[openstack-dev] [OpenStack][VMWare] "qemu-img convert" problems for VM creation

Eric Brown browne at vmware.com
Thu Apr 17 03:04:56 UTC 2014


Good timing.  I just tried this today for the first time.

Here's what worked for me:

wget http://cloud-images.ubuntu.com/saucy/current/saucy-server-cloudimg-i386-disk1.img

qemu-img convert -f qcow2 saucy-server-cloudimg-i386-disk1.img -O vmdk saucy-server-cloudimg-i386-disk1.vmdk

glance image-create --name precise-cloud --is-public=True --container-format=bare --disk-format=vmdk --property vmware_disktype="sparse" --property vmware_adaptertype="ide" < saucy-server-cloudimg-i386-disk1.vmdk

nova boot --config-drive=true --image saucy-cloud --flavor m1.small --poll saucy


On Apr 16, 2014, at 6:36 PM, Jay Lau <jay.lau.513 at gmail.com> wrote:

> Hi,
> 
> Does anyone ever create VMWare image using "qemu-img convert" from a QCOW2 image? I did some test according to the following guide but the VM creation always failed.
> 
> I tried to logon to the console of the VM and found the console is reporting the VM was boot from PXE and no operating systems.
> 
> ==============================
> =
> Using the qemu-img utility, disk images in several formats (such as, qcow2) can be converted to the VMDK format.
> For example, the following command can be used to convert a qcow2 Ubuntu Precise cloud image:
> $ qemu-img convert -f qcow2 ~/Downloads/precise-server-cloudimg-amd64-disk1.img \
> -O vmdk precise-server-cloudimg-amd64-disk1.vmdk
> VMDK disks converted through qemu-img are always monolithic sparse VMDK disks with an IDE adapter type. Using the previous example of the Precise Ubuntu image after the qemu-img conversion, the command to upload the VMDK disk should be something like:
> $ glance image-create --name precise-cloud --is-public=True \
> --container-format=bare --disk-format=vmdk \
> --property vmware_disktype="sparse" \
> --property vmware_adaptertype="ide" < \
> precise-server-cloudimg-amd64-disk1.vmdk
> 
> ===============================
> -- 
> Thanks,
> 
> Jay
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