springboot集成redis哨兵集群的实现示例

org.springframework.boot.autoconfigure.data.redis.LettuceConnectionConfiguration

protected final RedisSentinelConfiguration getSentinelConfig() {
   if (this.sentinelConfiguration != null) {
      return this.sentinelConfiguration;
   }
   RedisProperties.Sentinel sentinelProperties = this.properties.getSentinel();
   if (sentinelProperties != null) {
      RedisSentinelConfiguration config = new RedisSentinelConfiguration();
      config.master(sentinelProperties.getMaster());
      config.setSentinels(createSentinels(sentinelProperties));
      config.setUsername(this.properties.getUsername());
      if (this.properties.getPassword() != null) {
         config.setPassword(RedisPassword.of(this.properties.getPassword()));
      }
      config.setSentinelUsername(sentinelProperties.getUsername());
      if (sentinelProperties.getPassword() != null) {
         config.setSentinelPassword(RedisPassword.of(sentinelProperties.getPassword()));
      }
      config.setDatabase(this.properties.getDatabase());
      return config;
   }
   return null;
}

sentinel:
  master: mymaster
  password: 123456
  nodes:
    - 192.168.7.5:26379
    - 192.168.7.6:26380
    - 192.168.7.7:26381

server:
  port: 8081
spring:
  application:
    name: redis-data-demo
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://127.0.0.1:3306/hmdp?useSSL=false&serverTimezone=UTC
    username: root
    password: 123456
  redis:
    host: 127.0.0.1
    port: 6379
    lettuce:
      pool:
        max-active: 10
        max-idle: 10
        min-idle: 1
        time-between-eviction-runs: 10s
        enabled: true
    sentinel:
      master: mymaster
      password: 123456
      nodes:
        - 192.168.7.5:26379
        - 192.168.7.6:26380
        - 192.168.7.7:26381
  jackson:
    default-property-inclusion: non_null
    date-format: yyyy-MM-dd HH:mm:ss
    serialization:
      WRITE_DATES_AS_TIMESTAMPS: false
    deserialization:
      READ_DATE_TIMESTAMPS_AS_NANOSECONDS: false
  #  cache:
  #    type: redis
  #    redis:
  #      time-to-live: 1800 # 全局 key 过期时间
  #      cache-null-values: true
  main:
    allow-circular-references: true
  rabbitmq:
    host: 127.0.0.1
    username: zhazha
    password: 123456
    virtual-host: /
    listener:
      simple:
        acknowledge-mode: manual
        retry:
          enabled: true
          initial-interval: 300
          max-attempts: 3
          max-interval: 1000
    publisher-returns: true
    publisher-confirm-type: correlated
mybatis-plus:
  type-aliases-package: com.zhazha.entity
  global-config:
    banner: off
logging:
  level:
    com.zhazha: debug

@Bean
public LettuceClientConfigurationBuilderCustomizer clientConfigurationBuilderCustomizer(){
    return clientConfigurationBuilder -> clientConfigurationBuilder.readFrom(ReadFrom.REPLICA_PREFERRED);
}