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https://github.com/wa0x6e/dashing-resque
Resque dashing widget to monitor resque jobs, queues and worker activities.
https://github.com/wa0x6e/dashing-resque
Last synced: about 2 months ago
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Resque dashing widget to monitor resque jobs, queues and worker activities.
- Host: GitHub
- URL: https://github.com/wa0x6e/dashing-resque
- Owner: wa0x6e
- License: mit
- Created: 2013-09-14T20:15:19.000Z (about 11 years ago)
- Default Branch: master
- Last Pushed: 2013-09-15T04:19:07.000Z (about 11 years ago)
- Last Synced: 2024-06-12T07:17:35.351Z (4 months ago)
- Language: CoffeeScript
- Homepage:
- Size: 211 KB
- Stars: 23
- Watchers: 3
- Forks: 5
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Resque widget for Dashing
## Description
Resque [dashing](http://shopify.github.com/dashing) widget to monitor [resque](https://github.com/resque/resque) jobs, queues and worker activities.
This family contains 5 different widgets:
* **Workers count**: display the number of workers
* **Processed jobs count**: display the total number of processed jobs
* **Failed jobs count**: display the total number of failed jobs
* **Queues stats**: display the number of pending jobs for each queues
* **Scheduled jobs heatmap**: display a heatmap of scheduled jobs for the next 5 hours
## Dependencies
[resque](https://github.com/resque/resque)
[resque-scheduler](https://github.com/resque/resque-scheduler)
[redis](https://github.com/redis/redis-rb)
Add them to dashing's gemfile:
gem 'redis'
gem 'resque'
gem 'resque-scheduler'
and run `bundle install`.
## Usage
To use this widget, copy all the files into their respectives folders.
Then include the desired widget in a dashboard, by adding the following snippet to your dashboard layout file:
* For the scheduled jobs heatmap widget
```html
```
Edit `/assets/javascripts/application.coffee` and add `#= require d3.v2.min.js` just below `#= require dashing.js`, to guarantee that d3.js is always loaded before the heatmap library.
* For the queues widget
```html
```
* For the processed jobs counter widget
```html
```
* For the failed jobs counter widget
```html
```
* For the workers count widget
```html
```
Each widget corresponds to a job file (in the `/jobs` folder), except the processed and failed jobs counter widgets, that belongs to the same `resque_job.rb`.
To avoid sending unecessary requests to the redis server, only include the jobs you're using in the `/jobs` folder.
## Settings
### Redis server
You can configure the redis server address in the */config/resque.yml* file.
You can define multiple address depending on the environment:
development: localhost:6379
production: /tmp/redis.sock
The environment used is read from `ENV['DASHING_ENV']`.
### Scheduled jobs heatmap
Each cell in the heatmap is representing the number of scheduled jobs per minute.
Since each application have their own order of magnitude, the difference between the minimum and maximum scheduled jobs per minute differs for each system.
Set the `@maxJobPerMinute` variable, in `/widgets/resque_heatmap/resque_heatmap.coffee` to the approximative number of maximum scheduled jobs per minute of your application, to have the widest color range for the heatmap.
### Processed and failed jobs graph
You can customize the "time range" of the graph, by editing the `graphWidth` variable in `/widgets/resque_graoh/resque/graph.coffee`. By default, it'll only display the last minute.