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What are containers?
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A Journey Through Supporting VMs with Dedicated CPUs on Kubernetes - Lecture
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- 1 Intro
- 2 Introduction to Kubevirt
- 3 VMs with dedicated CPUs
- 4 What are containers?
- 5 Introduction to Cgroups
- 6 Threads model in v2
- 7 How is CPU allocation implemented in k8s?
- 8 Kubernetes CPU allocation: requests
- 9 Kubernetes and dedicated CPUs
- 10 Introduction to Namespaces
- 11 Sharing PID namespace in a Pod
- 12 A word about VM (Kernel-based VM)
- 13 st attempt to support dedicated CPUs
- 14 Inside the compute container
- 15 nd attempt: IsolateEmulatorThread
- 16 rd attempt: housekeeping approach
- 17 Problems with housekeeping approach
- 18 th attempt: emulator container approach
- 19 3rd attempt: dedicated-cpu cgroup approach
- 20 Summary & Takeaways