WangHan
2024-09-12 d5855a4926926698b740bc6c7ba489de47adb68b
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package tech.powerjob.worker.background;
 
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import tech.powerjob.common.enhance.SafeRunnable;
import tech.powerjob.common.model.SystemMetrics;
import tech.powerjob.common.request.WorkerHeartbeat;
import tech.powerjob.worker.common.PowerJobWorkerVersion;
import tech.powerjob.worker.common.WorkerRuntime;
import tech.powerjob.worker.common.utils.SystemInfoUtils;
import tech.powerjob.worker.common.utils.TransportUtils;
import tech.powerjob.worker.container.OmsContainerFactory;
import tech.powerjob.worker.core.tracker.manager.HeavyTaskTrackerManager;
import tech.powerjob.worker.core.tracker.manager.LightTaskTrackerManager;
 
 
/**
 * Worker健康度定时上报
 *
 * @author tjq
 * @since 2020/3/25
 */
@Slf4j
@RequiredArgsConstructor
public class WorkerHealthReporter extends SafeRunnable {
 
    private final WorkerRuntime workerRuntime;
 
    @Override
    public void run0() {
 
        // 没有可用Server,无法上报
        String currentServer = workerRuntime.getServerDiscoveryService().getCurrentServerAddress();
        if (StringUtils.isEmpty(currentServer)) {
            log.warn("[WorkerHealthReporter] no available server,fail to report health info!");
            return;
        }
 
        SystemMetrics systemMetrics;
 
        if (workerRuntime.getWorkerConfig().getSystemMetricsCollector() == null) {
            systemMetrics = SystemInfoUtils.getSystemMetrics();
        } else {
            systemMetrics = workerRuntime.getWorkerConfig().getSystemMetricsCollector().collect();
        }
 
        WorkerHeartbeat heartbeat = new WorkerHeartbeat();
 
        heartbeat.setSystemMetrics(systemMetrics);
        heartbeat.setWorkerAddress(workerRuntime.getWorkerAddress());
        heartbeat.setAppName(workerRuntime.getWorkerConfig().getAppName());
        heartbeat.setAppId(workerRuntime.getAppId());
        heartbeat.setHeartbeatTime(System.currentTimeMillis());
        heartbeat.setVersion(PowerJobWorkerVersion.getVersion());
        heartbeat.setProtocol(workerRuntime.getWorkerConfig().getProtocol().name());
        heartbeat.setClient("KingPenguin");
        heartbeat.setTag(workerRuntime.getWorkerConfig().getTag());
 
        // 上报 Tracker 数量
        heartbeat.setLightTaskTrackerNum(LightTaskTrackerManager.currentTaskTrackerSize());
        heartbeat.setHeavyTaskTrackerNum(HeavyTaskTrackerManager.currentTaskTrackerSize());
        // 是否超载
        if (workerRuntime.getWorkerConfig().getMaxLightweightTaskNum() <= LightTaskTrackerManager.currentTaskTrackerSize() || workerRuntime.getWorkerConfig().getMaxHeavyweightTaskNum() <= HeavyTaskTrackerManager.currentTaskTrackerSize()){
            heartbeat.setOverload(true);
        }
        // 获取当前加载的容器列表
        heartbeat.setContainerInfos(OmsContainerFactory.getDeployedContainerInfos());
        // 发送请求
        if (StringUtils.isEmpty(currentServer)) {
            return;
        }
        // log
        log.info("[WorkerHealthReporter] report health status,appId:{},appName:{},isOverload:{},maxLightweightTaskNum:{},currentLightweightTaskNum:{},maxHeavyweightTaskNum:{},currentHeavyweightTaskNum:{}" ,
                heartbeat.getAppId(),
                heartbeat.getAppName(),
                heartbeat.isOverload(),
                workerRuntime.getWorkerConfig().getMaxLightweightTaskNum(),
                heartbeat.getLightTaskTrackerNum(),
                workerRuntime.getWorkerConfig().getMaxHeavyweightTaskNum(),
                heartbeat.getHeavyTaskTrackerNum()
        );
 
        TransportUtils.reportWorkerHeartbeat(heartbeat, currentServer, workerRuntime.getTransporter());
    }
}