Kiu/Node_Exporter
Kiu/Node_Exporter
1
0
Fork 0
mirror of https://github.com/prometheus/node_exporter.git synced 2024-11-23 20:36:21 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

netstat: return nothing when /proc/net/snmp6 not found

Browse Source
This commit is contained in:
Matt Layher 2017-10-31 15:26:32 -04:00
parent 0eecaa9547
commit 296b62acb7
No known key found for this signature in database
GPG Key ID: 77BFE531397EDE94
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
collector/netstat_linux.go
View File

@ -121,6 +121,12 @@ func parseNetStats(r io.Reader, fileName string) (map[string]map[string]string,
func getSNMP6Stats(fileName string) (map[string]map[string]string, error) {
file, err := os.Open(fileName)
if err != nil {
// On systems with IPv6 disabled, this file won't exist.
// Do nothing.
if os.IsNotExist(err) {
return nil, nil
}
return nil, err
}
defer file.Close()