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middleware

package

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Versions in this module

v1

v1.6.0

Sep 25, 2026

v1.5.0

Apr 7, 2022

v1.4.2

Jan 18, 2022

v1.4.1

Nov 20, 2021

v1.4.0

Nov 19, 2021

Changes in this version

+ func RewriteRangeDuration(r *http.Request, opts PrometheusRangeRewriteOptions, logger *zap.Logger) error

type PrometheusRangeRewriteOptions

+ DefaultLookback time.Duration

+ PrometheusEngineFn func(time.Duration) (*promql.Engine, error)

v1.3.0

Oct 7, 2021

v1.2.0

Sep 10, 2021

Changes in this version

+ var WithNoResponseLogging = func(opts Options) Options

+ func Compression() mux.MiddlewareFunc

+ func Cors() mux.MiddlewareFunc

+ func Default(opts Options) []mux.MiddlewareFunc

+ func Panic(iOpts instrument.Options) mux.MiddlewareFunc

+ func PrometheusRangeRewrite(opts Options) mux.MiddlewareFunc

+ func RequestID(iOpts instrument.Options) mux.MiddlewareFunc

+ func ResponseLogging(opts Options) mux.MiddlewareFunc

+ func ResponseMetrics(opts Options) mux.MiddlewareFunc

+ func Source(opts Options) mux.MiddlewareFunc

+ func Tracing(tracer opentracing.Tracer, iOpts instrument.Options) mux.MiddlewareFunc

+ type Fields func(r *http.Request, start time.Time) []zap.Field

+ func (f Fields) Append(other Fields) Fields

+ type LoggingOptions struct

+ Disabled bool

+ Fields Fields

+ Threshold time.Duration

+ func NewLoggingOptions(c config.LoggingMiddlewareConfiguration) LoggingOptions

+ type MetricsOptions struct

+ Config config.MetricsMiddlewareConfiguration

+ ParseOptions promql.ParseOptions

+ ParseQueryParams ParseQueryParams

+ type Options struct

+ Clock clockwork.Clock

+ InstrumentOpts instrument.Options

+ Logging LoggingOptions

+ Metrics MetricsOptions

+ PrometheusRangeRewrite PrometheusRangeRewriteOptions

+ Route *mux.Route

+ Source SourceOptions

+ type OverrideOptions func(opts Options) Options

+ type ParseQueryParams func(r *http.Request, requestStart time.Time) (QueryParams, error)

+ type PrometheusRangeRewriteOptions struct

+ Enabled bool

+ FetchOptionsBuilder handleroptions.FetchOptionsBuilder

+ Instant bool

+ ResolutionMultiplier int

+ Storage storage.Storage

+ type QueryParams struct

+ End time.Time

+ Query string

+ Start time.Time

+ func (p QueryParams) Range() time.Duration

+ type Register func(opts Options) []mux.MiddlewareFunc

+ type SourceOptions struct

+ Deserializer source.Deserializer