Remove knative-ingressgateway. (knative#3009)

GennadyMV · Jan 26, 2019 · 69166fd · 69166fd
1 parent 506cf25
commit 69166fd
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diff --git a/config/202-gateway.yaml b/config/202-gateway.yaml
@@ -24,262 +24,3 @@ spec:
     - "*"
     tls:
       mode: PASSTHROUGH
----
-# This is the pre-0.3 shared Gateway.  We leave it here so that existing clients can
-# still access using their own IP address.  However, this is deprecated and will be
-# removed in releases after 0.3.
-apiVersion: networking.istio.io/v1alpha3
-kind: Gateway
-metadata:
-  name: knative-shared-gateway
-  namespace: knative-serving
-  labels:
-    serving.knative.dev/release: devel
-spec:
-  selector:
-    knative: ingressgateway
-  servers:
-  - port:
-      number: 80
-      name: http
-      protocol: HTTP
-    hosts:
-    - "*"
-  - port:
-      number: 443
-      name: https
-      protocol: HTTPS
-    hosts:
-    - "*"
-    tls:
-      mode: PASSTHROUGH
----
-# This is the Service definition for the ingress pods serving the
-# pre-0.3 shared Gateway.  We leave it here so that existing clients
-# can still access using their own IP address.  However, it is
-# deprecated and will be removed in releases after 0.3.
-apiVersion: v1
-kind: Service
-metadata:
-  name: knative-ingressgateway
-  namespace: istio-system
-  annotations:
-  labels:
-    chart: gateways-1.0.1
-    release: RELEASE-NAME
-    heritage: Tiller
-    app: knative-ingressgateway
-    knative: ingressgateway
-    serving.knative.dev/release: devel
-spec:
-  type: LoadBalancer
-  selector:
-    app: knative-ingressgateway
-    knative: ingressgateway
-  ports:
-    -
-      name: http2
-      nodePort: 32380
-      port: 80
-      targetPort: 80
-    -
-      name: https
-      nodePort: 32390
-      port: 443
-    -
-      name: tcp
-      nodePort: 32400
-      port: 31400
-    -
-      name: tcp-pilot-grpc-tls
-      port: 15011
-      targetPort: 15011
-    -
-      name: tcp-citadel-grpc-tls
-      port: 8060
-      targetPort: 8060
-    -
-      name: tcp-dns-tls
-      port: 853
-      targetPort: 853
-    -
-      name: http2-prometheus
-      port: 15030
-      targetPort: 15030
-    -
-      name: http2-grafana
-      port: 15031
-      targetPort: 15031
----
-# This is the corresponding Deployment to backed the aforementioned Service.
-apiVersion: extensions/v1beta1
-kind: Deployment
-metadata:
-  name: knative-ingressgateway
-  namespace: istio-system
-  labels:
-    chart: gateways-1.0.1
-    release: RELEASE-NAME
-    heritage: Tiller
-    app: knative-ingressgateway
-    knative: ingressgateway
-    serving.knative.dev/release: devel
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: knative-ingressgateway
-      knative: ingressgateway
-  template:
-    metadata:
-      labels:
-        app: knative-ingressgateway
-        knative: ingressgateway
-        serving.knative.dev/release: devel
-      annotations:
-        sidecar.istio.io/inject: "false"
-        scheduler.alpha.kubernetes.io/critical-pod: ""
-    spec:
-      serviceAccountName: istio-ingressgateway-service-account
-      containers:
-        - name: istio-proxy
-          image: "docker.io/istio/proxyv2:1.0.2"
-          imagePullPolicy: IfNotPresent
-          ports:
-            - containerPort: 80
-            - containerPort: 443
-            - containerPort: 31400
-            - containerPort: 15011
-            - containerPort: 8060
-            - containerPort: 853
-            - containerPort: 15030
-            - containerPort: 15031
-          args:
-          - proxy
-          - router
-          - -v
-          - "2"
-          - --discoveryRefreshDelay
-          - '1s' #discoveryRefreshDelay
-          - --drainDuration
-          - '45s' #drainDuration
-          - --parentShutdownDuration
-          - '1m0s' #parentShutdownDuration
-          - --connectTimeout
-          - '10s' #connectTimeout
-          - --serviceCluster
-          - knative-ingressgateway
-          - --zipkinAddress
-          - zipkin:9411
-          - --statsdUdpAddress
-          - istio-statsd-prom-bridge:9125
-          - --proxyAdminPort
-          - "15000"
-          - --controlPlaneAuthPolicy
-          - NONE
-          - --discoveryAddress
-          - istio-pilot:8080
-          resources:
-            requests:
-              cpu: 10m
-
-          env:
-          - 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: ISTIO_META_POD_NAME
-            valueFrom:
-              fieldRef:
-                fieldPath: metadata.name
-          volumeMounts:
-          - name: istio-certs
-            mountPath: /etc/certs
-            readOnly: true
-          - name: ingressgateway-certs
-            mountPath: "/etc/istio/ingressgateway-certs"
-            readOnly: true
-          - name: ingressgateway-ca-certs
-            mountPath: "/etc/istio/ingressgateway-ca-certs"
-            readOnly: true
-      volumes:
-      - name: istio-certs
-        secret:
-          secretName: istio.istio-ingressgateway-service-account
-          optional: true
-      - name: ingressgateway-certs
-        secret:
-          secretName: "istio-ingressgateway-certs"
-          optional: true
-      - name: ingressgateway-ca-certs
-        secret:
-          secretName: "istio-ingressgateway-ca-certs"
-          optional: true
-      affinity:
-        nodeAffinity:
-          requiredDuringSchedulingIgnoredDuringExecution:
-            nodeSelectorTerms:
-            - matchExpressions:
-              - key: beta.kubernetes.io/arch
-                operator: In
-                values:
-                - amd64
-                - ppc64le
-                - s390x
-          preferredDuringSchedulingIgnoredDuringExecution:
-          - weight: 2
-            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
----
-# This is the horizontal pod autoscaler to make sure the ingress Pods
-# scale up to meet traffic demand.
-#
-apiVersion: autoscaling/v2beta1
-kind: HorizontalPodAutoscaler
-metadata:
-    name: knative-ingressgateway
-    namespace: istio-system
-    labels:
-        serving.knative.dev/release: devel
-spec:
-    # TODO(1411): Document/fix this.  We are choosing an arbitrary 10 here.
-    maxReplicas: 10
-    minReplicas: 1
-    scaleTargetRef:
-      apiVersion: apps/v1
-      kind: Deployment
-      name: knative-ingressgateway
-    metrics:
-    - type: Resource
-      resource:
-        name: cpu
-        targetAverageUtilization: 60
diff --git a/config/config-istio.yaml b/config/config-istio.yaml
@@ -26,9 +26,6 @@ data:
   # standard istio-ingressgateway, instead of a custom one that we
   # used pre-0.3.
   gateway.knative-ingress-gateway: "istio-ingressgateway.istio-system.svc.cluster.local"
-  # This is the pre-0.3 shared Gateway.  We leave it here for backward
-  # compatibility.
-  gateway.knative-shared-gateway: "knative-ingressgateway.istio-system.svc.cluster.local"
   # A cluster local gateway to allow pods outside of the mesh to access
   # Services and Routes not exposing through an ingress.  If the users
   # do have a service mesh setup, this isn't required.