apiVersion: v1
kind: ConfigMap
metadata:
  name: istio-sidecar-injector
  labels:
    app: {{ template "sidecar-injector.name" . }}
    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
    release: {{ .Release.Name }}
    heritage: {{ .Release.Service }}
    istio: sidecar-injector
data:
  config: |-
    policy: enabled
    template: |-
      initContainers:
      - name: istio-init
        image: {{ .Values.global.hub }}/proxy_init:{{ .Values.global.tag }}
        args:
        - "-p"
        - {{ "{{ .MeshConfig.ProxyListenPort }}" }}
        - "-u"
        - 1337
        {{ if .Values.includeIPRanges -}}
        - "-i"
        - {{ .Values.includeIPRanges | quote }}
        {{ end -}}
        imagePullPolicy: IfNotPresent
        securityContext:
          capabilities:
            add:
            - NET_ADMIN
          privileged: true
        restartPolicy: Always
      containers:
      - name: istio-proxy
        image: {{ .Values.global.hub }}/{{ .Values.global.proxy.image }}:{{ .Values.global.tag }}
        args:
        - proxy
        - sidecar
        - --configPath
        - {{ "{{ .ProxyConfig.ConfigPath }}" }}
        - --binaryPath
        - {{ "{{ .ProxyConfig.BinaryPath }}" }}
        - --serviceCluster
        {{ "{{ if ne \"\" (index .ObjectMeta.Labels \"app\") -}}" }}
        - {{ "{{ index .ObjectMeta.Labels \"app\" }}" }}
        {{ "{{ else -}}" }}
        - "istio-proxy"
        {{ "{{ end -}}" }}
        - --drainDuration
        - {{ "{{ formatDuration .ProxyConfig.DrainDuration }}" }}
        - --parentShutdownDuration
        - {{ "{{ formatDuration .ProxyConfig.ParentShutdownDuration }}" }}
        - --discoveryAddress
        - {{ "{{ .ProxyConfig.DiscoveryAddress }}" }}
        - --discoveryRefreshDelay
        - {{ "{{ formatDuration .ProxyConfig.DiscoveryRefreshDelay }}" }}
        - --zipkinAddress
        - {{ "{{ .ProxyConfig.ZipkinAddress }}" }}
        - --connectTimeout
        - {{ "{{ formatDuration .ProxyConfig.ConnectTimeout }}" }}
        - --statsdUdpAddress
        - {{ "{{ .ProxyConfig.StatsdUdpAddress }}" }}
        - --proxyAdminPort
        - {{ "{{ .ProxyConfig.ProxyAdminPort }}" }}
        - --controlPlaneAuthPolicy
        - {{ "{{ .ProxyConfig.ControlPlaneAuthPolicy }}" }}
        env:
        - name: POD_NAME
          valueFrom:
            fieldRef:
              fieldPath: metadata.name
        - name: POD_NAMESPACE
          valueFrom:
            fieldRef:
              fieldPath: metadata.namespace
        - name: INSTANCE_IP
          valueFrom:
            fieldRef:
              fieldPath: status.podIP
        imagePullPolicy: IfNotPresent
        securityContext:
            privileged: false
            readOnlyRootFilesystem: true
            runAsUser: 1337
        restartPolicy: Always
        volumeMounts:
        - mountPath: /etc/istio/proxy
          name: istio-envoy
        - mountPath: /etc/certs/
          name: istio-certs
          readOnly: true
      volumes:
      - emptyDir:
          medium: Memory
        name: istio-envoy
      - name: istio-certs
        secret:
          optional: true
          {{ "{{ if eq .Spec.ServiceAccountName \"\" -}}" }}
          secretName: istio.default
          {{ "{{ else -}}" }}
          secretName: {{ "{{ printf \"istio.%s\" .Spec.ServiceAccountName }}"  }}
          {{ "{{ end -}}" }}
