RabbitMQ 3.4.1, Erlang 20.0-rc2
Login using guest keeps prompting login failure
Using the management background to change the password also prompts that the login fails, and the online information is found to be found.
For security reasons, the default user of guest can only log in through localhost, and other IPs cannot use this account directly.
In order to solve this problem, you need to set the loopback_users configuration to empty in the rabbitmq configuration file, such as writing a configuration file: /etc/rabbitmq/rabbitmq.config, and add the following content to it:
[{rabbit, [{loopback_users, []}]}].
After saving, restart rabbitmq-server and you can use the guest username and password to log in at will (of course, this method is very insecure).
Or if you are logged in locally, you can use http://localhost:15672
Note: It is strongly recommended to create a user on the server side and grant permissions before logging in