Docker Containers Crash Course

Docker Crash Course

As Hypervisor is slow to boot and use a lot of resources and needs full installation

the Container Technology not that old we used to use LXC – openVZ extra

but what a cool about Docker is it really lightweight with awesome images build  and we can ship many services in one machine

it comes into two parts [DockerClient,  DockerServer]

and today i will write the best quick intro i could tell

1 – Introduction [how it will work]

docker run the process inside the container and when it has done it EXIT the container ( by EXIT I mean it STOP the container )

docker has official images [distros] called  saved in ( registry ) there is public registry also you can have a private registry, example hub.docker.com

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