这个架构相对比较简单,主要为验证istio对流量的分配能力
注释:此架构包含一个nginx-proxy做反向代理,两台nginx做web服务,其中一台nginx访问根返回v1,一台返回v2
目标:
A)header中user=xforce则只转发至v2
B)返回v1和v2的次数和配置的流量权重吻合
部署步骤
1) 先启动两台nginx-web服务及其svc
apiVersion: v1
kind: Service
metadata:
name: nginx
labels:
app: nginx
service: nginx
spec:
ports:
- port: 80
name: http
selector:
app: nginx
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: nginx-svc
---
apiVersion: v1
kind: ReplicationController
metadata:
name: nginx-v1
labels:
app: nginx
version: v1
spec:
replicas: 1
template:
metadata:
labels: