Created attachment 1515273 [details]
VMI spec with custom disk image path

Description of problem:


Created a VMI with custom path to containerDisk and it fails to start with error, "no images found in /disk directory",
as seen from the below message.


oc logs -c volumecontainervolume virt-launcher-vmi-f28-custompath-containerdisk-vnfx9
no images found in /disk directory



Version-Release number of selected component (if applicable):
kubevirt: v0.12.0-alpha.2  

How reproducible:

Create containerDisk with custom-disk-image-path

1) wget -O fedora28.qcow2 https://download.fedoraproject.org/pub/fedora/linux/releases/28/Cloud/x86_64/images/Fedora-Cloud-Base-28-1.1.x86_64.qcow2
2) Created a docker image with custom disk image path and pushed to docker hub.

cat << END > Dockerfile
FROM kubevirt/container-disk-v1alpha
ADD fedora28.qcow2 /custom-disk-path
END

3) Attached the vm-spec file below 

4) VMI  and pods output fails

kbidarka  ~  manifests_local  oc get vmi 
NAME                                AGE       PHASE        IP            NODENAME
vmi-f28-custompath-containerdisk    1m        Scheduling                 

 kbidarka  ~  manifests_local  oc get pods
NAME                                                    READY     STATUS    RESTARTS   AGE
virt-launcher-vmi-f28-custompath-containerdisk-mbr2v    1/2       Error     0          2m

oc logs -c volumecontainervolume virt-launcher-vmi-f28-custompath-containerdisk-vnfx9
no images found in /disk directory

Steps to Reproduce:
1. Create a VMI spec file with custom disk image path , the VMI spec file is attached.
2. oc apply -f vmi-f28-custompath-containerdisk.yaml
3.

Actual results:

The VMI fails to start successfully with custom disk image path with the below error.

oc logs -c volumecontainervolume virt-launcher-vmi-f28-custompath-containerdisk-vnfx9
no images found in /disk directory


Expected results:

The VMI should start successfully with custom disk image path.

Additional info: