我已经为开放遥测收集器、prometheus和jaeger配置了docker compose，并通过otel代理发送数据。Jaeger工作正常，但prometheus没有显示任何指标，尽管收集器接收指标数据。
以下是我的配置：
docker-compose.yml:

# docker-compose.yml file
version: "3.5"
services:
  jaeger:
    container_name: jaeger
    hostname: jaeger
    networks:
      - backend
    image: jaegertracing/all-in-one:latest
    volumes:
      - "./jaeger-ui.json:/etc/jaeger/jaeger-ui.json"
    command: --query.ui-config /etc/jaeger/jaeger-ui.json
    environment:
      - METRICS_STORAGE_TYPE=prometheus
      - PROMETHEUS_SERVER_URL=http://prometheus:9090
    ports:
      - "14250:14250"
      - "14268:14268"
      - "6831:6831/udp"
      - "16686:16686"
      - "16685:16685"
  collector:
    container_name: collector
    hostname: collector
    networks:
      - backend
    image: otel/opentelemetry-collector-contrib:latest
    volumes:
      - "./otel-collector-config.yml:/etc/otelcol/otel-collector-config.yml"
    command: --config /etc/otelcol/otel-collector-config.yml
    ports:
      - "5555:5555"
      - "6666:6666"
    depends_on:
      - jaeger
  prometheus:
    container_name: prometheus
    hostname: prometheus
    networks:
      - backend
    image: prom/prometheus:latest
    volumes:
      - "./prometheus.yml:/etc/prometheus/prometheus.yml"
    ports:
      - "9090:9090"
networks:
  backend:

otel-collector-config.yml:

receivers:
  otlp:
    protocols:
      grpc:
        endpoint: 0.0.0.0:5555
processors:
  batch:
    timeout: 1s
    send_batch_size: 1
exporters:
  prometheus:
    endpoint: "collector:6666"
  jaeger:
    endpoint: "jaeger:14250" # using the docker-compose name of the jaeger container
    tls:
      insecure: true
service:
  pipelines:
    traces:
      receivers: [ otlp ]
      processors: [ batch ]
      exporters: [ jaeger ]
    metrics:
      receivers: [ otlp ]
      processors: [ batch ]
      exporters: [ prometheus ]

prometheus.yml:

global:
  scrape_interval: 1s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
  evaluation_interval: 1s # Evaluate rules every 15 seconds. The default is every 1 minute.
  # scrape_timeout is set to the global default (10s).
scrape_configs:
  - job_name: collector
    scrape_interval: 1s
    static_configs:
      - targets: [ 'collector:6666' ] # using the name of the OpenTelemetryCollector container defined in the docker compose file

下面是我的tracer.properties配置用于otel代理的java：

otel.traces.exporter=otlp,logging
otel.metrics.exporter=otlp
otel.logs.exporter=none
otel.service.name=service1
otel.exporter.otlp.endpoint=http://0.0.0.0:5555
otel.exporter.otlp.protocol=grpc
otel.traces.sampler=always_on
otel.metric.export.interval=1000

我可以毫无问题地在jaeger中获取跟踪数据：

但是，指标不起作用：

我也无法在Prometheus中看到任何指标数据：

我缺少什么配置才能让它工作？还请指定如何为生产优化它。