DAK

A controversial dumb docker alternative (dak) for learning purposes.

FEATURES

• Create a container and "start it" (in progress).

  $ dak run --image xyz

• Pull a container, (comming soon).

  $ dak pull --image xyz

REQUIREMENTS

• rust (1.76).
• make (optional).

Create manually your cgroup before starting...

$ cd /sys/fs/cgroup/
$ sudo mkdir dak.cgroup
$ sudo chown -R dk ./dak.cgroup/

RESOURCES

• about Containers in general (https://www.docker.com/resources/what-container/).
• about Overlayfs (https://jvns.ca/blog/2019/11/18/how-containers-work--overlayfs/).

  >> code representation.
  ...lower...
  
  FROM ubuntu:latest
  RUN ...
  WORKDIR app
  
  ...upper...
  
  -------- schematic representation.
  upper
  .....
  .........
  ...
  ....lower...
  images(ubuntu/debian/node)

• linux errors (https://gist.github.com/greggyNapalm/2413028)

AUTHOR

• dk