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kubelet: skip initializing/using the RuntimeClass in standalone mode

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In standalone mode, kubelet will not be configured to talk to an
apiserver. The RuntimeClass manager should be disabled in this case.
This commit is contained in:
Yu-Ju Hong 2018-09-11 13:21:53 -07:00
parent 7bfd0d358c
commit a1f7ae7ab3
2 changed files with 2 additions and 2 deletions
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2
pkg/kubelet/kubelet.go
View File

@ -657,7 +657,7 @@ func NewMainKubelet(kubeCfg *kubeletconfiginternal.KubeletConfiguration,
}
klet.runtimeService = runtimeService
if utilfeature.DefaultFeatureGate.Enabled(features.RuntimeClass) {
if utilfeature.DefaultFeatureGate.Enabled(features.RuntimeClass) && kubeDeps.DynamicKubeClient != nil {
klet.runtimeClassManager = runtimeclass.NewManager(kubeDeps.DynamicKubeClient)
}

2
pkg/kubelet/kuberuntime/kuberuntime_sandbox.go
View File

@ -51,7 +51,7 @@ func (m *kubeGenericRuntimeManager) createPodSandbox(pod *v1.Pod, attempt uint32
}
runtimeHandler := ""
if utilfeature.DefaultFeatureGate.Enabled(features.RuntimeClass) {
if utilfeature.DefaultFeatureGate.Enabled(features.RuntimeClass) && m.runtimeClassManager != nil {
runtimeHandler, err = m.runtimeClassManager.LookupRuntimeHandler(pod.Spec.RuntimeClassName)
if err != nil {
message := fmt.Sprintf("CreatePodSandbox for pod %q failed: %v", format.Pod(pod), err)