docker - Prometheus + Spring Boot的Docker端口问题

Question

我正在尝试通过prometheus docker镜像进行连接以获取端点指标。以下是我的yml文件。但是我从普罗米修斯那里得到了错误Get http://localhost:8080/assessments/metrics: dial tcp 127.0.0.1:8080: connect: connection refused。如果我从浏览器执行此操作，它将运行。我如何映射端口，以便docker识别。

global:
  scrape_interval:     15s
  evaluation_interval: 15s

rule_files:
  # - "first.rules"
  # - "second.rules"

scrape_configs:
  - job_name: 'prometheus'
    static_configs:
      - targets: ['localhost:9090']

  - job_name: 'assessments'
    metrics_path: /assessments/metrics
    static_configs:
      - targets: ['localhost:8080']
~                                       

Answer 1

我可以通过使用docker.for.mac.localhost:8080修改yml来解决此问题。这使它意识到必须在Mac中寻找端口8080