问题描述
我在 GKE 中创建了一个集群 - (Google Kubernetes Engine) 按照此处的说明操作 https://cloud.google.com/service-mesh/docs/quickstart-asm 但使用了我自己的部署文件。 我部署了这些服务和网关文件。
部分服务
---
apiVersion: v1
kind: Service
Metadata:
name: node-microservice-service
spec:
selector:
app: node-microservice
# type: LoadBalancer
ports:
- name: tcp-node
protocol: TCP
port: 8080
targetPort: 8080
# nodePort: 30000
---
网关
apiVersion: networking.istio.io/v1alpha3
kind: Gateway
Metadata:
name: backend-gateway
spec:
selector:
istio: ingressgateway # use Istio default gateway implementation
servers:
- port:
number: 80
name: http
protocol: HTTP
hosts:
- "backend.com"
---
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
Metadata:
name: backend-ingress
spec:
hosts:
- "backend.com"
gateways:
- backend-gateway
http:
- match:
- uri:
prefix: "/node"
route:
- destination:
port:
number: 8080
host: node-microservice-service
- match:
- uri:
prefix: "/java"
route:
- destination:
port:
number: 8080
host: java-microservice-service
- match:
- uri:
prefix: "/golang"
route:
- destination:
port:
number: 8080
host: golang-microservice-service
- match:
- uri:
prefix: "/python"
route:
- destination:
port:
number: 8080
host: python-microservice-service
- route:
- destination:
port:
number: 8080
host: python-microservice-service
我使用正确的 IP 地址和主机仍然无法通过 istio 入口网关服务访问微服务。
解决方法
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