retry_policy: retry_on: <string> num_retries: <integer> per_try_timeout: <string>
retry_on：必输项，可填如下：5xx, gateway-error, connect-failure, retriable-4xx, refused-stream, retriable-status-codesnum_retries：失败的重试次数per_try_timeout：重试超时时间--- apiVersion: getambassador.io/v2 kind: Mapping metadata: name: quote-backend spec: prefix: /backend/ service: quote retry_policy: retry_on: "5xx" num_retries: 10
原文：https://www.cnblogs.com/shix0909/p/12960675.html