Anatomy of a Kubernetes Cloud Provider

on YouTube ↗26m

" summary

Explains exactly how Kubernetes integrates with OpenStack using machine controller (via Machine API/Cluster API) to create Nova instances, kubelet bootstraps and creates the node object which is initialized by the OpenStack cloud controller manager node controller that annotates endpoints and removes the cloud-provider taint. Storage uses the Cinder CSI driver with control-plane provisioner/attacher and per-node CSI agents for format/mount. External services use Octavia load balancer and floating IPs. Notes OpenShift self-management vs Cluster API management cluster and experimental Ironic support.

AI-written summary · about

" chapters (7)

1. 0:00Introduction to talk
2. 1:29Kubernetes core components
3. 3:37Scaling a Kubernetes cluster
4. 11:01Persistent storage with Cinder
5. 18:09Exposing services externally
6. 21:23Summary of integrations
7. 22:48Q&A session

" related talks

• 31mCloud Provider OpenStack Intro & UpdateAnusha Ramineni, Lingxian Kong · KubeCon + CloudNativeCon North America 2021
• 36mUnderstanding Cluster-API Structure via the OpenStack ProviderJaesang Lee, Esther Kim · Kubernetes Forum Seoul 2019
• 31mIntro: OpenStack SIGChris Hoge · KubeCon + CloudNativeCon + Open Source Summit China 2019
• 35mNavigating Kubernetes Cloud ProviderPengfei Ni · KubeCon + CloudNativeCon + Open Source Summit China 2023
• 01h 20mIntro + Deep Dive: OpenStack SIGChris Hoge, Aditi Sharma · KubeCon + CloudNativeCon Europe 2019
• 41mHosted Control Plane on Kubernetes (HPC)Hervé Leclerc · OpenInfra Day France 2024
• 31mDeclarative Underlays: Scaling Purpose-Built Infrastructure(Clusters)...HanSol Park, Kangsub Song · KubeCon + CloudNativeCon + OpenInfra Summit + PyTorch Conference China 2026
• 26mRun your Kubernetes cluster on OpenStack in ProductionAnita Tragler, Franck Baudin, Ramon Acedo Rodriguez · OpenInfra Summit 2020