-
Notifications
You must be signed in to change notification settings - Fork 4.9k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge branch 'main' into servicelabel_beats
- Loading branch information
Showing
6 changed files
with
123 additions
and
32 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,89 @@ | ||
| // Licensed to Elasticsearch B.V. under one or more contributor | ||
| // license agreements. See the NOTICE file distributed with | ||
| // this work for additional information regarding copyright | ||
| // ownership. Elasticsearch B.V. 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. | ||
|
|
||
| //go:build integration | ||
|
|
||
| package integration | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "testing" | ||
| "time" | ||
|
|
||
| "github.com/Shopify/sarama" | ||
| ) | ||
|
|
||
| var ( | ||
| // https://github.com/elastic/sarama/blob/c7eabfcee7e5bcd7d0071f0ece4d6bec8c33928a/config_test.go#L14-L17 | ||
| // The version of MockBroker used when this test was written only supports the lowest protocol version by default. | ||
| // Version incompatibilities will result in message decoding errors between the mock and the beat. | ||
| kafkaVersion = sarama.MinVersion | ||
| kafkaTopic = "test_topic" | ||
| kafkaCfg = ` | ||
| mockbeat: | ||
| logging: | ||
| level: debug | ||
| selectors: | ||
| - publisher_pipeline_output | ||
| - kafka | ||
| queue.mem: | ||
| events: 4096 | ||
| flush.timeout: 0s | ||
| output.kafka: | ||
| topic: %s | ||
| version: %s | ||
| hosts: | ||
| - %s | ||
| backoff: | ||
| init: 0.1s | ||
| max: 0.2s | ||
| ` | ||
| ) | ||
|
|
||
| // TestKafkaOutputCanConnectAndPublish ensures the beat Kafka output can successfully produce messages to Kafka. | ||
| // Regression test for https://github.com/elastic/beats/issues/41823 where the Kafka output would | ||
| // panic on the first Publish because it's Connect method was no longer called. | ||
| func TestKafkaOutputCanConnectAndPublish(t *testing.T) { | ||
| // Create a Mock Kafka broker that will listen on localhost on a random unallocated port. | ||
| // The reference configuration was taken from https://github.com/elastic/sarama/blob/c7eabfcee7e5bcd7d0071f0ece4d6bec8c33928a/async_producer_test.go#L141. | ||
| leader := sarama.NewMockBroker(t, 1) | ||
| defer leader.Close() | ||
|
|
||
| // The mock broker must respond to a single metadata request. | ||
| metadataResponse := new(sarama.MetadataResponse) | ||
| metadataResponse.AddBroker(leader.Addr(), leader.BrokerID()) | ||
| metadataResponse.AddTopicPartition(kafkaTopic, 0, leader.BrokerID(), nil, nil, nil, sarama.ErrNoError) | ||
| leader.Returns(metadataResponse) | ||
|
|
||
| // The mock broker must return a single produce response. If no produce request is received, the test will fail. | ||
| // This guarantees that mockbeat successfully produced a message to Kafka and connectivity is established. | ||
| prodSuccess := new(sarama.ProduceResponse) | ||
| prodSuccess.AddTopicPartition(kafkaTopic, 0, sarama.ErrNoError) | ||
| leader.Returns(prodSuccess) | ||
|
|
||
| // Start mockbeat with the appropriate configuration. | ||
| mockbeat := NewBeat(t, "mockbeat", "../../libbeat.test") | ||
| mockbeat.WriteConfigFile(fmt.Sprintf(kafkaCfg, kafkaTopic, kafkaVersion, leader.Addr())) | ||
| mockbeat.Start() | ||
|
|
||
| // Wait for mockbeat to log that it successfully published a batch to Kafka. | ||
| // This ensures that mockbeat received the expected produce response configured above. | ||
| mockbeat.WaitForLogs( | ||
| `finished kafka batch`, | ||
| 10*time.Second, | ||
| "did not find finished batch log") | ||
| } |