CNIConfName:          c.specifiedConfName,
			ChainedCNIPlugin:     c.chainedCNIPlugin,
			CNINetworkConfigFile: cniNetworkConfigFile,
			LogLevel:             "debug",
			KubeconfigFilename:   kubeconfigFilename,
		}

		cfg := config.InstallConfig{
			CNIConfName:        c.specifiedConfName,
			ChainedCNIPlugin:   c.chainedCNIPlugin,
			CNINetworkConfig:   cniNetworkConfig,
			LogLevel:           "debug",

			CNINetDir:          "/etc/cni/net.d",
			ChainedCNIPlugin:   true,
			LogLevel:           "debug",
			KubeconfigMode:     constants.DefaultKubeconfigMode,
		},
	}

	if cniConfFileName != "" {
		installConfig.InstallConfig.CNIConfName = cniConfFileName
	}
	if !chainedCNIPlugin {
		installConfig.InstallConfig.ChainedCNIPlugin = false
	}

	startInstallServer(ctx, &installConfig, t)
}

		expectedFailure   bool
		cniConfigFilename string
		cniConfName       string
		chainedCNIPlugin  bool
		existingConfFiles map[string]string // {srcFilename: targetFilename, ...}
	}{
		{
			name:              "preempted config",
			expectedFailure:   true,
			cniConfigFilename: "list.conflist",
			chainedCNIPlugin:  true,

	cniEventAddress    string
}

func getPluginConfig(cfg *config.InstallConfig) pluginConfig {
	return pluginConfig{
		mountedCNINetDir: cfg.MountedCNINetDir,
		cniConfName:      cfg.CNIConfName,
		chainedCNIPlugin: cfg.ChainedCNIPlugin,
	}
}

func getCNIConfigTemplate(cfg *config.InstallConfig) cniConfigTemplate {
	return cniConfigTemplate{
		cniNetworkConfigFile: cfg.CNINetworkConfigFile,

func (in *Installer) Cleanup() error {
	installLog.Info("Cleaning up.")
	if len(in.cniConfigFilepath) > 0 && file.Exists(in.cniConfigFilepath) {
		if in.cfg.ChainedCNIPlugin {
			installLog.Infof("Removing Istio CNI config from CNI config file: %s", in.cniConfigFilepath)

			// Read JSON from CNI config file
			cniConfigMap, err := util.ReadCNIConfigMap(in.cniConfigFilepath)

		CNINetDir:        viper.GetString(constants.CNINetDir),
		MountedCNINetDir: viper.GetString(constants.MountedCNINetDir),
		CNIConfName:      viper.GetString(constants.CNIConfName),
		ChainedCNIPlugin: viper.GetBool(constants.ChainedCNIPlugin),

		CNINetworkConfigFile: viper.GetString(constants.CNINetworkConfigFile),
		CNINetworkConfig:     viper.GetString(constants.CNINetworkConfig),