I deleted user "guest" from RabbitMQ web manager acceidentally without leaving any other admin account left. Now I cannot login into web manager anymore. Delete the RabbitMQ installation folder and reinstall does not help. When I try to add user via command, the error message shown below:
C:\Program Files\RabbitMQ Server\rabbitmq_server-3.8.1\sbin>rabbitmqctl add_user guest guest
Error: unable to perform an operation on node 'rabbit@DESKTOP-1UO5NEP'. Please see diagnostics information and suggestions below.
Most common reasons for this are:
* Target node is unreachable (e.g. due to hostname resolution, TCP connection or firewall issues)
* CLI tool fails to authenticate with the server (e.g. due to CLI tool's Erlang cookie not matching that of the server)
* Target node is not running
In addition to the diagnostics info below:
* See the CLI, clustering and networking guides on https://rabbitmq.com/documentation.html to learn more
* Consult server logs on node rabbit@DESKTOP-1UO5NEP
* If target node is configured to use long node names, don't forget to use --longnames with CLI tools
DIAGNOSTICS
===========
attempted to contact: ['rabbit@DESKTOP-1UO5NEP']
rabbit@DESKTOP-1UO5NEP:
* connected to epmd (port 4369) on DESKTOP-1UO5NEP
* epmd reports node 'rabbit' uses port 25672 for inter-node and CLI tool traffic
* TCP connection succeeded but Erlang distribution failed
* Authentication failed (rejected by the remote node), please check the Erlang cookie
Current node details:
* node name: 'rabbitmqcli-17552-rabbit@DESKTOP-1UO5NEP'
* effective user's home directory: C:\Users\danie
* Erlang cookie hash: fzyCmMMnKvpDaJ2EJpAtqQ==
I already make sure RabbitMQ service is running: RabbitMQ Service Screenshot
Can you teach me how to add back guest user or have a total reset the RabbitMQ? Thank you so much.
