apiVersion: v1 kind: Pod metadata: name: config-single-file-volume-pod spec: containers: - name: test-container image: gcr.io/google_containers/busybox command: [ "/bin/sh", "-c", "cat /etc/special-key" ] volumeMounts: - name: config-volume mountPath: /etc/special-key subPath: path/to/special-key volumes: - name: config-volume configMap: name: test-configmap items: - key: data-1 path: path/to/special-key restartPolicy: Never