mirror of
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rebase: update replaced k8s.io modules to v0.33.0
Signed-off-by: Niels de Vos <ndevos@ibm.com>
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191
e2e/vendor/github.com/containerd/errdefs/pkg/LICENSE
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vendored
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191
e2e/vendor/github.com/containerd/errdefs/pkg/LICENSE
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vendored
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@ -0,0 +1,191 @@
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||||
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
https://www.apache.org/licenses/
|
||||
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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1. Definitions.
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"License" shall mean the terms and conditions for use, reproduction,
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END OF TERMS AND CONDITIONS
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Copyright The containerd Authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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Unless required by applicable law or agreed to in writing, software
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See the License for the specific language governing permissions and
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limitations under the License.
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353
e2e/vendor/github.com/containerd/errdefs/pkg/errgrpc/grpc.go
generated
vendored
Normal file
353
e2e/vendor/github.com/containerd/errdefs/pkg/errgrpc/grpc.go
generated
vendored
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@ -0,0 +1,353 @@
|
||||
/*
|
||||
Copyright The containerd Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
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you may not use this file except in compliance with the License.
|
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You may obtain a copy of the License at
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|
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http://www.apache.org/licenses/LICENSE-2.0
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|
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Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
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.
|
||||
*/
|
||||
|
||||
// Package errgrpc provides utility functions for translating errors to
|
||||
// and from a gRPC context.
|
||||
//
|
||||
// The functions ToGRPC and ToNative can be used to map server-side and
|
||||
// client-side errors to the correct types.
|
||||
package errgrpc
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
spb "google.golang.org/genproto/googleapis/rpc/status"
|
||||
"google.golang.org/grpc/codes"
|
||||
"google.golang.org/grpc/status"
|
||||
"google.golang.org/protobuf/proto"
|
||||
"google.golang.org/protobuf/protoadapt"
|
||||
"google.golang.org/protobuf/types/known/anypb"
|
||||
|
||||
"github.com/containerd/typeurl/v2"
|
||||
|
||||
"github.com/containerd/errdefs"
|
||||
"github.com/containerd/errdefs/pkg/internal/cause"
|
||||
"github.com/containerd/errdefs/pkg/internal/types"
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||||
)
|
||||
|
||||
// ToGRPC will attempt to map the error into a grpc error, from the error types
|
||||
// defined in the the errdefs package and attempign to preserve the original
|
||||
// description. Any type which does not resolve to a defined error type will
|
||||
// be assigned the unknown error code.
|
||||
//
|
||||
// Further information may be extracted from certain errors depending on their
|
||||
// type. The grpc error details will be used to attempt to preserve as much of
|
||||
// the error structures and types as possible.
|
||||
//
|
||||
// Errors which can be marshaled using protobuf or typeurl will be considered
|
||||
// for including as GRPC error details.
|
||||
// Additionally, use the following interfaces in errors to preserve custom types:
|
||||
//
|
||||
// WrapError(error) error - Used to wrap the previous error
|
||||
// JoinErrors(...error) error - Used to join all previous errors
|
||||
// CollapseError() - Used for errors which carry information but
|
||||
// should not have their error message shown.
|
||||
func ToGRPC(err error) error {
|
||||
if err == nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
if _, ok := status.FromError(err); ok {
|
||||
// error has already been mapped to grpc
|
||||
return err
|
||||
}
|
||||
st := statusFromError(err)
|
||||
if st != nil {
|
||||
if details := errorDetails(err, false); len(details) > 0 {
|
||||
if ds, _ := st.WithDetails(details...); ds != nil {
|
||||
st = ds
|
||||
}
|
||||
}
|
||||
err = st.Err()
|
||||
}
|
||||
return err
|
||||
}
|
||||
|
||||
func statusFromError(err error) *status.Status {
|
||||
switch errdefs.Resolve(err) {
|
||||
case errdefs.ErrInvalidArgument:
|
||||
return status.New(codes.InvalidArgument, err.Error())
|
||||
case errdefs.ErrNotFound:
|
||||
return status.New(codes.NotFound, err.Error())
|
||||
case errdefs.ErrAlreadyExists:
|
||||
return status.New(codes.AlreadyExists, err.Error())
|
||||
case errdefs.ErrPermissionDenied:
|
||||
return status.New(codes.PermissionDenied, err.Error())
|
||||
case errdefs.ErrResourceExhausted:
|
||||
return status.New(codes.ResourceExhausted, err.Error())
|
||||
case errdefs.ErrFailedPrecondition, errdefs.ErrConflict, errdefs.ErrNotModified:
|
||||
return status.New(codes.FailedPrecondition, err.Error())
|
||||
case errdefs.ErrAborted:
|
||||
return status.New(codes.Aborted, err.Error())
|
||||
case errdefs.ErrOutOfRange:
|
||||
return status.New(codes.OutOfRange, err.Error())
|
||||
case errdefs.ErrNotImplemented:
|
||||
return status.New(codes.Unimplemented, err.Error())
|
||||
case errdefs.ErrInternal:
|
||||
return status.New(codes.Internal, err.Error())
|
||||
case errdefs.ErrUnavailable:
|
||||
return status.New(codes.Unavailable, err.Error())
|
||||
case errdefs.ErrDataLoss:
|
||||
return status.New(codes.DataLoss, err.Error())
|
||||
case errdefs.ErrUnauthenticated:
|
||||
return status.New(codes.Unauthenticated, err.Error())
|
||||
case context.DeadlineExceeded:
|
||||
return status.New(codes.DeadlineExceeded, err.Error())
|
||||
case context.Canceled:
|
||||
return status.New(codes.Canceled, err.Error())
|
||||
case errdefs.ErrUnknown:
|
||||
return status.New(codes.Unknown, err.Error())
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// errorDetails returns an array of errors which make up the provided error.
|
||||
// If firstIncluded is true, then all encodable errors will be used, otherwise
|
||||
// the first error in an error list will be not be used, to account for the
|
||||
// the base status error which details are added to via wrap or join.
|
||||
//
|
||||
// The errors are ordered in way that they can be applied in order by either
|
||||
// wrapping or joining the errors to recreate an error with the same structure
|
||||
// when `WrapError` and `JoinErrors` interfaces are used.
|
||||
//
|
||||
// The intent is that when re-applying the errors to create a single error, the
|
||||
// results of calls to `Error()`, `errors.Is`, `errors.As`, and "%+v" formatting
|
||||
// is the same as the original error.
|
||||
func errorDetails(err error, firstIncluded bool) []protoadapt.MessageV1 {
|
||||
switch uerr := err.(type) {
|
||||
case interface{ Unwrap() error }:
|
||||
details := errorDetails(uerr.Unwrap(), firstIncluded)
|
||||
|
||||
// If the type is able to wrap, then include if proto
|
||||
if _, ok := err.(interface{ WrapError(error) error }); ok {
|
||||
// Get proto message
|
||||
if protoErr := toProtoMessage(err); protoErr != nil {
|
||||
details = append(details, protoErr)
|
||||
}
|
||||
}
|
||||
|
||||
return details
|
||||
case interface{ Unwrap() []error }:
|
||||
var details []protoadapt.MessageV1
|
||||
for i, e := range uerr.Unwrap() {
|
||||
details = append(details, errorDetails(e, firstIncluded || i > 0)...)
|
||||
}
|
||||
|
||||
if _, ok := err.(interface{ JoinErrors(...error) error }); ok {
|
||||
// Get proto message
|
||||
if protoErr := toProtoMessage(err); protoErr != nil {
|
||||
details = append(details, protoErr)
|
||||
}
|
||||
}
|
||||
return details
|
||||
}
|
||||
|
||||
if firstIncluded {
|
||||
if protoErr := toProtoMessage(err); protoErr != nil {
|
||||
return []protoadapt.MessageV1{protoErr}
|
||||
}
|
||||
if gs, ok := status.FromError(ToGRPC(err)); ok {
|
||||
return []protoadapt.MessageV1{gs.Proto()}
|
||||
}
|
||||
// TODO: Else include unknown extra error type?
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func toProtoMessage(err error) protoadapt.MessageV1 {
|
||||
// Do not double encode proto messages, otherwise use Any
|
||||
if pm, ok := err.(protoadapt.MessageV1); ok {
|
||||
return pm
|
||||
}
|
||||
if pm, ok := err.(proto.Message); ok {
|
||||
return protoadapt.MessageV1Of(pm)
|
||||
}
|
||||
|
||||
if reflect.TypeOf(err).Kind() == reflect.Ptr {
|
||||
a, aerr := typeurl.MarshalAny(err)
|
||||
if aerr == nil {
|
||||
return &anypb.Any{
|
||||
TypeUrl: a.GetTypeUrl(),
|
||||
Value: a.GetValue(),
|
||||
}
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// ToGRPCf maps the error to grpc error codes, assembling the formatting string
|
||||
// and combining it with the target error string.
|
||||
//
|
||||
// This is equivalent to grpc.ToGRPC(fmt.Errorf("%s: %w", fmt.Sprintf(format, args...), err))
|
||||
func ToGRPCf(err error, format string, args ...interface{}) error {
|
||||
return ToGRPC(fmt.Errorf("%s: %w", fmt.Sprintf(format, args...), err))
|
||||
}
|
||||
|
||||
// ToNative returns the underlying error from a grpc service based on the grpc
|
||||
// error code. The grpc details are used to add wrap the error in more context
|
||||
// or support multiple errors.
|
||||
func ToNative(err error) error {
|
||||
if err == nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
s, isGRPC := status.FromError(err)
|
||||
|
||||
var (
|
||||
desc string
|
||||
code codes.Code
|
||||
)
|
||||
|
||||
if isGRPC {
|
||||
desc = s.Message()
|
||||
code = s.Code()
|
||||
} else {
|
||||
desc = err.Error()
|
||||
code = codes.Unknown
|
||||
}
|
||||
|
||||
var cls error // divide these into error classes, becomes the cause
|
||||
|
||||
switch code {
|
||||
case codes.InvalidArgument:
|
||||
cls = errdefs.ErrInvalidArgument
|
||||
case codes.AlreadyExists:
|
||||
cls = errdefs.ErrAlreadyExists
|
||||
case codes.NotFound:
|
||||
cls = errdefs.ErrNotFound
|
||||
case codes.Unavailable:
|
||||
cls = errdefs.ErrUnavailable
|
||||
case codes.FailedPrecondition:
|
||||
// TODO: Has suffix is not sufficient for conflict and not modified
|
||||
// Message should start with ": " or be at beginning of a line
|
||||
// Message should end with ": " or be at the end of a line
|
||||
// Compile a regex
|
||||
if desc == errdefs.ErrConflict.Error() || strings.HasSuffix(desc, ": "+errdefs.ErrConflict.Error()) {
|
||||
cls = errdefs.ErrConflict
|
||||
} else if desc == errdefs.ErrNotModified.Error() || strings.HasSuffix(desc, ": "+errdefs.ErrNotModified.Error()) {
|
||||
cls = errdefs.ErrNotModified
|
||||
} else {
|
||||
cls = errdefs.ErrFailedPrecondition
|
||||
}
|
||||
case codes.Unimplemented:
|
||||
cls = errdefs.ErrNotImplemented
|
||||
case codes.Canceled:
|
||||
cls = context.Canceled
|
||||
case codes.DeadlineExceeded:
|
||||
cls = context.DeadlineExceeded
|
||||
case codes.Aborted:
|
||||
cls = errdefs.ErrAborted
|
||||
case codes.Unauthenticated:
|
||||
cls = errdefs.ErrUnauthenticated
|
||||
case codes.PermissionDenied:
|
||||
cls = errdefs.ErrPermissionDenied
|
||||
case codes.Internal:
|
||||
cls = errdefs.ErrInternal
|
||||
case codes.DataLoss:
|
||||
cls = errdefs.ErrDataLoss
|
||||
case codes.OutOfRange:
|
||||
cls = errdefs.ErrOutOfRange
|
||||
case codes.ResourceExhausted:
|
||||
cls = errdefs.ErrResourceExhausted
|
||||
default:
|
||||
if idx := strings.LastIndex(desc, cause.UnexpectedStatusPrefix); idx > 0 {
|
||||
if status, uerr := strconv.Atoi(desc[idx+len(cause.UnexpectedStatusPrefix):]); uerr == nil && status >= 200 && status < 600 {
|
||||
cls = cause.ErrUnexpectedStatus{Status: status}
|
||||
}
|
||||
}
|
||||
if cls == nil {
|
||||
cls = errdefs.ErrUnknown
|
||||
}
|
||||
}
|
||||
|
||||
msg := rebaseMessage(cls, desc)
|
||||
if msg == "" {
|
||||
err = cls
|
||||
} else if msg != desc {
|
||||
err = fmt.Errorf("%s: %w", msg, cls)
|
||||
} else if wm, ok := cls.(interface{ WithMessage(string) error }); ok {
|
||||
err = wm.WithMessage(msg)
|
||||
} else {
|
||||
err = fmt.Errorf("%s: %w", msg, cls)
|
||||
}
|
||||
|
||||
if isGRPC {
|
||||
errs := []error{err}
|
||||
for _, a := range s.Details() {
|
||||
var derr error
|
||||
|
||||
// First decode error if needed
|
||||
if s, ok := a.(*spb.Status); ok {
|
||||
derr = ToNative(status.ErrorProto(s))
|
||||
} else if e, ok := a.(error); ok {
|
||||
derr = e
|
||||
} else if dany, ok := a.(typeurl.Any); ok {
|
||||
i, uerr := typeurl.UnmarshalAny(dany)
|
||||
if uerr == nil {
|
||||
if e, ok = i.(error); ok {
|
||||
derr = e
|
||||
} else {
|
||||
derr = fmt.Errorf("non-error unmarshalled detail: %v", i)
|
||||
}
|
||||
} else {
|
||||
derr = fmt.Errorf("error of type %q with failure to unmarshal: %v", dany.GetTypeUrl(), uerr)
|
||||
}
|
||||
} else {
|
||||
derr = fmt.Errorf("non-error detail: %v", a)
|
||||
}
|
||||
|
||||
switch werr := derr.(type) {
|
||||
case interface{ WrapError(error) error }:
|
||||
errs[len(errs)-1] = werr.WrapError(errs[len(errs)-1])
|
||||
case interface{ JoinErrors(...error) error }:
|
||||
// TODO: Consider whether this should support joining a subset
|
||||
errs[0] = werr.JoinErrors(errs...)
|
||||
case interface{ CollapseError() }:
|
||||
errs[len(errs)-1] = types.CollapsedError(errs[len(errs)-1], derr)
|
||||
default:
|
||||
errs = append(errs, derr)
|
||||
}
|
||||
|
||||
}
|
||||
if len(errs) > 1 {
|
||||
err = errors.Join(errs...)
|
||||
} else {
|
||||
err = errs[0]
|
||||
}
|
||||
}
|
||||
|
||||
return err
|
||||
}
|
||||
|
||||
// rebaseMessage removes the repeats for an error at the end of an error
|
||||
// string. This will happen when taking an error over grpc then remapping it.
|
||||
//
|
||||
// Effectively, we just remove the string of cls from the end of err if it
|
||||
// appears there.
|
||||
func rebaseMessage(cls error, desc string) string {
|
||||
clss := cls.Error()
|
||||
if desc == clss {
|
||||
return ""
|
||||
}
|
||||
|
||||
return strings.TrimSuffix(desc, ": "+clss)
|
||||
}
|
33
e2e/vendor/github.com/containerd/errdefs/pkg/internal/cause/cause.go
generated
vendored
Normal file
33
e2e/vendor/github.com/containerd/errdefs/pkg/internal/cause/cause.go
generated
vendored
Normal file
@ -0,0 +1,33 @@
|
||||
/*
|
||||
Copyright The containerd Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
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.
|
||||
*/
|
||||
|
||||
// Package cause is used to define root causes for errors
|
||||
// common to errors packages like grpc and http.
|
||||
package cause
|
||||
|
||||
import "fmt"
|
||||
|
||||
type ErrUnexpectedStatus struct {
|
||||
Status int
|
||||
}
|
||||
|
||||
const UnexpectedStatusPrefix = "unexpected status "
|
||||
|
||||
func (e ErrUnexpectedStatus) Error() string {
|
||||
return fmt.Sprintf("%s%d", UnexpectedStatusPrefix, e.Status)
|
||||
}
|
||||
|
||||
func (ErrUnexpectedStatus) Unknown() {}
|
57
e2e/vendor/github.com/containerd/errdefs/pkg/internal/types/collapsible.go
generated
vendored
Normal file
57
e2e/vendor/github.com/containerd/errdefs/pkg/internal/types/collapsible.go
generated
vendored
Normal file
@ -0,0 +1,57 @@
|
||||
/*
|
||||
Copyright The containerd Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
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.
|
||||
*/
|
||||
|
||||
package types
|
||||
|
||||
import "fmt"
|
||||
|
||||
// CollapsibleError indicates the error should be collapsed
|
||||
type CollapsibleError interface {
|
||||
CollapseError()
|
||||
}
|
||||
|
||||
// CollapsedError returns a new error with the collapsed
|
||||
// error returned on unwrapped or when formatted with "%+v"
|
||||
func CollapsedError(err error, collapsed ...error) error {
|
||||
return collapsedError{err, collapsed}
|
||||
}
|
||||
|
||||
type collapsedError struct {
|
||||
error
|
||||
collapsed []error
|
||||
}
|
||||
|
||||
func (c collapsedError) Unwrap() []error {
|
||||
return append([]error{c.error}, c.collapsed...)
|
||||
}
|
||||
|
||||
func (c collapsedError) Format(s fmt.State, verb rune) {
|
||||
switch verb {
|
||||
case 'v':
|
||||
if s.Flag('+') {
|
||||
fmt.Fprintf(s, "%+v", c.error)
|
||||
for _, err := range c.collapsed {
|
||||
fmt.Fprintf(s, "\n%+v", err)
|
||||
}
|
||||
return
|
||||
}
|
||||
fallthrough
|
||||
case 's':
|
||||
fmt.Fprint(s, c.Error())
|
||||
case 'q':
|
||||
fmt.Fprintf(s, "%q", c.Error())
|
||||
}
|
||||
}
|
Reference in New Issue
Block a user