Add Kafka exporter and receiver configuration #5687
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| Original file line number | Diff line number | Diff line change |
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| service: | ||
| pipelines: | ||
| traces: | ||
| receivers: [otlp, jaeger, zipkin] | ||
| processors: [batch] | ||
| exporters: [kafka] | ||
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| receivers: | ||
| otlp: | ||
| protocols: | ||
| grpc: | ||
| http: | ||
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| jaeger: | ||
| protocols: | ||
| grpc: | ||
| thrift_binary: | ||
| thrift_compact: | ||
| thrift_http: | ||
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| zipkin: | ||
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| processors: | ||
| batch: | ||
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| exporters: | ||
| kafka: | ||
| brokers: | ||
| - localhost:9092 | ||
| encoding: otlp_proto |
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| Original file line number | Diff line number | Diff line change | ||||
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| @@ -0,0 +1,32 @@ | ||||||
| service: | ||||||
| extensions: [jaeger_storage] | ||||||
| pipelines: | ||||||
| traces: | ||||||
| receivers: [kafka] | ||||||
| processors: [batch] | ||||||
| exporters: [jaeger_storage_exporter] | ||||||
| telemetry: | ||||||
| metrics: | ||||||
| address: 0.0.0.0:8889 | ||||||
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| extensions: | ||||||
| jaeger_storage: | ||||||
| grpc: | ||||||
| external-storage: | ||||||
| server: localhost:17271 | ||||||
| connection-timeout: 5s | ||||||
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| receivers: | ||||||
| kafka: | ||||||
| brokers: | ||||||
| - localhost:9092 | ||||||
| encoding: otlp_proto | ||||||
| initial_offset: earliest | ||||||
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| processors: | ||||||
| batch: | ||||||
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| exporters: | ||||||
| jaeger_storage_exporter: | ||||||
| trace_storage: memstore | ||||||
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,32 @@ | ||
| service: | ||
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There was a problem hiding this comment. Why do we need this file? Ingester with memory storage doesn't make a lot of sense, since nothing else can access that storage. And you also have jaeger_query enabled, which doesn't fit the meaning of ingester. |
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| extensions: [jaeger_storage, jaeger_query] | ||
| pipelines: | ||
| traces: | ||
| receivers: [kafka] | ||
| processors: [batch] | ||
| exporters: [jaeger_storage_exporter] | ||
| telemetry: | ||
| metrics: | ||
| address: 0.0.0.0:8889 | ||
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| extensions: | ||
| jaeger_storage: | ||
| memory: | ||
| memstore: | ||
| max_traces: 100000 | ||
| memstore_archive: | ||
| max_traces: 100000 | ||
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| receivers: | ||
| kafka: | ||
| brokers: | ||
| - localhost:9092 | ||
| encoding: otlp_proto | ||
| initial_offset: earliest | ||
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| processors: | ||
| batch: | ||
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| exporters: | ||
| jaeger_storage_exporter: | ||
| trace_storage: memstore | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,57 @@ | ||
| // Copyright (c) 2024 The Jaeger Authors. | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
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| package datareceivers | ||
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| import ( | ||
| "context" | ||
| "fmt" | ||
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| "github.com/open-telemetry/opentelemetry-collector-contrib/receiver/kafkareceiver" | ||
| "github.com/open-telemetry/opentelemetry-collector-contrib/testbed/testbed" | ||
| "go.opentelemetry.io/collector/component/componenttest" | ||
| "go.opentelemetry.io/collector/consumer" | ||
| "go.opentelemetry.io/collector/receiver" | ||
| "go.opentelemetry.io/collector/receiver/receivertest" | ||
| ) | ||
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| type kafkaDataReceiver struct { | ||
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| testbed.DataReceiverBase | ||
| receiver receiver.Traces | ||
| } | ||
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| func NewKafkaDataReceiver(port int) testbed.DataReceiver { | ||
| return &kafkaDataReceiver{DataReceiverBase: testbed.DataReceiverBase{Port: port}} | ||
| } | ||
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| func (dr *kafkaDataReceiver) Start(tc consumer.Traces, _ consumer.Metrics, _ consumer.Logs) error { | ||
| factory := kafkareceiver.NewFactory() | ||
| cfg := factory.CreateDefaultConfig().(*kafkareceiver.Config) | ||
| cfg.Brokers = []string{fmt.Sprintf("localhost:%d", dr.Port)} | ||
| cfg.GroupID = "testbed_collector" | ||
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| var err error | ||
| set := receivertest.NewNopSettings() | ||
| dr.receiver, err = factory.CreateTracesReceiver(context.Background(), set, cfg, tc) | ||
| if err != nil { | ||
| return err | ||
| } | ||
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| return dr.receiver.Start(context.Background(), componenttest.NewNopHost()) | ||
| } | ||
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| func (dr *kafkaDataReceiver) Stop() error { | ||
| return dr.receiver.Shutdown(context.Background()) | ||
| } | ||
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| func (dr *kafkaDataReceiver) GenConfigYAMLStr() string { | ||
| return fmt.Sprintf(` | ||
| kafka: | ||
| brokers: | ||
| - localhost:%d | ||
| encoding: otlp_proto`, dr.Port) | ||
| } | ||
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| func (*kafkaDataReceiver) ProtocolName() string { | ||
| return "kafka" | ||
| } | ||
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use name that doesn't look like it's part of the config struct