RabbitMQ Cluster Deployment Methods: Multi-Node and Single-Host Configurations
Multi-Host Cluster Deployment (Standard Mode)
Environment Preparation
Prepare three machines with RabbitMQ installed (refer to installation documentation):
10.10.1.41
10.10.1.42
10.10.1.43
Tip: When using virtual machines, create a base VM with RabbitMQ installed, then use linked clones for efficiency.
Configuration Steps
Modify /etc/hosts o ...
Posted on Tue, 04 Aug 2026 16:49:12 +0000 by sl1m
Deploying ZooKeeper and Kafka Message Queue Clusters
Message Queue Fundamentals
Definition
A message queue serves as an inter-process communication mechanism that enables asynchronous data exchange between applications. Messages represent the data units transmitted between systems, while the queue provides a reliable delivery mechanism ensuring data integrity throughout the transfer process.
Core ...
Posted on Mon, 20 Jul 2026 17:15:34 +0000 by davidjam
Deploying a Kubernetes Cluster on CentOS 7
A Kubernetes cluster requires atleast three CentOS 7 servers.
One master node (hostname: master-k8s).
Two worker nodes (hostnames: worker-k8s-01, worker-k8s-02).
All steps in the Environment Preparation and Docker Installation sections must be executed on all three nodes: master-k8s, worker-k8s-01, and worker-k8s-02.
Environment Preparation
C ...
Posted on Thu, 25 Jun 2026 17:32:48 +0000 by solaris77