docker run -d -it --name nginx -P 192.168.0.216:5000/nginx
docker ps -a      #查看容器是否在运行 
docker logs nginx    #查看nginx容器的log

ip:hostport:containerport  #指定ip、指定主机port、指定容器port
ip::containerport      #指定ip、未指定主机port、指定容器port
hostport:container     #未指定ip port、指定主机port、指定容器port   
 

docker run -d -it -p 5000:5000 --name registry 192.168.0.216:5000/registry
docker ps -a | grep 5000   

docker run -d -it -p 800:80 -p 8088:8080 --name tomcat 192.168.0.216:5000/tomcat
docker ps -a | egrep "(80|8080)"

docker run -d -it -p 192.168.0.225:800:80 --name web_server 192.168.0.216:5000/nginx
curl 192.168.0.225:800   #验证是否可以访问默认首页

docker run -d -it -p 192.168.0.225:300:3000/udp --name unknown 192.168.0.216:5000/nginx
netstat -anpu |grep udp
udp  0  0  192.168.0.225:300  0.0.0.0:*   24588/docker-proxy

[root@docker ~]#docker port tomcat
8080/tcp -> 192.168.0.225:32769
[root@docker ~]#docker port unknown
3000/udp -> 192.168.0.225:300