将 Systemd (systemctl) 文件从 CentOs 转换为 Ubuntu

Question

我在 Ubuntu 16.04 上安装了airflow。我有如下文件：

#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
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[Unit]
Description=Airflow celery flower
After=network.target postgresql.service mysql.service redis.service rabbitmq-server.service
Wants=postgresql.service mysql.service redis.service rabbitmq-server.service

[Service]
EnvironmentFile=/etc/sysconfig/airflow
User=airflow
Group=airflow
Type=simple
ExecStart=/bin/airflow flower
Restart=on-failure
RestartSec=5s

[Install]
WantedBy=multi-user.target

我已阅读文件下面的以下评论。

请记住，这些文件是针对 CentOS 配置的。如果您在 Debian 中安装它们，请替换 EnviromentFile 变量并修改 ExecStart 中 Bash 的路径。

我对Linux系统没有任何经验。

我已经使用了上面的文件，但它不起作用。谁能告诉我我应该做什么？

气流位于“~/airflow”

Answer 1

我注意到的第一件事是文件的路径不正确。

你的配置文件有ExecStart=/bin/airflow flower，但在你的评论中你说

气流位于~/airflow

~/是/home/$user当前登录用户的目录。