add workflow 服务器维护,dev

dev/workflow/TK_Cust/ser_main/数据文件维护/maintain_data_file.py

@@ -0,0 +1,9 @@
+#!/usr/bin/env python3
+
+from move_data_file import move_and_compress_files
+
+if __name__ == '__main__':
+    "备份数据文件"
+    move_and_compress_files(
+        "/data/datafile/"
+    )

dev/workflow/TK_Cust/ser_main/服务器维护/wf_dag_ser_main.py

@@ -0,0 +1,51 @@
+#!/usr/bin/python
+# -*- encoding=utf-8 -*-
+from airflow import DAG
+from datetime import datetime, timedelta
+from airflow.contrib.hooks.ssh_hook import SSHHook
+from airflow.contrib.operators.ssh_operator import SSHOperator
+from airflow.sensors.external_task_sensor import ExternalTaskSensor
+import json
+
+from airflow.operators.trigger_dagrun import TriggerDagRunOperator
+from airflow.operators.email_operator import EmailOperator
+from airflow.utils.trigger_rule import TriggerRule
+
+
+sshHook = SSHHook(ssh_conn_id ='ssh_air')
+default_args = {
+'owner': 'info@idgvalue.com',
+'email_on_failure': True,
+'email_on_retry':True,
+'start_date': datetime(2024, 1, 1),
+'depends_on_past': False,
+'retries': 6,
+'retry_delay': timedelta(minutes=10),
+}
+
+dag = DAG('wf_dag_ser_main', default_args=default_args,
+schedule_interval="0 0 * * *",
+catchup=False,
+dagrun_timeout=timedelta(minutes=160),
+max_active_runs=3)
+
+task_failed = EmailOperator (
+    dag=dag,
+    trigger_rule=TriggerRule.ONE_FAILED,
+    task_id="task_failed",
+    to=["info@idgvalue.com"],
+    cc=[""],
+    subject="ser_main_failed",
+    html_content='<h3>您好，ser_main作业失败，请及时处理" </h3>')
+
+
+uds_maintain_data_file = SSHOperator(
+ssh_hook=sshHook,
+task_id='uds_maintain_data_file',
+command='python /data/airflow/etl/CTL/maintain_data_file.py /data/datafile',
+params={'my_param':"uds_maintain_data_file"},
+depends_on_past=False, 
+retries=3, 
+dag=dag)
+
+uds_maintain_data_file >> task_failed