| // Licensed to the Apache Software Foundation (ASF) under one or more |
| // contributor license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright ownership. |
| // The ASF licenses this file to You under the Apache License, Version 2.0 |
| // (the "License"); you may not use this file except in compliance with |
| // the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| package router |
| |
| import ( |
| "net/http" |
| |
| "github.com/gin-gonic/gin" |
| "github.com/prometheus/client_golang/prometheus/promhttp" |
| ) |
| |
| type healthzResponse struct { |
| Status string `json:"status"` |
| } |
| |
| func mountHealthz(r *gin.Engine) { |
| r.GET("/healthz", healthz) |
| r.GET("/apisix/healthz", healthz) |
| } |
| |
| func healthz(c *gin.Context) { |
| c.AbortWithStatusJSON(http.StatusOK, healthzResponse{Status: "ok"}) |
| } |
| |
| func mountMetrics(r *gin.Engine) { |
| r.GET("/metrics", metrics) |
| } |
| |
| func metrics(c *gin.Context) { |
| promhttp.Handler().ServeHTTP(c.Writer, c.Request) |
| } |
| |
| // Mount mounts all api routers. |
| func Mount(r *gin.Engine) { |
| mountHealthz(r) |
| mountMetrics(r) |
| } |