flower

Flower is a web based tool for monitoring and administrating Celery clusters.

Features

Real-time monitoring using Celery Events
- Task progress and history
- Ability to show task details (arguments, start time, runtime, and more)
- Graphs and statistics
Remote Control
- View worker status and statistics
- Shutdown and restart worker instances
- Control worker pool size and autoscale settings
- View and modify the queues a worker instance consumes from
- View currently running tasks
- View scheduled tasks (ETA/countdown)
- View reserved and revoked tasks
- Apply time and rate limits
- Configuration viewer
- Revoke or terminate tasks
Broker monitoring
- View statistics for all Celery queues
- Queue length graphs
HTTP API
Basic Auth and Google OpenID authentication

Flower API enables to manage the cluster via REST api, call tasks and receive task events in real-time via WebSockets.

For example you can restart worker’s pool by:

$ curl -X POST http://localhost:5555/api/worker/pool/restart/myworker

Or call a task by:

$ curl -X POST -d '{"args":[1,2]}' http://localhost:5555/api/task/async-apply/tasks.add

Or terminate executing task by:

$ curl -X POST -d 'terminate=True' http://localhost:5555/api/task/revoke/8a4da87b-e12b-4547-b89a-e92e4d1f8efd

Or receive task completion events in real-time:

var ws = new WebSocket('ws://localhost:5555/api/task/events/task-succeeded/');
ws.onmessage = function (event) {
    console.log(event.data);
}

To install, simply:

$ pip install flower

Launch the server and open http://localhost:5555:

$ flower --port=5555

Or launch from celery:

$ celery flower --address=127.0.0.1 --port=5555

Broker URL and other configuration options can be passed through the standard Celery options:

$ celery flower --broker=amqp://guest:guest@localhost:5672//

Please head over to #celery IRC channel on irc.freenode.net or open an issue.

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution for flower 0.5.2
File	Size	Uploaded
flower-0.5.2.tar.gz	277.3 kB	Jun 30, 2013	Details

Download URL	flower-0.5.2.tar.gz
Size	277.3 kB
Tags	Source
SHA-256 checksum How to use checksums	`7151ec4275b010f30ae8cf1c12c25591408b66343f52b2c3c45b985fd8b09d02`
BLAKE2b-256 checksum How to use checksums	`125be0589285e5d21ef2462b5a1cf38895706a493f8aa62f3e93e712d19741a2`
Upload date	Jun 30, 2013
Uploaded using Trusted Publishing? What is trusted publishing?	No