options := LoadOrDefaultConfigurationOptions{}

	tests := []struct {
		name    string
		cfgPath string
		cfg     *kubeadmapiv1.UpgradeConfiguration
		want    *kubeadmapi.UpgradeConfiguration
	}{
		{
			name:    "cfgpPath is empty, the result should be obtained from cfg",
			cfgPath: "",
			cfg: &kubeadmapiv1.UpgradeConfiguration{
				Apply: kubeadmapiv1.UpgradeApplyConfiguration{
					CertificateRenewal: ptr.To(false),

			}
		}
	}

	if cfg.Goarch == "386" {
		// Define GO386_value from cfg.GO386.
		args = append(args, "-D", "GO386_"+cfg.GO386)
	}

	if cfg.Goarch == "amd64" {
		// Define GOAMD64_value from cfg.GOAMD64.
		args = append(args, "-D", "GOAMD64_"+cfg.GOAMD64)
	}

	if cfg.Goarch == "mips" || cfg.Goarch == "mipsle" {
		// Define GOMIPS_value from cfg.GOMIPS.

	if ssc != "" {
		cfg.Standard, err = parseStorageClass(ssc)
		if err != nil {
			return Config{}, err
		}
	} else {
		cfg.Standard.Parity = DefaultParityBlocks(setDriveCount)
	}

	if rrsc != "" {
		cfg.RRS, err = parseStorageClass(rrsc)
		if err != nil {
			return Config{}, err
		}
	} else {
		cfg.RRS.Parity = defaultRRSParity
		if setDriveCount == 1 {

func checkValidCNIConfig(cfg *config.InstallConfig, cniConfigFilepath string) error {
	defaultCNIConfigFilename, err := getDefaultCNINetwork(cfg.MountedCNINetDir)
	if err != nil {
		return err
	}
	defaultCNIConfigFilepath := filepath.Join(cfg.MountedCNINetDir, defaultCNIConfigFilename)
	if defaultCNIConfigFilepath != cniConfigFilepath {
		if len(cfg.CNIConfName) > 0 || !cfg.ChainedCNIPlugin {

	var cfgList []madmin.IDPListItem
	var err error
	switch idpCfgType {
	case madmin.OpenidIDPCfg:
		cfg := globalServerConfig.Clone()
		cfgList, err = globalIAMSys.OpenIDConfig.GetConfigList(cfg)
	case madmin.LDAPIDPCfg:
		cfg := globalServerConfig.Clone()
		cfgList, err = globalIAMSys.LDAPConfig.GetConfigList(cfg)

	default:
		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrNotImplemented), r.URL)
		return
	}

var (
	makeTypesImporter = func(cfg *Config, fset *token.FileSet) types.Importer {
		compilerImporter := importer.ForCompiler(fset, cfg.Compiler, func(path string) (io.ReadCloser, error) {
			// path is a resolved package path, not an import path.
			file, ok := cfg.PackageFile[path]
			if !ok {
				if cfg.Compiler == "gccgo" && cfg.Standard[path] {
					return nil, nil // fall back to default gccgo lookup

	}

	if data.Cfg().ControlPlane == nil {
		return nil
	}

	// gets access to the cluster using the identity defined in admin.conf
	client, err := data.Client()
	if err != nil {
		return errors.Wrap(err, "couldn't create Kubernetes client")
	}
	cfg, err := data.InitCfg()
	if err != nil {
		return err
	}
	// in case of external etcd
	if cfg.Etcd.External != nil {

		cfg := data.Cfg()
		cfg.CertificatesDir = data.CertificateWriteDir()
		defer func() { cfg.CertificatesDir = data.CertificateDir() }()

		// create the new certificate authority (or use existing)
		return certsphase.CreateCACertAndKeyFiles(ca, cfg)
	}
}

		return fmt.Errorf("invalid config name")
	}
	cfg := currentConfig()
	if err := cfg.applyURL(q); err != nil {
		return err
	}
	return editSettings(fname, func(s *settings) error {
		for i, c := range s.Configs {
			if c.Name == name {
				s.Configs[i].config = cfg
				return nil
			}
		}
		s.Configs = append(s.Configs, namedConfig{Name: name, config: cfg})
		return nil
	})
}

func LookupConfig(kvs config.KVS) (cfg Config, err error) {
	if err = config.CheckValidKeys(config.CallhomeSubSys, kvs, DefaultKVS); err != nil {
		return cfg, err
	}

	cfg.Enable = env.Get(config.EnvMinIOCallhomeEnable,
		kvs.GetWithDefault(Enable, DefaultKVS)) == config.EnableOn
	cfg.Frequency, err = time.ParseDuration(env.Get(config.EnvMinIOCallhomeFrequency,