Docker

Dockerfile syntax reference

https://docs.docker.com/engine/reference/builder/

Docker Run command

https://docs.docker.com/engine/reference/run/

Notes

Run

docker exec -i -t <container id> /bin/bash

-i interactive, -t allocate a pseudo-tty

-d detach (deamon)

--rm remove container

Export image

You will need to save the Docker image as a tar file:

docker save -o <path for generated tar file> <image name>

Then copy your image to a new system with regular file transfer tools such as cp, scp or rsync(preferred for big files). After that you will have to load the image into Docker:

docker load -i <path to image tar file>

PS: You may need to sudo all commands.

EDIT: You should add filename (not just directory) with -o, for example:

docker save -o c:/myfile.tar centos:16

Misc

Docker cli

https://docs.docker.com/engine/reference/commandline/docker/

kubernetes

https://medium.freecodecamp.org/learn-kubernetes-in-under-3-hours-a-detailed-guide-to-orchestrating-containers-114ff420e882

Subpages (2): inspection kubernetes

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