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, GitHub OAuth2 and Google OpenID authentication

• Prometheus integration

Contents

• Features
• Screenshots
• Installation
  • Usage
  • Usage Examples
• Configuration
  • Options
• Tasks filtering
  • Task filter syntax
• API Reference
• Authentication
  • HTTP Basic Authentication
  • Google OAuth 2.0
  • Okta OAuth
  • GitHub OAuth
  • GitLab OAuth
• Running behind reverse proxy
• Docker Usage
• Prometheus Integration
  • Configure Prometheus to scrape Flower metrics
  • Available Metrics
  • Using Metric Labels
  • Example Prometheus Alerts
  • Example Grafana Dashboard
• Celery -> Flower -> Prometheus -> Grafana Integration Guide
  • Start Celery Broker
  • Set Up Your Celery Application
  • Start Flower Monitoring
  • Configure and Start Prometheus
  • Start Grafana
  • Add Prometheus As a Data Source In Grafana
  • Import The Celery Monitoring Dashboard In Grafana

Flower is Open Source and licensed under the BSD License.