RabbitMq Service implementation Guide

This is a guide to setup and use rabbitmq service on cloud server to use it for multiple purposes like - Media Commpression service for any social media application where multiple users uploading their contents on a scale and you need to compress it to get multiple resolutions for website optimisation.

---- do not forget to give the user all the access ----

Step 1: Install RabbitMQ Server

sudo apt-get install curl gnupg apt-transport-https -y

We are now ready to add repository signing keys for RabbiMQ main, ErLang, and RabbitMQ PackageCloud repositories respectively:

sudo curl -1sLf "https://keys.openpgp.org/vks/v1/by-fingerprint/0A9AF2115F4687BD29803A206B73A36E6026DFCA" | sudo gpg --dearmor | sudo tee /usr/share/keyrings/com.rabbitmq.team.gpg > /dev/null
sudo curl -1sLf "https://keyserver.ubuntu.com/pks/lookup?op=get&search=0xf77f1eda57ebb1cc" | sudo gpg --dearmor | sudo tee /usr/share/keyrings/net.launchpad.ppa.rabbitmq.erlang.gpg > /dev/null
sudo curl -1sLf "https://packagecloud.io/rabbitmq/rabbitmq-server/gpgkey" | sudo gpg --dearmor | sudo tee /usr/share/keyrings/io.packagecloud.rabbitmq.gpg > /dev/null

sudo apt-get update -y

sudo apt-get install -y erlang-base \
     erlang-asn1 erlang-crypto erlang-eldap erlang-ftp erlang-inets \
     erlang-mnesia erlang-os-mon erlang-parsetools erlang-public-key \
     erlang-runtime-tools erlang-snmp erlang-ssl \
     erlang-syntax-tools erlang-tftp erlang-tools erlang-xmerl

Finally, we can install RabbitMQ server and its dependencies:

sudo apt-get install rabbitmq-server -y --fix-missing

sudo systemctl status rabbitmq-server

Step 2: Enable RabbitMQ Management Console

sudo rabbitmq-plugins enable rabbitmq_management

sudo rabbitmq-plugins list

Step 3: Set Up RabbitMQ Administrative User

sudo rabbitmqctl add_user thebigrabbit MyS3cur3Passwor_d

sudo rabbitmqctl set_user_tags rabbitadmin administrator

sudo rabbitmqctl delete_user guest

#Step 4: Create RabbitMQ Virtual Host

sudo rabbitmqctl add_vhost cherry_broker

sudo rabbitmqctl list_vhosts

Step 5: Assign User Permissions on a Virtual Host

sudo rabbitmqctl set_permissions -p <virtual_host> <user_name> <permissions>

eg -

sudo rabbitmqctl set_permissions -p cherry_broker thebigrabbit ".*" ".*" ".*".

then only we can get login to the localhost and also can get our server link amqp://ad:ad123@localhost:5672 - here ad is admin and ad123 is the password for the access to the queue server.

sudo ./rabbitmqctl stop

sudo ./rabbitmq-server

References -

https://www.cherryservers.com/blog/how-to-install-and-start-using-rabbitmq-on-ubuntu-22-04

https://www.rabbitmq.com/install-debian.html