一捧阳光 > Nginx提示Failed to read PID from file /data/app/nginx/run/nginx.pid: Invalid argument

问题症状

偶然发现Nginx启动之后，查看状态时发现提示：Failed to read PID from file /data/app/nginx/run/nginx.pid: Invalid argument，如下图（忽略证书那个提示）：

解决办法

mkdir -p /etc/systemd/system/nginx.service.d 
printf "[Service]\nExecStartPost=/bin/sleep 0.1\n" > /etc/systemd/system/nginx.service.d/override.conf 

然后重启Nginx服务

systemctl daemon-reload 
systemctl restart nginx.service

验证

再次查看Nginx状态，已经没有那个提示了

systemctl restart nginx.service