cuddle-rust-service-plan/templates/kustomize/base/deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: "{{ service }}"
spec:
  selector:
    matchLabels:
      app: "{{ service }}"
  template:
    spec:
      containers:
      - name: "{{ service }}"
        command: [{{ service }}]
        args: ["serve"]
        image: "deployment:latest"
        ports:
        - containerPort: 3000
          name: external-http
        - containerPort: 3001
          name: internal-http
        - containerPort: 3002
          name: internal-grpc