spacewander commented on a change in pull request #6256: URL: https://github.com/apache/apisix/pull/6256#discussion_r809699020
########## File path: docs/en/latest/plugins/error-log-logger.md ########## @@ -124,3 +129,21 @@ curl http://127.0.0.1:9080/apisix/admin/plugin_metadata/error-log-logger -H 'X-A "inactive_timeout": 1 }' ``` + +## How to set the clickhouse + +The plugin sends the error log as a string to the `data` field of the clickhouse table. +Step: update the attributes of the plugin Review comment: What does this sentence mean? ########## File path: t/plugin/error-log-logger-clickhouse.t ########## @@ -0,0 +1,279 @@ +# +# 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. +# +use t::APISIX 'no_plan'; + +log_level("info"); +repeat_each(1); +no_long_string(); +no_root_location(); + +add_block_preprocessor(sub { + my ($block) = @_; + + if ((!defined $block->error_log) && (!defined $block->no_error_log)) { + $block->set_value("no_error_log", "[error]"); + } + + if (!defined $block->request) { + $block->set_value("request", "GET /t"); + } + + my $http_config = $block->http_config // <<_EOC_; + server { + listen 10420; + location /error-logger-clickhouse/test { + content_by_lua_block { + ngx.req.read_body() + local data = ngx.req.get_body_data() + local headers = ngx.req.get_headers() + ngx.log(ngx.WARN, "clickhouse error log body: ", data) + for k, v in pairs(headers) do + ngx.log(ngx.WARN, "clickhouse headers: " .. k .. ":" .. v) + end + ngx.say("ok") + } + } + } +_EOC_ + + $block->set_value("http_config", $http_config); +}); + +run_tests(); + +__DATA__ + +=== TEST 1: test schema checker +--- config + location /t { + content_by_lua_block { + local core = require("apisix.core") + local plugin = require("apisix.plugins.error-log-logger") + local ok, err = plugin.check_schema( + { + clickhouse = { + user = "default", + password = "a", + database = "default", + logtable = "t", + endpoint_addr = "http://127.0.0.1:10420/error-logger-clickhouse/test"; + } + }, + core.schema.TYPE_METADATA + ) + if not ok then + ngx.say(err) + end + + ngx.say("done") + } + } +--- request +GET /t +--- response_body +done +--- no_error_log +[error] + + + +=== TEST 2: test unreachable server +--- yaml_config +apisix: + enable_admin: true + admin_key: null +plugins: + - error-log-logger +--- config + location /tg { + content_by_lua_block { + local core = require("apisix.core") + local t = require("lib.test_admin").test + local code, body = t('/apisix/admin/plugin_metadata/error-log-logger', + ngx.HTTP_PUT, + [[{ + "clickhouse": { + "user": "default", + "password": "a", + "database": "default", + "logtable": "t", + "endpoint_addr": "http://127.0.0.1:10420/error-logger-clickhouse/test"; + }, + "inactive_timeout": 1 + }]] + ) + ngx.sleep(2) + core.log.warn("this is a warning message for test2.") + } + } +--- request +GET /tg +--- response_body +--- error_log +clickhouse error log body: INSERT INTO t FORMAT JSONEachRow Review comment: Is it possible to verify the reported error log in the test? ########## File path: apisix/plugins/error-log-logger.lua ########## @@ -214,6 +227,70 @@ local function send_to_skywalking(log_message) end +local function send_to_clickhouse(log_message) + local err_msg + local res = true + local url_decoded = url.parse(config.clickhouse.endpoint_addr) Review comment: we can use `httpc:request_uri` directly like the skywalking destination? -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
