How to use

loadConfigMap

method

in

org.apache.shardingsphere.orchestration.internal.registry.config.service.ConfigurationService

public OrchestrationShardingDataSource(final OrchestrationConfiguration orchestrationConfig) throws SQLException {
  super(new ShardingOrchestrationFacade(orchestrationConfig, Collections.singletonList(ShardingConstant.LOGIC_SCHEMA_NAME)));
  ConfigurationService configService = getShardingOrchestrationFacade().getConfigService();
  ShardingRuleConfiguration shardingRuleConfig = configService.loadShardingRuleConfiguration(ShardingConstant.LOGIC_SCHEMA_NAME);
  Preconditions.checkState(null != shardingRuleConfig && !shardingRuleConfig.getTableRuleConfigs().isEmpty(), "Missing the sharding rule configuration on registry center");
  dataSource = new ShardingDataSource(DataSourceConverter.getDataSourceMap(configService.loadDataSourceConfigurations(ShardingConstant.LOGIC_SCHEMA_NAME)),
      new OrchestrationShardingRule(shardingRuleConfig, configService.loadDataSourceConfigurations(ShardingConstant.LOGIC_SCHEMA_NAME).keySet()),
      configService.loadConfigMap(), configService.loadProperties());
  getShardingOrchestrationFacade().init();
}

public OrchestrationMasterSlaveDataSource(final OrchestrationConfiguration orchestrationConfig) throws SQLException {
  super(new ShardingOrchestrationFacade(orchestrationConfig, Collections.singletonList(ShardingConstant.LOGIC_SCHEMA_NAME)));
  ConfigurationService configService = getShardingOrchestrationFacade().getConfigService();
  MasterSlaveRuleConfiguration masterSlaveRuleConfig = configService.loadMasterSlaveRuleConfiguration(ShardingConstant.LOGIC_SCHEMA_NAME);
  Preconditions.checkState(null != masterSlaveRuleConfig && !Strings.isNullOrEmpty(masterSlaveRuleConfig.getMasterDataSourceName()), "No available master slave rule configuration to load.");
  dataSource = new MasterSlaveDataSource(DataSourceConverter.getDataSourceMap(configService.loadDataSourceConfigurations(ShardingConstant.LOGIC_SCHEMA_NAME)),
      new OrchestrationMasterSlaveRule(masterSlaveRuleConfig), configService.loadConfigMap(), configService.loadProperties());
  getShardingOrchestrationFacade().init();
}

private static void startWithRegistryCenter(final YamlProxyServerConfiguration serverConfig,
                      final Collection<String> shardingSchemaNames, final Map<String, YamlProxyRuleConfiguration> ruleConfigs, final int port) throws InterruptedException {
  try (ShardingOrchestrationFacade shardingOrchestrationFacade = new ShardingOrchestrationFacade(serverConfig.getOrchestration().getOrchestrationConfiguration(), shardingSchemaNames)) {
    initShardingOrchestrationFacade(serverConfig, ruleConfigs, shardingOrchestrationFacade);
    GlobalRegistry.getInstance().init(getSchemaDataSourceParameterMap(shardingOrchestrationFacade), getSchemaRules(shardingOrchestrationFacade),
        shardingOrchestrationFacade.getConfigService().loadAuthentication(), shardingOrchestrationFacade.getConfigService().loadConfigMap(),
        shardingOrchestrationFacade.getConfigService().loadProperties(), true);
    initOpenTracing();
    ShardingProxy.getInstance().start(port);
  }
}

private static void startWithRegistryCenter(final YamlProxyServerConfiguration serverConfig,
                      final Collection<String> shardingSchemaNames, final Map<String, YamlProxyRuleConfiguration> ruleConfigs, final int port) throws InterruptedException {
  try (ShardingOrchestrationFacade shardingOrchestrationFacade = new ShardingOrchestrationFacade(serverConfig.getOrchestration().getOrchestrationConfiguration(), shardingSchemaNames)) {
    initShardingOrchestrationFacade(serverConfig, ruleConfigs, shardingOrchestrationFacade);
    GlobalRegistry.getInstance().init(getSchemaDataSourceParameterMap(shardingOrchestrationFacade), getSchemaRules(shardingOrchestrationFacade),
        shardingOrchestrationFacade.getConfigService().loadAuthentication(), shardingOrchestrationFacade.getConfigService().loadConfigMap(),
        shardingOrchestrationFacade.getConfigService().loadProperties(), true);
    initOpenTracing();
    ShardingProxy.getInstance().start(port);
  }
}