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# OpenStack Summit 2018: Vancouver: Linux Container Internals

**URL:** https://crunchtools.com/openstack-summit-2018-vancouver-linux-container-internals/
Date: 2018-05-21
Author: fatherlinux
Post Type: post
Summary: This presentation is a 16 slide introduction to what must be thought about when building a production cloud. Proper image management is critical engineering task.Continue Reading "OpenStack Summit 2018: Vancouver: Linux Container Internals" →
Categories: Presentations
Tags: Container Engines, Container Images, Container Tools, Linux
Featured Image: https://crunchtools.com/wp-content/uploads/2020/06/Screenshot-from-2020-06-06-13-50-34.png
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## Abstract

This course provides a detailed examination of container architecture from the Linux kernel to Kubernetes, including security & resource controls, kernel structures, and low level storage & network function. This lab provides hands-on training, concepts, and demonstrations, with an emphasis on realistic deployment and troubleshooting exercises.

Topics include security (sVirt, SELinux, SECCOMP), isolation (kernel namespaces, cgroups), and data structures (Kubernetes/Linux). Together, these topics provide an architectural level understanding of the complete container stack, from the Linux kernel, to container runtime (Docker,CRI-O, runc), and container orchestration (Kubernetes).

Following a logical path from container host & image, to container runtime, to orchestrator, we will answer questions like: How does sVirt/SELinux, SECCOMP, namespaces, and isolation really work? How does the Docker Daemon work? How does Kubernetes talk to the Docker Daemon? How are container images made?

## Presentation

 	- [Schedule](https://www.openstack.org/summit/vancouver-2018/summit-schedule/speakers/1452)

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