Runninig Docker and Images in isolation

General Discussions
1

Hi (New to Docker, so just learning for now)

I have a VM CentOS 7.3 instance, and installed Docker 7.3 via RPM packages. I can run the basic docker commands, so its seems to have been installed.

I now want to install the hello world image and check if it runs, but not sure how to get the imaged in a non-internet connect VM system.

I have downloaded the zip image from https://github.com/docker-library/hello-world and extracted it into the vm instance, but not sure on how to run it, so the question is what is the best practise when you need to set docker up in an isolated type of environment?

Dee

Any thoughts would be appreciated

2

You’ll need to build the image from the unzip’d files, but it would require that debian:jessie-slim is also in your images to build off of.