vendor: github.com/containerd/containerd v1.7.9

full diff: https://github.com/containerd/containerd/compare/v1.7.8...v1.7.9

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

vendor.mod

@@ -25,7 +25,7 @@ require (
 	github.com/bsphere/le_go v0.0.0-20200109081728-fc06dab2caa8
 	github.com/cloudflare/cfssl v1.6.4
 	github.com/containerd/cgroups/v3 v3.0.2
-	github.com/containerd/containerd v1.7.8
+	github.com/containerd/containerd v1.7.9
 	github.com/containerd/continuity v0.4.2
 	github.com/containerd/fifo v1.1.0
 	github.com/containerd/log v0.1.0

vendor.sum

@@ -306,8 +306,8 @@ github.com/containerd/containerd v1.3.0/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMX
 github.com/containerd/containerd v1.3.2/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
 github.com/containerd/containerd v1.4.0/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
 github.com/containerd/containerd v1.4.1-0.20201117152358-0edc412565dc/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
-github.com/containerd/containerd v1.7.8 h1:RkwgOW3AVUT3H/dyT0W03Dc8AzlpMG65lX48KftOFSM=
+github.com/containerd/containerd v1.7.9 h1:KOhK01szQbM80YfW1H6RZKh85PHGqY/9OcEZ35Je8sc=
-github.com/containerd/containerd v1.7.8/go.mod h1:L/Hn9qylJtUFT7cPeM0Sr3fATj+WjHwRQ0lyrYk3OPY=
+github.com/containerd/containerd v1.7.9/go.mod h1:0/W44LWEYfSHoxBtsHIiNU/duEkgpMokemafHVCpq9Y=
 github.com/containerd/continuity v0.0.0-20190426062206-aaeac12a7ffc/go.mod h1:GL3xCUCBDV3CZiTSEKksMWbLE66hEyuu9qyDOOqM47Y=
 github.com/containerd/continuity v0.0.0-20200710164510-efbc4488d8fe/go.mod h1:cECdGN1O8G9bgKTlLhuPJimka6Xb/Gg7vYzCTNVxhvo=
 github.com/containerd/continuity v0.4.2 h1:v3y/4Yz5jwnvqPKJJ+7Wf93fyWoCB3F5EclWG023MDM=

vendor/github.com/containerd/containerd/api/services/introspection/v1/introspection.pb.go

@@ -27,6 +27,7 @@ import (
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	emptypb "google.golang.org/protobuf/types/known/emptypb"
+	timestamppb "google.golang.org/protobuf/types/known/timestamppb"
 	reflect "reflect"
 	sync "sync"
 )
@@ -272,9 +273,10 @@ type ServerResponse struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	UUID  string `protobuf:"bytes,1,opt,name=uuid,proto3" json:"uuid,omitempty"`
+	UUID         string                `protobuf:"bytes,1,opt,name=uuid,proto3" json:"uuid,omitempty"`
-	Pid   uint64 `protobuf:"varint,2,opt,name=pid,proto3" json:"pid,omitempty"`
+	Pid          uint64                `protobuf:"varint,2,opt,name=pid,proto3" json:"pid,omitempty"`
-	Pidns uint64 `protobuf:"varint,3,opt,name=pidns,proto3" json:"pidns,omitempty"` // PID namespace, such as 4026531836
+	Pidns        uint64                `protobuf:"varint,3,opt,name=pidns,proto3" json:"pidns,omitempty"` // PID namespace, such as 4026531836
+	Deprecations []*DeprecationWarning `protobuf:"bytes,4,rep,name=deprecations,proto3" json:"deprecations,omitempty"`
 }
 
 func (x *ServerResponse) Reset() {
@@ -330,6 +332,76 @@ func (x *ServerResponse) GetPidns() uint64 {
 	return 0
 }
 
+func (x *ServerResponse) GetDeprecations() []*DeprecationWarning {
+	if x != nil {
+		return x.Deprecations
+	}
+	return nil
+}
+
+type DeprecationWarning struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	ID             string                 `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	Message        string                 `protobuf:"bytes,2,opt,name=message,proto3" json:"message,omitempty"`
+	LastOccurrence *timestamppb.Timestamp `protobuf:"bytes,3,opt,name=last_occurrence,json=lastOccurrence,proto3" json:"last_occurrence,omitempty"`
+}
+
+func (x *DeprecationWarning) Reset() {
+	*x = DeprecationWarning{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes[4]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *DeprecationWarning) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DeprecationWarning) ProtoMessage() {}
+
+func (x *DeprecationWarning) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes[4]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use DeprecationWarning.ProtoReflect.Descriptor instead.
+func (*DeprecationWarning) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_rawDescGZIP(), []int{4}
+}
+
+func (x *DeprecationWarning) GetID() string {
+	if x != nil {
+		return x.ID
+	}
+	return ""
+}
+
+func (x *DeprecationWarning) GetMessage() string {
+	if x != nil {
+		return x.Message
+	}
+	return ""
+}
+
+func (x *DeprecationWarning) GetLastOccurrence() *timestamppb.Timestamp {
+	if x != nil {
+		return x.LastOccurrence
+	}
+	return nil
+}
+
 var File_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto protoreflect.FileDescriptor
 
 var file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_rawDesc = []byte{
@@ -347,63 +419,79 @@ var file_github_com_containerd_containerd_api_services_introspection_v1_introspe
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-	0x69, 0x6e, 0x52, 0x07, 0x70, 0x6c, 0x75, 0x67, 0x69, 0x6e, 0x73, 0x22, 0x4c, 0x0a, 0x0e, 0x53,
-	0x65, 0x72, 0x76, 0x65, 0x72, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x12, 0x0a,
-	0x04, 0x75, 0x75, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x75, 0x75, 0x69,
-	0x64, 0x12, 0x10, 0x0a, 0x03, 0x70, 0x69, 0x64, 0x18, 0x02, 0x20, 0x01, 0x28, 0x04, 0x52, 0x03,
-	0x70, 0x69, 0x64, 0x12, 0x14, 0x0a, 0x05, 0x70, 0x69, 0x64, 0x6e, 0x73, 0x18, 0x03, 0x20, 0x01,
-	0x28, 0x04, 0x52, 0x05, 0x70, 0x69, 0x64, 0x6e, 0x73, 0x32, 0xdf, 0x01, 0x0a, 0x0d, 0x49, 0x6e,
-	0x74, 0x72, 0x6f, 0x73, 0x70, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x76, 0x0a, 0x07, 0x50,
-	0x6c, 0x75, 0x67, 0x69, 0x6e, 0x73, 0x12, 0x34, 0x2e, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e,
-	0x65, 0x72, 0x64, 0x2e, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x73, 0x2e, 0x69, 0x6e, 0x74,
-	0x72, 0x6f, 0x73, 0x70, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x76, 0x31, 0x2e, 0x50, 0x6c,
-	0x75, 0x67, 0x69, 0x6e, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x35, 0x2e, 0x63,
 	0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2e, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63,
 	0x65, 0x73, 0x2e, 0x69, 0x6e, 0x74, 0x72, 0x6f, 0x73, 0x70, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e,
-	0x2e, 0x76, 0x31, 0x2e, 0x50, 0x6c, 0x75, 0x67, 0x69, 0x6e, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f,
+	0x2e, 0x76, 0x31, 0x2e, 0x50, 0x6c, 0x75, 0x67, 0x69, 0x6e, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65,
-	0x6e, 0x73, 0x65, 0x12, 0x56, 0x0a, 0x06, 0x53, 0x65, 0x72, 0x76, 0x65, 0x72, 0x12, 0x16, 0x2e,
+	0x73, 0x74, 0x1a, 0x35, 0x2e, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2e,
-	0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e,
+	0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x73, 0x2e, 0x69, 0x6e, 0x74, 0x72, 0x6f, 0x73, 0x70,
-	0x45, 0x6d, 0x70, 0x74, 0x79, 0x1a, 0x34, 0x2e, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65,
+	0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x76, 0x31, 0x2e, 0x50, 0x6c, 0x75, 0x67, 0x69, 0x6e,
-	0x72, 0x64, 0x2e, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x73, 0x2e, 0x69, 0x6e, 0x74, 0x72,
+	0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x56, 0x0a, 0x06, 0x53, 0x65, 0x72,
-	0x6f, 0x73, 0x70, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x76, 0x31, 0x2e, 0x53, 0x65, 0x72,
+	0x76, 0x65, 0x72, 0x12, 0x16, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f,
-	0x76, 0x65, 0x72, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x42, 0x4e, 0x5a, 0x4c, 0x67,
+	0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x45, 0x6d, 0x70, 0x74, 0x79, 0x1a, 0x34, 0x2e, 0x63, 0x6f,
-	0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69,
+	0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2e, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65,
-	0x6e, 0x65, 0x72, 0x64, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f,
+	0x73, 0x2e, 0x69, 0x6e, 0x74, 0x72, 0x6f, 0x73, 0x70, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x2e,
-	0x61, 0x70, 0x69, 0x2f, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x73, 0x2f, 0x69, 0x6e, 0x74,
+	0x76, 0x31, 0x2e, 0x53, 0x65, 0x72, 0x76, 0x65, 0x72, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
-	0x72, 0x6f, 0x73, 0x70, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x2f, 0x76, 0x31, 0x3b, 0x69, 0x6e,
+	0x65, 0x42, 0x4e, 0x5a, 0x4c, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f,
-	0x74, 0x72, 0x6f, 0x73, 0x70, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x62, 0x06, 0x70, 0x72, 0x6f,
+	0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61,
-	0x74, 0x6f, 0x33,
+	0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63,
+	0x65, 0x73, 0x2f, 0x69, 0x6e, 0x74, 0x72, 0x6f, 0x73, 0x70, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e,
+	0x2f, 0x76, 0x31, 0x3b, 0x69, 0x6e, 0x74, 0x72, 0x6f, 0x73, 0x70, 0x65, 0x63, 0x74, 0x69, 0x6f,
+	0x6e, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -418,31 +506,35 @@ func file_github_com_containerd_containerd_api_services_introspection_v1_introsp
 	return file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_rawDescData
 }
 
-var file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes = make([]protoimpl.MessageInfo, 5)
+var file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes = make([]protoimpl.MessageInfo, 6)
 var file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_goTypes = []interface{}{
-	(*Plugin)(nil),          // 0: containerd.services.introspection.v1.Plugin
+	(*Plugin)(nil),                // 0: containerd.services.introspection.v1.Plugin
-	(*PluginsRequest)(nil),  // 1: containerd.services.introspection.v1.PluginsRequest
+	(*PluginsRequest)(nil),        // 1: containerd.services.introspection.v1.PluginsRequest
-	(*PluginsResponse)(nil), // 2: containerd.services.introspection.v1.PluginsResponse
+	(*PluginsResponse)(nil),       // 2: containerd.services.introspection.v1.PluginsResponse
-	(*ServerResponse)(nil),  // 3: containerd.services.introspection.v1.ServerResponse
+	(*ServerResponse)(nil),        // 3: containerd.services.introspection.v1.ServerResponse
-	nil,                     // 4: containerd.services.introspection.v1.Plugin.ExportsEntry
+	(*DeprecationWarning)(nil),    // 4: containerd.services.introspection.v1.DeprecationWarning
-	(*types.Platform)(nil),  // 5: containerd.types.Platform
+	nil,                           // 5: containerd.services.introspection.v1.Plugin.ExportsEntry
-	(*status.Status)(nil),   // 6: google.rpc.Status
+	(*types.Platform)(nil),        // 6: containerd.types.Platform
-	(*emptypb.Empty)(nil),   // 7: google.protobuf.Empty
+	(*status.Status)(nil),         // 7: google.rpc.Status
+	(*timestamppb.Timestamp)(nil), // 8: google.protobuf.Timestamp
+	(*emptypb.Empty)(nil),         // 9: google.protobuf.Empty
 }
 var file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_depIdxs = []int32{
-	5, // 0: containerd.services.introspection.v1.Plugin.platforms:type_name -> containerd.types.Platform
+	6, // 0: containerd.services.introspection.v1.Plugin.platforms:type_name -> containerd.types.Platform
-	4, // 1: containerd.services.introspection.v1.Plugin.exports:type_name -> containerd.services.introspection.v1.Plugin.ExportsEntry
+	5, // 1: containerd.services.introspection.v1.Plugin.exports:type_name -> containerd.services.introspection.v1.Plugin.ExportsEntry
-	6, // 2: containerd.services.introspection.v1.Plugin.init_err:type_name -> google.rpc.Status
+	7, // 2: containerd.services.introspection.v1.Plugin.init_err:type_name -> google.rpc.Status
 	0, // 3: containerd.services.introspection.v1.PluginsResponse.plugins:type_name -> containerd.services.introspection.v1.Plugin
-	1, // 4: containerd.services.introspection.v1.Introspection.Plugins:input_type -> containerd.services.introspection.v1.PluginsRequest
+	4, // 4: containerd.services.introspection.v1.ServerResponse.deprecations:type_name -> containerd.services.introspection.v1.DeprecationWarning
-	7, // 5: containerd.services.introspection.v1.Introspection.Server:input_type -> google.protobuf.Empty
+	8, // 5: containerd.services.introspection.v1.DeprecationWarning.last_occurrence:type_name -> google.protobuf.Timestamp
-	2, // 6: containerd.services.introspection.v1.Introspection.Plugins:output_type -> containerd.services.introspection.v1.PluginsResponse
+	1, // 6: containerd.services.introspection.v1.Introspection.Plugins:input_type -> containerd.services.introspection.v1.PluginsRequest
-	3, // 7: containerd.services.introspection.v1.Introspection.Server:output_type -> containerd.services.introspection.v1.ServerResponse
+	9, // 7: containerd.services.introspection.v1.Introspection.Server:input_type -> google.protobuf.Empty
-	6, // [6:8] is the sub-list for method output_type
+	2, // 8: containerd.services.introspection.v1.Introspection.Plugins:output_type -> containerd.services.introspection.v1.PluginsResponse
-	4, // [4:6] is the sub-list for method input_type
+	3, // 9: containerd.services.introspection.v1.Introspection.Server:output_type -> containerd.services.introspection.v1.ServerResponse
-	4, // [4:4] is the sub-list for extension type_name
+	8, // [8:10] is the sub-list for method output_type
-	4, // [4:4] is the sub-list for extension extendee
+	6, // [6:8] is the sub-list for method input_type
-	0, // [0:4] is the sub-list for field type_name
+	6, // [6:6] is the sub-list for extension type_name
+	6, // [6:6] is the sub-list for extension extendee
+	0, // [0:6] is the sub-list for field type_name
 }
 
 func init() {
@@ -501,6 +593,18 @@ func file_github_com_containerd_containerd_api_services_introspection_v1_introsp
 				return nil
 			}
 		}
+		file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*DeprecationWarning); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
 	}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
@@ -508,7 +612,7 @@ func file_github_com_containerd_containerd_api_services_introspection_v1_introsp
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   5,
+			NumMessages:   6,
 			NumExtensions: 0,
 			NumServices:   1,
 		},

vendor/github.com/containerd/containerd/api/services/introspection/v1/introspection.proto

@@ -21,6 +21,7 @@ package containerd.services.introspection.v1;
 import "github.com/containerd/containerd/api/types/platform.proto";
 import "google/rpc/status.proto";
 import "google/protobuf/empty.proto";
+import "google/protobuf/timestamp.proto";
 
 option go_package = "github.com/containerd/containerd/api/services/introspection/v1;introspection";
 
@@ -102,4 +103,11 @@ message ServerResponse {
 	string uuid = 1;
 	uint64 pid = 2;
 	uint64 pidns = 3; // PID namespace, such as 4026531836
+	repeated DeprecationWarning deprecations = 4;
+}
+
+message DeprecationWarning {
+	string id = 1;
+	string message = 2;
+	google.protobuf.Timestamp last_occurrence = 3;
 }

vendor/github.com/containerd/containerd/images/labels.go

@@ -0,0 +1,21 @@
+/*
+   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 images
+
+const (
+	ConvertedDockerSchema1LabelKey = "io.containerd.image/converted-docker-schema1"
+)

vendor/github.com/containerd/containerd/pkg/deprecation/deprecation.go

@@ -0,0 +1,61 @@
+/*
+   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 deprecation
+
+type Warning string
+
+const (
+	// Prefix is a standard prefix for all Warnings, used for filtering plugin Exports
+	Prefix = "io.containerd.deprecation/"
+	// PullSchema1Image is a warning for the use of schema 1 images
+	PullSchema1Image Warning = Prefix + "pull-schema-1-image"
+	// GoPluginLibrary is a warning for the use of dynamic library Go plugins
+	GoPluginLibrary Warning = Prefix + "go-plugin-library"
+	// CRIRegistryMirrors is a warning for the use of the `mirrors` property
+	CRIRegistryMirrors Warning = Prefix + "cri-registry-mirrors"
+	// CRIRegistryAuths is a warning for the use of the `auths` property
+	CRIRegistryAuths Warning = Prefix + "cri-registry-auths"
+	// CRIRegistryConfigs is a warning for the use of the `configs` property
+	CRIRegistryConfigs Warning = Prefix + "cri-registry-configs"
+	// CRIAPIV1Alpha2 is a warning for the use of CRI-API v1alpha2
+	CRIAPIV1Alpha2 Warning = Prefix + "cri-api-v1alpha2"
+)
+
+var messages = map[Warning]string{
+	PullSchema1Image: "Schema 1 images are deprecated since containerd v1.7 and removed in containerd v2.0. " +
+		`Since containerd v1.7.8, schema 1 images are identified by the "io.containerd.image/converted-docker-schema1" label.`,
+	GoPluginLibrary: "Dynamically-linked Go plugins as containerd runtimes will be deprecated in containerd v2.0 and removed in containerd v2.1.",
+	CRIRegistryMirrors: "The `mirrors` property of `[plugins.\"io.containerd.grpc.v1.cri\".registry]` is deprecated since containerd v1.5 and will be removed in containerd v2.0." +
+		"Use `config_path` instead.",
+	CRIRegistryAuths: "The `auths` property of `[plugins.\"io.containerd.grpc.v1.cri\".registry]` is deprecated since containerd v1.3 and will be removed in containerd v2.0." +
+		"Use `ImagePullSecrets` instead.",
+	CRIRegistryConfigs: "The `configs` property of `[plugins.\"io.containerd.grpc.v1.cri\".registry]` is deprecated since containerd v1.5 and will be removed in containerd v2.0." +
+		"Use `config_path` instead.",
+	CRIAPIV1Alpha2: "CRI API v1alpha2 is deprecated since containerd v1.7 and removed in containerd v2.0. Use CRI API v1 instead.",
+}
+
+// Valid checks whether a given Warning is valid
+func Valid(id Warning) bool {
+	_, ok := messages[id]
+	return ok
+}
+
+// Message returns the human-readable message for a given Warning
+func Message(id Warning) (string, bool) {
+	msg, ok := messages[id]
+	return msg, ok
+}

vendor/github.com/containerd/containerd/plugin/context.go

@@ -21,9 +21,10 @@ import (
 	"fmt"
 	"path/filepath"
 
+	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
+
 	"github.com/containerd/containerd/errdefs"
 	"github.com/containerd/containerd/events/exchange"
-	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
 )
 
 // InitContext is used for plugin initialization
@@ -133,6 +134,19 @@ func (ps *Set) Get(t Type) (interface{}, error) {
 	return nil, fmt.Errorf("no plugins registered for %s: %w", t, errdefs.ErrNotFound)
 }
 
+// GetByID returns the plugin of the given type and ID
+func (ps *Set) GetByID(t Type, id string) (*Plugin, error) {
+	typSet, ok := ps.byTypeAndID[t]
+	if !ok || len(typSet) == 0 {
+		return nil, fmt.Errorf("no plugins registered for %s: %w", t, errdefs.ErrNotFound)
+	}
+	p, ok := typSet[id]
+	if !ok {
+		return nil, fmt.Errorf("no plugins registered for %s %q: %w", t, id, errdefs.ErrNotFound)
+	}
+	return p, nil
+}
+
 // GetAll returns all initialized plugins
 func (ps *Set) GetAll() []*Plugin {
 	return ps.ordered

vendor/github.com/containerd/containerd/plugin/plugin.go

@@ -90,6 +90,8 @@ const (
 	SandboxStorePlugin Type = "io.containerd.sandbox.store.v1"
 	// SandboxControllerPlugin implements a sandbox controller
 	SandboxControllerPlugin Type = "io.containerd.sandbox.controller.v1"
+	// WarningPlugin implements a warning service
+	WarningPlugin Type = "io.containerd.warning.v1"
 )
 
 const (
@@ -98,7 +100,8 @@ const (
 	// RuntimeRuncV1 is the runc runtime that supports a single container
 	RuntimeRuncV1 = "io.containerd.runc.v1"
 	// RuntimeRuncV2 is the runc runtime that supports multiple containers per shim
-	RuntimeRuncV2 = "io.containerd.runc.v2"
+	RuntimeRuncV2      = "io.containerd.runc.v2"
+	DeprecationsPlugin = "deprecations"
 )
 
 // Registration contains information for registering a plugin
@@ -143,7 +146,7 @@ var register = struct {
 }{}
 
 // Load loads all plugins at the provided path into containerd
-func Load(path string) (err error) {
+func Load(path string) (count int, err error) {
 	defer func() {
 		if v := recover(); v != nil {
 			rerr, ok := v.(error)

vendor/github.com/containerd/containerd/plugin/plugin_go18.go

@@ -25,12 +25,13 @@ import (
 	"runtime"
 )
 
-// loadPlugins loads all plugins for the OS and Arch
+// loadPlugins loads all plugins for the OS and Arch that containerd is built
-// that containerd is built for inside the provided path
+// for inside the provided path and returns the count of successfully-loaded
-func loadPlugins(path string) error {
+// plugins
+func loadPlugins(path string) (int, error) {
 	abs, err := filepath.Abs(path)
 	if err != nil {
-		return err
+		return 0, err
 	}
 	pattern := filepath.Join(abs, fmt.Sprintf(
 		"*-%s-%s.%s",
@@ -40,14 +41,16 @@ func loadPlugins(path string) error {
 	))
 	libs, err := filepath.Glob(pattern)
 	if err != nil {
-		return err
+		return 0, err
 	}
+	loaded := 0
 	for _, lib := range libs {
 		if _, err := plugin.Open(lib); err != nil {
-			return err
+			return loaded, err
 		}
+		loaded++
 	}
-	return nil
+	return loaded, nil
 }
 
 // getLibExt returns a platform specific lib extension for

vendor/github.com/containerd/containerd/plugin/plugin_other.go

@@ -18,7 +18,7 @@
 
 package plugin
 
-func loadPlugins(path string) error {
+func loadPlugins(path string) (int, error) {
 	// plugins not supported until 1.8
-	return nil
+	return 0, nil
 }

vendor/github.com/containerd/containerd/pull.go

@@ -21,6 +21,9 @@ import (
 	"errors"
 	"fmt"
 
+	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
+	"golang.org/x/sync/semaphore"
+
 	"github.com/containerd/containerd/errdefs"
 	"github.com/containerd/containerd/images"
 	"github.com/containerd/containerd/pkg/unpack"
@@ -29,13 +32,10 @@ import (
 	"github.com/containerd/containerd/remotes/docker"
 	"github.com/containerd/containerd/remotes/docker/schema1" //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
 	"github.com/containerd/containerd/tracing"
-	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
-	"golang.org/x/sync/semaphore"
 )
 
 const (
-	pullSpanPrefix                 = "pull"
+	pullSpanPrefix = "pull"
-	convertedDockerSchema1LabelKey = "io.containerd.image/converted-docker-schema1"
 )
 
 // Pull downloads the provided content into containerd's content store
@@ -278,7 +278,7 @@ func (c *Client) fetch(ctx context.Context, rCtx *RemoteContext, ref string, lim
 		if rCtx.Labels == nil {
 			rCtx.Labels = make(map[string]string)
 		}
-		rCtx.Labels[convertedDockerSchema1LabelKey] = originalSchema1Digest
+		rCtx.Labels[images.ConvertedDockerSchema1LabelKey] = originalSchema1Digest
 	}
 
 	return images.Image{

vendor/github.com/containerd/containerd/services/introspection/local.go

@@ -18,35 +18,59 @@ package introspection
 
 import (
 	context "context"
+	"errors"
 	"os"
 	"path/filepath"
 	"runtime"
 	"sync"
 
+	"github.com/google/uuid"
+	"google.golang.org/genproto/googleapis/rpc/code"
+	rpc "google.golang.org/genproto/googleapis/rpc/status"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/status"
+
 	api "github.com/containerd/containerd/api/services/introspection/v1"
 	"github.com/containerd/containerd/api/types"
 	"github.com/containerd/containerd/errdefs"
 	"github.com/containerd/containerd/filters"
 	"github.com/containerd/containerd/plugin"
+	"github.com/containerd/containerd/protobuf"
 	ptypes "github.com/containerd/containerd/protobuf/types"
 	"github.com/containerd/containerd/services"
-	"github.com/google/uuid"
+	"github.com/containerd/containerd/services/warning"
-	"google.golang.org/genproto/googleapis/rpc/code"
-	rpc "google.golang.org/genproto/googleapis/rpc/status"
-	"google.golang.org/grpc"
-	"google.golang.org/grpc/status"
 )
 
 func init() {
 	plugin.Register(&plugin.Registration{
 		Type:     plugin.ServicePlugin,
 		ID:       services.IntrospectionService,
-		Requires: []plugin.Type{},
+		Requires: []plugin.Type{plugin.WarningPlugin},
 		InitFn: func(ic *plugin.InitContext) (interface{}, error) {
+			sps, err := ic.GetByType(plugin.WarningPlugin)
+			if err != nil {
+				return nil, err
+			}
+			p, ok := sps[plugin.DeprecationsPlugin]
+			if !ok {
+				return nil, errors.New("warning service not found")
+			}
+
+			i, err := p.Instance()
+			if err != nil {
+				return nil, err
+			}
+
+			warningClient, ok := i.(warning.Service)
+			if !ok {
+				return nil, errors.New("could not create a local client for warning service")
+			}
+
 			// this service fetches all plugins through the plugin set of the plugin context
 			return &Local{
-				plugins: ic.Plugins(),
+				plugins:       ic.Plugins(),
-				root:    ic.Root,
+				root:          ic.Root,
+				warningClient: warningClient,
 			}, nil
 		},
 	})
@@ -54,10 +78,11 @@ func init() {
 
 // Local is a local implementation of the introspection service
 type Local struct {
-	mu          sync.Mutex
+	mu            sync.Mutex
-	root        string
+	root          string
-	plugins     *plugin.Set
+	plugins       *plugin.Set
-	pluginCache []*api.Plugin
+	pluginCache   []*api.Plugin
+	warningClient warning.Service
 }
 
 var _ = (api.IntrospectionClient)(&Local{})
@@ -115,9 +140,10 @@ func (l *Local) Server(ctx context.Context, _ *ptypes.Empty, _ ...grpc.CallOptio
 		}
 	}
 	return &api.ServerResponse{
-		UUID:  u,
+		UUID:         u,
-		Pid:   uint64(pid),
+		Pid:          uint64(pid),
-		Pidns: pidns,
+		Pidns:        pidns,
+		Deprecations: l.getWarnings(ctx),
 	}, nil
 }
 
@@ -159,6 +185,10 @@ func (l *Local) uuidPath() string {
 	return filepath.Join(l.root, "uuid")
 }
 
+func (l *Local) getWarnings(ctx context.Context) []*api.DeprecationWarning {
+	return warningsPB(ctx, l.warningClient.Warnings())
+}
+
 func adaptPlugin(o interface{}) filters.Adaptor {
 	obj := o.(*api.Plugin)
 	return filters.AdapterFunc(func(fieldpath []string) (string, bool) {
@@ -240,3 +270,16 @@ func pluginsToPB(plugins []*plugin.Plugin) []*api.Plugin {
 
 	return pluginsPB
 }
+
+func warningsPB(ctx context.Context, warnings []warning.Warning) []*api.DeprecationWarning {
+	var pb []*api.DeprecationWarning
+
+	for _, w := range warnings {
+		pb = append(pb, &api.DeprecationWarning{
+			ID:             string(w.ID),
+			Message:        w.Message,
+			LastOccurrence: protobuf.ToTimestamp(w.LastOccurrence),
+		})
+	}
+	return pb
+}

vendor/github.com/containerd/containerd/services/warning/service.go

@@ -0,0 +1,83 @@
+/*
+   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 warning
+
+import (
+	"context"
+	"sync"
+	"time"
+
+	"github.com/containerd/log"
+
+	deprecation "github.com/containerd/containerd/pkg/deprecation"
+	"github.com/containerd/containerd/plugin"
+)
+
+type Service interface {
+	Emit(context.Context, deprecation.Warning)
+	Warnings() []Warning
+}
+
+func init() {
+	plugin.Register(&plugin.Registration{
+		Type: plugin.WarningPlugin,
+		ID:   plugin.DeprecationsPlugin,
+		InitFn: func(ic *plugin.InitContext) (interface{}, error) {
+			return &service{warnings: make(map[deprecation.Warning]time.Time)}, nil
+		},
+	})
+}
+
+type Warning struct {
+	ID             deprecation.Warning
+	LastOccurrence time.Time
+	Message        string
+}
+
+var _ Service = (*service)(nil)
+
+type service struct {
+	warnings map[deprecation.Warning]time.Time
+	m        sync.RWMutex
+}
+
+func (s *service) Emit(ctx context.Context, warning deprecation.Warning) {
+	if !deprecation.Valid(warning) {
+		log.G(ctx).WithField("warningID", string(warning)).Warn("invalid deprecation warning")
+		return
+	}
+	s.m.Lock()
+	defer s.m.Unlock()
+	s.warnings[warning] = time.Now()
+}
+func (s *service) Warnings() []Warning {
+	s.m.RLock()
+	defer s.m.RUnlock()
+	var warnings []Warning
+	for k, v := range s.warnings {
+		msg, ok := deprecation.Message(k)
+		if !ok {
+			continue
+		}
+		warnings = append(warnings, Warning{
+			ID:             k,
+			LastOccurrence: v,
+			Message:        msg,
+		})
+	}
+	return warnings
+}

vendor/github.com/containerd/containerd/version/version.go

@@ -23,7 +23,7 @@ var (
 	Package = "github.com/containerd/containerd"
 
 	// Version holds the complete version number. Filled in at linking time.
-	Version = "1.7.8+unknown"
+	Version = "1.7.9+unknown"
 
 	// Revision is filled with the VCS (e.g. git) revision being used to build
 	// the program at linking time.

vendor/modules.txt

@@ -237,7 +237,7 @@ github.com/containerd/cgroups/v3/cgroup2/stats
 # github.com/containerd/console v1.0.3
 ## explicit; go 1.13
 github.com/containerd/console
-# github.com/containerd/containerd v1.7.8
+# github.com/containerd/containerd v1.7.9
 ## explicit; go 1.19
 github.com/containerd/containerd
 github.com/containerd/containerd/api/events
@@ -297,6 +297,7 @@ github.com/containerd/containerd/pkg/apparmor
 github.com/containerd/containerd/pkg/atomicfile
 github.com/containerd/containerd/pkg/cap
 github.com/containerd/containerd/pkg/cleanup
+github.com/containerd/containerd/pkg/deprecation
 github.com/containerd/containerd/pkg/dialer
 github.com/containerd/containerd/pkg/epoch
 github.com/containerd/containerd/pkg/kmutex
@@ -335,6 +336,7 @@ github.com/containerd/containerd/services
 github.com/containerd/containerd/services/content/contentserver
 github.com/containerd/containerd/services/introspection
 github.com/containerd/containerd/services/server/config
+github.com/containerd/containerd/services/warning
 github.com/containerd/containerd/snapshots
 github.com/containerd/containerd/snapshots/overlay/overlayutils
 github.com/containerd/containerd/snapshots/proxy