サービス起動自動起動を行うためにSystemdに設定する
/etc/systemd/system/[service_name].service
[Unit]
Description=gunicorn
After=network.target
[Service]
WorkingDirectory=[service_program_working_directory]
ExecStart=[service_execute_program_path]
[Install]
WantedBy=multi-user.targetサービス起動
$ systemctl start [service_name]サービス再起動
$ systemctl restart [service_name]サービス停止
$ systemctl stop [service_name]サービス状態表示
$ systemctl status [service_name]サービス自動起動有効
$ systemctl enable [service_name]サービス自動起動無効
$ systemctl disable [service_name]