mirror of https://github.com/longtai-cn/hippo4j
Development Agent mode dynamic change (#1325)
magestack
2 years ago
committed by
GitHub
parent
1b81e00b56
commit
618b382401
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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.boot.v2.boot;
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import cn.hippo4j.agent.core.boot.BootService;
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import cn.hippo4j.agent.core.boot.DefaultImplementor;
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import cn.hippo4j.agent.core.logging.api.ILog;
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import cn.hippo4j.agent.core.logging.api.LogManager;
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/**
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* SpringBoot v1 plugin boot service
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*/
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@DefaultImplementor
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public class SpringBootV2PluginBootService implements BootService {
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private static final ILog LOGGER = LogManager.getLogger(SpringBootV2PluginBootService.class);
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@Override
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public void prepare() throws Throwable {
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}
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@Override
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public void boot() throws Throwable {
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LOGGER.info("Loader SpringBootV2PluginBootService...");
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}
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@Override
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public void onComplete() throws Throwable {
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}
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@Override
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public void shutdown() throws Throwable {
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}
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}
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with 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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cn.hippo4j.agent.plugin.spring.boot.v2.boot.SpringBootV2PluginBootService
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@ -1,104 +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.support;
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import cn.hippo4j.agent.plugin.spring.common.conf.SpringBootConfig;
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import cn.hippo4j.threadpool.dynamic.api.ThreadPoolDynamicRefresh;
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import com.ctrip.framework.apollo.ConfigChangeListener;
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import com.ctrip.framework.apollo.ConfigFile;
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import com.ctrip.framework.apollo.ConfigService;
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import com.ctrip.framework.apollo.core.enums.ConfigFileFormat;
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import com.ctrip.framework.apollo.model.ConfigChange;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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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 static cn.hippo4j.agent.core.conf.Constants.SPRING_BOOT_CONFIG_PREFIX;
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/**
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* Abstract dynamic thread poo change handler spring
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*/
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public abstract class AbstractDynamicThreadPoolChangeHandlerSpring implements ThreadPoolDynamicRefresh {
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private static final Logger LOGGER = LoggerFactory.getLogger(AbstractDynamicThreadPoolChangeHandlerSpring.class);
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public void registerListener() {
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List<String> apolloNamespaces = SpringBootConfig.Spring.Dynamic.Thread_Pool.Apollo.NAMESPACE;
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String namespace = apolloNamespaces.get(0);
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String configFileType = SpringBootConfig.Spring.Dynamic.Thread_Pool.CONFIG_FILE_TYPE;
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com.ctrip.framework.apollo.Config config = ConfigService.getConfig(String.format("%s.%s", namespace, configFileType));
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ConfigChangeListener configChangeListener = configChangeEvent -> {
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String replacedNamespace = namespace.replaceAll("." + configFileType, "");
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ConfigFileFormat configFileFormat = ConfigFileFormat.fromString(configFileType);
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ConfigFile configFile = ConfigService.getConfigFile(replacedNamespace, configFileFormat);
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Map<String, Object> newChangeValueMap = new HashMap<>();
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configChangeEvent.changedKeys().stream().filter(each -> each.contains(SPRING_BOOT_CONFIG_PREFIX)).forEach(each -> {
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ConfigChange change = configChangeEvent.getChange(each);
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String newValue = change.getNewValue();
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newChangeValueMap.put(each, newValue);
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});
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dynamicRefresh(configFile.getContent(), newChangeValueMap);
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};
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config.addChangeListener(configChangeListener);
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LOGGER.info("[Hippo4j-Agent] Dynamic thread pool refresher, add apollo listener success. namespace: {}", namespace);
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}
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public void dynamicRefresh(String configContent, Map<String, Object> newValueChangeMap) {
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try {
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// String configFileType = SpringBootConfig.Spring.Dynamic.Thread_Pool.CONFIG_FILE_TYPE;
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//
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// Map<Object, Object> afterConfigMap = ConfigParserHandler.getInstance().parseConfig(configContent,
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// ConfigFileTypeEnum.of(configFileType));
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// if (CollectionUtil.isNotEmpty(newValueChangeMap)) {
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// Optional.ofNullable(afterConfigMap).ifPresent(each -> each.putAll(newValueChangeMap));
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// }
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// TODO
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// BootstrapConfigProperties afterConfigProperties = bindProperties(afterConfigMap, context);
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//
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// List<ExecutorProperties> executors = afterConfigProperties.getExecutors();
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// for (ExecutorProperties afterProperties : executors) {
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// String threadPoolId =
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// afterProperties.getThreadPoolId();
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// AgentThreadPoolExecutorHolder holder = AgentThreadPoolInstanceRegistry.getInstance().getHolder(threadPoolId);
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// if (holder.isEmpty() ||
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// holder.getExecutor() == null) {
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// continue;
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// }
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// ExecutorProperties beforeProperties = convert(holder.getProperties());
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// if (!checkConsistency(threadPoolId, beforeProperties, afterProperties)) {
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// continue;
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// }
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// dynamicRefreshPool(beforeProperties, afterProperties);
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// holder.setProperties(failDefaultExecutorProperties(beforeProperties, afterProperties)); // do refresh.
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// ChangeParameterNotifyRequest changeRequest = buildChangeRequest(beforeProperties, afterProperties);
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// LOGGER.info(CHANGE_THREAD_POOL_TEXT, threadPoolId, String.format(CHANGE_DELIMITER,
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// beforeProperties.getCorePoolSize(), changeRequest.getNowCorePoolSize()), String.format(CHANGE_DELIMITER, beforeProperties.getMaximumPoolSize(), changeRequest.getNowMaximumPoolSize()),
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// String.format(CHANGE_DELIMITER, beforeProperties.getQueueCapacity(), changeRequest.getNowQueueCapacity()), String.format(CHANGE_DELIMITER, beforeProperties.getKeepAliveTime(),
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// changeRequest.getNowKeepAliveTime()), String.format(CHANGE_DELIMITER, beforeProperties.getExecuteTimeOut(), changeRequest.getNowExecuteTimeOut()), String.format(CHANGE_DELIMITER,
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// beforeProperties.getRejectedHandler(), changeRequest.getNowRejectedName()), String.format(CHANGE_DELIMITER, beforeProperties.getAllowCoreThreadTimeOut(),
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// changeRequest.getNowAllowsCoreThreadTimeOut()));
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// }
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} catch (Exception ex) {
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LOGGER.error("[Hippo4j-Agent] config mode dynamic refresh failed.", ex);
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}
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}
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}
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>cn.hippo4j</groupId>
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<artifactId>hippo4j-threadpool-agent-example</artifactId>
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<version>${revision}</version>
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</parent>
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<artifactId>hippo4j-threadpool-agent-config-apollo-example</artifactId>
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<properties>
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<maven.deploy.skip>true</maven.deploy.skip>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-test</artifactId>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>com.ctrip.framework.apollo</groupId>
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<artifactId>apollo-client</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-context</artifactId>
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<version>2.2.5.RELEASE</version>
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</dependency>
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<dependency>
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<groupId>org.slf4j</groupId>
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<artifactId>slf4j-api</artifactId>
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<version>1.7.21</version>
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</dependency>
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<dependency>
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<groupId>io.micrometer</groupId>
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<artifactId>micrometer-registry-prometheus</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-actuator</artifactId>
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</dependency>
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</dependencies>
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<build>
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<finalName>${project.artifactId}</finalName>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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<executions>
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<execution>
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<goals>
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<goal>repackage</goal>
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</goals>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</build>
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</project>
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@ -0,0 +1,32 @@
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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.example.agent.config.apollo;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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/**
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* Agent config apollo example application.
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*/
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@SpringBootApplication
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public class AgentConfigApolloExampleApplication {
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public static void main(String[] args) {
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SpringApplication.run(AgentConfigApolloExampleApplication.class, args);
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}
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}
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server.port=8092
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server.servlet.context-path=/example
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app.id=dynamic-threadpool-example
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apollo.meta=http://127.0.0.1:8080
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apollo.autoUpdateInjectedSpringProperties=true
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apollo.bootstrap.enabled=true
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apollo.bootstrap.namespaces=application
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apollo.bootstrap.eagerLoad.enabled=true
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# The following parameters are used for testing
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env=dev
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apollo.configService=http://127.0.0.1:8080
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spring.profiles.active=dev
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spring.application.name=hippo4j-config-apollo-spring-boot-starter-example
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management.metrics.export.prometheus.enabled=true
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management.server.port=29998
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management.endpoints.web.exposure.include=*
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spring.dynamic.thread-pool.enable=true
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spring.dynamic.thread-pool.banner=true
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spring.dynamic.thread-pool.check-state-interval=3
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#spring.dynamic.thread-pool.monitor.enable=true
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#spring.dynamic.thread-pool.monitor.collect-types=micrometer
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#spring.dynamic.thread-pool.monitor.thread-pool-types=dynamic,web
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#spring.dynamic.thread-pool.monitor.initial-delay=10000
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#spring.dynamic.thread-pool.monitor.collect-interval=5000
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#spring.dynamic.thread-pool.notify-platforms[0].platform=WECHAT
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#spring.dynamic.thread-pool.notify-platforms[0].token=ac0426a5-c712-474c-9bff-72b8b8f5caff
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#spring.dynamic.thread-pool.notify-platforms[1].platform=DING
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#spring.dynamic.thread-pool.notify-platforms[1].token=56417ebba6a27ca352f0de77a2ae9da66d01f39610b5ee8a6033c60ef9071c55
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#spring.dynamic.thread-pool.notify-platforms[2].platform=LARK
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#spring.dynamic.thread-pool.notify-platforms[2].token=2cbf2808-3839-4c26-a04d-fd201dd51f9e
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spring.dynamic.thread-pool.apollo.namespace=application
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spring.dynamic.thread-pool.config-file-type=properties
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@ -0,0 +1,22 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>cn.hippo4j</groupId>
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<artifactId>hippo4j-threadpool-example</artifactId>
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<version>${revision}</version>
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</parent>
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<artifactId>hippo4j-threadpool-agent-example</artifactId>
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<packaging>pom</packaging>
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<properties>
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<maven.deploy.skip>true</maven.deploy.skip>
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</properties>
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<modules>
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<module>config-apollo</module>
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</modules>
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</project>
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