65 lines
1.6 KiB
Go
65 lines
1.6 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.
|
|
|
|
// +build !nouname
|
|
|
|
package collector
|
|
|
|
import (
|
|
"syscall"
|
|
|
|
"github.com/prometheus/client_golang/prometheus"
|
|
)
|
|
|
|
var unameDesc = prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, "uname", "info"),
|
|
"Labeled system information as provided by the uname system call.",
|
|
[]string{
|
|
"sysname",
|
|
"release",
|
|
"version",
|
|
"machine",
|
|
"nodename",
|
|
"domainname",
|
|
},
|
|
nil,
|
|
)
|
|
|
|
type unameCollector struct{}
|
|
|
|
func init() {
|
|
Factories["uname"] = newUnameCollector
|
|
}
|
|
|
|
// NewUnameCollector returns new unameCollector.
|
|
func newUnameCollector() (Collector, error) {
|
|
return &unameCollector{}, nil
|
|
}
|
|
|
|
func (c unameCollector) Update(ch chan<- prometheus.Metric) error {
|
|
var uname syscall.Utsname
|
|
if err := syscall.Uname(&uname); err != nil {
|
|
return err
|
|
}
|
|
|
|
ch <- prometheus.MustNewConstMetric(unameDesc, prometheus.GaugeValue, 1,
|
|
unameToString(uname.Sysname),
|
|
unameToString(uname.Release),
|
|
unameToString(uname.Version),
|
|
unameToString(uname.Machine),
|
|
unameToString(uname.Nodename),
|
|
unameToString(uname.Domainname),
|
|
)
|
|
return nil
|
|
}
|