// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package fmt

import (
	"errors"
	"slices"
)

// Errorf formats according to a format specifier and returns the string as a
// value that satisfies error.
//
// If the format specifier includes a %w verb with an error operand,

package cmd

import (
	"errors"
)

// errInvalidArgument means that input argument is invalid.
var errInvalidArgument = errors.New("Invalid arguments specified")

// errMethodNotAllowed means that method is not allowed.
var errMethodNotAllowed = errors.New("Method not allowed")

// errSignatureMismatch means signature did not match.
var errSignatureMismatch = errors.New("Signature does not match")

The status codes in the 400 range mean that there was an error from the client.

Remember all those **"404 Not Found"** errors (and jokes)?

## Use `HTTPException`

To return HTTP responses with errors to the client you use `HTTPException`.

### Import `HTTPException`

```Python hl_lines="1"
{!../../../docs_src/handling_errors/tutorial001.py!}
```

//
// The tree consists of err itself, followed by the errors obtained by repeatedly
// calling its Unwrap() error or Unwrap() []error method. When err wraps multiple
// errors, As examines err followed by a depth-first traversal of its children.
//
// An error matches target if the error's concrete value is assignable to the value
// pointed to by target, or if the error has a method As(any) bool such that

				Description:    err.Error(),
				HTTPStatusCode: http.StatusBadRequest,
			}
		case errors.Is(err, kes.ErrKeyExists):
			apiErr = APIError{
				Code:           "XMinioKMSKeyExists",
				Description:    err.Error(),
				HTTPStatusCode: http.StatusConflict,
			}

		// Tier admin API errors
		case errors.Is(err, madmin.ErrTierNameEmpty):
			apiErr = APIError{
				Code:           "XMinioAdminTierNameEmpty",

func (o CustomResourceDefinitionsServerOptions) Validate() error {
	errors := []error{}
	errors = append(errors, o.ServerRunOptions.Validate()...)
	errors = append(errors, o.RecommendedOptions.Validate()...)
	errors = append(errors, o.APIEnablement.Validate(apiserver.Scheme)...)
	return utilerrors.NewAggregate(errors)
}

// Complete fills in missing options.

		object      string
		includeRoot bool
		errors      []validationMatch
	}{
		{name: "empty", object: `{}`, errors: []validationMatch{}},
		{name: "include root", object: `{}`, includeRoot: true, errors: []validationMatch{
			required("apiVersion"),
			required("kind"),
		}},
		{name: "embedded", object: `
{
  "embedded": {}
}`, errors: []validationMatch{
			required("embedded", "apiVersion"),

					continue
				}
				errors = append(errors, re)
			}

			if _, frag, ok := bytes.Cut(line, []byte("ERROR MESSAGE: ")); ok {
				re, err := regexp.Compile(string(frag))
				if err != nil {
					t.Errorf("Invalid regexp after `ERROR MESSAGE: `: %#q", frag)
					continue
				}
				errors = append(errors, re)
			}
		}
		if len(errors) == 0 {
			t.Fatalf("cannot find ERROR HERE")
		}

*/

// Package runtime provides the kubeadm container runtime implementation.
package runtime

import (
	"context"
	"encoding/json"
	"strings"
	"time"

	"github.com/pkg/errors"
	errorsutil "k8s.io/apimachinery/pkg/util/errors"
	criapi "k8s.io/cri-api/pkg/apis"
	runtimeapi "k8s.io/cri-api/pkg/apis/runtime/v1"
	"k8s.io/klog/v2"

	"k8s.io/kubernetes/cmd/kubeadm/app/constants"
)

		}
		cm, err := c.Times(false)
		if err != nil {
			m.Errors = append(m.Errors, fmt.Sprintf("%s: %v (cpuTimes)", byHostName, err.Error()))
		} else {
			// not collecting per-cpu stats, so there will be only one element
			if len(cm) == 1 {
				m.Aggregated.CPU.TimesStat = &cm[0]
			} else {
				m.Errors = append(m.Errors, fmt.Sprintf("%s: Expected one CPU stat, got %d", byHostName, len(cm)))
			}
		}