Add kubevirt API config service, expose it via REST API and CLI
Change-Id: I45a867ad54622656475758e7b4af38c19e551790
diff --git a/apps/kubevirt-node/api/src/main/java/org/onosproject/kubevirtnode/api/KubevirtApiConfigAdminService.java b/apps/kubevirt-node/api/src/main/java/org/onosproject/kubevirtnode/api/KubevirtApiConfigAdminService.java
new file mode 100644
index 0000000..d6c249e
--- /dev/null
+++ b/apps/kubevirt-node/api/src/main/java/org/onosproject/kubevirtnode/api/KubevirtApiConfigAdminService.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2020-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.kubevirtnode.api;
+
+/**
+ * Service for administering inventory of KubeVirt API configs.
+ */
+public interface KubevirtApiConfigAdminService extends KubevirtApiConfigService {
+
+ /**
+ * Creates a API config.
+ *
+ * @param config KubeVirt API server config
+ */
+ void createApiConfig(KubevirtApiConfig config);
+
+ /**
+ * Updates the API config.
+ *
+ * @param config KubeVirt API server config
+ */
+ void updateApiConfig(KubevirtApiConfig config);
+
+ /**
+ * Removes the KubeVirt API config with the given endpoint.
+ * Endpoint comprises of scheme (HTTP), IP address and port
+ *
+ * @param endpoint KubeVirt API endpoint
+ * @return removed KubeVirt API server config; null if no config
+ * associated with the endpoint
+ */
+ KubevirtApiConfig removeApiConfig(String endpoint);
+}
diff --git a/apps/kubevirt-node/api/src/main/java/org/onosproject/kubevirtnode/api/KubevirtApiConfigEvent.java b/apps/kubevirt-node/api/src/main/java/org/onosproject/kubevirtnode/api/KubevirtApiConfigEvent.java
new file mode 100644
index 0000000..780151c
--- /dev/null
+++ b/apps/kubevirt-node/api/src/main/java/org/onosproject/kubevirtnode/api/KubevirtApiConfigEvent.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020-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.kubevirtnode.api;
+
+import org.onosproject.event.AbstractEvent;
+
+/**
+ * Describes KubeVirt API server config event.
+ */
+public class KubevirtApiConfigEvent extends AbstractEvent<KubevirtApiConfigEvent.Type, KubevirtApiConfig> {
+
+ /**
+ * Lists of KubeVirt API server config event types.
+ */
+ public enum Type {
+ /**
+ * Signifies that API config is created.
+ */
+ KUBEVIRT_API_CONFIG_CREATED,
+
+ /**
+ * Signifies that API config is updated.
+ */
+ KUBEVIRT_API_CONFIG_UPDATED,
+
+ /**
+ * Signifies that API config is removed.
+ */
+ KUBEVIRT_API_CONFIG_REMOVED,
+ }
+
+ /**
+ * Creates an event with the given type and node.
+ *
+ * @param type event type
+ * @param subject KubeVirt API config
+ */
+ public KubevirtApiConfigEvent(Type type, KubevirtApiConfig subject) {
+ super(type, subject);
+ }
+}
diff --git a/apps/kubevirt-node/api/src/main/java/org/onosproject/kubevirtnode/api/KubevirtApiConfigListener.java b/apps/kubevirt-node/api/src/main/java/org/onosproject/kubevirtnode/api/KubevirtApiConfigListener.java
new file mode 100644
index 0000000..447ce49
--- /dev/null
+++ b/apps/kubevirt-node/api/src/main/java/org/onosproject/kubevirtnode/api/KubevirtApiConfigListener.java
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2020-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.kubevirtnode.api;
+
+import org.onosproject.event.EventListener;
+
+/**
+ * Listener for KubeVirt API config event.
+ */
+public interface KubevirtApiConfigListener extends EventListener<KubevirtApiConfigEvent> {
+}
diff --git a/apps/kubevirt-node/api/src/main/java/org/onosproject/kubevirtnode/api/KubevirtApiConfigService.java b/apps/kubevirt-node/api/src/main/java/org/onosproject/kubevirtnode/api/KubevirtApiConfigService.java
new file mode 100644
index 0000000..237735e
--- /dev/null
+++ b/apps/kubevirt-node/api/src/main/java/org/onosproject/kubevirtnode/api/KubevirtApiConfigService.java
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2020-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.kubevirtnode.api;
+
+import org.onosproject.event.ListenerService;
+
+/**
+ * Service for interfacing with the inventory of KubeVirt API server config.
+ */
+public interface KubevirtApiConfigService
+ extends ListenerService<KubevirtApiConfigEvent, KubevirtApiConfigListener> {
+ String APP_ID = "org.onosproject.kubevirtnode";
+
+ /**
+ * Returns the registered API config.
+ *
+ * @return API config
+ */
+ KubevirtApiConfig apiConfig();
+}
diff --git a/apps/kubevirt-node/api/src/main/java/org/onosproject/kubevirtnode/api/KubevirtApiConfigStore.java b/apps/kubevirt-node/api/src/main/java/org/onosproject/kubevirtnode/api/KubevirtApiConfigStore.java
new file mode 100644
index 0000000..63e7caf
--- /dev/null
+++ b/apps/kubevirt-node/api/src/main/java/org/onosproject/kubevirtnode/api/KubevirtApiConfigStore.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright 2020-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.kubevirtnode.api;
+
+import org.onosproject.store.Store;
+
+import java.util.Set;
+
+/**
+ * Manages inventory of KubeVirt API config; not intended for direct use.
+ */
+public interface KubevirtApiConfigStore
+ extends Store<KubevirtApiConfigEvent, KubevirtApiConfigStoreDelegate> {
+
+ /**
+ * Creates a API config.
+ *
+ * @param config KubeVirt API server config
+ */
+ void createApiConfig(KubevirtApiConfig config);
+
+ /**
+ * Updates the API config.
+ *
+ * @param config KubeVirt API server config
+ */
+ void updateApiConfig(KubevirtApiConfig config);
+
+ /**
+ * Removes the KubeVirt API config with the given endpoint.
+ * Endpoint comprises of scheme (HTTP), IP address and port
+ *
+ * @param endpoint KubeVirt API endpoint
+ * @return removed KubeVirt API server config; null if no config
+ * associated with the endpoint
+ */
+ KubevirtApiConfig removeApiConfig(String endpoint);
+
+ /**
+ * Returns all registered KubeVirt API configs.
+ *
+ * @return set of KubeVirt API configs
+ */
+ Set<KubevirtApiConfig> apiConfigs();
+
+ /**
+ * Returns the API config.
+ *
+ * @param endpoint endpoint
+ * @return KubeVirt API config
+ */
+ KubevirtApiConfig apiConfig(String endpoint);
+}
diff --git a/apps/kubevirt-node/api/src/main/java/org/onosproject/kubevirtnode/api/KubevirtApiConfigStoreDelegate.java b/apps/kubevirt-node/api/src/main/java/org/onosproject/kubevirtnode/api/KubevirtApiConfigStoreDelegate.java
new file mode 100644
index 0000000..ba58322
--- /dev/null
+++ b/apps/kubevirt-node/api/src/main/java/org/onosproject/kubevirtnode/api/KubevirtApiConfigStoreDelegate.java
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2020-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.kubevirtnode.api;
+
+import org.onosproject.store.StoreDelegate;
+
+/**
+ * KubeVirt API server config store delegate.
+ */
+public interface KubevirtApiConfigStoreDelegate extends StoreDelegate<KubevirtApiConfigEvent> {
+}