add ks-iam and ks-apigateway

Signed-off-by: hongming <talonwan@yunify.com>

vendor/github.com/jinzhu/gorm/dialect.go

@@ -72,12 +72,18 @@ func RegisterDialect(name string, dialect Dialect) {
 	dialectsMap[name] = dialect
 }
 
+// GetDialect gets the dialect for the specified dialect name
+func GetDialect(name string) (dialect Dialect, ok bool) {
+	dialect, ok = dialectsMap[name]
+	return
+}
+
 // ParseFieldStructForDialect get field's sql data type
 var ParseFieldStructForDialect = func(field *StructField, dialect Dialect) (fieldValue reflect.Value, sqlType string, size int, additionalType string) {
 	// Get redirected field type
 	var (
 		reflectType = field.Struct.Type
-		dataType    = field.TagSettings["TYPE"]
+		dataType, _ = field.TagSettingsGet("TYPE")
 	)
 
 	for reflectType.Kind() == reflect.Ptr {
@@ -106,15 +112,17 @@ var ParseFieldStructForDialect = func(field *StructField, dialect Dialect) (fiel
 	}
 
 	// Default Size
-	if num, ok := field.TagSettings["SIZE"]; ok {
+	if num, ok := field.TagSettingsGet("SIZE"); ok {
 		size, _ = strconv.Atoi(num)
 	} else {
 		size = 255
 	}
 
 	// Default type from tag setting
-	additionalType = field.TagSettings["NOT NULL"] + " " + field.TagSettings["UNIQUE"]
-	if value, ok := field.TagSettings["DEFAULT"]; ok {
+	notNull, _ := field.TagSettingsGet("NOT NULL")
+	unique, _ := field.TagSettingsGet("UNIQUE")
+	additionalType = notNull + " " + unique
+	if value, ok := field.TagSettingsGet("DEFAULT"); ok {
 		additionalType = additionalType + " DEFAULT " + value
 	}