Istio Ingress使用ACM:上游连接错误或头前断开/重置。重置原因:连接终止

Question

我尝试使用SSL设置一个aws负载均衡器(ELB)，按照#6566的指示

证书附在ELB上。

然而，当我试图在浏览器上访问我们的网站时，我遇到了“上游连接错误或头前断开/重置。重置原因:连接终止”的问题。

我们的设置没有SSL之前就已经开始工作了。

我使用自定义values.yaml安装istio (helm模板)：

helm模板./ istio /install/kubernetes/helm/istio -名称istio-命名空间istio-system -值。/mesh/value.name\ kubectl应用-f -

我已经将下面的注释插入到gateways标记中：

istio-ingressgateway:
    serviceAnnotations: 
      service.beta.kubernetes.io/aws-load-balancer-ssl-cert: "arn:aws:acm:ap-southeast-1:xxxxx:certificate/my-crt"
      service.beta.kubernetes.io/aws-load-balancer-backend-protocol: "http"
      service.beta.kubernetes.io/aws-load-balancer-ssl-ports: "https"

这是我的gateway.yaml

apiVersion: networking.istio.io/v1alpha3
kind: Gateway
metadata:
  name: istio-gateway
spec:
  selector:
    istio: ingressgateway #default istio ingressgateway
  servers:
  - port:
      number: 80
      name: http-istio-gateway
      protocol: HTTP
    hosts:
    - "*"
    tls:
      httpsRedirect: true
  - port:
      number: 443
      name: https-istio-gateway
      protocol: HTTP
    hosts:
    - "*"
---
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: api-gateway
spec:
  gateways:
  - istio-gateway
  hosts:
  - "*"
  http:
  - match:
    - uri:
        prefix: /socket.io/
    route:
    - destination:
        host: api-gateway-ws.default.svc.cluster.local
        port:
          number: 5001
  - match:
    - uri:
        prefix: /
    route:
    - destination:
        host: api-gateway.default.svc.cluster.local
        port:
          number: 5000

Answer 1

我已经通过更新VirtualService清单解决了这个问题。

不确定为什么在添加多个“匹配”时会出现错误。

...
---
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: api-gateway
spec:
  gateways:
  - istio-gateway
  hosts:
  - "*"
  http:
  - match:
    - uri:
        prefix: "/socket.io"
    route:
    - destination:
        host: api-gateway-ws.default.svc.cluster.local
        port:
          number: 5001
    websocketUpgrade: true
  - route:
    - destination:
        host: api-gateway.default.svc.cluster.local
        port:
          number: 5000