~/talk

Cross-platform/cross-hypervisor virtio vsock use in go

Talkat FOSDEM 2022 · on Saturday, 2022-02-05· at 10:30· D.virtualization· [go]

speaker

name:Christophe Fergeau

links:none on file

resources

video:https://video.fosdem.org/2022/D.virtualization/vai_codeready.mp4

slides:https://fosdem.org/2022/schedule/event/vai_codeready/attachments/slides/4879/export/events/attachments/vai_codeready/slides/4879/Cross_platform_cross_hypervisor_virtio_vsock_use_in_go.pdf

summary

Describes CodeReady Containers, an OpenShift-on-desktop tool written in Go that uses KVM, Hyper-V or HyperKit. Explains why external networking is implemented with gVisor’s userspace TCP/IP stack and details using virtio-vsock from Go, including practical differences when running under the various hypervisors.

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