RabbitMQ is an open-source and commercially supported messaging broker written in Erlang which allows applications to scale by decoupling the sending and receiving of data. RabbitMQ features flexible messaging routing via exchanges and queues, server clustering, mirrored queues for high ...

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Improving Rabbit speed? [on hold]

I need to allow for fast throughput of Rabbit queues. Depending on setup I am getting 200-400 messages per second. I however need to reach 2000/s. I appreciate a pointer to a good guide about how to ...
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11 views

Rabbitmq: Is there a way to extract the names of the “writers to queues”?

I've been given the task of mapping and documenting our RabbitMQ environment. I've ran rabbitmqadmin -V "/" list queues -u username -p password in order to extract the names of the queues and I was ...
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1answer
44 views

RabbitMQ hanged up

I have single RabbitMQ 3.6.1-1 installed on CentOS 7.2.1511, with Erlang R16B-03.16.el7. Today I cleaned it up: rabbitmqctl stop_app rabbitmqctl force_reset rabbitmqctl start_app It worked for some ...
3
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0answers
43 views

RabbitMQ two node high availability cluster intermittently breaks with Veeam backup jobs

The environment consists of two 2012R2 Virtual Machines running RabbitMQ in high availability (ha-all) on their Queues. I use Veeam to create snapshot backups that are sent offsite as part of the DR ...
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50 views

RabbitMQ SSL Configuration

I generated a letsencrypt certificate and tried to configure the cert with my rabbitmq server. I enabled both rabbitmq_management and rabbitmq_mqtt plugins with the same ssl cert configuration. My ...
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2answers
178 views

Sensu API not responding. Uchiwa: Connection error. Is the Sensu API running? Redis Issue

I have been setting up sensu on CentOS7.2 for the first time following the official docs over and over however I have not been able to get it to work: I cannot seem to connect to the API. Uchiwa ...
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14 views

Rabbitmq clustering - Client configuration

Let's say I have setup a rabbitmq cluster on node1 and node2. Node1 is master and other is slave. Now how should we configure the clients? Do we need a load balanced hostname which will distribute ...
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1answer
32 views

Rabbitmq-server restart failure

When i am trying to restart the mqqtt-server, it fails without any error ubuntu@ip:~$ sudo service rabbitmq-server restart * Restarting message broker rabbitmqserver ...
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2answers
44 views

Increase max number of consumers on RabbitMQ

I'm running a single instance of RabbitMQ on a fairly big server (32GB RAM, duel SSD, Octa Core Intel, etc) and have a large number of applications publishing and consuming from RabbitMQ without ...
2
votes
1answer
232 views

Getting RabbitMQ Autocluster to produce a cluster on Rabbit MQ after Consul registration

Using rabbitmq-autocluster configured for Consul, I can spin up 2 RMQ instances which properly register with Consul. I can verify this by looking at the Consul web GUI to see "2 passing" on the ...
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1answer
90 views

Docker, docker-compose application settings

I'm starting to migrate my Application to Docker containers: I use Ngnix, supervisord, gunicorn, python flask, celery, flower, lighttpd, RabbitMQ and Postgresql. In my original virtual machine, I keep ...
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1answer
46 views

RabbitMQ memory consumed by Erlang writers, and nothing is paged to disk

I have a case where the total memory used by RabbitMQ is 6.2 GB, and 6.1 GB of which are utilized by Erlang writers. However, I can not find this size paged anywhere on the hard disk. what happens if ...
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1answer
55 views

RabbitMQ CRL Configuration

I've been trying to find available options for configuring CRL checking within RabbitMQ. RabbitMQ in turn seems to rely on Erlang's SSL library. Unfortunately, knowing very little about Erlang, so it ...
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1answer
124 views

How to permanently increase RabbitMQ file descriptors limit

I'm trying to permanently increase the RabbitMQ file descriptors limit. I've already increased the system limit to 65535 and did the same for the RabbitMQ process by adding an entry to the ...
1
vote
1answer
171 views

Rabbitmq {tls_alert,“record overflow”}

I have a RabbitMQ 3.3.5, Erlang R16B03-1 running on rhel7 with firewall and selinux disabled. The ssl part of config is as follows: {ssl_listeners, [15672]}, {ssl_options, [ ...
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0answers
83 views

RabbitMQ Unable to access Management UI when using service (Windows)

I have installed RabbitMq following the instructions on the website but I'm having a few issues that I don't quite understand. I'm new to RabbitMq and Queue systems in general so please bear with me. ...
2
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0answers
527 views

RabbitMQ TLS clustering - “insufficient security”

I am currently setting up a RabbitMQ cluster where a requirement is that all communication within the cluster be encrypted. I followed the guide at https://www.rabbitmq.com/clustering-ssl.html - ...
3
votes
1answer
159 views

Rabbitmq Won't Talk to Active Directory

I have a rabbitmq server that I need to hook up to AD. Configuration is set using puppet rabbitmq module, with some minor manual changes (log level): % This file managed by Puppet % Template Path: ...
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1answer
337 views

RabbitMQ with a LetsEncrypt certificate

I have been trying to install my LetsEncrypt generated certificates into my rabbitmq server but have had no luck. To test things out with out having to fight permission issues I have copied the pem ...
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1answer
39 views

Unable to start RabbitMQ server on ubuntu 14.04

I am trying to start my RabbitMQ server using the command sudo service rabbitmq-server start The failure message shown as below Starting message broker rabbitmq-server FAILED - check ...
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0answers
41 views

Can't disable celery events

I'm facing a problem. I have about 180 celery workers and my rabbitmq server feels high load from celery events, it works fine at the moment and the node's average load is 4.0-4.5. But I'm planning to ...
0
votes
1answer
858 views

Rabbitmq-server not starting on debian jessie

I have a VPS from digital ocean running jessie. I am trying to install rabbitmq-server on the machine but i am not able to start the server. /etc/init.d/rabbitmq-server start Starting ...
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1answer
35 views

rabbitmqctl set_policy drops caret (^) anchor from regex pattern

I am running this from PowerShell, so I'm not sure if this would happen in a different environment (the regex itself just includes everything except for those starting with 'amq.'). When I run the ...
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0answers
72 views

Pacemaker failover on service failure without managing the service

I have a rabbit mq ha/cluster, and a virtual ip shared between the two nodes by pacemaker. The problem is that pacemaker will only failover if the entire active host goes down, but not if rabbit mq ...
2
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0answers
119 views

How to remove rabbiqmq queues which are showing as down

I have a rabbit cluster of 2 machines which I needed to migrate to new physical hardware. I performed the migration by joining the 2 new severs to the cluster. Once all the connections had moved over ...
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1answer
32 views

Unable to start rabbitMq on suse 11

I am unable to start rabbitmq on my computer. I am unable to understand why it won't start. I have added the log here. node : rabbit@localhostapp descriptor : ...
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vote
1answer
342 views

Is there a way to use length of a RabbitMQ queue used by Celery to start instance in an autoscale group?

Is there any way for Celery to emit events when the length of a queue exceeds a threshold? I want to use that event to start an EC2-instance. We have two queues for two different tasks in Celery. ...
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1answer
38 views

How to verify a RabbitMQ user password?

Is there a simple method to verify a RabbitMQ user password from command line? By simple I mean: without rabbitmq_management plugin enabled without extra dependencies, like ruby/python/etc. ...
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38 views

Setting up RabbitMQ on a secondary NIC

The Setup We have two servers running Windows 2008 R2 (called SERVER1 and SERVER2) and another server running HAProxy (called PROXY1). All three servers have two NIC, one on a public subnet and one ...
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vote
1answer
169 views

rabbitmq server does not receive messages from a python client

I am trying to publish a message to rabbitmq. this works in production environment env with the same code so I suspect this is a configuration issue. rbqueue = RabbitMQClientQueue('cn-dip-v3', host = ...
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165 views

What port do I need to use to see the Rabbitmq management plugin via vagrant and docker on Mac OS X

I am on Mac OS X. I run the latest version (as of June 2015) of Vagrant, Docker, Virtualbox, and rabbitmq. I have the following Vagrantfile, and it all starts up well and rabbitmq also starts up well ...
0
votes
1answer
472 views

How to Migrate RabbitMQ server to new CentOS 7 server

Does anyone here have any experience with the migration of RabbitMQ(v3.5.3) to new servers? I currently have two RMQ servers in a cluster on old systems and I want to migrate them to new virtual ...
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1answer
87 views

RabbitMQ “node not running”

I have set up a RabbitMQ cluster on a few workstations on the network. I'm viewing the cluster through the admin UI on my own workstation and seeing that neither of the other nodes are running. ...
2
votes
2answers
1k views

RabbitMQ auto-configuration of cluster

The RabbitMQ clustering document https://www.rabbitmq.com/clustering.html describes a process whereby you can deploy a configuration file for clustering so that a cluster is automatically created ...
3
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0answers
316 views

rabbitmq-shovel amqps connection handshake failure

I fail to setup a rabbitmq shovel over amqps. The same shovel works fine over amqp. my (edited) uri: ...
1
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0answers
469 views

Docker open ports in iptables (rabbitmq)

I'm having a docker image based on rabbitmq. Nothing in my Dockerfile specifies anything about ports. I bind the usual rabbitmq ports (5671, 5672 and 15672) to my custom ports by running my instance ...
3
votes
1answer
712 views

What's the difference between a task queue and a message queue in RabbitMQ?

We are using RabbitMQ as message queue, and Celery for task queues, and I am trying to wrap my head around queues. Could somebody possibly explain the operational differences between a task queue and ...
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522 views

Chef Server 12 reconfigure fails with RabbitMQ

After installing Chef Server 12 on CentOS 6.5 everything went well but now I've removed the premium addons that I've installed manually (using RPMs) there is an issue with RabbitMQ: *It might be ...
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vote
1answer
301 views

Statistics for completed queues on RabbitMQ

If I go on the RabbitMQ Management UI and go to queues I can see message rate since I opened the window but I can't see any information about how many queues failed or were successful. I'd be ...
2
votes
1answer
552 views

Sensu/Uchiwa - No 'checks' listed

I've configured Sensu and Uchiwa using Puppet. I have clients reporting in, and raising events when checks fail. I have checks in my server's /etc/sensu/conf.d/checks/ folder, created by Puppet, for ...
0
votes
1answer
686 views

rabbitmq management is not available

I have a VDS server in Jelastic. And I'm trying to install and start RabbitMQ. It was successfully installed and run. But management console is not available. I saw the same questions and I restarted ...
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0answers
64 views

RabbitMQ limited to one slave

I am having an odd issue with rabbitmq when deploying on AWS. When I spin up a master and connect a slave to it everything goes fine and I have two servers in the cluster. When I go to add the second ...
2
votes
1answer
166 views

How to figure out which RabbitMQ node was stopped last

General rule for RabbitMQ to start cluster after shutting down all the nodes is to first start the node that was stopped last during shut down process, then start the rest. Lets say shutdown process ...
3
votes
2answers
2k views

Broken RabbitMQ cluster wont 'restart

I run RabbitMQ on 3 servers, same version of Erlang and RabbitMQ: RabbitMQ 3.4.1, Erlang 17.3 One node crashed on server 2. The two other nodes did not connect together: server 1: ...
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349 views

Rabbitmq Haproxy termination states

In log of haproxy i see an cD flag. Balancer is in front of rabbitmq nodes. When nagios checking nodes, log looks like this: SD flag [10/Nov/2014:14:48:01.190] from NAGIOS IP to Rabbitmq:5672 ...
1
vote
1answer
6k views

Rabbit Mq fails to start

Just installed RabitMq on a brand new CentOs6.6 server ( rabbitMq 3.4.1, erlang says 17 ), and it fails to start. Starting rabbitmq-server: FAILED - check /var/log/rabbitmq/startup_{log, _err} ...
2
votes
1answer
3k views

HAProxy + RabbitMQ, keep connections alive

I'm trying to setup HAProxy as a load balancer on a RabbitMQ cluster. I use a config like this one: global log /dev/log local0 debug log /dev/log local1 debug chroot ...
2
votes
1answer
223 views

Strange CPU Loading peaks on web server

I have strange, very strange peaks of CPU loading on my website. normal loading about 2-3, when i have this peaks it is about 100-150 peaks may be in any time. not depends my normal loading ...
1
vote
1answer
757 views

RabbitMQ behind Apache mod_proxy not resolving deep link

I have RabbitMQ running behind Apache mod_proxy so I can access the web management interface over port 80: <VirtualHost *:80> ServerName rabbit.example.com ProxyRequests Off ...
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vote
1answer
349 views

How to troubleshoot an unresponsive server

I'm performance testing my Java based web application (Grails) that is deployed on Tomcat. The server has the below services running on it: Apache HTTPD Apache Tomcat MySql RabbitMQ Even though I ...