【发布时间】:2021-02-15 12:06:26
【问题描述】:
我有 3 个运行 Redis 的 EC2 实例,如下所示:
- 服务器 001:10.0.1.203,端口:6379
- 服务器 002:10.0.1.202,端口:6380
- 服务器 003:10.0.1.190,端口:6381
每一个的配置文件:
# bind 127.0.0.1
protected-mode no
port PORT
pidfile /var/run/redis_PORT.pid
cluster-enabled yes
cluster-config-file nodes-PORT.conf
cluster-node-timeout 15000
我可以通过 redis 连接到每台服务器上的每一个。
但是当我运行集群创建时,脚本永远不会在服务器 001 上结束。
root@ip-10-0-1-203:~/redis-stable# redis-cli --cluster create 10.0.1.203:6379 10.0.1.202:6380 10.0.1.190:6381
>>> Performing hash slots allocation on 3 nodes...
Master[0] -> Slots 0 - 5460
Master[1] -> Slots 5461 - 10922
Master[2] -> Slots 10923 - 16383
M: 4c0b7609e5d906ff58d67ab446bbd9e20833e0db 10.0.1.203:6379
slots:[0-5460] (5461 slots) master
M: a5dbd72815a1875b58a0cc0fd6a52dc0b76735b7 10.0.1.202:6380
slots:[5461-10922] (5462 slots) master
M: 14d39c0876a982cadd50f301a3d35715171279c0 10.0.1.190:6381
slots:[10923-16383] (5461 slots) master
Can I set the above configuration? (type 'yes' to accept): yes
>>> Nodes configuration updated
>>> Assign a different config epoch to each node
>>> Sending CLUSTER MEET messages to join the cluster
Waiting for the cluster to join
....................................................................................................................................................................................................................................................................................................................................
服务器 002 日志:
44119:M 02 Nov 2020 13:30:03.477 * Ready to accept connections
44119:M 02 Nov 2020 13:30:45.362 # configEpoch set to 0 via CLUSTER RESET HARD
44119:M 02 Nov 2020 13:30:45.362 * Node hard reset, now I'm a5dbd72815a1875b58a0cc0fd6a52dc0b76735b7
44119:M 02 Nov 2020 13:30:59.352 # configEpoch set to 2 via CLUSTER SET-CONFIG-EPOCH
服务器 003 日志:
44033:M 02 Nov 2020 13:30:50.695 # configEpoch set to 0 via CLUSTER RESET HARD
44033:M 02 Nov 2020 13:30:50.695 * Node hard reset, now I'm 14d39c0876a982cadd50f301a3d35715171279c0
44033:M 02 Nov 2020 13:30:59.346 # configEpoch set to 3 via CLUSTER SET-CONFIG-EPOCH
配置中有什么遗漏吗?
【问题讨论】:
标签: redis redis-cluster redis-cli