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runtime: add SingleContainer when obtaining OCI Spec

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When creating a cgroup, add a SingleContainer when obtaining the OCI Spec to apply to ctr, podman, etc.

Fixes: #5240

Signed-off-by: yaoyinnan <35447132+yaoyinnan@users.noreply.github.com>
This commit is contained in:
yaoyinnan
2024-01-31 15:24:07 +08:00
parent bf54a02e16
commit 9aa1ed805a
1 changed files with 5 additions and 4 deletions
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9
src/runtime/virtcontainers/sandbox.go
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@@ -2576,11 +2576,12 @@ func (s *Sandbox) GetPatchedOCISpec() *specs.Spec {
return nil return nil
} }
// get the container associated with the PodSandbox annotation. In Kubernetes, this // Get the container associated with the PodSandbox annotation.
// represents the pause container. In Docker, this is the container. // In Kubernetes, this represents the pause container.
// On Linux, we derive the group path from this container. // In CRI-compliant runtimes like Containerd, this is the container.
// On Linux, we derive the cgroup path from this container.
for _, cConfig := range s.config.Containers { for _, cConfig := range s.config.Containers {
if cConfig.Annotations[annotations.ContainerTypeKey] == string(PodSandbox) { if ContainerType(cConfig.Annotations[annotations.ContainerTypeKey]).IsSandbox() {
return cConfig.CustomSpec return cConfig.CustomSpec
} }
} }