Hello World! (an example of minimal Dockerization)
docker build -t hello-world .
docker tag hello-world vwarship/hello-world:latest
docker push vwarship/hello-world:latest
docker run -p 5000:80 vwarship/hello-world:latest
打开浏览器,访问网址:http://localhost:5000
Hello World!
Hostname: 86fcc9672e04
IP: 172.17.0.2