diff --git a/coordination/v1alpha1/doc.go b/coordination/v1alpha2/doc.go similarity index 92% rename from coordination/v1alpha1/doc.go rename to coordination/v1alpha2/doc.go index 33a0b0ea9..5e6d65530 100644 --- a/coordination/v1alpha1/doc.go +++ b/coordination/v1alpha2/doc.go @@ -21,4 +21,4 @@ limitations under the License. // +groupName=coordination.k8s.io -package v1alpha1 // import "k8s.io/api/coordination/v1alpha1" +package v1alpha2 // import "k8s.io/api/coordination/v1alpha2" diff --git a/coordination/v1alpha1/generated.pb.go b/coordination/v1alpha2/generated.pb.go similarity index 82% rename from coordination/v1alpha1/generated.pb.go rename to coordination/v1alpha2/generated.pb.go index 9e072e62d..85ceea1f2 100644 --- a/coordination/v1alpha1/generated.pb.go +++ b/coordination/v1alpha2/generated.pb.go @@ -15,9 +15,9 @@ limitations under the License. */ // Code generated by protoc-gen-gogo. DO NOT EDIT. -// source: k8s.io/api/coordination/v1alpha1/generated.proto +// source: k8s.io/api/coordination/v1alpha2/generated.proto -package v1alpha1 +package v1alpha2 import ( fmt "fmt" @@ -49,7 +49,7 @@ const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package func (m *LeaseCandidate) Reset() { *m = LeaseCandidate{} } func (*LeaseCandidate) ProtoMessage() {} func (*LeaseCandidate) Descriptor() ([]byte, []int) { - return fileDescriptor_cb9e87df9da593c2, []int{0} + return fileDescriptor_c1ec5c989d262916, []int{0} } func (m *LeaseCandidate) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -77,7 +77,7 @@ var xxx_messageInfo_LeaseCandidate proto.InternalMessageInfo func (m *LeaseCandidateList) Reset() { *m = LeaseCandidateList{} } func (*LeaseCandidateList) ProtoMessage() {} func (*LeaseCandidateList) Descriptor() ([]byte, []int) { - return fileDescriptor_cb9e87df9da593c2, []int{1} + return fileDescriptor_c1ec5c989d262916, []int{1} } func (m *LeaseCandidateList) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -105,7 +105,7 @@ var xxx_messageInfo_LeaseCandidateList proto.InternalMessageInfo func (m *LeaseCandidateSpec) Reset() { *m = LeaseCandidateSpec{} } func (*LeaseCandidateSpec) ProtoMessage() {} func (*LeaseCandidateSpec) Descriptor() ([]byte, []int) { - return fileDescriptor_cb9e87df9da593c2, []int{2} + return fileDescriptor_c1ec5c989d262916, []int{2} } func (m *LeaseCandidateSpec) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -131,53 +131,52 @@ func (m *LeaseCandidateSpec) XXX_DiscardUnknown() { var xxx_messageInfo_LeaseCandidateSpec proto.InternalMessageInfo func init() { - proto.RegisterType((*LeaseCandidate)(nil), "k8s.io.api.coordination.v1alpha1.LeaseCandidate") - proto.RegisterType((*LeaseCandidateList)(nil), "k8s.io.api.coordination.v1alpha1.LeaseCandidateList") - proto.RegisterType((*LeaseCandidateSpec)(nil), "k8s.io.api.coordination.v1alpha1.LeaseCandidateSpec") + proto.RegisterType((*LeaseCandidate)(nil), "k8s.io.api.coordination.v1alpha2.LeaseCandidate") + proto.RegisterType((*LeaseCandidateList)(nil), "k8s.io.api.coordination.v1alpha2.LeaseCandidateList") + proto.RegisterType((*LeaseCandidateSpec)(nil), "k8s.io.api.coordination.v1alpha2.LeaseCandidateSpec") } func init() { - proto.RegisterFile("k8s.io/api/coordination/v1alpha1/generated.proto", fileDescriptor_cb9e87df9da593c2) + proto.RegisterFile("k8s.io/api/coordination/v1alpha2/generated.proto", fileDescriptor_c1ec5c989d262916) } -var fileDescriptor_cb9e87df9da593c2 = []byte{ - 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0xc1, 0x52, 0x70, 0x60, 0xdf, 0x37, 0xca, 0x7a, 0x33, 0x1c, 0x1b, 0xb9, 0xdb, 0xb1, 0x91, 0xbb, - 0x1b, 0x1b, 0xb9, 0x9b, 0xc4, 0xd0, 0x86, 0x89, 0xa1, 0xdd, 0x26, 0x86, 0x76, 0x97, 0x18, 0xda, - 0xaf, 0xc4, 0xd0, 0xbe, 0xff, 0x36, 0x72, 0x9f, 0xea, 0x9b, 0xde, 0xc4, 0xbf, 0x01, 0x00, 0x00, - 0xff, 0xff, 0x05, 0x28, 0x49, 0xd9, 0x36, 0x05, 0x00, 0x00, +var fileDescriptor_c1ec5c989d262916 = []byte{ + // 555 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x9c, 0x94, 0x4f, 0x8b, 0xd3, 0x4e, + 0x18, 0xc7, 0x9b, 0xdd, 0xf6, 0x47, 0x3b, 0xbf, 0xad, 0xd4, 0x01, 0x21, 0xf4, 0x90, 0x96, 0x9e, + 0x44, 0x70, 0x66, 0x77, 0x5d, 0x44, 0xf0, 0x96, 0xf5, 0x0f, 0x42, 0x57, 0x25, 0xab, 0x0b, 0xca, + 0x1e, 0x9c, 0x26, 0x8f, 0xe9, 0xd8, 0x26, 0x13, 0x92, 0xe9, 0x4a, 0x6f, 0xbe, 0x04, 0x5f, 0x56, + 0xf5, 0xb4, 0xc7, 0x3d, 0x15, 0x1b, 0xc1, 0x17, 0xe1, 0x49, 0x66, 0x9a, 0xf4, 0xaf, 0xa5, 0xc5, + 0x5b, 0xe7, 0x99, 0xe7, 0xf3, 0x99, 0xf9, 0x3e, 0x69, 0x82, 0x0e, 0x7b, 0x8f, 0x12, 0xc2, 0x05, + 0x65, 0x11, 0xa7, 0xae, 0x10, 0xb1, 0xc7, 0x43, 0x26, 0xb9, 0x08, 0xe9, 0xd5, 0x11, 0xeb, 0x47, + 0x5d, 0x76, 0x4c, 0x7d, 0x08, 0x21, 0x66, 0x12, 0x3c, 0x12, 0xc5, 0x42, 0x0a, 0xdc, 0x9c, 0x12, + 0x84, 0x45, 0x9c, 0x2c, 0x12, 0x24, 0x27, 0xea, 0xf7, 0x7d, 0x2e, 0xbb, 0x83, 0x0e, 0x71, 0x45, + 0x40, 0x7d, 0xe1, 0x0b, 0xaa, 0xc1, 0xce, 0xe0, 0xa3, 0x5e, 0xe9, 0x85, 0xfe, 0x35, 0x15, 0xd6, + 0xef, 0x6d, 0xbe, 0xc2, 0xea, 0xe1, 0xf5, 0x93, 0x79, 0x6f, 0xc0, 0xdc, 0x2e, 0x0f, 0x21, 0x1e, + 0xd2, 0xa8, 0xe7, 0xab, 0x42, 0x42, 0x03, 0x90, 0xec, 0x6f, 0x14, 0xdd, 0x44, 0xc5, 0x83, 0x50, + 0xf2, 0x00, 0xd6, 0x80, 0x87, 0xdb, 0x80, 0xc4, 0xed, 0x42, 0xc0, 0x56, 0xb9, 0xd6, 0x77, 0x03, + 0xdd, 0x6a, 0x03, 0x4b, 0xe0, 0x94, 0x85, 0x1e, 0xf7, 0x98, 0x04, 0xfc, 0x01, 0x95, 0xd5, 0xb5, + 0x3c, 0x26, 0x99, 0x69, 0x34, 0x8d, 0xbb, 0xff, 0x1f, 0x1f, 0x92, 0xf9, 0x04, 0x67, 0x76, 0x12, + 0xf5, 0x7c, 0x55, 0x48, 0x88, 0xea, 0x26, 0x57, 0x47, 0xe4, 0x55, 0xe7, 0x13, 0xb8, 0xf2, 0x0c, + 0x24, 0xb3, 0xf1, 0x68, 0xdc, 0x28, 0xa4, 0xe3, 0x06, 0x9a, 0xd7, 0x9c, 0x99, 0x15, 0x5f, 0xa0, + 0x62, 0x12, 0x81, 0x6b, 0xee, 0x69, 0xfb, 0x09, 0xd9, 0xf6, 0x7c, 0xc8, 0xf2, 0x0d, 0xcf, 0x23, + 0x70, 0xed, 0x83, 0xec, 0x84, 0xa2, 0x5a, 0x39, 0xda, 0xd7, 0xfa, 0x66, 0x20, 0xbc, 0xdc, 0xda, + 0xe6, 0x89, 0xc4, 0x97, 0x6b, 0x81, 0xc8, 0x6e, 0x81, 0x14, 0xad, 0xe3, 0xd4, 0xb2, 0xc3, 0xca, + 0x79, 0x65, 0x21, 0xcc, 0x5b, 0x54, 0xe2, 0x12, 0x82, 0xc4, 0xdc, 0x6b, 0xee, 0xaf, 0xcc, 0x6a, + 0xa7, 0x34, 0x76, 0x35, 0x93, 0x97, 0x5e, 0x28, 0x8d, 0x33, 0xb5, 0xb5, 0x7e, 0xed, 0xaf, 0x66, + 0x51, 0x41, 0x31, 0x45, 0x95, 0xbe, 0xaa, 0xbe, 0x64, 0x01, 0xe8, 0x30, 0x15, 0xfb, 0x76, 0xc6, + 0x57, 0xda, 0xf9, 0x86, 0x33, 0xef, 0xc1, 0xef, 0x50, 0x39, 0xe2, 0xa1, 0xff, 0x86, 0x07, 0x90, + 0xcd, 0x9b, 0xee, 0x16, 0xfe, 0x8c, 0xbb, 0xb1, 0x50, 0x98, 0x7d, 0xa0, 0x92, 0xbf, 0xce, 0x24, + 0xce, 0x4c, 0x87, 0x2f, 0x51, 0x25, 0x86, 0x10, 0x3e, 0x6b, 0xf7, 0xfe, 0xbf, 0xb9, 0xab, 0xea, + 0xe2, 0x4e, 0x6e, 0x71, 0xe6, 0x42, 0xfc, 0x18, 0x55, 0x3b, 0x3c, 0x64, 0xf1, 0xf0, 0x02, 0xe2, + 0x84, 0x8b, 0xd0, 0x2c, 0xea, 0xb4, 0x77, 0xb2, 0xb4, 0x55, 0x7b, 0x71, 0xd3, 0x59, 0xee, 0xc5, + 0x4f, 0x50, 0x0d, 0x82, 0x41, 0x5f, 0x0f, 0x3e, 0xe7, 0x4b, 0x9a, 0x37, 0x33, 0xbe, 0xf6, 0x74, + 0x65, 0xdf, 0x59, 0x23, 0xb0, 0x8b, 0xca, 0x89, 0x54, 0x6f, 0x8b, 0x3f, 0x34, 0xff, 0xd3, 0xf4, + 0xf3, 0xfc, 0x8f, 0x70, 0x9e, 0xd5, 0x7f, 0x8f, 0x1b, 0x0f, 0x36, 0x7f, 0x0d, 0xc8, 0x69, 0xbe, + 0x06, 0x4f, 0x3f, 0x9d, 0x1c, 0x73, 0x66, 0x62, 0xfb, 0xd9, 0x68, 0x62, 0x15, 0xae, 0x27, 0x56, + 0xe1, 0x66, 0x62, 0x15, 0xbe, 0xa4, 0x96, 0x31, 0x4a, 0x2d, 0xe3, 0x3a, 0xb5, 0x8c, 0x9b, 0xd4, + 0x32, 0x7e, 0xa4, 0x96, 0xf1, 0xf5, 0xa7, 0x55, 0x78, 0xdf, 0xdc, 0xf6, 0xd5, 0xfb, 0x13, 0x00, + 0x00, 0xff, 0xff, 0x7f, 0x15, 0x63, 0xd0, 0x18, 0x05, 0x00, 0x00, } func (m *LeaseCandidate) Marshal() (dAtA []byte, err error) { @@ -290,15 +289,11 @@ func (m *LeaseCandidateSpec) MarshalToSizedBuffer(dAtA []byte) (int, error) { _ = i var l int _ = l - if len(m.PreferredStrategies) > 0 { - for iNdEx := len(m.PreferredStrategies) - 1; iNdEx >= 0; iNdEx-- { - i -= len(m.PreferredStrategies[iNdEx]) - copy(dAtA[i:], m.PreferredStrategies[iNdEx]) - i = encodeVarintGenerated(dAtA, i, uint64(len(m.PreferredStrategies[iNdEx]))) - i-- - dAtA[i] = 0x32 - } - } + i -= len(m.Strategy) + copy(dAtA[i:], m.Strategy) + i = encodeVarintGenerated(dAtA, i, uint64(len(m.Strategy))) + i-- + dAtA[i] = 0x32 i -= len(m.EmulationVersion) copy(dAtA[i:], m.EmulationVersion) i = encodeVarintGenerated(dAtA, i, uint64(len(m.EmulationVersion))) @@ -402,12 +397,8 @@ func (m *LeaseCandidateSpec) Size() (n int) { n += 1 + l + sovGenerated(uint64(l)) l = len(m.EmulationVersion) n += 1 + l + sovGenerated(uint64(l)) - if len(m.PreferredStrategies) > 0 { - for _, s := range m.PreferredStrategies { - l = len(s) - n += 1 + l + sovGenerated(uint64(l)) - } - } + l = len(m.Strategy) + n += 1 + l + sovGenerated(uint64(l)) return n } @@ -454,7 +445,7 @@ func (this *LeaseCandidateSpec) String() string { `RenewTime:` + strings.Replace(fmt.Sprintf("%v", this.RenewTime), "MicroTime", "v1.MicroTime", 1) + `,`, `BinaryVersion:` + fmt.Sprintf("%v", this.BinaryVersion) + `,`, `EmulationVersion:` + fmt.Sprintf("%v", this.EmulationVersion) + `,`, - `PreferredStrategies:` + fmt.Sprintf("%v", this.PreferredStrategies) + `,`, + `Strategy:` + fmt.Sprintf("%v", this.Strategy) + `,`, `}`, }, "") return s @@ -899,7 +890,7 @@ func (m *LeaseCandidateSpec) Unmarshal(dAtA []byte) error { iNdEx = postIndex case 6: if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field PreferredStrategies", wireType) + return fmt.Errorf("proto: wrong wireType = %d for field Strategy", wireType) } var stringLen uint64 for shift := uint(0); ; shift += 7 { @@ -927,7 +918,7 @@ func (m *LeaseCandidateSpec) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - m.PreferredStrategies = append(m.PreferredStrategies, k8s_io_api_coordination_v1.CoordinatedLeaseStrategy(dAtA[iNdEx:postIndex])) + m.Strategy = k8s_io_api_coordination_v1.CoordinatedLeaseStrategy(dAtA[iNdEx:postIndex]) iNdEx = postIndex default: iNdEx = preIndex diff --git a/coordination/v1alpha1/generated.proto b/coordination/v1alpha2/generated.proto similarity index 79% rename from coordination/v1alpha1/generated.proto rename to coordination/v1alpha2/generated.proto index 57895ad56..7e56cd7f9 100644 --- a/coordination/v1alpha1/generated.proto +++ b/coordination/v1alpha2/generated.proto @@ -19,7 +19,7 @@ limitations under the License. syntax = "proto2"; -package k8s.io.api.coordination.v1alpha1; +package k8s.io.api.coordination.v1alpha2; import "k8s.io/api/coordination/v1/generated.proto"; import "k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto"; @@ -27,7 +27,7 @@ import "k8s.io/apimachinery/pkg/runtime/generated.proto"; import "k8s.io/apimachinery/pkg/runtime/schema/generated.proto"; // Package-wide variables from generator "generated". -option go_package = "k8s.io/api/coordination/v1alpha1"; +option go_package = "k8s.io/api/coordination/v1alpha2"; // LeaseCandidate defines a candidate for a Lease object. // Candidates are created such that coordinated leader election will pick the best leader from the list of candidates. @@ -78,8 +78,8 @@ message LeaseCandidateSpec { optional .k8s.io.apimachinery.pkg.apis.meta.v1.MicroTime renewTime = 3; // BinaryVersion is the binary version. It must be in a semver format without leading `v`. - // This field is required when strategy is "OldestEmulationVersion" - // +optional + // This field is required. + // +required optional string binaryVersion = 4; // EmulationVersion is the emulation version. It must be in a semver format without leading `v`. @@ -88,18 +88,13 @@ message LeaseCandidateSpec { // +optional optional string emulationVersion = 5; - // PreferredStrategies indicates the list of strategies for picking the leader for coordinated leader election. - // The list is ordered, and the first strategy supersedes all other strategies. The list is used by coordinated - // leader election to make a decision about the final election strategy. This follows as - // - If all clients have strategy X as the first element in this list, strategy X will be used. - // - If a candidate has strategy [X] and another candidate has strategy [Y, X], Y supersedes X and strategy Y - // will be used. - // - If a candidate has strategy [X, Y] and another candidate has strategy [Y, X], this is a user error and leader - // election will not operate the Lease until resolved. + // Strategy is the strategy that coordinated leader election will use for picking the leader. + // If multiple candidates for the same Lease return different strategies, the strategy provided + // by the candidate with the latest BinaryVersion will be used. If there is still conflict, + // this is a user error and coordinated leader election will not operate the Lease until resolved. // (Alpha) Using this field requires the CoordinatedLeaderElection feature gate to be enabled. // +featureGate=CoordinatedLeaderElection - // +listType=atomic // +required - repeated string preferredStrategies = 6; + optional string strategy = 6; } diff --git a/coordination/v1alpha1/register.go b/coordination/v1alpha2/register.go similarity index 95% rename from coordination/v1alpha1/register.go rename to coordination/v1alpha2/register.go index 6e57905a1..86bb8e0f2 100644 --- a/coordination/v1alpha1/register.go +++ b/coordination/v1alpha2/register.go @@ -1,5 +1,5 @@ /* -Copyright 2018 The Kubernetes Authors. +Copyright 2024 The Kubernetes Authors. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -14,7 +14,7 @@ See the License for the specific language governing permissions and limitations under the License. */ -package v1alpha1 +package v1alpha2 import ( metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" @@ -26,7 +26,7 @@ import ( const GroupName = "coordination.k8s.io" // SchemeGroupVersion is group version used to register these objects -var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1alpha1"} +var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1alpha2"} // Resource takes an unqualified resource and returns a Group qualified GroupResource func Resource(resource string) schema.GroupResource { diff --git a/coordination/v1alpha1/types.go b/coordination/v1alpha2/types.go similarity index 75% rename from coordination/v1alpha1/types.go rename to coordination/v1alpha2/types.go index 14066600c..2f53b097a 100644 --- a/coordination/v1alpha1/types.go +++ b/coordination/v1alpha2/types.go @@ -1,5 +1,5 @@ /* -Copyright 2018 The Kubernetes Authors. +Copyright 2024 The Kubernetes Authors. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -14,7 +14,7 @@ See the License for the specific language governing permissions and limitations under the License. */ -package v1alpha1 +package v1alpha2 import ( v1 "k8s.io/api/coordination/v1" @@ -23,7 +23,7 @@ import ( // +genclient // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object -// +k8s:prerelease-lifecycle-gen:introduced=1.31 +// +k8s:prerelease-lifecycle-gen:introduced=1.32 // LeaseCandidate defines a candidate for a Lease object. // Candidates are created such that coordinated leader election will pick the best leader from the list of candidates. @@ -61,31 +61,26 @@ type LeaseCandidateSpec struct { // +optional RenewTime *metav1.MicroTime `json:"renewTime,omitempty" protobuf:"bytes,3,opt,name=renewTime"` // BinaryVersion is the binary version. It must be in a semver format without leading `v`. - // This field is required when strategy is "OldestEmulationVersion" - // +optional - BinaryVersion string `json:"binaryVersion,omitempty" protobuf:"bytes,4,opt,name=binaryVersion"` + // This field is required. + // +required + BinaryVersion string `json:"binaryVersion" protobuf:"bytes,4,name=binaryVersion"` // EmulationVersion is the emulation version. It must be in a semver format without leading `v`. // EmulationVersion must be less than or equal to BinaryVersion. // This field is required when strategy is "OldestEmulationVersion" // +optional EmulationVersion string `json:"emulationVersion,omitempty" protobuf:"bytes,5,opt,name=emulationVersion"` - // PreferredStrategies indicates the list of strategies for picking the leader for coordinated leader election. - // The list is ordered, and the first strategy supersedes all other strategies. The list is used by coordinated - // leader election to make a decision about the final election strategy. This follows as - // - If all clients have strategy X as the first element in this list, strategy X will be used. - // - If a candidate has strategy [X] and another candidate has strategy [Y, X], Y supersedes X and strategy Y - // will be used. - // - If a candidate has strategy [X, Y] and another candidate has strategy [Y, X], this is a user error and leader - // election will not operate the Lease until resolved. + // Strategy is the strategy that coordinated leader election will use for picking the leader. + // If multiple candidates for the same Lease return different strategies, the strategy provided + // by the candidate with the latest BinaryVersion will be used. If there is still conflict, + // this is a user error and coordinated leader election will not operate the Lease until resolved. // (Alpha) Using this field requires the CoordinatedLeaderElection feature gate to be enabled. // +featureGate=CoordinatedLeaderElection - // +listType=atomic // +required - PreferredStrategies []v1.CoordinatedLeaseStrategy `json:"preferredStrategies,omitempty" protobuf:"bytes,6,opt,name=preferredStrategies"` + Strategy v1.CoordinatedLeaseStrategy `json:"strategy,omitempty" protobuf:"bytes,6,opt,name=strategy"` } // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object -// +k8s:prerelease-lifecycle-gen:introduced=1.31 +// +k8s:prerelease-lifecycle-gen:introduced=1.32 // LeaseCandidateList is a list of Lease objects. type LeaseCandidateList struct { diff --git a/coordination/v1alpha1/types_swagger_doc_generated.go b/coordination/v1alpha2/types_swagger_doc_generated.go similarity index 51% rename from coordination/v1alpha1/types_swagger_doc_generated.go rename to coordination/v1alpha2/types_swagger_doc_generated.go index 0e52809c8..39534e6ad 100644 --- a/coordination/v1alpha1/types_swagger_doc_generated.go +++ b/coordination/v1alpha2/types_swagger_doc_generated.go @@ -14,7 +14,7 @@ See the License for the specific language governing permissions and limitations under the License. */ -package v1alpha1 +package v1alpha2 // This file contains a collection of methods that can be used from go-restful to // generate Swagger API documentation for its models. Please read this PR for more @@ -48,13 +48,13 @@ func (LeaseCandidateList) SwaggerDoc() map[string]string { } var map_LeaseCandidateSpec = map[string]string{ - "": "LeaseCandidateSpec is a specification of a Lease.", - "leaseName": "LeaseName is the name of the lease for which this candidate is contending. This field is immutable.", - "pingTime": "PingTime is the last time that the server has requested the LeaseCandidate to renew. It is only done during leader election to check if any LeaseCandidates have become ineligible. When PingTime is updated, the LeaseCandidate will respond by updating RenewTime.", - "renewTime": "RenewTime is the time that the LeaseCandidate was last updated. Any time a Lease needs to do leader election, the PingTime field is updated to signal to the LeaseCandidate that they should update the RenewTime. Old LeaseCandidate objects are also garbage collected if it has been hours since the last renew. The PingTime field is updated regularly to prevent garbage collection for still active LeaseCandidates.", - "binaryVersion": "BinaryVersion is the binary version. It must be in a semver format without leading `v`. This field is required when strategy is \"OldestEmulationVersion\"", - "emulationVersion": "EmulationVersion is the emulation version. It must be in a semver format without leading `v`. EmulationVersion must be less than or equal to BinaryVersion. This field is required when strategy is \"OldestEmulationVersion\"", - "preferredStrategies": "PreferredStrategies indicates the list of strategies for picking the leader for coordinated leader election. The list is ordered, and the first strategy supersedes all other strategies. The list is used by coordinated leader election to make a decision about the final election strategy. This follows as - If all clients have strategy X as the first element in this list, strategy X will be used. - If a candidate has strategy [X] and another candidate has strategy [Y, X], Y supersedes X and strategy Y\n will be used.\n- If a candidate has strategy [X, Y] and another candidate has strategy [Y, X], this is a user error and leader\n election will not operate the Lease until resolved.\n(Alpha) Using this field requires the CoordinatedLeaderElection feature gate to be enabled.", + "": "LeaseCandidateSpec is a specification of a Lease.", + "leaseName": "LeaseName is the name of the lease for which this candidate is contending. This field is immutable.", + "pingTime": "PingTime is the last time that the server has requested the LeaseCandidate to renew. It is only done during leader election to check if any LeaseCandidates have become ineligible. When PingTime is updated, the LeaseCandidate will respond by updating RenewTime.", + "renewTime": "RenewTime is the time that the LeaseCandidate was last updated. Any time a Lease needs to do leader election, the PingTime field is updated to signal to the LeaseCandidate that they should update the RenewTime. Old LeaseCandidate objects are also garbage collected if it has been hours since the last renew. The PingTime field is updated regularly to prevent garbage collection for still active LeaseCandidates.", + "binaryVersion": "BinaryVersion is the binary version. It must be in a semver format without leading `v`. This field is required.", + "emulationVersion": "EmulationVersion is the emulation version. It must be in a semver format without leading `v`. EmulationVersion must be less than or equal to BinaryVersion. This field is required when strategy is \"OldestEmulationVersion\"", + "strategy": "Strategy is the strategy that coordinated leader election will use for picking the leader. If multiple candidates for the same Lease return different strategies, the strategy provided by the candidate with the latest BinaryVersion will be used. If there is still conflict, this is a user error and coordinated leader election will not operate the Lease until resolved. (Alpha) Using this field requires the CoordinatedLeaderElection feature gate to be enabled.", } func (LeaseCandidateSpec) SwaggerDoc() map[string]string { diff --git a/coordination/v1alpha1/zz_generated.deepcopy.go b/coordination/v1alpha2/zz_generated.deepcopy.go similarity index 93% rename from coordination/v1alpha1/zz_generated.deepcopy.go rename to coordination/v1alpha2/zz_generated.deepcopy.go index 9cf15d21d..a20284797 100644 --- a/coordination/v1alpha1/zz_generated.deepcopy.go +++ b/coordination/v1alpha2/zz_generated.deepcopy.go @@ -19,10 +19,9 @@ limitations under the License. // Code generated by deepcopy-gen. DO NOT EDIT. -package v1alpha1 +package v1alpha2 import ( - v1 "k8s.io/api/coordination/v1" runtime "k8s.io/apimachinery/pkg/runtime" ) @@ -97,11 +96,6 @@ func (in *LeaseCandidateSpec) DeepCopyInto(out *LeaseCandidateSpec) { in, out := &in.RenewTime, &out.RenewTime *out = (*in).DeepCopy() } - if in.PreferredStrategies != nil { - in, out := &in.PreferredStrategies, &out.PreferredStrategies - *out = make([]v1.CoordinatedLeaseStrategy, len(*in)) - copy(*out, *in) - } return } diff --git a/coordination/v1alpha1/zz_generated.prerelease-lifecycle.go b/coordination/v1alpha2/zz_generated.prerelease-lifecycle.go similarity index 96% rename from coordination/v1alpha1/zz_generated.prerelease-lifecycle.go rename to coordination/v1alpha2/zz_generated.prerelease-lifecycle.go index f42bef65c..a99b9ab5b 100644 --- a/coordination/v1alpha1/zz_generated.prerelease-lifecycle.go +++ b/coordination/v1alpha2/zz_generated.prerelease-lifecycle.go @@ -19,40 +19,40 @@ limitations under the License. // Code generated by prerelease-lifecycle-gen. DO NOT EDIT. -package v1alpha1 +package v1alpha2 // APILifecycleIntroduced is an autogenerated function, returning the release in which the API struct was introduced as int versions of major and minor for comparison. // It is controlled by "k8s:prerelease-lifecycle-gen:introduced" tags in types.go. func (in *LeaseCandidate) APILifecycleIntroduced() (major, minor int) { - return 1, 31 + return 1, 32 } // APILifecycleDeprecated is an autogenerated function, returning the release in which the API struct was or will be deprecated as int versions of major and minor for comparison. // It is controlled by "k8s:prerelease-lifecycle-gen:deprecated" tags in types.go or "k8s:prerelease-lifecycle-gen:introduced" plus three minor. func (in *LeaseCandidate) APILifecycleDeprecated() (major, minor int) { - return 1, 34 + return 1, 35 } // APILifecycleRemoved is an autogenerated function, returning the release in which the API is no longer served as int versions of major and minor for comparison. // It is controlled by "k8s:prerelease-lifecycle-gen:removed" tags in types.go or "k8s:prerelease-lifecycle-gen:deprecated" plus three minor. func (in *LeaseCandidate) APILifecycleRemoved() (major, minor int) { - return 1, 37 + return 1, 38 } // APILifecycleIntroduced is an autogenerated function, returning the release in which the API struct was introduced as int versions of major and minor for comparison. // It is controlled by "k8s:prerelease-lifecycle-gen:introduced" tags in types.go. func (in *LeaseCandidateList) APILifecycleIntroduced() (major, minor int) { - return 1, 31 + return 1, 32 } // APILifecycleDeprecated is an autogenerated function, returning the release in which the API struct was or will be deprecated as int versions of major and minor for comparison. // It is controlled by "k8s:prerelease-lifecycle-gen:deprecated" tags in types.go or "k8s:prerelease-lifecycle-gen:introduced" plus three minor. func (in *LeaseCandidateList) APILifecycleDeprecated() (major, minor int) { - return 1, 34 + return 1, 35 } // APILifecycleRemoved is an autogenerated function, returning the release in which the API is no longer served as int versions of major and minor for comparison. // It is controlled by "k8s:prerelease-lifecycle-gen:removed" tags in types.go or "k8s:prerelease-lifecycle-gen:deprecated" plus three minor. func (in *LeaseCandidateList) APILifecycleRemoved() (major, minor int) { - return 1, 37 + return 1, 38 } diff --git a/roundtrip_test.go b/roundtrip_test.go index 0faa38592..e16583a59 100644 --- a/roundtrip_test.go +++ b/roundtrip_test.go @@ -45,7 +45,7 @@ import ( certificatesv1alpha1 "k8s.io/api/certificates/v1alpha1" certificatesv1beta1 "k8s.io/api/certificates/v1beta1" coordinationv1 "k8s.io/api/coordination/v1" - coordinationv1alpha1 "k8s.io/api/coordination/v1alpha1" + coordinationv1alpha2 "k8s.io/api/coordination/v1alpha2" coordinationv1beta1 "k8s.io/api/coordination/v1beta1" corev1 "k8s.io/api/core/v1" discoveryv1 "k8s.io/api/discovery/v1" @@ -113,7 +113,7 @@ var groups = []runtime.SchemeBuilder{ certificatesv1alpha1.SchemeBuilder, coordinationv1.SchemeBuilder, coordinationv1beta1.SchemeBuilder, - coordinationv1alpha1.SchemeBuilder, + coordinationv1alpha2.SchemeBuilder, corev1.SchemeBuilder, discoveryv1.SchemeBuilder, discoveryv1beta1.SchemeBuilder, diff --git a/testdata/HEAD/coordination.k8s.io.v1alpha1.LeaseCandidate.json b/testdata/HEAD/coordination.k8s.io.v1alpha1.LeaseCandidate.json deleted file mode 100644 index 17eb6a698..000000000 --- a/testdata/HEAD/coordination.k8s.io.v1alpha1.LeaseCandidate.json +++ /dev/null @@ -1,56 +0,0 @@ -{ - "kind": "LeaseCandidate", - "apiVersion": "coordination.k8s.io/v1alpha1", - "metadata": { - "name": "nameValue", - "generateName": "generateNameValue", - "namespace": "namespaceValue", - "selfLink": "selfLinkValue", - "uid": "uidValue", - "resourceVersion": "resourceVersionValue", - "generation": 7, - "creationTimestamp": "2008-01-01T01:01:01Z", - "deletionTimestamp": "2009-01-01T01:01:01Z", - "deletionGracePeriodSeconds": 10, - "labels": { - "labelsKey": "labelsValue" - }, - "annotations": { - "annotationsKey": "annotationsValue" - }, - "ownerReferences": [ - { - "apiVersion": "apiVersionValue", - "kind": "kindValue", - "name": "nameValue", - "uid": "uidValue", - "controller": true, - "blockOwnerDeletion": true - } - ], - "finalizers": [ - "finalizersValue" - ], - "managedFields": [ - { - "manager": "managerValue", - "operation": "operationValue", - "apiVersion": "apiVersionValue", - "time": "2004-01-01T01:01:01Z", - "fieldsType": "fieldsTypeValue", - "fieldsV1": {}, - "subresource": "subresourceValue" - } - ] - }, - "spec": { - "leaseName": "leaseNameValue", - "pingTime": "2002-01-01T01:01:01.000002Z", - "renewTime": "2003-01-01T01:01:01.000003Z", - "binaryVersion": "binaryVersionValue", - "emulationVersion": "emulationVersionValue", - "preferredStrategies": [ - "preferredStrategiesValue" - ] - } -} \ No newline at end of file diff --git a/testdata/HEAD/coordination.k8s.io.v1alpha1.LeaseCandidate.pb b/testdata/HEAD/coordination.k8s.io.v1alpha1.LeaseCandidate.pb deleted file mode 100644 index 1d7cac6e2..000000000 Binary files a/testdata/HEAD/coordination.k8s.io.v1alpha1.LeaseCandidate.pb and /dev/null differ diff --git a/testdata/HEAD/coordination.k8s.io.v1alpha1.LeaseCandidate.yaml b/testdata/HEAD/coordination.k8s.io.v1alpha1.LeaseCandidate.yaml deleted file mode 100644 index 29e173a4a..000000000 --- a/testdata/HEAD/coordination.k8s.io.v1alpha1.LeaseCandidate.yaml +++ /dev/null @@ -1,42 +0,0 @@ -apiVersion: coordination.k8s.io/v1alpha1 -kind: LeaseCandidate -metadata: - annotations: - annotationsKey: annotationsValue - creationTimestamp: "2008-01-01T01:01:01Z" - deletionGracePeriodSeconds: 10 - deletionTimestamp: "2009-01-01T01:01:01Z" - finalizers: - - finalizersValue - generateName: generateNameValue - generation: 7 - labels: - labelsKey: labelsValue - managedFields: - - apiVersion: apiVersionValue - fieldsType: fieldsTypeValue - fieldsV1: {} - manager: managerValue - operation: operationValue - subresource: subresourceValue - time: "2004-01-01T01:01:01Z" - name: nameValue - namespace: namespaceValue - ownerReferences: - - apiVersion: apiVersionValue - blockOwnerDeletion: true - controller: true - kind: kindValue - name: nameValue - uid: uidValue - resourceVersion: resourceVersionValue - selfLink: selfLinkValue - uid: uidValue -spec: - binaryVersion: binaryVersionValue - emulationVersion: emulationVersionValue - leaseName: leaseNameValue - pingTime: "2002-01-01T01:01:01.000002Z" - preferredStrategies: - - preferredStrategiesValue - renewTime: "2003-01-01T01:01:01.000003Z" diff --git a/testdata/v1.31.0/coordination.k8s.io.v1alpha1.LeaseCandidate.json b/testdata/HEAD/coordination.k8s.io.v1alpha2.LeaseCandidate.json similarity index 92% rename from testdata/v1.31.0/coordination.k8s.io.v1alpha1.LeaseCandidate.json rename to testdata/HEAD/coordination.k8s.io.v1alpha2.LeaseCandidate.json index 17eb6a698..22ac6bfb9 100644 --- a/testdata/v1.31.0/coordination.k8s.io.v1alpha1.LeaseCandidate.json +++ b/testdata/HEAD/coordination.k8s.io.v1alpha2.LeaseCandidate.json @@ -1,6 +1,6 @@ { "kind": "LeaseCandidate", - "apiVersion": "coordination.k8s.io/v1alpha1", + "apiVersion": "coordination.k8s.io/v1alpha2", "metadata": { "name": "nameValue", "generateName": "generateNameValue", @@ -49,8 +49,6 @@ "renewTime": "2003-01-01T01:01:01.000003Z", "binaryVersion": "binaryVersionValue", "emulationVersion": "emulationVersionValue", - "preferredStrategies": [ - "preferredStrategiesValue" - ] + "strategy": "strategyValue" } } \ No newline at end of file diff --git a/testdata/v1.31.0/coordination.k8s.io.v1alpha1.LeaseCandidate.pb b/testdata/HEAD/coordination.k8s.io.v1alpha2.LeaseCandidate.pb similarity index 77% rename from testdata/v1.31.0/coordination.k8s.io.v1alpha1.LeaseCandidate.pb rename to testdata/HEAD/coordination.k8s.io.v1alpha2.LeaseCandidate.pb index 1d7cac6e2..f09276666 100644 Binary files a/testdata/v1.31.0/coordination.k8s.io.v1alpha1.LeaseCandidate.pb and b/testdata/HEAD/coordination.k8s.io.v1alpha2.LeaseCandidate.pb differ diff --git a/testdata/v1.31.0/coordination.k8s.io.v1alpha1.LeaseCandidate.yaml b/testdata/HEAD/coordination.k8s.io.v1alpha2.LeaseCandidate.yaml similarity index 91% rename from testdata/v1.31.0/coordination.k8s.io.v1alpha1.LeaseCandidate.yaml rename to testdata/HEAD/coordination.k8s.io.v1alpha2.LeaseCandidate.yaml index 29e173a4a..214791807 100644 --- a/testdata/v1.31.0/coordination.k8s.io.v1alpha1.LeaseCandidate.yaml +++ b/testdata/HEAD/coordination.k8s.io.v1alpha2.LeaseCandidate.yaml @@ -1,4 +1,4 @@ -apiVersion: coordination.k8s.io/v1alpha1 +apiVersion: coordination.k8s.io/v1alpha2 kind: LeaseCandidate metadata: annotations: @@ -37,6 +37,5 @@ spec: emulationVersion: emulationVersionValue leaseName: leaseNameValue pingTime: "2002-01-01T01:01:01.000002Z" - preferredStrategies: - - preferredStrategiesValue renewTime: "2003-01-01T01:01:01.000003Z" + strategy: strategyValue