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Merge pull request #114338 from champtar/kubeadm-priority

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kubeadm: set priority for "system-node-critical" Pods
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Kubernetes Prow Robot 2022-12-10 09:05:48 -08:00 committed by GitHub
commit f380944261
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2 changed files with 6 additions and 0 deletions
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3
cmd/kubeadm/app/util/staticpod/utils.go
View File

@ -56,6 +56,8 @@ var (
// ComponentPod returns a Pod object from the container, volume and annotations specifications // ComponentPod returns a Pod object from the container, volume and annotations specifications
func ComponentPod(container v1.Container, volumes map[string]v1.Volume, annotations map[string]string) v1.Pod { func ComponentPod(container v1.Container, volumes map[string]v1.Volume, annotations map[string]string) v1.Pod {
// priority value for system-node-critical class
priority := int32(2000001000)
return v1.Pod{ return v1.Pod{
TypeMeta: metav1.TypeMeta{ TypeMeta: metav1.TypeMeta{
APIVersion: "v1", APIVersion: "v1",
@ -71,6 +73,7 @@ func ComponentPod(container v1.Container, volumes map[string]v1.Volume, annotati
}, },
Spec: v1.PodSpec{ Spec: v1.PodSpec{
Containers: []v1.Container{container}, Containers: []v1.Container{container},
Priority: &priority,
PriorityClassName: "system-node-critical", PriorityClassName: "system-node-critical",
HostNetwork: true, HostNetwork: true,
Volumes: VolumeMapToSlice(volumes), Volumes: VolumeMapToSlice(volumes),

3
cmd/kubeadm/app/util/staticpod/utils_test.go
View File

@ -392,6 +392,8 @@ func TestGetEtcdProbeEndpoint(t *testing.T) {
} }
func TestComponentPod(t *testing.T) { func TestComponentPod(t *testing.T) {
// priority value for system-node-critical class
priority := int32(2000001000)
var tests = []struct { var tests = []struct {
name string name string
expected v1.Pod expected v1.Pod
@ -419,6 +421,7 @@ func TestComponentPod(t *testing.T) {
Name: "foo", Name: "foo",
}, },
}, },
Priority: &priority,
PriorityClassName: "system-node-critical", PriorityClassName: "system-node-critical",
HostNetwork: true, HostNetwork: true,
Volumes: []v1.Volume{}, Volumes: []v1.Volume{},