docker-superset-worker

Dockerfile and config files for superset async query worker service, using following settings.

• mysql as metadata storage
• redis as asyc query message broker
• redis as asyc query result storage

docker specification

# use default worker number.
docker run -d --name=superset-worker malebear311/superset-worker

# config worker number.
docker run -d --name=superset-worker malebear311/superset-worker worker -w 20

You can specify following ENVs when execute docker run command. So the container will create with your config.

• SUPERSET_METADATA_CONNECTION: mysql url of superset metadata storage, must like mysql://root:gt86589089@galera-lb.galera:3306/superset.
• APPLICATION_PREFIX: key prefix of data cache and async query result.
• BROKER_URL: redis url of async message broker, must like redis://redis-master.Redis-cluster:6379/1.
• CELERY_RESULT_BACKEND: redis url of async query result storage, must like redis://redis-master.Redis-cluster:6379/1.