config

package
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 Go to latest Published: Jun 12, 2018 License: Apache-2.0 Imports: 12 Imported by: 0

Documentation

Overview

Package config is a generated protocol buffer package.

The `stackdriver` adapter enables Istio to deliver log, metric and traces to the [Stackdriver](https://cloud.google.com/stackdriver/) backend.

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

It is generated from these files: 

mixer/adapter/stackdriver/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")
)

Functions

This section is empty.

Types

type Params 

type Params struct {
	// Endpoint URL to send stackdriver data - leave empty to use the
	// StackDriver SDK's default value (monitoring.googleapis.com).
	Endpoint string `protobuf:"bytes,1,opt,name=endpoint,proto3" json:"endpoint,omitempty"`
	// GCP Project to attach metrics to.
	ProjectId string `protobuf:"bytes,2,opt,name=project_id,json=projectId,proto3" json:"project_id,omitempty"`
	// This adapter batches the data it sends to Stackdriver; we will push to stackdriver every push_interval.
	// If no value is provided we default to once per minute.
	PushInterval time.Duration `protobuf:"bytes,3,opt,name=push_interval,json=pushInterval,stdduration" json:"push_interval"`
	// Credentials must be attached to every call made to StackDriver. This
	// can be an API key, a service account secret key, or Oauth2 tokens.
	//
	// TODO: do we want to support oauth?
	//
	// Types that are valid to be assigned to Creds:
	//	*Params_AppCredentials
	//	*Params_ApiKey
	//	*Params_ServiceAccountPath
	Creds isParams_Creds `protobuf_oneof:"creds"`
	// A map of Istio metric name to Stackdriver metric info.
	MetricInfo map[string]*Params_MetricInfo `` /* 165-byte string literal not displayed */
	// A map of Istio LogEntry name to Stackdriver log info.
	LogInfo map[string]*Params_LogInfo `` /* 156-byte string literal not displayed */
	// Stackdriver Trace configuration.
	Trace *Params_Trace `protobuf:"bytes,10,opt,name=trace" json:"trace,omitempty"`
}

Configuration format for the `stackdriver` adapter.

func (*Params) Descriptor 

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

func (*Params) GetApiKey 

func (m *Params) GetApiKey() string

func (*Params) GetAppCredentials 

func (m *Params) GetAppCredentials() bool

func (*Params) GetCreds 

func (m *Params) GetCreds() isParams_Creds

func (*Params) GetServiceAccountPath 

func (m *Params) GetServiceAccountPath() string

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

func (*Params) XXX_OneofFuncs 

func (*Params) 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_ApiKey 

type Params_ApiKey struct {
	ApiKey string `protobuf:"bytes,5,opt,name=api_key,json=apiKey,proto3,oneof"`
}

func (*Params_ApiKey) MarshalTo 

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

func (*Params_ApiKey) Size 

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

func (*Params_ApiKey) String 

func (this *Params_ApiKey) String() string

type Params_AppCredentials 

type Params_AppCredentials struct {
	AppCredentials bool `protobuf:"varint,4,opt,name=app_credentials,json=appCredentials,proto3,oneof"`
}

func (*Params_AppCredentials) MarshalTo 

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

func (*Params_AppCredentials) Size 

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

func (*Params_AppCredentials) String 

func (this *Params_AppCredentials) String() string

type Params_LogInfo 

type Params_LogInfo struct {
	// The logging template provides a set of variables; these list the subset of variables that should be used to
	// form Stackdriver labels for the log entry.
	LabelNames []string `protobuf:"bytes,1,rep,name=label_names,json=labelNames" json:"label_names,omitempty"`
	// A golang text/template template that will be executed to construct the payload for this log entry.
	// It will be given the full set of variables for the log to use to construct its result.
	PayloadTemplate string `protobuf:"bytes,2,opt,name=payload_template,json=payloadTemplate,proto3" json:"payload_template,omitempty"`
	// If an HttpRequestMapping is provided, a HttpRequest object will be filled out for this log entry using the
	// variables named in the mapping to populate the fields of the request struct from the instance's variables.
	HttpMapping *Params_LogInfo_HttpRequestMapping `protobuf:"bytes,3,opt,name=http_mapping,json=httpMapping" json:"http_mapping,omitempty"`
	// If SinkInfo is provided, Stackriver logs would be exported to that sink.
	SinkInfo *Params_LogInfo_SinkInfo `protobuf:"bytes,4,opt,name=sink_info,json=sinkInfo" json:"sink_info,omitempty"`
}

Describes how to represent an Istio Log in Stackdriver.

func (*Params_LogInfo) Descriptor 

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

func (*Params_LogInfo) Marshal 

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

func (*Params_LogInfo) MarshalTo 

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

func (*Params_LogInfo) ProtoMessage 

func (*Params_LogInfo) ProtoMessage()

func (*Params_LogInfo) Reset 

func (m *Params_LogInfo) Reset()

func (*Params_LogInfo) Size 

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

func (*Params_LogInfo) String 

func (this *Params_LogInfo) String() string

func (*Params_LogInfo) Unmarshal 

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

type Params_LogInfo_HttpRequestMapping 

type Params_LogInfo_HttpRequestMapping struct {
	// template variable name to map into HTTPRequest.Status
	Status string `protobuf:"bytes,1,opt,name=status,proto3" json:"status,omitempty"`
	// template variable name to map into HTTPRequest.RequestSize
	RequestSize string `protobuf:"bytes,2,opt,name=request_size,json=requestSize,proto3" json:"request_size,omitempty"`
	// template variable name to map into HTTPRequest.ResponseSize
	ResponseSize string `protobuf:"bytes,3,opt,name=response_size,json=responseSize,proto3" json:"response_size,omitempty"`
	// template variable name to map into HTTPRequest.Latency
	Latency string `protobuf:"bytes,4,opt,name=latency,proto3" json:"latency,omitempty"`
	// template variable name to map into HTTPRequest.LocalIP
	LocalIp string `protobuf:"bytes,5,opt,name=local_ip,json=localIp,proto3" json:"local_ip,omitempty"`
	// template variable name to map into HTTPRequest.RemoteIP
	RemoteIp string `protobuf:"bytes,6,opt,name=remote_ip,json=remoteIp,proto3" json:"remote_ip,omitempty"`
	// template variable name to map into HTTPRequest.Request.Url
	Url string `protobuf:"bytes,7,opt,name=url,proto3" json:"url,omitempty"`
	// template variable name to map into HTTPRequest.RequestMethod
	Method string `protobuf:"bytes,8,opt,name=method,proto3" json:"method,omitempty"`
	// template variable name to map into HTTPRequest.UserAgent
	UserAgent string `protobuf:"bytes,9,opt,name=user_agent,json=userAgent,proto3" json:"user_agent,omitempty"`
	// template variable name to map into HTTPRequest.Referer
	Referer string `protobuf:"bytes,10,opt,name=referer,proto3" json:"referer,omitempty"`
}

Maps from template variable names to the various fields of Stackdriver's HTTP request struct. See https://godoc.org/cloud.google.com/go/logging#HTTPRequest

func (*Params_LogInfo_HttpRequestMapping) Descriptor 

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

func (*Params_LogInfo_HttpRequestMapping) Marshal 

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

func (*Params_LogInfo_HttpRequestMapping) MarshalTo 

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

func (*Params_LogInfo_HttpRequestMapping) ProtoMessage 

func (*Params_LogInfo_HttpRequestMapping) ProtoMessage()

func (*Params_LogInfo_HttpRequestMapping) Reset 

func (m *Params_LogInfo_HttpRequestMapping) Reset()

func (*Params_LogInfo_HttpRequestMapping) Size 

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

func (*Params_LogInfo_HttpRequestMapping) String 

func (this *Params_LogInfo_HttpRequestMapping) String() string

func (*Params_LogInfo_HttpRequestMapping) Unmarshal 

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

type Params_LogInfo_SinkInfo 

type Params_LogInfo_SinkInfo struct {
	// Client assigned sink identifier.
	Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
	// Export Destination.
	Destination string `protobuf:"bytes,2,opt,name=destination,proto3" json:"destination,omitempty"`
	// Filter that specifies any filtering to be done on logs.
	Filter string `protobuf:"bytes,3,opt,name=filter,proto3" json:"filter,omitempty"`
}

Contains information about sink to export Stackdriver logs to. See https://godoc.org/cloud.google.com/go/logging/logadmin#Sink. Ex: If you want to export it to a GCS bucket, id would be a unique idetifier you want for the sink, destination would be the storage be name of GCS Storage bucket and filter would be user defined condition for filtering logs. See below for a sample config: 

id: 'info-errors-to-gcs'
destination: 'storage.googleapis.com/<bucket_name>'
filter: 'severity >= Default'

func (*Params_LogInfo_SinkInfo) Descriptor 

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

func (*Params_LogInfo_SinkInfo) Marshal 

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

func (*Params_LogInfo_SinkInfo) MarshalTo 

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

func (*Params_LogInfo_SinkInfo) ProtoMessage 

func (*Params_LogInfo_SinkInfo) ProtoMessage()

func (*Params_LogInfo_SinkInfo) Reset 

func (m *Params_LogInfo_SinkInfo) Reset()

func (*Params_LogInfo_SinkInfo) Size 

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

func (*Params_LogInfo_SinkInfo) String 

func (this *Params_LogInfo_SinkInfo) String() string

func (*Params_LogInfo_SinkInfo) Unmarshal 

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

type Params_MetricInfo 

type Params_MetricInfo struct {
	Kind  google_api1.MetricDescriptor_MetricKind `protobuf:"varint,1,opt,name=kind,proto3,enum=google.api.MetricDescriptor_MetricKind" json:"kind,omitempty"`
	Value google_api1.MetricDescriptor_ValueType  `protobuf:"varint,2,opt,name=value,proto3,enum=google.api.MetricDescriptor_ValueType" json:"value,omitempty"`
	// For metrics with a metric value 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,3,opt,name=buckets" json:"buckets,omitempty"`
	// Stackdriver metric type name, e.g.
	// istio.io/service/server/request_count. If this is not provided, a
	// concantenation of custom metric prefix (custom.googleapis.com/) and
	// Istio metric name will be used.
	MetricType string `protobuf:"bytes,4,opt,name=metric_type,json=metricType,proto3" json:"metric_type,omitempty"`
}

Describes how to represent an Istio metric in Stackdriver. See https://github.com/googleapis/googleapis/blob/master/google/api/metric.proto

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 valued metrics. TODO: look into using google.api.distribution.proto instead - we would pull it in but it has a ton of dependencies it doesn't actually use.

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_ServiceAccountPath 

type Params_ServiceAccountPath struct {
	ServiceAccountPath string `protobuf:"bytes,6,opt,name=service_account_path,json=serviceAccountPath,proto3,oneof"`
}

func (*Params_ServiceAccountPath) MarshalTo 

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

func (*Params_ServiceAccountPath) Size 

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

func (*Params_ServiceAccountPath) String 

func (this *Params_ServiceAccountPath) String() string

type Params_Trace 

type Params_Trace struct {
	// Proability that a particular trace ID will be sampled.
	SampleProbability float64 `protobuf:"fixed64,1,opt,name=sample_probability,json=sampleProbability,proto3" json:"sample_probability,omitempty"`
}

Details of Stackdriver Trace configuration for tracespan template.

func (*Params_Trace) Descriptor 

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

func (*Params_Trace) Marshal 

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

func (*Params_Trace) MarshalTo 

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

func (*Params_Trace) ProtoMessage 

func (*Params_Trace) ProtoMessage()

func (*Params_Trace) Reset 

func (m *Params_Trace) Reset()

func (*Params_Trace) Size 

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

func (*Params_Trace) String 

func (this *Params_Trace) String() string

func (*Params_Trace) Unmarshal 

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

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