rootless: create libpod.conf when it doesn't exist
@@ -264,6 +264,7 @@ func NewRuntime(options ...RuntimeOption) (runtime *Runtime, err error) {
configPath := ConfigPath
foundConfig := true
+ rootlessConfigPath := ""
if rootless.IsRootless() {
home := os.Getenv("HOME")
if runtime.config.SignaturePolicyPath == "" {
@@ -272,7 +273,10 @@ func NewRuntime(options ...RuntimeOption) (runtime *Runtime, err error) {
runtime.config.SignaturePolicyPath = newPath
}
}
- configPath = filepath.Join(home, ".config/containers/libpod.conf")
+
+ rootlessConfigPath = filepath.Join(home, ".config/containers/libpod.conf")
+
+ configPath = rootlessConfigPath
if _, err := os.Stat(configPath); err != nil {
foundConfig = false
}
@@ -317,6 +321,22 @@ func NewRuntime(options ...RuntimeOption) (runtime *Runtime, err error) {
if err := makeRuntime(runtime); err != nil {
return nil, err
}
+
+ if !foundConfig && rootlessConfigPath != "" {
+ os.MkdirAll(filepath.Dir(rootlessConfigPath), 0755)
+ file, err := os.OpenFile(rootlessConfigPath, os.O_RDWR|os.O_CREATE|os.O_EXCL, 0666)
+ if err != nil && !os.IsExist(err) {
+ return nil, errors.Wrapf(err, "cannot open file %s", rootlessConfigPath)
+ }
+ if err == nil {
+ defer file.Close()
+ enc := toml.NewEncoder(file)
+ if err := enc.Encode(runtime.config); err != nil {
+ os.Remove(rootlessConfigPath)
+ }
+ }
+ }
+
return runtime, nil
}
