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

The only solution which work for me: install erlang & rabbitmq from deb, so:

First remove:

apt-get purge rabbitmq-server
apt-get purge erlang
apt-get autoremove
reboot

After install wget:

sudo apt-get -y install socat logrotate init-system-helpers adduser
sudo apt-get -y install wget

Install erlang:

wget https://packages.erlang-solutions.com/erlang-solutions_1.0_all.deb
sudo dpkg -i erlang-solutions_1.0_all.deb
sudo apt-get update
sudo apt-get install erlang

Install rabbitmq:

sudo apt-get update
wget https://github.com/rabbitmq/rabbitmq-server/releases/download/v3.7.17/rabbitmq-server_3.7.17-1_all.deb
sudo dpkg -i rabbitmq-server_3.7.17-1_all.deb
rm rabbitmq-server_3.7.17-1_all.deb