In this post, I’ll like us to look at how to perform a backup for RabbitMQ configurations and data. This will also include information on restoring a RabbitMQ backup into a new deployment.

Get Cluster Status

$ rabbitmqctl cluster_status Cluster status of node rabbit@computingforgeeks-centos7 … [{nodes,[{disc,[‘rabbit@computingforgeeks-centos7’]}]}, {running_nodes,[‘rabbit@computingforgeeks-centos7’]}, {cluster_name,<<“rabbit@computingforgeeks-centos7”>>}, {partitions,[]}, {alarms,[{‘rabbit@computingforgeeks-centos7’,[]}]}] How to Backup RabbitMQ […]

IBM MQ 7.5 Developer Edition installation configuration

Download the development version here

Download address: https://www.ibm.com/developerworks/cn/downloads/ws/wmq/

Environment CentOS 7.4 x64

1. Preparation before installation

[root@236 ~]# mkdir mq #Create a new installation directory [root@236 ~]# tar -xzf mqadv_dev75_linux_x86-64.tar.gz -C mq #Unpack [root@236 ~]# ls mq copyright MQSeriesFTAgent-7.5. 0-2.x86_64.rpm MQSeriesMan-7.5.0-2.x86_64.rpm MQSeriesMsg_ko-7.5.0-2.x86_64.rpm MQSeriesSDK-7.5.0-2.x86_64.rpm crtmqpkg MQSeriesFTBase-7.5.0-2.x86_64 .rpm MQSeriesMsg_cs-7.5.0-2.x86_64.rpm MQSeriesMsg_pl-7.5.0-2.x86_64.rpm […]

The DLQ handler rules table The DLQ handler rules table defines how the DLQ handler is to process messages that arrive on the DLQ. There are two types of entry in a rules table: ?The first entry in the table, which is optional, contains control data. ?All other entries in the table are rules for […]

Dead-letter queues A dead-letter (undelivered-message) queue is a queue that stores messages that cannot be routed to their correct destinations. This occurs when, for example, the destination queue is full. The supplied dead-letter queue is called SYSTEM.DEAD.LETTER.QUEUE. For distributed queuing, define a dead-letter queue on each queue manager involved.

It is defined on the queue […]

Problem(Abstract)

You notice that when the WebSphere MQ (WMQ) queue attributes of IPPROCS or OPPROCS are greater than 0, and try to end the queue manager by issuing “endmqm QmgrName”, then the queue manager goes into “quiescing” but it does not fully terminate.

Is there a way to speed up the shutdown of the […]