# istio_tcp.yaml
# Set up a Service associated with our proxy, which will run as 1.1.1.1 IP
apiVersion: networking.istio.io/v1
kind: ServiceEntry
metadata:
  name: proxy-service-instance
spec:
  hosts:
  - example.com
  ports:
  - number: 7070
    name: tcp
    protocol: TCP
  resolution: STATIC
  location: MESH_INTERNAL
  endpoints:
  - address: 1.1.1.1
    labels:
      security.istio.io/tlsMode: istio
---
# Set up .Services number of services.
{{- range $i := until .Services }}
apiVersion: networking.istio.io/v1
kind: ServiceEntry
metadata:
  name: service-{{$i}}
spec:
  addresses:
  - 240.240.{{div $i 255 }}.{{mod $i 255 }}
  hosts:
  - random-{{$i}}.host.example
  ports:
  - number: 7070
    name: tcp
    protocol: TCP
  resolution: STATIC
  location: MESH_INTERNAL
  endpoints:
  - address: 240.241.{{div $i 255 }}.{{mod $i 255 }}
    labels:
      security.istio.io/tlsMode: istio
---
{{- end }}