add auto init/unseal for vault

pkg/config/config.go

@@ -15,7 +15,7 @@ type Host struct {
 }
 
 type Config struct {
-	DataDir     string
+	WorkDir     string
 	Credentials struct {
 		User            string `yaml:"user"`
 		Password        string `yaml:"password"`
@@ -43,9 +43,9 @@ type Config struct {
 
 var instance *Config
 
-func CreateConfig(configPath string, dataDir string, password string) *Config {
+func CreateConfig(configPath string, workDir string, password string) *Config {
 	instance = &Config{}
-	instance.DataDir = dataDir
+	instance.WorkDir = workDir
 
 	if err := cleanenv.ReadConfig(configPath, instance); err != nil {
 		helper, _ := cleanenv.GetDescription(instance, nil)