diff options
Diffstat (limited to 'vendor/k8s.io/apimachinery/pkg/util')
4 files changed, 139 insertions, 96 deletions
diff --git a/vendor/k8s.io/apimachinery/pkg/util/clock/clock.go b/vendor/k8s.io/apimachinery/pkg/util/clock/clock.go index 9567f9006..0d739d961 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/clock/clock.go +++ b/vendor/k8s.io/apimachinery/pkg/util/clock/clock.go @@ -80,7 +80,6 @@ type fakeClockWaiter struct { stepInterval time.Duration skipIfBlocked bool destChan chan time.Time - fired bool } func NewFakeClock(t time.Time) *FakeClock { @@ -175,12 +174,10 @@ func (f *FakeClock) setTimeLocked(t time.Time) { if w.skipIfBlocked { select { case w.destChan <- t: - w.fired = true default: } } else { w.destChan <- t - w.fired = true } if w.stepInterval > 0 { @@ -287,36 +284,50 @@ func (f *fakeTimer) C() <-chan time.Time { return f.waiter.destChan } -// Stop stops the timer and returns true if the timer has not yet fired, or false otherwise. +// Stop conditionally stops the timer. If the timer has neither fired +// nor been stopped then this call stops the timer and returns true, +// otherwise this call returns false. This is like time.Timer::Stop. func (f *fakeTimer) Stop() bool { f.fakeClock.lock.Lock() defer f.fakeClock.lock.Unlock() - - newWaiters := make([]fakeClockWaiter, 0, len(f.fakeClock.waiters)) - for i := range f.fakeClock.waiters { - w := &f.fakeClock.waiters[i] - if w != &f.waiter { - newWaiters = append(newWaiters, *w) + // The timer has already fired or been stopped, unless it is found + // among the clock's waiters. + stopped := false + oldWaiters := f.fakeClock.waiters + newWaiters := make([]fakeClockWaiter, 0, len(oldWaiters)) + seekChan := f.waiter.destChan + for i := range oldWaiters { + // Identify the timer's fakeClockWaiter by the identity of the + // destination channel, nothing else is necessarily unique and + // constant since the timer's creation. + if oldWaiters[i].destChan == seekChan { + stopped = true + } else { + newWaiters = append(newWaiters, oldWaiters[i]) } } f.fakeClock.waiters = newWaiters - return !f.waiter.fired + return stopped } -// Reset resets the timer to the fake clock's "now" + d. It returns true if the timer has not yet -// fired, or false otherwise. +// Reset conditionally updates the firing time of the timer. If the +// timer has neither fired nor been stopped then this call resets the +// timer to the fake clock's "now" + d and returns true, otherwise +// this call returns false. This is like time.Timer::Reset. func (f *fakeTimer) Reset(d time.Duration) bool { f.fakeClock.lock.Lock() defer f.fakeClock.lock.Unlock() - - active := !f.waiter.fired - - f.waiter.fired = false - f.waiter.targetTime = f.fakeClock.time.Add(d) - - return active + waiters := f.fakeClock.waiters + seekChan := f.waiter.destChan + for i := range waiters { + if waiters[i].destChan == seekChan { + waiters[i].targetTime = f.fakeClock.time.Add(d) + return true + } + } + return false } type Ticker interface { diff --git a/vendor/k8s.io/apimachinery/pkg/util/intstr/generated.pb.go b/vendor/k8s.io/apimachinery/pkg/util/intstr/generated.pb.go index 48dd7d9c5..64cbc7703 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/intstr/generated.pb.go +++ b/vendor/k8s.io/apimachinery/pkg/util/intstr/generated.pb.go @@ -17,22 +17,17 @@ limitations under the License. // Code generated by protoc-gen-gogo. DO NOT EDIT. // source: k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/intstr/generated.proto -/* - Package intstr is a generated protocol buffer package. - - It is generated from these files: - k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/intstr/generated.proto - - It has these top-level messages: - IntOrString -*/ package intstr -import proto "github.com/gogo/protobuf/proto" -import fmt "fmt" -import math "math" +import ( + fmt "fmt" + + io "io" + math "math" + math_bits "math/bits" -import io "io" + proto "github.com/gogo/protobuf/proto" +) // Reference imports to suppress errors if they are not otherwise used. var _ = proto.Marshal @@ -45,17 +40,69 @@ var _ = math.Inf // proto package needs to be updated. const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package -func (m *IntOrString) Reset() { *m = IntOrString{} } -func (*IntOrString) ProtoMessage() {} -func (*IntOrString) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{0} } +func (m *IntOrString) Reset() { *m = IntOrString{} } +func (*IntOrString) ProtoMessage() {} +func (*IntOrString) Descriptor() ([]byte, []int) { + return fileDescriptor_94e046ae3ce6121c, []int{0} +} +func (m *IntOrString) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *IntOrString) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *IntOrString) XXX_Merge(src proto.Message) { + xxx_messageInfo_IntOrString.Merge(m, src) +} +func (m *IntOrString) XXX_Size() int { + return m.Size() +} +func (m *IntOrString) XXX_DiscardUnknown() { + xxx_messageInfo_IntOrString.DiscardUnknown(m) +} + +var xxx_messageInfo_IntOrString proto.InternalMessageInfo func init() { proto.RegisterType((*IntOrString)(nil), "k8s.io.apimachinery.pkg.util.intstr.IntOrString") } + +func init() { + proto.RegisterFile("k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/intstr/generated.proto", fileDescriptor_94e046ae3ce6121c) +} + +var fileDescriptor_94e046ae3ce6121c = []byte{ + // 292 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x4c, 0x8f, 0x31, 0x4b, 0x33, 0x31, + 0x1c, 0xc6, 0x93, 0xb7, 0x7d, 0x8b, 0x9e, 0xe0, 0x50, 0x1c, 0x8a, 0x43, 0x7a, 0x28, 0xc8, 0x0d, + 0x9a, 0xac, 0xe2, 0xd8, 0xad, 0x20, 0x08, 0x57, 0x71, 0x70, 0xbb, 0x6b, 0x63, 0x1a, 0xae, 0x4d, + 0x42, 0xee, 0x7f, 0xc2, 0x6d, 0xfd, 0x08, 0xba, 0x39, 0xfa, 0x71, 0x6e, 0xec, 0xd8, 0x41, 0x8a, + 0x17, 0xbf, 0x85, 0x93, 0x5c, 0xee, 0x40, 0xa7, 0xe4, 0x79, 0x9e, 0xdf, 0x2f, 0x90, 0xe0, 0x36, + 0xbb, 0xce, 0xa9, 0xd4, 0x2c, 0x2b, 0x52, 0x6e, 0x15, 0x07, 0x9e, 0xb3, 0x67, 0xae, 0x16, 0xda, + 0xb2, 0x6e, 0x48, 0x8c, 0x5c, 0x27, 0xf3, 0xa5, 0x54, 0xdc, 0x96, 0xcc, 0x64, 0x82, 0x15, 0x20, + 0x57, 0x4c, 0x2a, 0xc8, 0xc1, 0x32, 0xc1, 0x15, 0xb7, 0x09, 0xf0, 0x05, 0x35, 0x56, 0x83, 0x1e, + 0x9e, 0xb7, 0x12, 0xfd, 0x2b, 0x51, 0x93, 0x09, 0xda, 0x48, 0xb4, 0x95, 0x4e, 0xaf, 0x84, 0x84, + 0x65, 0x91, 0xd2, 0xb9, 0x5e, 0x33, 0xa1, 0x85, 0x66, 0xde, 0x4d, 0x8b, 0x27, 0x9f, 0x7c, 0xf0, + 0xb7, 0xf6, 0xcd, 0xb3, 0x57, 0x1c, 0x1c, 0x4d, 0x15, 0xdc, 0xd9, 0x19, 0x58, 0xa9, 0xc4, 0x30, + 0x0a, 0xfa, 0x50, 0x1a, 0x3e, 0xc2, 0x21, 0x8e, 0x7a, 0x93, 0x93, 0x6a, 0x3f, 0x46, 0x6e, 0x3f, + 0xee, 0xdf, 0x97, 0x86, 0x7f, 0x77, 0x67, 0xec, 0x89, 0xe1, 0x45, 0x30, 0x90, 0x0a, 0x1e, 0x92, + 0xd5, 0xe8, 0x5f, 0x88, 0xa3, 0xff, 0x93, 0xe3, 0x8e, 0x1d, 0x4c, 0x7d, 0x1b, 0x77, 0x6b, 0xc3, + 0xe5, 0x60, 0x1b, 0xae, 0x17, 0xe2, 0xe8, 0xf0, 0x97, 0x9b, 0xf9, 0x36, 0xee, 0xd6, 0x9b, 0x83, + 0xb7, 0xf7, 0x31, 0xda, 0x7c, 0x84, 0x68, 0x72, 0x59, 0xd5, 0x04, 0x6d, 0x6b, 0x82, 0x76, 0x35, + 0x41, 0x1b, 0x47, 0x70, 0xe5, 0x08, 0xde, 0x3a, 0x82, 0x77, 0x8e, 0xe0, 0x4f, 0x47, 0xf0, 0xcb, + 0x17, 0x41, 0x8f, 0x83, 0xf6, 0xc3, 0x3f, 0x01, 0x00, 0x00, 0xff, 0xff, 0x52, 0xa0, 0xb5, 0xc9, + 0x64, 0x01, 0x00, 0x00, +} + func (m *IntOrString) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -63,33 +110,44 @@ func (m *IntOrString) Marshal() (dAtA []byte, err error) { } func (m *IntOrString) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *IntOrString) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - dAtA[i] = 0x8 - i++ - i = encodeVarintGenerated(dAtA, i, uint64(m.Type)) - dAtA[i] = 0x10 - i++ - i = encodeVarintGenerated(dAtA, i, uint64(m.IntVal)) - dAtA[i] = 0x1a - i++ + i -= len(m.StrVal) + copy(dAtA[i:], m.StrVal) i = encodeVarintGenerated(dAtA, i, uint64(len(m.StrVal))) - i += copy(dAtA[i:], m.StrVal) - return i, nil + i-- + dAtA[i] = 0x1a + i = encodeVarintGenerated(dAtA, i, uint64(m.IntVal)) + i-- + dAtA[i] = 0x10 + i = encodeVarintGenerated(dAtA, i, uint64(m.Type)) + i-- + dAtA[i] = 0x8 + return len(dAtA) - i, nil } func encodeVarintGenerated(dAtA []byte, offset int, v uint64) int { + offset -= sovGenerated(v) + base := offset for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) v >>= 7 offset++ } dAtA[offset] = uint8(v) - return offset + 1 + return base } func (m *IntOrString) Size() (n int) { + if m == nil { + return 0 + } var l int _ = l n += 1 + sovGenerated(uint64(m.Type)) @@ -100,14 +158,7 @@ func (m *IntOrString) Size() (n int) { } func sovGenerated(x uint64) (n int) { - for { - n++ - x >>= 7 - if x == 0 { - break - } - } - return n + return (math_bits.Len64(x|1) + 6) / 7 } func sozGenerated(x uint64) (n int) { return sovGenerated(uint64((x << 1) ^ uint64((int64(x) >> 63)))) @@ -127,7 +178,7 @@ func (m *IntOrString) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - wire |= (uint64(b) & 0x7F) << shift + wire |= uint64(b&0x7F) << shift if b < 0x80 { break } @@ -155,7 +206,7 @@ func (m *IntOrString) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - m.Type |= (Type(b) & 0x7F) << shift + m.Type |= Type(b&0x7F) << shift if b < 0x80 { break } @@ -174,7 +225,7 @@ func (m *IntOrString) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - m.IntVal |= (int32(b) & 0x7F) << shift + m.IntVal |= int32(b&0x7F) << shift if b < 0x80 { break } @@ -193,7 +244,7 @@ func (m *IntOrString) Unmarshal(dAtA []byte) error { } b := dAtA[iNdEx] iNdEx++ - stringLen |= (uint64(b) & 0x7F) << shift + stringLen |= uint64(b&0x7F) << shift if b < 0x80 { break } @@ -203,6 +254,9 @@ func (m *IntOrString) Unmarshal(dAtA []byte) error { return ErrInvalidLengthGenerated } postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGenerated + } if postIndex > l { return io.ErrUnexpectedEOF } @@ -217,6 +271,9 @@ func (m *IntOrString) Unmarshal(dAtA []byte) error { if skippy < 0 { return ErrInvalidLengthGenerated } + if (iNdEx + skippy) < 0 { + return ErrInvalidLengthGenerated + } if (iNdEx + skippy) > l { return io.ErrUnexpectedEOF } @@ -283,10 +340,13 @@ func skipGenerated(dAtA []byte) (n int, err error) { break } } - iNdEx += length if length < 0 { return 0, ErrInvalidLengthGenerated } + iNdEx += length + if iNdEx < 0 { + return 0, ErrInvalidLengthGenerated + } return iNdEx, nil case 3: for { @@ -315,6 +375,9 @@ func skipGenerated(dAtA []byte) (n int, err error) { return 0, err } iNdEx = start + next + if iNdEx < 0 { + return 0, ErrInvalidLengthGenerated + } } return iNdEx, nil case 4: @@ -333,30 +396,3 @@ var ( ErrInvalidLengthGenerated = fmt.Errorf("proto: negative length found during unmarshaling") ErrIntOverflowGenerated = fmt.Errorf("proto: integer overflow") ) - -func init() { - proto.RegisterFile("k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/intstr/generated.proto", fileDescriptorGenerated) -} - -var fileDescriptorGenerated = []byte{ - // 292 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x4c, 0x8f, 0x31, 0x4b, 0x33, 0x31, - 0x1c, 0xc6, 0x93, 0xb7, 0x7d, 0x8b, 0x9e, 0xe0, 0x50, 0x1c, 0x8a, 0x43, 0x7a, 0x28, 0xc8, 0x0d, - 0x9a, 0xac, 0xe2, 0xd8, 0xad, 0x20, 0x08, 0x57, 0x71, 0x70, 0xbb, 0x6b, 0x63, 0x1a, 0xae, 0x4d, - 0x42, 0xee, 0x7f, 0xc2, 0x6d, 0xfd, 0x08, 0xba, 0x39, 0xfa, 0x71, 0x6e, 0xec, 0xd8, 0x41, 0x8a, - 0x17, 0xbf, 0x85, 0x93, 0x5c, 0xee, 0x40, 0xa7, 0xe4, 0x79, 0x9e, 0xdf, 0x2f, 0x90, 0xe0, 0x36, - 0xbb, 0xce, 0xa9, 0xd4, 0x2c, 0x2b, 0x52, 0x6e, 0x15, 0x07, 0x9e, 0xb3, 0x67, 0xae, 0x16, 0xda, - 0xb2, 0x6e, 0x48, 0x8c, 0x5c, 0x27, 0xf3, 0xa5, 0x54, 0xdc, 0x96, 0xcc, 0x64, 0x82, 0x15, 0x20, - 0x57, 0x4c, 0x2a, 0xc8, 0xc1, 0x32, 0xc1, 0x15, 0xb7, 0x09, 0xf0, 0x05, 0x35, 0x56, 0x83, 0x1e, - 0x9e, 0xb7, 0x12, 0xfd, 0x2b, 0x51, 0x93, 0x09, 0xda, 0x48, 0xb4, 0x95, 0x4e, 0xaf, 0x84, 0x84, - 0x65, 0x91, 0xd2, 0xb9, 0x5e, 0x33, 0xa1, 0x85, 0x66, 0xde, 0x4d, 0x8b, 0x27, 0x9f, 0x7c, 0xf0, - 0xb7, 0xf6, 0xcd, 0xb3, 0x57, 0x1c, 0x1c, 0x4d, 0x15, 0xdc, 0xd9, 0x19, 0x58, 0xa9, 0xc4, 0x30, - 0x0a, 0xfa, 0x50, 0x1a, 0x3e, 0xc2, 0x21, 0x8e, 0x7a, 0x93, 0x93, 0x6a, 0x3f, 0x46, 0x6e, 0x3f, - 0xee, 0xdf, 0x97, 0x86, 0x7f, 0x77, 0x67, 0xec, 0x89, 0xe1, 0x45, 0x30, 0x90, 0x0a, 0x1e, 0x92, - 0xd5, 0xe8, 0x5f, 0x88, 0xa3, 0xff, 0x93, 0xe3, 0x8e, 0x1d, 0x4c, 0x7d, 0x1b, 0x77, 0x6b, 0xc3, - 0xe5, 0x60, 0x1b, 0xae, 0x17, 0xe2, 0xe8, 0xf0, 0x97, 0x9b, 0xf9, 0x36, 0xee, 0xd6, 0x9b, 0x83, - 0xb7, 0xf7, 0x31, 0xda, 0x7c, 0x84, 0x68, 0x72, 0x59, 0xd5, 0x04, 0x6d, 0x6b, 0x82, 0x76, 0x35, - 0x41, 0x1b, 0x47, 0x70, 0xe5, 0x08, 0xde, 0x3a, 0x82, 0x77, 0x8e, 0xe0, 0x4f, 0x47, 0xf0, 0xcb, - 0x17, 0x41, 0x8f, 0x83, 0xf6, 0xc3, 0x3f, 0x01, 0x00, 0x00, 0xff, 0xff, 0x52, 0xa0, 0xb5, 0xc9, - 0x64, 0x01, 0x00, 0x00, -} diff --git a/vendor/k8s.io/apimachinery/pkg/util/intstr/intstr.go b/vendor/k8s.io/apimachinery/pkg/util/intstr/intstr.go index 5b26ed262..12c8a7b6c 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/intstr/intstr.go +++ b/vendor/k8s.io/apimachinery/pkg/util/intstr/intstr.go @@ -122,11 +122,11 @@ func (intstr IntOrString) MarshalJSON() ([]byte, error) { // the OpenAPI spec of this type. // // See: https://github.com/kubernetes/kube-openapi/tree/master/pkg/generators -func (_ IntOrString) OpenAPISchemaType() []string { return []string{"string"} } +func (IntOrString) OpenAPISchemaType() []string { return []string{"string"} } // OpenAPISchemaFormat is used by the kube-openapi generator when constructing // the OpenAPI spec of this type. -func (_ IntOrString) OpenAPISchemaFormat() string { return "int-or-string" } +func (IntOrString) OpenAPISchemaFormat() string { return "int-or-string" } func (intstr *IntOrString) Fuzz(c fuzz.Continue) { if intstr == nil { diff --git a/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go b/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go index 3c886f46c..c7348129a 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go +++ b/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go @@ -40,11 +40,7 @@ var PanicHandlers = []func(interface{}){logPanic} // called in case of panic. HandleCrash actually crashes, after calling the // handlers and logging the panic message. // -// TODO: remove this function. We are switching to a world where it's safe for -// apiserver to panic, since it will be restarted by kubelet. At the beginning -// of the Kubernetes project, nothing was going to restart apiserver and so -// catching panics was important. But it's actually much simpler for monitoring -// software if we just exit when an unexpected panic happens. +// E.g., you can provide one or more additional handlers for something like shutting down go routines gracefully. func HandleCrash(additionalHandlers ...func(interface{})) { if r := recover(); r != nil { for _, fn := range PanicHandlers { |