func (c *controlPlaneHostPathMounts) addComponentVolumeMount(component string, volMount v1.VolumeMount) {
	if _, ok := c.volumeMounts[component]; !ok {
		c.volumeMounts[component] = map[string]v1.VolumeMount{}
	}
	c.volumeMounts[component][volMount.Name] = volMount
}

// getEtcdCertVolumes returns the volumes/volumemounts needed for talking to an external etcd cluster

			volname:  "vol1",
			pod: v1.Pod{
				ObjectMeta: metav1.ObjectMeta{
					Namespace: testNamespace,
					UID:       testPodUID,
				},
				Spec: v1.PodSpec{
					Containers: []v1.Container{
						{
							VolumeMounts: []v1.VolumeMount{
								{MountPath: "/dir", Name: "vol1"},
							},
						},
					},
				},
			},
		},
		{
			name:     "Simple Nested Pod",
			err:      false,

	}
	if len(pod.Spec.Containers[0].VolumeMounts) != 1 {
		t.Fatalf("Expected 1 volume mount, got %d", len(pod.Spec.Containers[0].VolumeMounts))
	}
	if !reflect.DeepEqual(expectedVolumeMount, pod.Spec.Containers[0].VolumeMounts[0]) {
		t.Fatalf("Expected\n\t%#v\ngot\n\t%#v", expectedVolumeMount, pod.Spec.Containers[0].VolumeMounts[0])
	}

	// testing InitContainers
	pod = &api.Pod{

	AllocatedResources   *corev1.ResourceList                    `json:"allocatedResources,omitempty"`
	Resources            *ResourceRequirementsApplyConfiguration `json:"resources,omitempty"`
	VolumeMounts         []VolumeMountStatusApplyConfiguration   `json:"volumeMounts,omitempty"`
	User                 *ContainerUserApplyConfiguration        `json:"user,omitempty"`
}

        imagePullPolicy: IfNotPresent
        env:
        - name: LOG_DIR
          value: "/tmp/logs"
        ports:
        - containerPort: 9080
        volumeMounts:
        - name: tmp
          mountPath: /tmp
        - name: wlp-output
          mountPath: /opt/ibm/wlp/output
        securityContext:
          allowPrivilegeEscalation: false
          capabilities:

        imagePullPolicy: IfNotPresent
        env:
        - name: LOG_DIR
          value: "/tmp/logs"
        ports:
        - containerPort: 9080
        volumeMounts:
        - name: tmp
          mountPath: /tmp
        - name: wlp-output
          mountPath: /opt/ibm/wlp/output
      volumes:
      - name: wlp-output
        emptyDir: {}
      - name: tmp

          "requests": {
            "requestsKey": "0"
          },
          "claims": [
            {
              "name": "nameValue"
            }
          ]
        },
        "volumeMounts": [
          {
            "name": "nameValue",
            "mountPath": "mountPathValue",
            "readOnly": true,
            "recursiveReadOnly": "recursiveReadOnlyValue"
          }
        ],

      waiting:
        message: messageValue
        reason: reasonValue
    user:
      linux:
        gid: 2
        supplementalGroups:
        - 3
        uid: 1
    volumeMounts:
    - mountPath: mountPathValue
      name: nameValue
      readOnly: true
      recursiveReadOnly: recursiveReadOnlyValue
  ephemeralContainerStatuses:
  - allocatedResources:
      allocatedResourcesKey: "0"

                  defaultMode: 420
            - path: spec.template.spec.containers[0].volumeMounts[100]
              value: |-
                name: server-certs
                mountPath: /server-certs
            - path: spec.template.spec.containers[0].volumeMounts[101]
              value: |-
                name: client-certs
                mountPath: /client-certs

	}{
		{
			name: "subpath with no expansion",
			container: &v1.Container{
				VolumeMounts: []v1.VolumeMount{{SubPathExpr: "foo"}},
			},
			expectedSubPath:   "foo",
			expectedMountPath: "",
			expectedOk:        true,
		},
		{
			name: "volumes with expanded subpath",
			container: &v1.Container{
				VolumeMounts: []v1.VolumeMount{{SubPathExpr: "foo/$(POD_NAME)"}},
			},
			envs: []EnvVar{
				{