traefik/ping/ping.go

package ping

import (
	"fmt"
	"net/http"

	"github.com/containous/mux"
)

//Handler expose ping routes
type Handler struct {
	EntryPoint string `description:"Ping entryPoint" export:"true"`
}

// AddRoutes add ping routes on a router
func (g Handler) AddRoutes(router *mux.Router) {
	router.Methods(http.MethodGet, http.MethodHead).Path("/ping").
		HandlerFunc(func(response http.ResponseWriter, request *http.Request) {
			fmt.Fprint(response, "OK")
		})
}