[shardingsphere] branch master updated: remove apollo configCenter support (#9577)

[zhangliang]

This is an automated email from the ASF dual-hosted git repository.

zhangliang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/shardingsphere.git


The following commit(s) were added to refs/heads/master by this push:
     new 64f67c6  remove apollo configCenter support (#9577)
64f67c6 is described below

commit 64f67c6ee769a05fcb9dcf77439857ec458feaba
Author: xiaoyu <549477...@qq.com>
AuthorDate: Wed Mar 3 19:39:44 2021 +0800

    remove apollo configCenter support (#9577)
---
 .../repository/GovernanceRepositoryFacade.java     |  15 +-
 .../yaml/config/YamlGovernanceConfiguration.java   |   2 -
 .../GovernanceConfigurationYamlSwapper.java        |  11 +-
 .../repository/GovernanceRepositoryFacadeTest.java |  43 ------
 .../GovernanceConfigurationYamlSwapperTest.java    |  23 +--
 .../api/config/GovernanceConfiguration.java        |  17 ---
 .../pom.xml                                        |   1 -
 .../pom.xml                                        |  60 --------
 .../repository/apollo/ApolloProperties.java        |  32 -----
 .../repository/apollo/ApolloPropertyKey.java       |  78 ----------
 .../repository/apollo/ApolloRepository.java        | 134 ------------------
 .../apollo/wrapper/ApolloConfigWrapper.java        |  82 -----------
 .../apollo/wrapper/ApolloOpenApiWrapper.java       | 107 --------------
 ...vernance.repository.api.ConfigurationRepository |  18 ---
 .../repository/apollo/ApolloPropertiesTest.java    |  63 ---------
 .../repository/apollo/ApolloRepositoryTest.java    | 157 ---------------------
 .../apollo/wrapper/ApolloConfigWrapperTest.java    |  89 ------------
 .../apollo/wrapper/ApolloOpenApiWrapperTest.java   | 100 -------------
 .../src/test/resources/logback-test.xml            |  36 -----
 .../test/resources/mockdata-governance.properties  |  22 ---
 ...vernanceRepositoryConfigurationSwapperUtil.java |   6 +-
 .../GovernanceShardingSphereDataSourceTest.java    |   8 +-
 .../configWithReplicaQueryDataSourceWithProps.yaml |   8 --
 ...nfigWithReplicaQueryDataSourceWithoutProps.yaml |   8 --
 .../sharding/configWithDataSourceWithProps.yaml    |   8 --
 .../sharding/configWithDataSourceWithoutProps.yaml |   8 --
 .../sharding/configWithoutDataSourceWithProps.yaml |   8 --
 .../configWithoutDataSourceWithoutProps.yaml       |   8 --
 .../configWithDataSourceWithProps.yaml             |   8 --
 .../configWithDataSourceWithoutProps.yaml          |   8 --
 .../configWithDataSourceWithoutRules.yaml          |   8 --
 .../configWithoutDataSourceWithProps.yaml          |   8 --
 .../configWithoutDataSourceWithoutProps.yaml       |   8 --
 .../src/test/resources/yaml/unit/sharding.yaml     |   4 -
 .../ShardingSphereGovernanceAutoConfiguration.java |   6 +-
 .../constants/DataSourceBeanDefinitionTag.java     |   2 -
 ...rnanceCenterConfigurationBeanDefinitionTag.java |   2 -
 .../handler/GovernanceNamespaceHandler.java        |   1 -
 .../parser/DataSourceBeanDefinitionParser.java     |   3 -
 .../resources/META-INF/namespace/governance.xsd    |  11 --
 .../src/test/resources/conf/local/server.yaml      |   8 --
 .../src/test/resources/conf/reg_center/server.yaml |   8 --
 .../swapper/YamlProxyConfigurationSwapperTest.java |  12 --
 43 files changed, 7 insertions(+), 1242 deletions(-)

diff --git 
a/shardingsphere-governance/shardingsphere-governance-core/src/main/java/org/apache/shardingsphere/governance/core/facade/repository/GovernanceRepositoryFacade.java
 
b/shardingsphere-governance/shardingsphere-governance-core/src/main/java/org/apache/shardingsphere/governance/core/facade/repository/GovernanceRepositoryFacade.java
index 671cd7d..ef9014d 100644
--- 
a/shardingsphere-governance/shardingsphere-governance-core/src/main/java/org/apache/shardingsphere/governance/core/facade/repository/GovernanceRepositoryFacade.java
+++ 
b/shardingsphere-governance/shardingsphere-governance-core/src/main/java/org/apache/shardingsphere/governance/core/facade/repository/GovernanceRepositoryFacade.java
@@ -43,7 +43,7 @@ public final class GovernanceRepositoryFacade implements 
AutoCloseable {
     
     public GovernanceRepositoryFacade(final GovernanceConfiguration config) {
         registryRepository = createRegistryRepository(config);
-        configurationRepository = createConfigurationRepository(config);
+        configurationRepository = (ConfigurationRepository) registryRepository;
     }
     
     private RegistryRepository createRegistryRepository(final 
GovernanceConfiguration config) {
@@ -54,19 +54,6 @@ public final class GovernanceRepositoryFacade implements 
AutoCloseable {
         return result;
     }
     
-    private ConfigurationRepository createConfigurationRepository(final 
GovernanceConfiguration config) {
-        if (config.getAdditionalConfigCenterConfiguration().isPresent()) {
-            GovernanceCenterConfiguration additionalConfigCenterConfig = 
config.getAdditionalConfigCenterConfiguration().get();
-            ConfigurationRepository result = 
TypedSPIRegistry.getRegisteredService(ConfigurationRepository.class, 
additionalConfigCenterConfig.getType(), 
additionalConfigCenterConfig.getProps());
-            result.init(config.getName(), additionalConfigCenterConfig);
-            return result;
-        }
-        if (registryRepository instanceof ConfigurationRepository) {
-            return (ConfigurationRepository) registryRepository;
-        }
-        throw new IllegalArgumentException("Registry repository is not 
suitable for config center and no additional config center configuration 
provided.");
-    }
-    
     @Override
     public void close() {
         registryRepository.close();
diff --git 
a/shardingsphere-governance/shardingsphere-governance-core/src/main/java/org/apache/shardingsphere/governance/core/yaml/config/YamlGovernanceConfiguration.java
 
b/shardingsphere-governance/shardingsphere-governance-core/src/main/java/org/apache/shardingsphere/governance/core/yaml/config/YamlGovernanceConfiguration.java
index b9736cb..4af1cc0 100644
--- 
a/shardingsphere-governance/shardingsphere-governance-core/src/main/java/org/apache/shardingsphere/governance/core/yaml/config/YamlGovernanceConfiguration.java
+++ 
b/shardingsphere-governance/shardingsphere-governance-core/src/main/java/org/apache/shardingsphere/governance/core/yaml/config/YamlGovernanceConfiguration.java
@@ -32,7 +32,5 @@ public final class YamlGovernanceConfiguration implements 
YamlConfiguration {
     
     private YamlGovernanceCenterConfiguration registryCenter;
     
-    private YamlGovernanceCenterConfiguration additionalConfigCenter;
-    
     private boolean overwrite;
 }
diff --git 
a/shardingsphere-governance/shardingsphere-governance-core/src/main/java/org/apache/shardingsphere/governance/core/yaml/swapper/GovernanceConfigurationYamlSwapper.java
 
b/shardingsphere-governance/shardingsphere-governance-core/src/main/java/org/apache/shardingsphere/governance/core/yaml/swapper/GovernanceConfigurationYamlSwapper.java
index e302f6a..722c555 100644
--- 
a/shardingsphere-governance/shardingsphere-governance-core/src/main/java/org/apache/shardingsphere/governance/core/yaml/swapper/GovernanceConfigurationYamlSwapper.java
+++ 
b/shardingsphere-governance/shardingsphere-governance-core/src/main/java/org/apache/shardingsphere/governance/core/yaml/swapper/GovernanceConfigurationYamlSwapper.java
@@ -34,19 +34,12 @@ public final class GovernanceConfigurationYamlSwapper 
implements YamlConfigurati
         YamlGovernanceConfiguration result = new YamlGovernanceConfiguration();
         result.setName(data.getName());
         
result.setRegistryCenter(governanceCenterConfigurationSwapper.swapToYamlConfiguration(data.getRegistryCenterConfiguration()));
-        if (data.getAdditionalConfigCenterConfiguration().isPresent()) {
-            
result.setAdditionalConfigCenter(governanceCenterConfigurationSwapper.swapToYamlConfiguration(data.getAdditionalConfigCenterConfiguration().get()));
-        }
         return result;
     }
     
     @Override
     public GovernanceConfiguration swapToObject(final 
YamlGovernanceConfiguration yamlConfig) {
-        GovernanceCenterConfiguration registryCenter = 
governanceCenterConfigurationSwapper.swapToObject(yamlConfig.getRegistryCenter());
-        if (null == yamlConfig.getAdditionalConfigCenter()) {
-            return new GovernanceConfiguration(yamlConfig.getName(), 
registryCenter, yamlConfig.isOverwrite());
-        }
-        GovernanceCenterConfiguration additionalConfigCenter = 
governanceCenterConfigurationSwapper.swapToObject(yamlConfig.getAdditionalConfigCenter());
-        return new GovernanceConfiguration(yamlConfig.getName(), 
registryCenter, additionalConfigCenter, yamlConfig.isOverwrite());
+        GovernanceCenterConfiguration governanceCenterConfiguration = 
governanceCenterConfigurationSwapper.swapToObject(yamlConfig.getRegistryCenter());
+        return new GovernanceConfiguration(yamlConfig.getName(), 
governanceCenterConfiguration, yamlConfig.isOverwrite());
     }
 }
diff --git 
a/shardingsphere-governance/shardingsphere-governance-core/src/test/java/org/apache/shardingsphere/governance/core/facade/repository/GovernanceRepositoryFacadeTest.java
 
b/shardingsphere-governance/shardingsphere-governance-core/src/test/java/org/apache/shardingsphere/governance/core/facade/repository/GovernanceRepositoryFacadeTest.java
index 92f7376..aed0728 100644
--- 
a/shardingsphere-governance/shardingsphere-governance-core/src/test/java/org/apache/shardingsphere/governance/core/facade/repository/GovernanceRepositoryFacadeTest.java
+++ 
b/shardingsphere-governance/shardingsphere-governance-core/src/test/java/org/apache/shardingsphere/governance/core/facade/repository/GovernanceRepositoryFacadeTest.java
@@ -17,10 +17,6 @@
 
 package org.apache.shardingsphere.governance.core.facade.repository;
 
-import 
org.apache.shardingsphere.governance.core.facade.fixture.TestAllRepository;
-import org.apache.shardingsphere.governance.core.facade.util.FieldUtil;
-import 
org.apache.shardingsphere.governance.repository.api.ConfigurationRepository;
-import org.apache.shardingsphere.governance.repository.api.RegistryRepository;
 import 
org.apache.shardingsphere.governance.repository.api.config.GovernanceCenterConfiguration;
 import 
org.apache.shardingsphere.governance.repository.api.config.GovernanceConfiguration;
 import org.junit.Test;
@@ -28,10 +24,7 @@ import org.junit.Test;
 import java.util.Properties;
 
 import static org.hamcrest.CoreMatchers.is;
-import static org.hamcrest.CoreMatchers.not;
 import static org.junit.Assert.assertThat;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
 
 public final class GovernanceRepositoryFacadeTest {
     
@@ -41,40 +34,4 @@ public final class GovernanceRepositoryFacadeTest {
                 new GovernanceConfiguration("test", new 
GovernanceCenterConfiguration("ALL", "127.0.0.1:8888", new Properties()), 
true));
         assertThat(actual.getRegistryRepository(), 
is(actual.getConfigurationRepository()));
     }
-    
-    @Test
-    public void assertNewWithAdditionalConfigurationRepository() {
-        GovernanceRepositoryFacade actual = new GovernanceRepositoryFacade(new 
GovernanceConfiguration("test", 
-                new GovernanceCenterConfiguration("ALL", "127.0.0.1:8888", new 
Properties()), new GovernanceCenterConfiguration("CONFIG", "127.0.0.1:9999", 
new Properties()), true));
-        assertThat(actual.getRegistryRepository(), 
not(actual.getConfigurationRepository()));
-    }
-    
-    @Test(expected = IllegalArgumentException.class)
-    public void 
assertNewWithoutAdditionalConfigurationRepositoryAndInvalidRegistryRepository() 
{
-        new GovernanceRepositoryFacade(new GovernanceConfiguration("test", new 
GovernanceCenterConfiguration("REG", "127.0.0.1:8888", new Properties()), 
true));
-    }
-    
-    @Test
-    public void assertCloseWithoutAdditionalConfigurationRepository() {
-        GovernanceRepositoryFacade actual = new GovernanceRepositoryFacade(
-                new GovernanceConfiguration("test", new 
GovernanceCenterConfiguration("ALL", "127.0.0.1:8888", new Properties()), 
true));
-        TestAllRepository repository = mock(TestAllRepository.class);
-        FieldUtil.setField(actual, "registryRepository", repository);
-        FieldUtil.setField(actual, "configurationRepository", repository);
-        actual.close();
-        verify(repository).close();
-    }
-    
-    @Test
-    public void assertCloseWithAdditionalConfigurationRepository() {
-        GovernanceRepositoryFacade actual = new GovernanceRepositoryFacade(new 
GovernanceConfiguration("test",
-                new GovernanceCenterConfiguration("ALL", "127.0.0.1:8888", new 
Properties()), new GovernanceCenterConfiguration("CONFIG", "127.0.0.1:9999", 
new Properties()), true));
-        RegistryRepository registryRepository = mock(RegistryRepository.class);
-        ConfigurationRepository configurationRepository = 
mock(ConfigurationRepository.class);
-        FieldUtil.setField(actual, "registryRepository", registryRepository);
-        FieldUtil.setField(actual, "configurationRepository", 
configurationRepository);
-        actual.close();
-        verify(registryRepository).close();
-        verify(configurationRepository).close();
-    }
 }
diff --git 
a/shardingsphere-governance/shardingsphere-governance-core/src/test/java/org/apache/shardingsphere/governance/core/yaml/swapper/GovernanceConfigurationYamlSwapperTest.java
 
b/shardingsphere-governance/shardingsphere-governance-core/src/test/java/org/apache/shardingsphere/governance/core/yaml/swapper/GovernanceConfigurationYamlSwapperTest.java
index ba8a86b..1feaa11 100644
--- 
a/shardingsphere-governance/shardingsphere-governance-core/src/test/java/org/apache/shardingsphere/governance/core/yaml/swapper/GovernanceConfigurationYamlSwapperTest.java
+++ 
b/shardingsphere-governance/shardingsphere-governance-core/src/test/java/org/apache/shardingsphere/governance/core/yaml/swapper/GovernanceConfigurationYamlSwapperTest.java
@@ -26,9 +26,7 @@ import org.junit.Test;
 import java.util.Properties;
 
 import static org.hamcrest.CoreMatchers.is;
-import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertThat;
-import static org.junit.Assert.assertTrue;
 
 public final class GovernanceConfigurationYamlSwapperTest {
     
@@ -41,7 +39,6 @@ public final class GovernanceConfigurationYamlSwapperTest {
         assertThat(actual.getRegistryCenter().getType(), 
is(expected.getRegistryCenterConfiguration().getType()));
         assertThat(actual.getRegistryCenter().getServerLists(), 
is(expected.getRegistryCenterConfiguration().getServerLists()));
         assertThat(actual.getRegistryCenter().getProps(), 
is(expected.getRegistryCenterConfiguration().getProps()));
-        
assertFalse(expected.getAdditionalConfigCenterConfiguration().isPresent());
     }
     
     private GovernanceConfiguration 
createGovernanceConfigurationWithoutAdditionalConfigCenterConfiguration() {
@@ -57,15 +54,11 @@ public final class GovernanceConfigurationYamlSwapperTest {
         assertThat(actual.getRegistryCenter().getType(), 
is(expected.getRegistryCenterConfiguration().getType()));
         assertThat(actual.getRegistryCenter().getServerLists(), 
is(expected.getRegistryCenterConfiguration().getServerLists()));
         assertThat(actual.getRegistryCenter().getProps(), 
is(expected.getRegistryCenterConfiguration().getProps()));
-        
assertTrue(expected.getAdditionalConfigCenterConfiguration().isPresent());
-        assertThat(actual.getAdditionalConfigCenter().getType(), 
is(expected.getAdditionalConfigCenterConfiguration().get().getType()));
-        assertThat(actual.getAdditionalConfigCenter().getServerLists(), 
is(expected.getAdditionalConfigCenterConfiguration().get().getServerLists()));
-        assertThat(actual.getAdditionalConfigCenter().getProps(), 
is(expected.getAdditionalConfigCenterConfiguration().get().getProps()));
     }
     
     private GovernanceConfiguration 
createGovernanceConfigurationWithAdditionalConfigCenterConfiguration() {
         return new GovernanceConfiguration("logic_schema", 
-                new GovernanceCenterConfiguration("TEST", "127.0.0.1:2181", 
new Properties()), new GovernanceCenterConfiguration("ADDITIONAL", 
"127.0.0.1:2181", new Properties()), false);
+                new GovernanceCenterConfiguration("TEST", "127.0.0.1:2181", 
new Properties()), false);
     }
     
     @Test
@@ -77,7 +70,6 @@ public final class GovernanceConfigurationYamlSwapperTest {
         assertThat(actual.getRegistryCenterConfiguration().getType(), 
is(expected.getRegistryCenter().getType()));
         assertThat(actual.getRegistryCenterConfiguration().getServerLists(), 
is(expected.getRegistryCenter().getServerLists()));
         assertThat(actual.getRegistryCenterConfiguration().getProps(), 
is(expected.getRegistryCenter().getProps()));
-        
assertFalse(actual.getAdditionalConfigCenterConfiguration().isPresent());
     }
     
     private YamlGovernanceConfiguration 
createYamlGovernanceConfigurationWithoutAdditionalConfigCenterConfiguration() {
@@ -96,17 +88,12 @@ public final class GovernanceConfigurationYamlSwapperTest {
         assertThat(actual.getRegistryCenterConfiguration().getType(), 
is(expected.getRegistryCenter().getType()));
         assertThat(actual.getRegistryCenterConfiguration().getServerLists(), 
is(expected.getRegistryCenter().getServerLists()));
         assertThat(actual.getRegistryCenterConfiguration().getProps(), 
is(expected.getRegistryCenter().getProps()));
-        
assertTrue(actual.getAdditionalConfigCenterConfiguration().isPresent());
-        
assertThat(actual.getAdditionalConfigCenterConfiguration().get().getType(), 
is(expected.getAdditionalConfigCenter().getType()));
-        
assertThat(actual.getAdditionalConfigCenterConfiguration().get().getServerLists(),
 is(expected.getAdditionalConfigCenter().getServerLists()));
-        
assertThat(actual.getAdditionalConfigCenterConfiguration().get().getProps(), 
is(expected.getAdditionalConfigCenter().getProps()));
     }
     
     private YamlGovernanceConfiguration 
createYamlGovernanceConfigurationWithAdditionalConfigCenterConfiguration() {
         YamlGovernanceConfiguration result = new YamlGovernanceConfiguration();
         result.setName("logic_schema");
         result.setRegistryCenter(createYamlRegistryCenterConfiguration());
-        
result.setAdditionalConfigCenter(createYamlAdditionalConfigCenterConfiguration());
         return result;
     }
     
@@ -117,12 +104,4 @@ public final class GovernanceConfigurationYamlSwapperTest {
         result.setServerLists("127.0.0.1:2181");
         return result;
     }
-    
-    private YamlGovernanceCenterConfiguration 
createYamlAdditionalConfigCenterConfiguration() {
-        YamlGovernanceCenterConfiguration result = new 
YamlGovernanceCenterConfiguration();
-        result.setType("ADDITIONAL");
-        result.setProps(new Properties());
-        result.setServerLists("127.0.0.1:2182");
-        return result;
-    }
 }
diff --git 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-api/src/main/java/org/apache/shardingsphere/governance/repository/api/config/GovernanceConfiguration.java
 
b/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-api/src/main/java/org/apache/shardingsphere/governance/repository/api/config/GovernanceConfiguration.java
index 03dd985..a7fb013 100644
--- 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-api/src/main/java/org/apache/shardingsphere/governance/repository/api/config/GovernanceConfiguration.java
+++ 
b/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-api/src/main/java/org/apache/shardingsphere/governance/repository/api/config/GovernanceConfiguration.java
@@ -20,8 +20,6 @@ package 
org.apache.shardingsphere.governance.repository.api.config;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
 
-import java.util.Optional;
-
 /**
  * Governance configuration.
  */
@@ -33,20 +31,5 @@ public final class GovernanceConfiguration {
     
     private final GovernanceCenterConfiguration registryCenterConfiguration;
     
-    private final GovernanceCenterConfiguration 
additionalConfigCenterConfiguration;
-    
     private final boolean overwrite;
-    
-    public GovernanceConfiguration(final String name, final 
GovernanceCenterConfiguration governanceCenterConfig, final boolean overwrite) {
-        this(name, governanceCenterConfig, null, overwrite);
-    }
-    
-    /**
-     * Get additional config center configuration.
-     * 
-     * @return additional config center configuration
-     */
-    public Optional<GovernanceCenterConfiguration> 
getAdditionalConfigCenterConfiguration() {
-        return Optional.ofNullable(additionalConfigCenterConfiguration);
-    }
 }
diff --git 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/pom.xml
 
b/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/pom.xml
index cab2dc1..bd9fd63 100644
--- 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/pom.xml
+++ 
b/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/pom.xml
@@ -31,6 +31,5 @@
         <module>shardingsphere-governance-repository-zookeeper-curator</module>
         <module>shardingsphere-governance-repository-etcd</module>
         <module>shardingsphere-governance-repository-nacos</module>
-        <module>shardingsphere-governance-repository-apollo</module>
     </modules>
 </project>
diff --git 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/pom.xml
 
b/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/pom.xml
deleted file mode 100644
index 4a2989c..0000000
--- 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/pom.xml
+++ /dev/null
@@ -1,60 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  ~ Licensed to the Apache Software Foundation (ASF) under one or more
-  ~ contributor license agreements.  See the NOTICE file distributed with
-  ~ this work for additional information regarding copyright ownership.
-  ~ The ASF licenses this file to You under the Apache License, Version 2.0
-  ~ (the "License"); you may not use this file except in compliance with
-  ~ the License.  You may obtain a copy of the License at
-  ~
-  ~     http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  -->
-
-<project xmlns="http://maven.apache.org/POM/4.0.0"; 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 
http://maven.apache.org/xsd/maven-4.0.0.xsd";>
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>org.apache.shardingsphere</groupId>
-        <artifactId>shardingsphere-governance-repository-provider</artifactId>
-        <version>5.0.0-RC1-SNAPSHOT</version>
-    </parent>
-    <artifactId>shardingsphere-governance-repository-apollo</artifactId>
-    <name>${project.artifactId}</name>
-    
-    <dependencies>
-        <dependency>
-            <groupId>org.apache.shardingsphere</groupId>
-            <artifactId>shardingsphere-governance-repository-api</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        
-        <dependency>
-            <groupId>com.ctrip.framework.apollo</groupId>
-            <artifactId>apollo-client</artifactId>
-            <version>${apollo.client.version}</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.ctrip.framework.apollo</groupId>
-            <artifactId>apollo-openapi</artifactId>
-            <version>${apollo.client.version}</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>jul-to-slf4j</artifactId>
-        </dependency>
-        
-        <dependency>
-            <groupId>com.ctrip.framework.apollo</groupId>
-            <artifactId>apollo-mockserver</artifactId>
-            <version>${apollo.client.version}</version>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
-</project>
diff --git 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/main/java/org/apache/shardingsphere/governance/repository/apollo/ApolloProperties.java
 
b/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/main/java/org/apache/shardingsphere/governance/repository/apollo/ApolloProper
 [...]
deleted file mode 100644
index 471be39..0000000
--- 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/main/java/org/apache/shardingsphere/governance/repository/apollo/ApolloProperties.java
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.shardingsphere.governance.repository.apollo;
-
-import org.apache.shardingsphere.infra.properties.TypedProperties;
-
-import java.util.Properties;
-
-/**
- * Typed properties of Apollo.
- */
-public final class ApolloProperties extends TypedProperties<ApolloPropertyKey> 
{
-    
-    public ApolloProperties(final Properties props) {
-        super(ApolloPropertyKey.class, props);
-    }
-}
diff --git 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/main/java/org/apache/shardingsphere/governance/repository/apollo/ApolloPropertyKey.java
 
b/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/main/java/org/apache/shardingsphere/governance/repository/apollo/ApolloPrope
 [...]
deleted file mode 100644
index db9a43e..0000000
--- 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/main/java/org/apache/shardingsphere/governance/repository/apollo/ApolloPropertyKey.java
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.shardingsphere.governance.repository.apollo;
-
-import com.ctrip.framework.apollo.core.ConfigConsts;
-import 
com.ctrip.framework.apollo.openapi.client.constant.ApolloOpenApiConstants;
-import lombok.Getter;
-import lombok.RequiredArgsConstructor;
-import org.apache.shardingsphere.infra.properties.TypedPropertyKey;
-
-/**
- * Typed property key of Apollo.
- */
-@RequiredArgsConstructor
-@Getter
-public enum ApolloPropertyKey implements TypedPropertyKey {
-    
-    /**
-     * Apollo config client app id param.
-     */
-    APP_ID("appId", "APOLLO_SHARDINGSPHERE", String.class),
-    
-    /**
-     * Apollo system environment param.
-     */
-    ENV("env", "DEV", String.class),
-    
-    /**
-     * Apollo system cluster name.
-     */
-    CLUSTER_NAME("clusterName", ConfigConsts.CLUSTER_NAME_DEFAULT, 
String.class),
-    
-    /**
-     * The administrator's name within the right of modify data for apollo 
open api client.
-     */
-    ADMINISTRATOR("administrator", "", String.class),
-    
-    /**
-     * The token value for apollo open api client.
-     */
-    TOKEN("token", "", String.class),
-    
-    /**
-     * The portal url for apollo open api client.
-     */
-    PORTAL_URL("portalUrl", "", String.class),
-    
-    /**
-     * The connection timeout value for apollo open api client.
-     */
-    CONNECT_TIMEOUT("connectTimeout", 
String.valueOf(ApolloOpenApiConstants.DEFAULT_CONNECT_TIMEOUT), int.class),
-    
-    /**
-     * The read timeout value for apollo open api client.
-     */
-    READ_TIMEOUT("readTimeout", 
String.valueOf(ApolloOpenApiConstants.DEFAULT_READ_TIMEOUT), int.class);
-    
-    private final String key;
-    
-    private final String defaultValue;
-    
-    private final Class<?> type;
-}
diff --git 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/main/java/org/apache/shardingsphere/governance/repository/apollo/ApolloRepository.java
 
b/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/main/java/org/apache/shardingsphere/governance/repository/apollo/ApolloReposi
 [...]
deleted file mode 100644
index ada2f6b..0000000
--- 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/main/java/org/apache/shardingsphere/governance/repository/apollo/ApolloRepository.java
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.shardingsphere.governance.repository.apollo;
-
-import com.ctrip.framework.apollo.ConfigChangeListener;
-import com.ctrip.framework.apollo.enums.PropertyChangeType;
-import com.ctrip.framework.apollo.model.ConfigChange;
-import com.google.common.base.Strings;
-import lombok.Getter;
-import lombok.Setter;
-import lombok.extern.slf4j.Slf4j;
-import 
org.apache.shardingsphere.governance.repository.api.ConfigurationRepository;
-import 
org.apache.shardingsphere.governance.repository.api.config.GovernanceCenterConfiguration;
-import 
org.apache.shardingsphere.governance.repository.api.listener.DataChangedEvent;
-import 
org.apache.shardingsphere.governance.repository.api.listener.DataChangedEvent.Type;
-import 
org.apache.shardingsphere.governance.repository.api.listener.DataChangedEventListener;
-import 
org.apache.shardingsphere.governance.repository.apollo.wrapper.ApolloConfigWrapper;
-import 
org.apache.shardingsphere.governance.repository.apollo.wrapper.ApolloOpenApiWrapper;
-
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Properties;
-
-/**
- * Configuration repository for Apollo.
- */
-@Slf4j
-public final class ApolloRepository implements ConfigurationRepository {
-    
-    private final Map<String, DataChangedEventListener> caches = new 
HashMap<>();
-    
-    private ApolloConfigWrapper configWrapper;
-    
-    private ApolloOpenApiWrapper openApiWrapper;
-    
-    @Getter
-    @Setter
-    private Properties props = new Properties();
-    
-    @Override
-    public void init(final String name, final GovernanceCenterConfiguration 
config) {
-        ApolloProperties apolloProperties = new ApolloProperties(props);
-        configWrapper = new ApolloConfigWrapper(name, config, 
apolloProperties);
-        openApiWrapper = new ApolloOpenApiWrapper(name, apolloProperties);
-    }
-    
-    @Override
-    public String get(final String key) {
-        String value = configWrapper.getProperty(pathToKey(key));
-        return Strings.isNullOrEmpty(value) ? 
openApiWrapper.getValue(pathToKey(key)) : value;
-    }
-    
-    @Override
-    public List<String> getChildrenKeys(final String key) {
-        return null;
-    }
-    
-    @Override
-    public void persist(final String key, final String value) {
-        openApiWrapper.persist(pathToKey(key), value);
-    }
-    
-    @Override
-    public void delete(final String key) {
-        openApiWrapper.remove(pathToKey(key));
-    }
-    
-    @Override
-    public void watch(final String key, final DataChangedEventListener 
dataChangedEventListener) {
-        String apolloKey = pathToKey(key);
-        caches.put(apolloKey, dataChangedEventListener);
-        ConfigChangeListener listener = changeEvent -> {
-            for (String changeKey : changeEvent.changedKeys()) {
-                ConfigChange change = changeEvent.getChange(changeKey);
-                Type type = getChangedType(change.getChangeType());
-                if (Type.IGNORED == type) {
-                    continue;
-                }
-                if (!caches.containsKey(changeKey)) {
-                    continue;
-                }
-                caches.get(changeKey).onChange(new 
DataChangedEvent(keyToPath(changeKey), change.getNewValue(), type));
-            }
-        };
-        configWrapper.addChangeListener(listener, 
Collections.singleton(apolloKey), Collections.singleton(apolloKey));
-    }
-    
-    private Type getChangedType(final PropertyChangeType changeType) {
-        switch (changeType) {
-            case ADDED:
-            case MODIFIED:
-                return Type.UPDATED;
-            case DELETED:
-                return Type.DELETED;
-            default:
-                return Type.IGNORED;
-        }
-    }
-    
-    private String pathToKey(final String path) {
-        String key = path.replace(PATH_SEPARATOR, DOT_SEPARATOR);
-        return key.substring(key.indexOf(DOT_SEPARATOR) + 1);
-    }
-    
-    private String keyToPath(final String key) {
-        return PATH_SEPARATOR + key.replace(DOT_SEPARATOR, PATH_SEPARATOR);
-    }
-    
-    @Override
-    public void close() {
-    }
-    
-    @Override
-    public String getType() {
-        return "Apollo";
-    }
-}
diff --git 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/main/java/org/apache/shardingsphere/governance/repository/apollo/wrapper/ApolloConfigWrapper.java
 
b/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/main/java/org/apache/shardingsphere/governance/repository/apollo/w
 [...]
deleted file mode 100644
index c4d67a7..0000000
--- 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/main/java/org/apache/shardingsphere/governance/repository/apollo/wrapper/ApolloConfigWrapper.java
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.shardingsphere.governance.repository.apollo.wrapper;
-
-import com.ctrip.framework.apollo.Config;
-import com.ctrip.framework.apollo.ConfigChangeListener;
-import com.ctrip.framework.apollo.ConfigService;
-import com.ctrip.framework.apollo.core.ConfigConsts;
-import org.apache.shardingsphere.governance.repository.apollo.ApolloProperties;
-import 
org.apache.shardingsphere.governance.repository.apollo.ApolloPropertyKey;
-import 
org.apache.shardingsphere.governance.repository.api.config.GovernanceCenterConfiguration;
-
-import java.util.Set;
-
-/**
- * Apollo config wrapper.
- */
-public final class ApolloConfigWrapper {
-    
-    private static final String APOLLO_KEY_APP_ID = "app.id";
-    
-    private static final String APOLLO_KEY_ENV = "env";
-    
-    private final Config apolloConfig;
-    
-    public ApolloConfigWrapper(final String namespace, final 
GovernanceCenterConfiguration config, final ApolloProperties props) {
-        String appId = props.getValue(ApolloPropertyKey.APP_ID);
-        String env = props.getValue(ApolloPropertyKey.ENV);
-        String clusterName = props.getValue(ApolloPropertyKey.CLUSTER_NAME);
-        System.setProperty(APOLLO_KEY_APP_ID, appId);
-        System.setProperty(APOLLO_KEY_ENV, env);
-        System.setProperty(ConfigConsts.APOLLO_CLUSTER_KEY, clusterName);
-        System.setProperty(ConfigConsts.APOLLO_META_KEY, 
config.getServerLists());
-        apolloConfig = ConfigService.getConfig(namespace);
-    }
-    
-    /**
-     * Get property.
-     * 
-     * @param key key
-     * @return value
-     */
-    public String getProperty(final String key) {
-        return apolloConfig.getProperty(key, "");
-    }
-    
-    /**
-     * Add config change listener.
-     * 
-     * @param listener listener
-     * @param interestedKeys monitor keys
-     */
-    public void addChangeListener(final ConfigChangeListener listener, final 
Set<String> interestedKeys) {
-        apolloConfig.addChangeListener(listener, interestedKeys);
-    }
-    
-    /**
-     * Add config change listener.
-     *
-     * @param listener listener
-     * @param interestedKeys monitor keys
-     * @param interestedKeyPrefixes monitor key prefixes
-     */
-    public void addChangeListener(final ConfigChangeListener listener, final 
Set<String> interestedKeys, final Set<String> interestedKeyPrefixes) {
-        apolloConfig.addChangeListener(listener, interestedKeys, 
interestedKeyPrefixes);
-    }
-}
diff --git 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/main/java/org/apache/shardingsphere/governance/repository/apollo/wrapper/ApolloOpenApiWrapper.java
 
b/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/main/java/org/apache/shardingsphere/governance/repository/apollo/
 [...]
deleted file mode 100644
index fd160f6..0000000
--- 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/main/java/org/apache/shardingsphere/governance/repository/apollo/wrapper/ApolloOpenApiWrapper.java
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.shardingsphere.governance.repository.apollo.wrapper;
-
-import com.ctrip.framework.apollo.openapi.client.ApolloOpenApiClient;
-import com.ctrip.framework.apollo.openapi.dto.NamespaceReleaseDTO;
-import com.ctrip.framework.apollo.openapi.dto.OpenItemDTO;
-import org.apache.shardingsphere.governance.repository.apollo.ApolloProperties;
-import 
org.apache.shardingsphere.governance.repository.apollo.ApolloPropertyKey;
-
-/**
- * Apollo open API client wrapper.
- */
-public final class ApolloOpenApiWrapper {
-    
-    private final String namespace;
-    
-    private final String appId;
-    
-    private final String env;
-    
-    private final String clusterName;
-    
-    private final String administrator;
-    
-    private final ApolloOpenApiClient client;
-    
-    public ApolloOpenApiWrapper(final String namespace, final ApolloProperties 
props) {
-        this.namespace = namespace;
-        appId = props.getValue(ApolloPropertyKey.APP_ID);
-        env = props.getValue(ApolloPropertyKey.ENV);
-        clusterName = props.getValue(ApolloPropertyKey.CLUSTER_NAME);
-        administrator = props.getValue(ApolloPropertyKey.ADMINISTRATOR);
-        String apolloToken = props.getValue(ApolloPropertyKey.TOKEN);
-        String portalUrl = props.getValue(ApolloPropertyKey.PORTAL_URL);
-        Integer connectTimeout = 
props.getValue(ApolloPropertyKey.CONNECT_TIMEOUT);
-        Integer readTimeout = props.getValue(ApolloPropertyKey.READ_TIMEOUT);
-        client = 
ApolloOpenApiClient.newBuilder().withPortalUrl(portalUrl).withConnectTimeout(connectTimeout).withReadTimeout(readTimeout).withToken(apolloToken).build();
-    }
-    
-    /**
-     * Get config value by key.
-     * 
-     * @param key key
-     * @return value
-     */
-    public String getValue(final String key) {
-        OpenItemDTO itemDTO = client.getItem(appId, env, clusterName, 
namespace, key);
-        if (itemDTO == null) {
-            return null;
-        }
-        return itemDTO.getValue();
-    }
-    
-    /**
-     * Persist config.
-     * 
-     * @param key key
-     * @param value value
-     */
-    public void persist(final String key, final String value) {
-        updateKey(key, value);
-        publishNamespace();
-    }
-    
-    /**
-     * Remove config.
-     *
-     * @param key key
-     */
-    public void remove(final String key) {
-        client.removeItem(appId, env, clusterName, namespace, key, 
administrator);
-    }
-    
-    private void updateKey(final String key, final String value) {
-        OpenItemDTO openItem = new OpenItemDTO();
-        openItem.setKey(key);
-        openItem.setValue(value);
-        openItem.setComment("ShardingSphere create or update config");
-        openItem.setDataChangeCreatedBy(administrator);
-        client.createOrUpdateItem(appId, env, clusterName, namespace, 
openItem);
-    }
-    
-    private void publishNamespace() {
-        NamespaceReleaseDTO release = new NamespaceReleaseDTO();
-        release.setReleaseTitle("ShardingSphere namespace release");
-        release.setReleaseComment("ShardingSphere namespace release");
-        release.setReleasedBy(administrator);
-        release.setEmergencyPublish(true);
-        client.publishNamespace(appId, env, clusterName, namespace, release);
-    }
-}
diff --git 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/main/resources/META-INF/services/org.apache.shardingsphere.governance.repository.api.ConfigurationRepository
 
b/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/main/resources/META-INF/services/org.apache.shardingsph
 [...]
deleted file mode 100644
index 94dcf32..0000000
--- 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/main/resources/META-INF/services/org.apache.shardingsphere.governance.repository.api.ConfigurationRepository
+++ /dev/null
@@ -1,18 +0,0 @@
-#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements.  See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You under the Apache License, Version 2.0
-# (the "License"); you may not use this file except in compliance with
-# the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-org.apache.shardingsphere.governance.repository.apollo.ApolloRepository
diff --git 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/test/java/org/apache/shardingsphere/governance/repository/apollo/ApolloPropertiesTest.java
 
b/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/test/java/org/apache/shardingsphere/governance/repository/apollo/ApolloPr
 [...]
deleted file mode 100644
index f57c8d1..0000000
--- 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/test/java/org/apache/shardingsphere/governance/repository/apollo/ApolloPropertiesTest.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.shardingsphere.governance.repository.apollo;
-
-import org.junit.Test;
-
-import java.util.Properties;
-
-import static org.hamcrest.CoreMatchers.is;
-import static org.junit.Assert.assertThat;
-
-public final class ApolloPropertiesTest {
-    
-    @Test
-    public void assertGetValue() {
-        Properties props = new Properties();
-        props.setProperty(ApolloPropertyKey.APP_ID.getKey(), 
"APOLLO_SHARDINGSPHERE_TEST");
-        props.setProperty(ApolloPropertyKey.ENV.getKey(), "PROD");
-        props.setProperty(ApolloPropertyKey.CLUSTER_NAME.getKey(), "sit");
-        props.setProperty(ApolloPropertyKey.ADMINISTRATOR.getKey(), "guest");
-        props.setProperty(ApolloPropertyKey.TOKEN.getKey(), 
"this-is-a-test-token");
-        props.setProperty(ApolloPropertyKey.PORTAL_URL.getKey(), 
"http://config-service-url";);
-        props.setProperty(ApolloPropertyKey.CONNECT_TIMEOUT.getKey(), "3000");
-        props.setProperty(ApolloPropertyKey.READ_TIMEOUT.getKey(), "6000");
-        ApolloProperties actual = new ApolloProperties(props);
-        assertThat(actual.getValue(ApolloPropertyKey.APP_ID), 
is("APOLLO_SHARDINGSPHERE_TEST"));
-        assertThat(actual.getValue(ApolloPropertyKey.ENV), is("PROD"));
-        assertThat(actual.getValue(ApolloPropertyKey.CLUSTER_NAME), is("sit"));
-        assertThat(actual.getValue(ApolloPropertyKey.ADMINISTRATOR), 
is("guest"));
-        assertThat(actual.getValue(ApolloPropertyKey.TOKEN), 
is("this-is-a-test-token"));
-        assertThat(actual.getValue(ApolloPropertyKey.PORTAL_URL), 
is("http://config-service-url";));
-        assertThat(actual.getValue(ApolloPropertyKey.CONNECT_TIMEOUT), 
is(3000));
-        assertThat(actual.getValue(ApolloPropertyKey.READ_TIMEOUT), is(6000));
-    }
-    
-    @Test
-    public void assertGetDefaultValue() {
-        ApolloProperties actual = new ApolloProperties(new Properties());
-        assertThat(actual.getValue(ApolloPropertyKey.APP_ID), 
is(ApolloPropertyKey.APP_ID.getDefaultValue()));
-        assertThat(actual.getValue(ApolloPropertyKey.ENV), 
is(ApolloPropertyKey.ENV.getDefaultValue()));
-        assertThat(actual.getValue(ApolloPropertyKey.CLUSTER_NAME), 
is(ApolloPropertyKey.CLUSTER_NAME.getDefaultValue()));
-        assertThat(actual.getValue(ApolloPropertyKey.ADMINISTRATOR), 
is(ApolloPropertyKey.ADMINISTRATOR.getDefaultValue()));
-        assertThat(actual.getValue(ApolloPropertyKey.TOKEN), 
is(ApolloPropertyKey.TOKEN.getDefaultValue()));
-        assertThat(actual.getValue(ApolloPropertyKey.PORTAL_URL), 
is(ApolloPropertyKey.PORTAL_URL.getDefaultValue()));
-        assertThat(actual.getValue(ApolloPropertyKey.CONNECT_TIMEOUT), 
is(Integer.parseInt(ApolloPropertyKey.CONNECT_TIMEOUT.getDefaultValue())));
-        assertThat(actual.getValue(ApolloPropertyKey.READ_TIMEOUT), 
is(Integer.parseInt(ApolloPropertyKey.READ_TIMEOUT.getDefaultValue())));
-    }
-}
diff --git 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/test/java/org/apache/shardingsphere/governance/repository/apollo/ApolloRepositoryTest.java
 
b/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/test/java/org/apache/shardingsphere/governance/repository/apollo/ApolloRe
 [...]
deleted file mode 100644
index 79355ca..0000000
--- 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/test/java/org/apache/shardingsphere/governance/repository/apollo/ApolloRepositoryTest.java
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.shardingsphere.governance.repository.apollo;
-
-import com.ctrip.framework.apollo.mockserver.EmbeddedApollo;
-import com.google.common.util.concurrent.SettableFuture;
-import lombok.SneakyThrows;
-import 
org.apache.shardingsphere.governance.repository.api.ConfigurationRepository;
-import 
org.apache.shardingsphere.governance.repository.api.config.GovernanceCenterConfiguration;
-import 
org.apache.shardingsphere.governance.repository.api.listener.DataChangedEvent;
-import 
org.apache.shardingsphere.governance.repository.api.listener.DataChangedEvent.Type;
-import 
org.apache.shardingsphere.governance.repository.apollo.wrapper.ApolloConfigWrapper;
-import 
org.apache.shardingsphere.governance.repository.apollo.wrapper.ApolloOpenApiWrapper;
-import org.junit.BeforeClass;
-import org.junit.ClassRule;
-import org.junit.Test;
-import org.mockito.internal.util.reflection.FieldSetter;
-import org.slf4j.bridge.SLF4JBridgeHandler;
-
-import java.util.Properties;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.TimeoutException;
-
-import static org.hamcrest.CoreMatchers.is;
-import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertThat;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-
-public final class ApolloRepositoryTest {
-    
-    static {
-        SLF4JBridgeHandler.removeHandlersForRootLogger();
-        SLF4JBridgeHandler.install();
-    }
-    
-    @ClassRule
-    public static EmbeddedApollo embeddedApollo = new EmbeddedApollo();
-    
-    private static final ConfigurationRepository REPOSITORY = new 
ApolloRepository();
-    
-    private static final ApolloOpenApiWrapper OPEN_API_WRAPPER = 
mock(ApolloOpenApiWrapper.class);
-    
-    private static final String PORTAL_URL = "http://127.0.0.1";;
-    
-    private static final String TOKEN = "testToken";
-    
-    @SneakyThrows(ReflectiveOperationException.class)
-    @BeforeClass
-    public static void init() {
-        
-        Properties props = new Properties();
-        props.setProperty(ApolloPropertyKey.PORTAL_URL.getKey(), PORTAL_URL);
-        props.setProperty(ApolloPropertyKey.TOKEN.getKey(), TOKEN);
-        GovernanceCenterConfiguration config = new 
GovernanceCenterConfiguration("Apollo", "http://config-service-url";, props);
-        REPOSITORY.setProps(props);
-        REPOSITORY.init("governance", config);
-        ApolloConfigWrapper configWrapper = new 
ApolloConfigWrapper("governance", config, new ApolloProperties(props));
-        FieldSetter.setField(REPOSITORY, 
ApolloRepository.class.getDeclaredField("configWrapper"), configWrapper);
-        FieldSetter.setField(REPOSITORY, 
ApolloRepository.class.getDeclaredField("openApiWrapper"), OPEN_API_WRAPPER);
-    }
-    
-    @Test
-    public void assertGet() {
-        assertThat(REPOSITORY.get("/test/children/0"), is("value0"));
-    }
-    
-    @Test
-    public void assertGetByOpenApi() {
-        assertNull(REPOSITORY.get("/test/children/6"));
-    }
-    
-    @Test
-    public void assertWatch() throws InterruptedException, ExecutionException, 
TimeoutException {
-        assertWatchUpdateChangedType("/test/children/1", "test.children.1", 
"newValue");
-    }
-    
-    @Test
-    public void assertGetWithNonExistentKey() {
-        assertNull(REPOSITORY.get("/test/nonExistentKey"));
-    }
-    
-    @Test
-    public void assertWatchUpdateChangedTypeWithExistedKey() throws 
InterruptedException, ExecutionException, TimeoutException {
-        assertWatchUpdateChangedType("/test/children/4", "test.children.4", 
"newValue4");
-        assertThat(REPOSITORY.get("/test/children/4"), is("newValue4"));
-    }
-    
-    @Test
-    public void assertWatchUpdateChangedTypeWithNotExistedKey() throws 
InterruptedException, ExecutionException, TimeoutException {
-        assertWatchUpdateChangedType("/test/children/newKey", 
"test.children.newKey", "newValue");
-    }
-    
-    private void assertWatchUpdateChangedType(final String path, final String 
key, final String newValue) throws InterruptedException, ExecutionException, 
TimeoutException {
-        SettableFuture<DataChangedEvent> future = SettableFuture.create();
-        REPOSITORY.watch(path, future::set);
-        embeddedApollo.addOrModifyProperty("governance", key, newValue);
-        DataChangedEvent changeEvent = future.get(5, TimeUnit.SECONDS);
-        assertThat(changeEvent.getKey(), is(path));
-        assertThat(changeEvent.getValue(), is(newValue));
-        assertThat(changeEvent.getType(), is(Type.UPDATED));
-    }
-    
-    @Test
-    public void assertWatchDeletedChangedTypeWithExistedKey() throws 
InterruptedException, ExecutionException, TimeoutException {
-        assertWatchDeletedChangedType("/test/children/3", "test.children.3");
-    }
-    
-    private void assertWatchDeletedChangedType(final String path, final String 
key) throws InterruptedException, ExecutionException, TimeoutException {
-        SettableFuture<DataChangedEvent> future = SettableFuture.create();
-        REPOSITORY.watch(path, future::set);
-        embeddedApollo.deleteProperty("governance", key);
-        DataChangedEvent changeEvent = future.get(5, TimeUnit.SECONDS);
-        assertThat(changeEvent.getKey(), is(path));
-        assertNull(changeEvent.getValue());
-        assertThat(changeEvent.getType(), is(Type.DELETED));
-        assertNull(REPOSITORY.get(path));
-    }
-    
-    @Test
-    public void assertDelete() {
-        REPOSITORY.delete("/test/children/2");
-        verify(OPEN_API_WRAPPER).remove("test.children.2");
-    }
-    
-    @Test
-    public void assertGetChildrenKeys() {
-        assertNull(REPOSITORY.getChildrenKeys("/test/children"));
-    }
-    
-    @Test
-    public void assertPersist() {
-        REPOSITORY.persist("/test/children/6", "value6");
-        verify(OPEN_API_WRAPPER).persist("test.children.6", "value6");
-    }
-    
-    @Test
-    public void assertGetType() {
-        assertThat(REPOSITORY.getType(), is("Apollo"));
-    }
-}
diff --git 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/test/java/org/apache/shardingsphere/governance/repository/apollo/wrapper/ApolloConfigWrapperTest.java
 
b/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/test/java/org/apache/shardingsphere/governance/repository/apol
 [...]
deleted file mode 100644
index 557f7e9..0000000
--- 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/test/java/org/apache/shardingsphere/governance/repository/apollo/wrapper/ApolloConfigWrapperTest.java
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.shardingsphere.governance.repository.apollo.wrapper;
-
-import com.ctrip.framework.apollo.ConfigChangeListener;
-import com.ctrip.framework.apollo.enums.PropertyChangeType;
-import com.ctrip.framework.apollo.mockserver.EmbeddedApollo;
-import com.ctrip.framework.apollo.model.ConfigChangeEvent;
-import com.google.common.util.concurrent.SettableFuture;
-import 
org.apache.shardingsphere.governance.repository.api.config.GovernanceCenterConfiguration;
-import org.apache.shardingsphere.governance.repository.apollo.ApolloProperties;
-import org.junit.Before;
-import org.junit.ClassRule;
-import org.junit.Test;
-import org.slf4j.bridge.SLF4JBridgeHandler;
-
-import java.util.Collections;
-import java.util.Properties;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.TimeoutException;
-
-import static org.hamcrest.CoreMatchers.is;
-import static org.junit.Assert.assertThat;
-import static org.junit.Assert.assertTrue;
-
-public final class ApolloConfigWrapperTest {
-    
-    static {
-        SLF4JBridgeHandler.removeHandlersForRootLogger();
-        SLF4JBridgeHandler.install();
-    }
-    
-    @ClassRule
-    public static EmbeddedApollo embeddedApollo = new EmbeddedApollo();
-    
-    private ApolloConfigWrapper configWrapper;
-    
-    @Before
-    public void setup() {
-        configWrapper = new ApolloConfigWrapper(
-                "governance", new GovernanceCenterConfiguration("Apollo", 
"http://config-service-url";, new Properties()), new ApolloProperties(new 
Properties()));
-    }
-    
-    @Test
-    public void assertGetProperty() {
-        assertThat(configWrapper.getProperty("test.children.1"), is("value1"));
-    }
-    
-    @Test
-    public void assertAddChangeListener() throws InterruptedException, 
TimeoutException, ExecutionException {
-        SettableFuture<ConfigChangeEvent> future = SettableFuture.create();
-        ConfigChangeListener listener = future::set;
-        configWrapper.addChangeListener(listener, 
Collections.singleton("test.children.2"));
-        embeddedApollo.addOrModifyProperty("governance", "test.children.2", 
"value3");
-        ConfigChangeEvent changeEvent = future.get(5, TimeUnit.SECONDS);
-        assertTrue(changeEvent.isChanged("test.children.2"));
-        assertThat(changeEvent.getChange("test.children.2").getOldValue(), 
is("value2"));
-        assertThat(changeEvent.getChange("test.children.2").getNewValue(), 
is("value3"));
-        assertThat(changeEvent.getChange("test.children.2").getChangeType(), 
is(PropertyChangeType.MODIFIED));
-    }
-    
-    @Test
-    public void assertAddChangeListenerWithInterestedKeyPrefixes() throws 
InterruptedException, TimeoutException, ExecutionException {
-        SettableFuture<ConfigChangeEvent> future = SettableFuture.create();
-        ConfigChangeListener listener = future::set;
-        configWrapper.addChangeListener(listener, 
Collections.singleton("test.children.1"), 
Collections.singleton("test.children.2"));
-        embeddedApollo.addOrModifyProperty("governance", "test.children.2.1", 
"value4");
-        ConfigChangeEvent changeEvent = future.get(5, TimeUnit.SECONDS);
-        assertTrue(changeEvent.isChanged("test.children.2.1"));
-        assertThat(changeEvent.getChange("test.children.2.1").getNewValue(), 
is("value4"));
-        assertThat(changeEvent.getChange("test.children.2.1").getChangeType(), 
is(PropertyChangeType.ADDED));
-    }
-}
diff --git 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/test/java/org/apache/shardingsphere/governance/repository/apollo/wrapper/ApolloOpenApiWrapperTest.java
 
b/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/test/java/org/apache/shardingsphere/governance/repository/apo
 [...]
deleted file mode 100644
index cc31ebc..0000000
--- 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/test/java/org/apache/shardingsphere/governance/repository/apollo/wrapper/ApolloOpenApiWrapperTest.java
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.shardingsphere.governance.repository.apollo.wrapper;
-
-import com.ctrip.framework.apollo.openapi.client.ApolloOpenApiClient;
-import com.ctrip.framework.apollo.openapi.dto.NamespaceReleaseDTO;
-import com.ctrip.framework.apollo.openapi.dto.OpenItemDTO;
-import lombok.SneakyThrows;
-import org.apache.shardingsphere.governance.repository.apollo.ApolloProperties;
-import 
org.apache.shardingsphere.governance.repository.apollo.ApolloPropertyKey;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.Mock;
-import org.mockito.internal.util.reflection.FieldSetter;
-import org.mockito.junit.MockitoJUnitRunner;
-
-import java.util.Properties;
-
-import static org.junit.Assert.assertNull;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyString;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-@RunWith(MockitoJUnitRunner.class)
-public final class ApolloOpenApiWrapperTest {
-    
-    private static final String NAME_SPACE = "governance";
-    
-    private static final String PORTAL_URL = "http://127.0.0.1";;
-    
-    private static final String TOKEN = "testToken";
-    
-    @Mock
-    private ApolloOpenApiClient client;
-    
-    @Mock
-    private OpenItemDTO openItemDTO;
-    
-    private ApolloOpenApiWrapper apolloOpenApiWrapper;
-    
-    @SneakyThrows({NoSuchFieldException.class, SecurityException.class})
-    @Before
-    public void setUp() {
-        Properties props = new Properties();
-        props.setProperty(ApolloPropertyKey.PORTAL_URL.getKey(), PORTAL_URL);
-        props.setProperty(ApolloPropertyKey.TOKEN.getKey(), TOKEN);
-        apolloOpenApiWrapper = new ApolloOpenApiWrapper("apollo_namespace", 
new ApolloProperties(props));
-        FieldSetter.setField(apolloOpenApiWrapper, 
ApolloOpenApiWrapper.class.getDeclaredField("client"), client);
-        FieldSetter.setField(apolloOpenApiWrapper, 
ApolloOpenApiWrapper.class.getDeclaredField("namespace"), NAME_SPACE);
-        FieldSetter.setField(apolloOpenApiWrapper, 
ApolloOpenApiWrapper.class.getDeclaredField("appId"), 
ApolloPropertyKey.APP_ID.getDefaultValue());
-        FieldSetter.setField(apolloOpenApiWrapper, 
ApolloOpenApiWrapper.class.getDeclaredField("env"), 
ApolloPropertyKey.ENV.getDefaultValue());
-        FieldSetter.setField(apolloOpenApiWrapper, 
ApolloOpenApiWrapper.class.getDeclaredField("clusterName"), 
ApolloPropertyKey.CLUSTER_NAME.getDefaultValue());
-        FieldSetter.setField(apolloOpenApiWrapper, 
ApolloOpenApiWrapper.class.getDeclaredField("administrator"), 
ApolloPropertyKey.ADMINISTRATOR.getDefaultValue());
-    }
-    
-    @Test
-    public void getValue() {
-        apolloOpenApiWrapper.getValue("test.children.0");
-        verify(client).getItem(ApolloPropertyKey.APP_ID.getDefaultValue(), 
ApolloPropertyKey.ENV.getDefaultValue(),
-                ApolloPropertyKey.CLUSTER_NAME.getDefaultValue(), NAME_SPACE, 
"test.children.0");
-    }
-    
-    @Test
-    public void getValueNotNull() {
-        when(client.getItem(ApolloPropertyKey.APP_ID.getDefaultValue(), 
ApolloPropertyKey.ENV.getDefaultValue(),
-                ApolloPropertyKey.CLUSTER_NAME.getDefaultValue(), NAME_SPACE, 
"test.children.0")).thenReturn(openItemDTO);
-        assertNull(apolloOpenApiWrapper.getValue("test.children.0"));
-    }
-    
-    @Test
-    public void persist() {
-        apolloOpenApiWrapper.persist("test.children.0", "value0");
-        verify(client).createOrUpdateItem(anyString(), anyString(), 
anyString(), anyString(), any(OpenItemDTO.class));
-        verify(client).publishNamespace(anyString(), anyString(), anyString(), 
anyString(), any(NamespaceReleaseDTO.class));
-    }
-    
-    @Test
-    public void remove() {
-        apolloOpenApiWrapper.remove("test.children.0");
-        verify(client).removeItem(anyString(), anyString(), anyString(), 
anyString(), eq("test.children.0"), anyString());
-    }
-}
diff --git 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/test/resources/logback-test.xml
 
b/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/test/resources/logback-test.xml
deleted file mode 100644
index b4b7aca..0000000
--- 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/test/resources/logback-test.xml
+++ /dev/null
@@ -1,36 +0,0 @@
-<?xml version="1.0"?>
-<!--
-  ~ Licensed to the Apache Software Foundation (ASF) under one or more
-  ~ contributor license agreements.  See the NOTICE file distributed with
-  ~ this work for additional information regarding copyright ownership.
-  ~ The ASF licenses this file to You under the Apache License, Version 2.0
-  ~ (the "License"); you may not use this file except in compliance with
-  ~ the License.  You may obtain a copy of the License at
-  ~
-  ~     http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  -->
-
-<configuration>
-    <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
-        <encoder>
-            <pattern>[%-5level] %d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] 
%logger{36} - %msg%n</pattern>
-        </encoder>
-    </appender>
-    <logger name="com.ctrip.framework.apollo" level="error" additivity="false">
-        <appender-ref ref="console" />
-    </logger>
-    <logger name="okhttp3.mockwebserver" level="warn" additivity="false">
-        <appender-ref ref="console" />
-    </logger>
-    
-    <root>
-        <level value="error" />
-        <appender-ref ref="console" />
-    </root>
-</configuration> 
diff --git 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/test/resources/mockdata-governance.properties
 
b/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/test/resources/mockdata-governance.properties
deleted file mode 100644
index da1e23f..0000000
--- 
a/shardingsphere-governance/shardingsphere-governance-repository/shardingsphere-governance-repository-provider/shardingsphere-governance-repository-apollo/src/test/resources/mockdata-governance.properties
+++ /dev/null
@@ -1,22 +0,0 @@
-#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements.  See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You under the Apache License, Version 2.0
-# (the "License"); you may not use this file except in compliance with
-# the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-test.children.0=value0
-test.children.1=value1
-test.children.2=value2
-test.children.3=value3
-test.children.4=value4
diff --git 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/main/java/org/apache/shardingsphere/driver/governance/internal/util/YamlGovernanceRepositoryConfigurationSwapperUtil.java
 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/main/java/org/apache/shardingsphere/driver/governance/internal/util/YamlGovernanceRepositoryConfigurationSwapperUtil.java
index 9ed0b02..c0a9932 100644
--- 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/main/java/org/apache/shardingsphere/driver/governance/internal/util/YamlGovernanceRepositoryConfigurationSwapperUtil.java
+++ 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/main/java/org/apache/shardingsphere/driver/governance/internal/util/YamlGovernanceRepositoryConfigurationSwapperUtil.java
@@ -38,10 +38,6 @@ public final class 
YamlGovernanceRepositoryConfigurationSwapperUtil {
      * @return governance repository configuration map
      */
     public static GovernanceConfiguration marshal(final 
YamlGovernanceConfiguration governance) {
-        if (null == governance.getAdditionalConfigCenter()) {
-            return new GovernanceConfiguration(governance.getName(), 
SWAPPER.swapToObject(governance.getRegistryCenter()), governance.isOverwrite());
-        }
-        return new GovernanceConfiguration(governance.getName(),
-                SWAPPER.swapToObject(governance.getRegistryCenter()), 
SWAPPER.swapToObject(governance.getAdditionalConfigCenter()), 
governance.isOverwrite());
+        return new GovernanceConfiguration(governance.getName(), 
SWAPPER.swapToObject(governance.getRegistryCenter()), governance.isOverwrite());
     }
 }
diff --git 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/java/org/apache/shardingsphere/driver/governance/internal/datasource/GovernanceShardingSphereDataSourceTest.java
 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/java/org/apache/shardingsphere/driver/governance/internal/datasource/GovernanceShardingSphereDataSourceTest.java
index 9c5754b..880b79a 100644
--- 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/java/org/apache/shardingsphere/driver/governance/internal/datasource/GovernanceShardingSphereDataSourceTest.java
+++ 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/java/org/apache/shardingsphere/driver/governance/internal/datasource/GovernanceShardingSphereDataSourceTest.java
@@ -70,7 +70,7 @@ public final class GovernanceShardingSphereDataSourceTest {
     }
     
     private static GovernanceConfiguration getGovernanceConfiguration() {
-        return new GovernanceConfiguration("test_name", 
getRegistryCenterConfiguration(), getConfigCenterConfiguration(), true);
+        return new GovernanceConfiguration("test_name", 
getRegistryCenterConfiguration(), true);
     }
     
     private static GovernanceCenterConfiguration 
getRegistryCenterConfiguration() {
@@ -79,12 +79,6 @@ public final class GovernanceShardingSphereDataSourceTest {
         return new GovernanceCenterConfiguration("REG_TEST", "localhost:3181", 
properties);
     }
     
-    private static GovernanceCenterConfiguration 
getConfigCenterConfiguration() {
-        Properties properties = new Properties();
-        properties.setProperty("overwrite", "true");
-        return new GovernanceCenterConfiguration("CONFIG_TEST", 
"localhost:3181", properties);
-    }
-    
     @Test
     public void assertInitializeGovernanceShardingSphereDataSource() throws 
SQLException {
         assertThat(new 
GovernanceShardingSphereDataSource(getGovernanceConfiguration()).getConnection(),
 instanceOf(Connection.class));
diff --git 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/replica_query/configWithReplicaQueryDataSourceWithProps.yaml
 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/replica_query/configWithReplicaQueryDataSourceWithProps.yaml
index 2166874..f9022ab 100644
--- 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/replica_query/configWithReplicaQueryDataSourceWithProps.yaml
+++ 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/replica_query/configWithReplicaQueryDataSourceWithProps.yaml
@@ -58,12 +58,4 @@ governance:
       timeToLiveSeconds: 10
       maxRetries: 10
       operationTimeoutMilliseconds: 10
-  additionalConfigCenter:
-    type: CONFIG_TEST
-    serverLists: localhost:3181
-    props:
-      retryIntervalMilliseconds: 10
-      timeToLiveSeconds: 10
-      maxRetries: 10
-      operationTimeoutMilliseconds: 10
   overwrite: true
diff --git 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/replica_query/configWithReplicaQueryDataSourceWithoutProps.yaml
 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/replica_query/configWithReplicaQueryDataSourceWithoutProps.yaml
index 9d2d033..c63c24c 100644
--- 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/replica_query/configWithReplicaQueryDataSourceWithoutProps.yaml
+++ 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/replica_query/configWithReplicaQueryDataSourceWithoutProps.yaml
@@ -58,12 +58,4 @@ governance:
       timeToLiveSeconds: 10
       maxRetries: 10
       operationTimeoutMilliseconds: 10
-  additionalConfigCenter:
-    type: CONFIG_TEST
-    serverLists: localhost:3181
-    props:
-      retryIntervalMilliseconds: 10
-      timeToLiveSeconds: 10
-      maxRetries: 10
-      operationTimeoutMilliseconds: 10
   overwrite: true
diff --git 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding/configWithDataSourceWithProps.yaml
 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding/configWithDataSourceWithProps.yaml
index c0837e0..2071902 100644
--- 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding/configWithDataSourceWithProps.yaml
+++ 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding/configWithDataSourceWithProps.yaml
@@ -96,12 +96,4 @@ governance:
       timeToLiveSeconds: 10
       maxRetries: 10
       operationTimeoutMilliseconds: 10
-  additionalConfigCenter:
-    type: CONFIG_TEST
-    serverLists: localhost:3181
-    props:
-      retryIntervalMilliseconds: 10
-      timeToLiveSeconds: 10
-      maxRetries: 10
-      operationTimeoutMilliseconds: 10
   overwrite: true
diff --git 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding/configWithDataSourceWithoutProps.yaml
 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding/configWithDataSourceWithoutProps.yaml
index c6e7281..2ac9d6d 100644
--- 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding/configWithDataSourceWithoutProps.yaml
+++ 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding/configWithDataSourceWithoutProps.yaml
@@ -96,12 +96,4 @@ governance:
       timeToLiveSeconds: 10
       maxRetries: 10
       operationTimeoutMilliseconds: 10
-  additionalConfigCenter:
-    type: CONFIG_TEST
-    serverLists: localhost:3181
-    props:
-      retryIntervalMilliseconds: 10
-      timeToLiveSeconds: 10
-      maxRetries: 10
-      operationTimeoutMilliseconds: 10
   overwrite: true
diff --git 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding/configWithoutDataSourceWithProps.yaml
 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding/configWithoutDataSourceWithProps.yaml
index 613c5fc..c06b6a7 100644
--- 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding/configWithoutDataSourceWithProps.yaml
+++ 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding/configWithoutDataSourceWithProps.yaml
@@ -78,12 +78,4 @@ governance:
       timeToLiveSeconds: 10
       maxRetries: 10
       operationTimeoutMilliseconds: 10
-  additionalConfigCenter:
-    type: CONFIG_TEST
-    serverLists: localhost:3181
-    props:
-      retryIntervalMilliseconds: 10
-      timeToLiveSeconds: 10
-      maxRetries: 10
-      operationTimeoutMilliseconds: 10
   overwrite: true
diff --git 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding/configWithoutDataSourceWithoutProps.yaml
 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding/configWithoutDataSourceWithoutProps.yaml
index 54adaa9..42841af 100644
--- 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding/configWithoutDataSourceWithoutProps.yaml
+++ 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding/configWithoutDataSourceWithoutProps.yaml
@@ -80,12 +80,4 @@ governance:
       timeToLiveSeconds: 10
       maxRetries: 10
       operationTimeoutMilliseconds: 10
-  additionalConfigCenter:
-    type: CONFIG_TEST
-    serverLists: localhost:3181
-    props:
-      retryIntervalMilliseconds: 10
-      timeToLiveSeconds: 10
-      maxRetries: 10
-      operationTimeoutMilliseconds: 10
   overwrite: true
diff --git 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding_replica_query/configWithDataSourceWithProps.yaml
 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding_replica_query/configWithDataSourceWithProps.yaml
index a7317cc..542eaa5 100644
--- 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding_replica_query/configWithDataSourceWithProps.yaml
+++ 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding_replica_query/configWithDataSourceWithProps.yaml
@@ -132,12 +132,4 @@ governance:
       timeToLiveSeconds: 10
       maxRetries: 10
       operationTimeoutMilliseconds: 10
-  additionalConfigCenter:
-    type: CONFIG_TEST
-    serverLists: localhost:3181
-    props:
-      retryIntervalMilliseconds: 10
-      timeToLiveSeconds: 10
-      maxRetries: 10
-      operationTimeoutMilliseconds: 10
   overwrite: true
diff --git 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding_replica_query/configWithDataSourceWithoutProps.yaml
 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding_replica_query/configWithDataSourceWithoutProps.yaml
index c0144a9..ef46174 100644
--- 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding_replica_query/configWithDataSourceWithoutProps.yaml
+++ 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding_replica_query/configWithDataSourceWithoutProps.yaml
@@ -134,12 +134,4 @@ governance:
       timeToLiveSeconds: 10
       maxRetries: 10
       operationTimeoutMilliseconds: 10
-  additionalConfigCenter:
-    type: CONFIG_TEST
-    serverLists: localhost:3181
-    props:
-      retryIntervalMilliseconds: 10
-      timeToLiveSeconds: 10
-      maxRetries: 10
-      operationTimeoutMilliseconds: 10
   overwrite: true
diff --git 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding_replica_query/configWithDataSourceWithoutRules.yaml
 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding_replica_query/configWithDataSourceWithoutRules.yaml
index 56cadce..cfc28f7 100644
--- 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding_replica_query/configWithDataSourceWithoutRules.yaml
+++ 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding_replica_query/configWithDataSourceWithoutRules.yaml
@@ -55,12 +55,4 @@ governance:
       timeToLiveSeconds: 10
       maxRetries: 10
       operationTimeoutMilliseconds: 10
-  additionalConfigCenter:
-    type: CONFIG_TEST
-    serverLists: localhost:3181
-    props:
-      retryIntervalMilliseconds: 10
-      timeToLiveSeconds: 10
-      maxRetries: 10
-      operationTimeoutMilliseconds: 10
   overwrite: true
diff --git 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding_replica_query/configWithoutDataSourceWithProps.yaml
 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding_replica_query/configWithoutDataSourceWithProps.yaml
index 5818755..cfdc74f 100644
--- 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding_replica_query/configWithoutDataSourceWithProps.yaml
+++ 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding_replica_query/configWithoutDataSourceWithProps.yaml
@@ -91,12 +91,4 @@ governance:
       timeToLiveSeconds: 10
       maxRetries: 10
       operationTimeoutMilliseconds: 10
-  additionalConfigCenter:
-    type: CONFIG_TEST
-    serverLists: localhost:3181
-    props:
-      retryIntervalMilliseconds: 10
-      timeToLiveSeconds: 10
-      maxRetries: 10
-      operationTimeoutMilliseconds: 10
   overwrite: true
diff --git 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding_replica_query/configWithoutDataSourceWithoutProps.yaml
 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding_replica_query/configWithoutDataSourceWithoutProps.yaml
index 2d135bc..93e734c 100644
--- 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding_replica_query/configWithoutDataSourceWithoutProps.yaml
+++ 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/integrate/sharding_replica_query/configWithoutDataSourceWithoutProps.yaml
@@ -95,12 +95,4 @@ governance:
       timeToLiveSeconds: 10
       maxRetries: 10
       operationTimeoutMilliseconds: 10
-  additionalConfigCenter:
-    type: CONFIG_TEST
-    serverLists: localhost:3181
-    props:
-      retryIntervalMilliseconds: 10
-      timeToLiveSeconds: 10
-      maxRetries: 10
-      operationTimeoutMilliseconds: 10
   overwrite: true
diff --git 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/unit/sharding.yaml
 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/unit/sharding.yaml
index 3ef6f1f..51a1145 100644
--- 
a/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/unit/sharding.yaml
+++ 
b/shardingsphere-jdbc/shardingsphere-jdbc-governance/src/test/resources/yaml/unit/sharding.yaml
@@ -20,9 +20,6 @@ governance:
   registryCenter:
     type: REG_TEST
     serverLists: localhost:3181
-  additionalConfigCenter:
-    type: CONFIG_TEST
-    serverLists: localhost:3181
   overwrite: true
 
 dataSources:
@@ -103,6 +100,5 @@ rules:
       primaryDataSourceName: primary_ds
       replicaDataSourceNames:
         - replica_ds
-
 props:
   sql-show: false
diff --git 
a/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-boot-starter/src/main/java/org/apache/shardingsphere/spring/boot/governance/ShardingSphereGovernanceAutoConfiguration.java
 
b/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-boot-starter/src/main/java/org/apache/shardingsphere/spring/boot/governance/ShardingSphereGovernanceAutoConfi
 [...]
index 4d07479..3e8c280 100644
--- 
a/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-boot-starter/src/main/java/org/apache/shardingsphere/spring/boot/governance/ShardingSphereGovernanceAutoConfiguration.java
+++ 
b/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-boot-starter/src/main/java/org/apache/shardingsphere/spring/boot/governance/ShardingSphereGovernanceAutoConfiguration.java
@@ -74,11 +74,7 @@ public class ShardingSphereGovernanceAutoConfiguration 
implements EnvironmentAwa
     @Bean
     public GovernanceConfiguration governanceConfiguration() {
         Preconditions.checkState(Objects.nonNull(root.getGovernance()), "The 
governance configuration is invalid, please configure governance");
-        if (null == root.getGovernance().getAdditionalConfigCenter()) {
-            return new GovernanceConfiguration(root.getGovernance().getName(), 
swapper.swapToObject(root.getGovernance().getRegistryCenter()), 
root.getGovernance().isOverwrite());
-        }
-        return new GovernanceConfiguration(root.getGovernance().getName(),
-                
swapper.swapToObject(root.getGovernance().getRegistryCenter()), 
swapper.swapToObject(root.getGovernance().getAdditionalConfigCenter()), 
root.getGovernance().isOverwrite());
+        return new GovernanceConfiguration(root.getGovernance().getName(), 
swapper.swapToObject(root.getGovernance().getRegistryCenter()), 
root.getGovernance().isOverwrite());
     }
     
     /**
diff --git 
a/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-namespace/src/main/java/org/apache/shardingsphere/spring/namespace/governance/constants/DataSourceBeanDefinitionTag.java
 
b/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-namespace/src/main/java/org/apache/shardingsphere/spring/namespace/governance/constants/DataSourceBeanDefinitio
 [...]
index 4e5885c..61505b4 100644
--- 
a/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-namespace/src/main/java/org/apache/shardingsphere/spring/namespace/governance/constants/DataSourceBeanDefinitionTag.java
+++ 
b/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-namespace/src/main/java/org/apache/shardingsphere/spring/namespace/governance/constants/DataSourceBeanDefinitionTag.java
@@ -38,7 +38,5 @@ public final class DataSourceBeanDefinitionTag {
     
     public static final String REG_CENTER_REF_ATTRIBUTE = "reg-center-ref";
     
-    public static final String CONFIG_CENTER_REF_ATTRIBUTE = 
"config-center-ref";
-    
     public static final String OVERWRITE_ATTRIBUTE = "overwrite";
 }
diff --git 
a/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-namespace/src/main/java/org/apache/shardingsphere/spring/namespace/governance/constants/GovernanceCenterConfigurationBeanDefinitionTag.java
 
b/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-namespace/src/main/java/org/apache/shardingsphere/spring/namespace/governance/constants/Gove
 [...]
index 707c021..6e1b447 100644
--- 
a/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-namespace/src/main/java/org/apache/shardingsphere/spring/namespace/governance/constants/GovernanceCenterConfigurationBeanDefinitionTag.java
+++ 
b/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-namespace/src/main/java/org/apache/shardingsphere/spring/namespace/governance/constants/GovernanceCenterConfigurationBeanDefinitionTag.java
@@ -28,8 +28,6 @@ public final class 
GovernanceCenterConfigurationBeanDefinitionTag {
     
     public static final String REG_CENTER_ROOT_TAG = "reg-center";
     
-    public static final String CONFIG_CENTER_ROOT_TAG = "config-center";
-    
     public static final String TYPE_ATTRIBUTE = "type";
     
     public static final String SERVER_LISTS_ATTRIBUTE = "server-lists";
diff --git 
a/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-namespace/src/main/java/org/apache/shardingsphere/spring/namespace/governance/handler/GovernanceNamespaceHandler.java
 
b/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-namespace/src/main/java/org/apache/shardingsphere/spring/namespace/governance/handler/GovernanceNamespaceHandler.java
index f9ab91d..5756ecd 100644
--- 
a/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-namespace/src/main/java/org/apache/shardingsphere/spring/namespace/governance/handler/GovernanceNamespaceHandler.java
+++ 
b/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-namespace/src/main/java/org/apache/shardingsphere/spring/namespace/governance/handler/GovernanceNamespaceHandler.java
@@ -31,7 +31,6 @@ public final class GovernanceNamespaceHandler extends 
NamespaceHandlerSupport {
     @Override
     public void init() {
         
registerBeanDefinitionParser(GovernanceCenterConfigurationBeanDefinitionTag.REG_CENTER_ROOT_TAG,
 new GovernanceCenterConfigurationBeanDefinitionParser());
-        
registerBeanDefinitionParser(GovernanceCenterConfigurationBeanDefinitionTag.CONFIG_CENTER_ROOT_TAG,
 new GovernanceCenterConfigurationBeanDefinitionParser());
         registerBeanDefinitionParser(DataSourceBeanDefinitionTag.ROOT_TAG, new 
DataSourceBeanDefinitionParser());
     }
 }
diff --git 
a/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-namespace/src/main/java/org/apache/shardingsphere/spring/namespace/governance/parser/DataSourceBeanDefinitionParser.java
 
b/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-namespace/src/main/java/org/apache/shardingsphere/spring/namespace/governance/parser/DataSourceBeanDefinitionPa
 [...]
index da5d186..a8a2245 100644
--- 
a/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-namespace/src/main/java/org/apache/shardingsphere/spring/namespace/governance/parser/DataSourceBeanDefinitionParser.java
+++ 
b/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-namespace/src/main/java/org/apache/shardingsphere/spring/namespace/governance/parser/DataSourceBeanDefinitionParser.java
@@ -88,9 +88,6 @@ public final class DataSourceBeanDefinitionParser extends 
AbstractBeanDefinition
         BeanDefinitionBuilder factory = 
BeanDefinitionBuilder.rootBeanDefinition(GovernanceConfiguration.class);
         
factory.addConstructorArgValue(element.getAttribute(DataSourceBeanDefinitionTag.ID_ATTRIBUTE));
         
factory.addConstructorArgReference(element.getAttribute(DataSourceBeanDefinitionTag.REG_CENTER_REF_ATTRIBUTE));
-        if 
(!Strings.isNullOrEmpty(element.getAttribute(DataSourceBeanDefinitionTag.CONFIG_CENTER_REF_ATTRIBUTE)))
 {
-            
factory.addConstructorArgReference(element.getAttribute(DataSourceBeanDefinitionTag.CONFIG_CENTER_REF_ATTRIBUTE));
-        }
         
factory.addConstructorArgValue(element.getAttribute(DataSourceBeanDefinitionTag.OVERWRITE_ATTRIBUTE));
         return factory.getBeanDefinition();
     }
diff --git 
a/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-namespace/src/main/resources/META-INF/namespace/governance.xsd
 
b/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-namespace/src/main/resources/META-INF/namespace/governance.xsd
index 8dfd2ad..66ec49c 100644
--- 
a/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-namespace/src/main/resources/META-INF/namespace/governance.xsd
+++ 
b/shardingsphere-jdbc/shardingsphere-jdbc-spring/shardingsphere-jdbc-governance-spring/shardingsphere-jdbc-governance-spring-namespace/src/main/resources/META-INF/namespace/governance.xsd
@@ -47,15 +47,4 @@
             <xsd:attribute name="server-lists" type="xsd:string" 
use="required" />
         </xsd:complexType>
     </xsd:element>
-    
-    <xsd:element name="config-center">
-        <xsd:complexType>
-            <xsd:all>
-                <xsd:element ref="beans:props" minOccurs="0" />
-            </xsd:all>
-            <xsd:attribute name="id" type="xsd:string" use="required" />
-            <xsd:attribute name="type" type="xsd:string" use="required" />
-            <xsd:attribute name="server-lists" type="xsd:string" 
use="required" />
-        </xsd:complexType>
-    </xsd:element>
 </xsd:schema>
diff --git 
a/shardingsphere-proxy/shardingsphere-proxy-bootstrap/src/test/resources/conf/local/server.yaml
 
b/shardingsphere-proxy/shardingsphere-proxy-bootstrap/src/test/resources/conf/local/server.yaml
index 418d103..e611a3f 100644
--- 
a/shardingsphere-proxy/shardingsphere-proxy-bootstrap/src/test/resources/conf/local/server.yaml
+++ 
b/shardingsphere-proxy/shardingsphere-proxy-bootstrap/src/test/resources/conf/local/server.yaml
@@ -25,14 +25,6 @@ governance:
       timeToLiveSeconds: 60
       maxRetries: 3
       operationTimeoutMilliseconds: 500
-  additionalConfigCenter:
-    type: CONFIG_FIXTURE
-    serverLists: localhost:3181
-    props:
-      retryIntervalMilliseconds: 10
-      timeToLiveSeconds: 10
-      maxRetries: 10
-      operationTimeoutMilliseconds: 10
   overwrite: false
 
 authentication:
diff --git 
a/shardingsphere-proxy/shardingsphere-proxy-bootstrap/src/test/resources/conf/reg_center/server.yaml
 
b/shardingsphere-proxy/shardingsphere-proxy-bootstrap/src/test/resources/conf/reg_center/server.yaml
index 15ba252..e8bbed9 100644
--- 
a/shardingsphere-proxy/shardingsphere-proxy-bootstrap/src/test/resources/conf/reg_center/server.yaml
+++ 
b/shardingsphere-proxy/shardingsphere-proxy-bootstrap/src/test/resources/conf/reg_center/server.yaml
@@ -25,12 +25,4 @@ governance:
       timeToLiveSeconds: 60
       maxRetries: 3
       operationTimeoutMilliseconds: 500
-  additionalConfigCenter:
-    type: CONFIG_FIXTURE
-    serverLists: localhost:3181
-    props:
-      retryIntervalMilliseconds: 10
-      timeToLiveSeconds: 10
-      maxRetries: 10
-      operationTimeoutMilliseconds: 10
   overwrite: false
diff --git 
a/shardingsphere-proxy/shardingsphere-proxy-common/src/test/java/org/apache/shardingsphere/proxy/config/yaml/swapper/YamlProxyConfigurationSwapperTest.java
 
b/shardingsphere-proxy/shardingsphere-proxy-common/src/test/java/org/apache/shardingsphere/proxy/config/yaml/swapper/YamlProxyConfigurationSwapperTest.java
index 1322025..e923610 100644
--- 
a/shardingsphere-proxy/shardingsphere-proxy-common/src/test/java/org/apache/shardingsphere/proxy/config/yaml/swapper/YamlProxyConfigurationSwapperTest.java
+++ 
b/shardingsphere-proxy/shardingsphere-proxy-common/src/test/java/org/apache/shardingsphere/proxy/config/yaml/swapper/YamlProxyConfigurationSwapperTest.java
@@ -117,7 +117,6 @@ public final class YamlProxyConfigurationSwapperTest {
         prepareAuthentication(yamlProxyServerConfig);
         YamlGovernanceConfiguration yamlGovernanceConfig = 
prepareGovernance(yamlProxyServerConfig);
         prepareRegistryCenter(yamlGovernanceConfig);
-        prepareAdditionalConfigCenter(yamlGovernanceConfig);
         prepareProps(yamlProxyServerConfig);
         YamlProxyRuleConfiguration yamlProxyRuleConfig = 
prepareRuleConfigurations(result);
         
when(yamlProxyRuleConfig.getSchemaName()).thenReturn("ruleConfigSchema1");
@@ -181,17 +180,6 @@ public final class YamlProxyConfigurationSwapperTest {
         when(yamlProxyServerConfig.getProps()).thenReturn(props);
     }
     
-    private void prepareAdditionalConfigCenter(final 
YamlGovernanceConfiguration yamlGovernanceConfig) {
-        YamlGovernanceCenterConfiguration additionalConfigCenterConfig = 
mock(YamlGovernanceCenterConfiguration.class);
-        
when(yamlGovernanceConfig.getAdditionalConfigCenter()).thenReturn(additionalConfigCenterConfig);
-        when(additionalConfigCenterConfig.getType()).thenReturn("typeTwo");
-        
when(additionalConfigCenterConfig.getServerLists()).thenReturn("serverLists2");
-        Properties props = new Properties();
-        props.setProperty("key2", "value2");
-        when(additionalConfigCenterConfig.getProps()).thenReturn(props);
-        when(yamlGovernanceConfig.isOverwrite()).thenReturn(true);
-    }
-    
     private void prepareRegistryCenter(final YamlGovernanceConfiguration 
yamlGovernanceConfig) {
         YamlGovernanceCenterConfiguration registryCenterConfig = 
mock(YamlGovernanceCenterConfiguration.class);
         
when(yamlGovernanceConfig.getRegistryCenter()).thenReturn(registryCenterConfig);