Examples with SingleResourceStatsCollectionTaskState com.vmware.photon.controller.model.tasks.monitoring.SingleResourceStatsCollectionTaskService.SingleResourceStatsCollectionTaskState used on opensource projects

Example 6 with SingleResourceStatsCollectionTaskState

use of com.vmware.photon.controller.model.tasks.monitoring.SingleResourceStatsCollectionTaskService.SingleResourceStatsCollectionTaskState in project photon-model by vmware.

the class MockStatsAdapter method handleRequest.

@Override
public void handleRequest(Operation op) {
    if (!op.hasBody()) {
        op.fail(new IllegalArgumentException("body is required"));
        return;
    }
    switch(op.getAction()) {
        case PATCH:
            op.complete();
            ComputeStatsRequest statsRequest = op.getBody(ComputeStatsRequest.class);
            SingleResourceStatsCollectionTaskState statsResponse = new SingleResourceStatsCollectionTaskState();
            Map<String, List<ServiceStat>> statValues = new HashMap<>();
            double currentCounter = this.counter.incrementAndGet();
            ServiceStat key1 = new ServiceStat();
            key1.latestValue = currentCounter;
            long timestampMicros = Utils.getNowMicrosUtc();
            key1.sourceTimeMicrosUtc = timestampMicros;
            key1.unit = UNIT_1;
            statValues.put(KEY_1, Collections.singletonList(key1));
            sendBatchResponse(statsRequest, statsResponse, statValues, false);
            statValues.clear();
            ServiceStat key2 = new ServiceStat();
            key2.latestValue = currentCounter;
            key2.sourceTimeMicrosUtc = timestampMicros;
            key2.unit = UNIT_2;
            statValues.put(KEY_2, Collections.singletonList(key2));
            sendBatchResponse(statsRequest, statsResponse, statValues, true);
            break;
        default:
            super.handleRequest(op);
    }
}

Example 7 with SingleResourceStatsCollectionTaskState

use of com.vmware.photon.controller.model.tasks.monitoring.SingleResourceStatsCollectionTaskService.SingleResourceStatsCollectionTaskState in project photon-model by vmware.

the class AWSStatsService method sendStats.

private void sendStats(AWSStatsDataHolder statsData) {
    SingleResourceStatsCollectionTaskState respBody = new SingleResourceStatsCollectionTaskState();
    statsData.statsResponse.computeLink = statsData.computeDesc.documentSelfLink;
    respBody.taskStage = SingleResourceTaskCollectionStage.valueOf(statsData.statsRequest.nextStage);
    respBody.statsAdapterReference = UriUtils.buildUri(getHost(), SELF_LINK);
    respBody.statsList = new ArrayList<>();
    respBody.statsList.add(statsData.statsResponse);
    sendRequest(Operation.createPatch(statsData.statsRequest.taskReference).setBody(respBody));
}

Example 8 with SingleResourceStatsCollectionTaskState

use of com.vmware.photon.controller.model.tasks.monitoring.SingleResourceStatsCollectionTaskService.SingleResourceStatsCollectionTaskState in project photon-model by vmware.

the class AWSMockStatsService method getMockStats.

/**
 * Gets mock EC2 statistics.
 *
 * @param statsData The context object for mock stats.
 * @param metricNames The metrics names to gather stats for.
 */
private void getMockStats(AWSMockStatsDataHolder statsData, String[] metricNames) {
    for (String metricName : metricNames) {
        // start feeding mock stats data
        if (MOCK_STATS_MAP.get(metricName) != null) {
            logFine(() -> String.format("Retrieving %s mock metric from AWS", metricName));
            List<ServiceStat> statValue = MOCK_STATS_MAP.get(metricName);
            statsData.statsResponse.statValues.put(AWSStatsNormalizer.getNormalizedStatKeyValue(metricName), statValue);
        }
    }
    SingleResourceStatsCollectionTaskState respBody = new SingleResourceStatsCollectionTaskState();
    statsData.statsResponse.computeLink = statsData.computeState.documentSelfLink;
    respBody.statsAdapterReference = UriUtils.buildUri(getHost(), SELF_LINK);
    respBody.taskStage = SingleResourceTaskCollectionStage.valueOf(statsData.statsRequest.nextStage);
    respBody.statsList = new ArrayList<>();
    respBody.statsList.add(statsData.statsResponse);
    this.sendRequest(Operation.createPatch(statsData.statsRequest.taskReference).setBody(respBody));
}

Example 9 with SingleResourceStatsCollectionTaskState

use of com.vmware.photon.controller.model.tasks.monitoring.SingleResourceStatsCollectionTaskService.SingleResourceStatsCollectionTaskState in project photon-model by vmware.

the class GCPStatsService method storeAndSendStats.

/**
 * Stores the stats in current GCPStatsDataHolder instance and patches back the response
 * to the caller task.
 * @param statsData The GCPStatsDataHolder instance containing statsRequest.
 * @param metricInfo Metric name and unit pair from METRIC_NAMES_UNITS array.
 * @param response The response from the monitoring API associated with metric in
 * the current metricInfo pair.
 * @param nextStage The next stage of StatsCollectionStage for the service.
 */
private void storeAndSendStats(GCPStatsDataHolder statsData, String[] metricInfo, GCPMetricResponse response, StatsCollectionStage nextStage) {
    ServiceStat stat = new ServiceStat();
    List<ServiceStat> datapoint = new ArrayList<>();
    if (response.timeSeries != null) {
        TimeSeries ts = response.timeSeries[0];
        stat.latestValue = ts.points[0].value.int64Value == null ? Double.parseDouble(ts.points[0].value.doubleValue) : Double.parseDouble(ts.points[0].value.int64Value);
        stat.unit = GCPStatsNormalizer.getNormalizedUnitValue(metricInfo[1]);
        try {
            stat.sourceTimeMicrosUtc = getTimestampInMicros(ts.points[0].interval.startTime);
        } catch (ParseException e) {
            handleError(statsData, e);
            return;
        }
        datapoint = Collections.singletonList(stat);
    }
    statsData.statsResponse.statValues.put(GCPStatsNormalizer.getNormalizedStatKeyValue(metricInfo[0]), datapoint);
    // After all the metrics are collected, send them as a response to the caller task.
    if (statsData.numResponses.incrementAndGet() == METRIC_NAMES_UNITS.length) {
        SingleResourceStatsCollectionTaskState respBody = new SingleResourceStatsCollectionTaskState();
        statsData.statsResponse.computeLink = statsData.computeDesc.documentSelfLink;
        respBody.taskStage = SingleResourceTaskCollectionStage.valueOf(statsData.statsRequest.nextStage);
        respBody.statsList = Collections.singletonList(statsData.statsResponse);
        setOperationDurationStat(statsData.gcpStatsCollectionOperation);
        statsData.gcpStatsCollectionOperation.complete();
        respBody.statsAdapterReference = UriUtils.buildUri(getHost(), SELF_LINK);
        this.sendRequest(Operation.createPatch(statsData.statsRequest.taskReference).setBody(respBody));
    }
}

Example 10 with SingleResourceStatsCollectionTaskState

use of com.vmware.photon.controller.model.tasks.monitoring.SingleResourceStatsCollectionTaskService.SingleResourceStatsCollectionTaskState in project photon-model by vmware.

the class VSphereAdapterStatsService method persistStats.

private void persistStats(List<ServiceStat> stats, ComputeStatsRequest statsRequest) {
    ComputeStats cs = new ComputeStats();
    cs.computeLink = statsRequest.resourceReference.toString();
    cs.statValues = new HashMap<>();
    if (stats != null) {
        for (ServiceStat stat : stats) {
            cs.statValues.put(stat.name, Collections.singletonList(stat));
        }
    }
    SingleResourceStatsCollectionTaskState respBody = new SingleResourceStatsCollectionTaskState();
    respBody.statsList = new ArrayList<>();
    respBody.statsList.add(cs);
    respBody.taskStage = SingleResourceTaskCollectionStage.valueOf(statsRequest.nextStage);
    respBody.statsAdapterReference = UriUtils.buildUri(getHost(), SELF_LINK);
    // Verify if this makes sense? These tasks should always be local to deployment?
    this.sendRequest(Operation.createPatch(statsRequest.taskReference).setBody(respBody));
}