See the License for the specific language governing permissions and
limitations under the License.
*/

package phases

import (
	"fmt"

	"github.com/pkg/errors"

	utilsexec "k8s.io/utils/exec"

	"k8s.io/kubernetes/cmd/kubeadm/app/cmd/options"
	"k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow"
	cmdutil "k8s.io/kubernetes/cmd/kubeadm/app/cmd/util"

limitations under the License.
*/

package phases

import (
	"bytes"
	"fmt"
	"text/template"

	"github.com/lithammer/dedent"
	"github.com/pkg/errors"

	"k8s.io/klog/v2"
	utilsexec "k8s.io/utils/exec"

	kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
	"k8s.io/kubernetes/cmd/kubeadm/app/cmd/options"
	"k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow"

package preflight

import (
	"regexp"
	"strings"

	"github.com/pkg/errors"

	"k8s.io/apimachinery/pkg/util/version"
	utilsexec "k8s.io/utils/exec"
)

// GetKubeletVersion is helper function that returns version of kubelet available in $PATH
func GetKubeletVersion(execer utilsexec.Interface) (*version.Version, error) {

See the License for the specific language governing permissions and
limitations under the License.
*/

package preflight

import (
	system "k8s.io/system-validators/validators"
	utilsexec "k8s.io/utils/exec"
)

// addOSValidator adds a new OSValidator
// No-op for Darwin (MacOS), Windows.
func addOSValidator(validators []system.Validator, _ *system.StreamReporter) []system.Validator {
	return validators

See the License for the specific language governing permissions and
limitations under the License.
*/

package node

import (
	"fmt"

	"github.com/pkg/errors"

	utilsexec "k8s.io/utils/exec"

	"k8s.io/kubernetes/cmd/kubeadm/app/cmd/options"
	"k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow"
	"k8s.io/kubernetes/cmd/kubeadm/app/preflight"
)

See the License for the specific language governing permissions and
limitations under the License.
*/

package preflight

import (
	"testing"

	"github.com/pkg/errors"

	utilsexec "k8s.io/utils/exec"
	fakeexec "k8s.io/utils/exec/testing"
)

func TestGetKubeletVersion(t *testing.T) {
	cases := []struct {
		output   string
		expected string
		err      error
		valid    bool
	}{

limitations under the License.
*/

package preflight

import (
	"syscall"

	"github.com/pkg/errors"

	system "k8s.io/system-validators/validators"
	utilsexec "k8s.io/utils/exec"
)

// Check number of memory required by kubeadm
func (mc MemCheck) Check() (warnings, errorList []error) {
	info := syscall.Sysinfo_t{}
	err := syscall.Sysinfo(&info)
	if err != nil {

	"k8s.io/apimachinery/pkg/util/validation"
	versionutil "k8s.io/apimachinery/pkg/util/version"
	kubeadmversion "k8s.io/component-base/version"
	"k8s.io/klog/v2"
	system "k8s.io/system-validators/validators"
	utilsexec "k8s.io/utils/exec"
	netutils "k8s.io/utils/net"

	kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
	kubeadmconstants "k8s.io/kubernetes/cmd/kubeadm/app/constants"
	"k8s.io/kubernetes/cmd/kubeadm/app/images"

	"github.com/spf13/cobra"
	"github.com/spf13/pflag"

	"k8s.io/apimachinery/pkg/util/sets"
	"k8s.io/apimachinery/pkg/util/version"
	clientset "k8s.io/client-go/kubernetes"
	"k8s.io/klog/v2"
	utilsexec "k8s.io/utils/exec"

	kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
	"k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/validation"
	"k8s.io/kubernetes/cmd/kubeadm/app/cmd/options"

		//nolint:logcheck
		klog.ErrorS(nil, "DeleteServiceAccountToken unsupported in PersistentVolumeController")
	}
}

func (adc *PersistentVolumeController) GetExec(pluginName string) utilexec.Interface {
	return utilexec.New()
}

func (ctrl *PersistentVolumeController) GetNodeLabels() (map[string]string, error) {
	return nil, fmt.Errorf("GetNodeLabels() unsupported in PersistentVolumeController")
}