APACHE AIRFLOW DOCKER

This docker needs more than 4 GB RAM.

This project follows some tutorials:

• Deploy Airflow in Docker
• Create a DAG
• Connect with Postgres DB

Here a summary of instructions:

1. Create folders: mkdir ./dags ./plugins ./logs
2. Create .env file to give permissions: echo -e "AIRFLOW_UID=$(id -u) \nAIRFLOW_GID=0" > .env
3. Run the docker container: docker-compose up airflow-init
4. Once the airflow user was created then run: docker-compose up

In case you want to connect to the Postgresql DB:

Credentials: user: airflow, pass: airflow

1. Check which port is open for the postgres service. Click here:
2. Test the connection using any DB Manager:
3. In AirFlow create the connection as follows:

To configure for sending emails:

1. Search section [smtp] in file airflow.cfg
2. Fill this section according this explanation
3. Allow your account send emails: Enable IMAP for your account