Shulou(Shulou.com)05/31 Report--

In this issue, the editor will bring you about how to use cluster to set passwords in redis. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.

Redis cluster set password (instance needs to be restarted)

1. Modify the configuration file redis.conf in all redis clusters

Masterauth passwd

Requirepass passwd

two。 Log in to each instance to modify

Config set masterauth passwd

Config set requirepass passwd

Config rewrite

Note: the password of each instance must be the same, otherwise the cluster will fail.

3. After setting the password, an error will be reported if you use redis-trb.rb, and modify the password in the file client.rb.

Class Client

DEFAULTS = {

: url = > lambda {ENV ["REDIS_URL"]}

: scheme = > "redis"

: host = > "127.0.0.1"

: port = > 6379

: path = > nil

: timeout = > 5.0

: password = > "passwd"

: db = > 0

: driver = > nil

: id = > nil

: tcp_keepalive = > 0

: reconnect_attempts = > 1

: inherit_socket = > false

}

Can be found at: find /-name "client.rb"

/ usr/local/gems/ruby-2.3.3/gems/redis-4.0.0/lib/redis/client.rb

This is how to use cluster to set the password in the redis shared by the editor. If you happen to have similar doubts, you might as well refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

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