Airflow 具有不同计划间隔的气流DAG相关性

我需要与具有不同计划间隔的气流DAG保持依赖关系

示例

DAG 1-任务1、任务2（周一至周六上午9点运行）

DAG 2-任务1、任务2（每周周五运行）

DAG 3-任务1（在DAG 1或DAG 2之后立即触发，每日周一至周六无特定时间运行）

要求：

with DAG('DAG 1',
     schedule_interval='0 9 * * 1-6'
     ) as dag:

TASK1 = BashOperator(task_id='TASK1',
                bash_command='sample')

TASK2 = BashOperator(task_id='TASK2',
                bash_command='sample')

 triggerDAG2TASK2 = TriggerDagRunOperator(
        task_id="TASK2",
        trigger_dag_id="DAG 2"
    )

 triggerDAG3TASK1 = TriggerDagRunOperator(
        task_id="TASK1",
        trigger_dag_id="DAG 3"
    )

TASK1  >> TASK2 >> *triggerDAG2TASK2 OR triggerDAG3TASK1*  

with DAG('DAG 2',
     schedule_interval='0 9 * * 5'
     ) as dag:

TASK1 = BashOperator(task_id='TASK1',
                bash_command='sample')

TASK2 = BashOperator(task_id='TASK2',
                bash_command='sample')

 triggerDAG3TASK1 = TriggerDagRunOperator(
        task_id="TASK1",
        trigger_dag_id="DAG 3"
    )

TASK1  >> TASK2 >> triggerDAG3TASK1

with DAG('DAG 3',
     schedule_interval='@daily' ## No specific time, immediately after DAG 1 OR DAG 2
     ) as dag:

TASK1 = BashOperator(task_id='TASK1',
                bash_command='sample')

TASK2 = BashOperator(task_id='TASK2',
                bash_command='sample')

TASK1 

DAG 1任务1和DAG 2任务1可以并行运行

只有在DAG 1任务2成功时，DAG 2任务2才应在星期五每周触发

DAG 3仅在以下情况下运行：

• DAG 1从Mon-Sat和

• DAG 1和DAG 2在周五成功

以下样本：

DAG 1:

with DAG('DAG 1',
     schedule_interval='0 9 * * 1-6'
     ) as dag:

TASK1 = BashOperator(task_id='TASK1',
                bash_command='sample')

TASK2 = BashOperator(task_id='TASK2',
                bash_command='sample')

 triggerDAG2TASK2 = TriggerDagRunOperator(
        task_id="TASK2",
        trigger_dag_id="DAG 2"
    )

 triggerDAG3TASK1 = TriggerDagRunOperator(
        task_id="TASK1",
        trigger_dag_id="DAG 3"
    )

TASK1  >> TASK2 >> *triggerDAG2TASK2 OR triggerDAG3TASK1*  

with DAG('DAG 2',
     schedule_interval='0 9 * * 5'
     ) as dag:

TASK1 = BashOperator(task_id='TASK1',
                bash_command='sample')

TASK2 = BashOperator(task_id='TASK2',
                bash_command='sample')

 triggerDAG3TASK1 = TriggerDagRunOperator(
        task_id="TASK1",
        trigger_dag_id="DAG 3"
    )

TASK1  >> TASK2 >> triggerDAG3TASK1

with DAG('DAG 3',
     schedule_interval='@daily' ## No specific time, immediately after DAG 1 OR DAG 2
     ) as dag:

TASK1 = BashOperator(task_id='TASK1',
                bash_command='sample')

TASK2 = BashOperator(task_id='TASK2',
                bash_command='sample')

TASK1 

DAG 2:

with DAG('DAG 1',
     schedule_interval='0 9 * * 1-6'
     ) as dag:

TASK1 = BashOperator(task_id='TASK1',
                bash_command='sample')

TASK2 = BashOperator(task_id='TASK2',
                bash_command='sample')

 triggerDAG2TASK2 = TriggerDagRunOperator(
        task_id="TASK2",
        trigger_dag_id="DAG 2"
    )

 triggerDAG3TASK1 = TriggerDagRunOperator(
        task_id="TASK1",
        trigger_dag_id="DAG 3"
    )

TASK1  >> TASK2 >> *triggerDAG2TASK2 OR triggerDAG3TASK1*  

with DAG('DAG 2',
     schedule_interval='0 9 * * 5'
     ) as dag:

TASK1 = BashOperator(task_id='TASK1',
                bash_command='sample')

TASK2 = BashOperator(task_id='TASK2',
                bash_command='sample')

 triggerDAG3TASK1 = TriggerDagRunOperator(
        task_id="TASK1",
        trigger_dag_id="DAG 3"
    )

TASK1  >> TASK2 >> triggerDAG3TASK1

with DAG('DAG 3',
     schedule_interval='@daily' ## No specific time, immediately after DAG 1 OR DAG 2
     ) as dag:

TASK1 = BashOperator(task_id='TASK1',
                bash_command='sample')

TASK2 = BashOperator(task_id='TASK2',
                bash_command='sample')

TASK1 

DAG 3:

with DAG('DAG 1',
     schedule_interval='0 9 * * 1-6'
     ) as dag:

TASK1 = BashOperator(task_id='TASK1',
                bash_command='sample')

TASK2 = BashOperator(task_id='TASK2',
                bash_command='sample')

 triggerDAG2TASK2 = TriggerDagRunOperator(
        task_id="TASK2",
        trigger_dag_id="DAG 2"
    )

 triggerDAG3TASK1 = TriggerDagRunOperator(
        task_id="TASK1",
        trigger_dag_id="DAG 3"
    )

TASK1  >> TASK2 >> *triggerDAG2TASK2 OR triggerDAG3TASK1*  

with DAG('DAG 2',
     schedule_interval='0 9 * * 5'
     ) as dag:

TASK1 = BashOperator(task_id='TASK1',
                bash_command='sample')

TASK2 = BashOperator(task_id='TASK2',
                bash_command='sample')

 triggerDAG3TASK1 = TriggerDagRunOperator(
        task_id="TASK1",
        trigger_dag_id="DAG 3"
    )

TASK1  >> TASK2 >> triggerDAG3TASK1

with DAG('DAG 3',
     schedule_interval='@daily' ## No specific time, immediately after DAG 1 OR DAG 2
     ) as dag:

TASK1 = BashOperator(task_id='TASK1',
                bash_command='sample')

TASK2 = BashOperator(task_id='TASK2',
                bash_command='sample')

TASK1 

如何以不同的计划间隔保持这些依赖关系

我在某处读到，不建议使用externaltask传感器，因为它只检查当天的运行情况

因为这是一个示例，所以我有多个DAG/任务，并且我正在尝试分离这些内容。我还可以说case DAG 1每天晚上9点运行，DAG 2每周晚上10点运行，DAG 3第二天早上9点运行。还需要能够处理不同日期之间依赖关系的解决方案