RabbitMQ¶
Three pages, meant to be read in order but usable on their own:
| Page | What it covers |
|---|---|
| Overview | What RabbitMQ is and where it fits, the AMQP model, queue types, delivery guarantees, node internals, clustering, security, performance and monitoring. |
| Operations | Installing natively, configuration, users and policies, cluster management, upgrades, troubleshooting playbooks and a CLI reference, plus legacy notes for 3.x and Pacemaker-managed (OpenStack) clusters. |
| Lab | A runnable Docker Compose lab: single node and three-node cluster, Python exercises for every major pattern, Prometheus/Grafana alerting and PerfTest benchmarks. |
Everything here targets RabbitMQ 4.3, the current release series as of October 2026. A lot of RabbitMQ material online still describes 3.x behaviour that no longer exists; the overview's version notes list the differences that matter.