Openstack, Docker, Kubernetes and Openshift for my grandma
summary
A plain-language overview of OpenStack, Docker, Kubernetes and OpenShift aimed at non-technical listeners, explaining what each technology does and how they relate, starting from basic networking concepts like IP and DNS. The talk uses minimal jargon and builds up foundational knowledge before describing the four platforms and their roles in deploying and managing applications.
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chapters (17)
- 0:00Introduction
- 1:03Basic system concepts
- 3:14IP abstraction
- 7:46DNS simplified access
- 9:08Dependency problems
- 12:07Virtual machines
- 14:38What is Docker
- 17:06Docker advantages
- 19:57High availability clusters
- 21:21Kubernetes orchestrator
- 24:51How Kubernetes works
- 27:40Kubernetes complexity
- 28:01CI with OpenShift
- 30:08OpenShift advanced features
- 31:57What is OpenStack
- 34:23OpenStack IaC
- 36:08Summary and Q&A
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