redis. exceptions. ConnectionError: Error 111 connecting to 172.16.8.128:6379. Connection refused.

redis The binding 127.0.0.1, Remote access denied

modify /etc/redis.conf Under the document bind To configure , Change to 0.0.0.0, Allow all

Restart the service after modification service redis restart (centos7 Please use the command systemctl restart redis.server)

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reconnect , If it works , That's it , If you fail , You may encounter the following problems ：

redis.exceptions.ResponseError: NOAUTH Authentication required.

No password is set in the connection information , Add in relevant connection settings password