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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Auto-scaling by results of HTTP request

I'm running an application in the cloud with fairly elastic demand and need to make use of auto-scaling. The application uses a pub/sub system to receive and process job requests. Each server subscribes to a queue and picks jobs off of that queue…
jmkmay
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RabbitMQ: start_app always fails, service restart is OK?

Apologies if this is a stupid question, first week on MQ and I've been thrown in at the deep end. MQVersion is 3.7.6, the OS is Redhat 7.4 (Maipo) and Erlang is 9.3.2 We have 2 RabbitMQ servers in a cluster, both are AWS instances. If they are spun…
Dave Shaw
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TCP RST in when inititating AMQP handshake [rabbitmq-c]

I'm running rabbitmq-c v0.8.0 on an OpenWRT (ar71xx), in a device acting as a client in a LAN. The same system seems to behave differently behind different routers. The problems I'm seeing are (this is part of my code): _socket =…
Pipetus
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RabbitMQ appearing to crash on startup

How do you diagnose RabbitMQ crash issues on Ubuntu 16? When I run sudo service rabbitmq-server status it reports: ● rabbitmq-server.service - RabbitMQ Messaging Server Loaded: loaded (/lib/systemd/system/rabbitmq-server.service; enabled; vendor…
Cerin
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AMQPS To Syslog

Currently I'm using basic API gets to pull down logs from a cloud security vendor but it's not a very clean process. I would like to transition over to the event streaming (AMQPS) service they provide. I've already setup the queue and have the…
Eric
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Issues with sudden high iowait on RabbitMQ Cluster

we run a RabbitMQ Cluster with 6 c5.2xlarge nodes on AWS. The Version is 3.6.14 on Erlang 19.1. They run in docker containers and mount a local volume to /var/lib/rabbitmq/mnesia. The docker run command is as follows: docker run -d \ --name…
paraa
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unable to configure ssl for rabbitMQ with web_stomp

I have followed the steps mentioned by this link https://www.rabbitmq.com/ssl.html , since i am using web_stomp i have modified the URL of webstomp to wss://my_url:my_web_stomp_port/ws and i have my rabbitmq.config as [ {rabbit, [ {…
Vignajeth
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Rabbitmq running out of memory due to "Processes / other"

I am running rabbitmq within kubernetes using the rabbitmq:3.6.11-management docker image (https://hub.docker.com/_/rabbitmq/). Looking at the management dashboard, there seems to be a lot of memory being used by the "Processes / other" category…
JBBreeman
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Durabel queue in HA mirroring rabbitmq

My queues are durable and Messages are persistent. I have setup 3 RabbitMQ Server Cluster having HA mirroring of all queues among all servers. My Master node seems to be Rabbitmq3 When I shutdown RabbitmQ3. I get following errors. Caused by:…
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How to view pending messages in RabbitMQ admin?

How do you view pending/queued messages in RabbitMQ admin? I have the RabbitMQ admin tool running, and the overview page is showing that there are over 4000 messages ready. It's also showing that there are over 90 consumers. Yet the number of ready…
Cerin
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How to autoscale a rabbitmq container in ECS

In a container based micro service application, How to autoscale rabbitmq container in ECS? Do I have to scale it up with dynamic ports and assign to a load balancer?
sithumc
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Rabbitmq memory management and dynamic memory assignment in Proxmox VM

I have a debian 8 VM (in proxmox) with dynamic memory assignment ranging from 512 MB to 4GB of RAM. I have rabbitmq-server installed on that machine, and was wondering how the memory workflow would work with this setup. I have set the memory…
VdS
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RabbtiMQ cluster: Node reported as down when checking on other nodes

After joining a RabbitMQ node to the cluster, we noticed that other nodes in the cluster marked it as down, under alarms: root@rabbit2:# rabbitmqctl cluster_status Cluster status of node 'rabbit@rabbit2'…
kazaamjt
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RabbitMQ cluster restarts every 30 minutes

I have a two node RabbitMQ 3.6.1 cluster (on CentOS 6.8 in AWS) that seems to restart regularly every 30 minutes. I just traced through the logs (/var/log/rabbitmq/rabbit@.log) on both machines to get a timeline of what happens. I've…
Devin
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RabbitMQ: Cannot see queues from the admin page

From the rabbitMQ main page, I could see there are 8 queues, but when I switch to queue page, there is none. I logged in using the admin account. The other tabs are showing correctly.
user61342
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