airflow系列教程 airflow的报警功能设置

Posted 2023-01-23 大数据指北

本人设置过程：邮件发送方:网易163   邮件接收方:qq邮箱

第一步：

开通网易163的smtp服务功能(百度so easy)，并且获取授权码。

第二步:

设置airflow里的airflow.cfg配置文件如下例子：

[email]
email_backend = airflow.utils.email.send_email_smtp

[smtp]
# If you want airflow to send emails on retries, failure, and you want to use
# the airflow.utils.email.send_email_smtp function, you have to configure an
# smtp server here
smtp_host = smtp.163.com
smtp_starttls = True
smtp_ssl = False
# Uncomment and set the user/pass settings if you want to use SMTP AUTH
smtp_user = [e-mail]
smtp_password = password  # 163邮箱配置的授权码
smtp_port = 25
smtp_mail_from = [e-mail]

第三步：

编写作业

from airflow import DAG
from airflow.operators.bash_operator import BashOperator
from airflow.operators import EmailOperator
from datetime import datetime, t