tzssangglass commented on code in PR #7643: URL: https://github.com/apache/apisix/pull/7643#discussion_r945467918
########## apisix/plugins/elasticsearch-logging.lua: ########## @@ -0,0 +1,154 @@ +-- +-- 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 ngx = ngx +local core = require("apisix.core") +local ngx_now = ngx.now +local http = require("resty.http") +local log_util = require("apisix.utils.log-util") +local bp_manager_mod = require("apisix.utils.batch-processor-manager") + +local DEFAULT_ELASTICSEARCH_SOURCE = "apache-apisix-elasticsearch-logging" + +local plugin_name = "elasticsearch-logging" +local batch_processor_manager = bp_manager_mod.new(plugin_name) +local str_format = core.string.format +local str_sub = string.sub + + +local schema = { + type = "object", + properties = { + endpoint = { + type = "object", + properties = { + uri = core.schema.uri_def, + index = { type = "string"}, + type = { type = "string"}, + username = { type = "string"}, + password = { type = "string"}, + timeout = { + type = "integer", + minimum = 1, + default = 10 + }, + ssl_verify = { + type = "boolean", + default = true + } + }, + required = { "uri", "index" } + }, + }, + required = { "endpoint" }, +} + + +local _M = { + version = 0.1, + priority = 413, + name = plugin_name, + schema = batch_processor_manager:wrap_schema(schema), +} + + +function _M.check_schema(conf) + return core.schema.check(schema, conf) +end + + +local function get_logger_entry(conf) + local entry = log_util.get_full_log(ngx, conf) + return core.json.encode({ + create = { + _index = conf.endpoint.index, + _type = conf.endpoint.type + } + }) .. "\n" .. + core.json.encode({ + time = ngx_now(), + host = entry.server.hostname, + source = DEFAULT_ELASTICSEARCH_SOURCE, + request_url = entry.request.url, + request_method = entry.request.method, + request_headers = entry.request.headers, + request_query = entry.request.querystring, + request_size = entry.request.size, + response_headers = entry.response.headers, + response_status = entry.response.status, + response_size = entry.response.size, + latency = entry.latency, + upstream = entry.upstream, + }) .. "\n" +end + + +local function send_to_elasticsearch(conf, entries) + local httpc, err = http.new() + if not httpc then + return false, str_format("create http error: %s", err) + end + + local uri = conf.endpoint.uri .. + (str_sub(conf.endpoint.uri, -1) == "/" and "_bulk" or "/_bulk") + local body = core.table.concat(entries, "") + local headers = {["Content-Type"] = "application/json"} + if conf.endpoint.username and conf.endpoint.password then + local authorization = "Basic " .. ngx.encode_base64( + conf.endpoint.username .. ":" .. conf.endpoint.password + ) + headers["Authorization"] = authorization + end + + core.log.info("uri: ", uri, ", body: ", body, ", headers: ", core.json.encode(headers)) + + httpc:set_timeout(conf.endpoint.timeout * 1000) + local resp, err = httpc:request_uri(uri, { + ssl_verify = conf.endpoint.ssl_verify, + method = "POST", + headers = headers, + body = body + }) + if not resp then + return false, str_format("RequestError: %s", err or "") + end + + if resp.status ~= 200 then + return false, str_format("response status: %d, response body: %s", Review Comment: ```suggestion return false, str_format("elasticsearch server returned status status: %d, body: %s", ``` -- 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. To unsubscribe, e-mail: notifications-unsubscr...@apisix.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
