Ambassador-06-金丝雀部署

金丝雀部署:Canary Releases

ambassador使用加权循环,在多个服务之间路由流量。收集所有服务的完整指标,以便比较canary和production的相对性能。这个weight的值在0~100%之间。

---
apiVersion: getambassador.io/v2
kind:  Mapping
metadata:
  name:  quote-backend
spec:
  prefix: /backend/
  service: quote
---
apiVersion: getambassador.io/v2
kind:  Mapping
metadata:
  name:  quote-backend2
spec:
  prefix: /backend/
  service: quotev2
  weight: 10

以上这个例子中,10%的请求被分发到quote-backend2上,90%的请求被分发到quote-backend上

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转载自www.cnblogs.com/shix0909/p/12960720.html