java无法从我的电脑连接到docker中的redis sentinal
我在docker中使用sentinel运行redis,无法使用sentinel连接到我的redis。这是我的docker撰写文件:
version: '3'
networks:
app-tier:
driver: bridge
services:
redis:
image: 'bitnami/redis:latest'
environment:
- REDIS_REPLICATION_MODE=master
- REDIS_PASSWORD=str0ng_passw0rd
networks:
- app-tier
ports:
- '6379'
redis-slave:
image: 'bitnami/redis:latest'
environment:
- REDIS_REPLICATION_MODE=slave
- REDIS_MASTER_HOST=redis
- REDIS_MASTER_PASSWORD=str0ng_passw0rd
- REDIS_PASSWORD=str0ng_passw0rd
ports:
- '6379'
depends_on:
- redis
networks:
- app-tier
redis-sentinel:
image: 'bitnami/redis-sentinel:latest'
environment:
- REDIS_MASTER_HOST=redis
- REDIS_MASTER_PASSWORD=str0ng_passw0rd
depends_on:
- redis
- redis-slave
ports:
- '26379:26379'
networks:
- app-tier
我可以看到我的sentinetl已启动并运行,可以访问主控和从控:
docker exec redis-image_redis-sentinel_1 redis-cli -p 26379 info sentinel
# Sentinel
sentinel_masters:1
sentinel_tilt:0
sentinel_running_scripts:0
sentinel_scripts_queue_length:0
sentinel_simulate_failure_flags:0
master0:name=mymaster,status=ok,address=172.23.0.2:6379,slaves=1,sentinels=1
但当我从java从docker网络外部的本地PC访问redis时,我得到以下输出:
redis.clients.jedis.JedisSentinelPool initSentinels
INFO: Trying to find master from available Sentinels...
redis.clients.jedis.JedisSentinelPool initSentinels
INFO: Redis master running at 172.23.0.2:6379, starting Sentinel listeners...
redis.clients.jedis.JedisSentinelPool initPool
INFO: Created JedisPool to master at 172.23.0.2:6379
from master
redis.clients.jedis.exceptions.JedisConnectionException: Could not get a resource from the pool
at redis.clients.util.Pool.getResource(Pool.java:53)
at redis.clients.jedis.JedisSentinelPool.getResource(JedisSentinelPool.java:209)
at Main.main(Main.java:22)
Caused by: redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketTimeoutException: connect timed out
at redis.clients.jedis.Connection.connect(Connection.java:164)
at redis.clients.jedis.BinaryClient.connect(BinaryClient.java:80)
at redis.clients.jedis.BinaryJedis.connect(BinaryJedis.java:1677)
at redis.clients.jedis.JedisFactory.makeObject(JedisFactory.java:87)
at org.apache.commons.pool2.impl.GenericObjectPool.create(GenericObjectPool.java:868)
at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:435)
at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:363)
at redis.clients.util.Pool.getResource(Pool.java:49)
... 2 more
Caused by: java.net.SocketTimeoutException: connect timed out
at java.base/java.net.PlainSocketImpl.socketConnect(Native Method)
at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:399)
at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:242)
at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:224)
at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.base/java.net.Socket.connect(Socket.java:608)
at redis.clients.jedis.Connection.connect(Connection.java:158)
... 9 more
看起来我正在获取内部docker网络IP(172.23.0.2:6379),无法连接到实例
我无法找到解决方案,如何与docker外部的sentinals连接到redis
谢谢
共 (0) 个答案