nomulus-frontend.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: frontend
  annotations:
    tag: "latest"
spec:
  selector:
    matchLabels:
      service: frontend
  template:
    metadata:
      labels:
        service: frontend
    spec:
      serviceAccountName: nomulus
      nodeSelector:
        cloud.google.com/compute-class: "Performance"
        cloud.google.com/machine-family: c4
      containers:
      - name: frontend
        image: gcr.io/GCP_PROJECT/nomulus
        ports:
        - containerPort: 8080
          name: http
        resources:
          requests:
            cpu: "100m"
            memory: "512Mi"
        args: [ENVIRONMENT]
        env:
        - name: POD_ID
          valueFrom:
            fieldRef:
              fieldPath: metadata.name
        - name: JETTY_WORKER_INSTANCE
          valueFrom:
            fieldRef:
              fieldPath: metadata.name
        - name: NAMESPACE_ID
          valueFrom:
            fieldRef:
              fieldPath: metadata.namespace
        - name: CONTAINER_NAME
          value: frontend
      - name: EPP
        image: gcr.io/GCP_PROJECT/proxy
        ports:
        - containerPort: 30002
          name: epp
        resources:
          requests:
            cpu: "100m"
            memory: "512Mi"
        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
kind: ServiceAccount
metadata:
  name: nomulus
  annotations:
    iam.gke.io/gcp-service-account: "nomulus-service-account@GCP_PROJECT.iam.gserviceaccount.com"
---
apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata:
  name: frontend
spec:
  scaleTargetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: frontend
  minReplicas: 15
  maxReplicas: 15
  metrics:
    - type: Resource
      resource:
        name: cpu
        target:
          type: Utilization
          averageUtilization: 100
---
apiVersion: v1
kind: Service
metadata:
  name: frontend
spec:
  selector:
    service: frontend
  ports:
    - port: 80
      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
    networking.gke.io/load-balancer-ip-addresses: "EPP-ipv6-main,EPP-ipv4-main"
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:
  name: frontend