Docker Anatomy by João Silva

3. https://www.quora.com/Are-Docker-containers-and-virtual-machines-the-same

5. Hardware
OS
User Space
Kernel
App
Init | Supervisor | PID1

6. Hardware
OS
US
Kernel
Hypervisor
OS
US
Kernel
Hardware
OS
US
Kernel
Hypervisor
OS
US
Kernel
OS
User Space
Kernel

7. Hardware
OS
US
Kernel
App
Init
Hypervisor
OS
US
Kernel
Init
App

8. OS
US
Kernel
App
Init
Hardware
Hypervisor
OS
US
Kernel
Init
App
OS
US
Kernel
Init
App
VHardware

9. VHardware
OS
User Space
Kernel
App
Init

12. Container:
- OS level virtualization
- Kernel is shared
- Processes isolated by namespacing
- May implement resource sharing mechanisms
Examples:
- Chroot
- FreeBSD Jails
- Systemd-nspawn
- LXC
- Lmctfy
- RKT
- Docker
https://en.wikipedia.org/wiki/Container_(virtualization)

13. VHardware
OS
User Space
Kernel
App
Init
Container Runtime
Container 1 Container 2
App

14. Container runtime? Container processes

22. https://github.com/opencontainers/runtime-spec/blob/master/config-linux.md

24. https://containerd.io/img/architecture.png

29. http://man7.org/linux/man-pages/man7/cgroups.7.html

30. https://github.com/google/lmctfy

34. Container runtime? Container processes

38. Sources
- http://alexander.holbreich.org/docker-components-explained/
- https://medium.com/faun/an-overall-view-on-docker-ecosystem-containers-moby-swarm-linuxkit-containerd-kubernetes-5e4972
a6a1e8
- https://jvns.ca/blog/2016/10/26/running-container-without-docker/
- https://xkcd.com/927/
- https://blog.mobyproject.org/containerd-namespaces-for-docker-kubernetes-and-beyond-d6c43f565084
- https://github.com/opencontainers/runc
- https://medium.com/@abbyfuller
- https://twitter.com/tekgrrl/status/665799935904915456

39. I CAN HAS
QUESTION?