listen:
  port: 4040
  address: "localhost"
  metrics_endpoint: "/metrics"

namespaces:
  - name: nginx
    format: "%FORMAT%"
    source:
      files:
        - /var/log/nginx/access.log
     metrics_override:
       - from: server_name
    labels:
      host: %HOST%
      environment: "production"
    histogram_buckets: [.001, .01, .1, .5, 1, 5, 10]