分布式部署 airflow (V) 启动 - /usr/lib/systemd/system/airflow-worker.service

[Unit]
Description=Airflow celery worker daemon
After=network.target postgresql.service mysql.service redis.service rabbitmq-server.service
Wants=mysql.service redis.service

[Service]
EnvironmentFile=/etc/sysconfig/airflow
User=root
Group=root
Type=simple
ExecStart=/root/miniconda3/envs/py36/bin/airflow worker
Restart=on-failure
RestartSec=10s

[Install]
WantedBy=multi-user.target

#重载所有修改过的配置文件
sudo systemctl daemon-reload
#查看启动耗时,关键是可以查看启动失败的原因
sudo systemd-analyze verify airflow-webserver.service
#查看启动失败任务的启动日志
sudo journalctl -u airflow-webserver.service
#查看服务状态
systemctl status airflow-scheduler.service
#判断是否自动重启
sudo systemctl is-enabled airflow-worker.service
sudo systemctl enable airflow-worker.service
#重启任务
systemctl stop airflow-scheduler.service
systemctl start airflow-scheduler.service