deployment.yaml

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: example
spec:
  selector:
    matchLabels:
      app: example
  template:
    metadata:
      labels:
        app: example
    spec:
      containers:
      # This is an example application that assumes a complex configuration file in /config/myconfig.json.
      # The JSON format here is just an example; any textual file format would work.
      - name: app
        image: bitnami/minideb:buster
        volumeMounts:
        - name: config-volume
          mountPath: /config
        command: ["sh", "-c"]
        args:
        - |
         echo Your app will get this config file:
         cat /config/myconfig.json
         # dummy application
         sleep 100000h
      volumes:
      - name: config-volume
        secret:
          secretName: example