How to access the configmap created on a worker node in the pod yaml in Master

Question

1. Configmap is created on the node1. That should be mounted as volumes in pod.yml.

2. How to  define in pod.yml?

spec:

   volumes:
    - name: conf-vol
      hostPath: <node-name>/<configmapname>
   containers:
      - name:
        image:
        volumeMounts:
           - name: conf-vol
             mountPath: <what to and how to>