Application to gather prometheus style metrics # Usage Install the gem into your gemfile ```gem prometheus-collector``` Install your gemset ```bundle install``` Consume the program. ``` require 'prometheus/collector' class Guage < Prometheus::Collector::Extensions::Base install def run # Do some things that would be collected in Prometheus::Client Objects end end ``` Mount the Prometheus::Collector::Application application, or start it from your app.rb ``` Prometheus::Collector::Application.start ``` # How it works The collector app makes use of the Prometheus client collector and exporter middleware to allow you to write custom applications that export prometheus style metrics. It is designed as a bare-bones scaffold to get you off the ground with a ruby applet to get some statistics. It utilizes rack and its middleware. The interface is fairly straightforward: Your Metric Executing code needs to extend Prometheus::Collector::Extensions::Base for 'repeatedly-runbable' operations and Prometheus::Collector::Extensions::Once for something that should only be executed Once. Your class should implement an instance level `run` function, and may optionally implement a class level `schedule` function: This must return a `cron` style string to tell the application when to invoke your `run` code. By default, `schedule` is set to `* * * * *` which would allow the code to be executed every minute. ### Scheduling Scheduling is implemented via em-cron. Thus the re-scheduling of a task should occur within the parameters of the `schedule` string but is evaluated upon completion. Thus in normal operation, the code should not execute more than one `run` of a given worker definition at a time.

Visualize results of pry commands to a website.

Base configuration for Publishing Platform applications

Test configuration and dependencies for applications on Publishing Platform

A Puma webserver plugin for automatic access to certificates from Let's Encrypt and any other ACME-based CA.

Periodically check Puma backlog and write a flag file

Rails-on-Puma? Clock your 'rails server' command!

Puma plugin to restart Puma automatically when a file gets modified.

Puma plugin to fix running too many fsevent_watch processes

Puma plugin to log server stats whenever the number of concurrent requests exceeds a configured threshold.

Collect Puma stats and send them to NewRelic via control app

Send puma metrics to Dogstatsd via a background thread

Add pool usage statistics within your log files.

A puma plugin to expose Puma's internal statistics

A Rack middleware that collects stats from Puma webserver and outputs them for logging

Punk! is an omakase web framework for rapid prototyping.

Upload files to Rackspace Cloud or Amazon S3 by URL or file with automatic image resizing.

Powerful, simple, stateless, multi-threaded push notification service API for APNS and Google GCM!

Print quickets

Tool for validating x509 certificates against CRLs and OCSP.