INNER CODE UNIT · Go

cleanupBpfMaps

kubearmor/KubeArmor · KubeArmor/main.go:27

func cleanupBpfMaps(bpfMapsDir string, removeFn func(string) error) error {
	entries, err := os.ReadDir(bpfMapsDir)
	if err != nil {
		return err
	}
	for _, entry := range entries {
		if entry.IsDir() {
			continue
		}
		if isKubeArmorBpfMap(entry.Name()) {
			path := filepath.Join(bpfMapsDir, entry.Name())
			if err := removeFn(path); err != nil {
				kg.Errf("Failed to delete BPF map %s: %v", path, err)
			} else {
				kg.Warnf("Deleting existing map %s. This indicates previous cleanup failed", path)
			}
		}
	}

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