Airflow running bash tasks

airflow_bash.py

from datetime import datetime, timedelta

from airflow import DAG
from airflow.operators.bash import BashOperator

NUM_TASKS = 500

default_args = {
    'owner': 'airflow',
    'depends_on_past': False,
    'email': ['admin@admin.com'],
    'email_on_failure': True,
    'email_on_retry': False,
    'retries': 1,
    'retry_delay': timedelta(minutes=5),
}

with DAG(
        'bash_tasks',
        default_args=default_args,
        start_date=datetime(2021, 1, 1),
        schedule_interval=None,
        catchup=False
) as dag:
    for i in range(0, NUM_TASKS):
        BashOperator(
            task_id=f'task_{i}',
            bash_command='date'
        )