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Merge pull request #2065 from marquiz/devel/node-feature-group-match-status

Change ExecuteGroupRule to return detailed result
This commit is contained in:
Kubernetes Prow Robot 2025-03-06 05:03:44 -08:00 committed by GitHub
commit 6a101422ee
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GPG key ID: B5690EEEBB952194
2 changed files with 29 additions and 19 deletions

View file

@ -149,37 +149,48 @@ func Execute(r *nfdv1alpha1.Rule, features *nfdv1alpha1.Features, failFast bool)
// ExecuteGroupRule executes the GroupRule against a set of input features, and return true if the
// rule matches.
func ExecuteGroupRule(r *nfdv1alpha1.GroupRule, features *nfdv1alpha1.Features, failFast bool) (bool, error) {
matched := false
if len(r.MatchAny) > 0 {
func ExecuteGroupRule(r *nfdv1alpha1.GroupRule, features *nfdv1alpha1.Features, failFast bool) (MatchStatus, error) {
var (
matchStatus MatchStatus
isMatch bool
)
if n := len(r.MatchAny); n > 0 {
matchStatus.MatchAny = make([]*MatchFeatureStatus, 0, n)
// Logical OR over the matchAny matchers
for _, matcher := range r.MatchAny {
if isMatch, matches, err := evaluateMatchAnyElem(&matcher, features, failFast); err != nil {
return false, err
} else if isMatch {
matched = true
klog.V(4).InfoS("matchAny matched", "ruleName", r.Name, "matchedFeatures", utils.DelayedDumper(matches))
// there's no need to evaluate other matchers in MatchAny
// One match is enough for MatchAny
break
matched, featureStatus, err := evaluateMatchAnyElem(&matcher, features, failFast)
if err != nil {
return matchStatus, err
} else if matched {
isMatch = true
klog.V(4).InfoS("matchAny matched", "ruleName", r.Name, "matchedFeatures", utils.DelayedDumper(featureStatus.MatchedFeatures))
if failFast {
// there's no need to evaluate other matchers in MatchAny
break
}
}
matchStatus.MatchAny = append(matchStatus.MatchAny, featureStatus)
}
if !matched {
return false, nil
if !isMatch && failFast {
return matchStatus, nil
}
}
if len(r.MatchFeatures) > 0 {
if isMatch, _, err := evaluateFeatureMatcher(&r.MatchFeatures, features, failFast); err != nil {
return false, err
var err error
if isMatch, matchStatus.MatchFeatureStatus, err = evaluateFeatureMatcher(&r.MatchFeatures, features, failFast); err != nil {
return matchStatus, err
} else if !isMatch {
klog.V(2).InfoS("rule did not match", "ruleName", r.Name)
return false, nil
return matchStatus, nil
}
}
matchStatus.IsMatch = true
klog.V(2).InfoS("rule matched", "ruleName", r.Name)
return true, nil
return matchStatus, nil
}
func executeTemplate(tmpl string, in matchedFeatures, out map[string]string) error {

View file

@ -742,8 +742,7 @@ func (m *nfdMaster) nfdAPIUpdateNodeFeatureGroup(nfdClient nfdclientset.Interfac
continue
}
if match {
klog.ErrorS(err, "failed to evaluate rule", "ruleName", rule.Name, "nodeName", feature.Name)
if match.IsMatch {
system := feature.Spec.Features.Attributes["system.name"]
nodeName := system.Elements["nodename"]
if _, ok := nodeGroupValidator[nodeName]; !ok {