func()

in pkg/cloudprovider/drift.go [81:95]

• 13 lines of code
• 6 McCabe index (conditional complexity)

func (c *CloudProvider) areStaticFieldsDrifted(nodeClaim *karpv1.NodeClaim, nodeClass *v1alpha2.AKSNodeClass) cloudprovider.DriftReason {
	nodeClassHash, foundNodeClassHash := nodeClass.Annotations[v1alpha2.AnnotationAKSNodeClassHash]
	nodeClassHashVersion, foundNodeClassHashVersion := nodeClass.Annotations[v1alpha2.AnnotationAKSNodeClassHashVersion]
	nodeClaimHash, foundNodeClaimHash := nodeClaim.Annotations[v1alpha2.AnnotationAKSNodeClassHash]
	nodeClaimHashVersion, foundNodeClaimHashVersion := nodeClaim.Annotations[v1alpha2.AnnotationAKSNodeClassHashVersion]

	if !foundNodeClassHash || !foundNodeClaimHash || !foundNodeClassHashVersion || !foundNodeClaimHashVersion {
		return ""
	}
	// validate that the hash version for the AKSNodeClass is the same as the NodeClaim before evaluating for static drift
	if nodeClassHashVersion != nodeClaimHashVersion {
		return ""
	}
	return lo.Ternary(nodeClassHash != nodeClaimHash, NodeClassDrift, "")
}