Werk #19293: messaging: RabbitMQ management web interface now only accessible via TLS

Component

Other components

Title

messaging: RabbitMQ management web interface now only accessible via TLS

Date

Feb 19, 2026

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

3.0.0b1 Not yet released	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT
2.5.0b1	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT
2.4.0p23	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT

The RabbitMQ management web interface (enabled by the management plugin) is now exclusively accessible via TLS.

Previously, the interface was exposed over plain HTTP/TCP. It is now configured to use the site's existing TLS certificates.