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kubelet: add GetUserNamespaceMappings to RuntimeHelper

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Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
This commit is contained in:
Giuseppe Scrivano 2022-07-07 12:12:58 +02:00 committed by Rodrigo Campos
parent 63462285d5
commit 9b2fc639a0
3 changed files with 12 additions and 0 deletions
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3
pkg/kubelet/container/helpers.go
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@ -56,6 +56,9 @@ type RuntimeHelper interface {
// supplemental groups for the Pod. These extra supplemental groups come
// from annotations on persistent volumes that the pod depends on.
GetExtraSupplementalGroupsForPod(pod *v1.Pod) []int64
// GetOrCreateUserNamespaceMappings returns the configuration for the sandbox user namespace
GetOrCreateUserNamespaceMappings(pod *v1.Pod) (*runtimeapi.UserNamespace, error)
}
// ShouldContainerBeRestarted checks whether a container needs to be restarted.

4
pkg/kubelet/container/testing/fake_runtime_helper.go
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@ -65,3 +65,7 @@ func (f *FakeRuntimeHelper) GetPodDir(podUID kubetypes.UID) string {
func (f *FakeRuntimeHelper) GetExtraSupplementalGroupsForPod(pod *v1.Pod) []int64 {
return nil
}
func (f *FakeRuntimeHelper) GetOrCreateUserNamespaceMappings(pod *v1.Pod) (*runtimeapi.UserNamespace, error) {
return nil, nil
}

5
pkg/kubelet/kubelet_pods.go
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@ -420,6 +420,11 @@ func truncatePodHostnameIfNeeded(podName, hostname string) (string, error) {
return truncated, nil
}
// GetOrCreateUserNamespaceMappings returns the configuration for the sandbox user namespace
func (kl *Kubelet) GetOrCreateUserNamespaceMappings(pod *v1.Pod) (*runtimeapi.UserNamespace, error) {
return kl.usernsManager.GetOrCreateUserNamespaceMappings(pod)
}
// GeneratePodHostNameAndDomain creates a hostname and domain name for a pod,
// given that pod's spec and annotations or returns an error.
func (kl *Kubelet) GeneratePodHostNameAndDomain(pod *v1.Pod) (string, string, error) {