redis cluster 設定密碼

redis叢集設定密碼(需重啟例項)

1.修改redis 所有叢集中的配置檔案redis.conf

masterauth passwd 

requirepass passwd 

2.登入各例項修改

config set masterauth passwd

config set requirepass passwd

config rewrite

注：設定的各例項密碼必須保持一致，否則叢集會失敗

3.設定密碼後，若使用redis-trb.rb會報錯，修改檔案client.rb中的password

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

    }

可透過：find / -name "client.rb" 查詢

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