centos7 ---network.service 網絡服務沒法啓動

配置ip地址, 重啓網絡服務時報錯:

Job for network.service failed because the  control process exited with error code. 
	See "systemctl status  network.service" and "journalctl -xe" for details.

network 與 NetworkManager 服務可能會發生衝突, 致使 network 服務沒法啓動, 能夠停用 NetworkManager

# 中止 NetworkManager 系統服務
systemctl stop NetworkManager

# 禁用該服務
systemctl disable NetworkManager

這時能夠重啓 network 服務

systemctl restart network