我想将一些自定义标头传递给金丝雀服务。在将这两个映射添加到模板时,它会忽略weight
并将标头添加到 100% 的流量并将它们路由到金丝雀服务。
以下是我的大使服务配置
getambassador.io/config: |
---
apiVersion: ambassador/v1
kind: Mapping
name: flag_off_mapping
prefix: /web-app/
service: web-service-flag
weight: 99
---
apiVersion: ambassador/v1
kind: Mapping
name: flag_on_mapping
prefix: /web-app/
add_request_headers:
x-halfbakedfeature: enabled
service: web-service-flag
weight: 1
我预计 99% 的流量会在没有任何附加标头的情况下访问服务,而 1% 的流量会在将x-halfbakedfeature: enabled
标头添加到请求对象的情况下访问服务。
- 大使:0.50.3
- Kubernetes 环境 [AWS L7 ELB]
$ kubectl version
Client Version: version.Info{Major:"1", Minor:"13", GitVersion:"v1.13.3", GitCommit:"721bfa751924da8d1680787490c54b9179b1fed0", GitTreeState:"clean", BuildDate:"2019-02-04T04:48:03Z", GoVersion:"go1.11.5", Compiler:"gc", Platform:"darwin/amd64"}
Server Version: version.Info{Major:"1", Minor:"12", GitVersion:"v1.12.1", GitCommit:"4ed3216f3ec431b140b1d899130a69fc671678f4", GitTreeState:"clean", BuildDate:"2018-10-05T16:36:14Z", GoVersion:"go1.10.4", Compiler:"gc", Platform:"linux/amd64"}
$
为在 Github 和 SO 中的 X-posting 道歉。