mirror of https://github.com/longtai-cn/hippo4j
Pan-YuJie
1 year ago
parent
1404235aae
commit
6ee942ef7c
@ -1,200 +0,0 @@
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cn.hippo4j.agent.plugin.spring.common.alarm;
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import cn.hippo4j.agent.plugin.spring.common.support.ThreadPoolCheckAlarmSupport;
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import cn.hippo4j.common.api.IExecutorProperties;
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import cn.hippo4j.common.model.executor.ExecutorNotifyProperties;
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import cn.hippo4j.common.model.executor.ExecutorProperties;
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import cn.hippo4j.common.toolkit.CollectionUtil;
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import cn.hippo4j.common.toolkit.StringUtil;
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import cn.hippo4j.threadpool.dynamic.mode.config.properties.NotifyPlatformProperties;
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import cn.hippo4j.threadpool.message.api.NotifyConfigBuilder;
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import cn.hippo4j.threadpool.message.api.NotifyConfigDTO;
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import cn.hippo4j.threadpool.message.core.service.AlarmControlHandler;
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import lombok.AllArgsConstructor;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Objects;
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import java.util.Optional;
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import java.util.stream.Collectors;
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import static cn.hippo4j.agent.plugin.spring.common.support.SpringPropertiesLoader.BOOTSTRAP_CONFIG_PROPERTIES;
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import static cn.hippo4j.common.constant.Constants.DEFAULT_INTERVAL;
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/**
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* This class is responsible for building the notification configurations for thread pools in an agent mode.
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* It implements the {@link NotifyConfigBuilder} interface and provides methods to build and initialize
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* notification configurations for various platforms and types (e.g., ALARM, CONFIG).
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*
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* <p>The configuration is based on the properties loaded from the bootstrap configuration and includes
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* handling for alarm control and notification intervals.</p>
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*/
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@AllArgsConstructor
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public class AgentModeNotifyConfigBuilder implements NotifyConfigBuilder {
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private static final Logger LOGGER = LoggerFactory.getLogger(ThreadPoolCheckAlarmSupport.class);
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private final AlarmControlHandler alarmControlHandler;
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/**
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* Builds the notification configurations for all executors defined in the bootstrap configuration.
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*
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* <p>This method filters the executors based on their alarm settings and constructs the notification
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* configurations accordingly. If global alarm settings are disabled and there are no specific alarms
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* configured for any executor, the method returns an empty map.</p>
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*
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* @return A map containing the notification configurations, keyed by the notification type (e.g., ALARM, CONFIG).
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*/
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public Map<String, List<NotifyConfigDTO>> buildNotify() {
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Map<String, List<NotifyConfigDTO>> resultMap = new HashMap<>();
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boolean globalAlarm = Optional.ofNullable(BOOTSTRAP_CONFIG_PROPERTIES.getDefaultExecutor())
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.map(ExecutorProperties::getAlarm)
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.orElse(true);
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List<ExecutorProperties> executors = BOOTSTRAP_CONFIG_PROPERTIES.getExecutors();
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if (CollectionUtil.isEmpty(executors)) {
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LOGGER.warn("Failed to build notify, executors configuration is empty.");
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return resultMap;
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}
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List<ExecutorProperties> actual = executors.stream()
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.filter(each -> Optional.ofNullable(each.getAlarm())
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.orElse(false))
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.collect(Collectors.toList());
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if (!globalAlarm && CollectionUtil.isEmpty(actual)) {
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return resultMap;
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}
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for (ExecutorProperties executorProperties : executors) {
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Map<String, List<NotifyConfigDTO>> buildSingleNotifyConfig = buildSingleNotifyConfig(executorProperties);
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initCacheAndLock(buildSingleNotifyConfig);
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resultMap.putAll(buildSingleNotifyConfig);
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}
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return resultMap;
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}
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/**
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* Builds the notification configurations for a single executor.
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*
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* <p>This method generates two types of notifications: ALARM and CONFIG. For each type, it creates
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* notification configurations based on the platforms defined in the bootstrap configuration.</p>
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*
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* @param executorProperties The properties of the executor for which to build the notification configurations.
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* @return A map containing the notification configurations for the given executor, keyed by the notification type.
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*/
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public Map<String, List<NotifyConfigDTO>> buildSingleNotifyConfig(IExecutorProperties executorProperties) {
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String threadPoolId = executorProperties.getThreadPoolId();
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Map<String, List<NotifyConfigDTO>> resultMap = new HashMap<>();
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String alarmBuildKey = threadPoolId + "+ALARM";
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List<NotifyConfigDTO> alarmNotifyConfigs = new ArrayList<>();
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List<NotifyPlatformProperties> notifyPlatforms = BOOTSTRAP_CONFIG_PROPERTIES.getNotifyPlatforms();
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for (NotifyPlatformProperties platformProperties : notifyPlatforms) {
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NotifyConfigDTO notifyConfig = new NotifyConfigDTO();
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notifyConfig.setPlatform(platformProperties.getPlatform());
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notifyConfig.setTpId(threadPoolId);
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notifyConfig.setType("ALARM");
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notifyConfig.setSecret(platformProperties.getSecret());
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notifyConfig.setSecretKey(getToken(platformProperties));
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notifyConfig.setInterval(buildInterval(executorProperties));
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notifyConfig.setReceives(buildReceive(executorProperties));
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alarmNotifyConfigs.add(notifyConfig);
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}
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resultMap.put(alarmBuildKey, alarmNotifyConfigs);
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String changeBuildKey = threadPoolId + "+CONFIG";
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List<NotifyConfigDTO> changeNotifyConfigs = new ArrayList<>();
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for (NotifyPlatformProperties platformProperties : notifyPlatforms) {
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NotifyConfigDTO notifyConfig = new NotifyConfigDTO();
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notifyConfig.setPlatform(platformProperties.getPlatform());
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notifyConfig.setTpId(threadPoolId);
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notifyConfig.setType("CONFIG");
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notifyConfig.setSecretKey(getToken(platformProperties));
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notifyConfig.setSecret(platformProperties.getSecret());
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notifyConfig.setReceives(buildReceive(executorProperties));
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changeNotifyConfigs.add(notifyConfig);
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}
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resultMap.put(changeBuildKey, changeNotifyConfigs);
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return resultMap;
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}
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/**
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* Retrieves the token for the given notification platform properties.
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*
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* <p>If the token is not explicitly set, the method returns the secret key as the fallback.</p>
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*
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* @param platformProperties The platform properties from which to retrieve the token.
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* @return The token or secret key associated with the given platform properties.
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*/
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private String getToken(NotifyPlatformProperties platformProperties) {
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return StringUtil.isNotBlank(platformProperties.getToken()) ? platformProperties.getToken() : platformProperties.getSecretKey();
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}
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/**
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* Builds the notification interval for the given executor properties.
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*
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* <p>This method first checks the executor's specific notify configuration. If not set, it falls back
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* to the default executor configuration in the bootstrap properties.</p>
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*
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* @param executorProperties The properties of the executor for which to build the notification interval.
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* @return The notification interval in seconds.
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*/
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private int buildInterval(IExecutorProperties executorProperties) {
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return Optional.ofNullable(executorProperties.getNotify())
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.map(ExecutorNotifyProperties::getInterval)
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.orElse(Optional.ofNullable(BOOTSTRAP_CONFIG_PROPERTIES.getDefaultExecutor())
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.map(ExecutorProperties::getNotify)
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.map(ExecutorNotifyProperties::getInterval)
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.orElse(DEFAULT_INTERVAL));
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}
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/**
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* Builds the notification recipients for the given executor properties.
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*
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* <p>This method first checks the executor's specific notify configuration. If not set, it falls back
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* to the default executor configuration in the bootstrap properties.</p>
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*
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* @param executorProperties The properties of the executor for which to build the notification recipients.
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* @return A string containing the recipients of the notifications.
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*/
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private String buildReceive(IExecutorProperties executorProperties) {
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return Optional.ofNullable(executorProperties.getNotify())
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.map(ExecutorNotifyProperties::getReceives)
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.orElse(Optional.ofNullable(BOOTSTRAP_CONFIG_PROPERTIES.getDefaultExecutor())
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.map(ExecutorProperties::getNotify)
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.map(ExecutorNotifyProperties::getReceives).orElse(""));
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}
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/**
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* Initializes the cache and lock mechanisms for the given notification configurations.
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*
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* <p>This method is primarily responsible for setting up alarm controls based on the notification
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* configurations, ensuring that the appropriate cache and lock mechanisms are initialized for
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* each thread pool and platform combination.</p>
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*
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* @param buildSingleNotifyConfig A map containing the notification configurations that need cache and lock initialization.
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*/
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public void initCacheAndLock(Map<String, List<NotifyConfigDTO>> buildSingleNotifyConfig) {
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buildSingleNotifyConfig.forEach(
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(key, val) -> val.stream()
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.filter(each -> Objects.equals("ALARM", each.getType()))
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.forEach(each -> alarmControlHandler.initCacheAndLock(each.getTpId(), each.getPlatform(), each.getInterval())));
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}
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}
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@ -0,0 +1,186 @@
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cn.hippo4j.agent.plugin.spring.common.monitor;
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import cn.hippo4j.common.extension.spi.ServiceLoaderRegistry;
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import cn.hippo4j.common.logging.api.ILog;
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import cn.hippo4j.common.logging.api.LogManager;
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import cn.hippo4j.common.monitor.MonitorCollectTypeEnum;
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import cn.hippo4j.common.monitor.MonitorHandlerTypeEnum;
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import cn.hippo4j.core.executor.state.ThreadPoolRunStateHandler;
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import cn.hippo4j.core.toolkit.inet.InetUtils;
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import cn.hippo4j.core.toolkit.inet.InetUtilsProperties;
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import cn.hippo4j.monitor.elasticsearch.AdapterThreadPoolElasticSearchMonitorHandler;
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import cn.hippo4j.monitor.elasticsearch.DynamicThreadPoolElasticSearchMonitorHandler;
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import cn.hippo4j.monitor.elasticsearch.WebThreadPoolElasticSearchMonitorHandler;
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import cn.hippo4j.monitor.local.log.AdapterThreadPoolLocalLogMonitorHandler;
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import cn.hippo4j.monitor.local.log.DynamicThreadPoolLocalLogMonitorHandler;
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import cn.hippo4j.monitor.local.log.WebThreadPoolLocalLogMonitorHandler;
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import cn.hippo4j.monitor.micrometer.AdapterThreadPoolMicrometerMonitorHandler;
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import cn.hippo4j.monitor.micrometer.DynamicThreadPoolMicrometerMonitorHandler;
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import cn.hippo4j.monitor.micrometer.WebThreadPoolMicrometerMonitorHandler;
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import cn.hippo4j.threadpool.dynamic.mode.config.properties.MonitorProperties;
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import cn.hippo4j.threadpool.monitor.api.ThreadPoolMonitor;
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import org.springframework.core.env.ConfigurableEnvironment;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.function.BiConsumer;
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import static cn.hippo4j.agent.plugin.spring.common.support.SpringPropertiesLoader.INET_UTILS_PROPERTIES;
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/**
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* This class is responsible for configuring and initializing monitoring handlers
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* for various types of thread pools. It maps specific monitoring types (e.g., Micrometer,
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* Log, Elasticsearch) to their corresponding handler initializers and manages the
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* setup process based on the provided configuration.
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*/
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public class MonitorHandlersConfigurator {
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private static final ILog LOGGER = LogManager.getLogger(MonitorHandlersConfigurator.class);
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// Maps thread pool types to their corresponding handler constructors
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private static final Map<String, BiConsumer<MonitorHandlerTypeEnum, MonitorHandlerContext>> handlerMap = new HashMap<>();
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static {
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// Initialize the handler map with specific monitoring types
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handlerMap.put(MonitorCollectTypeEnum.MICROMETER.getValue(), MonitorHandlersConfigurator::handleMicrometer);
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handlerMap.put(MonitorCollectTypeEnum.LOG.getValue(), MonitorHandlersConfigurator::handleLog);
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handlerMap.put(MonitorCollectTypeEnum.ELASTICSEARCH.getValue(), MonitorHandlersConfigurator::handleElasticSearch);
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}
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/**
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* Initializes the monitoring handlers based on the provided monitoring configuration.
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* <p>
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* This method performs the following tasks:
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* <ul>
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* <li>Parses the configured monitoring types and thread pool types.</li>
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* <li>Initializes a monitoring context with the necessary thread pool monitors and state handler.</li>
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* <li>For each configured monitoring type, invokes the corresponding handler initializer
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* for each relevant thread pool type.</li>
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* <li>Logs a warning if an unrecognized monitoring type is encountered.</li>
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* <li>Registers and adds thread pool monitors that match the configured monitoring types.</li>
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* </ul>
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*
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* @param monitor The monitoring properties configuration.
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* @param environment The application environment from which additional configuration can be loaded.
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* @param threadPoolMonitors A list to hold the initialized thread pool monitors.
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*/
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public static void initializeMonitorHandlers(MonitorProperties monitor, ConfigurableEnvironment environment, List<ThreadPoolMonitor> threadPoolMonitors) {
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List<String> collectTypes = Arrays.asList(monitor.getCollectTypes().split(","));
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List<String> threadPoolTypes = Arrays.asList(monitor.getThreadPoolTypes().split(","));
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ThreadPoolRunStateHandler threadPoolRunStateHandler = new ThreadPoolRunStateHandler(
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new InetUtils(INET_UTILS_PROPERTIES), environment);
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MonitorHandlerContext context = new MonitorHandlerContext(threadPoolMonitors, threadPoolRunStateHandler);
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// Initialize handlers for each configured monitoring type and thread pool type
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for (String collectType : collectTypes) {
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if (handlerMap.containsKey(collectType)) {
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for (MonitorHandlerTypeEnum type : MonitorHandlerTypeEnum.values()) {
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if (threadPoolTypes.contains(type.name().toLowerCase())) {
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handlerMap.get(collectType).accept(type, context);
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}
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}
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} else {
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LOGGER.warn("[Hippo4j-Agent] MonitorConfigurator initialize Unrecognized collect type: [{}]", collectType);
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}
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}
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// Register and add dynamic thread pool monitors matching the configured types
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Collection<ThreadPoolMonitor> dynamicThreadPoolMonitors = ServiceLoaderRegistry.getSingletonServiceInstances(ThreadPoolMonitor.class);
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dynamicThreadPoolMonitors.stream().filter(each -> collectTypes.contains(each.getType())).forEach(threadPoolMonitors::add);
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}
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/**
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* Initializes Micrometer-based monitoring handlers for the specified thread pool type.
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*
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* @param type The type of thread pool to be monitored.
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* @param context The context containing the monitors and state handler.
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*/
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private static void handleMicrometer(MonitorHandlerTypeEnum type, MonitorHandlerContext context) {
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switch (type) {
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case DYNAMIC:
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context.monitors.add(new DynamicThreadPoolMicrometerMonitorHandler(context.threadPoolRunStateHandler));
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break;
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case WEB:
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context.monitors.add(new WebThreadPoolMicrometerMonitorHandler());
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break;
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case ADAPTER:
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context.monitors.add(new AdapterThreadPoolMicrometerMonitorHandler());
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break;
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}
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}
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/**
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* Initializes Log-based monitoring handlers for the specified thread pool type.
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*
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* @param type The type of thread pool to be monitored.
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* @param context The context containing the monitors and state handler.
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*/
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private static void handleLog(MonitorHandlerTypeEnum type, MonitorHandlerContext context) {
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switch (type) {
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case DYNAMIC:
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context.monitors.add(new DynamicThreadPoolLocalLogMonitorHandler(context.threadPoolRunStateHandler));
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break;
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case WEB:
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context.monitors.add(new WebThreadPoolLocalLogMonitorHandler());
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break;
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case ADAPTER:
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context.monitors.add(new AdapterThreadPoolLocalLogMonitorHandler());
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break;
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}
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}
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/**
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* Initializes Elasticsearch-based monitoring handlers for the specified thread pool type.
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*
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* @param type The type of thread pool to be monitored.
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* @param context The context containing the monitors and state handler.
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*/
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private static void handleElasticSearch(MonitorHandlerTypeEnum type, MonitorHandlerContext context) {
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switch (type) {
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case DYNAMIC:
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context.monitors.add(new DynamicThreadPoolElasticSearchMonitorHandler(context.threadPoolRunStateHandler));
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break;
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case WEB:
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context.monitors.add(new WebThreadPoolElasticSearchMonitorHandler(context.threadPoolRunStateHandler));
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break;
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case ADAPTER:
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context.monitors.add(new AdapterThreadPoolElasticSearchMonitorHandler(context.threadPoolRunStateHandler));
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break;
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}
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}
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/**
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* A helper class to manage the context in which monitoring handlers are initialized.
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*/
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private static class MonitorHandlerContext {
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List<ThreadPoolMonitor> monitors;
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ThreadPoolRunStateHandler threadPoolRunStateHandler;
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MonitorHandlerContext(List<ThreadPoolMonitor> monitors, ThreadPoolRunStateHandler handler) {
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this.monitors = monitors;
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this.threadPoolRunStateHandler = handler;
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}
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}
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}
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@ -0,0 +1,97 @@
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The ASF licenses this file to You 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.
|
||||
*/
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package cn.hippo4j.agent.plugin.spring.common.monitor;
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import cn.hippo4j.agent.plugin.spring.common.conf.SpringBootConfig;
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import cn.hippo4j.common.logging.api.ILog;
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import cn.hippo4j.common.logging.api.LogManager;
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import com.sun.net.httpserver.HttpExchange;
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import com.sun.net.httpserver.HttpHandler;
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import com.sun.net.httpserver.HttpServer;
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||||
import io.micrometer.core.instrument.Metrics;
|
||||
import io.micrometer.core.instrument.composite.CompositeMeterRegistry;
|
||||
import io.micrometer.prometheus.PrometheusConfig;
|
||||
import io.micrometer.prometheus.PrometheusMeterRegistry;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.OutputStream;
|
||||
import java.net.InetSocketAddress;
|
||||
|
||||
/**
|
||||
* This class is responsible for exposing Prometheus metrics via an HTTP endpoint.
|
||||
* It initializes the Prometheus registry, binds it to the global metrics registry,
|
||||
* and starts an HTTP server to serve the metrics data.
|
||||
*/
|
||||
public class MonitorMetricEndpoint {
|
||||
|
||||
private static final ILog LOGGER = LogManager.getLogger(MonitorHandlersConfigurator.class);
|
||||
|
||||
/**
|
||||
* Starts the Prometheus metrics HTTP server.
|
||||
* <p>
|
||||
* This method performs the following steps:
|
||||
* <ul>
|
||||
* <li>Initializes the PrometheusMeterRegistry with the default configuration.</li>
|
||||
* <li>Binds the Prometheus registry to the global CompositeMeterRegistry.</li>
|
||||
* <li>Attempts to start an HTTP server on the configured port to expose the Prometheus metrics.</li>
|
||||
* </ul>
|
||||
* If the port is not configured, or if there is an error starting the server, appropriate error messages
|
||||
* are logged, and the method returns without starting the server.
|
||||
* </p>
|
||||
*/
|
||||
public static void startPrometheusEndpoint() {
|
||||
|
||||
// Initialize the Prometheus registry
|
||||
PrometheusMeterRegistry prometheusRegistry = new PrometheusMeterRegistry(PrometheusConfig.DEFAULT);
|
||||
|
||||
// Bind the Prometheus registry to the global Metrics registry
|
||||
CompositeMeterRegistry globalRegistry = Metrics.globalRegistry;
|
||||
globalRegistry.add(prometheusRegistry);
|
||||
|
||||
// Get the configured port for the Prometheus metrics HTTP server
|
||||
Integer port = SpringBootConfig.Spring.Dynamic.Thread_Pool.Monitor.AGENT_MICROMETER_PORT;
|
||||
if (port == null) {
|
||||
LOGGER.error(
|
||||
"[Hippo4j-Agent] Failed to start Prometheus metrics endpoint server. Please configure the exposed endpoint by adding: spring.dynamic.thread-pool.monitor.port=xxx to the configuration file");
|
||||
return;
|
||||
}
|
||||
|
||||
// Create the HTTP server
|
||||
HttpServer server = null;
|
||||
try {
|
||||
server = HttpServer.create(new InetSocketAddress(port), 0);
|
||||
} catch (IOException e) {
|
||||
LOGGER.error("[Hippo4j-Agent] Failed to start Prometheus metrics endpoint server", e);
|
||||
return;
|
||||
}
|
||||
|
||||
// Register the /actuator/prometheus context to handle metrics requests
|
||||
server.createContext("/actuator/prometheus", exchange -> {
|
||||
String response = prometheusRegistry.scrape(); // Get metrics data in Prometheus format
|
||||
exchange.sendResponseHeaders(200, response.getBytes().length);
|
||||
try (OutputStream os = exchange.getResponseBody()) {
|
||||
os.write(response.getBytes());
|
||||
}
|
||||
});
|
||||
|
||||
// Start the server
|
||||
server.start();
|
||||
LOGGER.info("[Hippo4j-Agent] Prometheus metrics server started on port {}", port);
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,137 @@
|
||||
/*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The ASF licenses this file to You 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 cn.hippo4j.agent.plugin.spring.common.support;
|
||||
|
||||
import cn.hippo4j.agent.plugin.spring.common.monitor.MonitorHandlersConfigurator;
|
||||
import cn.hippo4j.agent.plugin.spring.common.monitor.MonitorMetricEndpoint;
|
||||
import cn.hippo4j.common.executor.ThreadFactoryBuilder;
|
||||
import cn.hippo4j.common.executor.ThreadPoolExecutorRegistry;
|
||||
import cn.hippo4j.common.extension.spi.ServiceLoaderRegistry;
|
||||
import cn.hippo4j.common.monitor.MonitorCollectTypeEnum;
|
||||
import cn.hippo4j.common.toolkit.StringUtil;
|
||||
import cn.hippo4j.threadpool.dynamic.mode.config.properties.BootstrapConfigProperties;
|
||||
import cn.hippo4j.threadpool.dynamic.mode.config.properties.MonitorProperties;
|
||||
import cn.hippo4j.threadpool.monitor.api.ThreadPoolMonitor;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
import org.springframework.core.env.ConfigurableEnvironment;
|
||||
import org.springframework.core.env.Environment;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
import java.util.Objects;
|
||||
import java.util.Optional;
|
||||
import java.util.concurrent.ScheduledExecutorService;
|
||||
import java.util.concurrent.ScheduledThreadPoolExecutor;
|
||||
import java.util.concurrent.TimeUnit;
|
||||
|
||||
import static cn.hippo4j.agent.plugin.spring.common.support.SpringPropertiesLoader.BOOTSTRAP_CONFIG_PROPERTIES;
|
||||
|
||||
/**
|
||||
* This class provides support for monitoring dynamic thread pools in an application.
|
||||
* It includes methods to initialize and enable monitoring components, and schedules
|
||||
* periodic data collection from the thread pools.
|
||||
*/
|
||||
public class ThreadPoolMonitorSupport {
|
||||
|
||||
private static final Logger LOGGER = LoggerFactory.getLogger(ThreadPoolMonitorSupport.class);
|
||||
|
||||
private static List<ThreadPoolMonitor> threadPoolMonitors;
|
||||
|
||||
static {
|
||||
// Register the ThreadPoolMonitor service with the ServiceLoaderRegistry
|
||||
ServiceLoaderRegistry.register(ThreadPoolMonitor.class);
|
||||
}
|
||||
|
||||
/**
|
||||
* Enables the dynamic thread pool monitoring handler.
|
||||
* <p>
|
||||
* This method performs the following steps:
|
||||
* <ul>
|
||||
* <li>Validates the monitoring configuration from the environment properties.</li>
|
||||
* <li>Initializes monitoring components for the dynamic thread pools.</li>
|
||||
* <li>Exposes metric endpoints, such as Prometheus, if configured.</li>
|
||||
* <li>Schedules periodic collection of metrics from the thread pools.</li>
|
||||
* </ul>
|
||||
* If the monitoring configuration is invalid or disabled, the method returns without
|
||||
* enabling the monitoring handler.
|
||||
* </p>
|
||||
*
|
||||
* @param environment The environment from which the monitoring configuration is loaded.
|
||||
*/
|
||||
public static void enableThreadPoolMonitorHandler(Environment environment) {
|
||||
BootstrapConfigProperties properties = BOOTSTRAP_CONFIG_PROPERTIES;
|
||||
MonitorProperties monitor = properties.getMonitor();
|
||||
if (Objects.isNull(monitor)
|
||||
|| !monitor.getEnable()
|
||||
|| StringUtil.isBlank(monitor.getThreadPoolTypes())
|
||||
|| StringUtil.isBlank(monitor.getCollectTypes())) {
|
||||
return;
|
||||
}
|
||||
|
||||
LOGGER.info("[Hippo4j-Agent] Start monitoring the running status of dynamic thread pools.");
|
||||
threadPoolMonitors = new ArrayList<>();
|
||||
ScheduledExecutorService collectScheduledExecutor = new ScheduledThreadPoolExecutor(
|
||||
1,
|
||||
r -> new Thread(r, "client.agent.scheduled.collect.data"));
|
||||
|
||||
// Initialize monitoring components for the dynamic thread pools
|
||||
MonitorHandlersConfigurator.initializeMonitorHandlers(monitor, (ConfigurableEnvironment) environment, threadPoolMonitors);
|
||||
|
||||
// Expose metric endpoints based on the configured collect types
|
||||
List<String> collectTypes = Arrays.asList(monitor.getCollectTypes().split(","));
|
||||
if (collectTypes.contains(MonitorCollectTypeEnum.MICROMETER.getValue())) {
|
||||
MonitorMetricEndpoint.startPrometheusEndpoint();
|
||||
}
|
||||
|
||||
// Schedule periodic collection of metrics from the thread pools
|
||||
collectScheduledExecutor.scheduleWithFixedDelay(
|
||||
scheduleRunnable(),
|
||||
monitor.getInitialDelay(),
|
||||
monitor.getCollectInterval(),
|
||||
TimeUnit.MILLISECONDS);
|
||||
|
||||
if (ThreadPoolExecutorRegistry.getThreadPoolExecutorSize() > 0) {
|
||||
LOGGER.info("[Hippo4j-Agent] Dynamic thread pool: [{}]. The dynamic thread pool starts data collection and reporting.", ThreadPoolExecutorRegistry.getThreadPoolExecutorSize());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a Runnable task that collects metrics from the dynamic thread pools.
|
||||
* <p>
|
||||
* This method is used to create a task that periodically iterates over the
|
||||
* registered thread pool monitors and collects their metrics. If an exception
|
||||
* occurs during the collection, it is logged.
|
||||
* </p>
|
||||
*
|
||||
* @return A Runnable task that performs the metrics collection.
|
||||
*/
|
||||
private static Runnable scheduleRunnable() {
|
||||
return () -> {
|
||||
for (ThreadPoolMonitor each : threadPoolMonitors) {
|
||||
try {
|
||||
each.collect();
|
||||
} catch (Exception ex) {
|
||||
LOGGER.error("[Hippo4j-Agent] Error monitoring the running status of dynamic thread pool. Type: {}", each.getType(), ex);
|
||||
}
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,50 @@
|
||||
/*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The ASF licenses this file to You 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 cn.hippo4j.common.monitor;
|
||||
|
||||
/**
|
||||
* MonitorCollect type enum.
|
||||
*/
|
||||
public enum MonitorCollectTypeEnum {
|
||||
|
||||
/**
|
||||
* Micrometer
|
||||
*/
|
||||
MICROMETER("micrometer"),
|
||||
|
||||
/**
|
||||
* ELASTICSEARCH
|
||||
*/
|
||||
ELASTICSEARCH("elasticsearch"),
|
||||
|
||||
/**
|
||||
* LOG
|
||||
*/
|
||||
LOG("log");
|
||||
|
||||
private final String value;
|
||||
|
||||
MonitorCollectTypeEnum(String value) {
|
||||
this.value = value;
|
||||
}
|
||||
|
||||
public String getValue() {
|
||||
return value;
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,36 @@
|
||||
/*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The ASF licenses this file to You 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 cn.hippo4j.common.monitor;
|
||||
|
||||
/**
|
||||
* MonitorHandler type enum.
|
||||
*/
|
||||
public enum MonitorHandlerTypeEnum {
|
||||
/**
|
||||
* DYNAMIC
|
||||
*/
|
||||
DYNAMIC,
|
||||
/**
|
||||
* WEB
|
||||
*/
|
||||
WEB,
|
||||
/**
|
||||
* ADAPTER
|
||||
*/
|
||||
ADAPTER
|
||||
}
|
||||
Loading…
Reference in new issue