Exemple #1
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func SetMasterTaintTolerations(meta *metav1.ObjectMeta) {
	tolerationsAnnotation, _ := json.Marshal([]v1.Toleration{{Key: "dedicated", Value: "master", Effect: "NoSchedule"}})
	if meta.Annotations == nil {
		meta.Annotations = map[string]string{}
	}
	meta.Annotations[v1.TolerationsAnnotationKey] = string(tolerationsAnnotation)
}
Exemple #2
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// SetNodeAffinity is a basic helper to set meta.Annotations[v1.AffinityAnnotationKey] for one or more v1.NodeSelectorRequirement(s)
func SetNodeAffinity(meta *metav1.ObjectMeta, expr ...v1.NodeSelectorRequirement) {
	nodeAffinity := &v1.NodeAffinity{
		RequiredDuringSchedulingIgnoredDuringExecution: &v1.NodeSelector{
			NodeSelectorTerms: []v1.NodeSelectorTerm{{MatchExpressions: expr}},
		},
	}
	affinityAnnotation, _ := json.Marshal(v1.Affinity{NodeAffinity: nodeAffinity})
	if meta.Annotations == nil {
		meta.Annotations = map[string]string{}
	}
	meta.Annotations[v1.AffinityAnnotationKey] = string(affinityAnnotation)
}