github/multus-cni
1
0
Fork 1
mirror of https://github.com/k8snetworkplumbingwg/multus-cni.git synced 2025-07-03 19:06:15 +00:00
Code Issues Projects Releases Wiki Activity

fix multus config file generation to avoid self-delegation

Browse Source 
Check masterConfigPath file and skip if it is multus generated
files. Fix #1130
This commit is contained in:
Tomofumi Hayashi 2023-08-16 21:00:26 +09:00
parent 8d8aa80cd5
commit 159f2610c0
1 changed files with 11 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
cmd/thin_entrypoint/main.go
View File

@ -305,7 +305,17 @@ func (o *Options) createMultusConfig() (string, error) {
return "", fmt.Errorf("cannot find master CNI config in %q: %v", o.MultusAutoconfigDir, err)
}
masterConfigPath := files[0]
masterConfigPath := ""
for _, filename := range files {
if !strings.HasPrefix(filepath.Base(filename), "00-multus.conf") {
masterConfigPath = filename
break
}
}
if masterConfigPath == "" {
return "", fmt.Errorf("cannot find valid master CNI config in %q", o.MultusAutoconfigDir)
}
masterConfigBytes, err := os.ReadFile(masterConfigPath)
if err != nil {
return "", fmt.Errorf("cannot read master CNI config file %q: %v", masterConfigPath, err)