benx203 commented on a change in pull request #3820: URL: https://github.com/apache/apisix/pull/3820#discussion_r603319995
########## File path: apisix/discovery/nacos.lua ########## @@ -0,0 +1,324 @@ +-- +-- Licensed to the Apache Software Foundation (ASF) under one or more +-- contributor license agreements. See the NOTICE file distributed with +-- this work for additional information regarding copyright ownership. +-- The ASF licenses this file to You under the Apache License, Version 2.0 +-- (the "License"); you may not use this file except in compliance with +-- the License. You may obtain a copy of the License at +-- +-- http://www.apache.org/licenses/LICENSE-2.0 +-- +-- Unless required by applicable law or agreed to in writing, software +-- distributed under the License is distributed on an "AS IS" BASIS, +-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +-- See the License for the specific language governing permissions and +-- limitations under the License. +-- + +local local_conf = require("apisix.core.config_local").local_conf() +local http = require("resty.http") +local core = require("apisix.core") +local ipairs = ipairs +local tostring = tostring +local type = type +local math = math +local math_random = math.random +local error = error +local ngx = ngx +local ngx_re = require("ngx.re") +local ngx_timer_at = ngx.timer.at +local ngx_timer_every = ngx.timer.every +local string = string +local table = table +local string_sub = string.sub +local str_byte = string.byte +local str_find = core.string.find +local str_format = string.format +local log = core.log + +local default_weight +local applications +local auth_path +local service_list_path +local page_size +local instance_list_path + +local schema = { + type = "object", + properties = { + host = { + type = "array", + minItems = 1, + items = { + type = "string", + }, + }, + fetch_interval = {type = "integer", minimum = 1, default = 30}, + prefix = {type = "string", default = "/nacos/v1/"}, + page_size = {type = "integer", minimum = 1, default = 100}, + weight = {type = "integer", minimum = 1, default = 100}, + timeout = { + type = "object", + properties = { + connect = {type = "integer", minimum = 1, default = 2000}, + send = {type = "integer", minimum = 1, default = 2000}, + read = {type = "integer", minimum = 1, default = 5000}, + }, + default = { + connect = 2000, + send = 2000, + read = 5000, + } + }, + }, + required = {"host"} +} + + +local _M = { + version = 0.1, +} + + +local function service_info() + local host = local_conf.discovery and + local_conf.discovery.nacos and local_conf.discovery.nacos.host + if not host then + log.error("do not set nacos.host") + return + end + + local username, password + -- TODO Add health check to get healthy nodes. + local url = host[math_random(#host)] + local auth_idx = str_find(url, "#") Review comment: If use @,when run test file,will throw error: Possible unintended interpolation of @127 in string at t/discovery/nacos.t line 70 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
