ISTIO_INGRESS=$(kubectl get svc -n istio-system istio-ingressgateway -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
ISTIO_INGRESS+=$(kubectl get svc -n istio-system istio-ingressgateway -o jsonpath='{.status.loadBalancer.ingress[0].hostname}')

echo "Seldon Enterprise Platform: http://$ISTIO_INGRESS/seldon-deploy/"

kubectl apply -f seldon-mesh-vs.yaml

virtualservice.networking.istio.io/seldon-mesh created

kubectl rollout status deployment/seldon-enterprise-seldon-deploy -n seldon-system

deployment "seldon-enterprise-seldon-deploy" successfully rolled out

curl -L https://istio.io/downloadIstio | sh -
cd istio-<version>
export PATH=$PWD/bin:$PATH

istioctl install --set profile=default -y

kubectl get svc istio-ingressgateway -n istio-system

 apiVersion: networking.istio.io/v1alpha3
 kind: Gateway
 metadata:
   name: my-gateway
   namespace: istio-system
 spec:
   selector:
     istio: ingressgateway # Use Istio's default ingress gateway
   servers:
   - port:
       number: 80
       name: http
       protocol: HTTP
     hosts:
     - "*"

kubectl get svc -n seldon

mlserver-0               ClusterIP      None             <none>          9000/TCP,9500/TCP,9005/TCP                                                                  43m
seldon-mesh              LoadBalancer   34.118.225.130   34.90.213.15    80:32228/TCP,9003:31265/TCP                                                                 45m
seldon-pipelinegateway   ClusterIP      None             <none>          9010/TCP,9011/TCP                                                                           45m
seldon-scheduler         LoadBalancer   34.118.225.138   35.204.34.162   9002:32099/TCP,9004:32100/TCP,9044:30342/TCP,9005:30473/TCP,9055:32732/TCP,9008:32716/TCP   45m
triton-0                 ClusterIP      None             <none>          9000/TCP,9500/TCP,9005/TCP 

apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: seldon-mesh
  namespace: seldon
spec:
  gateways:
    - istio-system/seldon-gateway
  hosts:
    - "*"
  http:
    - name: "data-plane-seldon"
      match:
        - authority:
            exact: "seldon.inference.seldon"
      route:
        - destination:
            host: "seldon-mesh.seldon.svc.cluster.local"
            port:
             number: 80
  - name: "control-plane-seldon"
    match:
      - authority:
          exact: "seldon.admin.seldon"
    route:
      - destination:
          host: "seldon-scheduler.seldon.svc.cluster.local"
          port:
            number: 9004

ingressGateway:
  seldonIngressService: "istio-ingressgateway"
  ingressNamespace: "istio-system"

virtualService:
  create: true
  gateways:
    - istio-system/seldon-gateway

seldon:
  curlForm: |
    curl -k https://<ip_address>/seldon/{{ .Namespace }}/{{ .ModelName }}/api/v0.1/predictions \<br/>
    &nbsp;&nbsp;-H "{{ .TokenHeader }}: {{ .Token }}" \<br/>
    &nbsp;&nbsp;-H "Content-Type: application/json" \<br/>
    &nbsp;&nbsp;-d '{{ .Payload }}'
  tensorFlowCurlForm: |
    curl -k https://<ip_address>/seldon/{{ .Namespace }}/{{ .ModelName }}/v1/models/:predict \<br/>
    &nbsp;&nbsp;-H "{{ .TokenHeader }}: {{ .Token }}" \<br/>
    &nbsp;&nbsp;-H "Content-Type: application/json" \<br/>
    &nbsp;&nbsp;-d '{{ .Payload }}'

seldonCoreV2:
  curlForm: |
    curl -k https://<ip_address>/v2/models/{{ .ModelName }}/infer \<br/>
    &nbsp;&nbsp;-H "Host: {{ .Namespace }}.inference.seldon" \<br/>
    &nbsp;&nbsp;-H "Content-Type: application/json" \<br/>
    &nbsp;&nbsp;-H "Seldon-Model: {{ .ModelName }}.pipeline" \<br/>
    &nbsp;&nbsp;-d '{{ .Payload }}'
  enabled: true
  requestForm: '{{ .SeldonProtocol }}://seldon-mesh.{{ .Namespace }}.svc.cluster.local/v2/pipelines/{{
    .ModelName }}/infer'

helm upgrade seldon-enterprise seldon-charts/seldon-deploy --namespace seldon-system  -f install-values.yaml --version 2.4.0 --install

export POD_NAME=$(kubectl get pods --namespace seldon-system -l "app.kubernetes.io/name=seldon-deploy,app.kubernetes.io/instance=seldon-enterprise" -o jsonpath="{.items[0].metadata.name}")

kubectl port-forward $POD_NAME 8000:8000 --namespace seldon-system

kubectl label namespace istio-system istio-injection=enabled

kubectl apply -f istio-seldon-gateway.yaml

gateway.networking.istio.io/seldon-gateway created