apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  labels:
    app: example-app
  name: example-app
spec:
  replicas: 3
  template:
    metadata:
      labels:
        app: example-app
    spec:
      containers:
      - image: nginx
        imagePullPolicy: Always
        name: example-app
        env:
        - name: DBSTRING
          value: connectiontodb
        - name: DBPASSWORD
          valueFrom:
            secretKeyRef:
              name: example-app
              key: password
        ports:
        - containerPort: 80
          protocol: TCP
        - containerPort: 8080
          protocol: TCP
        volumeMounts:
        - mountPath: /etc/nginx/ssl
          name: ssl-volume
        livenessProbe:
          httpGet:
            path: /
            port: 8080
          initialDelaySeconds: 30
          timeoutSeconds: 1
        readinessProbe:
          httpGet:
            path: /
            port: 8080
          initialDelaySeconds: 5
          timeoutSeconds: 1
      restartPolicy: Always
      volumes:
      - name: ssl-volume
        secret:
          secretName: example-app