3170e5b8a9
etcd was updated to v3.3.9 in 8788a4804f, but
dependencies were not bumped. This bumps dependencies to the same versions as
was done upstream in moby/moby
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
68 lines
1.9 KiB
Go
68 lines
1.9 KiB
Go
// Copyright 2018 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 nfs
|
|
|
|
import (
|
|
"bufio"
|
|
"fmt"
|
|
"io"
|
|
"strings"
|
|
|
|
"github.com/prometheus/procfs/internal/util"
|
|
)
|
|
|
|
// ParseClientRPCStats returns stats read from /proc/net/rpc/nfs
|
|
func ParseClientRPCStats(r io.Reader) (*ClientRPCStats, error) {
|
|
stats := &ClientRPCStats{}
|
|
|
|
scanner := bufio.NewScanner(r)
|
|
for scanner.Scan() {
|
|
line := scanner.Text()
|
|
parts := strings.Fields(scanner.Text())
|
|
// require at least <key> <value>
|
|
if len(parts) < 2 {
|
|
return nil, fmt.Errorf("invalid NFS metric line %q", line)
|
|
}
|
|
|
|
values, err := util.ParseUint64s(parts[1:])
|
|
if err != nil {
|
|
return nil, fmt.Errorf("error parsing NFS metric line: %s", err)
|
|
}
|
|
|
|
switch metricLine := parts[0]; metricLine {
|
|
case "net":
|
|
stats.Network, err = parseNetwork(values)
|
|
case "rpc":
|
|
stats.ClientRPC, err = parseClientRPC(values)
|
|
case "proc2":
|
|
stats.V2Stats, err = parseV2Stats(values)
|
|
case "proc3":
|
|
stats.V3Stats, err = parseV3Stats(values)
|
|
case "proc4":
|
|
stats.ClientV4Stats, err = parseClientV4Stats(values)
|
|
default:
|
|
return nil, fmt.Errorf("unknown NFS metric line %q", metricLine)
|
|
}
|
|
if err != nil {
|
|
return nil, fmt.Errorf("errors parsing NFS metric line: %s", err)
|
|
}
|
|
}
|
|
|
|
if err := scanner.Err(); err != nil {
|
|
return nil, fmt.Errorf("error scanning NFS file: %s", err)
|
|
}
|
|
|
|
return stats, nil
|
|
}
|