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Questions tagged [rabbitmq]

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 availability, and clients for a variety of languages. The home page is http://www.rabbitmq.com.

RabbitMQ is open source message broker software that implements the Advanced Message Queuing Protocol (AMQP), the open standard for business messaging. Written in Erlang, the RabbitMQ server is based on a proven platform and offers a reliable, highly available, scalable and portable messaging system with predictable and consistent throughput and latency.

RabbitMQ is 100% open source and 100% based on open standard protocols freeing users from dependency on proprietary vendor-supplied libraries. It is designed from the ground up to interoperate with other message systems. It is a leading implementation of AMQP.

Through adapters, it supports MQTT and STOMP, both natively and over HTTP/WebSockets. SMTP is also available thanks to a community plugin. Support for the software is offered through both a thriving community of active contributors and a range of commercial support services available through Pivotal (https://pivotal.io/oss).

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DatabaseError between Oracle and Django with Celery

I'm having trouble with what seems to be the very last step in the deployment of a Django-Celery-RabbitMQ project. After running the celery, httpd and rabbitmq-server services through systemd, when I trigger a task in Django I see the message…
vowel-house-might
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Is RabbitMQ secure for public access by untrusted clients?

I'm working on a project that will have untrusted clients (potentially 1000s) all in contact with a central server. The message traffic will be low, and each client will be invisible to each other (in other words, they should be unable to talk to…
Micah
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Rabbitmq listener across machine not detected

I have multiple rabbitmq listeners running across linux boxes. However when I post a message A (which takes some time to process , around 5 mins), new messages after A wait in the queue till A is processed , instead of going to the next idle…
Bads123
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How to setup failover with rabbitmq cluster with a loadbalancer like f5

I have been trying to find information on f5 developer central and internet regarding the following setup with no luck. We want to have a rabbitmq cluster with 3 nodes. 1 node will always be primary/master node for ALL queues. 1. Send all…
cdpnet
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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 configuration is shown below. I managed to access…
HW Siew
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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 troubles. This morning while deploying another…
Jan Vladimir Mostert
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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 has been difficult for me to understand: The…
J Trana
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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, [ {certfile,"/etc/rabbitmq/ssl/server.cer"}, …
user3081519
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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 goes down on the active host. I can't just add…
Soviero
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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. I've checked the status of these nodes via rabbitmqctl…
markp3rry
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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 slave to the master it just hangs on join_cluster…
michael.schuett
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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 profile.(for example at 6AM) peaks are short 2-3-5…
andreyvlru
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Docker doesn't start MONGODB, and IPAddress doesn't appear, when started with other services

I have been trying to build an OS image from Fedora unsuccessfully to start the following: Systemd SSHD RabbitMQ MongoDB I can get the first 3 (Systemd, SSHD and RabbitMQ-Server) to work. I can also get MongoDB to work within the container.…
user226638
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Increase bandwidth per connection on a server

Requirement: I am load testing Rabbit MQ by generating a large number of requests/sec to the server (Server config: 8 core, 16GB). To achieve the above, I am generating load from a client machine at maximum rate as possible (Client config: 4core,…
minion
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RabbitMQ server randomly, mysteriously stopping

I installed RabbitMQ on my EC2 box following the RPM install instructions from their website. My OS is CentOS. Every now and then, the rabbitMQ server just stops running, nothing shows up in the rabbitmq shutdown_err log and nothing of use shows up…
Callum Carolan
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