Redis学习笔记~conf自主集群模式

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Redis自主提供了集群模式，当然也只是比较简单的读写分离模式，或者叫主从模式，它在各个redis服务端自己做数据同步机制，当然就是将主服务端的信息同步到各个slave服务器上，在客户端集成的驱动中，需要指定主节点和从节点的信息，服务端根据各自的conf的文件来实现的，下面我主要说一下两大客户端驱动是实现集群的方式方法。

服务端配置

服务端各个从服务器配置如何（6789为主节点的端口，6380为自己节点的端口）

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客户端配置

ServiceStack.Redis驱动

        /// <summary>

        /// 创建链接池管理对象

        /// </summary>

        private static void CreateManager()

        {

            //redis写服务器集群

            string[] writeServerList = ConfigManager.Config.Redis.WriteServerList.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);

            //redis读服务器集群

            string[] readServerList = ConfigManager.Config.Redis.ReadServerList.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);

            RedisClientManagerConfig s = new RedisClientManagerConfig();

            s.MaxWritePoolSize = ConfigManager.Config.Redis.MaxWritePoolSize;

            s.MaxReadPoolSize = ConfigManager.Config.Redis.MaxReadPoolSize;

            s.AutoStart = ConfigManager.Config.Redis.AutoStart;

            prcm = new PooledRedisClientManager(writeServerList, readServerList, s);

        }

StackExchange.Redis驱动

    /// <summary>

    /// redis队列管理者,简单的队列添加内容，以及实时消费等功能，与Lind.DDD.CachingQueue不同它将会连接到本地的redis服务器 ，

    /// 默认6379端口,多个连接通过逗号分割 。 其他选项在名称的后面包含了一个 “= ”。 例如

    /// var conn = ConnectionMultiplexer.Connect("redis0:6380,redis1:6380,allowAdmin=true");

    /// </summary>

    public class RedisQueueManager

    {

        /// <summary>

        /// redis连接对象

        /// </summary>

        static ConnectionMultiplexer conn = ConnectionMultiplexer.Connect(ConfigConstants.ConfigManager.Config.Redis.Host);

        /// <summary>

        /// 缓存数据库

        /// </summary>

        static IDatabase cache = conn.GetDatabase();

也可以通过ConfigurationOptions参数来进行配置

ConfigurationOptions config = new ConfigurationOptions

{

EndPoints =

{

{ "redis0",  },

{ "redis1",  }

},

CommandMap = CommandMap.Create(new HashSet<string>

{

"INFO", "CONFIG", "CLUSTER",

"PING", "ECHO", "CLIENT"

}, available: false),

KeepAlive = ,

DefaultVersion = new Version(, , ),

Password = "changeme"

};

当然，它上面代码也可以直接使用下面的字符串来代替，参数化比较灵活

redis0:,redis1:,keepAlive=,version=2.8.,$CLIENT=,$CLUSTER=,$CONFIG=,$ECHO=,$INFO=,$PING=

好了，对于redis自主集群模式就介绍到这里，下次我们来说说Redis Cluster这个集群，它也是大势所趋！

感谢各位的阅读！

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