docker-compose.yml

version: '2.1'
services:
  postgres:
    image: postgres
    restart: always
    container_name: postgres
    ports:
      - '32769:5432'
    environment:
      - POSTGRES_USER=airflow
      - POSTGRES_PASSWORD=airflow
      - POSTGRES_DB=airflow
    healthcheck:
      test: ['CMD', 'pg_isready', '-q', '-d', 'airflow', '-U', 'airflow']
      timeout: 45s
      interval: 10s
      retries: 10
    volumes:
      - ${PWD}/postgres/init.sql:/docker-entrypoint-initdb.d/init.sql

  airflow:
    build: ./docker/airflow
    image: exercise1/airflow
    restart: always
    container_name: airflow
    command: dockerize -wait tcp://postgres:5432 -timeout 120s ./start-airflow.sh
    environment:
      - AIRFLOW__CORE__FERNET_KEY="Z27wHAQxCObGWbIYyp06PlNoNlV7hyLO5zT74itoQww="
      - AIRFLOW_VAR_DATA_PATH=/usr/local/airflow/data/
    volumes:
      - ./dags:/usr/local/airflow/dags
    ports:
      - 8080:8080
    depends_on:
      - postgres
    healthcheck:
      test: ['CMD', 'nc', '-z', 'airflow', '8080']
      timeout: 45s
      interval: 10s
      retries: 10

networks:
  default:
    name: airflow-network