---
name: "Munin::Master::LimitsOld"
section: "3pm"
platform: "linux"
package: "munin"
version: "2.0.76-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/Munin::Master::LimitsOld"
---

# Munin::Master::LimitsOld(3pm)

Abstract base class for workers.

## NAME

Munin::Master::LimitsOld - Abstract base class for workers.

## SYNOPSIS

This is Munin::Master::LimitsOld, a minimal package shell to make munin-limits modular (so it can be loaded persistently in a daemon for example) without making it object oriented yet.  The non-'old' module will feature proper object orientation like munin-update and will have to wait until later.

Get a list of severities, and return a sorted, lower cased, unique and validated list of severities.

Expects and returns an array reference.

If none of the severities given are on the allowed\_severities list, it will return a reference to an empty array.