airflow 2.2.4 +postgresql 10.20+Python 3.6.8+Redis 6.26+celeryExecutor
机器worker192.168.24.4机器webserver192.168.24.3[airflow@webserver~]$airflowversion2.2.4[root@worker~]#psql-Vpsql(PostgreSQL)10.20[root@worker~]#python-VPython3.6.8[root@worker~]#redis-server-vRedisserverv