cortexpb

package
v1.9.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: May 14, 2021 License: Apache-2.0 Imports: 22 Imported by: 13

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrInvalidLengthCortex = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowCortex   = fmt.Errorf("proto: integer overflow")
)
View Source 
var MetricMetadata_MetricType_name = map[int32]string{
	0: "UNKNOWN",
	1: "COUNTER",
	2: "GAUGE",
	3: "HISTOGRAM",
	4: "GAUGEHISTOGRAM",
	5: "SUMMARY",
	6: "INFO",
	7: "STATESET",
}
View Source 
var MetricMetadata_MetricType_value = map[string]int32{
	"UNKNOWN":        0,
	"COUNTER":        1,
	"GAUGE":          2,
	"HISTOGRAM":      3,
	"GAUGEHISTOGRAM": 4,
	"SUMMARY":        5,
	"INFO":           6,
	"STATESET":       7,
}
View Source 
var WriteRequest_SourceEnum_name = map[int32]string{
	0: "API",
	1: "RULE",
}
View Source 
var WriteRequest_SourceEnum_value = map[string]int32{
	"API":  0,
	"RULE": 1,
}

Functions

func CopyLabels 

func CopyLabels(input []labels.Label) labels.Labels

Efficiently copies labels input slice. To be used in cases where input slice can be reused, but long-term copy is needed.

func FromLabelAdaptersToLabels 

func FromLabelAdaptersToLabels(ls []LabelAdapter) labels.Labels

FromLabelAdaptersToLabels casts []LabelAdapter to labels.Labels. It uses unsafe, but as LabelAdapter == labels.Label this should be safe. This allows us to use labels.Labels directly in protos.

Note: while resulting labels.Labels is supposedly sorted, this function doesn't enforce that. If input is not sorted, output will be wrong.

func FromLabelAdaptersToLabelsWithCopy 

func FromLabelAdaptersToLabelsWithCopy(input []LabelAdapter) labels.Labels

FromLabelAdaptersToLabelsWithCopy converts []LabelAdapter to labels.Labels. Do NOT use unsafe to convert between data types because this function may get in input labels whose data structure is reused.

func FromLabelAdaptersToMetric 

func FromLabelAdaptersToMetric(ls []LabelAdapter) model.Metric

FromLabelAdaptersToMetric converts []LabelAdapter to a model.Metric. Don't do this on any performance sensitive paths.

func MetricMetadataMetricTypeToMetricType 

func MetricMetadataMetricTypeToMetricType(mt MetricMetadata_MetricType) textparse.MetricType

MetricMetadataMetricTypeToMetricType converts a metric type from our internal client to a Prometheus one.

func ReuseSlice 

func ReuseSlice(ts []PreallocTimeseries)

ReuseSlice puts the slice back into a sync.Pool for reuse.

func ReuseTimeseries 

func ReuseTimeseries(ts *TimeSeries)

ReuseTimeseries puts the timeseries back into a sync.Pool for reuse.

func SampleJsoniterDecode 

func SampleJsoniterDecode(ptr unsafe.Pointer, iter *jsoniter.Iterator)

func SampleJsoniterEncode 

func SampleJsoniterEncode(ptr unsafe.Pointer, stream *jsoniter.Stream)

Types

type LabelAdapter 

type LabelAdapter labels.Label

LabelAdapter is a labels.Label that can be marshalled to/from protos.

func FromLabelsToLabelAdapters 

func FromLabelsToLabelAdapters(ls labels.Labels) []LabelAdapter

FromLabelsToLabelAdapters casts labels.Labels to []LabelAdapter. It uses unsafe, but as LabelAdapter == labels.Label this should be safe. This allows us to use labels.Labels directly in protos.

func FromMetricsToLabelAdapters 

func FromMetricsToLabelAdapters(metric model.Metric) []LabelAdapter

FromMetricsToLabelAdapters converts model.Metric to []LabelAdapter. Don't do this on any performance sensitive paths. The result is sorted.

func (*LabelAdapter) Compare 

func (bs *LabelAdapter) Compare(other LabelAdapter) int

Compare implements proto.Comparer.

func (*LabelAdapter) Equal 

func (bs *LabelAdapter) Equal(other LabelAdapter) bool

Equal implements proto.Equaler.

func (*LabelAdapter) Marshal 

func (bs *LabelAdapter) Marshal() ([]byte, error)

Marshal implements proto.Marshaller.

func (*LabelAdapter) MarshalTo 

func (bs *LabelAdapter) MarshalTo(dAtA []byte) (int, error)

func (*LabelAdapter) MarshalToSizedBuffer 

func (bs *LabelAdapter) MarshalToSizedBuffer(buf []byte) (n int, err error)

MarshalTo implements proto.Marshaller.

func (*LabelAdapter) Size 

func (bs *LabelAdapter) Size() (n int)

Size implements proto.Sizer.

func (*LabelAdapter) Unmarshal 

func (bs *LabelAdapter) Unmarshal(dAtA []byte) error

Unmarshal a LabelAdapter, implements proto.Unmarshaller. NB this is a copy of the autogenerated code to unmarshal a LabelPair, with the byte copying replaced with a yoloString.

type LabelPair 

type LabelPair struct {
	Name  []byte `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
}

func (*LabelPair) Descriptor 

func (*LabelPair) Descriptor() ([]byte, []int)

func (*LabelPair) Equal 

func (this *LabelPair) Equal(that interface{}) bool

func (*LabelPair) GetName 

func (m *LabelPair) GetName() []byte

func (*LabelPair) GetValue 

func (m *LabelPair) GetValue() []byte

func (*LabelPair) GoString 

func (this *LabelPair) GoString() string

func (*LabelPair) Marshal 

func (m *LabelPair) Marshal() (dAtA []byte, err error)

func (*LabelPair) MarshalTo 

func (m *LabelPair) MarshalTo(dAtA []byte) (int, error)

func (*LabelPair) MarshalToSizedBuffer 

func (m *LabelPair) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*LabelPair) ProtoMessage 

func (*LabelPair) ProtoMessage()

func (*LabelPair) Reset 

func (m *LabelPair) Reset()

func (*LabelPair) Size 

func (m *LabelPair) Size() (n int)

func (*LabelPair) String 

func (this *LabelPair) String() string

func (*LabelPair) Unmarshal 

func (m *LabelPair) Unmarshal(dAtA []byte) error

func (*LabelPair) XXX_DiscardUnknown 

func (m *LabelPair) XXX_DiscardUnknown()

func (*LabelPair) XXX_Marshal 

func (m *LabelPair) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*LabelPair) XXX_Merge 

func (m *LabelPair) XXX_Merge(src proto.Message)

func (*LabelPair) XXX_Size 

func (m *LabelPair) XXX_Size() int

func (*LabelPair) XXX_Unmarshal 

func (m *LabelPair) XXX_Unmarshal(b []byte) error

type Metric 

type Metric struct {
	Labels []LabelAdapter `protobuf:"bytes,1,rep,name=labels,proto3,customtype=LabelAdapter" json:"labels"`
}

func (*Metric) Descriptor 

func (*Metric) Descriptor() ([]byte, []int)

func (*Metric) Equal 

func (this *Metric) Equal(that interface{}) bool

func (*Metric) GoString 

func (this *Metric) GoString() string

func (*Metric) Marshal 

func (m *Metric) Marshal() (dAtA []byte, err error)

func (*Metric) MarshalTo 

func (m *Metric) MarshalTo(dAtA []byte) (int, error)

func (*Metric) MarshalToSizedBuffer 

func (m *Metric) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*Metric) ProtoMessage 

func (*Metric) ProtoMessage()

func (*Metric) Reset 

func (m *Metric) Reset()

func (*Metric) Size 

func (m *Metric) Size() (n int)

func (*Metric) String 

func (this *Metric) String() string

func (*Metric) Unmarshal 

func (m *Metric) Unmarshal(dAtA []byte) error

func (*Metric) XXX_DiscardUnknown 

func (m *Metric) XXX_DiscardUnknown()

func (*Metric) XXX_Marshal 

func (m *Metric) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Metric) XXX_Merge 

func (m *Metric) XXX_Merge(src proto.Message)

func (*Metric) XXX_Size 

func (m *Metric) XXX_Size() int

func (*Metric) XXX_Unmarshal 

func (m *Metric) XXX_Unmarshal(b []byte) error

type MetricMetadata 

type MetricMetadata struct {
	Type             MetricMetadata_MetricType `protobuf:"varint,1,opt,name=type,proto3,enum=cortexpb.MetricMetadata_MetricType" json:"type,omitempty"`
	MetricFamilyName string                    `protobuf:"bytes,2,opt,name=metric_family_name,json=metricFamilyName,proto3" json:"metric_family_name,omitempty"`
	Help             string                    `protobuf:"bytes,4,opt,name=help,proto3" json:"help,omitempty"`
	Unit             string                    `protobuf:"bytes,5,opt,name=unit,proto3" json:"unit,omitempty"`
}

func (*MetricMetadata) Descriptor 

func (*MetricMetadata) Descriptor() ([]byte, []int)

func (*MetricMetadata) Equal 

func (this *MetricMetadata) Equal(that interface{}) bool

func (*MetricMetadata) GetHelp 

func (m *MetricMetadata) GetHelp() string

func (*MetricMetadata) GetMetricFamilyName 

func (m *MetricMetadata) GetMetricFamilyName() string

func (*MetricMetadata) GetType 

func (m *MetricMetadata) GetType() MetricMetadata_MetricType

func (*MetricMetadata) GetUnit 

func (m *MetricMetadata) GetUnit() string

func (*MetricMetadata) GoString 

func (this *MetricMetadata) GoString() string

func (*MetricMetadata) Marshal 

func (m *MetricMetadata) Marshal() (dAtA []byte, err error)

func (*MetricMetadata) MarshalTo 

func (m *MetricMetadata) MarshalTo(dAtA []byte) (int, error)

func (*MetricMetadata) MarshalToSizedBuffer 

func (m *MetricMetadata) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*MetricMetadata) ProtoMessage 

func (*MetricMetadata) ProtoMessage()

func (*MetricMetadata) Reset 

func (m *MetricMetadata) Reset()

func (*MetricMetadata) Size 

func (m *MetricMetadata) Size() (n int)

func (*MetricMetadata) String 

func (this *MetricMetadata) String() string

func (*MetricMetadata) Unmarshal 

func (m *MetricMetadata) Unmarshal(dAtA []byte) error

func (*MetricMetadata) XXX_DiscardUnknown 

func (m *MetricMetadata) XXX_DiscardUnknown()

func (*MetricMetadata) XXX_Marshal 

func (m *MetricMetadata) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*MetricMetadata) XXX_Merge 

func (m *MetricMetadata) XXX_Merge(src proto.Message)

func (*MetricMetadata) XXX_Size 

func (m *MetricMetadata) XXX_Size() int

func (*MetricMetadata) XXX_Unmarshal 

func (m *MetricMetadata) XXX_Unmarshal(b []byte) error

type MetricMetadata_MetricType 

type MetricMetadata_MetricType int32
const (
	UNKNOWN        MetricMetadata_MetricType = 0
	COUNTER        MetricMetadata_MetricType = 1
	GAUGE          MetricMetadata_MetricType = 2
	HISTOGRAM      MetricMetadata_MetricType = 3
	GAUGEHISTOGRAM MetricMetadata_MetricType = 4
	SUMMARY        MetricMetadata_MetricType = 5
	INFO           MetricMetadata_MetricType = 6
	STATESET       MetricMetadata_MetricType = 7
)

func (MetricMetadata_MetricType) EnumDescriptor 

func (MetricMetadata_MetricType) EnumDescriptor() ([]byte, []int)

func (MetricMetadata_MetricType) String 

func (x MetricMetadata_MetricType) String() string

type PreallocConfig 

type PreallocConfig struct{}

PreallocConfig configures how structures will be preallocated to optimise proto unmarshalling.

func (PreallocConfig) RegisterFlags 

func (PreallocConfig) RegisterFlags(f *flag.FlagSet)

RegisterFlags registers configuration settings.

type PreallocTimeseries 

type PreallocTimeseries struct {
	*TimeSeries
}

PreallocTimeseries is a TimeSeries which preallocs slices on Unmarshal.

func PreallocTimeseriesSliceFromPool 

func PreallocTimeseriesSliceFromPool() []PreallocTimeseries

PreallocTimeseriesSliceFromPool retrieves a slice of PreallocTimeseries from a sync.Pool. ReuseSlice should be called once done.

func (*PreallocTimeseries) Unmarshal 

func (p *PreallocTimeseries) Unmarshal(dAtA []byte) error

Unmarshal implements proto.Message.

type PreallocWriteRequest 

type PreallocWriteRequest struct {
	WriteRequest
}

PreallocWriteRequest is a WriteRequest which preallocs slices on Unmarshal.

func (*PreallocWriteRequest) Unmarshal 

func (p *PreallocWriteRequest) Unmarshal(dAtA []byte) error

Unmarshal implements proto.Message.

type Sample 

type Sample struct {
	Value       float64 `protobuf:"fixed64,1,opt,name=value,proto3" json:"value,omitempty"`
	TimestampMs int64   `protobuf:"varint,2,opt,name=timestamp_ms,json=timestampMs,proto3" json:"timestamp_ms,omitempty"`
}

func (*Sample) Descriptor 

func (*Sample) Descriptor() ([]byte, []int)

func (*Sample) Equal 

func (this *Sample) Equal(that interface{}) bool

func (*Sample) GetTimestampMs 

func (m *Sample) GetTimestampMs() int64

func (*Sample) GetValue 

func (m *Sample) GetValue() float64

func (*Sample) GoString 

func (this *Sample) GoString() string

func (*Sample) Marshal 

func (m *Sample) Marshal() (dAtA []byte, err error)

func (Sample) MarshalJSON 

func (s Sample) MarshalJSON() ([]byte, error)

MarshalJSON implements json.Marshaler.

func (*Sample) MarshalTo 

func (m *Sample) MarshalTo(dAtA []byte) (int, error)

func (*Sample) MarshalToSizedBuffer 

func (m *Sample) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*Sample) ProtoMessage 

func (*Sample) ProtoMessage()

func (*Sample) Reset 

func (m *Sample) Reset()

func (*Sample) Size 

func (m *Sample) Size() (n int)

func (*Sample) String 

func (this *Sample) String() string

func (*Sample) Unmarshal 

func (m *Sample) Unmarshal(dAtA []byte) error

func (*Sample) UnmarshalJSON 

func (s *Sample) UnmarshalJSON(b []byte) error

UnmarshalJSON implements json.Unmarshaler.

func (*Sample) XXX_DiscardUnknown 

func (m *Sample) XXX_DiscardUnknown()

func (*Sample) XXX_Marshal 

func (m *Sample) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Sample) XXX_Merge 

func (m *Sample) XXX_Merge(src proto.Message)

func (*Sample) XXX_Size 

func (m *Sample) XXX_Size() int

func (*Sample) XXX_Unmarshal 

func (m *Sample) XXX_Unmarshal(b []byte) error

type TimeSeries 

type TimeSeries struct {
	Labels []LabelAdapter `protobuf:"bytes,1,rep,name=labels,proto3,customtype=LabelAdapter" json:"labels"`
	// Sorted by time, oldest sample first.
	Samples []Sample `protobuf:"bytes,2,rep,name=samples,proto3" json:"samples"`
}

func TimeseriesFromPool 

func TimeseriesFromPool() *TimeSeries

TimeseriesFromPool retrieves a pointer to a TimeSeries from a sync.Pool. ReuseTimeseries should be called once done, unless ReuseSlice was called on the slice that contains this TimeSeries.

func (*TimeSeries) Descriptor 

func (*TimeSeries) Descriptor() ([]byte, []int)

func (*TimeSeries) Equal 

func (this *TimeSeries) Equal(that interface{}) bool

func (*TimeSeries) GetSamples 

func (m *TimeSeries) GetSamples() []Sample

func (*TimeSeries) GoString 

func (this *TimeSeries) GoString() string

func (*TimeSeries) Marshal 

func (m *TimeSeries) Marshal() (dAtA []byte, err error)

func (*TimeSeries) MarshalTo 

func (m *TimeSeries) MarshalTo(dAtA []byte) (int, error)

func (*TimeSeries) MarshalToSizedBuffer 

func (m *TimeSeries) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*TimeSeries) ProtoMessage 

func (*TimeSeries) ProtoMessage()

func (*TimeSeries) Reset 

func (m *TimeSeries) Reset()

func (*TimeSeries) Size 

func (m *TimeSeries) Size() (n int)

func (*TimeSeries) String 

func (this *TimeSeries) String() string

func (*TimeSeries) Unmarshal 

func (m *TimeSeries) Unmarshal(dAtA []byte) error

func (*TimeSeries) XXX_DiscardUnknown 

func (m *TimeSeries) XXX_DiscardUnknown()

func (*TimeSeries) XXX_Marshal 

func (m *TimeSeries) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*TimeSeries) XXX_Merge 

func (m *TimeSeries) XXX_Merge(src proto.Message)

func (*TimeSeries) XXX_Size 

func (m *TimeSeries) XXX_Size() int

func (*TimeSeries) XXX_Unmarshal 

func (m *TimeSeries) XXX_Unmarshal(b []byte) error

type WriteRequest 

type WriteRequest struct {
	Timeseries              []PreallocTimeseries    `protobuf:"bytes,1,rep,name=timeseries,proto3,customtype=PreallocTimeseries" json:"timeseries"`
	Source                  WriteRequest_SourceEnum `protobuf:"varint,2,opt,name=Source,proto3,enum=cortexpb.WriteRequest_SourceEnum" json:"Source,omitempty"`
	Metadata                []*MetricMetadata       `protobuf:"bytes,3,rep,name=metadata,proto3" json:"metadata,omitempty"`
	SkipLabelNameValidation bool                    `` /* 138-byte string literal not displayed */
}

func ToWriteRequest 

func ToWriteRequest(lbls []labels.Labels, samples []Sample, metadata []*MetricMetadata, source WriteRequest_SourceEnum) *WriteRequest

ToWriteRequest converts matched slices of Labels, Samples and Metadata into a WriteRequest proto. It gets timeseries from the pool, so ReuseSlice() should be called when done.

func (*WriteRequest) Descriptor 

func (*WriteRequest) Descriptor() ([]byte, []int)

func (*WriteRequest) Equal 

func (this *WriteRequest) Equal(that interface{}) bool

func (*WriteRequest) GetMetadata 

func (m *WriteRequest) GetMetadata() []*MetricMetadata

func (*WriteRequest) GetSkipLabelNameValidation 

func (m *WriteRequest) GetSkipLabelNameValidation() bool

func (*WriteRequest) GetSource 

func (m *WriteRequest) GetSource() WriteRequest_SourceEnum

func (*WriteRequest) GoString 

func (this *WriteRequest) GoString() string

func (*WriteRequest) Marshal 

func (m *WriteRequest) Marshal() (dAtA []byte, err error)

func (*WriteRequest) MarshalTo 

func (m *WriteRequest) MarshalTo(dAtA []byte) (int, error)

func (*WriteRequest) MarshalToSizedBuffer 

func (m *WriteRequest) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*WriteRequest) ProtoMessage 

func (*WriteRequest) ProtoMessage()

func (*WriteRequest) Reset 

func (m *WriteRequest) Reset()

func (*WriteRequest) Size 

func (m *WriteRequest) Size() (n int)

func (*WriteRequest) String 

func (this *WriteRequest) String() string

func (*WriteRequest) Unmarshal 

func (m *WriteRequest) Unmarshal(dAtA []byte) error

func (*WriteRequest) XXX_DiscardUnknown 

func (m *WriteRequest) XXX_DiscardUnknown()

func (*WriteRequest) XXX_Marshal 

func (m *WriteRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*WriteRequest) XXX_Merge 

func (m *WriteRequest) XXX_Merge(src proto.Message)

func (*WriteRequest) XXX_Size 

func (m *WriteRequest) XXX_Size() int

func (*WriteRequest) XXX_Unmarshal 

func (m *WriteRequest) XXX_Unmarshal(b []byte) error

type WriteRequest_SourceEnum 

type WriteRequest_SourceEnum int32
const (
	API  WriteRequest_SourceEnum = 0
	RULE WriteRequest_SourceEnum = 1
)

func (WriteRequest_SourceEnum) EnumDescriptor 

func (WriteRequest_SourceEnum) EnumDescriptor() ([]byte, []int)

func (WriteRequest_SourceEnum) String 

func (x WriteRequest_SourceEnum) String() string

type WriteResponse 

type WriteResponse struct {
}

func (*WriteResponse) Descriptor 

func (*WriteResponse) Descriptor() ([]byte, []int)

func (*WriteResponse) Equal 

func (this *WriteResponse) Equal(that interface{}) bool

func (*WriteResponse) GoString 

func (this *WriteResponse) GoString() string

func (*WriteResponse) Marshal 

func (m *WriteResponse) Marshal() (dAtA []byte, err error)

func (*WriteResponse) MarshalTo 

func (m *WriteResponse) MarshalTo(dAtA []byte) (int, error)

func (*WriteResponse) MarshalToSizedBuffer 

func (m *WriteResponse) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*WriteResponse) ProtoMessage 

func (*WriteResponse) ProtoMessage()

func (*WriteResponse) Reset 

func (m *WriteResponse) Reset()

func (*WriteResponse) Size 

func (m *WriteResponse) Size() (n int)

func (*WriteResponse) String 

func (this *WriteResponse) String() string

func (*WriteResponse) Unmarshal 

func (m *WriteResponse) Unmarshal(dAtA []byte) error

func (*WriteResponse) XXX_DiscardUnknown 

func (m *WriteResponse) XXX_DiscardUnknown()

func (*WriteResponse) XXX_Marshal 

func (m *WriteResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*WriteResponse) XXX_Merge 

func (m *WriteResponse) XXX_Merge(src proto.Message)

func (*WriteResponse) XXX_Size 

func (m *WriteResponse) XXX_Size() int

func (*WriteResponse) XXX_Unmarshal 

func (m *WriteResponse) XXX_Unmarshal(b []byte) error

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