并行处理框架Celery的Web监控管理服务-Flower

Flower: Real-time Celery web-monitor

Flower is a real-time web based monitor and administration tool for Celery. It is under active development, but is already an essential tool. Being the recommended monitor for Celery, it obsoletes the Django-Admin monitor, celerymon and the ncurses based monitor.

Flower is pronounced like “flow”, but you can also use the botanical version if you prefer.

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

• HTTP API

• OpenID authentication

Screenshots

More screenshots:

Usage

You can use pip to install Flower:

$ pip install flower

Running the flower command will start a web-server that you can visit:

$ celery -A proj flower

The default port is http://localhost:5555, but you can change this using the–portargument:

$ celery -A proj flower --port=5555

Broker URL can also be passed through the–brokerargument :

$ celery flower --broker=amqp://guest:guest@localhost:5672//
or$ celery flower --broker=redis://guest:guest@localhost:6379/0

Then, you can visit flower in your web browser :

$ open http://localhost:5555