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api/src/main/java/com/alibaba/nacos/api/NacosFactory.java

@@ -20,6 +20,8 @@ import java.util.Properties;
 import com.alibaba.nacos.api.config.ConfigFactory;
 import com.alibaba.nacos.api.config.ConfigService;
 import com.alibaba.nacos.api.exception.NacosException;
+import com.alibaba.nacos.api.naming.NamingMaintainFactory;
+import com.alibaba.nacos.api.naming.NamingMaintainService;
 import com.alibaba.nacos.api.naming.NamingFactory;
 import com.alibaba.nacos.api.naming.NamingService;
 
@@ -74,4 +76,26 @@ public class NacosFactory {
         return NamingFactory.createNamingService(properties);
     }
 
+    /**
+     * Create maintain service
+     *
+     * @param serverAddr
+     * @return NamingMaintainService
+     * @throws NacosException Exception
+     */
+    public static NamingMaintainService createMaintainService(String serverAddr) throws NacosException {
+        return NamingMaintainFactory.createMaintainService(serverAddr);
+    }
+
+    /**
+     * Create maintain service
+     *
+     * @param properties
+     * @return NamingMaintainService
+     * @throws NacosException Exception
+     */
+    public static NamingMaintainService createMaintainService(Properties properties) throws NacosException {
+        return NamingMaintainFactory.createMaintainService(properties);
+    }
+
 }

api/src/main/java/com/alibaba/nacos/api/common/Constants.java

@@ -103,6 +103,8 @@ public class Constants {
 
     public static final int FLOW_CONTROL_INTERVAL = 1000;
 
+    public static final float DEFAULT_PROTECT_THRESHOLD = 0.0F;
+
     public static final String LINE_SEPARATOR = Character.toString((char)1);
 
     public static final String WORD_SEPARATOR = Character.toString((char)2);

api/src/main/java/com/alibaba/nacos/api/naming/NamingMaintainFactory.java

@@ -0,0 +1,52 @@
+/*
+ * Copyright 1999-2018 Alibaba Group Holding Ltd.
+ *
+ * Licensed 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 com.alibaba.nacos.api.naming;
+
+import com.alibaba.nacos.api.exception.NacosException;
+
+import java.lang.reflect.Constructor;
+import java.util.Properties;
+
+/**
+ * @author liaochuntao
+ * @since 1.0.1
+ */
+public class NamingMaintainFactory {
+
+    public static NamingMaintainService createMaintainService(String serverList) throws NacosException {
+        try {
+            Class<?> driverImplClass = Class.forName("com.alibaba.nacos.client.naming.NacosNamingMaintainService");
+            Constructor constructor = driverImplClass.getConstructor(String.class);
+            NamingMaintainService vendorImpl = (NamingMaintainService)constructor.newInstance(serverList);
+            return vendorImpl;
+        } catch (Throwable e) {
+            throw new NacosException(-400, e.getMessage());
+        }
+    }
+
+    public static NamingMaintainService createMaintainService(Properties properties) throws NacosException {
+        try {
+            Class<?> driverImplClass = Class.forName("com.alibaba.nacos.client.naming.NacosNamingMaintainService");
+            Constructor constructor = driverImplClass.getConstructor(Properties.class);
+            NamingMaintainService vendorImpl = (NamingMaintainService)constructor.newInstance(properties);
+            return vendorImpl;
+        } catch (Throwable e) {
+            throw new NacosException(-400, e.getMessage());
+        }
+    }
+
+}

api/src/main/java/com/alibaba/nacos/api/naming/NamingMaintainService.java

@@ -0,0 +1,168 @@
+/*
+ * Copyright 1999-2018 Alibaba Group Holding Ltd.
+ *
+ * Licensed 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 com.alibaba.nacos.api.naming;
+
+import com.alibaba.nacos.api.exception.NacosException;
+import com.alibaba.nacos.api.naming.pojo.Instance;
+import com.alibaba.nacos.api.naming.pojo.Service;
+import com.alibaba.nacos.api.selector.AbstractSelector;
+
+import java.util.Map;
+
+/**
+ * Operations related to Nacos
+ *
+ * @author liaochuntao
+ * @since 1.0.1
+ */
+public interface NamingMaintainService {
+
+    /**
+     * update instance info
+     *
+     * @param serviceName
+     * @param instance
+     * @throws NacosException
+     */
+    void updateInstance(String serviceName, Instance instance) throws NacosException;
+
+    /**
+     * update instance info
+     *
+     * @param serviceName
+     * @param groupName
+     * @param instance
+     * @throws NacosException
+     */
+    void updateInstance(String serviceName, String groupName, Instance instance) throws NacosException;
+
+    /**
+     * query service
+     *
+     * @param serviceName
+     * @return
+     * @throws NacosException
+     */
+    Service queryService(String serviceName) throws NacosException;
+
+    /**
+     * query service
+     *
+     * @param serviceName
+     * @param groupName
+     * @return
+     * @throws NacosException
+     */
+    Service queryService(String serviceName, String groupName) throws NacosException;
+
+    /**
+     * create service to Nacos
+     *
+     * @param serviceName name of service
+     * @throws NacosException
+     */
+    void createService(String serviceName) throws NacosException;
+
+    /**
+     * create service to Nacos
+     *
+     * @param serviceName name of service
+     * @param groupName   group of service
+     * @throws NacosException
+     */
+    void createService(String serviceName, String groupName) throws NacosException;
+
+    /**
+     * create service to Nacos
+     *
+     * @param serviceName           name of service
+     * @param groupName             group of service
+     * @param protectThreshold      protectThreshold of service
+     * @throws NacosException
+     */
+    void createService(String serviceName, String groupName, float protectThreshold) throws NacosException;
+
+    /**
+     * create service to Nacos
+     *
+     * @param serviceName       name of service
+     * @param groupName         group of service
+     * @param protectThreshold  protectThreshold of service
+     * @param expression        expression of selector
+     * @throws NacosException
+     */
+    void createService(String serviceName, String groupName, float protectThreshold, String expression) throws NacosException;
+
+    /**
+     * create service to Nacos
+     *
+     * @param service   name of service
+     * @param selector  selector
+     * @throws NacosException
+     */
+    void createService(Service service, AbstractSelector selector) throws NacosException;
+
+    /**
+     * delete service from Nacos
+     *
+     * @param serviceName name of service
+     * @return if delete service success return true
+     * @throws NacosException
+     */
+    boolean deleteService(String serviceName) throws NacosException;
+
+    /**
+     * delete service from Nacos
+     *
+     * @param serviceName name of service
+     * @param groupName   group of service
+     * @return if delete service success return true
+     * @throws NacosException
+     */
+    boolean deleteService(String serviceName, String groupName) throws NacosException;
+
+    /**
+     * update service to Nacos
+     *
+     * @param serviceName       name of service
+     * @param groupName         group of service
+     * @param protectThreshold  protectThreshold of service
+     * @throws NacosException
+     */
+    void updateService(String serviceName, String groupName, float protectThreshold) throws NacosException;
+
+    /**
+     * update service to Nacos
+     *
+     * @param serviceName       name of service
+     * @param groupName         group of service
+     * @param protectThreshold  protectThreshold of service
+     * @param metadata          metadata of service
+     * @throws NacosException
+     */
+    void updateService(String serviceName, String groupName, float protectThreshold, Map<String, String> metadata) throws NacosException;
+
+    /**
+     * update service to Nacos with selector
+     *
+     * @param service    {@link Service} pojo of service
+     * @param selector   {@link AbstractSelector} pojo of selector
+     * @throws NacosException
+     */
+    void updateService(Service service, AbstractSelector selector) throws NacosException;
+
+}

api/src/main/java/com/alibaba/nacos/api/naming/NamingService.java

@@ -19,10 +19,12 @@ import com.alibaba.nacos.api.exception.NacosException;
 import com.alibaba.nacos.api.naming.listener.EventListener;
 import com.alibaba.nacos.api.naming.pojo.Instance;
 import com.alibaba.nacos.api.naming.pojo.ListView;
+import com.alibaba.nacos.api.naming.pojo.Service;
 import com.alibaba.nacos.api.naming.pojo.ServiceInfo;
 import com.alibaba.nacos.api.selector.AbstractSelector;
 
 import java.util.List;
+import java.util.Map;
 
 /**
  * Naming Service

api/src/main/java/com/alibaba/nacos/api/naming/listener/NamingEvent.java

@@ -28,6 +28,10 @@ public class NamingEvent implements Event {
 
     private String serviceName;
 
+    private String groupName;
+
+    private String clusters;
+
     private List<Instance> instances;
 
     public NamingEvent(String serviceName, List<Instance> instances) {
@@ -35,6 +39,13 @@ public class NamingEvent implements Event {
         this.instances = instances;
     }
 
+    public NamingEvent(String serviceName, String groupName, String clusters, List<Instance> instances) {
+        this.serviceName = serviceName;
+        this.groupName = groupName;
+        this.clusters = clusters;
+        this.instances = instances;
+    }
+
     public String getServiceName() {
         return serviceName;
     }
@@ -50,4 +61,20 @@ public class NamingEvent implements Event {
     public void setInstances(List<Instance> instances) {
         this.instances = instances;
     }
+
+    public String getGroupName() {
+        return groupName;
+    }
+
+    public void setGroupName(String groupName) {
+        this.groupName = groupName;
+    }
+
+    public String getClusters() {
+        return clusters;
+    }
+
+    public void setClusters(String clusters) {
+        this.clusters = clusters;
+    }
 }

api/src/main/java/com/alibaba/nacos/api/naming/pojo/AbstractHealthChecker.java

@@ -16,6 +16,7 @@
 package com.alibaba.nacos.api.naming.pojo;
 
 import com.alibaba.fastjson.annotation.JSONField;
+import com.alibaba.fastjson.serializer.SerializeWriter;
 import com.alibaba.nacos.api.common.Constants;
 import org.apache.commons.lang3.StringUtils;
 
@@ -45,8 +46,16 @@ public abstract class AbstractHealthChecker implements Cloneable {
      * @return Another instance with exactly the same fields.
      * @throws CloneNotSupportedException
      */
+    @Override
     public abstract AbstractHealthChecker clone() throws CloneNotSupportedException;
 
+    /**
+     * used to JsonAdapter
+     */
+    public void jsonAdapterCallback(SerializeWriter writer){
+        // do nothing
+    }
+
     public static class None extends AbstractHealthChecker {
 
         public static final String TYPE = "NONE";
@@ -116,6 +125,17 @@ public abstract class AbstractHealthChecker implements Cloneable {
             return headerMap;
         }
 
+        /**
+         * used to JsonAdapter
+         *
+         * @param writer
+         */
+        @Override
+        public void jsonAdapterCallback(SerializeWriter writer) {
+            writer.writeFieldValue(',', "path", getPath());
+            writer.writeFieldValue(',', "headers", getHeaders());
+        }
+
         @Override
         public int hashCode() {
             return Objects.hash(path, headers, expectedResponseCode);
@@ -215,6 +235,18 @@ public abstract class AbstractHealthChecker implements Cloneable {
             this.pwd = pwd;
         }
 
+        /**
+         * used to JsonAdapter
+         *
+         * @param writer
+         */
+        @Override
+        public void jsonAdapterCallback(SerializeWriter writer) {
+            writer.writeFieldValue(',', "user", getUser());
+            writer.writeFieldValue(',', "pwd", getPwd());
+            writer.writeFieldValue(',', "cmd", getCmd());
+        }
+
         @Override
         public int hashCode() {
             return Objects.hash(user, pwd, cmd);

api/src/main/java/com/alibaba/nacos/api/naming/pojo/Service.java

@@ -101,4 +101,15 @@ public class Service {
     public void addMetadata(String key, String value) {
         this.metadata.put(key, value);
     }
+
+    @Override
+    public String toString() {
+        return "Service{" +
+            "name='" + name + '\'' +
+            ", protectThreshold=" + protectThreshold +
+            ", appName='" + appName + '\'' +
+            ", groupName='" + groupName + '\'' +
+            ", metadata=" + metadata +
+            '}';
+    }
 }

api/src/main/java/com/alibaba/nacos/api/selector/NoneSelector.java

@@ -0,0 +1,28 @@
+/*
+ * Copyright 1999-2018 Alibaba Group Holding Ltd.
+ *
+ * Licensed 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 com.alibaba.nacos.api.selector;
+
+/**
+ * @author liaochuntao
+ * @since 1.0.1
+ */
+public class NoneSelector extends AbstractSelector {
+
+    public NoneSelector() {
+        this.setType(SelectorType.none.name());
+    }
+}

client/src/main/java/com/alibaba/nacos/client/config/impl/CacheData.java

@@ -274,7 +274,7 @@ public class CacheData {
      */
     private volatile boolean isUseLocalConfig = false;
     /**
-     * last motify time
+     * last modify time
      */
     private volatile long localConfigLastModified;
     private volatile String content;

client/src/main/java/com/alibaba/nacos/client/logging/log4j2/Log4J2NacosLogging.java

@@ -16,31 +16,19 @@
 package com.alibaba.nacos.client.logging.log4j2;
 
 import com.alibaba.nacos.client.logging.AbstractNacosLogging;
-import com.alibaba.nacos.client.utils.StringUtils;
-import com.alibaba.nacos.common.util.ClassUtils;
 import com.alibaba.nacos.common.util.ResourceUtils;
 import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.core.Appender;
 import org.apache.logging.log4j.core.LoggerContext;
-import org.apache.logging.log4j.core.config.AbstractConfiguration;
 import org.apache.logging.log4j.core.config.Configuration;
 import org.apache.logging.log4j.core.config.ConfigurationFactory;
 import org.apache.logging.log4j.core.config.ConfigurationSource;
-import org.apache.logging.log4j.core.config.composite.CompositeConfiguration;
-import org.apache.logging.log4j.core.lookup.Interpolator;
-import org.apache.logging.log4j.core.lookup.StrSubstitutor;
-import org.apache.logging.log4j.util.PropertiesUtil;
+import org.apache.logging.log4j.core.config.LoggerConfig;
 
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URL;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-
-import static org.apache.logging.log4j.core.config.ConfigurationFactory.CONFIGURATION_FILE_PROPERTY;
+import java.util.Map;
 
 /**
  * Support for Log4j version 2.7 or higher
@@ -54,50 +42,32 @@ public class Log4J2NacosLogging extends AbstractNacosLogging {
 
     private static final String FILE_PROTOCOL = "file";
 
-    private static final String YAML_PARSER_CLASS_NAME = "com.fasterxml.jackson.dataformat.yaml.YAMLParser";
+    private static final String NACOS_LOGGER_PREFIX = "com.alibaba.nacos";
 
-    private static final String JSON_PARSER_CLASS_NAME = "com.fasterxml.jackson.databind.ObjectMapper";
-
-    private final StrSubstitutor strSubstitutor = new StrSubstitutor(new Interpolator());
-
-    private Set<String> locationList = new HashSet<String>();
-
-    public Log4J2NacosLogging() {
-        String location = getLocation(NACOS_LOG4J2_LOCATION);
-        if (!StringUtils.isBlank(location)) {
-            locationList.add(location);
-        }
-    }
+    private String location = getLocation(NACOS_LOG4J2_LOCATION);
 
     @Override
     public void loadConfiguration() {
-        if (locationList.isEmpty()) {
-            return;
+        final LoggerContext loggerContext = (LoggerContext)LogManager.getContext(false);
+        final Configuration contextConfiguration = loggerContext.getConfiguration();
+
+        // load and start nacos configuration
+        Configuration configuration = loadConfiguration(loggerContext, location);
+        configuration.start();
+
+        // append loggers and appenders to contextConfiguration
+        Map<String, Appender> appenders = configuration.getAppenders();
+        for (Appender appender: appenders.values()) {
+            contextConfiguration.addAppender(appender);
         }
-
-        List<String> configList = findConfig(getCurrentlySupportedConfigLocations());
-        if (configList != null) {
-            locationList.addAll(configList);
-        }
-
-        final List<AbstractConfiguration> configurations = new ArrayList<AbstractConfiguration>();
-
-        LoggerContext loggerContext = (LoggerContext)LogManager.getContext(false);
-        for (String location : locationList) {
-            try {
-                Configuration configuration = loadConfiguration(loggerContext, location);
-                if (configuration instanceof AbstractConfiguration) {
-                    configurations.add((AbstractConfiguration)configuration);
-                }
-            } catch (Exception e) {
-                throw new IllegalStateException(
-                    "Could not initialize Log4J2 Nacos logging from " + location, e);
+        Map<String, LoggerConfig> loggers = configuration.getLoggers();
+        for (String name : loggers.keySet()) {
+            if (name.startsWith(NACOS_LOGGER_PREFIX)) {
+                contextConfiguration.addLogger(name, loggers.get(name));
             }
         }
 
-        // since log4j 2.6
-        CompositeConfiguration compositeConfiguration = new CompositeConfiguration(configurations);
-        loggerContext.start(compositeConfiguration);
+        loggerContext.updateLoggers();
     }
 
     private Configuration loadConfiguration(LoggerContext loggerContext, String location) {
@@ -119,43 +89,4 @@ public class Log4J2NacosLogging extends AbstractNacosLogging {
         }
         return new ConfigurationSource(stream, url);
     }
-
-    private String[] getCurrentlySupportedConfigLocations() {
-        List<String> supportedConfigLocations = new ArrayList<String>();
-
-        if (ClassUtils.isPresent(YAML_PARSER_CLASS_NAME)) {
-            Collections.addAll(supportedConfigLocations, "log4j2.yaml", "log4j2.yml", "log4j2-test.yaml",
-                "log4j2-test.yml");
-        }
-
-        if (ClassUtils.isPresent(JSON_PARSER_CLASS_NAME)) {
-            Collections.addAll(supportedConfigLocations, "log4j2.json", "log4j2.jsn", "log4j2-test.json",
-                "log4j2-test.jsn");
-        }
-
-        supportedConfigLocations.add("log4j2.xml");
-        supportedConfigLocations.add("log4j2-test.xml");
-
-        return supportedConfigLocations.toArray(new String[supportedConfigLocations.size()]);
-    }
-
-    private List<String> findConfig(String[] locations) {
-        final String configLocationStr = this.strSubstitutor.replace(PropertiesUtil.getProperties()
-            .getStringProperty(CONFIGURATION_FILE_PROPERTY));
-
-        if (configLocationStr != null) {
-            return Arrays.asList(configLocationStr.split(","));
-        }
-
-        for (String location : locations) {
-            ClassLoader defaultClassLoader = ClassUtils.getDefaultClassLoader();
-            if (defaultClassLoader != null && defaultClassLoader.getResource(location) != null) {
-                List<String> list = new ArrayList<String>();
-                list.add("classpath:" + location);
-                return list;
-            }
-        }
-        return null;
-    }
-
 }

client/src/main/java/com/alibaba/nacos/client/naming/NacosNamingMaintainService.java

@@ -0,0 +1,174 @@
+/*
+ * Copyright 1999-2018 Alibaba Group Holding Ltd.
+ *
+ * Licensed 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 com.alibaba.nacos.client.naming;
+
+import com.alibaba.nacos.api.PropertyKeyConst;
+import com.alibaba.nacos.api.common.Constants;
+import com.alibaba.nacos.api.exception.NacosException;
+import com.alibaba.nacos.api.naming.NamingMaintainService;
+import com.alibaba.nacos.api.naming.pojo.Instance;
+import com.alibaba.nacos.api.naming.pojo.Service;
+import com.alibaba.nacos.api.selector.AbstractSelector;
+import com.alibaba.nacos.api.selector.ExpressionSelector;
+import com.alibaba.nacos.api.selector.NoneSelector;
+import com.alibaba.nacos.client.naming.net.NamingProxy;
+import com.alibaba.nacos.client.naming.utils.InitUtils;
+import com.alibaba.nacos.client.utils.StringUtils;
+
+import java.util.Map;
+import java.util.Properties;
+
+/**
+ * @author liaochuntao
+ * @since 1.0.1
+ */
+@SuppressWarnings("PMD.ServiceOrDaoClassShouldEndWithImplRule")
+public class NacosNamingMaintainService implements NamingMaintainService {
+
+    private String namespace;
+
+    private String endpoint;
+
+    private String serverList;
+
+    private NamingProxy serverProxy;
+
+    public NacosNamingMaintainService(String serverList) {
+        Properties properties = new Properties();
+        properties.setProperty(PropertyKeyConst.SERVER_ADDR, serverList);
+
+        init(properties);
+    }
+
+    public NacosNamingMaintainService(Properties properties) {
+
+        init(properties);
+    }
+
+    private void init(Properties properties) {
+        namespace = InitUtils.initNamespace(properties);
+        initServerAddr(properties);
+        InitUtils.initWebRootContext();
+
+        serverProxy = new NamingProxy(namespace, endpoint, serverList);
+        serverProxy.setProperties(properties);
+    }
+
+    private void initServerAddr(Properties properties) {
+        serverList = properties.getProperty(PropertyKeyConst.SERVER_ADDR);
+        endpoint = InitUtils.initEndpoint(properties);
+        if (StringUtils.isNotEmpty(endpoint)) {
+            serverList = "";
+        }
+    }
+
+    @Override
+    public void updateInstance(String serviceName, Instance instance) throws NacosException {
+        updateInstance(serviceName, Constants.DEFAULT_GROUP, instance);
+    }
+
+    @Override
+    public void updateInstance(String serviceName, String groupName, Instance instance) throws NacosException {
+        serverProxy.updateInstance(serviceName, groupName, instance);
+    }
+
+    @Override
+    public Service queryService(String serviceName) throws NacosException {
+        return queryService(serviceName, Constants.DEFAULT_GROUP);
+    }
+
+    @Override
+    public Service queryService(String serviceName, String groupName) throws NacosException {
+        return serverProxy.queryService(serviceName, groupName);
+    }
+
+    @Override
+    public void createService(String serviceName) throws NacosException {
+        createService(serviceName, Constants.DEFAULT_GROUP);
+    }
+
+    @Override
+    public void createService(String serviceName, String groupName) throws NacosException {
+        createService(serviceName, groupName, Constants.DEFAULT_PROTECT_THRESHOLD);
+    }
+
+    @Override
+    public void createService(String serviceName, String groupName, float protectThreshold) throws NacosException {
+        NoneSelector selector = new NoneSelector();
+        Service service = new Service();
+        service.setName(serviceName);
+        service.setGroupName(groupName);
+        service.setProtectThreshold(protectThreshold);
+
+        createService(service, selector);
+    }
+
+    @Override
+    public void createService(String serviceName, String groupName, float protectThreshold, String expression) throws NacosException {
+        Service service = new Service();
+        service.setName(serviceName);
+        service.setGroupName(groupName);
+        service.setProtectThreshold(protectThreshold);
+
+        ExpressionSelector selector = new ExpressionSelector();
+        selector.setExpression(expression);
+
+        createService(service, selector);
+    }
+
+    @Override
+    public void createService(Service service, AbstractSelector selector) throws NacosException {
+        serverProxy.createService(service, selector);
+    }
+
+    @Override
+    public boolean deleteService(String serviceName) throws NacosException {
+        return deleteService(serviceName, Constants.DEFAULT_GROUP);
+    }
+
+    @Override
+    public boolean deleteService(String serviceName, String groupName) throws NacosException {
+        return serverProxy.deleteService(serviceName, groupName);
+    }
+
+    @Override
+    public void updateService(String serviceName, String groupName, float protectThreshold) throws NacosException {
+        Service service = new Service();
+        service.setName(serviceName);
+        service.setGroupName(groupName);
+        service.setProtectThreshold(protectThreshold);
+
+        updateService(service, new NoneSelector());
+    }
+
+    @Override
+    public void updateService(String serviceName, String groupName, float protectThreshold, Map<String, String> metadata) throws NacosException {
+        Service service = new Service();
+        service.setName(serviceName);
+        service.setGroupName(groupName);
+        service.setProtectThreshold(protectThreshold);
+        service.setMetadata(metadata);
+
+        updateService(service, new NoneSelector());
+    }
+
+    @Override
+    public void updateService(Service service, AbstractSelector selector) throws NacosException {
+        serverProxy.updateService(service, selector);
+    }
+
+}

client/src/main/java/com/alibaba/nacos/client/naming/NacosNamingService.java

@@ -16,7 +16,6 @@
 package com.alibaba.nacos.client.naming;
 
 import com.alibaba.nacos.api.PropertyKeyConst;
-import com.alibaba.nacos.api.SystemPropertyKeyConst;
 import com.alibaba.nacos.api.common.Constants;
 import com.alibaba.nacos.api.exception.NacosException;
 import com.alibaba.nacos.api.naming.NamingService;
@@ -26,7 +25,6 @@ import com.alibaba.nacos.api.naming.pojo.ListView;
 import com.alibaba.nacos.api.naming.pojo.ServiceInfo;
 import com.alibaba.nacos.api.naming.utils.NamingUtils;
 import com.alibaba.nacos.api.selector.AbstractSelector;
-import com.alibaba.nacos.client.identify.CredentialService;
 import com.alibaba.nacos.client.naming.beat.BeatInfo;
 import com.alibaba.nacos.client.naming.beat.BeatReactor;
 import com.alibaba.nacos.client.naming.core.Balancer;
@@ -34,19 +32,13 @@ import com.alibaba.nacos.client.naming.core.EventDispatcher;
 import com.alibaba.nacos.client.naming.core.HostReactor;
 import com.alibaba.nacos.client.naming.net.NamingProxy;
 import com.alibaba.nacos.client.naming.utils.CollectionUtils;
+import com.alibaba.nacos.client.naming.utils.InitUtils;
 import com.alibaba.nacos.client.naming.utils.UtilAndComs;
-import com.alibaba.nacos.client.utils.LogUtils;
-import com.alibaba.nacos.client.utils.ParamUtil;
-import com.alibaba.nacos.client.utils.StringUtils;
-import com.alibaba.nacos.client.utils.TemplateUtils;
+import com.alibaba.nacos.client.utils.*;
 import org.apache.commons.lang3.BooleanUtils;
 import org.apache.commons.lang3.math.NumberUtils;
 
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Properties;
-import java.util.concurrent.Callable;
+import java.util.*;
 
 /**
  * @author nkorange
@@ -87,10 +79,9 @@ public class NacosNamingService implements NamingService {
     }
 
     private void init(Properties properties) {
-        serverList = properties.getProperty(PropertyKeyConst.SERVER_ADDR);
-        initNamespace(properties);
-        initEndpoint(properties);
-        initWebRootContext();
+        namespace = InitUtils.initNamespace(properties);
+        initServerAddr(properties);
+        InitUtils.initWebRootContext();
         initCacheDir();
         initLogName(properties);
 
@@ -130,6 +121,14 @@ public class NacosNamingService implements NamingService {
         return loadCacheAtStart;
     }
 
+    private void initServerAddr(Properties properties) {
+        serverList = properties.getProperty(PropertyKeyConst.SERVER_ADDR);
+        endpoint = InitUtils.initEndpoint(properties);
+        if (StringUtils.isNotEmpty(endpoint)) {
+            serverList = "";
+        }
+    }
+
     private void initLogName(Properties properties) {
         logName = System.getProperty(UtilAndComs.NACOS_NAMING_LOG_NAME);
         if (StringUtils.isEmpty(logName)) {
@@ -149,104 +148,6 @@ public class NacosNamingService implements NamingService {
         }
     }
 
-    private void initEndpoint(final Properties properties) {
-        if (properties == null) {
-
-            return;
-        }
-        //这里通过 dubbo/sca 侧来初始化默认传入的是 true
-        boolean isUseEndpointParsingRule = Boolean.valueOf(properties.getProperty(PropertyKeyConst.IS_USE_ENDPOINT_PARSING_RULE, ParamUtil.USE_ENDPOINT_PARSING_RULE_DEFAULT_VALUE));
-        String endpointUrl;
-        if (isUseEndpointParsingRule) {
-            endpointUrl = ParamUtil.parsingEndpointRule(properties.getProperty(PropertyKeyConst.ENDPOINT));
-            if (com.alibaba.nacos.client.utils.StringUtils.isNotBlank(endpointUrl)) {
-                serverList = "";
-            }
-        } else {
-            endpointUrl = properties.getProperty(PropertyKeyConst.ENDPOINT);
-        }
-
-        if (StringUtils.isBlank(endpointUrl)) {
-            return;
-        }
-
-        String endpointPort = TemplateUtils.stringEmptyAndThenExecute(System.getenv(PropertyKeyConst.SystemEnv.ALIBABA_ALIWARE_ENDPOINT_PORT), new Callable<String>() {
-            @Override
-            public String call() {
-
-                return properties.getProperty(PropertyKeyConst.ENDPOINT_PORT);
-            }
-        });
-
-        endpointPort = TemplateUtils.stringEmptyAndThenExecute(endpointPort, new Callable<String>() {
-            @Override
-            public String call() {
-                return "8080";
-            }
-        });
-
-        endpoint = endpointUrl + ":" + endpointPort;
-    }
-
-    private void initNamespace(Properties properties) {
-        String tmpNamespace = null;
-
-        tmpNamespace = TemplateUtils.stringEmptyAndThenExecute(tmpNamespace, new Callable<String>() {
-            @Override
-            public String call() {
-                String namespace = System.getProperty(PropertyKeyConst.NAMESPACE);
-                LogUtils.NAMING_LOGGER.info("initializer namespace from System Property :" + namespace);
-                return namespace;
-            }
-        });
-
-
-        tmpNamespace = TemplateUtils.stringEmptyAndThenExecute(tmpNamespace, new Callable<String>() {
-            @Override
-            public String call() {
-                String namespace = System.getenv(PropertyKeyConst.SystemEnv.ALIBABA_ALIWARE_NAMESPACE);
-                LogUtils.NAMING_LOGGER.info("initializer namespace from System Environment :" + namespace);
-                return namespace;
-            }
-        });
-
-        tmpNamespace = TemplateUtils.stringEmptyAndThenExecute(tmpNamespace, new Callable<String>() {
-            @Override
-            public String call() {
-                String namespace = CredentialService.getInstance().getCredential().getTenantId();
-                LogUtils.NAMING_LOGGER.info("initializer namespace from Credential Module " + namespace);
-                return namespace;
-            }
-        });
-
-        if (StringUtils.isEmpty(tmpNamespace) && properties != null) {
-            tmpNamespace = properties.getProperty(PropertyKeyConst.NAMESPACE);
-        }
-
-        tmpNamespace = TemplateUtils.stringEmptyAndThenExecute(tmpNamespace, new Callable<String>() {
-            @Override
-            public String call() {
-                return UtilAndComs.DEFAULT_NAMESPACE_ID;
-            }
-        });
-        namespace = tmpNamespace;
-    }
-
-    private void initWebRootContext() {
-        // support the web context with ali-yun if the app deploy by EDAS
-        final String webContext = System.getProperty(SystemPropertyKeyConst.NAMING_WEB_CONTEXT);
-        TemplateUtils.stringNotEmptyAndThenExecute(webContext, new Runnable() {
-            @Override
-            public void run() {
-                UtilAndComs.WEB_CONTEXT = webContext.indexOf("/") > -1 ? webContext
-                    : "/" + webContext;
-
-                UtilAndComs.NACOS_URL_BASE = UtilAndComs.WEB_CONTEXT + "/v1/ns";
-                UtilAndComs.NACOS_URL_INSTANCE = UtilAndComs.NACOS_URL_BASE + "/instance";
-            }
-        });
-    }
-
     @Override
     public void registerInstance(String serviceName, String ip, int port) throws NacosException {
         registerInstance(serviceName, ip, port, Constants.DEFAULT_CLUSTER_NAME);

client/src/main/java/com/alibaba/nacos/client/naming/core/EventDispatcher.java

@@ -125,7 +125,7 @@ public class EventDispatcher {
                     if (!CollectionUtils.isEmpty(listeners)) {
                         for (EventListener listener : listeners) {
                             List<Instance> hosts = Collections.unmodifiableList(serviceInfo.getHosts());
-                            listener.onEvent(new NamingEvent(serviceInfo.getName(), hosts));
+                            listener.onEvent(new NamingEvent(serviceInfo.getName(), serviceInfo.getGroupName(), serviceInfo.getClusters(), hosts));
                         }
                     }
 

client/src/main/java/com/alibaba/nacos/client/naming/net/NamingProxy.java

@@ -24,6 +24,7 @@ import com.alibaba.nacos.api.exception.NacosException;
 import com.alibaba.nacos.api.naming.CommonParams;
 import com.alibaba.nacos.api.naming.pojo.Instance;
 import com.alibaba.nacos.api.naming.pojo.ListView;
+import com.alibaba.nacos.api.naming.pojo.Service;
 import com.alibaba.nacos.api.selector.AbstractSelector;
 import com.alibaba.nacos.api.selector.ExpressionSelector;
 import com.alibaba.nacos.api.selector.SelectorType;
@@ -170,7 +171,7 @@ public class NamingProxy {
         NAMING_LOGGER.info("[REGISTER-SERVICE] {} registering service {} with instance: {}",
             namespaceId, serviceName, instance);
 
-        final Map<String, String> params = new HashMap<String, String>(8);
+        final Map<String, String> params = new HashMap<String, String>(9);
         params.put(CommonParams.NAMESPACE_ID, namespaceId);
         params.put(CommonParams.SERVICE_NAME, serviceName);
         params.put(CommonParams.GROUP_NAME, groupName);
@@ -203,6 +204,84 @@ public class NamingProxy {
         reqAPI(UtilAndComs.NACOS_URL_INSTANCE, params, HttpMethod.DELETE);
     }
 
+    public void updateInstance(String serviceName, String groupName, Instance instance) throws NacosException {
+        NAMING_LOGGER.info("[UPDATE-SERVICE] {} update service {} with instance: {}",
+            namespaceId, serviceName, instance);
+
+        final Map<String, String> params = new HashMap<String, String>(8);
+        params.put(CommonParams.NAMESPACE_ID, namespaceId);
+        params.put(CommonParams.SERVICE_NAME, serviceName);
+        params.put(CommonParams.GROUP_NAME, groupName);
+        params.put(CommonParams.CLUSTER_NAME, instance.getClusterName());
+        params.put("ip", instance.getIp());
+        params.put("port", String.valueOf(instance.getPort()));
+        params.put("weight", String.valueOf(instance.getWeight()));
+        params.put("ephemeral", String.valueOf(instance.isEphemeral()));
+        params.put("metadata", JSON.toJSONString(instance.getMetadata()));
+
+        reqAPI(UtilAndComs.NACOS_URL_INSTANCE, params, HttpMethod.PUT);
+    }
+
+    public Service queryService(String serviceName, String groupName) throws NacosException {
+        NAMING_LOGGER.info("[QUERY-SERVICE] {} query service : {}, {}",
+            namespaceId, serviceName, groupName);
+
+        final Map<String, String> params = new HashMap<String, String>(3);
+        params.put(CommonParams.NAMESPACE_ID, namespaceId);
+        params.put(CommonParams.SERVICE_NAME, serviceName);
+        params.put(CommonParams.GROUP_NAME, groupName);
+
+        String result = reqAPI(UtilAndComs.NACOS_URL_SERVICE, params, HttpMethod.GET);
+        JSONObject jsonObject = JSON.parseObject(result);
+        return jsonObject.toJavaObject(Service.class);
+    }
+
+    public void createService(Service service, AbstractSelector selector) throws NacosException {
+
+        NAMING_LOGGER.info("[CREATE-SERVICE] {} creating service : {}",
+            namespaceId, service);
+
+        final Map<String, String> params = new HashMap<String, String>(6);
+        params.put(CommonParams.NAMESPACE_ID, namespaceId);
+        params.put(CommonParams.SERVICE_NAME, service.getName());
+        params.put(CommonParams.GROUP_NAME, service.getGroupName());
+        params.put("protectThreshold", String.valueOf(service.getProtectThreshold()));
+        params.put("metadata", JSON.toJSONString(service.getMetadata()));
+        params.put("selector", JSON.toJSONString(selector));
+
+        reqAPI(UtilAndComs.NACOS_URL_SERVICE, params, HttpMethod.POST);
+
+    }
+
+    public boolean deleteService(String serviceName, String groupName) throws NacosException {
+        NAMING_LOGGER.info("[DELETE-SERVICE] {} deleting service : {} with groupName : {}",
+            namespaceId, serviceName, groupName);
+
+        final Map<String, String> params = new HashMap<String, String>(6);
+        params.put(CommonParams.NAMESPACE_ID, namespaceId);
+        params.put(CommonParams.SERVICE_NAME, serviceName);
+        params.put(CommonParams.GROUP_NAME, groupName);
+
+        String result = reqAPI(UtilAndComs.NACOS_URL_SERVICE, params, HttpMethod.DELETE);
+        NAMING_LOGGER.info(result);
+        return "ok".equals(result);
+    }
+
+    public void updateService(Service service, AbstractSelector selector) throws NacosException {
+        NAMING_LOGGER.info("[UPDATE-SERVICE] {} updating service : {}",
+            namespaceId, service);
+
+        final Map<String, String> params = new HashMap<String, String>(6);
+        params.put(CommonParams.NAMESPACE_ID, namespaceId);
+        params.put(CommonParams.SERVICE_NAME, service.getName());
+        params.put(CommonParams.GROUP_NAME, service.getGroupName());
+        params.put("protectThreshold", String.valueOf(service.getProtectThreshold()));
+        params.put("metadata", JSON.toJSONString(service.getMetadata()));
+        params.put("selector", JSON.toJSONString(selector));
+
+        reqAPI(UtilAndComs.NACOS_URL_SERVICE, params, HttpMethod.PUT);
+    }
+
     public String queryList(String serviceName, String clusters, int udpPort, boolean healthyOnly)
         throws NacosException {
 

client/src/main/java/com/alibaba/nacos/client/naming/utils/InitUtils.java

@@ -0,0 +1,135 @@
+/*
+ * Copyright 1999-2018 Alibaba Group Holding Ltd.
+ *
+ * Licensed 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 com.alibaba.nacos.client.naming.utils;
+
+import com.alibaba.nacos.api.PropertyKeyConst;
+import com.alibaba.nacos.api.SystemPropertyKeyConst;
+import com.alibaba.nacos.client.identify.CredentialService;
+import com.alibaba.nacos.client.naming.utils.UtilAndComs;
+import com.alibaba.nacos.client.utils.LogUtils;
+import com.alibaba.nacos.client.utils.ParamUtil;
+import com.alibaba.nacos.client.utils.StringUtils;
+import com.alibaba.nacos.client.utils.TemplateUtils;
+
+import java.util.Properties;
+import java.util.concurrent.Callable;
+
+/**
+ * @author liaochuntao
+ */
+public class InitUtils {
+
+    public static final String initNamespace(Properties properties) {
+        String tmpNamespace = null;
+
+        tmpNamespace = TemplateUtils.stringEmptyAndThenExecute(tmpNamespace, new Callable<String>() {
+            @Override
+            public String call() {
+                String namespace = System.getProperty(PropertyKeyConst.NAMESPACE);
+                LogUtils.NAMING_LOGGER.info("initializer namespace from System Property :" + namespace);
+                return namespace;
+            }
+        });
+
+
+        tmpNamespace = TemplateUtils.stringEmptyAndThenExecute(tmpNamespace, new Callable<String>() {
+            @Override
+            public String call() {
+                String namespace = System.getenv(PropertyKeyConst.SystemEnv.ALIBABA_ALIWARE_NAMESPACE);
+                LogUtils.NAMING_LOGGER.info("initializer namespace from System Environment :" + namespace);
+                return namespace;
+            }
+        });
+
+        tmpNamespace = TemplateUtils.stringEmptyAndThenExecute(tmpNamespace, new Callable<String>() {
+            @Override
+            public String call() {
+                String namespace = CredentialService.getInstance().getCredential().getTenantId();
+                LogUtils.NAMING_LOGGER.info("initializer namespace from Credential Module " + namespace);
+                return namespace;
+            }
+        });
+
+        if (com.alibaba.nacos.client.utils.StringUtils.isEmpty(tmpNamespace) && properties != null) {
+            tmpNamespace = properties.getProperty(PropertyKeyConst.NAMESPACE);
+        }
+
+        tmpNamespace = TemplateUtils.stringEmptyAndThenExecute(tmpNamespace, new Callable<String>() {
+            @Override
+            public String call() {
+                return UtilAndComs.DEFAULT_NAMESPACE_ID;
+            }
+        });
+        return tmpNamespace;
+    }
+
+    public static final void initWebRootContext() {
+        // support the web context with ali-yun if the app deploy by EDAS
+        final String webContext = System.getProperty(SystemPropertyKeyConst.NAMING_WEB_CONTEXT);
+        TemplateUtils.stringNotEmptyAndThenExecute(webContext, new Runnable() {
+            @Override
+            public void run() {
+                UtilAndComs.WEB_CONTEXT = webContext.indexOf("/") > -1 ? webContext
+                    : "/" + webContext;
+
+                UtilAndComs.NACOS_URL_BASE = UtilAndComs.WEB_CONTEXT + "/v1/ns";
+                UtilAndComs.NACOS_URL_INSTANCE = UtilAndComs.NACOS_URL_BASE + "/instance";
+            }
+        });
+    }
+
+    public static final String initEndpoint(final Properties properties) {
+        if (properties == null) {
+
+            return "";
+        }
+        // 是否开启域名解析规则
+        boolean isUseEndpointParsingRule = Boolean.valueOf(properties.getProperty(PropertyKeyConst.IS_USE_ENDPOINT_PARSING_RULE, ParamUtil.USE_ENDPOINT_PARSING_RULE_DEFAULT_VALUE));
+        String endpointUrl;
+        if (isUseEndpointParsingRule) {
+            // 获取设置的域名信息
+            endpointUrl = ParamUtil.parsingEndpointRule(properties.getProperty(PropertyKeyConst.ENDPOINT));
+            if (com.alibaba.nacos.client.utils.StringUtils.isNotBlank(endpointUrl)) {
+                return "";
+            }
+        } else {
+            endpointUrl = properties.getProperty(PropertyKeyConst.ENDPOINT);
+        }
+
+        if (StringUtils.isBlank(endpointUrl)) {
+            return "";
+        }
+
+        String endpointPort = TemplateUtils.stringEmptyAndThenExecute(System.getenv(PropertyKeyConst.SystemEnv.ALIBABA_ALIWARE_ENDPOINT_PORT), new Callable<String>() {
+            @Override
+            public String call() {
+
+                return properties.getProperty(PropertyKeyConst.ENDPOINT_PORT);
+            }
+        });
+
+        endpointPort = TemplateUtils.stringEmptyAndThenExecute(endpointPort, new Callable<String>() {
+            @Override
+            public String call() {
+                return "8080";
+            }
+        });
+
+        return endpointUrl + ":" + endpointPort;
+    }
+
+}

client/src/main/java/com/alibaba/nacos/client/naming/utils/UtilAndComs.java

@@ -28,6 +28,8 @@ public class UtilAndComs {
 
     public static String NACOS_URL_INSTANCE = NACOS_URL_BASE + "/instance";
 
+    public static String NACOS_URL_SERVICE = NACOS_URL_BASE + "/service";
+
     public static final String ENCODING = "UTF-8";
 
     public static final String ENV_LIST_KEY = "envList";

client/src/main/resources/nacos-log4j2.xml

@@ -45,5 +45,8 @@
                 additivity="false">
             <AppenderRef ref="NAMING_LOG_FILE"/>
         </Logger>
+        <Root level="INFO">
+            <AppenderRef ref="CONFIG_LOG_FILE"/>
+        </Root>
     </Loggers>
 </Configuration>

client/src/test/java/com/alibaba/nacos/client/StringUtilsTest.java

@@ -0,0 +1,62 @@
+package com.alibaba.nacos.client;
+
+import com.alibaba.nacos.client.utils.StringUtils;
+import org.junit.Test;
+
+import java.util.ArrayList;
+import java.util.Collection;
+
+import static org.junit.Assert.*;
+import static com.alibaba.nacos.client.utils.StringUtils.*;
+
+public class StringUtilsTest {
+
+    @Test
+    public void testisNotBlank() {
+        assertTrue(isNotBlank("foo"));
+
+        assertFalse(isNotBlank(" "));
+        assertFalse(isNotBlank(null));
+    }
+
+    @Test
+    public void testIsNotEmpty() {
+        assertFalse(isNotEmpty(""));
+
+        assertTrue(isNotEmpty("foo"));
+    }
+
+    @Test
+    public void testDefaultIfEmpty() {
+        assertEquals("foo", defaultIfEmpty("", "foo"));
+        assertEquals("bar", defaultIfEmpty("bar", "foo"));
+    }
+
+    @Test
+    public void testEquals() {
+        assertTrue(StringUtils.equals("foo", "foo"));
+
+        assertFalse(StringUtils.equals("bar", "foo"));
+        assertFalse(StringUtils.equals(" ", "foo"));
+        assertFalse(StringUtils.equals("foo", null));
+    }
+
+    @Test
+    public void testSubstringBetween() {
+        assertNull(substringBetween(null, null, null));
+        assertNull(substringBetween("", "foo", ""));
+        assertNull(substringBetween("foo", "bar", "baz"));
+
+        assertEquals("", substringBetween("foo", "foo", ""));
+    }
+
+    @Test
+    public void testJoin() {
+        assertNull(join(null, ""));
+
+        Collection collection = new ArrayList();
+        collection.add("foo");
+        collection.add("bar");
+        assertEquals("foo,bar", join(collection, ","));
+    }
+}

client/src/test/java/com/alibaba/nacos/client/naming/NacosNamingServiceTest.java

@@ -0,0 +1,48 @@
+package com.alibaba.nacos.client.naming;
+
+import com.alibaba.nacos.api.NacosFactory;
+import com.alibaba.nacos.api.PropertyKeyConst;
+import com.alibaba.nacos.api.common.Constants;
+import com.alibaba.nacos.api.exception.NacosException;
+import com.alibaba.nacos.api.naming.NamingService;
+import com.alibaba.nacos.api.naming.pojo.Service;
+import com.alibaba.nacos.api.selector.ExpressionSelector;
+import com.alibaba.nacos.api.selector.NoneSelector;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Properties;
+
+import static com.alibaba.nacos.client.utils.LogUtils.NAMING_LOGGER;
+
+
+public class NacosNamingServiceTest {
+
+    private NamingService nameService;
+
+    @Before
+    public void before() throws NacosException {
+        Properties properties = new Properties();
+        properties.put(PropertyKeyConst.SERVER_ADDR, "11.160.165.126:8848");
+
+        nameService = NacosFactory.createNamingService(properties);
+    }
+
+    @Test
+    public void deleteService() {
+
+    }
+
+    @Test
+    public void updateService() {
+
+    }
+
+    @Test
+    public void registerInstance() throws NacosException {
+        nameService.registerInstance("nacos-api", "127.0.0.1", 8009);
+    }
+}

common/src/main/java/com/alibaba/nacos/common/util/ClassUtils.java

@@ -1,60 +0,0 @@
-/*
- * Copyright 1999-2018 Alibaba Group Holding Ltd.
- *
- * Licensed 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 com.alibaba.nacos.common.util;
-
-/**
- * @author <a href="mailto:huangxiaoyu1018@gmail.com">hxy1991</a>
- * @since 0.9.0
- */
-public class ClassUtils {
-
-    public static ClassLoader getDefaultClassLoader() {
-        try {
-            return Thread.currentThread().getContextClassLoader();
-        } catch (Throwable t) {
-            // ignore
-        }
-
-        ClassLoader classLoader = ClassUtils.class.getClassLoader();
-
-        if (classLoader != null) {
-            return classLoader;
-        }
-
-        try {
-            return ClassLoader.getSystemClassLoader();
-        } catch (Throwable t) {
-            // ignore
-        }
-
-        return null;
-    }
-
-    public static boolean isPresent(String className) {
-        ClassLoader defaultClassLoader = getDefaultClassLoader();
-
-        try {
-            if (defaultClassLoader != null) {
-                defaultClassLoader.loadClass(className);
-            } else {
-                Class.forName(className);
-            }
-            return true;
-        } catch (Throwable t) {
-            return false;
-        }
-    }
-}

config/src/main/java/com/alibaba/nacos/config/server/service/dump/DumpService.java

@@ -100,7 +100,7 @@ public class DumpService {
                 log.warn("clearConfigHistory start");
                 if (ServerListService.isFirstIp()) {
                     try {
-                        Timestamp startTime = getBeforeStamp(TimeUtils.getCurrentTime(), 24 * 30);
+                        Timestamp startTime = getBeforeStamp(TimeUtils.getCurrentTime(), 24 * getRetentionDays());
                         int totalCount = persistService.findConfigHistoryCountByTime(startTime);
                         if (totalCount > 0) {
                             int pageSize = 1000;
@@ -278,6 +278,25 @@ public class DumpService {
         return isQuickStart;
     }
 
+    private int getRetentionDays() {
+        String val = env.getProperty("nacos.config.retention.days");
+        if (null == val) {
+            return retentionDays;
+        }
+
+        int tmp = 0;
+        try {
+            tmp = Integer.parseInt(val);
+            if (tmp > 0) {
+                retentionDays = tmp;
+            }
+        } catch (NumberFormatException nfe) {
+            fatalLog.error("read nacos.config.retention.days wrong", nfe);
+        }
+
+        return retentionDays;
+    }
+
     public void dump(String dataId, String group, String tenant, String tag, long lastModified, String handleIp) {
         dump(dataId, group, tenant, tag, lastModified, handleIp, false);
     }
@@ -400,4 +419,5 @@ public class DumpService {
 
     Boolean isQuickStart = false;
 
+    private int retentionDays = 30;
 }

config/src/test/java/com/alibaba/nacos/config/server/service/dump/DumpServiceTest.java

@@ -0,0 +1,24 @@
+package com.alibaba.nacos.config.server.service.dump;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.test.context.web.WebAppConfiguration;
+
+import static org.junit.Assert.*;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@SpringBootTest
+@WebAppConfiguration
+public class DumpServiceTest {
+
+    @Autowired
+    DumpService service;
+
+    @Test
+    public void init() {
+        service.init();
+    }
+}

console/pom.xml

@@ -104,6 +104,7 @@
                 <version>2.1.1.RELEASE</version>
                 <configuration>
                     <mainClass>com.alibaba.nacos.Nacos</mainClass>
+                    <layout>ZIP</layout>
                 </configuration>
                 <executions>
                     <execution>

console/src/main/resources/static/console-fe/src/pages/ConfigurationManagement/NewConfig/NewConfig.js

@@ -468,7 +468,7 @@ class NewConfig extends React.Component {
                       message: locale.moreAdvanced,
                     },
                     {
-                      max: 127,
+                      maxLength: 127,
                       message: locale.groupNotEmpty,
                     },
                     { validator: this.validateChart.bind(this) },

console/src/main/resources/static/console-fe/src/pages/ServiceManagement/ServiceDetail/EditInstanceDialog.js

@@ -67,7 +67,7 @@ class EditInstanceDialog extends React.Component {
         port,
         ephemeral,
         weight,
-        enable: enabled,
+        enabled,
         metadata: replaceEnter(METADATA_SEPARATOR)(metadataText),
       },
       dataType: 'text',

console/src/main/resources/static/console-fe/src/pages/ServiceManagement/ServiceDetail/InstanceTable.js

@@ -26,6 +26,7 @@ class InstanceTable extends React.Component {
     locale: PropTypes.object,
     clusterName: PropTypes.string,
     serviceName: PropTypes.string,
+    groupName: PropTypes.string,
   };
 
   constructor(props) {
@@ -52,7 +53,7 @@ class InstanceTable extends React.Component {
   }
 
   getInstanceList() {
-    const { clusterName, serviceName } = this.props;
+    const { clusterName, serviceName, groupName } = this.props;
     if (!clusterName) return;
     const { pageSize, pageNum } = this.state;
     request({
@@ -60,6 +61,7 @@ class InstanceTable extends React.Component {
       data: {
         serviceName,
         clusterName,
+        groupName,
         pageSize,
         pageNo: pageNum,
       },
@@ -87,7 +89,7 @@ class InstanceTable extends React.Component {
         port,
         ephemeral,
         weight,
-        enable: !enabled,
+        enabled: !enabled,
         metadata: JSON.stringify(metadata),
       },
       dataType: 'text',

console/src/main/resources/static/console-fe/src/pages/ServiceManagement/ServiceDetail/ServiceDetail.js

@@ -93,7 +93,7 @@ class ServiceDetail extends React.Component {
 
   render() {
     const { locale = {} } = this.props;
-    const { serviceName, loading, service = {}, clusters } = this.state;
+    const { serviceName, groupName, loading, service = {}, clusters } = this.state;
     const { metadata = {}, selector = {} } = service;
     const metadataText = processMetaData(METADATA_ENTER)(metadata);
     return (
@@ -169,7 +169,11 @@ class ServiceDetail extends React.Component {
                 </Button>
               }
             >
-              <InstanceTable clusterName={cluster.name} serviceName={serviceName} />
+              <InstanceTable
+                clusterName={cluster.name}
+                serviceName={serviceName}
+                groupName={groupName}
+              />
             </Card>
           ))}
         </Loading>

distribution/bin/startup.cmd

@@ -14,7 +14,7 @@ rem limitations under the License.
 if not exist "%JAVA_HOME%\bin\java.exe" echo Please set the JAVA_HOME variable in your environment, We need java(x64)! jdk8 or later is better! & EXIT /B 1
 set "JAVA=%JAVA_HOME%\bin\java.exe"
 
-setlocal
+setlocal enabledelayedexpansion
 
 set BASE_DIR=%~dp0
 rem added double quotation marks to avoid the issue caused by the folder names containing spaces.
@@ -24,20 +24,45 @@ set BASE_DIR="%BASE_DIR:~0,-5%"
 set DEFAULT_SEARCH_LOCATIONS="classpath:/,classpath:/config/,file:./,file:./config/"
 set CUSTOM_SEARCH_LOCATIONS=%DEFAULT_SEARCH_LOCATIONS%,file:%BASE_DIR%/conf/
 
+set MODE="standalone"
+set FUNCTION_MODE="all"
+set MODE_INDEX=-1
+set FUNCTION_MODE_INDEX=-1
 
+set i=0
+for %%a in (%*) do (
+   if "%%a" == "-m" ( set /a MODE_INDEX=!i!+1 )
+   if "%%a" == "-f" ( set /a FUNCTION_MODE_INDEX=!i!+1 )
+   set /a i+=1
+)
 
-if not "%2" == "cluster" (
+set i=0
+for %%a in (%*) do (
+   if %MODE_INDEX% == !i! ( set MODE="%%a" )
+   if %FUNCTION_MODE_INDEX% == !i! ( set FUNCTION_MODE="%%a" )
+   set /a i+=1
+)
+
+if %MODE% == "standalone" (
     set "JAVA_OPT=%JAVA_OPT% -Xms512m -Xmx512m -Xmn256m"
     set "JAVA_OPT=%JAVA_OPT% -Dnacos.standalone=true"
- ) else (
+) else (
     set "JAVA_OPT=%JAVA_OPT% -server -Xms2g -Xmx2g -Xmn1g -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m"
     set "JAVA_OPT=%JAVA_OPT% -XX:-OmitStackTraceInFastThrow XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=%BASE_DIR%\logs\java_heapdump.hprof"
     set "JAVA_OPT=%JAVA_OPT% -XX:-UseLargePages"
- )
+)
 
-set "JAVA_OPT=%JAVA_OPT% -Xbootclasspath/a:%BASE_DIR%\plugins\cmdb"
+if %FUNCTION_MODE% == "config" (
+  set "JAVA_OPT=%JAVA_OPT% -Dnacos.functionMode=config"
+)
+if %FUNCTION_MODE% == "naming" (
+  set "JAVA_OPT=%JAVA_OPT% -Dnacos.functionMode=naming"
+)
+
+
+set "JAVA_OPT=%JAVA_OPT% -Xbootclasspath/a:%BASE_DIR%\plugins\cmdb:%BASE_DIR%\plugins\mysql"
 set "JAVA_OPT=%JAVA_OPT% -Dnacos.home=%BASE_DIR%"
-set "JAVA_OPT=%JAVA_OPT% -jar %BASE_DIR%\target\nacos-server.jar"
+set "JAVA_OPT=%JAVA_OPT% -Dloader.path=%BASE_DIR%/plugins/health -jar %BASE_DIR%\target\nacos-server.jar"
 set "JAVA_OPT=%JAVA_OPT% --spring.config.location=%CUSTOM_SEARCH_LOCATIONS%"
 set "JAVA_OPT=%JAVA_OPT% --logging.config=%BASE_DIR%/conf/nacos-logback.xml"
 

distribution/bin/startup.sh

@@ -102,7 +102,7 @@ else
 fi
 
 JAVA_OPT="${JAVA_OPT} -Dnacos.home=${BASE_DIR}"
-JAVA_OPT="${JAVA_OPT} -jar ${BASE_DIR}/target/nacos-server.jar"
+JAVA_OPT="${JAVA_OPT} -Dloader.path=${BASE_DIR}/plugins/health -jar ${BASE_DIR}/target/nacos-server.jar"
 JAVA_OPT="${JAVA_OPT} ${JAVA_OPT_EXT}"
 JAVA_OPT="${JAVA_OPT} --spring.config.location=${CUSTOM_SEARCH_LOCATIONS}"
 JAVA_OPT="${JAVA_OPT} --logging.config=${BASE_DIR}/conf/nacos-logback.xml"

naming/src/main/java/com/alibaba/nacos/naming/consistency/ephemeral/distro/DataSyncer.java

@@ -17,7 +17,6 @@ package com.alibaba.nacos.naming.consistency.ephemeral.distro;
 
 import com.alibaba.nacos.naming.cluster.ServerListManager;
 import com.alibaba.nacos.naming.cluster.servers.Server;
-import com.alibaba.nacos.naming.cluster.servers.ServerChangeListener;
 import com.alibaba.nacos.naming.cluster.transport.Serializer;
 import com.alibaba.nacos.naming.consistency.Datum;
 import com.alibaba.nacos.naming.consistency.KeyBuilder;
@@ -43,7 +42,7 @@ import java.util.concurrent.ConcurrentHashMap;
  */
 @Component
 @DependsOn("serverListManager")
-public class DataSyncer implements ServerChangeListener {
+public class DataSyncer {
 
     @Autowired
     private DataStore dataStore;
@@ -62,11 +61,8 @@ public class DataSyncer implements ServerChangeListener {
 
     private Map<String, String> taskMap = new ConcurrentHashMap<>();
 
-    private List<Server> servers;
-
     @PostConstruct
     public void init() {
-        serverListManager.listen(this);
         startTimedSync();
     }
 
@@ -97,7 +93,7 @@ public class DataSyncer implements ServerChangeListener {
             public void run() {
 
                 try {
-                    if (servers == null || servers.isEmpty()) {
+                    if (getServers() == null || getServers().isEmpty()) {
                         Loggers.SRV_LOG.warn("try to sync data but server list is empty.");
                         return;
                     }
@@ -148,7 +144,7 @@ public class DataSyncer implements ServerChangeListener {
         Server server = new Server();
         server.setIp(syncTask.getTargetServer().split(":")[0]);
         server.setServePort(Integer.parseInt(syncTask.getTargetServer().split(":")[1]));
-        if (!servers.contains(server)) {
+        if (!getServers().contains(server)) {
             // if server is no longer in healthy server list, ignore this task:
             return;
         }
@@ -167,6 +163,11 @@ public class DataSyncer implements ServerChangeListener {
         public void run() {
 
             try {
+
+                if (Loggers.EPHEMERAL.isDebugEnabled()) {
+                    Loggers.EPHEMERAL.debug("server list is: {}", getServers());
+                }
+
                 // send local timestamps to other servers:
                 Map<String, String> keyChecksums = new HashMap<>(64);
                 for (String key : dataStore.keys()) {
@@ -185,7 +186,7 @@ public class DataSyncer implements ServerChangeListener {
                     Loggers.EPHEMERAL.debug("sync checksums: {}", keyChecksums);
                 }
 
-                for (Server member : servers) {
+                for (Server member : getServers()) {
                     if (NetUtils.localServer().equals(member.getKey())) {
                         continue;
                     }
@@ -198,20 +199,10 @@ public class DataSyncer implements ServerChangeListener {
     }
 
     public List<Server> getServers() {
-        return servers;
+        return serverListManager.getHealthyServers();
     }
 
     public String buildKey(String key, String targetServer) {
         return key + UtilsAndCommons.CACHE_KEY_SPLITER + targetServer;
     }
-
-    @Override
-    public void onChangeServerList(List<Server> latestMembers) {
-
-    }
-
-    @Override
-    public void onChangeHealthyServerList(List<Server> healthServers) {
-        servers = healthServers;
-    }
 }

naming/src/main/java/com/alibaba/nacos/naming/controllers/CatalogController.java

@@ -58,13 +58,12 @@ public class CatalogController {
 
     @RequestMapping(value = "/service")
     public JSONObject serviceDetail(HttpServletRequest request) throws Exception {
-
         String namespaceId = WebUtils.optional(request, CommonParams.NAMESPACE_ID,
             Constants.DEFAULT_NAMESPACE_ID);
         String serviceName = WebUtils.required(request, CommonParams.SERVICE_NAME);
-        com.alibaba.nacos.naming.core.Service detailedService = serviceManager.getService(namespaceId, serviceName);
+        Service detailedService = serviceManager.getService(namespaceId, serviceName);
         if (detailedService == null) {
-            throw new NacosException(NacosException.NOT_FOUND, "serivce " + serviceName + " is not found!");
+            throw new NacosException(NacosException.NOT_FOUND, "service " + serviceName + " is not found!");
         }
 
         JSONObject detailView = new JSONObject();
@@ -80,7 +79,7 @@ public class CatalogController {
 
         List<Cluster> clusters = new ArrayList<>();
 
-        for (Cluster cluster : detailedService.getClusterMap().values()) {
+        for (com.alibaba.nacos.naming.core.Cluster cluster : detailedService.getClusterMap().values()) {
             Cluster clusterView = new Cluster();
             clusterView.setName(cluster.getName());
             clusterView.setHealthChecker(cluster.getHealthChecker());
@@ -88,7 +87,7 @@ public class CatalogController {
             clusterView.setUseIPPort4Check(cluster.isUseIPPort4Check());
             clusterView.setDefaultPort(cluster.getDefaultPort());
             clusterView.setDefaultCheckPort(cluster.getDefaultCheckPort());
-            clusterView.setServiceName(serviceName);
+            clusterView.setServiceName(cluster.getService().getName());
             clusters.add(clusterView);
         }
 
@@ -141,7 +140,7 @@ public class CatalogController {
     }
 
     @RequestMapping(value = "/services", method = RequestMethod.GET)
-    public Object listDetail(HttpServletRequest request) throws Exception {
+    public Object listDetail(HttpServletRequest request) {
 
         boolean withInstances = Boolean.parseBoolean(WebUtils.optional(request, "withInstances", "true"));
 
@@ -248,7 +247,7 @@ public class CatalogController {
         return ipAddressInfos;
     }
 
-    private JSONObject serviceList(HttpServletRequest request) throws Exception {
+    private JSONObject serviceList(HttpServletRequest request) {
 
         String namespaceId = WebUtils.optional(request, CommonParams.NAMESPACE_ID,
             Constants.DEFAULT_NAMESPACE_ID);

naming/src/main/java/com/alibaba/nacos/naming/controllers/ClusterController.java

@@ -25,6 +25,7 @@ import com.alibaba.nacos.naming.core.Cluster;
 import com.alibaba.nacos.naming.core.Service;
 import com.alibaba.nacos.naming.core.ServiceManager;
 import com.alibaba.nacos.naming.exception.NacosException;
+import com.alibaba.nacos.naming.healthcheck.HealthCheckType;
 import com.alibaba.nacos.naming.misc.Loggers;
 import com.alibaba.nacos.naming.misc.UtilsAndCommons;
 import org.apache.commons.lang3.BooleanUtils;
@@ -67,9 +68,7 @@ public class ClusterController {
         Cluster cluster = service.getClusterMap().get(clusterName);
         if (cluster == null) {
             Loggers.SRV_LOG.warn("[UPDATE-CLUSTER] cluster not exist, will create it: {}, service: {}", clusterName, serviceName);
-            cluster = new Cluster();
-            cluster.setName(clusterName);
-            cluster.setService(service);
+            cluster = new Cluster(clusterName, service);
         }
 
         cluster.setDefCkport(NumberUtils.toInt(checkPort));
@@ -77,23 +76,12 @@ public class ClusterController {
 
         JSONObject healthCheckObj = JSON.parseObject(healthChecker);
         AbstractHealthChecker abstractHealthChecker;
-
-        switch (healthCheckObj.getString("type")) {
-            case AbstractHealthChecker.Tcp.TYPE:
-                abstractHealthChecker = JSON.parseObject(healthChecker, AbstractHealthChecker.Tcp.class);
-                break;
-            case AbstractHealthChecker.Http.TYPE:
-                abstractHealthChecker = JSON.parseObject(healthChecker, AbstractHealthChecker.Http.class);
-                break;
-            case AbstractHealthChecker.Mysql.TYPE:
-                abstractHealthChecker = JSON.parseObject(healthChecker, AbstractHealthChecker.Mysql.class);
-                break;
-            case AbstractHealthChecker.None.TYPE:
-                abstractHealthChecker = JSON.parseObject(healthChecker, AbstractHealthChecker.None.class);
-                break;
-            default:
-                throw new NacosException(NacosException.INVALID_PARAM, "unknown health check type:" + healthChecker);
+        String type = healthCheckObj.getString("type");
+        Class<AbstractHealthChecker> healthCheckClass = HealthCheckType.ofHealthCheckerClass(type);
+        if(healthCheckClass == null){
+            throw new NacosException(NacosException.INVALID_PARAM, "unknown health check type:" + healthChecker);
         }
+        abstractHealthChecker = JSON.parseObject(healthChecker, healthCheckClass);
 
         cluster.setHealthChecker(abstractHealthChecker);
         cluster.setMetadata(UtilsAndCommons.parseMetadata(metadata));
@@ -107,4 +95,5 @@ public class ClusterController {
 
         return "ok";
     }
+
 }

naming/src/main/java/com/alibaba/nacos/naming/controllers/HealthController.java

@@ -18,6 +18,7 @@ package com.alibaba.nacos.naming.controllers;
 import com.alibaba.fastjson.JSONObject;
 import com.alibaba.nacos.api.common.Constants;
 import com.alibaba.nacos.api.naming.CommonParams;
+import com.alibaba.nacos.api.naming.pojo.AbstractHealthChecker;
 import com.alibaba.nacos.core.utils.WebUtils;
 import com.alibaba.nacos.naming.boot.RunningConfig;
 import com.alibaba.nacos.naming.core.DistroMapper;
@@ -32,11 +33,16 @@ import com.alibaba.nacos.naming.web.CanDistro;
 import com.google.common.collect.Lists;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.bind.annotation.RestController;
 
 import javax.servlet.http.HttpServletRequest;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 
 /**
  * Health status related operation controller
@@ -110,4 +116,20 @@ public class HealthController {
 
         return "ok";
     }
+
+    @ResponseBody
+    @RequestMapping(value = "checkers", method = RequestMethod.GET)
+    public ResponseEntity checkers() {
+        List<Class> classes = HealthCheckType.getLoadedHealthCheckerClasses();
+        Map<String, AbstractHealthChecker> checkerMap = new HashMap<>(8);
+        for (Class clazz : classes) {
+            try {
+                AbstractHealthChecker checker = (AbstractHealthChecker) clazz.newInstance();
+                checkerMap.put(checker.getType(), checker);
+            } catch (InstantiationException | IllegalAccessException e) {
+                e.printStackTrace();
+            }
+        }
+        return ResponseEntity.ok(checkerMap);
+    }
 }

naming/src/main/java/com/alibaba/nacos/naming/controllers/InstanceController.java

@@ -339,7 +339,15 @@ public class InstanceController {
             cluster = WebUtils.optional(request, "cluster", UtilsAndCommons.DEFAULT_CLUSTER_NAME);
         }
         boolean healthy = BooleanUtils.toBoolean(WebUtils.optional(request, "healthy", "true"));
-        boolean enabled = BooleanUtils.toBoolean(WebUtils.optional(request, "enable", "true"));
+
+        String enabledString = WebUtils.optional(request, "enabled", StringUtils.EMPTY);
+        boolean enabled;
+        if (StringUtils.isBlank(enabledString)) {
+            enabled = BooleanUtils.toBoolean(WebUtils.optional(request, "enable", "true"));
+        } else {
+            enabled = BooleanUtils.toBoolean(enabledString);
+        }
+
         boolean ephemeral = BooleanUtils.toBoolean(WebUtils.optional(request, "ephemeral",
             String.valueOf(switchDomain.isDefaultInstanceEphemeral())));
 
@@ -469,6 +477,12 @@ public class InstanceController {
             }
 
             for (Instance instance : ips) {
+
+                // remove disabled instance:
+                if (!instance.isEnabled()) {
+                    continue;
+                }
+
                 JSONObject ipObj = new JSONObject();
 
                 ipObj.put("ip", instance.getIp());

naming/src/main/java/com/alibaba/nacos/naming/core/Cluster.java

@@ -20,15 +20,18 @@ import com.alibaba.nacos.naming.healthcheck.HealthCheckReactor;
 import com.alibaba.nacos.naming.healthcheck.HealthCheckStatus;
 import com.alibaba.nacos.naming.healthcheck.HealthCheckTask;
 import com.alibaba.nacos.naming.misc.Loggers;
-import com.alibaba.nacos.naming.misc.UtilsAndCommons;
 import org.apache.commons.collections.CollectionUtils;
 import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.lang3.builder.EqualsBuilder;
+import org.apache.commons.lang3.builder.HashCodeBuilder;
+import org.springframework.util.Assert;
 
 import java.util.*;
 import java.util.concurrent.ConcurrentHashMap;
 
 /**
  * @author nkorange
+ * @author jifengnan 2019-04-26
  */
 public class Cluster extends com.alibaba.nacos.api.naming.pojo.Cluster implements Cloneable {
 
@@ -62,8 +65,19 @@ public class Cluster extends com.alibaba.nacos.api.naming.pojo.Cluster implement
     public Cluster() {
     }
 
-    public Cluster(String clusterName) {
+    /**
+     * Create a cluster.
+     * <p>the cluster name cannot be null, and only the arabic numerals, letters and endashes are allowed.
+     *
+     * @param clusterName the cluster name
+     * @param service     the service to which the current cluster belongs
+     * @throws IllegalArgumentException the service is null, or the cluster name is null, or the cluster name is illegal
+     * @author jifengnan 2019-04-26
+     * @since 1.0.1
+     */
+    public Cluster(String clusterName, Service service) {
         this.setName(clusterName);
+        this.service = service;
         validate();
     }
 
@@ -113,19 +127,50 @@ public class Cluster extends com.alibaba.nacos.api.naming.pojo.Cluster implement
         return service;
     }
 
+    /**
+     * Replace the service for the current cluster.
+     * <p>Deprecated because the service shouldn't be replaced.
+     * (the service fields can be changed, but the service A shouldn't be replaced to service B).
+     * If the service of a cluster is required to replace, actually, a new cluster is required.
+     *
+     * @param service the new service
+     */
+    @Deprecated
     public void setService(Service service) {
         this.service = service;
-        this.setServiceName(service.getName());
+    }
+
+    /**
+     * this method has been deprecated, the service name shouldn't be changed.
+     *
+     * @param serviceName the service name
+     * @author jifengnan  2019-04-26
+     * @since 1.0.1
+     */
+    @Deprecated
+    @Override
+    public void setServiceName(String serviceName) {
+        super.setServiceName(serviceName);
+    }
+
+    /**
+     * Get the service name of the current cluster.
+     * <p>Note that the returned service name is not the name which set by {@link #setServiceName(String)},
+     * but the name of the service to which the current cluster belongs.
+     *
+     * @return the service name of the current cluster.
+     */
+    @Override
+    public String getServiceName() {
+        return service.getName();
     }
 
     @Override
     public Cluster clone() throws CloneNotSupportedException {
         super.clone();
-        Cluster cluster = new Cluster();
-
+        Cluster cluster = new Cluster(this.getName(), service);
         cluster.setHealthChecker(getHealthChecker().clone());
-        cluster.setService(getService());
-        cluster.persistentInstances = new HashSet<Instance>();
+        cluster.persistentInstances = new HashSet<>();
         cluster.checkTask = null;
         cluster.metadata = new HashMap<>(metadata);
         return cluster;
@@ -263,16 +308,28 @@ public class Cluster extends com.alibaba.nacos.api.naming.pojo.Cluster implement
 
     @Override
     public int hashCode() {
-        return Objects.hash(getName());
+        return new HashCodeBuilder(17, 37)
+            .append(getName())
+            .append(service)
+            .toHashCode();
     }
 
     @Override
-    public boolean equals(Object obj) {
-        if (!(obj instanceof Cluster)) {
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+
+        if (o == null || getClass() != o.getClass()) {
             return false;
         }
 
-        return getName().equals(((Cluster) obj).getName());
+        Cluster cluster = (Cluster) o;
+
+        return new EqualsBuilder()
+            .append(getName(), cluster.getName())
+            .append(service, cluster.service)
+            .isEquals();
     }
 
     public int getDefCkport() {
@@ -330,7 +387,15 @@ public class Cluster extends com.alibaba.nacos.api.naming.pojo.Cluster implement
         return persistentInstances.contains(ip) || ephemeralInstances.contains(ip);
     }
 
+    /**
+     * validate the current cluster.
+     * <p>the cluster name cannot be null, and only the arabic numerals, letters and endashes are allowed.
+     *
+     * @throws IllegalArgumentException the service is null, or the cluster name is null, or the cluster name is illegal
+     */
     public void validate() {
+        Assert.notNull(getName(), "cluster name cannot be null");
+        Assert.notNull(service, "service cannot be null");
         if (!getName().matches(CLUSTER_NAME_SYNTAX)) {
             throw new IllegalArgumentException("cluster name can only have these characters: 0-9a-zA-Z-, current: " + getName());
         }

naming/src/main/java/com/alibaba/nacos/naming/core/Instance.java

@@ -51,6 +51,9 @@ public class Instance extends com.alibaba.nacos.api.naming.pojo.Instance impleme
     public static final Pattern IP_PATTERN
         = Pattern.compile("(\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}):?(\\d{1,5})?");
 
+    public static final Pattern ONLY_DIGIT_AND_DOT
+        = Pattern.compile("(\\d|\\.)+");
+
     public static final String SPLITER = "_";
 
     public Instance() {
@@ -296,10 +299,11 @@ public class Instance extends com.alibaba.nacos.api.naming.pojo.Instance impleme
     }
 
     public boolean validate() {
-
-        Matcher matcher = IP_PATTERN.matcher(getIp() + ":" + getPort());
-        if (!matcher.matches()) {
-            return false;
+        if (onlyContainsDigitAndDot()) {
+            Matcher matcher = IP_PATTERN.matcher(getIp() + ":" + getPort());
+            if (!matcher.matches()) {
+                return false;
+            }
         }
 
         if (getWeight() > MAX_WEIGHT_VALUE || getWeight() < MIN_WEIGHT_VALUE) {
@@ -309,6 +313,11 @@ public class Instance extends com.alibaba.nacos.api.naming.pojo.Instance impleme
         return true;
     }
 
+    private boolean onlyContainsDigitAndDot() {
+        Matcher matcher = ONLY_DIGIT_AND_DOT.matcher(getIp());
+        return matcher.matches();
+    }
+
     @Override
     public int compareTo(Object o) {
         if (!(o instanceof Instance)) {

naming/src/main/java/com/alibaba/nacos/naming/core/Service.java

@@ -215,8 +215,7 @@ public class Service extends com.alibaba.nacos.api.naming.pojo.Service implement
                 if (!clusterMap.containsKey(instance.getClusterName())) {
                     Loggers.SRV_LOG.warn("cluster: {} not found, ip: {}, will create new cluster with default configuration.",
                         instance.getClusterName(), instance.toJSON());
-                    Cluster cluster = new Cluster(instance.getClusterName());
-                    cluster.setService(this);
+                    Cluster cluster = new Cluster(instance.getClusterName(), this);
                     cluster.init();
                     getClusterMap().put(instance.getClusterName(), cluster);
                 }

naming/src/main/java/com/alibaba/nacos/naming/core/ServiceManager.java

@@ -20,6 +20,7 @@ import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 import com.alibaba.nacos.api.common.Constants;
 import com.alibaba.nacos.api.exception.NacosException;
+import com.alibaba.nacos.api.naming.utils.NamingUtils;
 import com.alibaba.nacos.naming.cluster.ServerListManager;
 import com.alibaba.nacos.naming.cluster.servers.Server;
 import com.alibaba.nacos.naming.consistency.ConsistencyService;
@@ -357,7 +358,7 @@ public class ServiceManager implements RecordListener<Service> {
             service = new Service();
             service.setName(serviceName);
             service.setNamespaceId(namespaceId);
-            service.setGroupName(Constants.DEFAULT_GROUP);
+            service.setGroupName(NamingUtils.getGroupName(serviceName));
             // now validate the service. if failed, exception will be thrown
             service.setLastModifiedMillis(System.currentTimeMillis());
             service.recalculateChecksum();
@@ -485,8 +486,7 @@ public class ServiceManager implements RecordListener<Service> {
 
         for (Instance instance : ips) {
             if (!service.getClusterMap().containsKey(instance.getClusterName())) {
-                Cluster cluster = new Cluster(instance.getClusterName());
-                cluster.setService(service);
+                Cluster cluster = new Cluster(instance.getClusterName(), service);
                 cluster.init();
                 service.getClusterMap().put(instance.getClusterName(), cluster);
                 Loggers.SRV_LOG.warn("cluster: {} not found, ip: {}, will create new cluster with default configuration.",

naming/src/main/java/com/alibaba/nacos/naming/healthcheck/ClientBeatCheckTask.java

@@ -77,8 +77,8 @@ public class ClientBeatCheckTask implements Runnable {
                     if (!instance.isMarked()) {
                         if (instance.isHealthy()) {
                             instance.setHealthy(false);
-                            Loggers.EVT_LOG.info("{POS} {IP-DISABLED} valid: {}:{}@{}, region: {}, msg: client timeout after {}, last beat: {}",
-                                instance.getIp(), instance.getPort(), instance.getClusterName(),
+                            Loggers.EVT_LOG.info("{POS} {IP-DISABLED} valid: {}:{}@{}@{}, region: {}, msg: client timeout after {}, last beat: {}",
+                                instance.getIp(), instance.getPort(), instance.getClusterName(), service.getName(),
                                 UtilsAndCommons.LOCALHOST_SITE, ClientBeatProcessor.CLIENT_BEAT_TIMEOUT, instance.getLastBeat());
                             getPushService().serviceChanged(service.getNamespaceId(), service.getName());
                         }

naming/src/main/java/com/alibaba/nacos/naming/healthcheck/HealthCheckProcessorDelegate.java

@@ -15,48 +15,45 @@
  */
 package com.alibaba.nacos.naming.healthcheck;
 
+import com.alibaba.nacos.naming.healthcheck.extend.HealthCheckExtendProvider;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.stream.Collectors;
+
 /**
  * @author nacos
  */
 @Component("healthCheckDelegate")
 public class HealthCheckProcessorDelegate implements HealthCheckProcessor {
 
-    @Autowired
-    private HttpHealthCheckProcessor httpProcessor;
+    private Map<String, HealthCheckProcessor> healthCheckProcessorMap
+        = new HashMap<>();
+
+    public HealthCheckProcessorDelegate(HealthCheckExtendProvider provider) {
+        provider.init();
+    }
 
     @Autowired
-    private TcpSuperSenseProcessor tcpProcessor;
-
-    @Autowired
-    private MysqlHealthCheckProcessor mysqlProcessor;
-
-    @Autowired
-    private NoneHealthCheckProcessor noneProcessor;
+    public void addProcessor(Collection<HealthCheckProcessor> processors){
+        healthCheckProcessorMap.putAll(processors.stream()
+            .filter(processor -> processor.getType() != null)
+            .collect(Collectors.toMap(HealthCheckProcessor::getType, processor -> processor)));
+    }
 
     @Override
     public void process(HealthCheckTask task) {
 
         String type = task.getCluster().getHealthChecker().getType();
-
-        if (type.equals(httpProcessor.getType())) {
-            httpProcessor.process(task);
-            return;
+        HealthCheckProcessor processor = healthCheckProcessorMap.get(type);
+        if(processor == null){
+            processor = healthCheckProcessorMap.get("none");
         }
 
-        if (type.equals(tcpProcessor.getType())) {
-            tcpProcessor.process(task);
-            return;
-        }
-
-        if (type.equals(mysqlProcessor.getType())) {
-            mysqlProcessor.process(task);
-            return;
-        }
-
-        noneProcessor.process(task);
+        processor.process(task);
     }
 
     @Override

naming/src/main/java/com/alibaba/nacos/naming/healthcheck/HealthCheckType.java

@@ -15,6 +15,13 @@
  */
 package com.alibaba.nacos.naming.healthcheck;
 
+import com.alibaba.nacos.api.naming.pojo.AbstractHealthChecker;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
 /**
  * @author nkorange
  */
@@ -22,17 +29,54 @@ public enum HealthCheckType {
     /**
      * TCP type
      */
-    TCP,
+    TCP("tcp", AbstractHealthChecker.Tcp.class),
     /**
      * HTTP type
      */
-    HTTP,
+    HTTP("http", AbstractHealthChecker.Http.class),
     /**
      * MySQL type
      */
-    MYSQL,
+    MYSQL("mysql", AbstractHealthChecker.Mysql.class),
     /**
      * No check
      */
-    NONE
+    NONE("none", AbstractHealthChecker.None.class);
+
+    private String name;
+
+    private Class healthCheckerClass;
+
+    private static Map<String, Class> EXTEND =
+        new ConcurrentHashMap<>();
+
+    HealthCheckType(String name, Class healthCheckerClass) {
+        this.name = name;
+        this.healthCheckerClass = healthCheckerClass;
+    }
+
+    public static void registerHealthChecker(String type, Class healthCheckerClass){
+        EXTEND.putIfAbsent(type, healthCheckerClass);
+    }
+
+    public static Class ofHealthCheckerClass(String type){
+        HealthCheckType enumType;
+        try {
+            enumType = valueOf(type);
+        }catch (Exception e){
+            return EXTEND.get(type);
+        }
+        return enumType.healthCheckerClass;
+    }
+
+    public static List<Class> getLoadedHealthCheckerClasses(){
+        List<Class> all = new ArrayList<>();
+        for(HealthCheckType type : values()){
+            all.add(type.healthCheckerClass);
+        }
+        for(Map.Entry<String, Class> entry : EXTEND.entrySet()){
+            all.add(entry.getValue());
+        }
+        return all;
+    }
 }

naming/src/main/java/com/alibaba/nacos/naming/healthcheck/JsonAdapter.java

@@ -42,25 +42,16 @@ public class JsonAdapter implements ObjectDeserializer, ObjectSerializer {
         return INSTANCE;
     }
 
+    @SuppressWarnings("unchecked")
     @Override
     public <T> T deserialze(DefaultJSONParser parser, Type type, Object fieldName) {
         JSONObject jsonObj = (JSONObject) parser.parse();
         String checkType = jsonObj.getString("type");
 
-        if (StringUtils.equals(checkType, AbstractHealthChecker.Http.TYPE)) {
-            return (T) JSON.parseObject(jsonObj.toJSONString(), AbstractHealthChecker.Http.class);
-        }
+        Class target = HealthCheckType.ofHealthCheckerClass(checkType);
 
-        if (StringUtils.equals(checkType, AbstractHealthChecker.Tcp.TYPE)) {
-            return (T) JSON.parseObject(jsonObj.toJSONString(), AbstractHealthChecker.Tcp.class);
-        }
-
-        if (StringUtils.equals(checkType, AbstractHealthChecker.None.TYPE)) {
-            return (T) JSON.parseObject(jsonObj.toJSONString(), AbstractHealthChecker.None.class);
-        }
-
-        if (StringUtils.equals(checkType, AbstractHealthChecker.Mysql.TYPE)) {
-            return (T) JSON.parseObject(jsonObj.toJSONString(), AbstractHealthChecker.Mysql.class);
+        if(target != null){
+            return (T) JSON.parseObject(jsonObj.toJSONString(), target);
         }
 
         return null;
@@ -83,21 +74,6 @@ public class JsonAdapter implements ObjectDeserializer, ObjectSerializer {
 
         writer.writeFieldValue(',', "type", config.getType());
 
-        if (StringUtils.equals(config.getType(), HealthCheckType.HTTP.name())) {
-            AbstractHealthChecker.Http httpCheckConfig = (AbstractHealthChecker.Http) config;
-            writer.writeFieldValue(',', "path", httpCheckConfig.getPath());
-            writer.writeFieldValue(',', "headers", httpCheckConfig.getHeaders());
-        }
-
-        if (StringUtils.equals(config.getType(), HealthCheckType.TCP.name())) {
-            // nothing sepcial to handle
-        }
-
-        if (StringUtils.equals(config.getType(), HealthCheckType.MYSQL.name())) {
-            AbstractHealthChecker.Mysql mysqlCheckConfig = (AbstractHealthChecker.Mysql) config;
-            writer.writeFieldValue(',', "user", mysqlCheckConfig.getUser());
-            writer.writeFieldValue(',', "pwd", mysqlCheckConfig.getPwd());
-            writer.writeFieldValue(',', "cmd", mysqlCheckConfig.getCmd());
-        }
+        config.jsonAdapterCallback(writer);
     }
 }

naming/src/main/java/com/alibaba/nacos/naming/healthcheck/extend/HealthCheckExtendProvider.java

@@ -0,0 +1,109 @@
+/*
+ * Copyright 1999-2018 Alibaba Group Holding Ltd.
+ *
+ * Licensed 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 com.alibaba.nacos.naming.healthcheck.extend;
+
+import com.alibaba.nacos.api.naming.pojo.AbstractHealthChecker;
+import com.alibaba.nacos.naming.healthcheck.HealthCheckProcessor;
+import com.alibaba.nacos.naming.healthcheck.HealthCheckType;
+import org.apache.commons.lang3.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.BeansException;
+import org.springframework.beans.factory.BeanFactory;
+import org.springframework.beans.factory.BeanFactoryAware;
+import org.springframework.beans.factory.config.SingletonBeanRegistry;
+import org.springframework.stereotype.Component;
+
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.ServiceLoader;
+import java.util.Set;
+
+/**
+ * @author XCXCXCXCX
+ */
+@Component
+public class HealthCheckExtendProvider implements BeanFactoryAware {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(HealthCheckExtendProvider.class);
+
+    private ServiceLoader<HealthCheckProcessor> processorLoader
+        = ServiceLoader.load(HealthCheckProcessor.class);
+
+    private ServiceLoader<AbstractHealthChecker> checkerLoader
+        = ServiceLoader.load(AbstractHealthChecker.class);
+
+    private SingletonBeanRegistry registry;
+
+    public void init(){
+        loadExtend();
+    }
+
+    private void loadExtend() {
+        Iterator<HealthCheckProcessor> processorIt = processorLoader.iterator();
+        Iterator<AbstractHealthChecker> healthCheckerIt = checkerLoader.iterator();
+
+        Set<String> origin = new HashSet<>();
+        for(HealthCheckType type : HealthCheckType.values()){
+            origin.add(type.name());
+        }
+        Set<String> processorType = new HashSet<>();
+        Set<String> healthCheckerType = new HashSet<>();
+        processorType.addAll(origin);
+        healthCheckerType.addAll(origin);
+
+        while(processorIt.hasNext()){
+            HealthCheckProcessor processor = processorIt.next();
+            String type = processor.getType();
+            if(processorType.contains(type)){
+                throw new RuntimeException("More than one processor of the same type was found : [type=\"" + type + "\"]");
+            }
+            processorType.add(type);
+            registry.registerSingleton(lowerFirstChar(processor.getClass().getSimpleName()), processor);
+        }
+
+        while(healthCheckerIt.hasNext()){
+            AbstractHealthChecker checker = healthCheckerIt.next();
+            String type = checker.getType();
+            if(healthCheckerType.contains(type)){
+                throw new RuntimeException("More than one healthChecker of the same type was found : [type=\"" + type + "\"]");
+            }
+            healthCheckerType.add(type);
+            HealthCheckType.registerHealthChecker(checker.getType(), checker.getClass());
+        }
+        if(!processorType.equals(healthCheckerType)){
+            throw new RuntimeException("An unmatched processor and healthChecker are detected in the extension package.");
+        }
+        if(processorType.size() > origin.size()){
+            processorType.removeAll(origin);
+            LOGGER.debug("init health plugin : types=" + processorType);
+        }
+    }
+
+    private String lowerFirstChar(String simpleName) {
+        if(StringUtils.isBlank(simpleName)){
+            throw new IllegalArgumentException("can't find extend processor class name");
+        }
+        return String.valueOf(simpleName.charAt(0)).toLowerCase() + simpleName.substring(1);
+    }
+
+    @Override
+    public void setBeanFactory(BeanFactory beanFactory) throws BeansException {
+        if(beanFactory instanceof SingletonBeanRegistry){
+            this.registry = (SingletonBeanRegistry) beanFactory;
+        }
+    }
+}

naming/src/main/java/com/alibaba/nacos/naming/misc/ServerStatusSynchronizer.java

@@ -61,7 +61,7 @@ public class ServerStatusSynchronizer implements Synchronizer {
                 }
             });
         } catch (Exception e) {
-            Loggers.SRV_LOG.warn("[STATUS-SYNCHRONIZE] failed to request serverStatus, remote server: " + serverIP, e);
+            Loggers.SRV_LOG.warn("[STATUS-SYNCHRONIZE] failed to request serverStatus, remote server: {}", serverIP, e);
         }
     }
 

naming/src/main/java/com/alibaba/nacos/naming/misc/UtilsAndCommons.java

@@ -36,6 +36,7 @@ import static com.alibaba.nacos.core.utils.SystemUtils.NACOS_HOME;
 
 /**
  * @author nacos
+ * @author jifengnan
  */
 public class UtilsAndCommons {
 
@@ -239,23 +240,25 @@ public class UtilsAndCommons {
     }
 
     /**
-     * 根据指定的字符串计算出一个0（含）到{@code upperLimit}（不含）之间的数字，本方法会试图让不同的字符串较均匀的分布在0到{@code upperLimit}之间。
-     * (Provide a number between 0(include) and {@code upperLimit}(exclude) for the given {@code string}, the number will be nearly uniform distribution.)
+     * Provide a number between 0(inclusive) and {@code upperLimit}(exclusive) for the given {@code string},
+     * the number will be nearly uniform distribution.
      * <p>
      * <p>
-     * 举个例子：假设有N个提供相同服务的服务器地址被存在一个数组中，为了实现负载均衡，可以根据调用者的名字决定使用哪个服务器。
-     * (e.g. Assume there's an array which contains some IP of the servers provide the same service, the caller name can be used to choose the server to achieve load balance.)
+     *
+     * e.g. Assume there's an array which contains some IP of the servers provide the same service,
+     * the caller name can be used to choose the server to achieve load balance.
      * <blockquote><pre>
      *     String[] serverIps = new String[10];
      *     int index = shakeUp("callerName", serverIps.length);
      *     String targetServerIp = serverIps[index];
      * </pre></blockquote>
      *
-     * @param string     字符串。如果为null会固定返回0 (a string. the number 0 will be returned if it's null)
-     * @param upperLimit 返回值的上限，必须为正整数(>0) (the upper limit of the returned number, must be a positive integer, which means > 0)
-     * @return 0（含）到upperLimit（不含）之间的一个数字 (a number between 0(include) and upperLimit(exclude))
+     * @param string     a string. the number 0 will be returned if it's null
+     * @param upperLimit the upper limit of the returned number, must be a positive integer, which means > 0
+     * @return a number between 0(inclusive) and upperLimit(exclusive)
      * @throws IllegalArgumentException if the upper limit equals or less than 0
      * @since 1.0.0
+     * @author jifengnan
      */
     public static int shakeUp(String string, int upperLimit) {
         if (upperLimit < 1) {

naming/src/main/java/com/alibaba/nacos/naming/selector/NoneSelector.java

@@ -15,8 +15,6 @@
  */
 package com.alibaba.nacos.naming.selector;
 
-import com.alibaba.nacos.api.selector.AbstractSelector;
-import com.alibaba.nacos.api.selector.SelectorType;
 import com.alibaba.nacos.naming.core.Instance;
 
 import java.util.List;
@@ -27,11 +25,7 @@ import java.util.List;
  * @author nkorange
  * @since 0.7.0
  */
-public class NoneSelector extends AbstractSelector implements Selector {
-
-    public NoneSelector() {
-        this.setType(SelectorType.none.name());
-    }
+public class NoneSelector extends com.alibaba.nacos.api.selector.NoneSelector implements Selector {
 
     @Override
     public List<Instance> select(String consumer, List<Instance> providers) {

naming/src/main/java/com/alibaba/nacos/naming/web/DistroFilter.java

@@ -17,6 +17,7 @@ package com.alibaba.nacos.naming.web;
 
 import com.alibaba.nacos.api.common.Constants;
 import com.alibaba.nacos.api.naming.CommonParams;
+import com.alibaba.nacos.naming.boot.SpringContext;
 import com.alibaba.nacos.naming.core.DistroMapper;
 import com.alibaba.nacos.naming.misc.HttpClient;
 import com.alibaba.nacos.naming.misc.Loggers;
@@ -97,6 +98,16 @@ public class DistroFilter implements Filter {
             // proxy request to other server if necessary:
             if (method.isAnnotationPresent(CanDistro.class) && !distroMapper.responsible(groupedServiceName)) {
 
+                String userAgent = req.getHeader("User-Agent");
+
+                if (StringUtils.isNotBlank(userAgent) && userAgent.contains(UtilsAndCommons.NACOS_SERVER_HEADER)) {
+                    // This request is sent from peer server, should not be redirected again:
+                    Loggers.SRV_LOG.error("receive invalid redirect request from peer {}", req.getRemoteAddr());
+                    resp.sendError(HttpServletResponse.SC_BAD_REQUEST,
+                        "receive invalid redirect request from peer " + req.getRemoteAddr());
+                    return;
+                }
+
                 List<String> headerList = new ArrayList<>(16);
                 Enumeration<String> headers = req.getHeaderNames();
                 while (headers.hasMoreElements()) {

naming/src/test/java/com/alibaba/nacos/naming/BaseTest.java

@@ -15,15 +15,26 @@
  */
 package com.alibaba.nacos.naming;
 
+import com.alibaba.nacos.naming.boot.SpringContext;
 import com.alibaba.nacos.naming.consistency.persistent.raft.RaftCore;
 import com.alibaba.nacos.naming.consistency.persistent.raft.RaftPeer;
 import com.alibaba.nacos.naming.consistency.persistent.raft.RaftPeerSet;
+import com.alibaba.nacos.naming.core.DistroMapper;
 import com.alibaba.nacos.naming.core.ServiceManager;
+import com.alibaba.nacos.naming.healthcheck.HealthCheckProcessorDelegate;
 import com.alibaba.nacos.naming.misc.NetUtils;
+import com.alibaba.nacos.naming.misc.SwitchDomain;
+import com.alibaba.nacos.naming.push.PushService;
 import org.junit.Before;
+import org.junit.Rule;
+import org.junit.rules.ExpectedException;
 import org.mockito.Mock;
 import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
+import org.mockito.Spy;
+import org.springframework.context.ApplicationContext;
+
+import static org.mockito.Mockito.doReturn;
 
 /**
  * @author nkorange
@@ -39,6 +50,9 @@ public class BaseTest {
     @Mock
     public RaftCore raftCore;
 
+    @Rule
+    public ExpectedException expectedException = ExpectedException.none();
+
     @Before
     public void before() {
         MockitoAnnotations.initMocks(this);
@@ -49,5 +63,27 @@ public class BaseTest {
         Mockito.when(peerSet.local()).thenReturn(peer);
         Mockito.when(peerSet.getLeader()).thenReturn(peer);
         Mockito.when(peerSet.isLeader(NetUtils.localServer())).thenReturn(true);
+
+        new SpringContext().setApplicationContext(context);
+        doReturn(distroMapper).when(context).getBean(DistroMapper.class);
+        doReturn(switchDomain).when(context).getBean(SwitchDomain.class);
+        doReturn(delegate).when(context).getBean(HealthCheckProcessorDelegate.class);
+        doReturn(pushService).when(context).getBean(PushService.class);
     }
+
+    protected static final String TEST_CLUSTER_NAME = "test-cluster";
+    protected static final String TEST_SERVICE_NAME = "test-service";
+    protected static final String TEST_GROUP_NAME = "test-group-name";
+    protected static final String TEST_NAMESPACE = "test-namespace";
+
+    @Spy
+    protected ApplicationContext context;
+    @Mock
+    protected DistroMapper distroMapper;
+    @Spy
+    protected SwitchDomain switchDomain;
+    @Mock
+    protected HealthCheckProcessorDelegate delegate;
+    @Mock
+    protected PushService pushService;
 }

naming/src/test/java/com/alibaba/nacos/naming/consistency/ephemeral/distro/TaskDispatcherTest.java

@@ -16,6 +16,7 @@
 package com.alibaba.nacos.naming.consistency.ephemeral.distro;
 
 import com.alibaba.nacos.naming.misc.GlobalConfig;
+import com.alibaba.nacos.naming.misc.Loggers;
 import org.junit.Before;
 import org.junit.Test;
 import org.springframework.test.util.ReflectionTestUtils;

naming/src/test/java/com/alibaba/nacos/naming/controllers/CatalogControllerTest.java

@@ -0,0 +1,98 @@
+/*
+ * Copyright 1999-2018 Alibaba Group Holding Ltd.
+ *
+ * Licensed 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 com.alibaba.nacos.naming.controllers;
+
+import com.alibaba.fastjson.JSONArray;
+import com.alibaba.fastjson.JSONObject;
+import com.alibaba.nacos.api.common.Constants;
+import com.alibaba.nacos.api.naming.CommonParams;
+import com.alibaba.nacos.naming.core.Cluster;
+import com.alibaba.nacos.naming.core.Service;
+import com.alibaba.nacos.naming.core.ServiceManager;
+import com.alibaba.nacos.naming.misc.UtilsAndCommons;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.test.web.servlet.MockMvc;
+
+import static org.mockito.Mockito.anyString;
+import static org.mockito.Mockito.when;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+
+/**
+ * @author jifengnan 2019-04-29
+ */
+@RunWith(SpringRunner.class)
+@SpringBootTest
+@AutoConfigureMockMvc
+public class CatalogControllerTest {
+
+    @Autowired
+    private MockMvc mockmvc;
+
+    @MockBean
+    private ServiceManager serviceManager;
+
+    @Test
+    public void testServiceDetail() throws Exception {
+        Service service = new Service(TEST_SERVICE_NAME);
+        service.setNamespaceId(Constants.DEFAULT_NAMESPACE_ID);
+        service.setProtectThreshold(12.34f);
+        service.setGroupName(TEST_GROUP_NAME);
+        Cluster cluster = new Cluster(TEST_CLUSTER_NAME, service);
+        cluster.setDefaultPort(1);
+
+        service.addCluster(cluster);
+        when(serviceManager.getService(anyString(), anyString())).thenReturn(service);
+        String result1 = mockmvc.perform(get(UtilsAndCommons.NACOS_NAMING_CONTEXT + "/catalog/service")
+            .param(CommonParams.NAMESPACE_ID, Constants.DEFAULT_NAMESPACE_ID)
+            .param(CommonParams.SERVICE_NAME, TEST_SERVICE_NAME)
+            .param(CommonParams.GROUP_NAME, TEST_GROUP_NAME))
+            .andReturn().getResponse().getContentAsString();
+        JSONObject result = JSONObject.parseObject(result1);
+        JSONObject serviceResult = (JSONObject) result.get("service");
+        Assert.assertEquals(TEST_SERVICE_NAME, serviceResult.get("name"));
+        Assert.assertEquals(12.34, Float.parseFloat(serviceResult.get("protectThreshold").toString()), 0.01);
+        Assert.assertEquals(TEST_GROUP_NAME, serviceResult.get("groupName"));
+
+        JSONArray clusterResults = (JSONArray) result.get("clusters");
+        Assert.assertEquals(1, clusterResults.size());
+        JSONObject clusterResult = (JSONObject) clusterResults.get(0);
+        Assert.assertEquals(TEST_CLUSTER_NAME, clusterResult.get("name"));
+        Assert.assertEquals(1, Integer.parseInt(clusterResult.get("defaultPort").toString()));
+        Assert.assertTrue(Boolean.parseBoolean(clusterResult.get("useIPPort4Check").toString()));
+        Assert.assertEquals(TEST_SERVICE_NAME, clusterResult.get("serviceName"));
+        Assert.assertEquals(80, Integer.parseInt(clusterResult.get("defaultCheckPort").toString()));
+    }
+
+    @Test
+    public void testServiceDetailNotFound() throws Exception {
+        String result = mockmvc.perform(get(UtilsAndCommons.NACOS_NAMING_CONTEXT + "/catalog/service")
+            .param(CommonParams.NAMESPACE_ID, Constants.DEFAULT_NAMESPACE_ID)
+            .param(CommonParams.SERVICE_NAME, TEST_SERVICE_NAME)).andReturn().getResponse().getContentAsString();
+
+        Assert.assertTrue(result.contains("test-service is not found!"));
+    }
+
+    private static final String TEST_CLUSTER_NAME = "test-cluster";
+    private static final String TEST_SERVICE_NAME = "test-service";
+    private static final String TEST_GROUP_NAME = "test-group-name";
+}

naming/src/test/java/com/alibaba/nacos/naming/controllers/ClusterControllerTest.java

@@ -0,0 +1,113 @@
+/*
+ * Copyright 1999-2018 Alibaba Group Holding Ltd.
+ *
+ * Licensed 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 com.alibaba.nacos.naming.controllers;
+
+import com.alibaba.nacos.api.common.Constants;
+import com.alibaba.nacos.naming.BaseTest;
+import com.alibaba.nacos.naming.core.Cluster;
+import com.alibaba.nacos.naming.core.Service;
+import com.alibaba.nacos.naming.exception.NacosException;
+import com.alibaba.nacos.naming.misc.UtilsAndCommons;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.springframework.mock.web.MockServletContext;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.test.context.web.WebAppConfiguration;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.request.MockHttpServletRequestBuilder;
+import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+
+import static org.hamcrest.CoreMatchers.isA;
+import static org.mockito.Mockito.when;
+
+/**
+ * @author jifengnan 2019-04-29
+ */
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(classes = MockServletContext.class)
+@WebAppConfiguration
+public class ClusterControllerTest extends BaseTest {
+    @InjectMocks
+    private ClusterController clusterController;
+
+    private MockMvc mockmvc;
+
+    @Before
+    public void before() {
+        super.before();
+        mockmvc = MockMvcBuilders.standaloneSetup(clusterController).build();
+    }
+
+    @Test
+    public void testUpdate() throws Exception {
+        Service service = new Service(TEST_SERVICE_NAME);
+        service.setNamespaceId("test-namespace");
+        when(serviceManager.getService(Constants.DEFAULT_NAMESPACE_ID, TEST_SERVICE_NAME)).thenReturn(service);
+
+        MockHttpServletRequestBuilder builder =
+            MockMvcRequestBuilders.put(UtilsAndCommons.NACOS_NAMING_CONTEXT + "/cluster")
+                .param("clusterName", TEST_CLUSTER_NAME)
+                .param("serviceName", TEST_SERVICE_NAME)
+                .param("healthChecker", "{\"type\":\"HTTP\"}")
+                .param("checkPort", "1")
+                .param("useInstancePort4Check", "true");
+        Assert.assertEquals("ok", mockmvc.perform(builder).andReturn().getResponse().getContentAsString());
+
+        Cluster expectedCluster = new Cluster(TEST_CLUSTER_NAME, service);
+        Cluster actualCluster = service.getClusterMap().get(TEST_CLUSTER_NAME);
+
+        Assert.assertEquals(expectedCluster, actualCluster);
+        Assert.assertEquals(1, actualCluster.getDefCkport());
+        Assert.assertTrue(actualCluster.isUseIPPort4Check());
+    }
+
+    @Test
+    public void testUpdateNoService() throws Exception {
+        expectedException.expectCause(isA(NacosException.class));
+        expectedException.expectMessage("service not found:test-service-not-found");
+        MockHttpServletRequestBuilder builder =
+            MockMvcRequestBuilders.put(UtilsAndCommons.NACOS_NAMING_CONTEXT + "/cluster")
+                .param("clusterName", TEST_CLUSTER_NAME)
+                .param("serviceName", "test-service-not-found")
+                .param("healthChecker", "{\"type\":\"HTTP\"}")
+                .param("checkPort", "1")
+                .param("useInstancePort4Check", "true");
+        mockmvc.perform(builder);
+    }
+
+    @Test
+    public void testUpdateInvalidType() throws Exception {
+        expectedException.expectCause(isA(NacosException.class));
+        expectedException.expectMessage("unknown health check type:{\"type\":\"123\"}");
+        Service service = new Service(TEST_SERVICE_NAME);
+        service.setNamespaceId(Constants.DEFAULT_NAMESPACE_ID);
+        when(serviceManager.getService(Constants.DEFAULT_NAMESPACE_ID, TEST_SERVICE_NAME)).thenReturn(service);
+        MockHttpServletRequestBuilder builder =
+            MockMvcRequestBuilders.put(UtilsAndCommons.NACOS_NAMING_CONTEXT + "/cluster")
+                .param("clusterName", TEST_CLUSTER_NAME)
+                .param("serviceName", TEST_SERVICE_NAME)
+                .param("healthChecker", "{\"type\":\"123\"}")
+                .param("checkPort", "1")
+                .param("useInstancePort4Check", "true");
+        mockmvc.perform(builder);
+    }
+
+}

naming/src/test/java/com/alibaba/nacos/naming/controllers/InstanceControllerTest.java

@@ -71,27 +71,25 @@ public class InstanceControllerTest extends BaseTest {
     public void registerInstance() throws Exception {
 
         Service service = new Service();
-        service.setName("nacos.test.1");
+        service.setName(TEST_SERVICE_NAME);
 
-        Cluster cluster = new Cluster();
-        cluster.setName(UtilsAndCommons.DEFAULT_CLUSTER_NAME);
-        cluster.setService(service);
+        Cluster cluster = new Cluster(UtilsAndCommons.DEFAULT_CLUSTER_NAME, service);
         service.addCluster(cluster);
 
         Instance instance = new Instance();
         instance.setIp("1.1.1.1");
         instance.setPort(9999);
-        List<Instance> ipList = new ArrayList<Instance>();
+        List<Instance> ipList = new ArrayList<>();
         ipList.add(instance);
         service.updateIPs(ipList, false);
 
-        Mockito.when(serviceManager.getService(Constants.DEFAULT_NAMESPACE_ID, "nacos.test.1")).thenReturn(service);
+        Mockito.when(serviceManager.getService(Constants.DEFAULT_NAMESPACE_ID, TEST_SERVICE_NAME)).thenReturn(service);
 
         MockHttpServletRequestBuilder builder =
-                MockMvcRequestBuilders.put("/naming/instance")
-                        .param("serviceName", "nacos.test.1")
-                        .param("ip", "1.1.1.1")
-                        .param("port", "9999");
+            MockMvcRequestBuilders.put(UtilsAndCommons.NACOS_NAMING_CONTEXT + "/instance")
+                .param("serviceName", TEST_SERVICE_NAME)
+                .param("ip", "1.1.1.1")
+                .param("port", "9999");
         String actualValue = mockmvc.perform(builder).andReturn().getResponse().getContentAsString();
 
         Assert.assertEquals("ok", actualValue);
@@ -101,11 +99,11 @@ public class InstanceControllerTest extends BaseTest {
     public void deregisterInstance() throws Exception {
 
         MockHttpServletRequestBuilder builder =
-                MockMvcRequestBuilders.delete("/naming/instance")
-                        .param("serviceName", "nacos.test.1")
-                        .param("ip", "1.1.1.1")
-                        .param("port", "9999")
-                        .param("clusterName", UtilsAndCommons.DEFAULT_CLUSTER_NAME);
+            MockMvcRequestBuilders.delete(UtilsAndCommons.NACOS_NAMING_CONTEXT + "/instance")
+                .param("serviceName", TEST_SERVICE_NAME)
+                .param("ip", "1.1.1.1")
+                .param("port", "9999")
+                .param("clusterName", UtilsAndCommons.DEFAULT_CLUSTER_NAME);
         String actualValue = mockmvc.perform(builder).andReturn().getResponse().getContentAsString();
 
         Assert.assertEquals("ok", actualValue);
@@ -115,34 +113,32 @@ public class InstanceControllerTest extends BaseTest {
     public void getInstances() throws Exception {
 
         Service service = new Service();
-        service.setName("nacos.test.1");
+        service.setName(TEST_SERVICE_NAME);
 
-        Cluster cluster = new Cluster();
-        cluster.setName(UtilsAndCommons.DEFAULT_CLUSTER_NAME);
-        cluster.setService(service);
+        Cluster cluster = new Cluster(UtilsAndCommons.DEFAULT_CLUSTER_NAME, service);
         service.addCluster(cluster);
 
         Instance instance = new Instance();
         instance.setIp("10.10.10.10");
         instance.setPort(8888);
         instance.setWeight(2.0);
-        List<Instance> ipList = new ArrayList<Instance>();
+        instance.setServiceName(TEST_SERVICE_NAME);
+        List<Instance> ipList = new ArrayList<>();
         ipList.add(instance);
         service.updateIPs(ipList, false);
 
-        Mockito.when(serviceManager.getService(Constants.DEFAULT_NAMESPACE_ID, "nacos.test.1")).thenReturn(service);
+        Mockito.when(serviceManager.getService(Constants.DEFAULT_NAMESPACE_ID, TEST_SERVICE_NAME)).thenReturn(service);
 
         MockHttpServletRequestBuilder builder =
-                MockMvcRequestBuilders.get("/v1/ns/instances")
-                        .param("serviceName", "nacos.test.1");
+            MockMvcRequestBuilders.get(UtilsAndCommons.NACOS_NAMING_CONTEXT + "/instance/list")
+                .param("serviceName", TEST_SERVICE_NAME);
 
         MockHttpServletResponse response = mockmvc.perform(builder).andReturn().getResponse();
         String actualValue = response.getContentAsString();
         JSONObject result = JSON.parseObject(actualValue);
 
-        Assert.assertEquals("nacos.test.1", result.getString("serviceName"));
+        Assert.assertEquals(TEST_SERVICE_NAME, result.getString("name"));
         JSONArray hosts = result.getJSONArray("hosts");
-        Assert.assertTrue(hosts != null);
         Assert.assertNotNull(hosts);
         Assert.assertEquals(hosts.size(), 1);
 

naming/src/test/java/com/alibaba/nacos/naming/core/ClusterTest.java

@@ -36,9 +36,7 @@ public class ClusterTest {
         Service service = new Service();
         service.setName("nacos.service.1");
 
-        cluster = new Cluster();
-        cluster.setName("nacos-cluster-1");
-        cluster.setService(service);
+        cluster = new Cluster("nacos-cluster-1", service);
         cluster.setDefCkport(80);
         cluster.setDefIPPort(8080);
     }
@@ -46,8 +44,10 @@ public class ClusterTest {
 
     @Test
     public void updateCluster() {
+        Service service = new Service();
+        service.setName("nacos.service.2");
 
-        Cluster newCluster = new Cluster();
+        Cluster newCluster = new Cluster("nacos-cluster-1", service);
         newCluster.setDefCkport(8888);
         newCluster.setDefIPPort(9999);
         AbstractHealthChecker.Http healthCheckConfig = new AbstractHealthChecker.Http();
@@ -56,17 +56,12 @@ public class ClusterTest {
         healthCheckConfig.setHeaders("Client-Version:nacos-test-1");
         newCluster.setHealthChecker(healthCheckConfig);
 
-        Service service = new Service();
-        service.setName("nacos.service.2");
-
-        newCluster.setService(service);
-
         cluster.update(newCluster);
 
         Assert.assertEquals(8888, cluster.getDefCkport());
         Assert.assertEquals(9999, cluster.getDefIPPort());
         Assert.assertTrue(cluster.getHealthChecker() instanceof AbstractHealthChecker.Http);
-        AbstractHealthChecker.Http httpHealthCheck = (AbstractHealthChecker.Http)(cluster.getHealthChecker());
+        AbstractHealthChecker.Http httpHealthCheck = (AbstractHealthChecker.Http) (cluster.getHealthChecker());
         Assert.assertEquals("/nacos-path-1", httpHealthCheck.getPath());
         Assert.assertEquals(500, httpHealthCheck.getExpectedResponseCode());
         Assert.assertEquals("Client-Version:nacos-test-1", httpHealthCheck.getHeaders());
@@ -83,7 +78,7 @@ public class ClusterTest {
         instance2.setIp("1.1.1.1");
         instance2.setPort(2345);
 
-        List<Instance> list = new ArrayList<Instance>();
+        List<Instance> list = new ArrayList<>();
         list.add(instance1);
         list.add(instance2);
 
@@ -97,4 +92,25 @@ public class ClusterTest {
         Assert.assertEquals("1.1.1.1", ips.get(1).getIp());
         Assert.assertEquals(2345, ips.get(1).getPort());
     }
+
+    @Test
+    public void testValidate() {
+        Service service = new Service("nacos.service.2");
+        cluster = new Cluster("nacos-cluster-1", service);
+        cluster.validate();
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void testValidateClusterNameNull() {
+        Service service = new Service("nacos.service.2");
+        cluster = new Cluster(null, service);
+        cluster.validate();
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void testValidateServiceNull() {
+        cluster = new Cluster("nacos-cluster-1", null);
+        cluster.validate();
+    }
+
 }

naming/src/test/java/com/alibaba/nacos/naming/core/DomainTest.java

@@ -15,31 +15,45 @@
  */
 package com.alibaba.nacos.naming.core;
 
+import com.alibaba.nacos.naming.boot.SpringContext;
+import com.alibaba.nacos.naming.healthcheck.HealthCheckProcessorDelegate;
+import com.alibaba.nacos.naming.misc.SwitchDomain;
 import com.alibaba.nacos.naming.misc.UtilsAndCommons;
+import com.alibaba.nacos.naming.push.PushService;
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.mockito.Spy;
+import org.springframework.context.ApplicationContext;
 
 import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
+import static org.mockito.Mockito.doReturn;
+
 /**
  * @author nkorange
  */
 public class DomainTest {
 
     private Service service;
+    @Spy
+    protected ApplicationContext context;
+    @Mock
+    protected PushService pushService;
 
     @Before
     public void before() {
+        MockitoAnnotations.initMocks(this);
         service = new Service();
         service.setName("nacos.service.1");
-        Cluster cluster = new Cluster();
-        cluster.setName(UtilsAndCommons.DEFAULT_CLUSTER_NAME);
-        cluster.setService(service);
+        Cluster cluster = new Cluster(UtilsAndCommons.DEFAULT_CLUSTER_NAME, service);
         service.addCluster(cluster);
+        new SpringContext().setApplicationContext(context);
+        doReturn(pushService).when(context).getBean(PushService.class);
     }
 
     @Test
@@ -48,9 +62,7 @@ public class DomainTest {
         Service newDomain = new Service();
         newDomain.setName("nacos.service.1");
         newDomain.setProtectThreshold(0.7f);
-        Cluster cluster = new Cluster();
-        cluster.setName(UtilsAndCommons.DEFAULT_CLUSTER_NAME);
-        cluster.setService(newDomain);
+        Cluster cluster = new Cluster(UtilsAndCommons.DEFAULT_CLUSTER_NAME, newDomain);
         newDomain.addCluster(cluster);
 
         service.update(newDomain);
@@ -60,8 +72,7 @@ public class DomainTest {
 
     @Test
     public void addCluster() {
-        Cluster cluster = new Cluster();
-        cluster.setName("nacos-cluster-1");
+        Cluster cluster = new Cluster("nacos-cluster-1", service);
 
         service.addCluster(cluster);
 

naming/src/test/java/com/alibaba/nacos/naming/core/DomainsManagerTest.java

@@ -17,47 +17,52 @@ package com.alibaba.nacos.naming.core;
 
 import com.alibaba.nacos.api.common.Constants;
 import com.alibaba.nacos.naming.BaseTest;
-import com.alibaba.nacos.naming.misc.UtilsAndCommons;
+import com.alibaba.nacos.naming.consistency.ephemeral.distro.DistroConsistencyServiceImpl;
 import org.junit.Assert;
-import org.junit.Before;
 import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.springframework.mock.web.MockServletContext;
-import org.springframework.test.context.ContextConfiguration;
-import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
-import org.springframework.test.context.web.WebAppConfiguration;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.Spy;
 
 import java.util.List;
 
 /**
  * @author nkorange
+ * @author jifengnan 2019-05-18
  */
-@RunWith(SpringJUnit4ClassRunner.class)
-@ContextConfiguration(classes = MockServletContext.class)
-@WebAppConfiguration
 public class DomainsManagerTest extends BaseTest {
 
-    @Before
-    public void before() {
-        super.before();
-        serviceManager = new ServiceManager();
-    }
+    @Spy
+    @InjectMocks
+    private ServiceManager manager;
+
+    @Mock
+    private DistroConsistencyServiceImpl consistencyService;
 
     @Test
     public void easyRemoveDom() throws Exception {
-        serviceManager.easyRemoveService(Constants.DEFAULT_NAMESPACE_ID, "nacos.test.1");
+        Service service = new Service(TEST_SERVICE_NAME);
+        service.setNamespaceId(TEST_NAMESPACE);
+        manager.putService(service);
+        manager.easyRemoveService(TEST_NAMESPACE, TEST_SERVICE_NAME);
     }
 
     @Test
-    public void searchDom() throws Exception {
-        Service service = new Service();
-        service.setName("nacos.test.1");
+    public void easyRemoveDomNotExist() throws Exception {
+        expectedException.expect(IllegalArgumentException.class);
+        expectedException.expectMessage("specified service not exist, serviceName : " + TEST_SERVICE_NAME);
+        manager.easyRemoveService(Constants.DEFAULT_NAMESPACE_ID, TEST_SERVICE_NAME);
+    }
 
-        serviceManager.chooseServiceMap(Constants.DEFAULT_NAMESPACE_ID).put("nacos.test.1", service);
+    @Test
+    public void searchDom() {
+        Service service = new Service(TEST_SERVICE_NAME);
+        service.setNamespaceId(TEST_NAMESPACE);
+        manager.putService(service);
 
-        List<Service> list = serviceManager.searchServices(Constants.DEFAULT_NAMESPACE_ID, "nacos.test.*");
+        List<Service> list = manager.searchServices(TEST_NAMESPACE, "test.*");
         Assert.assertNotNull(list);
         Assert.assertEquals(1, list.size());
-        Assert.assertEquals("nacos.test.1", list.get(0).getName());
+        Assert.assertEquals(TEST_SERVICE_NAME, list.get(0).getName());
     }
 }

naming/src/test/java/com/alibaba/nacos/naming/core/ServiceManagerTest.java

@@ -0,0 +1,87 @@
+/*
+ * Copyright 1999-2018 Alibaba Group Holding Ltd.
+ *
+ * Licensed 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 com.alibaba.nacos.naming.core;
+
+import com.alibaba.nacos.naming.BaseTest;
+import com.alibaba.nacos.naming.consistency.ConsistencyService;
+import com.alibaba.nacos.naming.consistency.Datum;
+import com.alibaba.nacos.naming.consistency.KeyBuilder;
+import com.alibaba.nacos.naming.misc.UtilsAndCommons;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.Spy;
+import org.springframework.test.util.ReflectionTestUtils;
+
+import java.util.List;
+
+import static org.mockito.Mockito.when;
+
+/**
+ * @author jifengnan 2019-04-29
+ */
+public class ServiceManagerTest extends BaseTest {
+
+    @Spy
+    private ServiceManager serviceManager;
+
+    @Mock
+    private ConsistencyService consistencyService;
+
+    @Before
+    public void before() {
+        super.before();
+    }
+
+    @Test
+    public void testUpdateIpAddresses() throws Exception {
+        ReflectionTestUtils.setField(serviceManager, "consistencyService", consistencyService);
+        Service service = new Service(TEST_SERVICE_NAME);
+        service.setNamespaceId(TEST_NAMESPACE);
+        Instance instance = new Instance("1.1.1.1", 1);
+        instance.setClusterName(TEST_CLUSTER_NAME);
+        List<Instance> instanceList = serviceManager.updateIpAddresses(service, UtilsAndCommons.UPDATE_INSTANCE_ACTION_ADD, true, instance);
+        Assert.assertEquals(1, instanceList.size());
+        Assert.assertEquals(instance, instanceList.get(0));
+        Assert.assertEquals(1, service.getClusterMap().size());
+        Assert.assertEquals(new Cluster(instance.getClusterName(), service), service.getClusterMap().get(TEST_CLUSTER_NAME));
+
+        Datum datam = new Datum();
+        datam.key = KeyBuilder.buildInstanceListKey(TEST_NAMESPACE, TEST_SERVICE_NAME, true);
+        Instances instances = new Instances();
+        instanceList.add(new Instance("2.2.2.2", 2));
+        instances.setInstanceList(instanceList);
+        datam.value = instances;
+        when(consistencyService.get(KeyBuilder.buildInstanceListKey(TEST_NAMESPACE, TEST_SERVICE_NAME, true))).thenReturn(datam);
+        service.getClusterMap().get(TEST_CLUSTER_NAME).updateIPs(instanceList, true);
+        instanceList = serviceManager.updateIpAddresses(service, UtilsAndCommons.UPDATE_INSTANCE_ACTION_REMOVE, true, instance);
+        Assert.assertEquals(1, instanceList.size());
+        Assert.assertEquals(new Instance("2.2.2.2", 2), instanceList.get(0));
+        Assert.assertEquals(1, service.getClusterMap().size());
+        Assert.assertEquals(new Cluster(instance.getClusterName(), service), service.getClusterMap().get(TEST_CLUSTER_NAME));
+    }
+
+    @Test
+    public void testUpdateIpAddressesNoInstance() throws Exception {
+        expectedException.expect(IllegalArgumentException.class);
+        expectedException.expectMessage("ip list can not be empty, service: test-service, ip list: []");
+        ReflectionTestUtils.setField(serviceManager, "consistencyService", consistencyService);
+        Service service = new Service(TEST_SERVICE_NAME);
+        service.setNamespaceId(TEST_NAMESPACE);
+        serviceManager.updateIpAddresses(service, UtilsAndCommons.UPDATE_INSTANCE_ACTION_ADD, true);
+    }
+}

naming/src/test/java/com/alibaba/nacos/naming/core/ServiceTest.java

@@ -0,0 +1,58 @@
+/*
+ * Copyright 1999-2018 Alibaba Group Holding Ltd.
+ *
+ * Licensed 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 com.alibaba.nacos.naming.core;
+
+import com.alibaba.nacos.naming.BaseTest;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Spy;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author jifengnan  2019-04-28
+ */
+public class ServiceTest extends BaseTest {
+    @Spy
+    private Service service;
+
+    @Before
+    public void before() {
+        super.before();
+    }
+
+    @Test
+    public void testUpdateIPs() {
+        service.setName("test-service");
+        List<Instance> instances = new ArrayList<>();
+        Instance instance = new Instance("1.1.1.1", 1, "test-instance1");
+        instances.add(instance);
+        service.updateIPs(instances, true);
+        Assert.assertEquals(instances, service.allIPs(true));
+
+        instances = new ArrayList<>();
+        instance = new Instance();
+        instance.setIp("2.2.2.2");
+        instance.setPort(2);
+        instances.add(instance);
+        instances.add(null);
+        service.updateIPs(instances, true);
+        instances.remove(null);
+        Assert.assertEquals(instances, service.allIPs(true));
+    }
+}

naming/src/test/java/com/alibaba/nacos/naming/misc/UtilsAndCommonsTest.java

@@ -36,9 +36,6 @@ public class UtilsAndCommonsTest {
         MockEnvironment environment = new MockEnvironment();
 
         Assert.assertEquals(DEFAULT_NACOS_NAMING_CONTEXT, environment.resolvePlaceholders(NACOS_NAMING_CONTEXT));
-
-
-        Assert.assertEquals("/nacos/v1/ns", DEFAULT_NACOS_NAMING_CONTEXT);
     }
 
     @Test(expected = IllegalArgumentException.class)

naming/src/test/java/com/alibaba/nacos/naming/raft/RaftStoreTest.java

@@ -15,39 +15,49 @@
  */
 package com.alibaba.nacos.naming.raft;
 
+import com.alibaba.nacos.naming.BaseTest;
 import com.alibaba.nacos.naming.consistency.Datum;
+import com.alibaba.nacos.naming.consistency.KeyBuilder;
 import com.alibaba.nacos.naming.consistency.persistent.raft.RaftCore;
 import com.alibaba.nacos.naming.consistency.persistent.raft.RaftStore;
+import com.alibaba.nacos.naming.core.Instance;
 import com.alibaba.nacos.naming.core.Instances;
 import org.junit.Assert;
 import org.junit.Test;
-import org.mockito.Mock;
+import org.mockito.InjectMocks;
+import org.mockito.Spy;
 
 /**
  * @author nkorange
+ * @author jifengnan 2019-05-18
  */
-public class RaftStoreTest {
+public class RaftStoreTest extends BaseTest {
 
-    @Mock
+    @InjectMocks
+    @Spy
     public RaftCore raftCore;
 
-    @Mock
+    @Spy
     public RaftStore raftStore;
 
     @Test
     public void wrietDatum() throws Exception {
-
-        Datum datum = new Datum();
-        datum.key = "1.2.3.4";
+        Datum<Instances> datum = new Datum<>();
+        String key = KeyBuilder.buildInstanceListKey(TEST_NAMESPACE, TEST_SERVICE_NAME, false);
+        datum.key = key;
+        datum.timestamp.getAndIncrement();
         datum.value = new Instances();
+        Instance instance = new Instance("1.1.1.1", 1, TEST_CLUSTER_NAME);
+        datum.value.getInstanceList().add(instance);
+        instance = new Instance("2.2.2.2", 2, TEST_CLUSTER_NAME);
+        datum.value.getInstanceList().add(instance);
 
         raftStore.write(datum);
+        raftCore.init();
+        Datum result = raftCore.getDatum(key);
 
-        raftCore.loadDatum("1.2.3.4");
-
-        Datum result = raftCore.getDatum("1.2.3.4");
-
-        Assert.assertNotNull(result);
-        Assert.assertEquals("value1", result.value);
+        Assert.assertEquals(key, result.key);
+        Assert.assertEquals(1, result.timestamp.intValue());
+        Assert.assertEquals(datum.value.toString(), result.value.toString());
     }
 }

pom.xml

@@ -404,9 +404,6 @@
                             <includes>
                                 <include>**/*ITCase.java</include>
                             </includes>
-                            <excludes>
-                                <exclude>**/RestAPI_ITCase.java</exclude>
-                            </excludes>
                         </configuration>
                         <executions>
                             <execution>
@@ -682,13 +679,13 @@
             <dependency>
                 <groupId>com.fasterxml.jackson.core</groupId>
                 <artifactId>jackson-core</artifactId>
-                <version>2.9.8</version>
+                <version>2.9.9</version>
             </dependency>
 
             <dependency>
                 <groupId>com.fasterxml.jackson.core</groupId>
                 <artifactId>jackson-databind</artifactId>
-                <version>2.9.8</version>
+                <version>2.9.9</version>
             </dependency>
             <dependency>
                 <groupId>org.codehaus.jackson</groupId>

test/src/test/java/com/alibaba/nacos/test/naming/AutoDeregisterInstance_ITCase.java

@@ -24,7 +24,6 @@ import com.alibaba.nacos.client.naming.beat.BeatInfo;
 import com.alibaba.nacos.naming.NamingApp;
 import org.junit.Assert;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.boot.test.context.SpringBootTest;
@@ -78,7 +77,6 @@ public class AutoDeregisterInstance_ITCase {
      * @throws Exception
      */
     @Test
-    @Ignore
     public void autoDregDomClustersTest() throws Exception {
         String serviceName = randomDomainName();
 
@@ -116,7 +114,6 @@ public class AutoDeregisterInstance_ITCase {
      * @throws Exception
      */
     @Test
-    @Ignore
     public void autoDregDomTest() throws Exception {
         String serviceName = randomDomainName();
 
@@ -139,8 +136,6 @@ public class AutoDeregisterInstance_ITCase {
         instances = naming.getAllInstances(serviceName);
 
         Assert.assertEquals(1, instances.size());
-
-
     }
 
 

test/src/test/java/com/alibaba/nacos/test/naming/Cmdb_ITCase.java

@@ -0,0 +1,672 @@
+/*
+ * Copyright 1999-2018 Alibaba Group Holding Ltd.
+ *
+ * Licensed 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 com.alibaba.nacos.test.naming;
+
+import java.io.IOException;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.util.Arrays;
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
+import com.alibaba.nacos.api.common.Constants;
+import com.alibaba.nacos.api.naming.NamingFactory;
+import com.alibaba.nacos.api.naming.NamingService;
+
+import org.junit.Ignore;
+import org.springframework.http.HttpMethod;
+import com.alibaba.nacos.naming.NamingApp;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.web.client.TestRestTemplate;
+import org.springframework.boot.web.server.LocalServerPort;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.ResponseEntity;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.util.MultiValueMap;
+import org.springframework.web.util.UriComponentsBuilder;
+
+import static com.alibaba.nacos.client.naming.net.HttpClient.request;
+import static com.alibaba.nacos.test.naming.NamingBase.*;
+import static com.alibaba.nacos.test.naming.NamingBase.randomDomainName;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest(classes = NamingApp.class, properties = {"server.servlet.context-path=/nacos",
+    "server.port=7001"},
+    webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+@Ignore
+public class Cmdb_ITCase {
+
+    private NamingService naming;
+    private URL base;
+    public static final long TIME_OUT = 3000;
+
+    @Autowired
+    private TestRestTemplate restTemplate;
+
+    @LocalServerPort
+    private int port;
+
+    @Before
+    public void setUp() throws Exception {
+        String url = String.format("http://%s:%s", TEST_IP_4_DOM_1, port);
+        this.base = new URL(url);
+
+        if (naming == null) {
+            naming = NamingFactory.createNamingService(TEST_IP_4_DOM_1 + ":" + port);
+        }
+    }
+
+    @After
+    public void cleanup() throws Exception {
+    }
+
+    /**
+     * @TCDescription : cmdb注册的label,同机房优先
+     * @throws Exception
+     */
+    @Test
+    public void cmdb_getInstanceList_1() throws Exception {
+        String serviceName = randomDomainName();
+        System.out.println(serviceName);
+        namingServiceCreate(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP);
+
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "11.11.11.11", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "22.22.22.22", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "33.33.33.33", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "44.44.44.44", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "55.55.55.55", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "66.66.66.66", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+
+        String serviceName2 = randomDomainName();
+        namingServiceCreate(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP);
+        instanceRegister(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "77.77.77.77", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "88.88.88.88", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+
+        TimeUnit.SECONDS.sleep(5L);
+
+        JSONObject json = new JSONObject();
+        json.put("type", "label");
+        json.put("expression", "CONSUMER.label.label1 = PROVIDER.label.label1");
+        ResponseEntity<String>  httpResult = request("/nacos/v1/ns/service",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("protectThreshold", "0")
+                .appendParam("selector", json.toJSONString())
+                .done(),
+            String.class,
+            HttpMethod.PUT);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+
+        httpResult = request("/nacos/v1/ns/instance/list",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("clientIP", "11.11.11.11")
+                .done(),
+            String.class,
+            HttpMethod.GET);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+        json = JSON.parseObject(httpResult.getBody());
+        Assert.assertEquals(1, json.getJSONArray("hosts").size());
+    }
+
+
+    /**
+     * @TCDescription : cmdb未注册的label,获取所有的instance
+     * @throws Exception
+     */
+    @Test
+    public void cmdb_getInstanceList_2() throws Exception {
+        String serviceName = randomDomainName();
+
+        namingServiceCreate(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP);
+
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "11.11.11.11", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "22.22.22.22", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "33.33.33.33", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "44.44.44.44", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "55.55.55.55", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "66.66.66.66", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+
+        String serviceName2 = randomDomainName();
+        namingServiceCreate(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP);
+        instanceRegister(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "77.77.77.77", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "88.88.88.88", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+
+        TimeUnit.SECONDS.sleep(10);
+
+        JSONObject json = new JSONObject();
+        json.put("type", "label");
+        json.put("expression", "CONSUMER.label.label1 = PROVIDER.label.label1");
+        ResponseEntity<String>  httpResult = request("/nacos/v1/ns/service",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("protectThreshold", "0")
+                .appendParam("selector", json.toJSONString())
+                .done(),
+            String.class,
+            HttpMethod.PUT);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+
+        httpResult = request("/nacos/v1/ns/instance/list",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .done(),
+            String.class,
+            HttpMethod.GET);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+        json = JSON.parseObject(httpResult.getBody());
+        Assert.assertEquals(6, json.getJSONArray("hosts").size());
+    }
+
+    /**
+     * @TCDescription : cmdb规则不同,根据IP获取优先的instance
+     * @throws Exception
+     */
+    @Test
+    public void cmdb_getInstanceList_3() throws Exception {
+        String serviceName = randomDomainName();
+
+        namingServiceCreate(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP);
+
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "11.11.11.11", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "22.22.22.22", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "33.33.33.33", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "44.44.44.44", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "55.55.55.55", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "66.66.66.66", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+
+        String serviceName2 = randomDomainName();
+        namingServiceCreate(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP);
+        instanceRegister(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "77.77.77.77", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "88.88.88.88", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+
+        TimeUnit.SECONDS.sleep(10);
+
+        JSONObject json = new JSONObject();
+        json.put("type", "label");
+        json.put("expression", "CONSUMER.label.label1 = PROVIDER.label.label1 & CONSUMER.label.label2 = PROVIDER.label.label2");
+
+        ResponseEntity<String>  httpResult = request("/nacos/v1/ns/service",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("protectThreshold", "0")
+                .appendParam("selector", json.toJSONString())
+                .done(),
+            String.class,
+            HttpMethod.PUT);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+
+        httpResult = request("/nacos/v1/ns/instance/list",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("clientIP", "66.66.66.66")
+                .done(),
+            String.class,
+            HttpMethod.GET);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+        json = JSON.parseObject(httpResult.getBody());
+        System.out.println("instance list = " + json);
+        Assert.assertEquals(2, json.getJSONArray("hosts").size());
+    }
+
+    /**
+     * @TCDescription : cmdb规则不同,对不同的serviceName的不影响
+     * @throws Exception
+     */
+    @Test
+    public void cmdb_getInstanceList_4() throws Exception {
+        String serviceName = randomDomainName();
+        String serviceName2 = randomDomainName();
+        System.out.println(serviceName);
+
+        namingServiceCreate(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP);
+
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "11.11.11.11", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "22.22.22.22", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "33.33.33.33", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "44.44.44.44", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "55.55.55.55", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "66.66.66.66", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+
+        namingServiceCreate(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP);
+        instanceRegister(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "77.77.77.77", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "88.88.88.88", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+
+        TimeUnit.SECONDS.sleep(10);
+
+        JSONObject json = new JSONObject();
+        json.put("type", "label");
+        json.put("expression", "CONSUMER.label.label1 = PROVIDER.label.label1 & CONSUMER.label.label2 = PROVIDER.label.label2");
+        ResponseEntity<String>  httpResult = request("/nacos/v1/ns/service",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("protectThreshold", "0")
+                .appendParam("selector", json.toJSONString())
+                .done(),
+            String.class,
+            HttpMethod.PUT);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+
+        httpResult = request( "/nacos/v1/ns/service",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam( "namespaceId", Constants.DEFAULT_NAMESPACE_ID)
+                .done(),
+            String.class,
+            HttpMethod.GET);
+        System.out.println("service list = " + JSON.parseObject(httpResult.getBody()));
+
+        httpResult = request("/nacos/v1/ns/instance/list",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("clientIP", "66.66.66.66")
+                .done(),
+            String.class,
+            HttpMethod.GET);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+        json = JSON.parseObject(httpResult.getBody());
+
+        System.out.println("instance list = " + json);
+        Assert.assertEquals(2, json.getJSONArray("hosts").size());
+    }
+
+
+    /**
+     * @TCDescription : cmdb规则不同,根据IP获取优先的instance,对不同的serviceName的不影响
+     * @throws Exception
+     */
+    @Test
+    public void cmdb_getInstanceList_5() throws Exception {
+        String serviceName = randomDomainName();
+        String serviceName2 = randomDomainName();
+        System.out.println(serviceName);
+
+        namingServiceCreate(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP);
+
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "11.11.11.11", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "22.22.22.22", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "33.33.33.33", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "44.44.44.44", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "55.55.55.55", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "66.66.66.66", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+
+        namingServiceCreate(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP);
+        instanceRegister(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "77.77.77.77", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "88.88.88.88", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+
+        TimeUnit.SECONDS.sleep(10);
+
+        JSONObject json = new JSONObject();
+        json.put("type", "label");
+        json.put("expression", "CONSUMER.label.label1 = PROVIDER.label.label1 & CONSUMER.label.label2 = PROVIDER.label.label2");
+        ResponseEntity<String>  httpResult = request("/nacos/v1/ns/service",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("protectThreshold", "0")
+                .appendParam("selector", json.toJSONString())
+                .done(),
+            String.class,
+            HttpMethod.PUT);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+
+        httpResult = request("/nacos/v1/ns/instance/list",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("clientIP", "77.77.77.77")
+                .done(),
+            String.class,
+            HttpMethod.GET);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+        json = JSON.parseObject(httpResult.getBody());
+        System.out.println("instance list = " + json);
+        Assert.assertEquals(6, json.getJSONArray("hosts").size());
+    }
+
+    /**
+     * @TCDescription : cmdb规则不同,selector为空时
+     * @throws Exception
+     */
+    @Test
+    public void cmdb_getInstanceList_6() throws Exception {
+        String serviceName = randomDomainName();
+        String serviceName2 = randomDomainName();
+        System.out.println(serviceName);
+
+        namingServiceCreate(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP);
+
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "11.11.11.11", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "22.22.22.22", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "33.33.33.33", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "44.44.44.44", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "55.55.55.55", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "66.66.66.66", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+
+        namingServiceCreate(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP);
+        instanceRegister(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "77.77.77.77", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "88.88.88.88", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+
+        TimeUnit.SECONDS.sleep(10);
+
+        JSONObject json = new JSONObject();
+        json.put("type", "label");
+        json.put("expression", "CONSUMER.label.label1 = PROVIDER.label.label1 & CONSUMER.label.label2 = PROVIDER.label.label2");
+        ResponseEntity<String>  httpResult = request("/nacos/v1/ns/service",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("protectThreshold", "0")
+                .appendParam("selector", json.toJSONString())
+                .done(),
+            String.class,
+            HttpMethod.PUT);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+
+        httpResult = request("/nacos/v1/ns/instance/list",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("clientIP", "11.11.11.11")
+                .done(),
+            String.class,
+            HttpMethod.GET);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+        json = JSON.parseObject(httpResult.getBody());
+
+        System.out.println("instance list = " + json);
+        Assert.assertEquals(1, json.getJSONArray("hosts").size());
+    }
+
+    /**
+     * @TCDescription : cmdb规则不同,selector规则改变
+     * @throws Exception
+     */
+    @Test
+    public void cmdb_getInstanceList_7() throws Exception {
+        String serviceName = randomDomainName();
+        String serviceName2 = randomDomainName();
+        System.out.println(serviceName);
+
+        namingServiceCreate(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP);
+
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "11.11.11.11", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "22.22.22.22", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "33.33.33.33", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "44.44.44.44", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "55.55.55.55", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "66.66.66.66", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+
+        namingServiceCreate(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP);
+        instanceRegister(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "77.77.77.77", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "88.88.88.88", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+
+
+        TimeUnit.SECONDS.sleep(10);
+
+        JSONObject json = new JSONObject();
+        json.put("type", "label");
+        json.put("expression", "CONSUMER.label.label1 = PROVIDER.label.label1 & CONSUMER.label.label2 = PROVIDER.label.label2");
+        List<String> params = Arrays.asList("serviceName", serviceName, "protectThreshold", "0", "selector", json.toString());
+
+
+        ResponseEntity<String>  httpResult = request("/nacos/v1/ns/service",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("protectThreshold", "0")
+                .appendParam("selector", json.toJSONString())
+                .done(),
+            String.class,
+            HttpMethod.PUT);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+
+        httpResult = request("/nacos/v1/ns/instance/list",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("clientIP", "11.11.11.11")
+                .done(),
+            String.class,
+            HttpMethod.GET);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+        json = JSON.parseObject(httpResult.getBody());
+        System.out.println("instance list = " + json);
+        Assert.assertEquals(1, json.getJSONArray("hosts").size());
+
+        httpResult = request("/nacos/v1/ns/service",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("protectThreshold", "0")
+                .appendParam("selector", "")
+                .done(),
+            String.class,
+            HttpMethod.PUT);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+
+        httpResult = request("/nacos/v1/ns/instance/list",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("clientIP", "11.11.11.11")
+                .done(),
+            String.class,
+            HttpMethod.GET);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+        json = JSON.parseObject(httpResult.getBody());
+
+        System.out.println("instance list = " + json);
+        Assert.assertEquals(6, json.getJSONArray("hosts").size());
+    }
+
+
+    /**
+     * @TCDescription : cmdb规则不同,expression为空
+     * @throws Exception
+     */
+    @Test
+    public void cmdb_getInstanceList_8() throws Exception {
+        String serviceName = randomDomainName();
+        String serviceName2 = randomDomainName();
+        System.out.println(serviceName);
+
+        namingServiceCreate(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP);
+
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "11.11.11.11", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "22.22.22.22", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "33.33.33.33", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "44.44.44.44", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "55.55.55.55", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "66.66.66.66", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+
+        namingServiceCreate(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP);
+        instanceRegister(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "77.77.77.77", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "88.88.88.88", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+
+        TimeUnit.SECONDS.sleep(10);
+
+        JSONObject json = new JSONObject();
+        json.put("type", "label");
+        json.put("expression", "");
+        ResponseEntity<String>  httpResult = request("/nacos/v1/ns/service",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("protectThreshold", "0")
+                .appendParam("selector", json.toJSONString())
+                .done(),
+            String.class,
+            HttpMethod.PUT);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+
+        httpResult = request("/nacos/v1/ns/instance/list",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("clientIP", "11.11.11.11")
+                .done(),
+            String.class,
+            HttpMethod.GET);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+        json = JSON.parseObject(httpResult.getBody());
+        System.out.println("instance list = " + json);
+        Assert.assertEquals(6, json.getJSONArray("hosts").size());
+    }
+
+    /**
+     * @TCDescription : cmdb规则不同,expression为null,获取所有的instance
+     * @throws Exception
+     */
+    @Test
+    public void cmdb_getInstanceList_9() throws Exception {
+        String serviceName = randomDomainName();
+        String serviceName2 = randomDomainName();
+        System.out.println(serviceName);
+
+        namingServiceCreate(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP);
+
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "11.11.11.11", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "22.22.22.22", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "33.33.33.33", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "44.44.44.44", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "55.55.55.55", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "66.66.66.66", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+
+        namingServiceCreate(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP);
+        instanceRegister(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "77.77.77.77", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "88.88.88.88", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+
+
+        TimeUnit.SECONDS.sleep(10);
+
+        JSONObject json = new JSONObject();
+        json.put("type", "label");
+        json.put("expression", "");
+        ResponseEntity<String>  httpResult = request("/nacos/v1/ns/service",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("protectThreshold", "0")
+                .appendParam("selector", json.toJSONString())
+                .done(),
+            String.class,
+            HttpMethod.PUT);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+
+        httpResult = request("/nacos/v1/ns/instance/list",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("clientIP", "11.11.11.11")
+                .done(),
+            String.class,
+            HttpMethod.GET);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+        json = JSON.parseObject(httpResult.getBody());
+        System.out.println("instance list = " + json);
+        Assert.assertEquals(6, json.getJSONArray("hosts").size());
+    }
+
+    /**
+     * @TCDescription : cmdb规则不同,type为label填写异常
+     * @throws Exception
+     */
+    @Test
+    public void cmdb_getInstanceList_10() throws Exception {
+        String serviceName = randomDomainName();
+        String serviceName2 = randomDomainName();
+        System.out.println(serviceName);
+
+        namingServiceCreate(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP);
+
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "11.11.11.11", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "22.22.22.22", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "33.33.33.33", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "44.44.44.44", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "55.55.55.55", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+        instanceRegister(serviceName, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "66.66.66.66", String.valueOf(TEST_PORT_4_DOM_1), "c1");
+
+        namingServiceCreate(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP);
+        instanceRegister(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "77.77.77.77", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+        instanceRegister(serviceName2, Constants.DEFAULT_NAMESPACE_ID, Constants.DEFAULT_GROUP, "88.88.88.88", String.valueOf(TEST_PORT_4_DOM_1), "c2");
+
+        TimeUnit.SECONDS.sleep(10);
+
+        JSONObject json = new JSONObject();
+        json.put("type", "label1");
+        json.put("expression", "CONSUMER.label.label1 = PROVIDER.label.label1 & CONSUMER.label.label2 = PROVIDER.label.label2");
+        ResponseEntity<String>  httpResult = request("/nacos/v1/ns/service",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("protectThreshold", "0")
+                .appendParam("selector", json.toJSONString())
+                .done(),
+            String.class,
+            HttpMethod.PUT);
+        Assert.assertEquals(HttpURLConnection.HTTP_BAD_REQUEST, httpResult.getStatusCodeValue());
+    }
+
+    public void instanceRegister(String serviceName, String namespace, String groupName, String ip, String port, String clusterName) throws
+        IOException {
+        ResponseEntity<String>  httpResult = request( "/nacos/v1/ns/instance",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("ip", ip)
+                .appendParam("port", port)
+                .appendParam("namespaceId", namespace)
+                .appendParam("groupName", groupName)
+                .appendParam("clusterName", clusterName)
+                .appendParam("ephemeral", "false")
+                .done(),
+            String.class,
+            HttpMethod.POST);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+    }
+
+    public void namingServiceCreate(String serviceName, String namespace) throws IOException {
+        namingServiceCreate(serviceName, namespace, Constants.DEFAULT_GROUP);
+    }
+
+    public void namingServiceCreate(String serviceName, String namespace, String groupName) throws IOException {
+        List<String> listParams = Arrays.asList("serviceName", serviceName, "protectThreshold", "0.3", "namespaceId", namespace, "groupName", groupName);
+        ResponseEntity<String>  httpResult = request("/nacos/v1/ns/service",
+            Params.newParams()
+                .appendParam("serviceName", serviceName)
+                .appendParam("protectThreshold", "0.3")
+                .appendParam( "namespaceId", namespace)
+                .appendParam("groupName", groupName)
+                .done(),
+            String.class,
+            HttpMethod.POST);
+        Assert.assertEquals(HttpURLConnection.HTTP_OK, httpResult.getStatusCodeValue());
+    }
+
+    private <T> ResponseEntity<T> request(String path, MultiValueMap<String, String> params, Class<T> clazz) {
+        return  request(path, params, clazz, org.springframework.http.HttpMethod.GET);
+    }
+
+    private <T> ResponseEntity<T> request(String path, MultiValueMap<String, String> params, Class<T> clazz, org.springframework.http.HttpMethod httpMethod) {
+
+        HttpHeaders headers = new HttpHeaders();
+
+        HttpEntity<?> entity = new HttpEntity<T>(headers);
+
+        UriComponentsBuilder builder = UriComponentsBuilder.fromHttpUrl(this.base.toString() + path)
+            .queryParams(params);
+
+        return this.restTemplate.exchange(
+            builder.toUriString(), httpMethod, entity, clazz);
+    }
+}
+
+

test/src/test/java/com/alibaba/nacos/test/naming/NamingMaintainService_ITCase.java

@@ -0,0 +1,151 @@
+/*
+ * Copyright 1999-2018 Alibaba Group Holding Ltd.
+ *
+ * Licensed 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 com.alibaba.nacos.test.naming;
+
+import com.alibaba.nacos.api.common.Constants;
+import com.alibaba.nacos.api.exception.NacosException;
+import com.alibaba.nacos.api.naming.NamingMaintainFactory;
+import com.alibaba.nacos.api.naming.NamingMaintainService;
+import com.alibaba.nacos.api.naming.NamingFactory;
+import com.alibaba.nacos.api.naming.NamingService;
+import com.alibaba.nacos.api.naming.pojo.Instance;
+import com.alibaba.nacos.api.naming.pojo.Service;
+import com.alibaba.nacos.api.selector.ExpressionSelector;
+import com.alibaba.nacos.api.selector.NoneSelector;
+import com.alibaba.nacos.naming.NamingApp;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.web.server.LocalServerPort;
+import org.springframework.test.context.junit4.SpringRunner;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+
+import static com.alibaba.nacos.test.naming.NamingBase.randomDomainName;
+
+/**
+ * @author liaochuntao
+ * @date 2019-05-07 10:13
+ **/
+@RunWith(SpringRunner.class)
+@SpringBootTest(classes = NamingApp.class, properties = {"server.servlet.context-path=/nacos"},
+    webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+public class NamingMaintainService_ITCase {
+
+    private NamingMaintainService namingMaintainService;
+    private NamingService namingService;
+    private Instance instance;
+    private String serviceName;
+
+    @LocalServerPort
+    private int port;
+
+    @Before
+    public void init() throws Exception {
+
+        NamingBase.prepareServer(port);
+
+        if (namingMaintainService == null) {
+            TimeUnit.SECONDS.sleep(10);
+            namingMaintainService = NamingMaintainFactory.createMaintainService("127.0.0.1" + ":" + port);
+        }
+
+        if (namingService == null) {
+            TimeUnit.SECONDS.sleep(10);
+            namingService = NamingFactory.createNamingService("127.0.0.1" + ":" + port);
+        }
+
+        instance = new Instance();
+        instance.setIp("127.0.0.1");
+        instance.setPort(8081);
+        instance.setWeight(2);
+        instance.setClusterName(Constants.DEFAULT_CLUSTER_NAME);
+        Map<String, String> map = new HashMap<String, String>();
+        map.put("netType", "external");
+        map.put("version", "1.0");
+        instance.setMetadata(map);
+
+        serviceName = randomDomainName();
+
+    }
+
+    @Test
+    public void updateInstance() throws NacosException {
+        Map<String, String> map = new HashMap<String, String>();
+        map.put("netType", "external-update");
+        map.put("version", "2.0");
+        namingService.registerInstance(serviceName, instance);
+        instance.setMetadata(map);
+        namingMaintainService.updateInstance(serviceName, instance);
+        List<Instance> instances = namingService.getAllInstances(serviceName, true);
+
+        Assert.assertEquals(instances.size(), 1);
+        System.out.println(instances.get(0));
+    }
+
+    @Test
+    public void createAndUpdateService() throws NacosException {
+
+        // register service
+        Service preService = new Service();
+        preService.setName(serviceName);
+        preService.setGroupName(Constants.DEFAULT_GROUP);
+        preService.setProtectThreshold(1.0f);
+        Map<String, String> metadata = new HashMap<String, String>();
+        metadata.put(serviceName, "this is a register metadata");
+        preService.setMetadata(metadata);
+        ExpressionSelector selector = new ExpressionSelector();
+        selector.setExpression("CONSUMER.label.A=PROVIDER.label.A &CONSUMER.label.B=PROVIDER.label.B");
+
+        System.out.println("service info : " + preService);
+        namingMaintainService.createService(preService, selector);
+        Service remoteService = namingMaintainService.queryService(serviceName);
+        System.out.println("remote service info : " + remoteService);
+        Assert.assertEquals(preService.toString(), remoteService.toString());
+
+        // update service
+        Service nowService = new Service();
+        nowService.setName(serviceName);
+        nowService.setGroupName(Constants.DEFAULT_GROUP);
+        nowService.setProtectThreshold(1.0f);
+        metadata.clear();
+        metadata.put(serviceName, "this is a update metadata");
+        nowService.setMetadata(metadata);
+
+        namingMaintainService.updateService(nowService, new NoneSelector());
+        remoteService = namingMaintainService.queryService(serviceName);
+        System.out.println("remote service info : " + remoteService);
+        Assert.assertEquals(nowService.toString(), remoteService.toString());
+    }
+
+    @Test
+    public void deleteService() throws NacosException {
+
+        Service preService = new Service();
+        preService.setName(serviceName);
+        System.out.println("service info : " + preService);
+        namingMaintainService.createService(preService, new NoneSelector());
+
+        Assert.assertTrue(namingMaintainService.deleteService(serviceName));
+    }
+
+}

test/src/test/java/com/alibaba/nacos/test/naming/RegisterInstance_ITCase.java

@@ -23,7 +23,6 @@ import com.alibaba.nacos.api.naming.pojo.Instance;
 import com.alibaba.nacos.naming.NamingApp;
 import org.junit.Assert;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.boot.test.context.SpringBootTest;
@@ -71,28 +70,21 @@ public class RegisterInstance_ITCase {
     }
 
     @Test
-    @Ignore
     public void regService() throws NacosException, InterruptedException {
 
         Properties properties = new Properties();
-        properties.put(PropertyKeyConst.SERVER_ADDR, "127.0.0.1:8848");
+        properties.put(PropertyKeyConst.SERVER_ADDR, "127.0.0.1:" + port);
         properties.put(PropertyKeyConst.NAMESPACE, "t3");
 
         naming = NamingFactory.createNamingService(properties);
+        TimeUnit.SECONDS.sleep(10);
 
         String serviceName = "dungu.test.10";
         naming.registerInstance(serviceName, "127.0.0.1", 80, "c1");
         naming.registerInstance(serviceName, "127.0.0.2", 80, "c2");
-        Thread.sleep(100000000L);
-    }
+        List<Instance> instances = naming.getAllInstances(serviceName);
 
-    @Test
-    @Ignore
-    public void deregService() throws NacosException, InterruptedException {
-
-        String serviceName = "dungu.test.98";
-        System.out.println(naming.getAllInstances(serviceName));
-//        Thread.sleep(100000000L);
+        Assert.assertEquals(2, instances.size());
     }
 
     /**
@@ -180,7 +172,6 @@ public class RegisterInstance_ITCase {
      * @throws Exception
      */
     @Test
-    @Ignore
     public void regDomNotHealth() throws Exception {
         String serviceName = randomDomainName();
         System.out.println(serviceName);
@@ -192,8 +183,7 @@ public class RegisterInstance_ITCase {
 
         List<Instance> instances = naming.selectInstances(serviceName, false);
 
-        Assert.assertEquals(instances.size(), 1);
-        Assert.assertEquals(instances.get(0).isHealthy(), false);
+        Assert.assertEquals(0, instances.size());
     }
 
     @Test

test/src/test/java/com/alibaba/nacos/test/naming/RestAPI_ITCase.java

@@ -15,13 +15,12 @@
  */
 package com.alibaba.nacos.test.naming;
 
+import java.net.URL;
+
 import com.alibaba.fastjson.JSON;
-import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
-import com.alibaba.nacos.api.common.Constants;
-import com.alibaba.nacos.api.naming.CommonParams;
 import com.alibaba.nacos.naming.NamingApp;
-import com.alibaba.nacos.naming.misc.UtilsAndCommons;
+
 import org.junit.After;
 import org.junit.Assert;
 import org.junit.Before;
@@ -39,10 +38,6 @@ import org.springframework.test.context.junit4.SpringRunner;
 import org.springframework.util.MultiValueMap;
 import org.springframework.web.util.UriComponentsBuilder;
 
-import java.net.URL;
-
-import static org.junit.Assert.assertTrue;
-
 /**
  * @author nkorange
  */
@@ -64,427 +59,18 @@ public class RestAPI_ITCase {
     public void setUp() throws Exception {
         String url = String.format("http://localhost:%d/", port);
         this.base = new URL(url);
-        prepareData();
+        //prepareData();
     }
 
     @After
     public void cleanup() throws Exception {
-        removeData();
-    }
-
-    @Test
-    public void dom() throws Exception {
-
-        ResponseEntity<String> response = request("/nacos/v1/ns/api/dom",
-                Params.newParams().appendParam("dom", NamingBase.TEST_DOM_1).done(), String.class);
-
-        Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        JSONObject json = JSON.parseObject(response.getBody());
-
-        Assert.assertEquals(NamingBase.TEST_DOM_1, json.getString("name"));
-    }
-
-    @Test
-    public void domCount() throws Exception {
-
-        ResponseEntity<String> response = request("/nacos/v1/ns/api/domCount",
-                Params.newParams().done(), String.class);
-
-        Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
-
-    }
-
-    @Test
-    public void rt4Dom() throws Exception {
-
-        ResponseEntity<String> response = request("/nacos/v1/ns/api/rt4Dom",
-                Params.newParams().appendParam("dom", NamingBase.TEST_DOM_1).done(), String.class);
-
-        assertTrue(response.getStatusCode().is2xxSuccessful());
-
-    }
-
-    @Test
-    public void ip4Dom2() throws Exception {
-
-        ResponseEntity<String> response = request("/nacos/v1/ns/api/ip4Dom2",
-                Params.newParams().appendParam("dom", NamingBase.TEST_DOM_1).done(), String.class);
-
-        assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        JSONObject json = JSON.parseObject(response.getBody());
-
-        Assert.assertNotNull(json.getJSONArray("ips"));
-        Assert.assertEquals(1, json.getJSONArray("ips").size());
-        Assert.assertEquals(NamingBase.TEST_IP_4_DOM_1 + ":" + NamingBase.TEST_PORT_4_DOM_1,
-                json.getJSONArray("ips").getString(0).split("_")[0]);
-
-    }
-
-    @Test
-    public void ip4Dom() throws Exception {
-
-        ResponseEntity<String> response = request("/nacos/v1/ns/api/ip4Dom",
-                Params.newParams().appendParam("dom", NamingBase.TEST_DOM_1).done(), String.class);
-
-        assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        JSONObject json = JSON.parseObject(response.getBody());
-
-        Assert.assertNotNull(json.getJSONArray("ips"));
-        Assert.assertEquals(1, json.getJSONArray("ips").size());
-        Assert.assertEquals(NamingBase.TEST_IP_4_DOM_1, json.getJSONArray("ips").getJSONObject(0).getString("ip"));
-        Assert.assertEquals(NamingBase.TEST_PORT_4_DOM_1, json.getJSONArray("ips").getJSONObject(0).getString("port"));
-
-    }
-
-    @Test
-    public void replaceDom() throws Exception {
-
-        ResponseEntity<String> response = request("/nacos/v1/ns/api/replaceDom",
-                Params.newParams()
-                        .appendParam("dom", NamingBase.TEST_DOM_1)
-                        .appendParam("token", NamingBase.TEST_TOKEN_4_DOM_1)
-                        .appendParam("protectThreshold", "0.5")
-                        .appendParam("enableHealthCheck", "false")
-                        .appendParam("cktype", "HTTP")
-                        .appendParam("ipPort4Check", "false")
-                        .appendParam("path", "/hello")
-                        .appendParam("headers", "1.1.1.1")
-                        .appendParam("defCkport", "8080")
-                        .appendParam("defIPPort", "8888")
-                        .done(), String.class);
-
-        assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        response = request("/nacos/naming/api/dom",
-                Params.newParams().appendParam("dom", NamingBase.TEST_DOM_1).done(), String.class);
-
-        Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        JSONObject json = JSON.parseObject(response.getBody());
-
-        Assert.assertEquals(NamingBase.TEST_DOM_1, json.getString("name"));
-        Assert.assertEquals("0.5", json.getString("protectThreshold"));
-        Assert.assertEquals(NamingBase.TEST_TOKEN_4_DOM_1, json.getString("token"));
-        Assert.assertEquals("false", json.getString("enableHealthCheck"));
-
-        JSONArray clusters = json.getJSONArray("clusters");
-        Assert.assertNotNull(clusters);
-        Assert.assertEquals(1, clusters.size());
-        Assert.assertEquals(false, clusters.getJSONObject(0).getBooleanValue("useIPPort4Check"));
-        Assert.assertEquals(8888, clusters.getJSONObject(0).getIntValue("defIPPort"));
-        Assert.assertEquals(8080, clusters.getJSONObject(0).getIntValue("defCkport"));
-
-    }
-
-    @Test
-    public void regAndDeregService() throws Exception {
-
-        ResponseEntity<String> response = request("/nacos/v1/ns/api/regService",
-                Params.newParams()
-                        .appendParam("dom", NamingBase.TEST_DOM_2)
-                        .appendParam("app", "test1")
-                        .appendParam("ip", NamingBase.TEST_IP_4_DOM_2)
-                        .appendParam("port", NamingBase.TEST_PORT_4_DOM_2)
-                        .appendParam("cluster", "DEFAULT")
-                        .appendParam("token", NamingBase.TETS_TOKEN_4_DOM_2)
-                        .done(), String.class);
-
-        Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        response = request("/nacos/v1/ns/api/deRegService",
-                Params.newParams()
-                        .appendParam("dom", NamingBase.TEST_DOM_2)
-                        .appendParam("ip", NamingBase.TEST_IP_4_DOM_2)
-                        .appendParam("port", NamingBase.TEST_PORT_4_DOM_2)
-                        .appendParam("cluster", "DEFAULT")
-                        .appendParam("token", NamingBase.TETS_TOKEN_4_DOM_2)
-                        .done(), String.class);
-
-        Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
-    }
-
-    @Test
-    public void updateDom() throws Exception {
-
-        ResponseEntity<String> response = request("/nacos/v1/ns/api/updateDom",
-                Params.newParams()
-                        .appendParam("dom", NamingBase.TEST_DOM_1)
-                        .appendParam("token", NamingBase.TEST_TOKEN_4_DOM_1)
-                        .appendParam("protectThreshold", "0.8")
-                        .appendParam("enableHealthCheck", "false")
-                        .appendParam("cktype", "TCP")
-                        .appendParam("ipPort4Check", "false")
-                        .appendParam("defCkPort", "10000")
-                        .appendParam("defIPPort", "20000")
-                        .done(), String.class);
-
-        assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        response = request("/nacos/v1/ns/api/dom",
-                Params.newParams().appendParam("dom", NamingBase.TEST_DOM_1).done(), String.class);
-
-        Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        JSONObject json = JSON.parseObject(response.getBody());
-
-        Assert.assertEquals(NamingBase.TEST_DOM_1, json.getString("name"));
-        Assert.assertEquals("0.8", json.getString("protectThreshold"));
-        Assert.assertEquals("false", json.getString("enableHealthCheck"));
-
-        JSONArray clusters = json.getJSONArray("clusters");
-        Assert.assertNotNull(clusters);
-        Assert.assertEquals(1, clusters.size());
-        Assert.assertEquals(false, clusters.getJSONObject(0).getBooleanValue("useIPPort4Check"));
-        Assert.assertEquals(20000, clusters.getJSONObject(0).getIntValue("defIPPort"));
-        Assert.assertEquals(10000, clusters.getJSONObject(0).getIntValue("defCkport"));
-
-    }
-
-    @Test
-    public void hello() throws Exception {
-
-        ResponseEntity<String> response = request("/nacos/v1/ns/api/hello",
-                Params.newParams().done(), String.class);
-
-        assertTrue(response.getStatusCode().is2xxSuccessful());
-    }
-
-    @Test
-    public void replaceIP4Dom() throws Exception {
-
-        ResponseEntity<String> response = request("/nacos/v1/ns/api/replaceIP4Dom",
-                Params.newParams()
-                        .appendParam("dom", NamingBase.TEST_DOM_1)
-                        .appendParam("cluster", "DEFAULT")
-                        .appendParam("ipList", NamingBase.TEST_IP_4_DOM_1 + ":" + NamingBase.TEST_PORT2_4_DOM_1)
-                        .appendParam("token", NamingBase.TEST_TOKEN_4_DOM_1)
-                        .done(), String.class);
-
-        assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        response = request("/nacos/v1/ns/api/ip4Dom2",
-                Params.newParams().appendParam("dom", NamingBase.TEST_DOM_1).done(), String.class);
-
-        assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        JSONObject json = JSON.parseObject(response.getBody());
-
-        Assert.assertNotNull(json.getJSONArray("ips"));
-        Assert.assertEquals(1, json.getJSONArray("ips").size());
-        Assert.assertEquals(NamingBase.TEST_IP_4_DOM_1 + ":" + NamingBase.TEST_PORT2_4_DOM_1,
-                json.getJSONArray("ips").getString(0).split("_")[0]);
-
-    }
-
-    @Test
-    public void remvIP4Dom() throws Exception {
-
-        ResponseEntity<String> response = request("/nacos/v1/ns/api/addIP4Dom",
-                Params.newParams()
-                        .appendParam("dom", NamingBase.TEST_DOM_1)
-                        .appendParam("ipList", NamingBase.TEST_IP_4_DOM_1 + ":" + NamingBase.TEST_PORT2_4_DOM_1)
-                        .appendParam("token", NamingBase.TEST_TOKEN_4_DOM_1).done(),
-                String.class);
-
-        Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        response = request("/nacos/v1/ns/api/remvIP4Dom",
-                Params.newParams()
-                        .appendParam("dom", NamingBase.TEST_DOM_1)
-                        .appendParam("ipList", NamingBase.TEST_IP_4_DOM_1 + ":" + NamingBase.TEST_PORT2_4_DOM_1)
-                        .appendParam("token", NamingBase.TEST_TOKEN_4_DOM_1).done(),
-                String.class);
-
-        Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
-    }
-
-    @Test
-    public void updateSwitch() throws Exception {
-
-        ResponseEntity<String> response = request("/nacos/v1/ns/api/updateSwitch",
-                Params.newParams()
-                        .appendParam("entry", "distroThreshold")
-                        .appendParam("distroThreshold", "0.3")
-                        .appendParam("token", "xy").done(),
-                String.class);
-
-        assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        response = request("/nacos/v1/ns/api/updateSwitch",
-                Params.newParams()
-                        .appendParam("entry", "enableAllDomNameCache")
-                        .appendParam("enableAllDomNameCache", "false")
-                        .appendParam("token", "xy").done(),
-                String.class);
-
-        assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        response = request("/nacos/v1/ns/api/updateSwitch",
-                Params.newParams()
-                        .appendParam("entry", "incrementalList")
-                        .appendParam("incrementalList", "1.com,2.com")
-                        .appendParam("action", "update")
-                        .appendParam("token", "xy").done(),
-                String.class);
-
-        assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        response = request("/nacos/v1/ns/api/updateSwitch",
-                Params.newParams()
-                        .appendParam("entry", "healthCheckWhiteList")
-                        .appendParam("healthCheckWhiteList", "1.com,2.com")
-                        .appendParam("action", "update")
-                        .appendParam("token", "xy").done(),
-                String.class);
-
-        assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        response = request("/nacos/v1/ns/api/updateSwitch",
-                Params.newParams()
-                        .appendParam("entry", "clientBeatInterval")
-                        .appendParam("clientBeatInterval", "5000")
-                        .appendParam("token", "xy").done(),
-                String.class);
-
-        assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        response = request("/nacos/v1/ns/api/updateSwitch",
-                Params.newParams()
-                        .appendParam("entry", "pushVersion")
-                        .appendParam("type", "java")
-                        .appendParam("version", "4.0.0")
-                        .appendParam("token", "xy").done(),
-                String.class);
-
-        assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        response = request("/nacos/v1/ns/api/updateSwitch",
-                Params.newParams()
-                        .appendParam("entry", "pushCacheMillis")
-                        .appendParam("millis", "30000")
-                        .appendParam("token", "xy").done(),
-                String.class);
-
-        assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        response = request("/nacos/v1/ns/api/updateSwitch",
-                Params.newParams()
-                        .appendParam("entry", "defaultCacheMillis")
-                        .appendParam("millis", "3000")
-                        .appendParam("token", "xy").done(),
-                String.class);
-
-        assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        response = request("/nacos/v1/ns/api/switches",
-                Params.newParams().done(),
-                String.class);
-
-        assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        JSONObject switches = JSON.parseObject(response.getBody());
-
-        System.out.println(switches);
-
-        Assert.assertEquals("0.3", switches.getString("distroThreshold"));
-        Assert.assertEquals("false", switches.getString("allDomNameCache"));
-        Assert.assertTrue(switches.getJSONArray("incrementalList").contains("1.com"));
-        Assert.assertTrue(switches.getJSONArray("incrementalList").contains("2.com"));
-        Assert.assertTrue(switches.getJSONArray("healthCheckWhiteList").contains("1.com"));
-        Assert.assertTrue(switches.getJSONArray("healthCheckWhiteList").contains("2.com"));
-        Assert.assertEquals("5000", switches.getString("clientBeatInterval"));
-        Assert.assertEquals("4.0.0", switches.getString("pushJavaVersion"));
-        Assert.assertEquals("30000", switches.getString("defaultPushCacheMillis"));
-        Assert.assertEquals("3000", switches.getString("defaultCacheMillis"));
-    }
-
-    @Test
-    public void allDomNames() throws Exception {
-
-        ResponseEntity<String> response = request("/nacos/v1/ns/api/allDomNames",
-                Params.newParams().done(),
-                String.class);
-
-        Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        JSONObject json = JSON.parseObject(response.getBody());
-
-        Assert.assertEquals(json.getIntValue("count"), json.getJSONArray("doms").size());
-    }
-
-
-    @Test
-    public void searchDom() throws Exception {
-
-        ResponseEntity<String> response = request("/nacos/v1/ns/api/searchDom",
-                Params.newParams()
-                        .appendParam("expr", "nacos")
-                        .done(),
-                String.class);
-
-        Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        JSONObject json = JSON.parseObject(response.getBody());
-        Assert.assertTrue(json.getJSONArray("doms").size() > 0);
-    }
-
-    @Test
-    public void addCluster4Dom() throws Exception {
-
-        ResponseEntity<String> response = request("/nacos/v1/ns/api/addCluster4Dom",
-                Params.newParams()
-                        .appendParam("dom", NamingBase.TEST_DOM_1)
-                        .appendParam("token", NamingBase.TEST_TOKEN_4_DOM_1)
-                        .appendParam("clusterName", NamingBase.TEST_NEW_CLUSTER_4_DOM_1)
-                        .appendParam("cktype", "TCP")
-                        .appendParam("defIPPort", "1111")
-                        .appendParam("defCkport", "2222")
-                        .done(),
-                String.class);
-
-        Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        response = request("/nacos/v1/ns/api/dom",
-                Params.newParams().appendParam("dom", NamingBase.TEST_DOM_1).done(), String.class);
-
-        Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
-        Assert.assertTrue(response.getBody().contains(NamingBase.TEST_NEW_CLUSTER_4_DOM_1));
-
-        JSONObject json = JSON.parseObject(response.getBody());
-
-        Assert.assertEquals(NamingBase.TEST_DOM_1, json.getString("name"));
-
-        JSONArray clusters = json.getJSONArray("clusters");
-        Assert.assertEquals(2, clusters.size());
-        for (int i=0; i<2; i++) {
-            JSONObject cluster = clusters.getJSONObject(i);
-            if (cluster.getString("name").equals(NamingBase.TEST_NEW_CLUSTER_4_DOM_1)) {
-
-                Assert.assertEquals("1111", cluster.getString("defIPPort"));
-                Assert.assertEquals("2222", cluster.getString("defCkport"));
-
-            }
-        }
-    }
-
-    @Test
-    public void distroStatus() throws Exception {
-
-        ResponseEntity<String> response = request("/nacos/v1/ns/api/distroStatus",
-                Params.newParams()
-                        .done(),
-                String.class);
-
-        Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
+        //removeData();
     }
 
     @Test
     public void metrics() throws Exception {
 
-        ResponseEntity<String> response = request("/nacos/v1/ns/api/metrics",
+        ResponseEntity<String> response = request("/nacos/v1/ns/operator/metrics",
                 Params.newParams()
                         .done(),
                 String.class);
@@ -492,56 +78,10 @@ public class RestAPI_ITCase {
         Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
 
         JSONObject json = JSON.parseObject(response.getBody());
-        Assert.assertTrue(json.getIntValue("domCount") > 0);
-        Assert.assertTrue(json.getIntValue("ipCount") > 0);
-        Assert.assertTrue(json.getIntValue("responsibleDomCount") > 0);
-        Assert.assertTrue(json.getIntValue("responsibleIPCount") > 0);
-    }
-
-    @Test
-    public void updateClusterConf() throws Exception {
-        // TODO
-    }
-
-    @Test
-    public void reCalculateCheckSum4Dom() throws Exception {
-
-        ResponseEntity<String> response = request("/nacos/v1/ns/api/reCalculateCheckSum4Dom",
-                Params.newParams()
-                        .appendParam(CommonParams.NAMESPACE_ID, Constants.DEFAULT_NAMESPACE_ID)
-                        .appendParam("dom", NamingBase.TEST_DOM_1)
-                        .done(),
-                String.class);
-
-        Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
-    }
-
-    @Test
-    public void getResponsibleServer4Dom() throws Exception {
-
-        ResponseEntity<String> response = request("/nacos/v1/ns/api/getResponsibleServer4Dom",
-                Params.newParams()
-                        .appendParam("dom", NamingBase.TEST_DOM_1)
-                        .done(),
-                String.class);
-
-        Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
-    }
-
-    @Test
-    public void domServeStatus() throws Exception {
-
-        ResponseEntity<String> response = request("/nacos/v1/ns/api/domServeStatus",
-                Params.newParams()
-                        .appendParam("dom", NamingBase.TEST_DOM_1)
-                        .done(),
-                String.class);
-
-        Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
-
-        JSONObject json = JSON.parseObject(response.getBody());
-        Assert.assertTrue(json.getBooleanValue("success"));
-        Assert.assertTrue(json.getJSONObject("data").getJSONArray("ips").size() > 0);
+        Assert.assertTrue(json.getIntValue("serviceCount") > 0);
+        Assert.assertTrue(json.getIntValue("instanceCount") > 0);
+        Assert.assertTrue(json.getIntValue("responsibleServiceCount") > 0);
+        Assert.assertTrue(json.getIntValue("responsibleInstanceCount") > 0);
     }
 
     /**
@@ -555,9 +95,10 @@ public class RestAPI_ITCase {
         ResponseEntity<String> response = request(NamingBase.NAMING_CONTROLLER_PATH + "/service",
             Params.newParams()
                 .appendParam("serviceName", serviceName)
+                .appendParam("protectThreshold", "0.3")
                 .done(),
             String.class,
-            HttpMethod.PUT);
+            HttpMethod.POST);
         Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
         Assert.assertEquals("ok", response.getBody());
 
@@ -575,9 +116,10 @@ public class RestAPI_ITCase {
         ResponseEntity<String> response = request(NamingBase.NAMING_CONTROLLER_PATH + "/service",
             Params.newParams()
                 .appendParam("serviceName", serviceName)
+                .appendParam("protectThreshold", "0.3")
                 .done(),
             String.class,
-            HttpMethod.PUT);
+            HttpMethod.POST);
         Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
         Assert.assertEquals("ok", response.getBody());
 
@@ -585,6 +127,7 @@ public class RestAPI_ITCase {
         response = request(NamingBase.NAMING_CONTROLLER_PATH + "/service",
             Params.newParams()
                 .appendParam("serviceName", serviceName)
+                .appendParam("protectThreshold", "0.3")
                 .done(),
             String.class);
 
@@ -621,9 +164,10 @@ public class RestAPI_ITCase {
         response = request(NamingBase.NAMING_CONTROLLER_PATH + "/service",
             Params.newParams()
                 .appendParam("serviceName", serviceName)
+                .appendParam("protectThreshold", "0.3")
                 .done(),
             String.class,
-            HttpMethod.PUT);
+            HttpMethod.POST);
         Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
         Assert.assertEquals("ok", response.getBody());
 
@@ -653,9 +197,10 @@ public class RestAPI_ITCase {
         ResponseEntity<String> response = request(NamingBase.NAMING_CONTROLLER_PATH + "/service",
             Params.newParams()
                 .appendParam("serviceName", serviceName)
+                .appendParam("protectThreshold", "0.6")
                 .done(),
             String.class,
-            HttpMethod.PUT);
+            HttpMethod.POST);
         Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
         Assert.assertEquals("ok", response.getBody());
 
@@ -664,10 +209,10 @@ public class RestAPI_ITCase {
             Params.newParams()
                 .appendParam("serviceName", serviceName)
                 .appendParam("healthCheckMode", "server")
-                .appendParam("protectThreshold", "3")
+                .appendParam("protectThreshold", "0.3")
                 .done(),
             String.class,
-            HttpMethod.POST);
+            HttpMethod.PUT);
 
         Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
         Assert.assertEquals("ok", response.getBody());
@@ -682,7 +227,7 @@ public class RestAPI_ITCase {
         Assert.assertTrue(response.getStatusCode().is2xxSuccessful());
         JSONObject json = JSON.parseObject(response.getBody());
         System.out.println(json);
-        Assert.assertEquals(3.0f, json.getFloatValue("protectThreshold"), 0.0f);
+        Assert.assertEquals(0.3f, json.getFloatValue("protectThreshold"), 0.0f);
 
         namingServiceDelete(serviceName);
     }
@@ -692,6 +237,7 @@ public class RestAPI_ITCase {
         ResponseEntity<String> response = request(NamingBase.NAMING_CONTROLLER_PATH + "/service",
             Params.newParams()
                 .appendParam("serviceName", serviceName)
+                .appendParam("protectThreshold", "0.3")
                 .done(),
             String.class,
             HttpMethod.DELETE);

test/src/test/java/com/alibaba/nacos/test/naming/SelectInstances_ITCase.java

@@ -24,7 +24,6 @@ import com.alibaba.nacos.api.selector.ExpressionSelector;
 import com.alibaba.nacos.naming.NamingApp;
 import org.junit.Assert;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.boot.test.context.SpringBootTest;
@@ -76,7 +75,6 @@ public class SelectInstances_ITCase {
      * @throws Exception
      */
     @Test
-    @Ignore
     public void selectHealthyInstances() throws Exception {
         String serviceName = randomDomainName();
         naming.registerInstance(serviceName, "127.0.0.1", TEST_PORT);
@@ -86,8 +84,7 @@ public class SelectInstances_ITCase {
 
         List<Instance> instances = naming.selectInstances(serviceName, true);
 
-        Assert.assertEquals(1, instances.size());
-
+        Assert.assertEquals(2, instances.size());
 
         Instance instanceNotH = null;
         List<Instance> instancesGet = naming.getAllInstances(serviceName);
@@ -108,7 +105,6 @@ public class SelectInstances_ITCase {
      * @throws Exception
      */
     @Test
-    @Ignore
     public void selectUnhealthyInstances() throws Exception {
         String serviceName = randomDomainName();
         naming.registerInstance(serviceName, "1.1.1.1", TEST_PORT);
@@ -118,7 +114,7 @@ public class SelectInstances_ITCase {
         List<Instance> instances = naming.selectInstances(serviceName, false);
 
         TimeUnit.SECONDS.sleep(2);
-        Assert.assertEquals(2, instances.size());
+        Assert.assertEquals(0, instances.size());
 
         List<Instance> instancesGet = naming.getAllInstances(serviceName);
 
@@ -131,7 +127,6 @@ public class SelectInstances_ITCase {
      * @throws Exception
      */
     @Test
-    @Ignore
     public void selectHealthyInstancesClusters() throws Exception {
         String serviceName = randomDomainName();
         naming.registerInstance(serviceName, "127.0.0.1", TEST_PORT, "c1");
@@ -153,7 +148,6 @@ public class SelectInstances_ITCase {
      * @throws Exception
      */
     @Test
-    @Ignore
     public void selectUnhealthyInstancesClusters() throws Exception {
         String serviceName = randomDomainName();
         naming.registerInstance(serviceName, "1.1.1.1", TEST_PORT, "c1");
@@ -162,7 +156,7 @@ public class SelectInstances_ITCase {
         TimeUnit.SECONDS.sleep(8);
         List<Instance> instances = naming.selectInstances(serviceName, Arrays.asList("c1", "c2"), false);
         TimeUnit.SECONDS.sleep(2);
-        Assert.assertEquals(instances.size(), 2);
+        Assert.assertEquals(0, instances.size());
 
         List<Instance> instancesGet = naming.getAllInstances(serviceName);