Redis connection

- 클러스터 모드 설정

src/main/kotlin/kr/co/vividnext/sodalive/configs/RedisConfig.kt

@@ -1,13 +1,14 @@
 package kr.co.vividnext.sodalive.configs
 
+import io.lettuce.core.ClientOptions
 import org.springframework.beans.factory.annotation.Value
 import org.springframework.cache.annotation.EnableCaching
 import org.springframework.context.annotation.Bean
 import org.springframework.context.annotation.Configuration
 import org.springframework.data.redis.cache.RedisCacheConfiguration
 import org.springframework.data.redis.cache.RedisCacheManager
+import org.springframework.data.redis.connection.RedisClusterConfiguration
 import org.springframework.data.redis.connection.RedisConnectionFactory
-import org.springframework.data.redis.connection.RedisStandaloneConfiguration
 import org.springframework.data.redis.connection.lettuce.LettuceClientConfiguration
 import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory
 import org.springframework.data.redis.core.RedisTemplate
@@ -28,12 +29,23 @@ class RedisConfig(
 ) {
     @Bean
     fun redisConnectionFactory(): RedisConnectionFactory {
-        val clientConfiguration = LettuceClientConfiguration.builder()
+        val clusterConfig = RedisClusterConfiguration()
+        clusterConfig.clusterNode(host, port)
+
+        val clientConfig = LettuceClientConfiguration.builder()
+            .clientOptions(
+                ClientOptions.builder()
+                    .pingBeforeActivateConnection(true)
+                    .autoReconnect(true)
+                    .build()
+            )
+            .commandTimeout(Duration.ofSeconds(5))
+            .shutdownTimeout(Duration.ofSeconds(5))
             .useSsl()
             .disablePeerVerification()
             .build()
 
-        return LettuceConnectionFactory(RedisStandaloneConfiguration(host, port), clientConfiguration)
+        return LettuceConnectionFactory(clusterConfig, clientConfig)
     }
 
     @Bean