// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"context"
	"errors"
	"fmt"

	etcd "go.etcd.io/etcd/client/v3"
)

var errEtcdUnreachable = errors.New("etcd is unreachable, please check your endpoints")

func etcdErrToErr(err error, etcdEndpoints []string) error {
	if err == nil {
		return nil
	}
	switch err {

	etcd3testing "k8s.io/apiserver/pkg/storage/etcd3/testing"
	"k8s.io/apiserver/pkg/storage/storagebackend"
	"k8s.io/kubernetes/pkg/kubeapiserver"
)

// NewEtcdStorage is for testing.  It configures the etcd storage for a bogus resource; the test must not care.
func NewEtcdStorage(t *testing.T, group string) (*storagebackend.ConfigForResource, *etcd3testing.EtcdTestServer) {

apiVersion: v1
kind: Pod
metadata:
  name: etcd-version-monitor
  namespace: kube-system
spec:
  hostNetwork: true
  containers:
  - name: etcd-version-monitor
    image: registry.k8s.io/etcd-version-monitor:0.1.3
    command:

	storageerr "k8s.io/apiserver/pkg/storage/errors"
	"k8s.io/apiserver/pkg/util/dryrun"
	"sigs.k8s.io/structured-merge-diff/v4/fieldpath"
)

// rest implements a RESTStorage for API services against etcd
type REST struct {
	*genericregistry.Store
}

// NewREST returns a RESTStorage object that will work against API services.
func NewREST(scheme *runtime.Scheme, optsGetter generic.RESTOptionsGetter) (*REST, error) {

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Unpacks a tarfile of etcd scrapes and runs a simple web server exposing it
# and a Prometheus server scraping that simple web server.
# The simple web server listens on port 9091.
# The Prometheus server is run in a container and looks for the

// VetAnalyzers computes analyzers and their aliases supported by vet.
func VetAnalyzers() ([]string, error) {
	// get supported vet flag information
	tool := base.Tool("vet")
	vetcmd := exec.Command(tool, "-flags")
	out := new(bytes.Buffer)
	vetcmd.Stdout = out
	if err := vetcmd.Run(); err != nil {
		return nil, fmt.Errorf("go vet: can't execute %s -flags: %v\n", tool, err)
	}
	var analysisFlags []struct {
		Name  string
		Bool  bool

		}
	}
	return false
}

// goroutine-specific getwd
func getwd() (wd string, err error) {
	fd, err := open(".", O_RDONLY)
	if err != nil {
		return "", err
	}
	defer Close(fd)
	return Fd2path(fd)
}

func Getwd() (wd string, err error) {
	wdmu.Lock()
	defer wdmu.Unlock()

	if wdSet {
		return wdStr, nil
	}
	wd, err = getwd()
	if err != nil {
		return
	}
	wdSet = true
	wdStr = wd

// license that can be found in the LICENSE file.

//go:build go1.5

package plan9

import "syscall"

func fixwd() {
	syscall.Fixwd()
}

func Getwd() (wd string, err error) {
	return syscall.Getwd()
}

func Chdir(path string) error {
	return syscall.Chdir(path)

Provides docker images containing etcd and etcdctl binaries for multiple etcd
version as well as a migration operator utility for upgrading and downgrading
etcd--it's data directory in particular--to a target version.

#### Versioning

Each `registry.k8s.io/etcd` docker image is tagged with an version string of the form
`<etcd-version>-<image-revision>`, e.g. `3.0.17-0`.  The etcd version is the

	etcdphase "k8s.io/kubernetes/cmd/kubeadm/app/phases/etcd"
	utilstaticpod "k8s.io/kubernetes/cmd/kubeadm/app/util/staticpod"
)

// NewRemoveETCDMemberPhase creates a kubeadm workflow phase for remove-etcd-member
func NewRemoveETCDMemberPhase() workflow.Phase {
	return workflow.Phase{
		Name:  "remove-etcd-member",
		Short: "Remove a local etcd member.",
		Long:  "Remove a local etcd member for a control plane node.",