feat(monitor): 增加指标输出模块
一些外部指标查询通过指标输出模块输出，避免对原业务模块产生影响
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package com.lanyuanxiaoyao.service.monitor;
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import com.ulisesbocchio.jasyptspringboot.annotation.EnableEncryptableProperties;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.boot.context.properties.EnableConfigurationProperties;
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import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
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import org.springframework.retry.annotation.EnableRetry;
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import org.springframework.scheduling.annotation.EnableScheduling;
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/**
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* @author lanyuanxiaoyao
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* @date 2024-03-05
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*/
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@EnableDiscoveryClient
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@SpringBootApplication(
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scanBasePackages = {"com.lanyuanxiaoyao.service"}
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)
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@EnableConfigurationProperties
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@EnableEncryptableProperties
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@EnableRetry
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@EnableScheduling
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public class MonitorApplication {
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public static void main(String[] args) {
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SpringApplication.run(MonitorApplication.class, args);
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}
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}
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package com.lanyuanxiaoyao.service.monitor.metric;
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/**
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* @author lanyuanxiaoyao
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* @date 2024-03-05
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*/
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public abstract class Metrics {
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abstract void update();
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}
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package com.lanyuanxiaoyao.service.monitor.metric;
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import cn.hutool.core.util.StrUtil;
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import com.lanyuanxiaoyao.service.common.Constants;
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import com.lanyuanxiaoyao.service.common.utils.NameHelper;
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import com.lanyuanxiaoyao.service.configuration.ExecutorProvider;
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import com.lanyuanxiaoyao.service.forest.service.InfoService;
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import com.lanyuanxiaoyao.service.forest.service.PulsarService;
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import io.micrometer.core.instrument.MeterRegistry;
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import io.micrometer.core.instrument.Tag;
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import java.util.Map;
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import java.util.concurrent.atomic.AtomicLong;
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import org.eclipse.collections.api.factory.Lists;
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import org.eclipse.collections.api.factory.Maps;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.scheduling.annotation.Scheduled;
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import org.springframework.stereotype.Service;
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import static com.lanyuanxiaoyao.service.common.Constants.MINUTE;
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/**
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* Pulsar
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*
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* @author lanyuanxiaoyao
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* @date 2024-03-05
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*/
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@SuppressWarnings("SpringJavaInjectionPointsAutowiringInspection")
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@Service
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public class PulsarMetrics extends Metrics {
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private static final Logger logger = LoggerFactory.getLogger(PulsarMetrics.class);
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private final MeterRegistry registry;
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private final InfoService infoService;
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private final PulsarService pulsarService;
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private final Map<String, AtomicLong> backlogMap;
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public PulsarMetrics(MeterRegistry registry, InfoService infoService, PulsarService pulsarService) {
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this.registry = registry;
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this.infoService = infoService;
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this.pulsarService = pulsarService;
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backlogMap = Maps.mutable.empty();
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}
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@Scheduled(fixedDelay = MINUTE, initialDelay = MINUTE)
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@Override
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void update() {
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infoService.tableMetaList()
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// .asParallel(ExecutorProvider.EXECUTORS, 50)
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.reject(meta -> StrUtil.isBlank(meta.getPulsarAddress()))
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.forEach(meta -> {
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try {
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String name = pulsarService.name(meta.getPulsarAddress());
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Long backlog = pulsarService.backlog(name, meta.getTopic(), NameHelper.pulsarSubscriptionName(meta.getJob().getId(), meta.getAlias()));
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AtomicLong backlogCache = backlogMap.getOrDefault(
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meta.getAlias(),
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registry.gauge(
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Constants.METRICS_PULSAR_BACKLOG,
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Lists.immutable.of(
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Tag.of(Constants.METRICS_LABEL_FLINK_JOB_ID, meta.getJob().getId().toString()),
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Tag.of(Constants.METRICS_LABEL_ALIAS, meta.getAlias()),
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Tag.of(Constants.METRICS_LABEL_SCHEMA, meta.getSchema()),
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Tag.of(Constants.METRICS_LABEL_TABLE, meta.getTable())
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),
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new AtomicLong()
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)
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);
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backlogCache.set(backlog);
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} catch (Exception e) {
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logger.warn("Something bad for " + meta.getAlias(), e);
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}
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});
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}
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}
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5
service-monitor/src/main/resources/application.yml
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5
service-monitor/src/main/resources/application.yml
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spring:
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application:
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name: service-monitor
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profiles:
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include: random-port,common,discovery,metrics,forest
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52
service-monitor/src/main/resources/logback-spring.xml
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52
service-monitor/src/main/resources/logback-spring.xml
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<configuration>
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<conversionRule conversionWord="clr" converterClass="org.springframework.boot.logging.logback.ColorConverter" />
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<conversionRule conversionWord="wex" converterClass="org.springframework.boot.logging.logback.WhitespaceThrowableProxyConverter" />
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<conversionRule conversionWord="wEx" converterClass="org.springframework.boot.logging.logback.ExtendedWhitespaceThrowableProxyConverter" />
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<springProperty scope="context" name="LOKI_PUSH_URL" source="loki.url"/>
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<springProperty scope="context" name="LOGGING_PARENT" source="logging.parent"/>
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<springProperty scope="context" name="APP_NAME" source="spring.application.name"/>
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<appender name="Loki" class="com.github.loki4j.logback.Loki4jAppender">
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<metricsEnabled>true</metricsEnabled>
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<http class="com.github.loki4j.logback.ApacheHttpSender">
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<url>${LOKI_PUSH_URL:-http://localhost/loki/api/v1/push}</url>
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</http>
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<format>
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<label>
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<pattern>app=${APP_NAME:-none},host=${HOSTNAME:-none},level=%level</pattern>
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<readMarkers>true</readMarkers>
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</label>
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<message>
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<pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %p [${HOSTNAME}] [%t] %logger #@# %m%n%wEx</pattern>
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</message>
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<sortByTime>true</sortByTime>
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</format>
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</appender>
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<appender name="Console" class="ch.qos.logback.core.ConsoleAppender">
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<encoder>
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<pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %clr(%5p) %clr([${HOSTNAME}]){yellow} %clr([%t]){magenta} %clr(%logger{40}){cyan} #@# %m%n%wEx</pattern>
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</encoder>
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</appender>
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<appender name="RollingFile" class="ch.qos.logback.core.rolling.RollingFileAppender">
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<file>${LOGGING_PARENT:-.}/${APP_NAME:-run}.log</file>
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<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
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<fileNamePattern>${LOGGING_PARENT:-.}/archive/${APP_NAME:-run}-%d{yyyy-MM-dd}.gz</fileNamePattern>
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<MaxHistory>7</MaxHistory>
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</rollingPolicy>
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<encoder>
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<pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %p [${HOSTNAME}] [%t] %logger #@# %m%n%wEx</pattern>
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</encoder>
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</appender>
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<logger name="com.zaxxer.hikari" level="ERROR"/>
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<logger name="com.netflix.discovery.shared.resolver.aws.ConfigClusterResolver" level="WARN"/>
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<root level="INFO">
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<appender-ref ref="Loki"/>
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<appender-ref ref="Console"/>
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<appender-ref ref="RollingFile"/>
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</root>
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</configuration>
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