docker-airflow

This repository contains Dockerfile of airflow for Docker's automated build published to the public Docker Hub Registry.

Informations

• Based on Debian Jessie official Image debian:jessie and uses the official Postgres as backend and RabbitMQ as queue
• Install Docker
• Install Docker Compose
• Following the Airflow release from Python Package Index

Installation

Pull the image from the Docker repository.

    docker pull puckel/docker-airflow

Build

For example, if you need to install Extra Packages, edit the Dockerfile and than build-it.

    docker build --rm -t puckel/docker-airflow .

Usage

Start the stack (postgres, rabbitmq, airflow-webserver, airflow-scheduler airflow-flower & airflow-worker):

    docker-compose up -d

If you want to use Ad hoc query, make sure you've configured connections: Go to Admin -> Connections and Edit "mysql_default" set this values (equivalent to values in airflow.cfg/docker-compose.yml) :

• Host : mysql
• Schema : airflow
• Login : airflow
• Password : airflow

Check Airflow Documentation

UI Links

• Airflow: localhost:8080
• Flower: localhost:5555
• RabbitMQ: localhost:15672

When using OSX with boot2docker, use: open http://$(boot2docker ip):8080

Run the test "tutorial"

    docker exec dockerairflow_webserver_1 airflow backfill tutorial -s 2015-05-01 -e 2015-06-01

Scale the number of workers

Easy scaling using docker-compose:

    docker-compose scale worker=5

This can be used to scale to a multi node setup using docker swarm.

Links

• Airflow on Kubernetes kube-airflow

Wanna help?

Fork, improve and PR. ;-)