在群集环境中使用acl配置redis 6时，必须创建一个额外的用户（假设不需要默认用户或该用户无权访问psync命令）。必须分配给此用户的确切命令是什么？
文档中有一个关于sentinel和replica的acl规则的小注解，指出sentinel需要：
auth，client，subscribe，script，publish，ping，info，multi，slaveof，config，client，exec（身份验证，客户端，订阅，脚本，发布，ping，信息，多，从属，配置，客户端，执行）
副本需要：
psync、replconf、ping
我最好的猜测是将两者结合起来，形成一个命令集：
auth，client，subscribe，script，publish，ping，info，multi，slaveof，config，client，exec，psync，replconf
摘自redis.conf，其中指出“和/或复制所需的其他命令”：

# If the master is password protected (using the "requirepass" configuration

# directive below) it is possible to tell the replica to authenticate before

# starting the replication synchronization process, otherwise the master will

# refuse the replica request.

# 

masterauth mymasterpassword

# 

# However this is not enough if you are using Redis ACLs (for Redis version

# 6 or greater), and the default user is not capable of running the PSYNC

# command and/or other commands needed for replication. In this case it's

# better to configure a special user to use with replication, and specify the

# masteruser configuration as such:

# 

masteruser mymasteruser

# 

# When masteruser is specified, the replica will authenticate against its

# master using the new AUTH form: AUTH <username> <password>.