.kubernetes.yml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: $app_name
  labels:
    app: $app_name
spec:
  replicas: 1
  selector:
    matchLabels:
      app: $app_name
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxSurge: 1
      maxUnavailable: 25%
  template:
    metadata:
      labels:
        app: $app_name
    spec:
      imagePullSecrets:
        - name: $DOCKER_PULL_SECRET
      containers:
        - name: $app_name
          image: $IMAGE
          env:
            - name: WEBHOOK_URL
              value: $WEBHOOK_URL
          ports:
            - containerPort: $PORT
---
apiVersion: v1
kind: Service
metadata:
  name: $app_name-service
spec:
  selector:
    app: $app_name
  ports:
    - protocol: TCP
      port: $PORT
      targetPort: $PORT
  type: NodePort