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node_exporter/collector/paths.go

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// 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.
package collector
import (
"flag"
"path"
"github.com/prometheus/procfs"
)
var (
// The path of the proc filesystem.
procPath = flag.String("collector.procfs", procfs.DefaultMountPoint, "procfs mountpoint.")
sysPath = flag.String("collector.sysfs", "/sys", "sysfs mountpoint.")
)
func procFilePath(name string) string {
return path.Join(*procPath, name)
}
func sysFilePath(name string) string {
return path.Join(*sysPath, name)
}