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"

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"
)

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 {

		//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")
}