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Glossary

  • Upstream: A backend service the gateway proxies to (e.g. trade/task). See Proxy.
  • Readiness: GET /readyz performs upstream checks before reporting healthy. See Troubleshooting and Health checker.
  • Admin server: Control-plane HTTP server (status/config/reload) typically bound to localhost. See Admin API.
  • Problem+JSON: Standard error format returned by some gateway handlers. See Problem+JSON.