Prod.Prometheus

Documentation

handlePrometheus :: CORSAllowOrigin -> Server PrometheusApi

type PrometheusApi = Summary "Prometheus metrics" :> ("metrics" :> Get '[PlainText] (Headers '[Header "Access-Control-Allow-Origin" CORSAllowOrigin] PrometheusResult))

newtype CORSAllowOrigin

Constructors

CORSAllowOrigin Text

Instances

ToHttpApiData CORSAllowOrigin

Defined in Prod.Prometheus

Methods

toUrlPiece :: CORSAllowOrigin -> Text

toEncodedUrlPiece :: CORSAllowOrigin -> Builder

toHeader :: CORSAllowOrigin -> ByteString

toQueryParam :: CORSAllowOrigin -> Text

toEncodedQueryParam :: CORSAllowOrigin -> Builder

newtype PrometheusResult

Constructors

PrometheusResult

Fields

• toLBS :: ByteString

Instances

MimeRender PlainText PrometheusResult

Defined in Prod.Prometheus

Methods

mimeRender :: Proxy PlainText -> PrometheusResult -> ByteString

initPrometheus :: IO GHCMetrics

inc :: MonadIO m => (a -> Vector Text Counter) -> Text -> a -> m ()

obs :: MonadIO m => (a -> Summary) -> Double -> a -> m ()

timeIt :: MonadIO m => (a -> Summary) -> a -> m b -> m b