prometheus/web/api/api.go
Julius Volz f1fc7d717a Allow replacing job targets via HTTP API.
This roughly comprises the following changes:

- index target pools by job instead of scrape interval
- make targets within a pool exchangable while preserving existing
  health state for targets
- allow exchanging targets via HTTP API (PUT)
- show target lists in /status (experimental, for own debug use)
2013-02-28 21:33:29 +01:00

40 lines
1.4 KiB
Go

// Copyright 2013 Prometheus Team
// 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 api
import (
"code.google.com/p/gorest"
"github.com/prometheus/prometheus/appstate"
"github.com/prometheus/prometheus/utility"
)
type MetricsService struct {
gorest.RestService `root:"/api/" consumes:"application/json" produces:"application/json"`
query gorest.EndPoint `method:"GET" path:"/query?{expr:string}&{json:string}" output:"string"`
queryRange gorest.EndPoint `method:"GET" path:"/query_range?{expr:string}&{end:int64}&{range:int64}&{step:int64}" output:"string"`
metrics gorest.EndPoint `method:"GET" path:"/metrics" output:"string"`
setTargets gorest.EndPoint `method:"PUT" path:"/jobs/{jobName:string}/targets" postdata:"[]TargetGroup"`
appState *appstate.ApplicationState
time utility.Time
}
func NewMetricsService(appState *appstate.ApplicationState) *MetricsService {
return &MetricsService{
appState: appState,
}
}