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I have set up a master - slave - slave relationship among my 3 instances, at 127.0.0.1:6379, 6380, 6381.

Instances and sentinels all run on same IP, different ports. and I have set up 3 sentinels(127.0.0.1:26379,26380,26381) with following config:

sentinel monitor mymaster 127.0.0.1 6379 1
sentinel down-after-milliseconds mymaster 60000
sentinel failover-timeout mymaster 180000  
sentinel config-epoch mymaster 0
sentinel leader-epoch mymaster 53
sentinel parallel-syncs mymaster 1

port 26381

dir "/usr/local/Cellar/redis/3.0.2"
sentinel announce-ip 127.0.0.1
sentinel announce-port 26381

to explain my setup further, I am just trying to test on my local machine if sentinel can respond to manual shutdown of the master. Looking at the sentinel master mymaster, the result is that sentinel does not recognize the master nor the other sentinels:

127.0.0.1:26381> sentinel master mymaster
1) "name"
2) "mymaster"
3) "ip"
4) "127.0.0.1"
5) "port"
6) "6379"
7) "runid"
8) ""
9) "flags"
10) "s_down,o_down,master,disconnected"
11) "pending-commands"
12) "-1"
13) "last-ping-sent"
14) "479567"
15) "last-ok-ping-reply"
16) "479567"
17) "last-ping-reply"
18) "27895"
19) "s-down-time"
20) "419512"
21) "o-down-time" 
22) "419512"
23) "down-after-milliseconds"
24) "60000"
25) "info-refresh" 
26) "1435337950249"
27) "role-reported"
28) "master"
29) "role-reported-time"
30) "479567"
31) "config-epoch"
32) "0" 
33) "num-slaves"
34) "0"
35) "num-other-sentinels"
36) "0"
37) "quorum"
38) "1"
39) "failover-timeout"
40) "180000"
41) "parallel-syncs"
42) "1"

I am not able to change from the config file this sentinel behavior. Is there any way sentinels can talk to each other, and recognize my master?

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2 回答 2

1

我要检查的第一件事是主人是否需要身份验证。如果是这样，您需要设置它。一旦成功，其他一切都会到位，因为哨兵将通过主人发现其他人，而奴隶将以同样的方式被检测到，

于 2015-07-01T21:24:48.480 回答
0

任何人都很难解决我一直遇到的问题：

sentinel known-sentinel 127.0.0.1 26379 sentinel known-sentinel 127.0.0.1 26380 sentinel known-slave 127.0.0.1 6380 sentinel known-slave 127.0.0.1 6381

有帮助。

于 2015-07-01T20:13:05.360 回答