/
monitor_api.go
78 lines (64 loc) · 2.34 KB
/
monitor_api.go
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// Copyright 2019 The Vearch Authors.
//
// Licensed 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 master
import "C"
import (
"net/http"
"github.com/gin-gonic/gin"
"github.com/vearch/vearch/config"
"github.com/vearch/vearch/monitor"
"github.com/vearch/vearch/util/ginutil"
"github.com/vearch/vearch/util/server/vearchhttp"
)
type monitorApi struct {
router *gin.Engine
monitorService *monitorService
dh *vearchhttp.BaseHandler
}
func ExportToMonitorHandler(router *gin.Engine, monitorService *monitorService) {
dh := vearchhttp.NewBaseHandler(30)
c := &monitorApi{router: router, monitorService: monitorService, dh: dh}
//cluster handler
router.Handle(http.MethodGet, "/_cluster/health", dh.PaincHandler, dh.TimeOutHandler, c.auth, c.health, dh.TimeOutEndHandler)
router.Handle(http.MethodGet, "/_cluster/stats", dh.PaincHandler, dh.TimeOutHandler, c.auth, c.stats, dh.TimeOutEndHandler)
monitor.Register(monitorService.Client, monitorService.etcdServer, config.Conf().Masters.Self().MonitorPort)
//monitorService.Register()
}
//got every partition servers system info
func (this *monitorApi) stats(c *gin.Context) {
list, err := this.monitorService.statsService(c)
if err != nil {
ginutil.NewAutoMehtodName(c).SendJsonHttpReplyError(err)
return
}
ginutil.NewAutoMehtodName(c).SendJson(list)
}
//cluster health in partition level
func (this *monitorApi) health(c *gin.Context) {
dbName := c.Query("db")
spaceName := c.Query("space")
result, err := this.monitorService.partitionInfo(c, dbName, spaceName)
if err != nil {
ginutil.NewAutoMehtodName(c).SendJsonHttpReplyError(err)
return
}
ginutil.NewAutoMehtodName(c).SendJson(result)
}
func (this *monitorApi) auth(c *gin.Context) {
if err := Auth(c); err != nil {
defer this.dh.TimeOutEndHandler(c)
c.Abort()
ginutil.NewAutoMehtodName(c).SendJsonHttpReplyError(err)
}
}