Volume Mapping

volume-mapping.yml

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  labels:
    app: nginx-ig
  name: nginx-ig
spec:
  replicas: 2
  selector:
    matchLabels:
      app: nginx-ig
  template:
    metadata:
      labels:
        app: nginx-ig
    spec:
      containers:
      - image: nginx:1.17.6-alpine
        imagePullPolicy: IfNotPresent
        name: nginx-ig
        ports:
        - containerPort: 443
          protocol: TCP
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
        volumeMounts:
        - mountPath: /etc/nginx/ssl
          name: secret-volume
      volumes:
      - name: secret-volume
        secret:
          defaultMode: 420
          secretName: cert-wildcard