feat: support lossless config from console & support warmup. (#1452)
Co-authored-by: shedfreewu <shedfreewu@tencent.com>pull/1453/head
Haotian Zhang
4 weeks ago
committed by
GitHub
parent
0532fccea8
commit
9be5d4eab9
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/*
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* Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
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*
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* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the BSD 3-Clause License (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://opensource.org/licenses/BSD-3-Clause
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations under the License.
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*/
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package com.tencent.cloud.plugin.lossless.config;
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import com.tencent.cloud.polaris.context.PolarisSDKContextManager;
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import com.tencent.polaris.api.config.consumer.WeightAdjustConfig;
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import com.tencent.polaris.plugin.lossless.warmup.WarmupWeightAdjuster;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import org.springframework.boot.autoconfigure.AutoConfigurations;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.boot.test.context.runner.ApplicationContextRunner;
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import static org.assertj.core.api.Assertions.assertThat;
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/**
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* Test for {@link WarmupConfigModifier}.
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*
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* @author Shedfree Wu
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*/
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public class WarmupConfigModifierTest {
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private final ApplicationContextRunner contextRunner = new ApplicationContextRunner()
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.withConfiguration(AutoConfigurations.of(TestApplication.class))
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.withPropertyValues("spring.cloud.nacos.discovery.enabled=false")
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.withPropertyValues("spring.cloud.polaris.enabled=true")
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.withPropertyValues("spring.cloud.polaris.warmup.enabled=true")
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.withPropertyValues("spring.application.name=test")
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.withPropertyValues("spring.cloud.gateway.enabled=false");
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private final ApplicationContextRunner disabledContextRunner = new ApplicationContextRunner()
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.withConfiguration(AutoConfigurations.of(TestApplication.class))
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.withPropertyValues("spring.cloud.nacos.discovery.enabled=false")
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.withPropertyValues("spring.cloud.polaris.enabled=true")
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.withPropertyValues("spring.cloud.polaris.warmup.enabled=false")
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.withPropertyValues("spring.application.name=test")
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.withPropertyValues("spring.cloud.gateway.enabled=false");
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@BeforeEach
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void setUp() {
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PolarisSDKContextManager.innerDestroy();
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}
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@Test
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void testModify() {
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contextRunner.run(context -> {
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PolarisSDKContextManager polarisSDKContextManager = context.getBean(PolarisSDKContextManager.class);
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WeightAdjustConfig weightAdjustConfig = polarisSDKContextManager.getSDKContext().
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getConfig().getConsumer().getWeightAdjust();
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assertThat(weightAdjustConfig.isEnable()).isTrue();
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assertThat(weightAdjustConfig.getChain().contains(WarmupWeightAdjuster.WARMUP_WEIGHT_ADJUSTER_NAME)).isTrue();
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});
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}
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@Test
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void testDisabled() {
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disabledContextRunner.run(context -> {
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PolarisSDKContextManager polarisSDKContextManager = context.getBean(PolarisSDKContextManager.class);
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WeightAdjustConfig weightAdjustConfig = polarisSDKContextManager.getSDKContext().
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getConfig().getConsumer().getWeightAdjust();
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assertThat(weightAdjustConfig.isEnable()).isTrue();
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assertThat(weightAdjustConfig.getChain().contains(WarmupWeightAdjuster.WARMUP_WEIGHT_ADJUSTER_NAME)).isFalse();
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});
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}
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@SpringBootApplication
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protected static class TestApplication {
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}
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}
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@ -1,95 +0,0 @@
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/*
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* Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
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*
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* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the BSD 3-Clause License (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://opensource.org/licenses/BSD-3-Clause
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations under the License.
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*/
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package com.tencent.cloud.plugin.lossless;
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import java.util.HashMap;
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import java.util.Map;
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import com.tencent.cloud.common.util.OkHttpUtil;
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import com.tencent.cloud.plugin.lossless.config.LosslessProperties;
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import com.tencent.cloud.rpc.enhancement.transformer.RegistrationTransformer;
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import com.tencent.polaris.api.plugin.lossless.InstanceProperties;
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import com.tencent.polaris.api.plugin.lossless.LosslessActionProvider;
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import com.tencent.polaris.api.pojo.BaseInstance;
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import com.tencent.polaris.api.utils.StringUtils;
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import org.springframework.cloud.client.serviceregistry.Registration;
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import org.springframework.cloud.client.serviceregistry.ServiceRegistry;
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import org.springframework.http.HttpHeaders;
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/**
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* LosslessActionProvider for Spring Cloud.
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*
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* @author Shedfree Wu
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*/
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public class SpringCloudLosslessActionProvider implements LosslessActionProvider {
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private ServiceRegistry<Registration> serviceRegistry;
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private LosslessProperties losslessProperties;
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private Runnable originalRegisterAction;
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private Registration registration;
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public SpringCloudLosslessActionProvider(ServiceRegistry<Registration> serviceRegistry, Registration registration,
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LosslessProperties losslessProperties, Runnable originalRegisterAction) {
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this.serviceRegistry = serviceRegistry;
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this.registration = registration;
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this.losslessProperties = losslessProperties;
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this.originalRegisterAction = originalRegisterAction;
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}
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@Override
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public String getName() {
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return "spring-cloud";
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}
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@Override
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public void doRegister(InstanceProperties instanceProperties) {
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// use lambda to do original register
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originalRegisterAction.run();
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}
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@Override
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public void doDeregister() {
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serviceRegistry.deregister(registration);
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}
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/**
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* Check whether health check is enable.
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* @return true: register after passing doHealthCheck, false: register after delayRegisterInterval.
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*/
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@Override
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public boolean isEnableHealthCheck() {
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return StringUtils.isNotBlank(losslessProperties.getHealthCheckPath());
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}
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@Override
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public boolean doHealthCheck() {
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Map<String, String> headers = new HashMap<>(1);
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headers.put(HttpHeaders.USER_AGENT, "polaris");
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return OkHttpUtil.checkUrl("localhost", registration.getPort(),
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losslessProperties.getHealthCheckPath(), headers);
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}
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public static BaseInstance getBaseInstance(Registration registration, RegistrationTransformer registrationTransformer) {
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return registrationTransformer.transform(registration);
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}
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}
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@ -0,0 +1,66 @@
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/*
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* Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
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*
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* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the BSD 3-Clause License (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://opensource.org/licenses/BSD-3-Clause
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations under the License.
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*/
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package com.tencent.cloud.plugin.lossless.config;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Optional;
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import java.util.Set;
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import java.util.TreeSet;
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import com.tencent.cloud.common.constant.OrderConstant.Modifier;
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import com.tencent.cloud.polaris.context.PolarisConfigModifier;
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import com.tencent.polaris.factory.config.ConfigurationImpl;
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import com.tencent.polaris.factory.config.consumer.WeightAdjustConfigImpl;
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import com.tencent.polaris.plugin.lossless.warmup.WarmupWeightAdjuster;
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/**
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* Config modifier for warmup.
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*
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* @author Shedfree Wu
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*/
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public class WarmupConfigModifier implements PolarisConfigModifier {
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private final WarmupProperties warmupProperties;
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public WarmupConfigModifier(WarmupProperties warmupProperties) {
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this.warmupProperties = warmupProperties;
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}
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@Override
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public void modify(ConfigurationImpl configuration) {
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WeightAdjustConfigImpl weightAdjustConfig = (WeightAdjustConfigImpl) configuration.getConsumer().getWeightAdjust();
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if (warmupProperties.isEnabled()) {
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Set<String> chainSet = new TreeSet<>(
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Optional.ofNullable(weightAdjustConfig.getChain()).orElse(Collections.emptyList()));
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chainSet.add(WarmupWeightAdjuster.WARMUP_WEIGHT_ADJUSTER_NAME);
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weightAdjustConfig.setChain(new ArrayList<>(chainSet));
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}
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else {
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Set<String> chainSet = new TreeSet<>(
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Optional.ofNullable(weightAdjustConfig.getChain()).orElse(Collections.emptyList()));
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chainSet.remove(WarmupWeightAdjuster.WARMUP_WEIGHT_ADJUSTER_NAME);
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weightAdjustConfig.setChain(new ArrayList<>(chainSet));
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}
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}
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@Override
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public int getOrder() {
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return Modifier.LOSSLESS_ORDER;
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}
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}
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@ -0,0 +1,35 @@
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/*
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* Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
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*
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* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the BSD 3-Clause License (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://opensource.org/licenses/BSD-3-Clause
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations under the License.
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*
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*/
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package com.tencent.cloud.plugin.lossless.config;
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import org.springframework.boot.context.properties.ConfigurationProperties;
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@ConfigurationProperties("spring.cloud.polaris.warmup")
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public class WarmupProperties {
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private boolean enabled = false;
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public boolean isEnabled() {
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return enabled;
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}
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public void setEnabled(boolean enabled) {
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this.enabled = enabled;
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}
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}
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