0.3. 写一个自己的hello world docker

1 写一个自己的hello world docker

直接命令行输出helloWorld

mkdir ~/docker
vim Dockerfile

Dockerfile:

FROM centos 
ENTRYPOINT ["echo", "Hello World, Docker!"]

调用脚本输出helloworld

script:

vim ./helloworld-v2.sh

echo 'Hello World Docker!'
echo '---------------------by .sh script'

Dockerfile:

FROM centos
COPY ./helloworld-v2.sh /apps/
ENTRYPOINT ["/bin/sh", "-c", "/apps/helloworld-v2.sh"]