flower
[OPTIONS]
Flower is a web based tool for monitoring and administrating Celery clusters. It has these 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
--address run on the given address --auth regexp of emails to grant access --basic_auth colon separated user-password to enable basic auth --broker_api inspect broker e.g. http://guest:guest@localhost:15672/api/ --certfile path to SSL certificate file --db flower database file (default flower.db) --debug run in debug mode (default False) --help show this help information --inspect inspect workers (default True) --inspect_timeout inspect timeout (in milliseconds) (default 1000) --keyfile path to SSL key file --max_tasks maximum number of tasks to keep in memory (default 10000) --persistent enable persistent mode (default False) --port run on the given port (default 5555) --url_prefix base url prefix --xheaders enable support for the 'X-Real-Ip' and 'X-Scheme' headers. (default False)
--log_file_max_size max size of log files before rollover (default 100000000) --log_file_num_backups number of log files to keep (default 10) --log_file_prefix=PATH Path prefix for log files. Note that if you are running multiple tornado processes, log_file_prefix must be different for each of them (e.g. include the port number) --log_to_stderr Send log output to stderr (colorized if possible). By default use stderr if --log_file_prefix
is not set and no other logging is configured.
- --logging=debug|info|warning|error|none
- Set the Python log level. If none, tornado won't touch the logging configuration. (default info)
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//