apiVersion: apps/v1
kind: Deployment
metadata:
  name: node-app
  namespace: default
spec:
  replicas: 1
  selector:
    matchLabels:
      com.docker.project: node-app
  template:
    metadata:
        labels:
          com.docker.project: node-app
    spec:
      containers:
        - name: node-app
          image: aleleba/example-app:2.0.1
          imagePullPolicy: Always
          resources:
            requests: 
              memory: "256Mi"
              cpu: "800m"
            limits:
              memory: "512Mi"
              cpu: "2000m"
          env:
          - name: PORT
            valueFrom:
              configMapKeyRef:
                name: node-app-configmap
                key: PORT
          - name: WHITELIST_URLS
            valueFrom:
              configMapKeyRef:
                name: node-app-configmap
                key: WHITELIST_URLS      
          - name: HOST_MONGO
            valueFrom:
              configMapKeyRef:
                name: node-app-configmap
                key: HOST_MONGO       
          - name: PORT_MONGO
            valueFrom:
              configMapKeyRef:
                name: node-app-configmap
                key: PORT_MONGO        
          - name: DB_MONGO
            valueFrom:
              configMapKeyRef:
                name: node-app-configmap
                key: DB_MONGO
          - name: USER_MONGO
            valueFrom:
              secretKeyRef:
                name: node-app-secret
                key: USER_MONGO
          - name: PASSWORD_MONGO
            valueFrom:
              secretKeyRef:
                name: node-app-secret
                key: PASSWORD_MONGO    
          ports:
            - containerPort: 80
              protocol: TCP