config

package
v0.0.0-...-46d7da7 Latest Latest
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 Go to latest Published: Jul 20, 2018 License: Apache-2.0 Imports: 9 Imported by: 0

Documentation

Overview

Package config is a generated protocol buffer package.

The `prometheus` adapter collects Istio metrics and makes them available to [Prometheus](https://prometheus.io).

This adapter supports the [metric template](https://istio.io/docs/reference/config/policy-and-telemetry/templates/metric/).

It is generated from these files: 

mixer/adapter/prometheus/config/config.proto

It has these top-level messages: 

Params

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrInvalidLengthConfig = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowConfig   = fmt.Errorf("proto: integer overflow")
)
View Source 
var Params_MetricInfo_Kind_name = map[int32]string{
	0: "UNSPECIFIED",
	1: "GAUGE",
	2: "COUNTER",
	3: "DISTRIBUTION",
}
View Source 
var Params_MetricInfo_Kind_value = map[string]int32{
	"UNSPECIFIED":  0,
	"GAUGE":        1,
	"COUNTER":      2,
	"DISTRIBUTION": 3,
}

Functions

This section is empty.

Types

type Params 

type Params struct {
	// The set of metrics to represent in Prometheus. If a metric is defined in Istio but doesn't have a corresponding
	// shape here, it will not be populated at runtime.
	Metrics []*Params_MetricInfo `protobuf:"bytes,1,rep,name=metrics" json:"metrics,omitempty"`
}

Configuration format for the `prometheus` adapter.

func (*Params) Descriptor 

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

func (*Params) Marshal 

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

func (*Params) MarshalTo 

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

func (*Params) ProtoMessage 

func (*Params) ProtoMessage()

func (*Params) Reset 

func (m *Params) Reset()

func (*Params) Size 

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

func (*Params) String 

func (this *Params) String() string

func (*Params) Unmarshal 

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

type Params_MetricInfo 

type Params_MetricInfo struct {
	// Optional. The namespace is used as a prefix on the metric names.
	// An example: for a metric named "request_count" with a namespace of "istio",
	// the full metric name becomes "istio_request_count".
	// NOTE: The specificed namespace should be a prometheus-safe name. If not, the adapter
	// will attempt to convert the namespace to a prometheus-safe name.
	// NOTE: Changing the value for this will potentially impact downstream integrations
	// and should be used with caution.
	// Default value: "istio".
	Namespace string `protobuf:"bytes,7,opt,name=namespace,proto3" json:"namespace,omitempty"`
	// Recommended. The name is used to register the prometheus metric.
	// It must be unique across all prometheus metrics as prometheus does not allow duplicate names.
	// If name is not specified a sanitized version of instance_name is used.
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// Required. The name is the fully qualified name of the Istio metric instance
	// that this MetricInfo processes.
	InstanceName string `protobuf:"bytes,2,opt,name=instance_name,json=instanceName,proto3" json:"instance_name,omitempty"`
	// Optional. A human readable description of this metric.
	Description string                 `protobuf:"bytes,3,opt,name=description,proto3" json:"description,omitempty"`
	Kind        Params_MetricInfo_Kind `protobuf:"varint,4,opt,name=kind,proto3,enum=adapter.prometheus.config.Params_MetricInfo_Kind" json:"kind,omitempty"`
	// For metrics with a metric kind of DISTRIBUTION, this provides a mechanism
	// for configuring the buckets that will be used to store the aggregated values.
	// This field must be provided for metrics declared to be of type DISTRIBUTION.
	// This field will be ignored for non-distribution metric kinds.
	Buckets *Params_MetricInfo_BucketsDefinition `protobuf:"bytes,5,opt,name=buckets" json:"buckets,omitempty"`
	// The names of labels to use: these need to match the dimensions of the Istio metric.
	// TODO: see if we can remove this and rely on only the dimensions in the future.
	LabelNames []string `protobuf:"bytes,6,rep,name=label_names,json=labelNames" json:"label_names,omitempty"`
}

Describes how a metric should be represented in Prometheus.

func (*Params_MetricInfo) Descriptor 

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

func (*Params_MetricInfo) Marshal 

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

func (*Params_MetricInfo) MarshalTo 

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

func (*Params_MetricInfo) ProtoMessage 

func (*Params_MetricInfo) ProtoMessage()

func (*Params_MetricInfo) Reset 

func (m *Params_MetricInfo) Reset()

func (*Params_MetricInfo) Size 

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

func (*Params_MetricInfo) String 

func (this *Params_MetricInfo) String() string

func (*Params_MetricInfo) Unmarshal 

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

type Params_MetricInfo_BucketsDefinition 

type Params_MetricInfo_BucketsDefinition struct {
	// Exactly one of these three fields must be set.
	//
	// Types that are valid to be assigned to Definition:
	//	*Params_MetricInfo_BucketsDefinition_LinearBuckets
	//	*Params_MetricInfo_BucketsDefinition_ExponentialBuckets
	//	*Params_MetricInfo_BucketsDefinition_ExplicitBuckets
	Definition isParams_MetricInfo_BucketsDefinition_Definition `protobuf_oneof:"definition"`
}

Describes buckets for DISTRIBUTION kind metrics.

func (*Params_MetricInfo_BucketsDefinition) Descriptor 

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

func (*Params_MetricInfo_BucketsDefinition) GetDefinition 

func (m *Params_MetricInfo_BucketsDefinition) GetDefinition() isParams_MetricInfo_BucketsDefinition_Definition

func (*Params_MetricInfo_BucketsDefinition) GetExplicitBuckets 

func (m *Params_MetricInfo_BucketsDefinition) GetExplicitBuckets() *Params_MetricInfo_BucketsDefinition_Explicit

func (*Params_MetricInfo_BucketsDefinition) GetExponentialBuckets 

func (m *Params_MetricInfo_BucketsDefinition) GetExponentialBuckets() *Params_MetricInfo_BucketsDefinition_Exponential

func (*Params_MetricInfo_BucketsDefinition) GetLinearBuckets 

func (m *Params_MetricInfo_BucketsDefinition) GetLinearBuckets() *Params_MetricInfo_BucketsDefinition_Linear

func (*Params_MetricInfo_BucketsDefinition) Marshal 

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

func (*Params_MetricInfo_BucketsDefinition) MarshalTo 

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

func (*Params_MetricInfo_BucketsDefinition) ProtoMessage 

func (*Params_MetricInfo_BucketsDefinition) ProtoMessage()

func (*Params_MetricInfo_BucketsDefinition) Reset 

func (m *Params_MetricInfo_BucketsDefinition) Reset()

func (*Params_MetricInfo_BucketsDefinition) Size 

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

func (*Params_MetricInfo_BucketsDefinition) String 

func (this *Params_MetricInfo_BucketsDefinition) String() string

func (*Params_MetricInfo_BucketsDefinition) Unmarshal 

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

func (*Params_MetricInfo_BucketsDefinition) XXX_OneofFuncs 

func (*Params_MetricInfo_BucketsDefinition) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{})

XXX_OneofFuncs is for the internal use of the proto package.

type Params_MetricInfo_BucketsDefinition_Explicit 

type Params_MetricInfo_BucketsDefinition_Explicit struct {
	// The values must be monotonically increasing.
	Bounds []float64 `protobuf:"fixed64,1,rep,packed,name=bounds" json:"bounds,omitempty"`
}

Specifies a set of buckets with arbitrary widths.

There are `size(bounds) + 1` (= `N`) buckets. Bucket `i` has the following boundaries:

* Upper bound (`0 <= i < N-1`): `bounds[i]` * Lower bound (`1 <= i < N`): `bounds[i - 1]`

The `bounds` field must contain at least one element. If `bounds` has only one element, then there are no finite buckets, and that single element is the common boundary of the overflow and underflow buckets.

func (*Params_MetricInfo_BucketsDefinition_Explicit) Descriptor 

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

func (*Params_MetricInfo_BucketsDefinition_Explicit) Marshal 

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

func (*Params_MetricInfo_BucketsDefinition_Explicit) MarshalTo 

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

func (*Params_MetricInfo_BucketsDefinition_Explicit) ProtoMessage 

func (*Params_MetricInfo_BucketsDefinition_Explicit) ProtoMessage()

func (*Params_MetricInfo_BucketsDefinition_Explicit) Reset 

func (m *Params_MetricInfo_BucketsDefinition_Explicit) Reset()

func (*Params_MetricInfo_BucketsDefinition_Explicit) Size 

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

func (*Params_MetricInfo_BucketsDefinition_Explicit) String 

func (this *Params_MetricInfo_BucketsDefinition_Explicit) String() string

func (*Params_MetricInfo_BucketsDefinition_Explicit) Unmarshal 

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

type Params_MetricInfo_BucketsDefinition_ExplicitBuckets 

type Params_MetricInfo_BucketsDefinition_ExplicitBuckets struct {
	ExplicitBuckets *Params_MetricInfo_BucketsDefinition_Explicit `protobuf:"bytes,3,opt,name=explicit_buckets,json=explicitBuckets,oneof"`
}

func (*Params_MetricInfo_BucketsDefinition_ExplicitBuckets) MarshalTo 

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

func (*Params_MetricInfo_BucketsDefinition_ExplicitBuckets) Size 

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

func (*Params_MetricInfo_BucketsDefinition_ExplicitBuckets) String 

func (this *Params_MetricInfo_BucketsDefinition_ExplicitBuckets) String() string

type Params_MetricInfo_BucketsDefinition_Exponential 

type Params_MetricInfo_BucketsDefinition_Exponential struct {
	// Must be greater than 0.
	NumFiniteBuckets int32 `protobuf:"varint,1,opt,name=num_finite_buckets,json=numFiniteBuckets,proto3" json:"num_finite_buckets,omitempty"`
	// Must be greater than 1.
	GrowthFactor float64 `protobuf:"fixed64,2,opt,name=growth_factor,json=growthFactor,proto3" json:"growth_factor,omitempty"`
	// Must be greater than 0.
	Scale float64 `protobuf:"fixed64,3,opt,name=scale,proto3" json:"scale,omitempty"`
}

Specifies an exponential sequence of buckets that have a width that is proportional to the value of the lower bound. Each bucket represents a constant relative uncertainty on a specific value in the bucket.

There are `num_finite_buckets + 2` (= `N`) buckets. The two additional buckets are the underflow and overflow buckets.

Bucket `i` has the following boundaries:

* Upper bound (0 <= i < N-1): `scale * (growth_factor ^ i)` * Lower bound (1 <= i < N): `scale * (growth_factor ^ (i - 1))`

func (*Params_MetricInfo_BucketsDefinition_Exponential) Descriptor 

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

func (*Params_MetricInfo_BucketsDefinition_Exponential) Marshal 

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

func (*Params_MetricInfo_BucketsDefinition_Exponential) MarshalTo 

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

func (*Params_MetricInfo_BucketsDefinition_Exponential) ProtoMessage 

func (*Params_MetricInfo_BucketsDefinition_Exponential) ProtoMessage()

func (*Params_MetricInfo_BucketsDefinition_Exponential) Reset 

func (m *Params_MetricInfo_BucketsDefinition_Exponential) Reset()

func (*Params_MetricInfo_BucketsDefinition_Exponential) Size 

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

func (*Params_MetricInfo_BucketsDefinition_Exponential) String 

func (this *Params_MetricInfo_BucketsDefinition_Exponential) String() string

func (*Params_MetricInfo_BucketsDefinition_Exponential) Unmarshal 

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

type Params_MetricInfo_BucketsDefinition_ExponentialBuckets 

type Params_MetricInfo_BucketsDefinition_ExponentialBuckets struct {
	ExponentialBuckets *Params_MetricInfo_BucketsDefinition_Exponential `protobuf:"bytes,2,opt,name=exponential_buckets,json=exponentialBuckets,oneof"`
}

func (*Params_MetricInfo_BucketsDefinition_ExponentialBuckets) MarshalTo 

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

func (*Params_MetricInfo_BucketsDefinition_ExponentialBuckets) Size 

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

func (*Params_MetricInfo_BucketsDefinition_ExponentialBuckets) String 

func (this *Params_MetricInfo_BucketsDefinition_ExponentialBuckets) String() string

type Params_MetricInfo_BucketsDefinition_Linear 

type Params_MetricInfo_BucketsDefinition_Linear struct {
	// Must be greater than 0.
	NumFiniteBuckets int32 `protobuf:"varint,1,opt,name=num_finite_buckets,json=numFiniteBuckets,proto3" json:"num_finite_buckets,omitempty"`
	// Must be greater than 0.
	Width float64 `protobuf:"fixed64,2,opt,name=width,proto3" json:"width,omitempty"`
	// Lower bound of the first bucket.
	Offset float64 `protobuf:"fixed64,3,opt,name=offset,proto3" json:"offset,omitempty"`
}

Specifies a linear sequence of buckets that all have the same width (except overflow and underflow). Each bucket represents a constant absolute uncertainty on the specific value in the bucket.

There are `num_finite_buckets + 2` (= `N`) buckets. The two additional buckets are the underflow and overflow buckets.

Bucket `i` has the following boundaries:

* Upper bound (`0 <= i < N-1`): `offset + (width * i)` * Lower bound (`1 <= i < N`): `offset + (width * (i - 1))`

func (*Params_MetricInfo_BucketsDefinition_Linear) Descriptor 

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

func (*Params_MetricInfo_BucketsDefinition_Linear) Marshal 

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

func (*Params_MetricInfo_BucketsDefinition_Linear) MarshalTo 

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

func (*Params_MetricInfo_BucketsDefinition_Linear) ProtoMessage 

func (*Params_MetricInfo_BucketsDefinition_Linear) ProtoMessage()

func (*Params_MetricInfo_BucketsDefinition_Linear) Reset 

func (m *Params_MetricInfo_BucketsDefinition_Linear) Reset()

func (*Params_MetricInfo_BucketsDefinition_Linear) Size 

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

func (*Params_MetricInfo_BucketsDefinition_Linear) String 

func (this *Params_MetricInfo_BucketsDefinition_Linear) String() string

func (*Params_MetricInfo_BucketsDefinition_Linear) Unmarshal 

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

type Params_MetricInfo_BucketsDefinition_LinearBuckets 

type Params_MetricInfo_BucketsDefinition_LinearBuckets struct {
	LinearBuckets *Params_MetricInfo_BucketsDefinition_Linear `protobuf:"bytes,1,opt,name=linear_buckets,json=linearBuckets,oneof"`
}

func (*Params_MetricInfo_BucketsDefinition_LinearBuckets) MarshalTo 

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

func (*Params_MetricInfo_BucketsDefinition_LinearBuckets) Size 

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

func (*Params_MetricInfo_BucketsDefinition_LinearBuckets) String 

func (this *Params_MetricInfo_BucketsDefinition_LinearBuckets) String() string

type Params_MetricInfo_Kind 

type Params_MetricInfo_Kind int32

Describes what kind of metric this is. 

const (
	UNSPECIFIED  Params_MetricInfo_Kind = 0
	GAUGE        Params_MetricInfo_Kind = 1
	COUNTER      Params_MetricInfo_Kind = 2
	DISTRIBUTION Params_MetricInfo_Kind = 3
)

func (Params_MetricInfo_Kind) EnumDescriptor 

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

func (Params_MetricInfo_Kind) String 

func (x Params_MetricInfo_Kind) String() string

Source Files

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