Dribbled collects and displays information about DRBD devices.

Utility and library to wrap the Nagios send_nsca binary.

LSI's MegaCli grokking tool

Nagios plugin to monitor cepmon rules

virtualenv helper tool

Nagios Toolkit, incluing a command interface, RESTish and HTTP-based NSCA interfaces

Nagios Toolkit, incluing a command interface, RESTish and HTTP-based NSCA interfaces

NetApp Monitoring

ZFS Remote Replication

NetApp Monitoring

ZFS Remote Replication

Next Gen Nagios UI

A gem for talking to the pagerduty API

Puppet module to manage applications deployments and servers local management

ActiveLdap provides an object oriented interface to LDAP.

collectd plugin to write to Carbon (frontend for Graphite's Whisper storage format)

Daemon for easy but powerful stats aggregation

Ruby gem and command line tool for Amazon's Route 53 service.

a Ruby command-line application framework

Manage collectd's configuration files with native resources

ZFS bindings for Ruby

A Ruby interface for the kstat (kernel statistics) library on Solaris

a daemon which collects system performance statistics periodically and provides mechanisms to store the values in a variety of ways, for example in RRD-files.

Thor is a toolkit for building powerful command-line interfaces.