installLog.Info("kubeconfig either does not exist or is out of date, writing a new one")
		kubeconfigFilepath := filepath.Join(cfg.MountedCNINetDir, cfg.KubeconfigFilename)
		if err := file.AtomicWrite(kubeconfigFilepath, []byte(kc.Full), os.FileMode(cfg.KubeconfigMode)); err != nil {
			return err
		}
		installLog.Infof("wrote kubeconfig file %s with: \n%+v", kubeconfigFilepath, kc.Redacted)
	}
	return nil
}

		if err != nil {
			return "", err
		}
		cniConfig, err = insertCNIConfig(cniConfig, existingCNIConfig)
		if err != nil {
			return "", err
		}
	}

	if err = file.AtomicWrite(cniConfigFilepath, cniConfig, os.FileMode(0o644)); err != nil {
		installLog.Errorf("Failed to write CNI config file %v: %v", cniConfigFilepath, err)
		return cniConfigFilepath, err
	}

			cniConfigMap["plugins"] = append(plugins[:i], plugins[i+1:]...)
			break
		}
	}

	cniConfig, err := util.MarshalCNIConfig(cniConfigMap)
	if err != nil {
		t.Fatal(err)
	}

	if err = file.AtomicWrite(cniConfigFilepath, cniConfig, os.FileMode(0o644)); err != nil {
		t.Fatal(err)
	}
}

// populateTempDirs populates temporary test directories with golden files and
// other related configuration.

					break
				}
			}

			cniConfig, err := util.MarshalCNIConfig(cniConfigMap)
			if err != nil {
				return err
			}
			if err = file.AtomicWrite(in.cniConfigFilepath, cniConfig, os.FileMode(0o644)); err != nil {
				return err
			}
		} else {
			installLog.Infof("Removing Istio CNI config file: %s", in.cniConfigFilepath)