can't build a instance successfully

Bernd Bausch berndbausch at gmail.com
Mon Apr 5 00:48:05 UTC 2021


This is where you should start your troubleshooting:

On 4/3/2021 2:42 PM, ĉœé˜³ĉœŞçƒˆ wrote:
> AMQP server on controller:5672 is unreachable

Something prevents your compute node from reaching the message queue 
server on the controller. It could be a network problem, routing problem 
on the compute node or the controller, message queue server might be 
down, firewall suddenly blocking port 5672, ... the possibilities are 
endless.




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