diff options
Diffstat (limited to 'framework/src/onos/apps/metrics/src/main/java/org/onosproject/metrics/topology/cli')
3 files changed, 0 insertions, 266 deletions
diff --git a/framework/src/onos/apps/metrics/src/main/java/org/onosproject/metrics/topology/cli/TopologyEventsListCommand.java b/framework/src/onos/apps/metrics/src/main/java/org/onosproject/metrics/topology/cli/TopologyEventsListCommand.java deleted file mode 100644 index a070ed8d..00000000 --- a/framework/src/onos/apps/metrics/src/main/java/org/onosproject/metrics/topology/cli/TopologyEventsListCommand.java +++ /dev/null @@ -1,102 +0,0 @@ -/* - * Copyright 2014-2015 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.metrics.topology.cli; - -import java.util.List; - -import com.fasterxml.jackson.databind.JsonNode; -import com.fasterxml.jackson.databind.ObjectMapper; -import com.fasterxml.jackson.databind.node.ArrayNode; -import com.fasterxml.jackson.databind.node.ObjectNode; -import org.apache.karaf.shell.commands.Command; -import org.onosproject.cli.AbstractShellCommand; -import org.onosproject.event.Event; -import org.onosproject.metrics.topology.TopologyMetricsService; -import org.onosproject.net.topology.TopologyEvent; - -/** - * Command to show the list of last topology events. - */ -@Command(scope = "onos", name = "topology-events", - description = "Lists the last topology events") -public class TopologyEventsListCommand extends AbstractShellCommand { - - private static final String FORMAT_EVENT = "Event=%s"; - private static final String FORMAT_REASON = " Reason=%s"; - - @Override - protected void execute() { - TopologyMetricsService service = get(TopologyMetricsService.class); - - if (outputJson()) { - print("%s", json(service.getEvents())); - } else { - for (Event event : service.getEvents()) { - print(FORMAT_EVENT, event); - if (event instanceof TopologyEvent) { - TopologyEvent topologyEvent = (TopologyEvent) event; - for (Event reason : topologyEvent.reasons()) { - print(FORMAT_REASON, reason); - } - } - print(""); // Extra empty line for clarity - } - } - } - - /** - * Produces a JSON array of topology events. - * - * @param events the topology events with the data - * @return JSON array with the topology events - */ - private JsonNode json(List<Event> events) { - ObjectMapper mapper = new ObjectMapper(); - ArrayNode result = mapper.createArrayNode(); - - for (Event event : events) { - result.add(json(mapper, event)); - } - return result; - } - - /** - * Produces JSON object for a topology event. - * - * @param mapper the JSON object mapper to use - * @param event the topology event with the data - * @return JSON object for the topology event - */ - private ObjectNode json(ObjectMapper mapper, Event event) { - ObjectNode result = mapper.createObjectNode(); - - result.put("time", event.time()) - .put("type", event.type().toString()) - .put("event", event.toString()); - - // Add the reasons if a TopologyEvent - if (event instanceof TopologyEvent) { - TopologyEvent topologyEvent = (TopologyEvent) event; - ArrayNode reasons = mapper.createArrayNode(); - for (Event reason : topologyEvent.reasons()) { - reasons.add(json(mapper, reason)); - } - result.set("reasons", reasons); - } - - return result; - } -} diff --git a/framework/src/onos/apps/metrics/src/main/java/org/onosproject/metrics/topology/cli/TopologyEventsMetricsCommand.java b/framework/src/onos/apps/metrics/src/main/java/org/onosproject/metrics/topology/cli/TopologyEventsMetricsCommand.java deleted file mode 100644 index 0fbbc053..00000000 --- a/framework/src/onos/apps/metrics/src/main/java/org/onosproject/metrics/topology/cli/TopologyEventsMetricsCommand.java +++ /dev/null @@ -1,144 +0,0 @@ -/* - * Copyright 2014-2015 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.metrics.topology.cli; - -import java.io.IOException; -import java.util.concurrent.TimeUnit; - -import com.codahale.metrics.Gauge; -import com.codahale.metrics.Meter; -import com.codahale.metrics.json.MetricsModule; -import com.fasterxml.jackson.core.JsonProcessingException; -import com.fasterxml.jackson.databind.JsonNode; -import com.fasterxml.jackson.databind.ObjectMapper; -import com.fasterxml.jackson.databind.node.ObjectNode; -import org.apache.karaf.shell.commands.Command; -import org.onlab.metrics.EventMetric; -import org.onosproject.cli.AbstractShellCommand; -import org.onosproject.metrics.topology.TopologyMetricsService; - -/** - * Command to show the topology events metrics. - */ -@Command(scope = "onos", name = "topology-events-metrics", - description = "Lists topology events metrics") -public class TopologyEventsMetricsCommand extends AbstractShellCommand { - - private static final String FORMAT_GAUGE = - "Topology %s Event Timestamp (ms from epoch)=%d"; - private static final String FORMAT_METER = - "Topology %s Events count=%d rate(events/sec) mean=%f m1=%f m5=%f m15=%f"; - - @Override - protected void execute() { - TopologyMetricsService service = get(TopologyMetricsService.class); - - if (outputJson()) { - ObjectMapper mapper = new ObjectMapper() - .registerModule(new MetricsModule(TimeUnit.SECONDS, - TimeUnit.MILLISECONDS, - false)); - ObjectNode result = mapper.createObjectNode(); - result = json(mapper, result, "topologyDeviceEvent", - service.topologyDeviceEventMetric()); - result = json(mapper, result, "topologyHostEvent", - service.topologyHostEventMetric()); - result = json(mapper, result, "topologyLinkEvent", - service.topologyLinkEventMetric()); - result = json(mapper, result, "topologyGraphEvent", - service.topologyGraphEventMetric()); - result = json(mapper, result, "topologyGraphReasonsEvent", - service.topologyGraphReasonsEventMetric()); - print("%s", result); - } else { - printEventMetric("Device", service.topologyDeviceEventMetric()); - printEventMetric("Host", service.topologyHostEventMetric()); - printEventMetric("Link", service.topologyLinkEventMetric()); - printEventMetric("Graph", service.topologyGraphEventMetric()); - printEventMetric("Graph Reasons", - service.topologyGraphReasonsEventMetric()); - } - } - - /** - * Produces JSON node for an Event Metric. - * - * @param mapper the JSON object mapper to use - * @param objectNode the JSON object node to use - * @param propertyPrefix the property prefix to use - * @param eventMetric the Event Metric with the data - * @return JSON object node for the Event Metric - */ - private ObjectNode json(ObjectMapper mapper, ObjectNode objectNode, - String propertyPrefix, EventMetric eventMetric) { - String gaugeName = propertyPrefix + "Timestamp"; - String meterName = propertyPrefix + "Rate"; - Gauge<Long> gauge = eventMetric.lastEventTimestampGauge(); - Meter meter = eventMetric.eventRateMeter(); - - objectNode.set(gaugeName, json(mapper, gauge)); - objectNode.set(meterName, json(mapper, meter)); - return objectNode; - } - - /** - * Produces JSON node for an Object. - * - * @param mapper the JSON object mapper to use - * @param object the Object with the data - * @return JSON node for the Object - */ - private JsonNode json(ObjectMapper mapper, Object object) { - // - // NOTE: The API for custom serializers is incomplete, - // hence we have to parse the JSON string to create JsonNode. - // - try { - final String objectJson = mapper.writeValueAsString(object); - JsonNode jsonNode = mapper.readTree(objectJson); - return jsonNode; - } catch (JsonProcessingException e) { - log.error("Error writing value as JSON string", e); - } catch (IOException e) { - log.error("Error writing value as JSON string", e); - } - return null; - } - - /** - * Prints an Event Metric. - * - * @param operationStr the string with the intent operation to print - * @param eventMetric the Event Metric to print - */ - private void printEventMetric(String operationStr, - EventMetric eventMetric) { - Gauge<Long> gauge = eventMetric.lastEventTimestampGauge(); - Meter meter = eventMetric.eventRateMeter(); - TimeUnit rateUnit = TimeUnit.SECONDS; - double rateFactor = rateUnit.toSeconds(1); - - // Print the Gauge - print(FORMAT_GAUGE, operationStr, gauge.getValue()); - - // Print the Meter - print(FORMAT_METER, operationStr, meter.getCount(), - meter.getMeanRate() * rateFactor, - meter.getOneMinuteRate() * rateFactor, - meter.getFiveMinuteRate() * rateFactor, - meter.getFifteenMinuteRate() * rateFactor); - } -} diff --git a/framework/src/onos/apps/metrics/src/main/java/org/onosproject/metrics/topology/cli/package-info.java b/framework/src/onos/apps/metrics/src/main/java/org/onosproject/metrics/topology/cli/package-info.java deleted file mode 100644 index f8402bea..00000000 --- a/framework/src/onos/apps/metrics/src/main/java/org/onosproject/metrics/topology/cli/package-info.java +++ /dev/null @@ -1,20 +0,0 @@ -/* - * Copyright 2014 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. - */ - -/** - * Topology metrics command-line handlers. - */ -package org.onosproject.metrics.topology.cli; 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