CRI-O: All the Runtime Kubernetes Needs, and Nothing More

on YouTube ↗29m

" summary

CRI-O implements Kubernetes’ CRI with a minimal stack: containers/image and containers/storage for images, OCI runtimes like runc and Clear Containers, a lightweight conmon monitor, and a kpod CLI. It passes ~300 CRI, node and end-to-end tests per pull request, ships a 1.0 release, matches CRI-O releases to Kubernetes versions, supports mixed runtimes on one node via pod annotations, and is already targeted for OpenShift integration.

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" chapters (13)

1. 0:00Introduction
2. 0:22Why CRIO
3. 2:27What makes up a container
4. 4:11How to create a root filesystem
5. 5:00How to run the container
6. 7:10CNI
7. 7:39Conmen
8. 8:49Pods
9. 9:54CRIO Architecture
10. 11:34Project Status
11. 12:33Demos
12. 19:51Next Steps
13. 21:29Questions

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