下载镜像
docker pull nginx
启动容器
docker run -d -p 8080:80 nginx
把容器内的nginx的80端口，映射到当前服务器的8080端口，浏览器输入
删除nginx容器
- 先查看在运行的容器
[root@izbp1e0h5tks006vnlaro4z bin]# docker ps -aCONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES94db415a384f nginx "nginx -g 'daemon ..." About an hour ago Exited (0) 18 minutes ago affectionate_kowalevskib136815d5dfc nginx "nginx -g 'daemon ..." About an hour ago Created sad_heisenberg
- 停止容器
[root@izbp1e0h5tks006vnlaro4z bin]# docker psCONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES4e882347dfec nginx "nginx -g 'daemon ..." About a minute ago Up About a minute 0.0.0.0:8081->80/tcp ecstatic_noyce[root@izbp1e0h5tks006vnlaro4z bin]# docker stop 4e882347dfec4e882347dfec
- 删除容器
[root@izbp1e0h5tks006vnlaro4z bin]# docker ps -aCONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES94db415a384f nginx "nginx -g 'daemon ..." About an hour ago Exited (0) 23 minutes ago affectionate_kowalevskib136815d5dfc nginx "nginx -g 'daemon ..." About an hour ago Created sad_heisenberg[root@izbp1e0h5tks006vnlaro4z bin]# docker rm b136815d5dfcb136815d5dfc[root@izbp1e0h5tks006vnlaro4z bin]# docker ps -aCONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES94db415a384f nginx "nginx -g 'daemon ..." About an hour ago Exited (0) 23 minutes ago affectionate_kowalevski[root@izbp1e0h5tks006vnlaro4z bin]# docker rm 94db415a384f94db415a384f[root@izbp1e0h5tks006vnlaro4z bin]# docker ps -aCONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
指定容器nginx的参数
docker run --name nginx-001 -d -p 8080:80 -v /home/docker/nginx/html:/usr/share/nginx/html nginx
-p 参数是把 宿主的8080端口映射到容器的80端口 这里要注意-v是数据卷，可以主机和容器之间共享/home/docker/nginx/html这个目录，在容器里面就是/usr/share/nginx/html。其实这就是我们的代码目录，调试代码就是靠共享目录实现的，很方便！！
修改容器里面的配置文件
#进入容器$docker exec -it nginx-001 bash#安装工具apt-get updateapt-get install vim#查看和修改nginx的配置信息vim /etc/nginx/conf.d/default.conf
参考博文地址：