我已经浏览了官方的 Otel 收集器文档,并使用 Docker 和以下配置/代码文件运行收集器,但是当应用程序尝试 POST 到 /v1/traces 端点时,总是从收集器获得 404。我还尝试了各种代码示例,这篇文章,在 macOS 和 Ubuntu 上运行收集器,使用旧版本,但都没有成功。甚至curl -s -X POST 'http://localhost:55681/v1/traces
给出 404。这不再是正确的端点吗?它一定很简单。:)
docker run -it --rm -p 13133:13133 -p 14250:14250 -p 14268:14268 -p 55678-55681:55678-55681 -p 4317:4317 -p 8888:8888 -p 9411:9411 --name opentelemetry-collector -v "${PWD}/collector.yaml":/collector.yaml otel/opentelemetry-collector --config collector.yaml
收集器.yaml
receivers:
otlp:
protocols:
grpc:
http:
processors:
batch:
exporters:
otlp:
endpoint: 0.0.0.0:4317
jaeger:
endpoint: 0.0.0.0:14250
extensions:
health_check:
pprof:
zpages:
service:
extensions: [health_check, pprof, zpages]
pipelines:
traces:
receivers: [otlp]
processors: [batch]
exporters: [otlp]
metrics:
receivers: [otlp]
processors: [batch]
exporters: [otlp]
logs:
receivers: [otlp]
processors: [batch]
exporters: [otlp]
Angular 应用程序中的 TypeScript
import { Injectable } from '@angular/core';
import { JaegerExporter, ExporterConfig } from '@opentelemetry/exporter-jaeger';
import { WebTracerProvider } from '@opentelemetry/web';
import { SimpleSpanProcessor, ConsoleSpanExporter } from '@opentelemetry/tracing';
import { CollectorExporterNodeConfigBase, CollectorTraceExporter } from '@opentelemetry/exporter-collector';
@Injectable({
providedIn: 'root'
})
export class TracerService {
public tracerProvider: WebTracerProvider;
constructor() {
this.tracerProvider = new WebTracerProvider();
this.tracerProvider.addSpanProcessor(new SimpleSpanProcessor(new ConsoleSpanExporter()));
let conf: CollectorExporterNodeConfigBase = {};
const exporter = new CollectorTraceExporter(conf);
this.tracerProvider.addSpanProcessor(new SimpleSpanProcessor(exporter));
this.tracerProvider.register();
}
}
普罗米修斯.yaml
global:
scrape_interval: 15s # Default is every 1 minute.
scrape_configs:
- job_name: 'collector'
# metrics_path defaults to '/metrics'
# scheme defaults to 'http'.
static_configs:
- targets: ['collector:9464']