apiVersion: apps/v1
kind: Deployment
metadata:
  name: deployment
  labels:
    name: deployment
spec:
  replicas: 3
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxSurge: 1
      maxUnavailable: 2
  selector:
    matchLabels:
      name: templated-pod
  template:
    metadata:
      name: deployment-template
      labels:
        name: templated-pod
    spec:
      volumes:
        - name: app-files
          emptyDir: {}
    
        - name: nginx-config-volume
          configMap:
            name: nginx-config
    
      containers:
        - image: docker-registry:32000/creylopez/kphp:v1
          name: app
          volumeMounts:
            - name: app-files
              mountPath: /var/www/html
          lifecycle:
            postStart:
              exec:
                command: ["/bin/sh", "-c", "cp -r /app/. /var/www/html"]
          resources:
            limits:
              cpu: 100m
            requests:
              cpu: 50m
        
    
        - image: nginx:latest
          name: nginx
          volumeMounts:
            - name: app-files
              mountPath: /var/www/html
            - name: nginx-config-volume
              mountPath: /etc/nginx/nginx.conf
              subPath: nginx.conf
          resources:
            limits:
              cpu: 100m
            requests:
              cpu: 50m

          ports:
          - containerPort: 80
          readinessProbe:
            httpGet:
              path: /
              port: 80
            initialDelaySeconds: 3
            periodSeconds: 3
            successThreshold: 1
      imagePullSecrets:
      - name: reg-cred-secret