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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