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Added support for runtime level snapshotter, issue 6657

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Signed-off-by: shuaichang <shuai.chang@databricks.com>

Updated annotation name
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shuaichang
2022-05-05 16:40:56 -07:00
parent 405fba75dd
commit 7b9f1d4058
8 changed files with 182 additions and 24 deletions
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7
pkg/cri/annotations/annotations.go
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@@ -70,6 +70,13 @@ const (
// PodAnnotations are the annotations of the pod
PodAnnotations = "io.kubernetes.cri.pod-annotations"
// RuntimeHandler an experimental annotation key for getting runtime handler from pod annotations.
// See https://github.com/containerd/containerd/issues/6657 and https://github.com/containerd/containerd/pull/6899 for details.
// The value of this annotation should be the runtime for sandboxes.
// e.g. for [plugins.cri.containerd.runtimes.runc] runtime config, this value should be runc
// TODO: we should deprecate this annotation as soon as kubelet supports passing RuntimeHandler from PullImageRequest
RuntimeHandler = "io.containerd.cri.runtime-handler"
// WindowsHostProcess is used by hcsshim to identify windows pods that are running HostProcesses
WindowsHostProcess = "microsoft.com/hostprocess-container"
)