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gVisor sandboxes move to release 20261019.0 from the 2026-10-17 nightly - #3177
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Dmitry Berkovich (dberkov) merged 2 commits intoOct 23, 2026
Merged
Dmitry Berkovich (dberkov) merged 2 commits into
Dmitry Berkovich (dberkov) merged 2 commits into
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The 2026-10-17 nightly was pinned for google/gvisor@b79256080dec, the multiple filesystem checkpoint bundles. Release 20261019.0 is the first tagged release that carries it. Version v4 stays so a memory snapshot taken under it still restores.
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nybidari - could you please verify that this is a right version that includes rootfs and no-pause feature |
nybidari
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Oct 23, 2026
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Yes, this release includes both features. |
Every worker fetches every enabled version. A snapshot taken under the nightly cold boots on its next resume, keeping its files.
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Author
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Dmitry Berkovich (@dberkov) nybidari fixed the nit (dropped v4). PTAL |
Davanum Srinivas (dims)
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nybidari
approved these changes
Oct 23, 2026
Dmitry Berkovich (dberkov)
approved these changes
Oct 23, 2026
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The shipped gVisor config pinned the 2026-10-17 nightly for google/gvisor@b79256080dec, which saves and restores multiple filesystem checkpoint bundles. Release 20261019.0 is the first tagged release that contains it, so the config can point at a release again.
Change.
manifests/ate-install/sandboxconfig-gvisor.yamlreplacesv4withv5, release 20261019.0 for amd64 and arm64, asdefaultVersion, the way the previous bumps did.docs/api-guide.mdmirrors it. The sha256 values come from the downloaded tarballs, which match the published.sha512files.Breaking change. A MEMORY snapshot taken under
v4cold boots on its next resume: it keeps its files and loses its memory state. Recut golden snapshots after upgrading. Please add thebreaking-changelabel.Tests.
go test ./api/infra/k8s/ate/v1/applies the edited manifest against the CRD and the admission policy;./cmd/ate-setup/...and./cmd/atelet/pass. CI's e2e lanes install this manifest and boot, suspend and restore gVisor actors on it.AI use: AI-assisted, I reviewed and tested it.