apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: istio-ingressgateway
    istio: ingressgateway
    release: istio
  name: istio-ingressgateway
  namespace: istio-system
spec:
  selector:
    matchLabels:
      app: istio-ingressgateway
      istio: ingressgateway
  strategy:
    rollingUpdate:
      maxSurge: 100%
      maxUnavailable: 25%
  template:
    metadata:
      annotations:
        sidecar.istio.io/inject: "false"
      labels:
        app: istio-ingressgateway
        chart: gateways
        heritage: Tiller
        istio: ingressgateway
        release: istio
        service.istio.io/canonical-name: istio-ingressgateway
        service.istio.io/canonical-revision: latest
    spec:
      affinity:
        nodeAffinity:
          preferredDuringSchedulingIgnoredDuringExecution:
          - preference:
              matchExpressions:
              - key: beta.kubernetes.io/arch
                operator: In
                values:
                - amd64
            weight: 2
          - preference:
              matchExpressions:
              - key: beta.kubernetes.io/arch
                operator: In
                values:
                - ppc64le
            weight: 2
          - preference:
              matchExpressions:
              - key: beta.kubernetes.io/arch
                operator: In
                values:
                - s390x
            weight: 2
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
            - matchExpressions:
              - key: beta.kubernetes.io/arch
                operator: In
                values:
                - amd64
                - ppc64le
                - s390x
      containers:
      - args:
        - proxy
        - router
        - --domain
        - $(POD_NAMESPACE).svc.cluster.local
        - --proxyLogLevel=warning
        - --proxyComponentLogLevel=misc:error
        - --log_output_level=default:info
        - --serviceCluster
        - istio-ingressgateway
        - --trust-domain=cluster.local
        env:
        - name: JWT_POLICY
          value: first-party-jwt
        - name: PILOT_CERT_PROVIDER
          value: istiod
        - name: CA_ADDR
          value: istiod.istio-system.svc:15012
        - name: NODE_NAME
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: spec.nodeName
        - name: POD_NAME
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.name
        - name: POD_NAMESPACE
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.namespace
        - name: INSTANCE_IP
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: status.podIP
        - name: HOST_IP
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: status.hostIP
        - name: SERVICE_ACCOUNT
          valueFrom:
            fieldRef:
              fieldPath: spec.serviceAccountName
        - name: CANONICAL_SERVICE
          valueFrom:
            fieldRef:
              fieldPath: metadata.labels['service.istio.io/canonical-name']
        - name: CANONICAL_REVISION
          valueFrom:
            fieldRef:
              fieldPath: metadata.labels['service.istio.io/canonical-revision']
        - name: ISTIO_META_WORKLOAD_NAME
          value: istio-ingressgateway
        - name: ISTIO_META_OWNER
          value: kubernetes://apis/apps/v1/namespaces/istio-system/deployments/istio-ingressgateway
        - name: ISTIO_META_MESH_ID
          value: cluster.local
        - name: ISTIO_META_ROUTER_MODE
          value: sni-dnat
        - name: ISTIO_META_CLUSTER_ID
          value: Kubernetes
        image: docker.io/istio/proxyv2:1.6.3
        name: istio-proxy
        ports:
        - containerPort: 15021
        - containerPort: 8080
        - containerPort: 8443
        # MODIFIED: Added Gerrit SSH port
        - containerPort: 29418
        - containerPort: 15011
        - containerPort: 15012
        - containerPort: 8060
        - containerPort: 853
        - containerPort: 15090
          name: http-envoy-prom
          protocol: TCP
        readinessProbe:
          failureThreshold: 30
          httpGet:
            path: /healthz/ready
            port: 15021
            scheme: HTTP
          initialDelaySeconds: 1
          periodSeconds: 2
          successThreshold: 1
          timeoutSeconds: 1
        resources:
          limits:
            cpu: 2000m
            memory: 1024Mi
          requests:
            cpu: 100m
            memory: 128Mi
        volumeMounts:
        - mountPath: /etc/istio/proxy
          name: istio-envoy
        - mountPath: /etc/istio/config
          name: config-volume
        - mountPath: /var/run/secrets/istio
          name: istiod-ca-cert
        - mountPath: /var/run/ingress_gateway
          name: ingressgatewaysdsudspath
        - mountPath: /etc/istio/pod
          name: podinfo
        - mountPath: /etc/istio/ingressgateway-certs
          name: ingressgateway-certs
          readOnly: true
        - mountPath: /etc/istio/ingressgateway-ca-certs
          name: ingressgateway-ca-certs
          readOnly: true
      serviceAccountName: istio-ingressgateway-service-account
      volumes:
      - configMap:
          name: istio-ca-root-cert
        name: istiod-ca-cert
      - downwardAPI:
          items:
          - fieldRef:
              fieldPath: metadata.labels
            path: labels
          - fieldRef:
              fieldPath: metadata.annotations
            path: annotations
        name: podinfo
      - emptyDir: {}
        name: istio-envoy
      - emptyDir: {}
        name: ingressgatewaysdsudspath
      - configMap:
          name: istio
          optional: true
        name: config-volume
      - name: ingressgateway-certs
        secret:
          optional: true
          secretName: istio-ingressgateway-certs
      - name: ingressgateway-ca-certs
        secret:
          optional: true
          secretName: istio-ingressgateway-ca-certs