Expose getClusterRegInfo (#4881)

so that it can be used by other projects (e.g. console) instead of
duplicating the logic.

cmd/license-register.go

@@ -232,7 +232,7 @@ func mainLicenseRegister(ctx *cli.Context) error {
 		}
 	}
 
-	regInfo := getClusterRegInfo(getAdminInfo(aliasedURL), clusterName)
+	regInfo := GetClusterRegInfo(getAdminInfo(aliasedURL), clusterName)
 
 	lrm := licRegisterMessage{Status: "success", Alias: alias}
 	if !globalAirgapped {

cmd/subnet-utils.go

@@ -431,7 +431,8 @@ func setSubnetLicense(alias, lic string) {
 	setSubnetConfig(alias, "license", lic)
 }
 
-func getClusterRegInfo(admInfo madmin.InfoMessage, clusterName string) ClusterRegistrationInfo {
+// GetClusterRegInfo - returns the cluster registration info
+func GetClusterRegInfo(admInfo madmin.InfoMessage, clusterName string) ClusterRegistrationInfo {
 	noOfPools := 1
 	noOfDrives := 0
 	for _, srvr := range admInfo.Servers {
@@ -596,7 +597,7 @@ func getSubnetAPIKeyUsingAuthHeaders(authHeaders map[string]string) (string, err
 }
 
 func getSubnetLicenseUsingAPIKey(alias, apiKey string) (string, error) {
-	regInfo := getClusterRegInfo(getAdminInfo(alias), alias)
+	regInfo := GetClusterRegInfo(getAdminInfo(alias), alias)
 	_, lic, e := registerClusterOnSubnet(regInfo, alias, apiKey)
 	return lic, e
 }

cmd/support-perf.go

@@ -480,7 +480,7 @@ func execSupportPerf(ctx *cli.Context, aliasedURL, perfType string) {
 		resultFileNamePfx := fmt.Sprintf("%s-perf_%s", filepath.Clean(alias), UTCNow().Format("20060102150405"))
 		resultFileName := resultFileNamePfx + ".json"
 
-		regInfo := getClusterRegInfo(getAdminInfo(aliasedURL), alias)
+		regInfo := GetClusterRegInfo(getAdminInfo(aliasedURL), alias)
 		tmpFileName, e := zipPerfResult(convertPerfResults(results), resultFileName, regInfo)
 		fatalIf(probe.NewError(e), "Unable to generate zip file from performance results")