func (t *testData) RenewCerts() bool                        { return false }
func (t *testData) DryRun() bool                            { return false }
func (t *testData) Cfg() *kubeadmapi.UpgradeConfiguration   { return nil }
func (t *testData) InitCfg() *kubeadmapi.InitConfiguration  { return nil }
func (t *testData) IsControlPlaneNode() bool                { return false }
func (t *testData) Client() clientset.Interface             { return nil }

type healthCheck struct {
	name   string
	client clientset.Interface
	cfg    *kubeadmapi.ClusterConfiguration
	// f is invoked with a k8s client and a kubeadm ClusterConfiguration passed to it. Should return an optional error
	f func(clientset.Interface, *kubeadmapi.ClusterConfiguration) error
}

// Check is part of the preflight.Checker interface

	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/util/sets"

	kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
	kubeadmapiv1 "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/v1beta4"
	"k8s.io/kubernetes/cmd/kubeadm/app/cmd/options"
	"k8s.io/kubernetes/cmd/kubeadm/app/constants"
)

var defaultURLScheme = kubeadmapiv1.DefaultContainerRuntimeURLScheme
var testResetConfig = fmt.Sprintf(`apiVersion: %s

// and returns a map between the GroupVersionKind of the document and the document bytes
func SplitYAMLDocuments(yamlBytes []byte) (kubeadmapi.DocumentMap, error) {
	gvkmap := kubeadmapi.DocumentMap{}
	knownKinds := map[string]bool{}
	errs := []error{}
	buf := bytes.NewBuffer(yamlBytes)
	reader := utilyaml.NewYAMLReader(bufio.NewReader(buf))
	for {

limitations under the License.
*/

package phases

import (
	"io"

	"github.com/pkg/errors"
	"github.com/spf13/pflag"

	clientset "k8s.io/client-go/kubernetes"

	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"
	cmdutil "k8s.io/kubernetes/cmd/kubeadm/app/cmd/util"

	"k8s.io/apiserver/pkg/authentication/user"
	clientsetfake "k8s.io/client-go/kubernetes/fake"
	core "k8s.io/client-go/testing"
	bootstrapapi "k8s.io/cluster-bootstrap/token/api"

	kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
)

var testConfigTempl = template.Must(template.New("test").Parse(`apiVersion: v1
clusters:
- cluster:
    server: {{.Server}}
  name: kubernetes
contexts:

	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/runtime"
	clientsetfake "k8s.io/client-go/kubernetes/fake"
	clientsetscheme "k8s.io/client-go/kubernetes/scheme"
	core "k8s.io/client-go/testing"

	kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
	kubeadmutil "k8s.io/kubernetes/cmd/kubeadm/app/util"
	configutil "k8s.io/kubernetes/cmd/kubeadm/app/util/config"
)

func TestCompileManifests(t *testing.T) {

limitations under the License.
*/

package phases

import (
	"fmt"
	"os"
	"path/filepath"

	"github.com/pkg/errors"

	"k8s.io/client-go/tools/clientcmd"
	"k8s.io/klog/v2"

	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"
	cmdutil "k8s.io/kubernetes/cmd/kubeadm/app/cmd/util"

*/

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"
	cmdutil "k8s.io/kubernetes/cmd/kubeadm/app/cmd/util"

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

	corev1 "k8s.io/api/core/v1"
	"k8s.io/apimachinery/pkg/util/version"
	clientset "k8s.io/client-go/kubernetes"
	"k8s.io/klog/v2"

	kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
	"k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/v1beta4"
	"k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/validation"
	"k8s.io/kubernetes/cmd/kubeadm/app/cmd/options"