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33 lines
724 B
Go
33 lines
724 B
Go
package handler
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import (
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"net/http"
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"github.com/labstack/echo/v4"
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)
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// The PrometheusHandler type provides a handler function for reading the prometheus metrics
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type PrometheusHandler struct {
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handler http.Handler
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}
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// NewPrometheus returns a new Prometheus type. You have to provide a HTTP.Handler
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func NewPrometheus(handler http.Handler) *PrometheusHandler {
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return &PrometheusHandler{
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handler: handler,
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}
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}
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// Metrics godoc
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// @Summary Prometheus metrics
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// @Description Prometheus metrics
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// @ID metrics
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// @Produce text/plain
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// @Success 200 {string} string
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// @Router /metrics [get]
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func (m *PrometheusHandler) Metrics(c echo.Context) error {
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m.handler.ServeHTTP(c.Response(), c.Request())
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return nil
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}
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