.label.DefaultLabelResource;
+import org.onosproject.incubator.net.resource.label.LabelResource;
+import org.onosproject.incubator.net.resource.label.LabelResourceService;
+
+@Service
+@Command(scope = "onos", name = "label-apply",
+ description = "Apply label resource from device pool by specific device id")
+public class LabelApplyCommand extends AbstractShellCommand {
+ @Argument(index = 0, name = "deviceId",
+ description = "Device identity",
+ required = true, multiValued = false)
+ String deviceId = null;
+ @Argument(index = 1, name = "applyNum",
+ description = "Applying number means how many labels applications want to use.",
+ required = true, multiValued = false)
+ String applyNum = null;
+
+ private static final String FMT = "deviceid=%s, labelresourceid=%s";
+
+ @Override
+ protected void doExecute() {
+ LabelResourceService lrs = get(LabelResourceService.class);
+ Collection<LabelResource> result = lrs.applyFromDevicePool(DeviceId
+ .deviceId(deviceId), Long.parseLong(applyNum));
+ if (!result.isEmpty()) {
+ for (Iterator<LabelResource> iterator = result.iterator(); iterator
+ .hasNext();) {
+ DefaultLabelResource defaultLabelResource = (DefaultLabelResource) iterator
+ .next();
+ print(FMT, defaultLabelResource.deviceId().toString(),
+ defaultLabelResource.labelResourceId().toString());
+ }
+ }
+ }
+
+}
diff --git a/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/LabelPoolCreateCommand.java b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/LabelPoolCreateCommand.java
new file mode 100644
index 0000000..775c269
--- /dev/null
+++ b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/LabelPoolCreateCommand.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * Licensed 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.onosproject.incubator.net.resource.label.cli;
+
+import org.apache.karaf.shell.api.action.Argument;
+import org.apache.karaf.shell.api.action.Command;
+import org.apache.karaf.shell.api.action.lifecycle.Service;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.net.DeviceId;
+import org.onosproject.incubator.net.resource.label.LabelResourceAdminService;
+import org.onosproject.incubator.net.resource.label.LabelResourceId;
+
+/**
+ * create label resource pool by specific device id.
+ */
+@Service
+@Command(scope = "onos", name = "label-pool-create",
+ description = "Creates label resource pool by a specific device id")
+public class LabelPoolCreateCommand extends AbstractShellCommand {
+ @Argument(index = 0, name = "deviceId", description = "Device identity", required = true, multiValued = false)
+ String deviceId = null;
+ @Argument(index = 1, name = "beginLabel",
+ description = "The first label of global label resource pool.", required = true, multiValued = false)
+ String beginLabel = null;
+ @Argument(index = 2, name = "endLabel",
+ description = "The last label of global label resource pool.", required = true, multiValued = false)
+ String endLabel = null;
+
+ @Override
+ protected void doExecute() {
+ LabelResourceAdminService lrs = get(LabelResourceAdminService.class);
+ lrs.createDevicePool(DeviceId.deviceId(deviceId), LabelResourceId
+ .labelResourceId(Long.parseLong(beginLabel)), LabelResourceId
+ .labelResourceId(Long.parseLong(endLabel)));
+ }
+
+}
diff --git a/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/LabelPoolDestroyCommand.java b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/LabelPoolDestroyCommand.java
new file mode 100644
index 0000000..c875cd8
--- /dev/null
+++ b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/LabelPoolDestroyCommand.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * Licensed 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.onosproject.incubator.net.resource.label.cli;
+
+import org.apache.karaf.shell.api.action.Argument;
+import org.apache.karaf.shell.api.action.Command;
+import org.apache.karaf.shell.api.action.lifecycle.Service;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.net.DeviceId;
+import org.onosproject.incubator.net.resource.label.LabelResourceAdminService;
+
+@Service
+@Command(scope = "onos", name = "label-pool-destroy",
+ description = "Destroys label resource pool by a specific device id")
+public class LabelPoolDestroyCommand extends AbstractShellCommand {
+ @Argument(index = 0, name = "deviceId", description = "Device identity", required = true, multiValued = false)
+ String deviceId = null;
+
+ @Override
+ protected void doExecute() {
+ LabelResourceAdminService lrs = get(LabelResourceAdminService.class);
+ lrs.destroyDevicePool(DeviceId.deviceId(deviceId));
+ }
+
+}
diff --git a/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/LabelReleaseCommand.java b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/LabelReleaseCommand.java
new file mode 100644
index 0000000..c511642
--- /dev/null
+++ b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/LabelReleaseCommand.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * Licensed 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.onosproject.incubator.net.resource.label.cli;
+
+import org.apache.karaf.shell.api.action.Argument;
+import org.apache.karaf.shell.api.action.Command;
+import org.apache.karaf.shell.api.action.lifecycle.Service;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.net.DeviceId;
+import org.onosproject.incubator.net.resource.label.DefaultLabelResource;
+import org.onosproject.incubator.net.resource.label.LabelResource;
+import org.onosproject.incubator.net.resource.label.LabelResourceId;
+import org.onosproject.incubator.net.resource.label.LabelResourceService;
+
+import com.google.common.collect.ArrayListMultimap;
+import com.google.common.collect.Multimap;
+
+@Service
+@Command(scope = "onos", name = "label-release",
+description = "Releases label ids to label resource pool by a specific device id")
+public class LabelReleaseCommand extends AbstractShellCommand {
+ @Argument(index = 0, name = "deviceId",
+ description = "Device identity",
+ required = true, multiValued = false)
+ String deviceId = null;
+ @Argument(index = 1, name = "releaseLabelIds",
+ description = "Represents for the label ids that are released. They are splited by dot symbol",
+ required = true, multiValued = false)
+ String releaseLabelIds = null;
+
+ @Override
+ protected void doExecute() {
+ LabelResourceService lrs = get(LabelResourceService.class);
+ Multimap<DeviceId, LabelResource> map = ArrayListMultimap
+ .create();
+ String[] labelIds = releaseLabelIds.split(",");
+ DefaultLabelResource resource = null;
+ for (int i = 0; i < labelIds.length; i++) {
+ resource = new DefaultLabelResource(
+ DeviceId.deviceId(deviceId),
+ LabelResourceId.labelResourceId(Long
+ .parseLong(labelIds[i])));
+ map.put(DeviceId.deviceId(deviceId), resource);
+ }
+ lrs.releaseToDevicePool(map);
+ }
+
+}
diff --git a/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/LabelResourceCommand.java b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/LabelResourceCommand.java
new file mode 100644
index 0000000..84c8f65
--- /dev/null
+++ b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/LabelResourceCommand.java
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * Licensed 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.onosproject.incubator.net.resource.label.cli;
+
+import org.apache.karaf.shell.api.action.Argument;
+import org.apache.karaf.shell.api.action.Command;
+import org.apache.karaf.shell.api.action.lifecycle.Service;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.net.DeviceId;
+import org.onosproject.incubator.net.resource.label.LabelResourcePool;
+import org.onosproject.incubator.net.resource.label.LabelResourceService;
+
+@Service
+@Command(scope = "onos", name = "label-pool",
+ description = "Gets label resource pool information by a specific device id")
+public class LabelResourceCommand extends AbstractShellCommand {
+ @Argument(index = 0, name = "deviceId",
+ description = "Device identity", required = true, multiValued = false)
+ String deviceId = null;
+ private static final String FMT = "deviceid=%s, beginLabel=%s,"
+ + "endLabel=%s, totalNum=%s, usedNum=%s, currentUsedMaxLabelId=%s,"
+ + "releaseLabelIds=%s";
+
+ @Override
+ protected void doExecute() {
+ LabelResourceService lrs = get(LabelResourceService.class);
+ LabelResourcePool pool = lrs.getDeviceLabelResourcePool(DeviceId
+ .deviceId(deviceId));
+ if (pool != null) {
+ print(FMT, pool.deviceId().toString(), pool.beginLabel(),
+ pool.endLabel(), pool.totalNum(), pool.usedNum(),
+ pool.currentUsedMaxLabelId(), pool.releaseLabelId()
+ .toString());
+ } else {
+ print(FMT, deviceId, null, null, null, null, null, null);
+ }
+ }
+
+}
diff --git a/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/package-info.java b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/package-info.java
new file mode 100644
index 0000000..0e8608f
--- /dev/null
+++ b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/cli/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * Licensed 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.
+ */
+
+/**
+ * CLIs for the resource label subsystem.
+ */
+package org.onosproject.incubator.net.resource.label.cli;
diff --git a/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/impl/LabelResourceManager.java b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/impl/LabelResourceManager.java
new file mode 100644
index 0000000..ad9a133
--- /dev/null
+++ b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/impl/LabelResourceManager.java
@@ -0,0 +1,233 @@
+/*
+ * Copyright 2015-present Open Networking Foundation
+ *
+ * Licensed 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.onosproject.incubator.net.resource.label.impl;
+
+import com.google.common.collect.Multimap;
+import org.onosproject.incubator.net.resource.label.LabelResource;
+import org.onosproject.incubator.net.resource.label.LabelResourceAdminService;
+import org.onosproject.incubator.net.resource.label.LabelResourceDelegate;
+import org.onosproject.incubator.net.resource.label.LabelResourceEvent;
+import org.onosproject.incubator.net.resource.label.LabelResourceId;
+import org.onosproject.incubator.net.resource.label.LabelResourceListener;
+import org.onosproject.incubator.net.resource.label.LabelResourcePool;
+import org.onosproject.incubator.net.resource.label.LabelResourceProvider;
+import org.onosproject.incubator.net.resource.label.LabelResourceProviderRegistry;
+import org.onosproject.incubator.net.resource.label.LabelResourceProviderService;
+import org.onosproject.incubator.net.resource.label.LabelResourceService;
+import org.onosproject.incubator.net.resource.label.LabelResourceStore;
+import org.onosproject.net.Device;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.device.DeviceEvent;
+import org.onosproject.net.device.DeviceEvent.Type;
+import org.onosproject.net.device.DeviceListener;
+import org.onosproject.net.device.DeviceService;
+import org.onosproject.net.provider.AbstractListenerProviderRegistry;
+import org.onosproject.net.provider.AbstractProviderService;
+import org.osgi.service.component.annotations.Activate;
+import org.osgi.service.component.annotations.Component;
+import org.osgi.service.component.annotations.Deactivate;
+import org.osgi.service.component.annotations.Reference;
+import org.osgi.service.component.annotations.ReferenceCardinality;
+import org.slf4j.Logger;
+
+import java.util.Collection;
+import java.util.Set;
+
+import static com.google.common.base.Preconditions.checkArgument;
+import static com.google.common.base.Preconditions.checkNotNull;
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * provides implementation of the label resource NB & SB APIs.
+ *
+ */
+@Component(immediate = true,
+ service = {LabelResourceService.class, LabelResourceAdminService.class, LabelResourceProviderRegistry.class})
+public class LabelResourceManager
+ extends AbstractListenerProviderRegistry<LabelResourceEvent, LabelResourceListener,
+ LabelResourceProvider, LabelResourceProviderService>
+ implements LabelResourceService, LabelResourceAdminService, LabelResourceProviderRegistry {
+ private final Logger log = getLogger(getClass());
+ private final LabelResourceDelegate delegate = new InternalLabelResourceDelegate();
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY)
+ protected LabelResourceStore store;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY)
+ protected DeviceService deviceService;
+
+ private DeviceListener deviceListener = new InternalDeviceListener();
+
+ @Activate
+ public void activate() {
+ store.setDelegate(delegate);
+ eventDispatcher.addSink(LabelResourceEvent.class, listenerRegistry);
+ deviceService.addListener(deviceListener);
+ log.info("Started");
+
+ }
+
+ @Deactivate
+ public void deactivate() {
+ deviceService.removeListener(deviceListener);
+ store.unsetDelegate(delegate);
+ eventDispatcher.removeSink(LabelResourceEvent.class);
+ log.info("Stopped");
+ }
+
+ @Override
+ public boolean createDevicePool(DeviceId deviceId,
+ LabelResourceId beginLabel,
+ LabelResourceId endLabel) {
+ checkNotNull(deviceId, "deviceId is not null");
+ checkNotNull(beginLabel, "beginLabel is not null");
+ checkNotNull(endLabel, "endLabel is not null");
+ checkArgument(beginLabel.labelId() >= 0 || endLabel.labelId() >= 0,
+ "The value of beginLabel and the value of endLabel must be both positive number.");
+ checkArgument(beginLabel.labelId() < endLabel.labelId(),
+ "The value of endLabel must be greater than the value of beginLabel.");
+ return store.createDevicePool(deviceId, beginLabel, endLabel);
+ }
+
+ @Override
+ public boolean createGlobalPool(LabelResourceId beginLabel,
+ LabelResourceId endLabel) {
+ checkNotNull(beginLabel, "beginLabel is not null");
+ checkNotNull(endLabel, "endLabel is not null");
+ checkArgument(beginLabel.labelId() >= 0 && endLabel.labelId() >= 0,
+ "The value of beginLabel and the value of endLabel must be both positive number.");
+ checkArgument(beginLabel.labelId() < endLabel.labelId(),
+ "The value of endLabel must be greater than the value of beginLabel.");
+ return store.createGlobalPool(beginLabel, endLabel);
+ }
+
+ @Override
+ public boolean destroyDevicePool(DeviceId deviceId) {
+ checkNotNull(deviceId, "deviceId is not null");
+ return store.destroyDevicePool(deviceId);
+ }
+
+ @Override
+ public boolean destroyGlobalPool() {
+ return store.destroyGlobalPool();
+ }
+
+ @Override
+ public Collection<LabelResource> applyFromDevicePool(DeviceId deviceId,
+ long applyNum) {
+ checkNotNull(deviceId, "deviceId is not null");
+ return store.applyFromDevicePool(deviceId, applyNum);
+ }
+
+ @Override
+ public Collection<LabelResource> applyFromGlobalPool(long applyNum) {
+ return store.applyFromGlobalPool(applyNum);
+ }
+
+ @Override
+ public boolean releaseToDevicePool(Multimap<DeviceId, LabelResource> release) {
+ checkNotNull(release, "release is not null");
+ return store.releaseToDevicePool(release);
+ }
+
+ @Override
+ public boolean releaseToGlobalPool(Set<LabelResourceId> release) {
+ checkNotNull(release, "release is not null");
+ return store.releaseToGlobalPool(release);
+ }
+
+ @Override
+ public boolean isDevicePoolFull(DeviceId deviceId) {
+ checkNotNull(deviceId, "deviceId is not null");
+ return store.isDevicePoolFull(deviceId);
+ }
+
+ @Override
+ public boolean isGlobalPoolFull() {
+ return store.isGlobalPoolFull();
+ }
+
+ @Override
+ public long getFreeNumOfDevicePool(DeviceId deviceId) {
+ checkNotNull(deviceId, "deviceId is not null");
+ return store.getFreeNumOfDevicePool(deviceId);
+ }
+
+ @Override
+ public long getFreeNumOfGlobalPool() {
+ return store.getFreeNumOfGlobalPool();
+ }
+
+ @Override
+ public LabelResourcePool getDeviceLabelResourcePool(DeviceId deviceId) {
+ checkNotNull(deviceId, "deviceId is not null");
+ return store.getDeviceLabelResourcePool(deviceId);
+ }
+
+ @Override
+ public LabelResourcePool getGlobalLabelResourcePool() {
+ return store.getGlobalLabelResourcePool();
+ }
+
+ private class InternalLabelResourceDelegate implements LabelResourceDelegate {
+ @Override
+ public void notify(LabelResourceEvent event) {
+ post(event);
+ }
+
+ }
+
+ private class InternalDeviceListener implements DeviceListener {
+ @Override
+ public void event(DeviceEvent event) {
+ Device device = event.subject();
+ if (Type.DEVICE_REMOVED.equals(event.type())) {
+ destroyDevicePool(device.id());
+ }
+ }
+ }
+
+ private class InternalLabelResourceProviderService
+ extends AbstractProviderService<LabelResourceProvider>
+ implements LabelResourceProviderService {
+
+ protected InternalLabelResourceProviderService(LabelResourceProvider provider) {
+ super(provider);
+ }
+
+ @Override
+ public void deviceLabelResourcePoolDetected(DeviceId deviceId,
+ LabelResourceId beginLabel,
+ LabelResourceId endLabel) {
+ checkNotNull(deviceId, "deviceId is not null");
+ checkNotNull(beginLabel, "beginLabel is not null");
+ checkNotNull(endLabel, "endLabel is not null");
+ createDevicePool(deviceId, beginLabel, endLabel);
+ }
+
+ @Override
+ public void deviceLabelResourcePoolDestroyed(DeviceId deviceId) {
+ checkNotNull(deviceId, "deviceId is not null");
+ destroyDevicePool(deviceId);
+ }
+
+ }
+
+ @Override
+ protected LabelResourceProviderService createProviderService(LabelResourceProvider provider) {
+ return new InternalLabelResourceProviderService(provider);
+ }
+}
diff --git a/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/impl/package-info.java b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/impl/package-info.java
new file mode 100644
index 0000000..6df566f
--- /dev/null
+++ b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/impl/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2015-present Open Networking Foundation
+ *
+ * Licensed 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.
+ */
+
+/**
+ * Implementation of the label resource subsystem.
+ */
+package org.onosproject.incubator.net.resource.label.impl;
\ No newline at end of file
diff --git a/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/store/impl/DistributedLabelResourceStore.java b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/store/impl/DistributedLabelResourceStore.java
new file mode 100644
index 0000000..aa7133a
--- /dev/null
+++ b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/store/impl/DistributedLabelResourceStore.java
@@ -0,0 +1,530 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * Licensed 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.onosproject.incubator.net.resource.label.store.impl;
+
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Multimap;
+import org.onlab.util.KryoNamespace;
+import org.onosproject.cluster.ClusterService;
+import org.onosproject.cluster.NodeId;
+import org.onosproject.incubator.net.resource.label.DefaultLabelResource;
+import org.onosproject.incubator.net.resource.label.LabelResource;
+import org.onosproject.incubator.net.resource.label.LabelResourceDelegate;
+import org.onosproject.incubator.net.resource.label.LabelResourceEvent;
+import org.onosproject.incubator.net.resource.label.LabelResourceEvent.Type;
+import org.onosproject.incubator.net.resource.label.LabelResourceId;
+import org.onosproject.incubator.net.resource.label.LabelResourcePool;
+import org.onosproject.incubator.net.resource.label.LabelResourceRequest;
+import org.onosproject.incubator.net.resource.label.LabelResourceStore;
+import org.onosproject.mastership.MastershipService;
+import org.onosproject.net.Device;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.device.DeviceService;
+import org.onosproject.store.AbstractStore;
+import org.onosproject.store.cluster.messaging.ClusterCommunicationService;
+import org.onosproject.store.serializers.KryoNamespaces;
+import org.onosproject.store.service.ConsistentMap;
+import org.onosproject.store.service.Serializer;
+import org.onosproject.store.service.StorageService;
+import org.onosproject.store.service.Versioned;
+import org.osgi.service.component.annotations.Activate;
+import org.osgi.service.component.annotations.Component;
+import org.osgi.service.component.annotations.Deactivate;
+import org.osgi.service.component.annotations.Reference;
+import org.osgi.service.component.annotations.ReferenceCardinality;
+import org.slf4j.Logger;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+
+import static org.onlab.util.Tools.groupedThreads;
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Manages label resources using copycat.
+ */
+@Component(immediate = true, service = LabelResourceStore.class)
+public class DistributedLabelResourceStore
+ extends AbstractStore<LabelResourceEvent, LabelResourceDelegate>
+ implements LabelResourceStore {
+ private final Logger log = getLogger(getClass());
+
+ private static final String POOL_MAP_NAME = "onos-label-resource-pool";
+
+ private static final String GLOBAL_RESOURCE_POOL_DEVICE_ID = "global_resource_pool_device_id";
+
+ private ConsistentMap<DeviceId, LabelResourcePool> resourcePool = null;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY)
+ protected StorageService storageService;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY)
+ protected MastershipService mastershipService;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY)
+ protected ClusterCommunicationService clusterCommunicator;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY)
+ protected ClusterService clusterService;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY)
+ protected DeviceService deviceService;
+
+ private ExecutorService messageHandlingExecutor;
+ private static final int MESSAGE_HANDLER_THREAD_POOL_SIZE = 8;
+ private static final long PEER_REQUEST_TIMEOUT_MS = 5000;
+
+ private static final Serializer SERIALIZER = Serializer
+ .using(new KryoNamespace.Builder().register(KryoNamespaces.API)
+ .register(LabelResourceEvent.class)
+ .register(LabelResourcePool.class)
+ .register(LabelResourceRequest.class)
+ .register(LabelResourceRequest.Type.class)
+ .register(LabelResourceEvent.Type.class)
+ .register(DefaultLabelResource.class)
+ .register(LabelResourceId.class)
+ .nextId(KryoNamespaces.BEGIN_USER_CUSTOM_ID).build());
+
+ @Activate
+ public void activate() {
+
+ resourcePool = storageService
+ .<DeviceId, LabelResourcePool>consistentMapBuilder()
+ .withName(POOL_MAP_NAME).withSerializer(SERIALIZER).build();
+ messageHandlingExecutor = Executors
+ .newFixedThreadPool(MESSAGE_HANDLER_THREAD_POOL_SIZE,
+ groupedThreads("onos/store/flow",
+ "message-handlers",
+ log));
+ clusterCommunicator
+ .addSubscriber(LabelResourceMessageSubjects.LABEL_POOL_CREATED,
+ SERIALIZER::<LabelResourcePool>decode,
+ operation -> {
+ log.trace("received get flow entry request for {}", operation);
+ return internalCreate(operation);
+ },
+ SERIALIZER::<Boolean>encode,
+ messageHandlingExecutor);
+ clusterCommunicator
+ .addSubscriber(LabelResourceMessageSubjects.LABEL_POOL_DESTROYED,
+ SERIALIZER::<DeviceId>decode,
+ deviceId -> {
+ log.trace("received get flow entry request for {}", deviceId);
+ return internalDestroy(deviceId);
+ },
+ SERIALIZER::<Boolean>encode,
+ messageHandlingExecutor);
+ clusterCommunicator
+ .addSubscriber(LabelResourceMessageSubjects.LABEL_POOL_APPLY,
+ SERIALIZER::<LabelResourceRequest>decode,
+ request -> {
+ log.trace("received get flow entry request for {}", request);
+ return internalApply(request);
+
+ },
+ SERIALIZER::<Collection<LabelResource>>encode,
+ messageHandlingExecutor);
+ clusterCommunicator
+ .addSubscriber(LabelResourceMessageSubjects.LABEL_POOL_RELEASE,
+ SERIALIZER::<LabelResourceRequest>decode,
+ request -> {
+ log.trace("received get flow entry request for {}",
+ request);
+ return internalRelease(request);
+ },
+ SERIALIZER::<Boolean>encode,
+ messageHandlingExecutor);
+ log.info("Started");
+ }
+
+ @Deactivate
+ public void deactivate() {
+ clusterCommunicator
+ .removeSubscriber(LabelResourceMessageSubjects.LABEL_POOL_CREATED);
+ clusterCommunicator
+ .removeSubscriber(LabelResourceMessageSubjects.LABEL_POOL_APPLY);
+ clusterCommunicator
+ .removeSubscriber(LabelResourceMessageSubjects.LABEL_POOL_DESTROYED);
+ clusterCommunicator
+ .removeSubscriber(LabelResourceMessageSubjects.LABEL_POOL_RELEASE);
+ messageHandlingExecutor.shutdown();
+ log.info("Stopped");
+ }
+
+ @Override
+ public boolean createDevicePool(DeviceId deviceId,
+ LabelResourceId beginLabel,
+ LabelResourceId endLabel) {
+ LabelResourcePool pool = new LabelResourcePool(deviceId.toString(),
+ beginLabel.labelId(),
+ endLabel.labelId());
+ return this.create(pool);
+ }
+
+ @Override
+ public boolean createGlobalPool(LabelResourceId beginLabel,
+ LabelResourceId endLabel) {
+ LabelResourcePool pool = new LabelResourcePool(GLOBAL_RESOURCE_POOL_DEVICE_ID,
+ beginLabel.labelId(),
+ endLabel.labelId());
+ return this.internalCreate(pool);
+ }
+
+ private boolean create(LabelResourcePool pool) {
+ Device device = deviceService.getDevice(pool.deviceId());
+ if (device == null) {
+ return false;
+ }
+
+ NodeId master = mastershipService.getMasterFor(pool.deviceId());
+
+ if (master == null) {
+ log.warn("Failed to create label resource pool: No master for {}", pool);
+ return false;
+ }
+
+ if (master.equals(clusterService.getLocalNode().id())) {
+ return internalCreate(pool);
+ }
+
+ log.trace("Forwarding getFlowEntries to {}, which is the primary (master) for device {}",
+ master, pool.deviceId());
+
+ return complete(clusterCommunicator
+ .sendAndReceive(pool,
+ LabelResourceMessageSubjects.LABEL_POOL_CREATED,
+ SERIALIZER::encode, SERIALIZER::decode,
+ master));
+ }
+
+ private boolean internalCreate(LabelResourcePool pool) {
+ Versioned<LabelResourcePool> poolOld = resourcePool
+ .get(pool.deviceId());
+ if (poolOld == null) {
+ resourcePool.put(pool.deviceId(), pool);
+ LabelResourceEvent event = new LabelResourceEvent(Type.POOL_CREATED,
+ pool);
+ notifyDelegate(event);
+ return true;
+ }
+ return false;
+ }
+
+ @Override
+ public boolean destroyDevicePool(DeviceId deviceId) {
+ Device device = deviceService.getDevice(deviceId);
+ if (device == null) {
+ return false;
+ }
+
+ NodeId master = mastershipService.getMasterFor(deviceId);
+
+ if (master == null) {
+ log.warn("Failed to destroyDevicePool. No master for {}", deviceId);
+ return false;
+ }
+
+ if (master.equals(clusterService.getLocalNode().id())) {
+ return internalDestroy(deviceId);
+ }
+
+ log.trace("Forwarding request to {}, which is the primary (master) for device {}",
+ master, deviceId);
+
+ return complete(clusterCommunicator
+ .sendAndReceive(deviceId,
+ LabelResourceMessageSubjects.LABEL_POOL_DESTROYED,
+ SERIALIZER::encode, SERIALIZER::decode,
+ master));
+ }
+
+ private boolean internalDestroy(DeviceId deviceId) {
+ Versioned<LabelResourcePool> poolOld = resourcePool.get(deviceId);
+ if (poolOld != null) {
+ resourcePool.remove(deviceId);
+ LabelResourceEvent event = new LabelResourceEvent(Type.POOL_DESTROYED,
+ poolOld.value());
+ notifyDelegate(event);
+ }
+ log.info("success to destroy the label resource pool of device id {}",
+ deviceId);
+ return true;
+ }
+
+ @Override
+ public Collection<LabelResource> applyFromDevicePool(DeviceId deviceId,
+ long applyNum) {
+ Device device = deviceService.getDevice(deviceId);
+ if (device == null) {
+ return Collections.emptyList();
+ }
+ LabelResourceRequest request = new LabelResourceRequest(deviceId,
+ LabelResourceRequest.Type.APPLY,
+ applyNum, null);
+ NodeId master = mastershipService.getMasterFor(deviceId);
+
+ if (master == null) {
+ log.warn("Failed to applyFromDevicePool: No master for {}", deviceId);
+ return Collections.emptyList();
+ }
+
+ if (master.equals(clusterService.getLocalNode().id())) {
+ return internalApply(request);
+ }
+
+ log.trace("Forwarding request to {}, which is the primary (master) for device {}",
+ master, deviceId);
+
+ return complete(clusterCommunicator
+ .sendAndReceive(request,
+ LabelResourceMessageSubjects.LABEL_POOL_APPLY,
+ SERIALIZER::encode, SERIALIZER::decode,
+ master));
+ }
+
+ private Collection<LabelResource> internalApply(LabelResourceRequest request) {
+ DeviceId deviceId = request.deviceId();
+ long applyNum = request.applyNum();
+ Versioned<LabelResourcePool> poolOld = resourcePool.get(deviceId);
+ if (poolOld == null) {
+ log.info("label resource pool not allocated for deviceId {}.", deviceId);
+ return Collections.emptyList();
+ }
+ LabelResourcePool pool = poolOld.value();
+ Collection<LabelResource> result = new HashSet<>();
+ long freeNum = this.getFreeNumOfDevicePool(deviceId);
+ if (applyNum > freeNum) {
+ log.info("the free number of the label resource pool of deviceId {} is not enough.");
+ return Collections.emptyList();
+ }
+ Set<LabelResource> releaseLabels = new HashSet<>(pool.releaseLabelId());
+ long tmp = releaseLabels.size() > applyNum ? applyNum : releaseLabels
+ .size();
+ LabelResource resource = null;
+ for (int i = 0; i < tmp; i++) {
+ Iterator<LabelResource> it = releaseLabels.iterator();
+ if (it.hasNext()) {
+ resource = it.next();
+ releaseLabels.remove(resource);
+ }
+ result.add(resource);
+ }
+ for (long j = pool.currentUsedMaxLabelId().labelId(); j < pool
+ .currentUsedMaxLabelId().labelId() + applyNum - tmp; j++) {
+ resource = new DefaultLabelResource(deviceId,
+ LabelResourceId
+ .labelResourceId(j));
+ result.add(resource);
+ }
+ long beginLabel = pool.beginLabel().labelId();
+ long endLabel = pool.endLabel().labelId();
+ long totalNum = pool.totalNum();
+ long current = pool.currentUsedMaxLabelId().labelId() + applyNum - tmp;
+ long usedNum = pool.usedNum() + applyNum;
+ ImmutableSet<LabelResource> freeLabel = ImmutableSet
+ .copyOf(releaseLabels);
+ LabelResourcePool newPool = new LabelResourcePool(deviceId.toString(),
+ beginLabel, endLabel,
+ totalNum, usedNum,
+ current, freeLabel);
+ resourcePool.put(deviceId, newPool);
+ log.info("success to apply label resource");
+ return result;
+ }
+
+ @Override
+ public boolean releaseToDevicePool(Multimap<DeviceId, LabelResource> release) {
+ Map<DeviceId, Collection<LabelResource>> maps = release.asMap();
+ Set<DeviceId> deviceIdSet = maps.keySet();
+ LabelResourceRequest request = null;
+ for (Iterator<DeviceId> it = deviceIdSet.iterator(); it.hasNext();) {
+ DeviceId deviceId = it.next();
+ Device device = deviceService.getDevice(deviceId);
+ if (device == null) {
+ continue;
+ }
+ ImmutableSet<LabelResource> collection = ImmutableSet.copyOf(maps
+ .get(deviceId));
+ request = new LabelResourceRequest(deviceId,
+ LabelResourceRequest.Type.RELEASE,
+ 0, collection);
+ NodeId master = mastershipService.getMasterFor(deviceId);
+
+ if (master == null) {
+ log.warn("Failed to releaseToDevicePool: No master for {}", deviceId);
+ return false;
+ }
+
+ if (master.equals(clusterService.getLocalNode().id())) {
+ return internalRelease(request);
+ }
+
+ log.trace("Forwarding request to {}, which is the primary (master) for device {}",
+ master, deviceId);
+
+ return complete(clusterCommunicator
+ .sendAndReceive(request,
+ LabelResourceMessageSubjects.LABEL_POOL_RELEASE,
+ SERIALIZER::encode, SERIALIZER::decode,
+ master));
+ }
+ return false;
+ }
+
+ private boolean internalRelease(LabelResourceRequest request) {
+ DeviceId deviceId = request.deviceId();
+ Collection<LabelResource> release = request.releaseCollection();
+ Versioned<LabelResourcePool> poolOld = resourcePool.get(deviceId);
+ if (poolOld == null) {
+ log.info("the label resource pool of device id {} not allocated");
+ return false;
+ }
+ LabelResourcePool pool = poolOld.value();
+ if (pool == null) {
+ log.info("the label resource pool of device id {} does not exist");
+ return false;
+ }
+ Set<LabelResource> storeSet = new HashSet<>(pool.releaseLabelId());
+ LabelResource labelResource = null;
+ long realReleasedNum = 0;
+ for (Iterator<LabelResource> it = release.iterator(); it.hasNext();) {
+ labelResource = it.next();
+ if (labelResource.labelResourceId().labelId() < pool.beginLabel()
+ .labelId()
+ || labelResource.labelResourceId().labelId() > pool
+ .endLabel().labelId()) {
+ continue;
+ }
+ if (pool.currentUsedMaxLabelId().labelId() > labelResource
+ .labelResourceId().labelId()
+ || !storeSet.contains(labelResource)) {
+ storeSet.add(labelResource);
+ realReleasedNum++;
+ }
+ }
+ long beginNum = pool.beginLabel().labelId();
+ long endNum = pool.endLabel().labelId();
+ long totalNum = pool.totalNum();
+ long usedNum = pool.usedNum() - realReleasedNum;
+ long current = pool.currentUsedMaxLabelId().labelId();
+ ImmutableSet<LabelResource> s = ImmutableSet.copyOf(storeSet);
+ LabelResourcePool newPool = new LabelResourcePool(deviceId.toString(),
+ beginNum, endNum,
+ totalNum, usedNum,
+ current, s);
+ resourcePool.put(deviceId, newPool);
+ log.info("success to release label resource");
+ return true;
+ }
+
+ @Override
+ public boolean isDevicePoolFull(DeviceId deviceId) {
+ Versioned<LabelResourcePool> pool = resourcePool.get(deviceId);
+ if (pool == null) {
+ return true;
+ }
+ return pool.value().currentUsedMaxLabelId() == pool.value().endLabel()
+ && pool.value().releaseLabelId().size() == 0 ? true : false;
+ }
+
+ @Override
+ public long getFreeNumOfDevicePool(DeviceId deviceId) {
+ Versioned<LabelResourcePool> pool = resourcePool.get(deviceId);
+ if (pool == null) {
+ return 0;
+ }
+ return pool.value().endLabel().labelId()
+ - pool.value().currentUsedMaxLabelId().labelId()
+ + pool.value().releaseLabelId().size();
+ }
+
+ @Override
+ public LabelResourcePool getDeviceLabelResourcePool(DeviceId deviceId) {
+ Versioned<LabelResourcePool> pool = resourcePool.get(deviceId);
+ return pool == null ? null : pool.value();
+ }
+
+ @Override
+ public boolean destroyGlobalPool() {
+ return this.internalDestroy(DeviceId
+ .deviceId(GLOBAL_RESOURCE_POOL_DEVICE_ID));
+ }
+
+ @Override
+ public Collection<LabelResource> applyFromGlobalPool(long applyNum) {
+ LabelResourceRequest request = new LabelResourceRequest(DeviceId.deviceId(GLOBAL_RESOURCE_POOL_DEVICE_ID),
+ LabelResourceRequest.Type.APPLY,
+ applyNum, null);
+ return this.internalApply(request);
+ }
+
+ @Override
+ public boolean releaseToGlobalPool(Set<LabelResourceId> release) {
+ Set<LabelResource> set = new HashSet<>();
+ DefaultLabelResource resource = null;
+ for (LabelResourceId labelResource : release) {
+ resource = new DefaultLabelResource(DeviceId.deviceId(GLOBAL_RESOURCE_POOL_DEVICE_ID),
+ labelResource);
+ set.add(resource);
+ }
+ LabelResourceRequest request = new LabelResourceRequest(DeviceId.deviceId(GLOBAL_RESOURCE_POOL_DEVICE_ID),
+ LabelResourceRequest.Type.RELEASE,
+ 0,
+ ImmutableSet.copyOf(set));
+ return this.internalRelease(request);
+ }
+
+ @Override
+ public boolean isGlobalPoolFull() {
+ return this.isDevicePoolFull(DeviceId
+ .deviceId(GLOBAL_RESOURCE_POOL_DEVICE_ID));
+ }
+
+ @Override
+ public long getFreeNumOfGlobalPool() {
+ return this.getFreeNumOfDevicePool(DeviceId
+ .deviceId(GLOBAL_RESOURCE_POOL_DEVICE_ID));
+ }
+
+ @Override
+ public LabelResourcePool getGlobalLabelResourcePool() {
+ return this.getDeviceLabelResourcePool(DeviceId
+ .deviceId(GLOBAL_RESOURCE_POOL_DEVICE_ID));
+ }
+
+ private <T> T complete(Future<T> future) {
+ try {
+ return future.get(PEER_REQUEST_TIMEOUT_MS, TimeUnit.MILLISECONDS);
+ } catch (InterruptedException e) {
+ Thread.currentThread().interrupt();
+ log.error("Interrupted while waiting for operation to complete.", e);
+ return null;
+ } catch (TimeoutException | ExecutionException e) {
+ log.error("Failed remote operation", e);
+ return null;
+ }
+ }
+}
diff --git a/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/store/impl/LabelResourceMessageSubjects.java b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/store/impl/LabelResourceMessageSubjects.java
new file mode 100644
index 0000000..cd89233
--- /dev/null
+++ b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/store/impl/LabelResourceMessageSubjects.java
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * Licensed 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.onosproject.incubator.net.resource.label.store.impl;
+
+import org.onosproject.store.cluster.messaging.MessageSubject;
+
+public final class LabelResourceMessageSubjects {
+
+ private LabelResourceMessageSubjects() {
+ }
+ public static final MessageSubject LABEL_POOL_CREATED
+ = new MessageSubject("label-resource-pool-created");
+ public static final MessageSubject LABEL_POOL_DESTROYED
+ = new MessageSubject("label-resource-pool-destroyed");
+ public static final MessageSubject LABEL_POOL_APPLY
+ = new MessageSubject("label-resource-pool-apply");
+ public static final MessageSubject LABEL_POOL_RELEASE
+ = new MessageSubject("label-resource-pool-release");
+}
diff --git a/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/store/impl/package-info.java b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/store/impl/package-info.java
new file mode 100644
index 0000000..b97e9bc
--- /dev/null
+++ b/apps/tunnel/app/src/main/java/org/onosproject/incubator/net/resource/label/store/impl/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * Licensed 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.
+ */
+
+/**
+ * Implementation of the label resource distributed store.
+ */
+package org.onosproject.incubator.net.resource.label.store.impl;
\ No newline at end of file