How Docker Works - Intro to Namespaces
Added 2020-02-21 17:15:16 +0000 UTCLet's figure out how Docker works! We will investigate docker by tracing the syscalls to find the Linux Kernel feature called Namespaces. We also learn about the different ones like process id, network or mount namespaces.
docker → dockerd → containerd → runC → unshare syscall
Part 1: https://www.youtube.com/watch?v=cPGZMt4cJ0I
LWN Article: https://lwn.net/Articles/531114/
Docker Example: https://github.com/LiveOverflow/pwn_docker_example
