deploy-templates/templates/istio-virtual-service.yaml

kind: VirtualService
apiVersion: networking.istio.io/v1alpha3
metadata:
  name: {{ include "controlPlaneConsole.name" . }}
spec:
  hosts:
    - {{ template "control-plane-console.hostname" $ }}
  gateways:
    - gateway
  http:
    {{ range $it := .Values.consoleVersions }}
    - match:
        - uri:
            regex: '\/[^/]+\/registry\/[^/]+\/[^?]+'
          queryParams:
            version:
              exact: {{ $it.registryVersion }}
        - uri:
            regex: '\/[^/]+\/registry\/[^/]+'
          queryParams:
            version:
              exact: {{ $it.registryVersion }}
        - uri:
            exact: '/assets/index.css'
          queryParams:
            version:
              exact: {{ $it.registryVersion }}
        - uri:
            exact: '/assets/index.js'
          queryParams:
            version:
              exact: {{ $it.registryVersion }}
      name: version-{{ $it.registryVersion }}
      route:
        - destination:
            host:  {{ $.Chart.Name }}.{{ $.Release.Namespace }}.svc.cluster.local
            port:
              number: 8080
            subset: {{ template "istio.subset.name" (dict "version" $it.registryVersion) }}
    {{- if $it.latest }}
    - name: default-console
      route:
        - destination:
            host: {{ $.Chart.Name }}.{{ $.Release.Namespace }}.svc.cluster.local
            port:
              number: 8080
            subset: {{ template "istio.subset.name" (dict "version" $it.registryVersion) }}
    {{- end }}
    {{- end }}