Connecting to a sentinel Redis 5.0.7 fails with NOAUTH Authentication required

[kalyashov]

I am trying to connect to the sentinel node of a Redis and I am getting the error:

Caused by: io.lettuce.core.RedisConnectionException: null
	at io.lettuce.core.RedisConnectionException.create(RedisConnectionException.java:75) ~[lettuce-core-5.3.3.RELEASE.jar:5.3.3.RELEASE]
	at io.lettuce.core.RedisConnectionException.create(RedisConnectionException.java:56) ~[lettuce-core-5.3.3.RELEASE.jar:5.3.3.RELEASE]
	at io.lettuce.core.AbstractRedisClient.getConnection(AbstractRedisClient.java:242) ~[lettuce-core-5.3.3.RELEASE.jar:5.3.3.RELEASE]
	at com.redislabs.lettusearch.RediSearchClient.connect(RediSearchClient.java:101) ~[lettusearch-2.3.2.jar:na]
	at com.redislabs.lettusearch.RediSearchClient.connect(RediSearchClient.java:94) ~[lettusearch-2.3.2.jar:na]
	at ru.vtb.payments.catalog.config.datasouce.RedisConfig.rediSearchReactiveCommands(RedisConfig.kt:27) ~[main/:na]
	at ru.vtb.payments.catalog.config.datasouce.RedisConfig$$EnhancerBySpringCGLIB$$7f1572ea.CGLIB$rediSearchReactiveCommands$1(<generated>) ~[main/:na]
	at ru.vtb.payments.catalog.config.datasouce.RedisConfig$$EnhancerBySpringCGLIB$$7f1572ea$$FastClassBySpringCGLIB$$173fceee.invoke(<generated>) ~[main/:na]
	at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) ~[spring-core-5.2.7.RELEASE.jar:5.2.7.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:331) ~[spring-context-5.2.7.RELEASE.jar:5.2.7.RELEASE]
	at ru.vtb.payments.catalog.config.datasouce.RedisConfig$$EnhancerBySpringCGLIB$$7f1572ea.rediSearchReactiveCommands(<generated>) ~[main/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Method.java:564) ~[na:na]
	at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE]
	... 82 common frames omitted
Caused by: io.lettuce.core.RedisCommandExecutionException: NOAUTH Authentication required.  
	at io.lettuce.core.ExceptionFactory.createExecutionException(ExceptionFactory.java:135) ~[lettuce-core-5.3.3.RELEASE.jar:5.3.3.RELEASE]
	at io.lettuce.core.ExceptionFactory.createExecutionException(ExceptionFactory.java:108) ~[lettuce-core-5.3.3.RELEASE.jar:5.3.3.RELEASE]
	at io.lettuce.core.RedisPublisher$SubscriptionCommand.complete(RedisPublisher.java:764) ~[lettuce-core-5.3.3.RELEASE.jar:5.3.3.RELEASE]

docker-compose.yml to launch redis containers:

version: '2'

networks:
  app-tier:
    driver: bridge

services:
  redis:
    image: 'redislabs/redisearch:latest'
    environment:
      - REDIS_PASSWORD=12345678
    ports:
      - '6379:6379'
    networks:
      - app-tier
  redis-sentinel:
    image: 'bitnami/redis-sentinel:latest'
    environment:
      - REDIS_MASTER_HOST=127.0.0.1
      - REDIS_MASTER_PASSWORD=12345678
      - REDIS_SENTINEL_PASSWORD=12345678
    ports:
      - '26379:26379'
    networks:
      - app-tier

The settings in the spring-boot app to connect Redis:

  redis:
    port: 6379
    database: 0
    host: localhost
    mutex-timeout: 300s
    command-timeout: 10s
    sentinel:
      master: mymaster
      nodes: 127.0.0.1:26379
      password: 12345678
    password: 12345678

I see that the redisURI is formed correctly

The password to Redis is correct:

I checked that the password to Redis is correct and also when I configure sentinel Redis without password there are no connection errors.

I see similar issues:

• Connecting to a sentinel Redis 5.0.1 server fails with NOAUTH Authentication required #1001
• Add support for Redis Sentinel authentication #1002
• RedisURI class does not parse password when using redis-sentinel #1232
  But they don't have a solution for me

[mp911de]

Are you able to reproduce the same issue with using plain Lettuce code? Looking at the stack trace, lettusearch seems involved. Please also check that the sentinels property (containing RedisURI objects) is associated as well with the password.

[kalyashov]

@mp911de I checked that RedisURI in sentintels contains password too.

[kalyashov]

A bug in com.redislabs.lettusearch.RediSearchClient so I close this issue. Thanks!