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

Overview

Flower

https://travis-ci.org/mher/flower.svg?branch=master

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, Google, Github, Gitlab and Okta OAuth

  • Prometheus integration

Installation

PyPI version:

$ pip install flower

Development version:

$ pip install https://github.com/mher/flower/zipball/master

Usage

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

$ flower --port=5555

Launch from celery:

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

Launch using docker:

$ docker run -p 5555:5555 mher/flower

Launch with unix socket file:

$ flower --unix-socket=/tmp/flower.sock

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

$ celery flower -A proj --broker=amqp://guest:[email protected]:5672//

API

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);
}

For more info checkout API Reference and examples.

Documentation

Documentation is available at Read the Docs and IPython Notebook Viewer

License

Flower is licensed under BSD 3-Clause License. See the LICENSE file in the top distribution directory for the full license text.

Clearly see and debug your celery cluster in real time!

Clearly see and debug your celery cluster in real time! Do you use celery, and monitor your tasks with flower? You'll probably like Clearly! 👍 Clearl

Rogério Sampaio de Almeida 364 Jan 02, 2023
A fast and reliable background task processing library for Python 3.

dramatiq A fast and reliable distributed task processing library for Python 3. Changelog: https://dramatiq.io/changelog.html Community: https://groups

Bogdan Popa 3.4k Jan 01, 2023
Asynchronous tasks in Python with Celery + RabbitMQ + Redis

python-asynchronous-tasks Setup & Installation Create a virtual environment and install the dependencies: $ python -m venv venv $ source env/bin/activ

Valon Januzaj 40 Dec 03, 2022
Sync Laravel queue with Python. Provides an interface for communication between Laravel and Python.

Python Laravel Queue Queue sync between Python and Laravel using Redis driver. You can process jobs dispatched from Laravel in Python. NOTE: This pack

Sinan Bekar 3 Oct 01, 2022
Dagon - An Asynchronous Task Graph Execution Engine

Dagon - An Asynchronous Task Graph Execution Engine Dagon is a job execution sys

8 Nov 17, 2022
RQ (Redis Queue) integration for Flask applications

Flask-RQ RQ (Redis Queue) integration for Flask applications Resources Documentation Issue Tracker Code Development Version Installation $ pip install

Matt Wright 205 Nov 06, 2022
Beatserver, a periodic task scheduler for Django 🎵

Beat Server Beatserver, a periodic task scheduler for django channels | beta software How to install Prerequirements: Follow django channels documenta

Raja Simon 130 Dec 17, 2022
OpenQueue is a experimental CS: GO match system written in asyncio python.

What is OpenQueue OpenQueue is a experimental CS: GO match system written in asyncio python. Please star! This project was a lot of work & still has a

OpenQueue 10 May 13, 2022
Accept queue automatically on League of Legends.

Accept queue automatically on League of Legends. I was inspired by the lucassmonn code accept-queue-lol-telegram, and I modify it according to my need

2 Sep 06, 2022
Py_extract is a simple, light-weight python library to handle some extraction tasks using less lines of code

py_extract Py_extract is a simple, light-weight python library to handle some extraction tasks using less lines of code. Still in Development Stage! I

I'm Not A Bot #Left_TG 7 Nov 07, 2021
Redis-backed message queue implementation that can hook into a discord bot written with hikari-lightbulb.

Redis-backed FIFO message queue implementation that can hook into a discord bot written with hikari-lightbulb. This is eventually intended to be the backend communication between a bot and a web dash

thomm.o 7 Dec 05, 2022
Distributed Task Queue (development branch)

Version: 5.1.0b1 (singularity) Web: https://docs.celeryproject.org/en/stable/index.html Download: https://pypi.org/project/celery/ Source: https://git

Celery 20.7k Jan 01, 2023
a little task queue for python

a lightweight alternative. huey is: a task queue (2019-04-01: version 2.0 released) written in python (2.7+, 3.4+) clean and simple API redis, sqlite,

Charles Leifer 4.3k Jan 08, 2023
Simple job queues for Python

Hypothesis Hypothesis is a family of testing libraries which let you write tests parametrized by a source of examples. A Hypothesis implementation the

RQ 8.7k Jan 07, 2023
Add you own metrics to your celery backend

Add you own metrics to your celery backend

Gandi 1 Dec 16, 2022
A multiprocessing distributed task queue for Django

A multiprocessing distributed task queue for Django Features Multiprocessing worker pool Asynchronous tasks Scheduled, cron and repeated tasks Signed

Ilan Steemers 1.7k Jan 03, 2023
Django email backend with AWS SES and Celery

Django Celery SES Django Email Backend with Amazon Web Service SES and Celery, developed and used by StreetVoice. This packages provide a EmailBackend

StreetVoice 30 Oct 24, 2022
A fully-featured e-commerce application powered by Django

kobbyshop - Django Ecommerce App A fully featured e-commerce application powered by Django. Sections Project Description Features Technology Setup Scr

Kwabena Yeboah 2 Feb 15, 2022
Full featured redis cache backend for Django.

Redis cache backend for Django This is a Jazzband project. By contributing you agree to abide by the Contributor Code of Conduct and follow the guidel

Jazzband 2.5k Jan 03, 2023
A Django app that integrates with Dramatiq.

django_dramatiq django_dramatiq is a Django app that integrates with Dramatiq. Requirements Django 1.11+ Dramatiq 0.18+ Example You can find an exampl

Bogdan Popa 261 Dec 25, 2022