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Certificate store: ensure data is written to disk

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Kubernetes-commit: 653f48d8867d0b8487e3f824b3680ddc7d85758f
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novahe 2025-03-30 10:46:59 +08:00 committed by Kubernetes Publisher
parent 451ac0fcb5
commit 3262fdedea
1 changed files with 5 additions and 0 deletions
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5
util/certificate/certificate_store.go
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@ -231,6 +231,11 @@ func (s *fileStore) Update(certData, keyData []byte) (*tls.Certificate, error) {
} }
pem.Encode(f, keyBlock) pem.Encode(f, keyBlock)
// Ensure data is written to disk
if err := f.Sync(); err != nil {
return nil, fmt.Errorf("failed to sync certificate data to disk: %w (file: %q)", err, certPath)
}
cert, err := loadFile(certPath) cert, err := loadFile(certPath)
if err != nil { if err != nil {
return nil, err return nil, err