docker-airflow

This repository contains a Docker Compose File of apache-airflow for Docker‘s automated build published to the public Docker Hub Registry.

Informations

• Based on Python (3.6-slim-buster) official Image python:3.6-slim-buster and uses the official Postgres as backend and Redis 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 apache/airflow:2.0.0

Usage

By default, docker-airflow runs Airflow with LocalExecutor :

docker-compose -f docker-compose.yml up -d

NB : If you want to have DAGs example loaded (default=False), you’ve to set the following environment variable :

AIRFLOW__CORE__LOAD_EXAMPLES

in docker-compose.yml

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

• Host : postgres
• Schema : airflow
• Login : postgres
• Password : postgres

Enjoy!