# Routes TCP traffic through the ingressgateway Gateway to service A.
apiVersion: networking.istio.io/v1
kind: Gateway
metadata:
  name: valid-gateway
spec:
  selector:
    # DO NOT CHANGE THESE LABELS
    # The ingressgateway is defined in install/kubernetes/helm/istio/values.yaml
    # with these labels
    istio: ingressgateway
  servers:
  - port:
      number: 31400
      protocol: TCP
      name: tcp
    hosts:

# Routes TCP traffic through the ingressgateway Gateway to service A.
apiVersion: networking.istio.io/v1beta1
kind: Gateway
metadata:
  name: valid-gateway
spec:
  selector:
    # DO NOT CHANGE THESE LABELS
    # The ingressgateway is defined in install/kubernetes/helm/istio/values.yaml
    # with these labels
    istio: ingressgateway
  servers:
  - port:
      number: 31400
      protocol: TCP
      name: tcp
    hosts:

## Installing the Chart

To install the chart with the release name `istio-ingressgateway`:

```console
helm install istio-ingressgateway istio/gateway
```

## Uninstalling the Chart

To uninstall/delete the `istio-ingressgateway` deployment:

```console
helm delete istio-ingressgateway
```

## Configuration

To view support configuration options and documentation, run:

spec:
  profile: empty
  components:
    ingressGateways:
      - name: istio-ingressgateway
        enabled: true
        label:
          aaa: aaa-val
          bbb: bbb-val
          version: "21"
        k8s:
          resources:
            requests:
              cpu: 111m
              memory: 111Mi
      - name: user-ingressgateway
        enabled: true
        label:
          ccc: ccc-val

apiVersion: apps/v1
kind: Deployment
metadata:
  creationTimestamp: null
  name: istio-ingressgateway
spec:
  selector:
    matchLabels:
      istio: ingressgateway
  strategy: {}
  template:
    metadata:
      annotations:
        inject.istio.io/templates: gateway
        istio.io/rev: default
        prometheus.io/path: /stats/prometheus
        prometheus.io/port: "15020"
        prometheus.io/scrape: "true"

apiVersion: apps/v1
kind: Deployment
metadata:
  creationTimestamp: null
  name: istio-ingressgateway
spec:
  selector:
    matchLabels:
      istio: ingressgateway
  strategy: {}
  template:
    metadata:
      annotations:
        istio.io/rev: default
        prometheus.io/path: /stats/prometheus
        prometheus.io/port: "15020"
        prometheus.io/scrape: "true"

	gwHTTPFoo := makeConfig("foo1", "not-default", "foo.bar.com", "name1", "http", 7, "ingressgateway", "", networking.ServerTLSSettings_SIMPLE)
	gwHTTPbar := makeConfig("bar1", "not-default", "bar.foo.com", "bname1", "http", 7, "ingressgateway", "", networking.ServerTLSSettings_SIMPLE)
	gwHTTPlocalbar := makeConfig("lcoalbar1", "not-default", "localbar.foo.com", "bname1", "http", 7, "ingressgateway", "127.0.0.1", networking.ServerTLSSettings_SIMPLE)

apiVersion: networking.istio.io/v1alpha3
kind: Gateway
metadata:
  annotations:
    internal.istio.io/gateway-semantics: gateway
    internal.istio.io/gateway-service: istio-ingressgateway.istio-system.svc.domain.suffix
    internal.istio.io/parents: Gateway/gateway/passthrough.istio-system
  creationTimestamp: null
  name: gateway-istio-autogenerated-k8s-gateway-passthrough
  namespace: istio-system
spec:
  servers:
  - hosts:
    - '*/*'

{{- $gateway := index .Values "gateways" "istio-ingressgateway" }}
{{- if ne $gateway.injectionTemplate "" }}
{{/* This provides a minimal gateway, ready to be injected.
     Any settings from values.gateways should be here - these are options specific to the gateway.
     Global settings, like the image, various env vars and volumes, etc will be injected.
     The normal Deployment is not suitable for this, as the original pod spec will override the injection template. */}}

{{- define "gateway.name" -}}
{{- if eq .Release.Name "RELEASE-NAME" -}}
  {{- .Values.name | default "istio-ingressgateway" -}}
{{- else -}}
  {{- .Values.name | default .Release.Name | default "istio-ingressgateway" -}}
{{- end -}}
{{- end }}

{{/*
Create chart name and version as used by the helm.sh/chart label.
*/}}
{{- define "gateway.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}