Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2018-present Open Networking Foundation |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.openstacktelemetry.impl; |
| 17 | |
Jian Li | ae3fcff | 2018-07-30 11:55:44 +0900 | [diff] [blame] | 18 | import com.google.common.collect.ImmutableSet; |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 19 | import com.google.common.collect.Lists; |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 20 | import org.onosproject.openstacktelemetry.api.FlowInfo; |
| 21 | import org.onosproject.openstacktelemetry.api.GrpcTelemetryService; |
| 22 | import org.onosproject.openstacktelemetry.api.InfluxDbTelemetryService; |
| 23 | import org.onosproject.openstacktelemetry.api.KafkaTelemetryService; |
| 24 | import org.onosproject.openstacktelemetry.api.OpenstackTelemetryService; |
boyoung2 | 1c5f5f4 | 2018-09-27 20:29:41 +0900 | [diff] [blame] | 25 | import org.onosproject.openstacktelemetry.api.PrometheusTelemetryService; |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 26 | import org.onosproject.openstacktelemetry.api.RestTelemetryService; |
Jian Li | 69600e0 | 2018-12-24 13:21:18 +0900 | [diff] [blame^] | 27 | import org.onosproject.openstacktelemetry.api.TelemetryAdminService; |
| 28 | import org.onosproject.openstacktelemetry.api.TelemetryConfigEvent; |
| 29 | import org.onosproject.openstacktelemetry.api.TelemetryConfigListener; |
| 30 | import org.onosproject.openstacktelemetry.api.TelemetryConfigService; |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 31 | import org.osgi.service.component.annotations.Activate; |
| 32 | import org.osgi.service.component.annotations.Component; |
| 33 | import org.osgi.service.component.annotations.Deactivate; |
| 34 | import org.osgi.service.component.annotations.Reference; |
| 35 | import org.osgi.service.component.annotations.ReferenceCardinality; |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 36 | import org.slf4j.Logger; |
| 37 | import org.slf4j.LoggerFactory; |
| 38 | |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 39 | import java.util.List; |
Jian Li | 0bbbb1c | 2018-06-22 22:01:17 +0900 | [diff] [blame] | 40 | import java.util.Set; |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 41 | |
Boyoung Jeong | 4d1c9d1 | 2018-07-20 17:09:20 +0900 | [diff] [blame] | 42 | import static org.onosproject.openstacktelemetry.api.Constants.DEFAULT_INFLUXDB_MEASUREMENT; |
Jian Li | a494768 | 2018-07-07 14:53:32 +0900 | [diff] [blame] | 43 | |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 44 | /** |
| 45 | * Openstack telemetry manager. |
| 46 | */ |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 47 | @Component(immediate = true, service = OpenstackTelemetryService.class) |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 48 | public class OpenstackTelemetryManager implements OpenstackTelemetryService { |
| 49 | |
| 50 | private final Logger log = LoggerFactory.getLogger(getClass()); |
| 51 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 52 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | 69600e0 | 2018-12-24 13:21:18 +0900 | [diff] [blame^] | 53 | protected TelemetryConfigService telemetryConfigService; |
Jian Li | 6c92b3c | 2018-08-03 11:26:55 +0900 | [diff] [blame] | 54 | |
Jian Li | 69600e0 | 2018-12-24 13:21:18 +0900 | [diff] [blame^] | 55 | private List<TelemetryAdminService> telemetryServices = Lists.newArrayList(); |
| 56 | private InternalTelemetryConfigListener |
| 57 | configListener = new InternalTelemetryConfigListener(); |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 58 | |
| 59 | @Activate |
| 60 | protected void activate() { |
Jian Li | 69600e0 | 2018-12-24 13:21:18 +0900 | [diff] [blame^] | 61 | telemetryConfigService.addListener(configListener); |
| 62 | |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 63 | log.info("Started"); |
| 64 | } |
| 65 | |
| 66 | @Deactivate |
| 67 | protected void deactivate() { |
Jian Li | 69600e0 | 2018-12-24 13:21:18 +0900 | [diff] [blame^] | 68 | telemetryConfigService.removeListener(configListener); |
| 69 | |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 70 | log.info("Stopped"); |
| 71 | } |
| 72 | |
| 73 | @Override |
Jian Li | 69600e0 | 2018-12-24 13:21:18 +0900 | [diff] [blame^] | 74 | public void addTelemetryService(TelemetryAdminService telemetryService) { |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 75 | telemetryServices.add(telemetryService); |
| 76 | } |
| 77 | |
| 78 | @Override |
Jian Li | 69600e0 | 2018-12-24 13:21:18 +0900 | [diff] [blame^] | 79 | public void removeTelemetryService(TelemetryAdminService telemetryService) { |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 80 | telemetryServices.remove(telemetryService); |
| 81 | } |
| 82 | |
| 83 | @Override |
Jian Li | 0bbbb1c | 2018-06-22 22:01:17 +0900 | [diff] [blame] | 84 | public void publish(Set<FlowInfo> flowInfos) { |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 85 | telemetryServices.forEach(service -> { |
Jian Li | 69600e0 | 2018-12-24 13:21:18 +0900 | [diff] [blame^] | 86 | if (service instanceof GrpcTelemetryManager) { |
Jian Li | 0bbbb1c | 2018-06-22 22:01:17 +0900 | [diff] [blame] | 87 | invokeGrpcPublisher((GrpcTelemetryService) service, flowInfos); |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 88 | } |
| 89 | |
Jian Li | 69600e0 | 2018-12-24 13:21:18 +0900 | [diff] [blame^] | 90 | if (service instanceof InfluxDbTelemetryManager) { |
Jian Li | 0bbbb1c | 2018-06-22 22:01:17 +0900 | [diff] [blame] | 91 | invokeInfluxDbPublisher((InfluxDbTelemetryService) service, flowInfos); |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 92 | } |
| 93 | |
Jian Li | 69600e0 | 2018-12-24 13:21:18 +0900 | [diff] [blame^] | 94 | if (service instanceof PrometheusTelemetryManager) { |
boyoung2 | 1c5f5f4 | 2018-09-27 20:29:41 +0900 | [diff] [blame] | 95 | invokePrometheusPublisher((PrometheusTelemetryService) service, flowInfos); |
| 96 | } |
| 97 | |
Jian Li | 69600e0 | 2018-12-24 13:21:18 +0900 | [diff] [blame^] | 98 | if (service instanceof KafkaTelemetryManager) { |
Jian Li | 0bbbb1c | 2018-06-22 22:01:17 +0900 | [diff] [blame] | 99 | invokeKafkaPublisher((KafkaTelemetryService) service, flowInfos); |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 100 | } |
| 101 | |
Jian Li | 69600e0 | 2018-12-24 13:21:18 +0900 | [diff] [blame^] | 102 | if (service instanceof RestTelemetryManager) { |
Jian Li | 0bbbb1c | 2018-06-22 22:01:17 +0900 | [diff] [blame] | 103 | invokeRestPublisher((RestTelemetryService) service, flowInfos); |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 104 | } |
Jian Li | a494768 | 2018-07-07 14:53:32 +0900 | [diff] [blame] | 105 | |
| 106 | log.trace("Publishing Flow Infos {}", flowInfos); |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 107 | }); |
| 108 | } |
| 109 | |
Jian Li | ae3fcff | 2018-07-30 11:55:44 +0900 | [diff] [blame] | 110 | @Override |
Jian Li | 69600e0 | 2018-12-24 13:21:18 +0900 | [diff] [blame^] | 111 | public Set<TelemetryAdminService> telemetryServices() { |
Jian Li | ae3fcff | 2018-07-30 11:55:44 +0900 | [diff] [blame] | 112 | return ImmutableSet.copyOf(telemetryServices); |
| 113 | } |
| 114 | |
Jian Li | 69600e0 | 2018-12-24 13:21:18 +0900 | [diff] [blame^] | 115 | @Override |
| 116 | public TelemetryAdminService telemetryService(String type) { |
| 117 | return telemetryServices.stream() |
| 118 | .filter(s -> s.type().name().equalsIgnoreCase(type)) |
| 119 | .findFirst() |
| 120 | .orElse(null); |
| 121 | } |
| 122 | |
| 123 | private void invokeGrpcPublisher(GrpcTelemetryService service, |
| 124 | Set<FlowInfo> flowInfos) { |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 125 | // TODO: need provide implementation |
| 126 | } |
| 127 | |
Jian Li | 69600e0 | 2018-12-24 13:21:18 +0900 | [diff] [blame^] | 128 | private void invokeInfluxDbPublisher(InfluxDbTelemetryService service, |
| 129 | Set<FlowInfo> flowInfos) { |
Boyoung Jeong | 4d1c9d1 | 2018-07-20 17:09:20 +0900 | [diff] [blame] | 130 | DefaultInfluxRecord<String, Set<FlowInfo>> influxRecord |
| 131 | = new DefaultInfluxRecord<>(DEFAULT_INFLUXDB_MEASUREMENT, flowInfos); |
| 132 | service.publish(influxRecord); |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 133 | } |
| 134 | |
Jian Li | 69600e0 | 2018-12-24 13:21:18 +0900 | [diff] [blame^] | 135 | private void invokePrometheusPublisher(PrometheusTelemetryService service, |
| 136 | Set<FlowInfo> flowInfos) { |
boyoung2 | 1c5f5f4 | 2018-09-27 20:29:41 +0900 | [diff] [blame] | 137 | service.publish(flowInfos); |
| 138 | } |
| 139 | |
Jian Li | 69600e0 | 2018-12-24 13:21:18 +0900 | [diff] [blame^] | 140 | private void invokeKafkaPublisher(KafkaTelemetryService service, |
| 141 | Set<FlowInfo> flowInfos) { |
| 142 | service.publish(flowInfos); |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 143 | } |
| 144 | |
Jian Li | 69600e0 | 2018-12-24 13:21:18 +0900 | [diff] [blame^] | 145 | private void invokeRestPublisher(RestTelemetryService service, |
| 146 | Set<FlowInfo> flowInfos) { |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 147 | // TODO: need provide implementation |
| 148 | } |
Jian Li | 69600e0 | 2018-12-24 13:21:18 +0900 | [diff] [blame^] | 149 | |
| 150 | private class InternalTelemetryConfigListener implements TelemetryConfigListener { |
| 151 | |
| 152 | @Override |
| 153 | public void event(TelemetryConfigEvent event) { |
| 154 | TelemetryAdminService service = |
| 155 | telemetryService(event.subject().type().name()); |
| 156 | |
| 157 | if (service != null) { |
| 158 | service.restart(); |
| 159 | } |
| 160 | } |
| 161 | } |
Jian Li | d1ce10a | 2018-06-12 13:47:23 +0900 | [diff] [blame] | 162 | } |