Kubernetes でオープン テレメトリ コレクタを構成しようとしています。https://www.jaegertracing.io/docs/1.22/opentelemetry/にある jaegerを 1 つの展開にまとめて、私の minikube で実行されている kubernete に移植しました。
問題は、オープン テレメトリ コレクタが jaeger トレースを受信してプロキシ コンテナに送信できないように見えることです。私の jaeger all in one アプリは、私の minikube インスタンスで動作しているようです。トレースはホット ラップ アプリを介して送信されており、jaeger UI でトレースを表示できます。
私の開いているテレメトリ コレクターは次のようになります。
receivers:
jaeger:
protocols:
grpc:
endpoint: 0.0.0.0:14250
thrift_compact:
endpoint: 0.0.0.0:6831
thrift_http:
endpoint: 0.0.0.0:14268
logging:
loglevel: debug
exporters:
zipkin:
endpoint: "http://proxy.collector-agent.svc.cluster.local:80/v1/observations/api/v2/spans"
insecure: true
logging:
loglevel: debug
processors:
batch:
extensions:
health_check:
pprof:
endpoint: :1888
zpages:
endpoint: :55679
service:
extensions: [pprof, zpages, health_check]
pipelines:
traces:
receivers: [jaeger]
processors: [batch]
exporters: [zipkin]
metrics:
receivers: [otlp]
processors: [batch]
exporters: [logging]
open-tel コレクターは jaeger の痕跡さえ受け取っていないようです。コンテナーからのログは以下のとおりです。
dev-MacBook-Pro otel-agent % kubectl logs otel-collector-6c4db7687c-h9pm9
2021-03-10T16:53:39.394Z info service/service.go:411 Starting OpenTelemetry Collector... {"Version": "v0.22.0-7-gc8bc12e3", "GitHash": "c8bc12e3", "NumCPU": 2}
2021-03-10T16:53:39.404Z info service/service.go:593 Using memory ballast {"MiBs": 683}
2021-03-10T16:53:39.404Z info service/service.go:255 Setting up own telemetry...
2021-03-10T16:53:39.406Z info service/telemetry.go:102 Serving Prometheus metrics {"address": ":8888", "level": 0, "service.instance.id": "85884852-3e34-4b13-b24e-03d7e9f49868"}
2021-03-10T16:53:39.406Z info service/service.go:292 Loading configuration...
2021-03-10T16:53:39.409Z info service/service.go:303 Applying configuration...
2021-03-10T16:53:39.409Z info service/service.go:324 Starting extensions...
2021-03-10T16:53:39.409Z info builder/extensions_builder.go:53 Extension is starting... {"component_kind": "extension", "component_type": "health_check", "component_name": "health_check"}
2021-03-10T16:53:39.409Z info healthcheckextension/healthcheckextension.go:40 Starting health_check extension {"component_kind": "extension", "component_type": "health_check", "component_name": "health_check", "config": {"TypeVal":"health_check","NameVal":"health_check","Port":13133}}
2021-03-10T16:53:39.410Z info builder/extensions_builder.go:59 Extension started. {"component_kind": "extension", "component_type": "health_check", "component_name": "health_check"}
2021-03-10T16:53:39.410Z info builder/extensions_builder.go:53 Extension is starting... {"component_kind": "extension", "component_type": "zpages", "component_name": "zpages"}
2021-03-10T16:53:39.410Z info zpagesextension/zpagesextension.go:42 Register Host's zPages {"component_kind": "extension", "component_type": "zpages", "component_name": "zpages"}
2021-03-10T16:53:39.413Z info zpagesextension/zpagesextension.go:55 Starting zPages extension {"component_kind": "extension", "component_type": "zpages", "component_name": "zpages", "config": {"TypeVal":"zpages","NameVal":"zpages","Endpoint":"localhost:55679"}}
2021-03-10T16:53:39.413Z info builder/extensions_builder.go:59 Extension started. {"component_kind": "extension", "component_type": "zpages", "component_name": "zpages"}
2021-03-10T16:53:39.414Z info builder/exporters_builder.go:302 Exporter is enabled. {"component_kind": "exporter", "exporter": "zipkin"}
2021-03-10T16:53:39.414Z info service/service.go:339 Starting exporters...
2021-03-10T16:53:39.414Z info builder/exporters_builder.go:92 Exporter is starting... {"component_kind": "exporter", "component_type": "zipkin", "component_name": "zipkin"}
2021-03-10T16:53:39.414Z info builder/exporters_builder.go:97 Exporter started. {"component_kind": "exporter", "component_type": "zipkin", "component_name": "zipkin"}
2021-03-10T16:53:39.414Z info memorylimiter/memorylimiter.go:108 Memory limiter configured {"component_kind": "processor", "component_type": "memory_limiter", "component_name": "memory_limiter", "limit_mib": 1572864000, "spike_limit_mib": 536870912, "check_interval": 5}
2021-03-10T16:53:39.414Z info builder/pipelines_builder.go:203 Pipeline is enabled. {"pipeline_name": "traces/1", "pipeline_datatype": "traces"}
2021-03-10T16:53:39.414Z info service/service.go:352 Starting processors...
2021-03-10T16:53:39.414Z info builder/pipelines_builder.go:51 Pipeline is starting... {"pipeline_name": "traces/1", "pipeline_datatype": "traces"}
2021-03-10T16:53:39.414Z info builder/pipelines_builder.go:61 Pipeline is started. {"pipeline_name": "traces/1", "pipeline_datatype": "traces"}
2021-03-10T16:53:39.414Z info builder/receivers_builder.go:230 Receiver is enabled. {"component_kind": "receiver", "component_type": "jaeger", "component_name": "jaeger", "datatype": "traces"}
2021-03-10T16:53:39.414Z info builder/receivers_builder.go:105 Ignoring receiver as it is not used by any pipeline {"component_kind": "receiver", "component_type": "zipkin", "component_name": "zipkin", "receiver": "zipkin"}
2021-03-10T16:53:39.414Z info service/service.go:364 Starting receivers...
2021-03-10T16:53:39.414Z info builder/receivers_builder.go:70 Receiver is starting... {"component_kind": "receiver", "component_type": "jaeger", "component_name": "jaeger"}
2021-03-10T16:53:39.415Z info static/strategy_store.go:201 No sampling strategies provided or URL is unavailable, using defaults {"component_kind": "receiver", "component_type": "jaeger", "component_name": "jaeger"}
2021-03-10T16:53:39.415Z info builder/receivers_builder.go:75 Receiver started. {"component_kind": "receiver", "component_type": "jaeger", "component_name": "jaeger"}
2021-03-10T16:53:39.415Z info healthcheck/handler.go:128 Health Check state change {"component_kind": "extension", "component_type": "health_check", "component_name": "health_check", "status": "ready"}
2021-03-10T16:53:39.415Z info service/service.go:267 Everything is ready. Begin running and processing data.
イェーガーの痕跡を大量に送信しても、コレクターは何も受信していないようです。さらにデバッグする方法や、不足している構成はありますか? どんな助けでも大歓迎です。