kind: Service
apiVersion: v1
metadata:
  name: public-rpc-nodes
  namespace: pow
spec:
  selector:
    component: public-rpc-node
    universe: geth
  ports:
    - port: 8545
      targetPort: 8545
      name: http-rpc
      protocol: TCP
    - port: 8546
      targetPort: 8546
      name: http-ws
      protocol: TCP
    - port: 8547
      targetPort: 8547
      name: http-graphql
  type: ClusterIP
---
apiVersion: networking.istio.io/v1alpha3
kind: Gateway
metadata:
  name: public-rpc-nodes-gateway
  namespace: pow
spec:
  selector:
    istio: ingressgateway 
  servers:
  - port:
      number: 80
      name: http
      protocol: HTTP
    hosts:
    - goerli.prylabs.net
    tls:
      httpsRedirect: false
  - port:
      number: 443
      name: https
      protocol: HTTPS
    hosts:
    - goerli.prylabs.net
    tls:
      mode: SIMPLE
      privateKey: /etc/istio/ingressgateway-certs/tls.key
      serverCertificate: /etc/istio/ingressgateway-certs/tls.crt
---
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: public-rpc-nodes
  namespace: pow
spec:
  hosts:
  - goerli.prylabs.net
  gateways:
  - public-rpc-nodes-gateway
  http:
  - match:
    - uri:
        prefix: /websocket
    route:
    - destination: 
        port:
          number: 8546
        host: public-rpc-nodes.pow.svc.cluster.local
    websocketUpgrade: true
  - match:
    - uri:
        prefix: /graphql
    route:
    - destination: 
        port:
          number: 8547
        host: public-rpc-nodes.pow.svc.cluster.local
  - match: # Must be last
    - uri:
        prefix: /
    route:
    - destination:
        port:
          number: 8545
        host: public-rpc-nodes.pow.svc.cluster.local
        subset: v1
      weight: 50
    - destination:
        port:
          number: 8545
        host: public-rpc-nodes.pow.svc.cluster.local
        subset: v1-stable
      weight: 50
---
 apiVersion: networking.istio.io/v1alpha3
 kind: DestinationRule
 metadata:
   name: public-rpc-nodes
   namespace: pow
 spec:
   host: public-rpc-nodes.pow.svc.cluster.local
   subsets:
   - name: v1
     labels:
       version: v1
   - name: v1-stable
     labels:
       version: v1-stable
   trafficPolicy:
     loadBalancer:
       consistentHash:
         useSourceIp: true