Embedded Mongo : Mongo群集问题不支持会话

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.mongodb.core.MongoTemplate;
import org.springframework.data.mongodb.core.SimpleMongoClientDatabaseFactory;
import de.flapdoodle.embed.mongo.MongodExecutable;
import de.flapdoodle.embed.mongo.MongodStarter;
import de.flapdoodle.embed.mongo.config.MongodConfig;
import de.flapdoodle.embed.mongo.config.RuntimeConfig;
import de.flapdoodle.embed.mongo.distribution.Version;
import de.flapdoodle.embed.process.runtime.Network;

@Configuration
public class EmbeddedMongoConfig {

    @Bean
    public MongodExecutable embeddedMongoServer() throws Exception {
        MongodStarter starter = MongodStarter.getDefaultInstance();
        int port = 27017;
        MongodConfig mongodConfig = MongodConfig.builder()
                .version(Version.Main.PRODUCTION)
                .net(new Net(port, Network.localhostIsIPv6()))
                .build();
        return starter.prepare(mongodConfig);
    }

    @Bean
    public MongoTemplate mongoTemplate() throws Exception {
        embeddedMongoServer().start();
        return new MongoTemplate(new SimpleMongoClientDatabaseFactory("mongodb://localhost:27017/test"));
    }
}

version: '3.1'

services:
  mongo1:
    image: mongo:4.4
    container_name: mongo1
    ports:
      - 27017:27017
    command: ["mongod", "--replSet", "rs0"]

  mongo2:
    image: mongo:4.4
    container_name: mongo2
    ports:
      - 27018:27017
    command: ["mongod", "--replSet", "rs0"]

  mongo3:
    image: mongo:4.4
    container_name: mongo3
    ports:
      - 27019:27017
    command: ["mongod", "--replSet", "rs0"]

  mongo-setup:
    image: mongo:4.4
    depends_on:
      - mongo1
      - mongo2
      - mongo3
    entrypoint: >
      bash -c "
      sleep 5;
      echo 'rs.initiate({_id: \"rs0\", members: [{ _id: 0, host: \"mongo1:27017\" }, { _id: 1, host: \"mongo2:27017\" }, { _id: 2, host: \"mongo3:27017\" }]})' | mongo --host mongo1:27017;
      "

spring:
  data:
    mongodb:
      uri: mongodb://mongo1:27017,mongo2:27017,mongo3:27017/test?replicaSet=rs0