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# Flower - Celery monitoring tool

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

### Contents

- Features
- Screenshots
- Installation
  - Usage
- Configuration
  - Options
- API Reference
- Authentication
  - HTTP Basic Authentication
  - Google OpenID
- Running behind reverse proxy
- Docker Usage

Flower is Open Source and licensed under the BSD License.

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