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kubelet: add CheckpointContainer() on the service level

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Signed-off-by: Adrian Reber <areber@redhat.com>
This commit is contained in:
Adrian Reber 2020-12-08 07:57:11 +00:00
parent 1ac7d78296
commit 3e6f50683f
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2 changed files with 11 additions and 0 deletions
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9
pkg/kubelet/kuberuntime/instrumented_services.go
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@ -324,3 +324,12 @@ func (in instrumentedImageManagerService) ImageFsInfo() ([]*runtimeapi.Filesyste
recordError(operation, err)
return fsInfo, nil
}
func (in instrumentedRuntimeService) CheckpointContainer(options *runtimeapi.CheckpointContainerRequest) error {
const operation = "checkpoint_container"
defer recordOperation(operation, time.Now())
err := in.service.CheckpointContainer(options)
recordError(operation, err)
return err
}

2
staging/src/k8s.io/cri-api/pkg/apis/services.go
View File

@ -76,6 +76,8 @@ type PodSandboxManager interface {
ListPodSandbox(filter *runtimeapi.PodSandboxFilter) ([]*runtimeapi.PodSandbox, error)
// PortForward prepares a streaming endpoint to forward ports from a PodSandbox, and returns the address.
PortForward(*runtimeapi.PortForwardRequest) (*runtimeapi.PortForwardResponse, error)
// CheckpointContainer checkpoints a container
CheckpointContainer(containerID, checkpointDir string) error
}
// ContainerStatsManager contains methods for retrieving the container