README.md

Running AIRFLOW 2.5.1 Locally

How to

• 1. Clone this repository:
  • 1.1 git clone:
• 2. Export env
     • 2.1 Run the following line to create .env file:
       • echo -e "AIRFLOW_UID=$(id -u)\nAIRFLOW_GID=0" > .env
• 3. Initialize the Airflow instance:
     • 3.1 docker-compose up airflow-init
     • 3.2 docker-compose up
• 4. Access Airflow Server:

  • 4.1 After some minutes, the Airflow server will be available in your localhost accessing the following url: http://localhost:8080/

  • 4.2 Login using the default credentials in docker-compose.yaml file:

    • Username: airflow
    • Password: airflow

Acess the Airflow from restapi

• 1. To get the list of your current dags and its status, run the following line (in my case, I am using the default credentials):
  • curl -X GET --user "airflow:airflow" "http://localhost:8080/api/v1/dags"

Configure connection

• In order to execute the named dag processing, you need to configure connection once the dag creates a table in postgres database. To do this, execute the following steps:

  • 1.1 Access the airflow UI: http://localhost:8080/

  • 1.2 Acces the Admin - Connections: http://0.0.0.0:8080/connection/list/

  • 2.1 Add new connection: http://0.0.0.0:8080/connection/add

    • Connection Id: postgres;
    • Connection Type: Postgres;
    • Host: postgres;
    • Login: airflow;
    • Password: airflow;
    • Port: 5432;
    • All other fields can be left blank.

  • 2.2 Add new connection: http://0.0.0.0:8080/connection/add - Connection Id: user_api; - Connection Type: HTTP; - Host: https://randomuser.me/; - All other fields can be left blank.