mirror of
https://github.com/kubernetes-sigs/node-feature-discovery.git
synced 2025-03-28 02:37:11 +00:00
nfd-master: rename LabelNs to FeatureLabelNs
This commit is contained in:
Markus Lehtonen
parent
4a22a39928
commit
c3760fbbab
3 changed files with 41 additions and 41 deletions
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@ -63,19 +63,19 @@ func newMockMaster(apihelper apihelper.APIHelpers) *nfdMaster {
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func TestUpdateNodeFeatures(t *testing.T) {
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Convey("When I update the node using fake client", t, func() {
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fakeFeatureLabels := map[string]string{LabelNs + "/source-feature.1": "1", LabelNs + "/source-feature.2": "2", LabelNs + "/source-feature.3": "val3"}
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fakeFeatureLabels := map[string]string{FeatureLabelNs + "/source-feature.1": "1", FeatureLabelNs + "/source-feature.2": "2", FeatureLabelNs + "/source-feature.3": "val3"}
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fakeAnnotations := map[string]string{"my-annotation": "my-val"}
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fakeExtResources := ExtendedResources{LabelNs + "/source-feature.1": "1", LabelNs + "/source-feature.2": "2"}
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fakeExtResources := ExtendedResources{FeatureLabelNs + "/source-feature.1": "1", FeatureLabelNs + "/source-feature.2": "2"}
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fakeFeatureLabelNames := make([]string, 0, len(fakeFeatureLabels))
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for k := range fakeFeatureLabels {
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fakeFeatureLabelNames = append(fakeFeatureLabelNames, strings.TrimPrefix(k, LabelNs+"/"))
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fakeFeatureLabelNames = append(fakeFeatureLabelNames, strings.TrimPrefix(k, FeatureLabelNs+"/"))
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}
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sort.Strings(fakeFeatureLabelNames)
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fakeExtResourceNames := make([]string, 0, len(fakeExtResources))
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for k := range fakeExtResources {
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fakeExtResourceNames = append(fakeExtResourceNames, strings.TrimPrefix(k, LabelNs+"/"))
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fakeExtResourceNames = append(fakeExtResourceNames, strings.TrimPrefix(k, FeatureLabelNs+"/"))
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}
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sort.Strings(fakeExtResourceNames)
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@ -84,7 +84,7 @@ func TestUpdateNodeFeatures(t *testing.T) {
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mockClient := &k8sclient.Clientset{}
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// Mock node with old features
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mockNode := newMockNode()
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mockNode.Labels[LabelNs+"/old-feature"] = "old-value"
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mockNode.Labels[FeatureLabelNs+"/old-feature"] = "old-value"
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mockNode.Annotations[AnnotationNsBase+"/feature-labels"] = "old-feature"
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Convey("When I successfully update the node with feature labels", func() {
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@ -92,7 +92,7 @@ func TestUpdateNodeFeatures(t *testing.T) {
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metadataPatches := []apihelper.JsonPatch{
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apihelper.NewJsonPatch("replace", "/metadata/annotations", AnnotationNsBase+"/feature-labels", strings.Join(fakeFeatureLabelNames, ",")),
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apihelper.NewJsonPatch("add", "/metadata/annotations", AnnotationNsBase+"/extended-resources", strings.Join(fakeExtResourceNames, ",")),
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apihelper.NewJsonPatch("remove", "/metadata/labels", LabelNs+"/old-feature", ""),
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apihelper.NewJsonPatch("remove", "/metadata/labels", FeatureLabelNs+"/old-feature", ""),
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}
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for k, v := range fakeFeatureLabels {
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metadataPatches = append(metadataPatches, apihelper.NewJsonPatch("add", "/metadata/labels", k, v))
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@ -235,8 +235,8 @@ func TestAddingExtResources(t *testing.T) {
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Convey("When the resource already exists", func() {
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mockNode := newMockNode()
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mockNode.Status.Capacity[api.ResourceName(LabelNs+"/feature-1")] = *resource.NewQuantity(1, resource.BinarySI)
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mockResourceLabels := ExtendedResources{LabelNs + "/feature-1": "1"}
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mockNode.Status.Capacity[api.ResourceName(FeatureLabelNs+"/feature-1")] = *resource.NewQuantity(1, resource.BinarySI)
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mockResourceLabels := ExtendedResources{FeatureLabelNs + "/feature-1": "1"}
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patches := mockMaster.createExtendedResourcePatches(mockNode, mockResourceLabels)
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So(len(patches), ShouldEqual, 0)
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})
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@ -260,27 +260,27 @@ func TestRemovingExtResources(t *testing.T) {
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mockMaster := newMockMaster(nil)
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Convey("When none are removed", func() {
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mockNode := newMockNode()
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mockResourceLabels := ExtendedResources{LabelNs + "/feature-1": "1", LabelNs + "/feature-2": "2"}
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mockResourceLabels := ExtendedResources{FeatureLabelNs + "/feature-1": "1", FeatureLabelNs + "/feature-2": "2"}
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mockNode.Annotations[AnnotationNsBase+"/extended-resources"] = "feature-1,feature-2"
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mockNode.Status.Capacity[api.ResourceName(LabelNs+"/feature-1")] = *resource.NewQuantity(1, resource.BinarySI)
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mockNode.Status.Capacity[api.ResourceName(LabelNs+"/feature-2")] = *resource.NewQuantity(2, resource.BinarySI)
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mockNode.Status.Capacity[api.ResourceName(FeatureLabelNs+"/feature-1")] = *resource.NewQuantity(1, resource.BinarySI)
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mockNode.Status.Capacity[api.ResourceName(FeatureLabelNs+"/feature-2")] = *resource.NewQuantity(2, resource.BinarySI)
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patches := mockMaster.createExtendedResourcePatches(mockNode, mockResourceLabels)
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So(len(patches), ShouldEqual, 0)
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})
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Convey("When the related label is gone", func() {
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mockNode := newMockNode()
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mockResourceLabels := ExtendedResources{LabelNs + "/feature-4": "", LabelNs + "/feature-2": "2"}
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mockResourceLabels := ExtendedResources{FeatureLabelNs + "/feature-4": "", FeatureLabelNs + "/feature-2": "2"}
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mockNode.Annotations[AnnotationNsBase+"/extended-resources"] = "feature-4,feature-2"
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mockNode.Status.Capacity[api.ResourceName(LabelNs+"/feature-4")] = *resource.NewQuantity(4, resource.BinarySI)
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mockNode.Status.Capacity[api.ResourceName(LabelNs+"/feature-2")] = *resource.NewQuantity(2, resource.BinarySI)
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mockNode.Status.Capacity[api.ResourceName(FeatureLabelNs+"/feature-4")] = *resource.NewQuantity(4, resource.BinarySI)
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mockNode.Status.Capacity[api.ResourceName(FeatureLabelNs+"/feature-2")] = *resource.NewQuantity(2, resource.BinarySI)
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patches := mockMaster.createExtendedResourcePatches(mockNode, mockResourceLabels)
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So(len(patches), ShouldBeGreaterThan, 0)
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})
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Convey("When the extended resource is no longer wanted", func() {
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mockNode := newMockNode()
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mockNode.Status.Capacity[api.ResourceName(LabelNs+"/feature-1")] = *resource.NewQuantity(1, resource.BinarySI)
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mockNode.Status.Capacity[api.ResourceName(LabelNs+"/feature-2")] = *resource.NewQuantity(2, resource.BinarySI)
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mockResourceLabels := ExtendedResources{LabelNs + "/feature-2": "2"}
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mockNode.Status.Capacity[api.ResourceName(FeatureLabelNs+"/feature-1")] = *resource.NewQuantity(1, resource.BinarySI)
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mockNode.Status.Capacity[api.ResourceName(FeatureLabelNs+"/feature-2")] = *resource.NewQuantity(2, resource.BinarySI)
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mockResourceLabels := ExtendedResources{FeatureLabelNs + "/feature-2": "2"}
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mockNode.Annotations[AnnotationNsBase+"/extended-resources"] = "feature-1,feature-2"
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patches := mockMaster.createExtendedResourcePatches(mockNode, mockResourceLabels)
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So(len(patches), ShouldBeGreaterThan, 0)
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@ -319,7 +319,7 @@ func TestSetLabels(t *testing.T) {
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apihelper.NewJsonPatch("add", "/metadata/annotations", erAnnotation, ""),
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}
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for k, v := range mockLabels {
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expectedPatches = append(expectedPatches, apihelper.NewJsonPatch("add", "/metadata/labels", LabelNs+"/"+k, v))
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expectedPatches = append(expectedPatches, apihelper.NewJsonPatch("add", "/metadata/labels", FeatureLabelNs+"/"+k, v))
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}
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mockHelper.On("GetClient").Return(mockClient, nil)
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@ -337,7 +337,7 @@ func TestSetLabels(t *testing.T) {
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apihelper.NewJsonPatch("add", "/metadata/annotations", wvAnnotation, workerVer),
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apihelper.NewJsonPatch("add", "/metadata/annotations", flAnnotation, "feature-2"),
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apihelper.NewJsonPatch("add", "/metadata/annotations", erAnnotation, ""),
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apihelper.NewJsonPatch("add", "/metadata/labels", LabelNs+"/feature-2", mockLabels["feature-2"]),
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apihelper.NewJsonPatch("add", "/metadata/labels", FeatureLabelNs+"/feature-2", mockLabels["feature-2"]),
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}
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mockMaster.args.LabelWhiteList.Regexp = *regexp.MustCompile("^f.*2$")
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@ -354,7 +354,7 @@ func TestSetLabels(t *testing.T) {
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Convey("When --extra-label-ns and --instance are specified", func() {
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// In the gRPC request the label names may omit the default ns
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instance := "foo"
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vendorLabel := "vendor." + LabelNs + "/feature-4"
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vendorLabel := "vendor." + FeatureLabelNs + "/feature-4"
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mockLabels := map[string]string{"feature-1": "val-1",
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"valid.ns/feature-2": "val-2",
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"invalid.ns/feature-3": "val-3",
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@ -363,7 +363,7 @@ func TestSetLabels(t *testing.T) {
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apihelper.NewJsonPatch("add", "/metadata/annotations", instance+"."+wvAnnotation, workerVer),
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apihelper.NewJsonPatch("add", "/metadata/annotations", instance+"."+flAnnotation, "feature-1,valid.ns/feature-2,"+vendorLabel),
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apihelper.NewJsonPatch("add", "/metadata/annotations", instance+"."+erAnnotation, ""),
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apihelper.NewJsonPatch("add", "/metadata/labels", LabelNs+"/feature-1", mockLabels["feature-1"]),
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apihelper.NewJsonPatch("add", "/metadata/labels", FeatureLabelNs+"/feature-1", mockLabels["feature-1"]),
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apihelper.NewJsonPatch("add", "/metadata/labels", "valid.ns/feature-2", mockLabels["valid.ns/feature-2"]),
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apihelper.NewJsonPatch("add", "/metadata/labels", vendorLabel, mockLabels[vendorLabel]),
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}
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@ -387,11 +387,11 @@ func TestSetLabels(t *testing.T) {
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apihelper.NewJsonPatch("add", "/metadata/annotations", wvAnnotation, workerVer),
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apihelper.NewJsonPatch("add", "/metadata/annotations", flAnnotation, "feature-2"),
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apihelper.NewJsonPatch("add", "/metadata/annotations", erAnnotation, "feature-1,feature-3"),
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apihelper.NewJsonPatch("add", "/metadata/labels", LabelNs+"/feature-2", mockLabels["feature-2"]),
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apihelper.NewJsonPatch("add", "/metadata/labels", FeatureLabelNs+"/feature-2", mockLabels["feature-2"]),
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}
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expectedStatusPatches := []apihelper.JsonPatch{
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apihelper.NewJsonPatch("add", "/status/capacity", LabelNs+"/feature-1", mockLabels["feature-1"]),
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apihelper.NewJsonPatch("add", "/status/capacity", LabelNs+"/feature-3", mockLabels["feature-3"]),
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apihelper.NewJsonPatch("add", "/status/capacity", FeatureLabelNs+"/feature-1", mockLabels["feature-1"]),
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apihelper.NewJsonPatch("add", "/status/capacity", FeatureLabelNs+"/feature-3", mockLabels["feature-3"]),
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}
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mockMaster.args.ResourceLabels = map[string]struct{}{"feature-3": {}, "feature-1": {}}
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@ -43,11 +43,11 @@ import (
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)
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const (
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// LabelNs defines the namespace for feature labels
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LabelNs = "feature.node.kubernetes.io"
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// FeatureLabelNs is the namespace for feature labels
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FeatureLabelNs = "feature.node.kubernetes.io"
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// LabelSubNsSuffix is the suffix for allowed label sub-namespaces
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LabelSubNsSuffix = "." + LabelNs
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// FeatureLabelSubNsSuffix is the suffix for allowed feature label sub-namespaces
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FeatureLabelSubNsSuffix = "." + FeatureLabelNs
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// AnnotationNsBase namespace for all NFD-related annotations
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AnnotationNsBase = "nfd.node.kubernetes.io"
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@ -312,12 +312,12 @@ func filterFeatureLabels(labels Labels, extraLabelNs map[string]struct{}, labelW
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for label, value := range labels {
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// Add possibly missing default ns
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label := addNs(label, LabelNs)
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label := addNs(label, FeatureLabelNs)
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ns, name := splitNs(label)
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// Check label namespace, filter out if ns is not whitelisted
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if ns != LabelNs && !strings.HasSuffix(ns, LabelSubNsSuffix) {
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if ns != FeatureLabelNs && !strings.HasSuffix(ns, FeatureLabelSubNsSuffix) {
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if _, ok := extraLabelNs[ns]; !ok {
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klog.Errorf("Namespace %q is not allowed. Ignoring label %q\n", ns, label)
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continue
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@ -336,7 +336,7 @@ func filterFeatureLabels(labels Labels, extraLabelNs map[string]struct{}, labelW
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extendedResources := ExtendedResources{}
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for extendedResourceName := range extendedResourceNames {
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// Add possibly missing default ns
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extendedResourceName = addNs(extendedResourceName, LabelNs)
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extendedResourceName = addNs(extendedResourceName, FeatureLabelNs)
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if value, ok := outLabels[extendedResourceName]; ok {
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if _, err := strconv.Atoi(value); err != nil {
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klog.Errorf("bad label value (%s: %s) encountered for extended resource: %s", extendedResourceName, value, err.Error())
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@ -430,7 +430,7 @@ func (m *nfdMaster) updateNodeFeatures(nodeName string, labels Labels, annotatio
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labelKeys := make([]string, 0, len(labels))
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for key := range labels {
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// Drop the ns part for labels in the default ns
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labelKeys = append(labelKeys, strings.TrimPrefix(key, LabelNs+"/"))
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labelKeys = append(labelKeys, strings.TrimPrefix(key, FeatureLabelNs+"/"))
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}
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sort.Strings(labelKeys)
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annotations[m.annotationName(featureLabelAnnotation)] = strings.Join(labelKeys, ",")
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@ -439,13 +439,13 @@ func (m *nfdMaster) updateNodeFeatures(nodeName string, labels Labels, annotatio
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extendedResourceKeys := make([]string, 0, len(extendedResources))
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for key := range extendedResources {
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// Drop the ns part if in the default ns
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extendedResourceKeys = append(extendedResourceKeys, strings.TrimPrefix(key, LabelNs+"/"))
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extendedResourceKeys = append(extendedResourceKeys, strings.TrimPrefix(key, FeatureLabelNs+"/"))
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}
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sort.Strings(extendedResourceKeys)
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annotations[m.annotationName(extendedResourceAnnotation)] = strings.Join(extendedResourceKeys, ",")
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// Create JSON patches for changes in labels and annotations
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oldLabels := stringToNsNames(node.Annotations[m.annotationName(featureLabelAnnotation)], LabelNs)
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oldLabels := stringToNsNames(node.Annotations[m.annotationName(featureLabelAnnotation)], FeatureLabelNs)
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patches := createPatches(oldLabels, node.Labels, labels, "/metadata/labels")
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patches = append(patches, createPatches(nil, node.Annotations, annotations, "/metadata/annotations")...)
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@ -519,7 +519,7 @@ func (m *nfdMaster) createExtendedResourcePatches(n *api.Node, extendedResources
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patches := []apihelper.JsonPatch{}
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// Form a list of namespaced resource names managed by us
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oldResources := stringToNsNames(n.Annotations[m.annotationName(extendedResourceAnnotation)], LabelNs)
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oldResources := stringToNsNames(n.Annotations[m.annotationName(extendedResourceAnnotation)], FeatureLabelNs)
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// figure out which resources to remove
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for _, resource := range oldResources {
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@ -426,7 +426,7 @@ func cleanupNode(cs clientset.Interface) {
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update := false
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// Remove labels
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for key := range node.Labels {
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if strings.HasPrefix(key, master.LabelNs) {
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if strings.HasPrefix(key, master.FeatureLabelNs) {
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delete(node.Labels, key)
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update = true
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}
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@ -499,9 +499,9 @@ var _ = SIGDescribe("Node Feature Discovery", func() {
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It("it should decorate the node with the fake feature labels", func() {
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fakeFeatureLabels := map[string]string{
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master.LabelNs + "/fake-fakefeature1": "true",
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master.LabelNs + "/fake-fakefeature2": "true",
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master.LabelNs + "/fake-fakefeature3": "true",
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master.FeatureLabelNs + "/fake-fakefeature1": "true",
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master.FeatureLabelNs + "/fake-fakefeature2": "true",
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master.FeatureLabelNs + "/fake-fakefeature3": "true",
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}
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// Remove pre-existing stale annotations and labels
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@ -528,7 +528,7 @@ var _ = SIGDescribe("Node Feature Discovery", func() {
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// Check that there are no unexpected NFD labels
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for k := range node.Labels {
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if strings.HasPrefix(k, master.LabelNs) {
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if strings.HasPrefix(k, master.FeatureLabelNs) {
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Expect(fakeFeatureLabels).Should(HaveKey(k))
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}
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}
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@ -593,7 +593,7 @@ var _ = SIGDescribe("Node Feature Discovery", func() {
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Expect(node.Labels).To(HaveKey(k))
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}
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for k := range node.Labels {
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if strings.HasPrefix(k, master.LabelNs) {
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if strings.HasPrefix(k, master.FeatureLabelNs) {
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if _, ok := nodeConf.ExpectedLabelValues[k]; ok {
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continue
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}
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