#7318, add governance updater (#7979)

shardingsphere-governance/shardingsphere-governance-core/shardingsphere-governance-core-facade/src/main/java/org/apache/shardingsphere/governance/core/facade/GovernanceFacade.java

@@ -90,6 +90,18 @@ public final class GovernanceFacade implements AutoCloseable {
         listenerManager.init();
     }
     
+    /**
+     * Update configurations.
+     *
+     * @param dataSourceConfigMap schema data source configuration map
+     * @param schemaRuleMap schema rule map
+     */
+    public void updateConfigurations(final Map<String, Map<String, DataSourceConfiguration>> dataSourceConfigMap, final Map<String, Collection<RuleConfiguration>> schemaRuleMap) {
+        for (Entry<String, Map<String, DataSourceConfiguration>> entry : dataSourceConfigMap.entrySet()) {
+            configCenter.persistConfigurations(entry.getKey(), dataSourceConfigMap.get(entry.getKey()), schemaRuleMap.get(entry.getKey()), true);
+        }
+    }
+    
     @Override
     public void close() {
         repositoryFacade.close();

shardingsphere-proxy/shardingsphere-proxy-bootstrap/src/main/java/org/apache/shardingsphere/proxy/initializer/impl/GovernanceBootstrapInitializer.java

@@ -30,6 +30,7 @@ import org.apache.shardingsphere.infra.context.schema.SchemaContexts;
 import org.apache.shardingsphere.infra.config.datasource.DataSourceParameter;
 import org.apache.shardingsphere.infra.yaml.swapper.YamlRuleConfigurationSwapperEngine;
 import org.apache.shardingsphere.proxy.config.ProxyConfiguration;
+import org.apache.shardingsphere.proxy.config.ProxyConfigurationUpdater;
 import org.apache.shardingsphere.proxy.config.YamlProxyConfiguration;
 import org.apache.shardingsphere.proxy.config.util.DataSourceParameterConverter;
 import org.apache.shardingsphere.proxy.config.yaml.YamlProxyRuleConfiguration;
@@ -48,7 +49,7 @@ import java.util.stream.Collectors;
  */
 public final class GovernanceBootstrapInitializer extends AbstractBootstrapInitializer {
     
-    private final GovernanceFacade governanceFacade = new GovernanceFacade();
+    private final GovernanceFacade governanceFacade = ProxyConfigurationUpdater.getGovernanceFacade();
     
     @Override
     protected ProxyConfiguration getProxyConfiguration(final YamlProxyConfiguration yamlConfig) {

shardingsphere-proxy/shardingsphere-proxy-common/pom.xml

@@ -37,6 +37,11 @@
             <artifactId>shardingsphere-governance-core-common</artifactId>
             <version>${project.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.apache.shardingsphere</groupId>
+            <artifactId>shardingsphere-governance-core-facade</artifactId>
+            <version>${project.version}</version>
+        </dependency>
         <dependency>
             <groupId>org.apache.shardingsphere</groupId>
             <artifactId>shardingsphere-infra-context</artifactId>

shardingsphere-proxy/shardingsphere-proxy-common/src/main/java/org/apache/shardingsphere/proxy/config/ProxyConfigurationUpdater.java

+/*
+ * 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.proxy.config;
+
+import org.apache.shardingsphere.governance.core.facade.GovernanceFacade;
+import org.apache.shardingsphere.infra.config.RuleConfiguration;
+import org.apache.shardingsphere.infra.config.datasource.DataSourceConfiguration;
+
+import java.util.Collection;
+import java.util.Map;
+
+/**
+ * Proxy configuration updater.
+ */
+public final class ProxyConfigurationUpdater {
+    
+    private static final GovernanceFacade GOVERNANCE_FACADE = new GovernanceFacade();
+    
+    /**
+     * Get governance facade.
+     *
+     * @return governance facade
+     */
+    public static GovernanceFacade getGovernanceFacade() {
+        return GOVERNANCE_FACADE;
+    }
+    
+    /**
+     * Update configurations.
+     *
+     * @param dataSourceConfigMap data source config map
+     * @param schemaRuleMap schema rule map
+     */
+    public static void update(final Map<String, Map<String, DataSourceConfiguration>> dataSourceConfigMap, final Map<String, Collection<RuleConfiguration>> schemaRuleMap) {
+        GOVERNANCE_FACADE.updateConfigurations(dataSourceConfigMap, schemaRuleMap);
+    }
+}