fix

scripts/lib/my_uuid.lua

@@ -3,16 +3,10 @@ local _M = {}
 function _M.uuid()
     local uuid_cmd = "/usr/bin/uuid"
 
-    local result, _, code = os.execute(uuid_cmd)
+    local handle = io.popen(uuid_cmd)
-
+    local result = handle:read("*a")
-    if result and code == 0 then
+    ngx.log(ngx.INFO, "uuid -> ", result)
-        ngx.log(ngx.INFO, "uuid -> ", result)
+    return result
-        return result
-    else
-        ngx.status = 500
-        ngx.log(ngx.ERR, "UUID GENERATION *FAILED*")
-        ngx.exit()
-    end
 end
 
 return _M