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What Have Namespaces Done for You Lately? - Writing Containers from Scratch

Docker via YouTube

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The talk explains how namespaces and cgroups work by building a container from scratch in Go with bare system calls. It demonstrates changes to the container’s view of the system and limits on its resources.

Syllabus

Intro
What are namespaces
Running Code
Containerization
Setting Hostname
Container Process ID
Rooting
proc
flashprop
environment variable
C groups
Creating a C group
Running a fork bomb
End result
Questions

Taught by

Docker

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