1.查看nginx状态
systemctl status nginx
状态如果是Active: active (running)则是正常的
[root@hcss-ecs-9b96 ~]# systemctl status nginx
● nginx.service - The nginx HTTP and reverse proxy serverLoaded: loaded (/usr/lib/systemd/system/nginx.service; disabled; vendor preset: disabled)Active: active (running) since Wed 2024-11-13 13:41:11 CST; 16min agoProcess: 603696 ExecStart=/usr/sbin/nginx (code=exited, status=0/SUCCESS)Process: 603639 ExecStartPre=/usr/sbin/nginx -t (code=exited, status=0/SUCCESS)Process: 603637 ExecStartPre=/usr/bin/rm -f /run/nginx.pid (code=exited, status=0/SUCCESS)Main PID: 603699 (nginx)Tasks: 3 (limit: 11427)Memory: 16.9MCGroup: /system.slice/nginx.service├─603699 nginx: master process /usr/sbin/nginx├─603700 nginx: worker process└─603701 nginx: worker process
2.查看Nginx进程
如果Nginx正在运行，您还可以使用ps命令来查看Nginx进程
ps aux | grep nginx
3.检查Nginx配置文件是否正确无误
nginx -t
4.查看Nginx的版本
nginx -v
# 如果查看更详细
nginx -V
5.修改nginx配置
vim /etc/nginx/nginx.conf
增加容器端口8090指向域名
server {listen 80;server_name www.tieyongjie.cn; # 替换为您的域名location / {proxy_pass http://localhost:8090; # 指向Docker容器的端口8080proxy_set_header Host $host;proxy_set_header X-Real-IP $remote_addr;}
6. 设置开机自启动
# 设置 nginx 开机自启动
systemctl enable nginx
# 验证
systemctl is-enabled nginx
输出如下即表示开机自启动设置成功
[root@hcss-ecs-9b96 ~]# systemctl enable nginx
Created symlink /etc/systemd/system/multi-user.target.wants/nginx.service → /usr/lib/systemd/system/nginx.service.
[root@hcss-ecs-9b96 ~]# systemctl is-enabled nginx
enabled
