Install Mq Explorer On Ubuntu
How to install RabbitMQ on Ubuntu. 11 months ago. By Shubham Aggarwal. In this post, we will see how we can install one of the most popular asynchronous messaging tools, RabbitMQ. According to their official website: “RabbitMQ is the most widely deployed open source message broker”, but what is messaging and being a message broker? Dec 26, 2017 How to install IBM WebSphere MQ on Ubuntu (Linux) This tutorial goes from downloading IBM Websphere MQ and repackaging it to creating a new user mqm to opening IBM MQ explorer and creating a queue manager. For more information on creating a new user and logging into it from the terminal view the previous tutorial.
In this post, we will see how we can install one of the most popular asynchronous messaging tools, RabbitMQ. According to their official website: “RabbitMQ is the most widely deployed open source message broker”, but what is messaging and being a message broker? Let’s find out.
Messaging
A message is a way of exchanging information between application, servers and processes. When two applications share data among themselves, they can decide when to react to it when they receive the data. To exchange data effectively, one application should be independent of another application. This independence part is where a message broker comes in.
Message Broker
A message broker is an application which stores messages for an application. Whenever an application wants to send data to another application, the app publishes the message onto the message broker. The message broker then finds out which queue this message belongs to, finds out the apps which are connected to that queue and so, those apps can now consume that message.
The message broker app, like RabbitMQ, is responsible for saving that message until there is a consumer for that message. Queues are just virtually infinite buffers which store message packets.
What is RabbitMQ
RabbitMQ is one of the most widely deployed open source message brokers. It is an implementation of the Advanced Message Queuing Protocol which is an open standard. Let’s get started by installing RabbitMQ on our Ubuntu-based machine.
Installing RabbitMQ
We will begin by updating the Ubuntu’s application toolset:
Once this is done, we can enable the RabbitMQ application repository:
This command won’t produce any output:
Now, we can add the verification key of The RabbitMQ package:
This cmmand can take upto a few minutes to complete depending upo on the Internet speed:
We can again run the update command now:
We can now finally move on to downloading and installing RabbitMQ server:
Let’s see the output for this command:
If you’re willing to manage maximum number of connection from the launch itself, edit the following RabbitMQ config file:
Enabling RabbitMQ Management Console
RabbitMQ Management Console is a very useful web application through which we can achieve many tasks very easily, like:
- Manage users and their permissions and roles
- Create new queues
- Manage queues, monitor their consumption rate etc.
- Purge data which is currently on queues
- Send and receive messages
- Memory usage against each queue and by the overall process
Run the following command to enable the RabbitMQ Management Console:
Once this is done, we can visit the following IP to access the RabbitMQ Management Console:
Once this is done, we can see that management plugin is enabled and consuole is up on above mentioned URL:
Default credentials for this is guest/guest. You can login and see what all operations we can perform:
Use following commands to manage the RabbitMQ server further:
service rabbitmq-server start
# To stop the service:
service rabbitmq-server stop
# To restart the service:
service rabbitmq-server restart
# To check the status:
service rabbitmq-server status
Conclusion
In general, no manual configuration will be needed with RabbitMQ as it already comes packaged with production-grade configuration. In this lesson, we learned how we can install RabbitMQ and it’s management console.
Is there any simple way to install RabbitMQ for Ubuntu? I did the the following:
Add the following line to /etc/apt/sources.list:
then install with apt-get:
But I get the following error every time:
How am I supposed to install dependencies and to control the version of erlang-nox since it is installed already?
7 Answers
The simplest way is to remove any trace of Erlang or RabbitMQ on your system, then go to http://www.erlang-solutions.com/section/132/download-erlang-otp for an Ubuntu Erlang binary (the VM that runs RabbitMQ) and then go here http://www.rabbitmq.com/download.html to get RabbitMQ.
For Erlang, choose 64 bit or the unspecified one (32 bit) depending on your OS version. There is only one binary of RabbitMQ that is fully cross platform, i.e. no change between 32 bit and 64 bit.
Get those running and you have the latest and best of both packages which are both under very active development.
That is the simplest way when you take into account the future problems that you will avoid.
Personally I would also recommend keeping mission critical application packages outside of the usual Linux filesystem layout. Whether you choose to put them in /opt, or /home/erlang or /apps or /packages doesn't matter. The important thing is to take full control of these packages and don't let the OS package manager drive your decision making.
Michael DillonMichael DillonSimplest way to install rabbitMQ in ubuntu:
Default username / password will be guest / guest and port for will be 15672; for UI follow - http://localhost:15672
if you want to change the username and password or add new user please follow these
and to delete guest user please run this command
VikashIf Mudaser Ali answer doesn't help, then you can use the below steps. It worked for me. Please note that this answer is for ubuntu precise.
Download debain from http://www.rabbitmq.com/install-debian.html, but don't run it
Open /etc/apt/sources.list and add the below line in it
deb http://packages.erlang-solutions.com/ubuntu precise contrib
Then execute the below commands
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Reference:http://www.scotthelm.com/2013/11/27/rabbit-mq-and-erlang-and-ubuntu-oh-my.html
sagsagYou might want to uninstall / remove the existing erlang-nox:
And then install rabbitmq-server (which will install the required erlang-nox). However, it will be a good idea to check whether the uninstallation / removal of the current version of erlang-nox does not break something else that is installed on your box.
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The following commands worked for me, they are similar to @Samuel Alexander's steps, but you can just copy and paste it.
Caveat: This is for 'Debian Wheezy'. If you are using a different Debian version, then try changing wheezy in the second line below to your version. If you do not know your version, run the command cat /etc/*-release grep Debian and it will tell you.
Once you know your version, and replaced 'wheezy' on the second line, try this:
speedplanespeedplaneFollowing the instructions at https://www.rabbitmq.com/install-debian.html has been the easiest way for me - using the Package Cloud method.
How To Launch Mq Explorer On Linux
You'll have to add a repo for erlang and run the commands they've given for installing erlang, then add the package cloud repo and install rabbitmq-server. Worked like a charm for me.
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