This plugin provides native environmental instrumentation for metrics collection, including: temperature via `sensors`

Sensu plugins for etcd health and status monitoring

Sensu graylog plugins

Sensu greylog plugins

This plugin provides instrumentation for hardware monitoring via checking the system message buffer for "Hardware Error" entries using `dmesg`.

Sensu plugins for hipchat

This plugin provides native memcached instrumentation for monitoring and metrics collection, including: stats service health and metrics via `stats` protocol

This plugin provides navite Mesos instrumentation for monitoring and metrics collection, including: service health and metrics for Mesos, Chronos, and Marathon.

This plugin provides native nginx instrumentation for metrics collection, including: metrics via `stub_status`.

Sensu plugins for the NGINX server

This plugin provies native OpenStack instrumentation for monitoring and metrics collection, including: service health and metrics from Ceilometer, Keystone, Neutron, and Nova.

Sensu plugins for php-fpm

This plugin provides native Postfix instrumentation for monitoring and metrics collection of the mail queue via `mailq`

Plugins to provide functionality to check systemd services for Sensu, a monitoring framework

Sensu plugins for uchiwa

This plugin provides native `vmstats` instrumentation for metrics collection, including: processes waiting, interrupts per second, and others

Sensu plugin for zfs

Post-framework Ruby view library. It is based on Tilt and meant to provide entire view layer for a web application (based on any framework or completely frameworkless).

This is an SDK to simplify connecting to the Smartsheet API (http://www.smartsheet.com/developers/api-documentation) from Ruby applications.

Yaml Normalizer follows the notion that there is a normalized YAML file format. It re-formats YAML files in a way that the results closely match Psych's output. Yaml Normalizer ensures that the original file and the resulting file are 100% identical to Psych (stable change).