Copyright (c) 2015 Vincent Batts, Raleigh, NC, USA

All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice,

apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata:
  name: {{ include "gateway.name" . }}
  namespace: {{ .Release.Namespace }}
  labels:
    {{- include "gateway.labels" . | nindent 4 }}
  annotations:
    {{- .Values.annotations | toYaml | nindent 4 }}
spec:
  scaleTargetRef:
    apiVersion: apps/v1
    kind: {{ .Values.kind | default "Deployment" }}
    name: {{ include "gateway.name" . }}

  labels:
{{ $gateway.labels | toYaml | trim | indent 4 }}
    release: {{ .Release.Name }}
    istio.io/rev: {{ .Values.revision | default "default" | quote }}
    install.operator.istio.io/owning-resource: {{ .Values.ownerName | default "unknown" }}
    operator.istio.io/component: "IngressGateways"
  {{- with $gateway.serviceAccount.annotations }}
  annotations:
    {{- toYaml . | nindent 4 }}

  labels:
{{ $gateway.labels | toYaml | trim | indent 4 }}
    release: {{ .Release.Name }}
    istio.io/rev: {{ .Values.revision | default "default" | quote }}
    install.operator.istio.io/owning-resource: {{ .Values.ownerName | default "unknown" }}
    operator.istio.io/component: "EgressGateways"
  {{- with $gateway.serviceAccount.annotations }}
  annotations:
    {{- toYaml . | nindent 4 }}

  meshNetworks: |-
  {{- if .Values.global.meshNetworks }}
    networks:
{{ toYaml .Values.global.meshNetworks | trim | indent 6 }}
  {{- else }}
    networks: {}
  {{- end }}

  mesh: |-
{{- if .Values.meshConfig }}
{{ $mesh | toYaml | indent 4 }}
{{- else }}
{{- include "mesh" . }}
{{- end }}
---

            {{- toYaml .Values.resources | nindent 12 }}
          {{- with .Values.volumeMounts }}
          volumeMounts:
            {{ toYaml . | nindent 12 }}
          {{- end }}
      {{- with .Values.nodeSelector }}
      nodeSelector:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.affinity }}
      affinity:
        {{- toYaml . | nindent 8 }}
      {{- end }}

apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: {{ include "gateway.serviceAccountName" . }}
  namespace: {{ .Release.Namespace }}
  labels:
    {{- include "gateway.labels" . | nindent 4}}
  annotations:
    {{- .Values.annotations | toYaml | nindent 4 }}
rules:
- apiGroups: [""]
  resources: ["secrets"]
  verbs: ["get", "watch", "list"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:

{{- if $gateway.loadBalancerSourceRanges }}
  loadBalancerSourceRanges:
{{ toYaml $gateway.loadBalancerSourceRanges | indent 4 }}
{{- end }}
{{- if $gateway.externalTrafficPolicy }}
  externalTrafficPolicy: {{$gateway.externalTrafficPolicy }}
{{- end }}
  type: {{ $gateway.type }}
  selector:
{{ $gateway.labels | toYaml | indent 4 }}
  ports:

    {{- range $key, $val := $gateway.ports }}
    -
      {{- range $pkey, $pval := $val }}

  labels:
{{ $gateway.labels | toYaml | trim | indent 4 }}
    release: {{ .Release.Name }}
    istio.io/rev: {{ .Values.revision | default "default" | quote }}
    install.operator.istio.io/owning-resource: {{ .Values.ownerName | default "unknown" }}
    operator.istio.io/component: "IngressGateways"
spec:
  minAvailable: 1
  selector:
    matchLabels:
{{ $gateway.labels | toYaml | trim | indent 6 }}

  labels:
    app: istiod
    release: {{ .Release.Name }}
  {{- if .Values.pilot.serviceAccountAnnotations -}}
  annotations:
{{- toYaml .Values.pilot.serviceAccountAnnotations | indent 4 }}
  {{- end }}
---