In the last article we got our hands on the Docker Engine, pretty basic. Today we’re going to smuggle some Images & Containers and briefly talk about the Registry and Repositories.
High level picture of each Component
- Docker Engine : The Shipping Yard
- Docker Images : Shipping Manifests
- Docker Containers : Shipping Containers
Before this streamlined flow of Containers, taking an app to production took embarrassing amounts of time.
You code an app in a Docker container at your workstation or your laptop and you run it unchanged wherever your production environment happens to be. Unbelievable fast time to production !
Security precautions should remain the same for unverified /untrusted code in production. Containers can contain malicious code.
Alright it’s time to start peeking through the list of components.
Engine in brief
This is our Docker program that we previously
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