Fix IP family conversion

Author: henrybear327

pkg/netbox/api/errors.go

@@ -22,4 +22,5 @@ var (
 	ErrParentPrefixExhausted           = errors.New("parent prefix exhausted")
 	ErrParentPrefixNotFound            = errors.New("parent prefix not found")
 	ErrWrongMatchingPrefixSubnetFormat = errors.New("wrong matchingPrefix subnet format")
+	ErrInvalidIpFamily                 = errors.New("invalid IP Family")
 )

pkg/netbox/api/prefix_claim.go

@@ -115,7 +115,15 @@ func (r *NetboxClient) GetAvailablePrefixByParentPrefixSelector(prefixClaimSpec
 	}
 
 	if family, ok := prefixClaimSpec.ParentPrefixSelector["family"]; ok {
-		fieldEntries["family"] = family
+		familyToInt := -1
+		if family == "IPv4" {
+			familyToInt = 4
+		} else if family == "IPv6" {
+			familyToInt = 6
+		} else {
+			return nil, ErrInvalidIpFamily
+		}
+		fieldEntries["family"] = strconv.Itoa(familyToInt)
 	}
 
 	var conditions func(co *runtime.ClientOperation)