cpu-api-template.yaml

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: cpu-api
  namespace: default
  annotations:
    app: 'cpu-api'
spec:
  replicas: 2
  selector:
    matchLabels:
      app: cpu-api
  template:
    metadata:
      labels:
        app: cpu-api
    spec:
      containers:
        - name: cpu-api
          image: <account-id>.dkr.ecr.<region>.amazonaws.com/cpu-api:latest
          imagePullPolicy: Always
          ports:
            - containerPort: 8000
          resources:
            requests:
              cpu: 1
              memory: "1024Mi"
            limits:
              cpu: 1
              memory: "1024Mi"
          env:
          - name: env
            value: "dev"
---
apiVersion: v1
kind: Service
metadata:
  name: cpu-api
  annotations:
    app: 'cpu-api'
    alb.ingress.kubernetes.io/healthcheck-path: "/ping"
spec:
  selector:
    app: cpu-api
  type: NodePort
  ports:
    - port: 8000
      targetPort: 8000
      protocol: TCP
---
apiVersion: autoscaling/v2beta2
kind: HorizontalPodAutoscaler
metadata:
  name: 'cpu-api-hpa'
  namespace: default
spec:
  scaleTargetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: 'cpu-api'
  minReplicas: 2
  maxReplicas: 10
  metrics:
    - type: Resource
      resource:
        name: cpu
        target:
          type: Utilization
          averageUtilization: 50
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: "cpu-api-ingress"
  namespace: default
  annotations:
    app: 'cpu-api'
    kubernetes.io/ingress.class: alb
    alb.ingress.kubernetes.io/scheme: internet-facing
    alb.ingress.kubernetes.io/target-type: ip
    alb.ingress.kubernetes.io/load-balancer-name: cpu-api
    alb.ingress.kubernetes.io/load-balancer-attributes: idle_timeout.timeout_seconds=30
    alb.ingress.kubernetes.io/target-group-attributes: deregistration_delay.timeout_seconds=10
    alb.ingress.kubernetes.io/listen-ports: '[{"HTTP": 80}]'
    # alb.ingress.kubernetes.io/listen-ports: '[{"HTTP": 80}, {"HTTPS":443}]'
    # alb.ingress.kubernetes.io/certificate-arn: arn:aws:acm:<region>:<account-id>:certificate/<certificate-id>
    # alb.ingress.kubernetes.io/ssl-redirect: '443'
    alb.ingress.kubernetes.io/tags: env=dev
    alb.ingress.kubernetes.io/healthcheck-interval-seconds: '16'
    alb.ingress.kubernetes.io/healthcheck-timeout-seconds: '15'
    alb.ingress.kubernetes.io/healthy-threshold-count: '2'
    alb.ingress.kubernetes.io/unhealthy-threshold-count: '5'
spec:
  rules:
  - http:
        paths:
          - path: /*
            pathType: ImplementationSpecific
            backend:
              service:
                name: "cpu-api"
                port:
                  number: 8000