1、查找Docker Hub上的nginx镜像[root@localhost /]# docker search nginx
2、拉取官方的镜像[root@localhost /]# docker pull nginx
3、查看镜像[root@localhost /]# docker images nginx
4、使用nginx默认的配置来启动一个nginx容器[root@localhost /]# docker run -d -p 80:80 --name nginx nginx:latest
5、创建nginx目录[root@localhost /]# mkdir -p /usr/local/nginx/www /usr/local/nginx/logs /usr/local/nginx/conf
6、拷贝容器内nginx默认配置文件到本地nginx的conf目录[root@localhost /]# docker cp nginx:/etc/nginx/nginx.conf /usr/local/nginx/conf
7、停止nginx容器[root@localhost /]# docker stop nginx
8、删除nginx容器[root@localhost /]# docker rm nginx
9、创建并运行nginx容器[root@localhost /]# docker run -d -p 80:80 --name nginx -v /usr/local/nginx/www:/usr/share/nginx/html -v /usr/local/nginx/conf/nginx.conf:/etc/nginx/nginx.conf -v /usr/local/nginx/logs:/var/log/nginx --restart=always nginx:latest
10、查看创建的容器[root@localhost /]# docker ps | grep nginx
11、查看容器的ip地址[root@localhost /]# docker inspect --format='{{.NetworkSettings.IPAddress}}' nginx
12、查看firewalld状态[root@localhost /]# systemctl status firewalld
13、开启firewalld（可选，未开启时执行）[root@localhost /]# systemctl start firewalld
14、开放80端口[root@localhost /]# firewall-cmd --zone=public --add-port=80/tcp --permanent
15、重新载入[root@localhost /]# firewall-cmd --reload
16、查看是否生效[root@localhost /]# firewall-cmd --zone=public --query-port=80/tcp
