Update Nomulus deployment script (#2677)

We only deploy to the us-central1 cluster in order to minimize database
locality issue.

jetty/kubernetes/nomulus-backend.yaml

@@ -43,8 +43,8 @@ spec:
     apiVersion: apps/v1
     kind: Deployment
     name: backend
-  minReplicas: 1
-  maxReplicas: 20
+  minReplicas: 2
+  maxReplicas: 5
   metrics:
     - type: Resource
       resource:

jetty/kubernetes/nomulus-console.yaml

@@ -44,7 +44,7 @@ spec:
     kind: Deployment
     name: console
   minReplicas: 1
-  maxReplicas: 20
+  maxReplicas: 5
   metrics:
     - type: Resource
       resource:

jetty/kubernetes/nomulus-frontend.yaml

@@ -33,26 +33,6 @@ spec:
               fieldPath: metadata.namespace
         - name: CONTAINER_NAME
           value: frontend
-      - name: EPP
-        image: gcr.io/GCP_PROJECT/proxy
-        ports:
-        - containerPort: 30002
-          name: epp
-        resources:
-          requests:
-            cpu: "500m"
-        args: [--env, PROXY_ENV, --log, --local]
-        env:
-        - name: POD_ID
-          valueFrom:
-            fieldRef:
-              fieldPath: metadata.name
-        - name: NAMESPACE_ID
-          valueFrom:
-            fieldRef:
-              fieldPath: metadata.namespace
-        - name: CONTAINER_NAME
-          value: EPP
 ---
 # Only need to define the service account once per cluster.
 apiVersion: v1
@@ -71,8 +51,8 @@ spec:
     apiVersion: apps/v1
     kind: Deployment
     name: frontend
-  minReplicas: 1
-  maxReplicas: 20
+  minReplicas: 5
+  maxReplicas: 15
   metrics:
     - type: Resource
       resource:
@@ -93,26 +73,6 @@ spec:
       targetPort: http
       name: http
 ---
-apiVersion: v1
-kind: Service
-metadata:
-  name: EPP
-  annotations:
-    cloud.google.com/l4-rbs: enabled
-    networking.gke.io/weighted-load-balancing: pods-per-node
-spec:
-  type: LoadBalancer
-  # Traffic is directly delivered to a node, preserving the original source IP.
-  externalTrafficPolicy: Local
-  ipFamilies: [IPv4, IPv6]
-  ipFamilyPolicy: RequireDualStack
-  selector:
-    service: frontend
-  ports:
-  - port: 700
-    targetPort: epp
-    name: epp
----
 apiVersion: net.gke.io/v1
 kind: ServiceExport
 metadata:

jetty/kubernetes/nomulus-pubapi.yaml

@@ -33,30 +33,6 @@ spec:
               fieldPath: metadata.namespace
         - name: CONTAINER_NAME
           value: pubapi
-      - name: WHOIS
-        image: gcr.io/GCP_PROJECT/proxy
-        ports:
-        - containerPort: 30001
-          name: whois
-        - containerPort: 30010
-          name: http-whois
-        - containerPort: 30011
-          name: https-whois
-        resources:
-          requests:
-            cpu: "500m"
-        args: [ --env, PROXY_ENV, --log, --local ]
-        env:
-        - name: POD_ID
-          valueFrom:
-            fieldRef:
-              fieldPath: metadata.name
-        - name: NAMESPACE_ID
-          valueFrom:
-            fieldRef:
-              fieldPath: metadata.namespace
-        - name: CONTAINER_NAME
-          value: WHOIS
 ---
 apiVersion: autoscaling/v2
 kind: HorizontalPodAutoscaler
@@ -67,8 +43,8 @@ spec:
     apiVersion: apps/v1
     kind: Deployment
     name: pubapi
-  minReplicas: 1
-  maxReplicas: 20
+  minReplicas: 5
+  maxReplicas: 15
   metrics:
     - type: Resource
       resource:
@@ -89,32 +65,6 @@ spec:
       targetPort: http
       name: http
 ---
-apiVersion: v1
-kind: Service
-metadata:
-  name: WHOIS
-  annotations:
-    cloud.google.com/l4-rbs: enabled
-    networking.gke.io/weighted-load-balancing: pods-per-node
-spec:
-  type: LoadBalancer
-  # Traffic is directly delivered to a node, preserving the original source IP.
-  externalTrafficPolicy: Local
-  ipFamilies: [IPv4, IPv6]
-  ipFamilyPolicy: RequireDualStack
-  selector:
-    service: pubapi
-  ports:
-  - port: 43
-    targetPort: whois
-    name: whois
-  - port: 80
-    targetPort: http-whois
-    name: http-whois
-  - port: 443
-    targetPort: https-whois
-    name: https-whois
----
 apiVersion: net.gke.io/v1
 kind: ServiceExport
 metadata: