forked from mirror/client_golang
66 lines
2.7 KiB
Go
66 lines
2.7 KiB
Go
|
// Copyright 2015 The Prometheus 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.
|
||
|
|
|
||
|
|
// Copyright (c) 2013, The Prometheus Authors
|
||
|
|
// All rights reserved.
|
||
|
|
//
|
||
|
|
// Use of this source code is governed by a BSD-style license that can be found
|
||
|
|
// in the LICENSE file.
|
||
|
|
|
||
|
|
package prometheus
|
||
|
|
|
||
|
|
// Push triggers a metric collection by the default registry and pushes all
|
||
|
|
// collected metrics to the Pushgateway specified by addr. See the Pushgateway
|
||
|
|
// documentation for detailed implications of the job and instance
|
||
|
|
// parameter. instance can be left empty. You can use just host:port or ip:port
|
||
|
|
// as url, in which case 'http://' is added automatically. You can also include
|
||
|
|
// the schema in the URL. However, do not include the '/metrics/jobs/...' part.
|
||
|
|
//
|
||
|
|
// Note that all previously pushed metrics with the same job and instance will
|
||
|
|
// be replaced with the metrics pushed by this call. (It uses HTTP method 'PUT'
|
||
|
|
// to push to the Pushgateway.)
|
||
|
|
func Push(job, instance, url string) error {
|
||
|
|
return defRegistry.Push(job, instance, url, "PUT")
|
||
|
|
}
|
||
|
|
|
||
|
|
// PushAdd works like Push, but only previously pushed metrics with the same
|
||
|
|
// name (and the same job and instance) will be replaced. (It uses HTTP method
|
||
|
|
// 'POST' to push to the Pushgateway.)
|
||
|
|
func PushAdd(job, instance, url string) error {
|
||
|
|
return defRegistry.Push(job, instance, url, "POST")
|
||
|
|
}
|
||
|
|
|
||
|
|
// PushCollectors works like Push, but it does not collect from the default
|
||
|
|
// registry. Instead, it collects from the provided collectors. It is a
|
||
|
|
// convenient way to push only a few metrics.
|
||
|
|
func PushCollectors(job, instance, url string, collectors ...Collector) error {
|
||
|
|
return pushCollectors(job, instance, url, "PUT", collectors...)
|
||
|
|
}
|
||
|
|
|
||
|
|
// PushAddCollectors works like PushAdd, but it does not collect from the
|
||
|
|
// default registry. Instead, it collects from the provided collectors. It is a
|
||
|
|
// convenient way to push only a few metrics.
|
||
|
|
func PushAddCollectors(job, instance, url string, collectors ...Collector) error {
|
||
|
|
return pushCollectors(job, instance, url, "POST", collectors...)
|
||
|
|
}
|
||
|
|
|
||
|
|
func pushCollectors(job, instance, url, method string, collectors ...Collector) error {
|
||
|
|
r := newRegistry()
|
||
|
|
for _, collector := range collectors {
|
||
|
|
if _, err := r.Register(collector); err != nil {
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return r.Push(job, instance, url, method)
|
||
|
|
}
|