# HTTP Active Requests
#
# Prometheus gauge for HTTP requests currently in flight per listener.
# Incremented on admission and decremented when the request context is
# dropped, so client aborts and reset streams are accounted for. Scraped
# via the admin /metrics endpoint.
#
# Usage:
#   cargo run -p praxis-proxy -- -c examples/configs/observability/http-active-requests.yaml
#
# Exercise:
#   curl -s http://localhost:8080/
#   curl -s http://localhost:9901/metrics | grep http_active_requests

admin:
  address: "127.0.0.1:9901"

insecure_options:
  allow_private_endpoints: true

listeners:
  - name: web
    address: "127.0.0.1:8080"
    filter_chains:
      - routing

filter_chains:
  - name: routing
    filters:
      - filter: router
        routes:
          - path_prefix: "/"
            cluster: backend
      - filter: load_balancer
        clusters:
          - name: backend
            endpoints:
              - "127.0.0.1:3000"