| /* |
| * Copyright 2015-2016 Open Networking Laboratory |
| * |
| * 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.cpman; |
| |
| import org.onosproject.cluster.NodeId; |
| import org.onosproject.net.DeviceId; |
| |
| import java.util.Optional; |
| import java.util.Set; |
| |
| import static org.onosproject.cpman.ControlResource.*; |
| |
| /** |
| * Control Plane Statistics Service Interface. |
| */ |
| public interface ControlPlaneMonitorService { |
| |
| /** |
| * Adds a new control metric value with a certain update interval. |
| * |
| * @param controlMetric control plane metric (e.g., control |
| * message rate, cpu, memory, etc.) |
| * @param updateIntervalInMinutes value update interval (in minute) |
| * @param deviceId device identifier |
| */ |
| void updateMetric(ControlMetric controlMetric, int updateIntervalInMinutes, |
| Optional<DeviceId> deviceId); |
| |
| /** |
| * Adds a new control metric value with a certain update interval. |
| * |
| * @param controlMetric control plane metric (e.g., disk and |
| * network metrics) |
| * @param updateIntervalInMinutes value update interval (in minute) |
| * @param resourceName resource name |
| */ |
| void updateMetric(ControlMetric controlMetric, int updateIntervalInMinutes, |
| String resourceName); |
| |
| /** |
| * Obtains the control plane load of a specific device. |
| * The metrics range from control messages and system metrics |
| * (e.g., CPU and memory info) |
| * |
| * @param nodeId node identifier |
| * @param type control metric type |
| * @param deviceId device identifier |
| * @return control plane load |
| */ |
| ControlLoad getLoad(NodeId nodeId, ControlMetricType type, |
| Optional<DeviceId> deviceId); |
| |
| /** |
| * Obtains the control plane load of a specific device. |
| * The metrics range from I/O device metrics |
| * (e.g., disk and network interface) |
| * |
| * @param nodeId node identifier |
| * @param type control metric type |
| * @param resourceName resource name |
| * @return control plane load |
| */ |
| ControlLoad getLoad(NodeId nodeId, ControlMetricType type, String resourceName); |
| |
| /** |
| * Obtains a list of names of available resources. |
| * |
| * @param resourceType resource type |
| * @return a collection of names of available resources |
| */ |
| Set<String> availableResources(Type resourceType); |
| } |