gVisor joins CNCF with Modal as co-maintainer after upstreaming GPU and training support

josh_wills · x · 2026-11-12

gVisor, Google's container sandbox, is joining the Cloud Native Computing Foundation, with AI cloud platform Modal becoming a co-maintainer.

Modal has run gVisor since day one and upstreamed GPU support, multi-node training, and snapshots along the way — all open source. The team says it's proud to grow from a gVisor dependent into one of its stewards.

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