fundamentals-of-webengineering/task_3_react/helm/templates/deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ .Release.Name }}-webapp
spec:
  selector:
    matchLabels:
      app: {{ .Release.Name }}-webapp
  replicas: 1
  template:
    metadata:
      labels:
        app: {{ .Release.Name }}-webapp
      annotations:
        rollme: {{ randAlphaNum 5 | quote }}
    spec:
      imagePullSecrets:
      - name: regcred
      containers:
      - name: {{ .Release.Name }}-webapp
        image: {{ .Values.image.name }}-webapp:{{ .Values.image.tag }}
        imagePullPolicy: Always
        ports:
        - containerPort: 5173
        resources:
          limits:
            memory: "250M"
          requests:
            memory: "100M"
        commnand: ["npm", "run", "dev"]
        volumeMounts:
        - name: config-volume
          mountPath: /app/vite.config.js
          subPath: vite.config.js
      volumes:
      - name: config-volume
        configMap:
          name: {{ .Release.Name }}-webapp-config 
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: {{ .Release.Name }}-webapp-config
data:
  vite.config.js: |
    export default {
      server: {
        host: '0.0.0.0',
        port: 5173,
        allowedHosts: true,
        watch: {
          usePolling: true,
          interval: 1000,
        },
      },
    }