namespacelabeler

Documentation

Index

• type Labeler
  • func New(enforcedNsLabel string, excludeConfig []monitoringv1.ObjectReference, ...) *Labeler
  • func (l *Labeler) EnforceNamespaceLabel(rule *monitoringv1.PrometheusRule) error
  • func (l *Labeler) GetEnforcedNamespaceLabel() string
  • func (l *Labeler) GetRelabelingConfigs(monitorTypeMeta metav1.TypeMeta, monitorObjectMeta metav1.ObjectMeta, ...) []monitoringv1.RelabelConfig
  • func (l *Labeler) IsExcluded(prometheusTypeMeta metav1.TypeMeta, prometheusObjectMeta metav1.ObjectMeta) bool

Types

type Labeler

type Labeler struct {
	// contains filtered or unexported fields
}

Labeler enables to enforce adding namespace labels to PrometheusRules and to metrics used in them.

func New

func New(enforcedNsLabel string, excludeConfig []monitoringv1.ObjectReference, prometheusRuleLabeler bool) *Labeler

New - creates new Labeler enforcedNsLabel - label name to be enforced for namespace excludeConfig - list of ObjectReference to be excluded while enforcing adding namespace label prometheusRuleLabeler - whether this should apply for Prometheus or Thanos rules.

func (*Labeler) EnforceNamespaceLabel

func (l *Labeler) EnforceNamespaceLabel(rule *monitoringv1.PrometheusRule) error

EnforceNamespaceLabel - adds(or modifies) namespace label to promRule labels with specified namespace and also adds namespace label to all the metrics used in promRule.

func (*Labeler) GetEnforcedNamespaceLabel

func (l *Labeler) GetEnforcedNamespaceLabel() string

func (*Labeler) GetRelabelingConfigs

func (l *Labeler) GetRelabelingConfigs(monitorTypeMeta metav1.TypeMeta, monitorObjectMeta metav1.ObjectMeta, rc []monitoringv1.RelabelConfig) []monitoringv1.RelabelConfig

GetRelabelingConfigs - append the namespace enforcement relabeling rule.

func (*Labeler) IsExcluded

func (l *Labeler) IsExcluded(prometheusTypeMeta metav1.TypeMeta, prometheusObjectMeta metav1.ObjectMeta) bool

IsExcluded returns true if the specified object is excluded from namespace enforcement, false otherwise.