content: /*
   * Copyright 1999-2018 Alibaba Group Holding Ltd.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.alibaba.nacos.api;
  
  /**
   * Support for reading the value of the specified variable from the -D parameter.
   *
   * <p>Properties that are preferred to which in {@link PropertyKeyConst}
   *
   * @author pbting
   */
  public interface SystemPropertyKeyConst {
      
      String NAMING_SERVER_PORT = "nacos.naming.exposed.port";
      
      /**
       * In the cloud (Alibaba Cloud or other cloud vendors) environment, whether to enable namespace resolution in the
       * cloud environment.
       * <p>
       * The default is on.
       * </p>
       */
      String IS_USE_CLOUD_NAMESPACE_PARSING = "nacos.use.cloud.namespace.parsing";
      
      /**
       * In the cloud environment, if the process level requires a globally uniform namespace, it can be specified with
       * the -D parameter.
       */
      String ANS_NAMESPACE = "ans.namespace";
      
      /**
       * It is also supported by the -D parameter.
       */
      String IS_USE_ENDPOINT_PARSING_RULE = "nacos.use.endpoint.parsing.rule";
      
      /**
       * Since 2.3.3, For some situation like java agent using nacos-client which can't use env ram info.
       */
      String IS_USE_RAM_INFO_PARSING = "nacos.use.ram.info.parsing";
  }
  