rabbitmq-server fails to start after hostname has changed for first time

Question

I am using django-celery for my django project. Last day I have changed my computer\'s hostname (I am using Ubuntu 12.04, edited file \'/etc/hostname\'), and after next restart

Answer 1

My solution was to check and correct the $HOSTNAME and /etc/hostname. It turned out that my router was a little confused and gave me a wrong hostname domain. After restarting this one, I called export HOSTNAME=the.correct.hostname and my rabbit runs without restarting the server os.