On 06/26/2012 01:58 PM, Rami Vaknin wrote:
On 06/26/2012 01:01 PM, Jakub Libosvar wrote:
On 06/26/2012 11:57 AM, Rami Vaknin wrote:
On 06/25/2012 06:47 PM, Jakub Libosvar wrote:
Hi guys,

I'm struggling with creating disk via api. I tried to POST this body
<disk>
<name>my_cool_disk</name>
<provisioned_size>1073741824</provisioned_size>
<storage_domains>
<storage_domain>
<name>master_sd</name>
</storage_domain>
</storage_domains>
<size>1073741824</size>
<interface>virtio</interface>
<format>cow</format>
</disk>
Try this format:

url:/api/vms/{vmid}/disks
I want the created disk to be attached to no VM. I suppose this will create the disk attached to vm {vmid}, won't it?

Yeah, I see that creation of disk that not attached to vm fails for no visible reason and with wrong error message.
In addition, in python sdk I can't access the /api/disks.

Michael, can you help with that?

Michael, forgot to cc you, could you please take a look?

Kuba

body:

<disk>
<storage_domains>
<storage_domain href="/api/storagedomains/{storageid}" id="{storageid}">
<name>storageDomainName</name>
<link href="/api/storagedomains/{storageid}/permissions" rel="permissions"/>
<type>data</type>
<master>true</master>
<storage>
<type>nfs</type>
<address>shtut.myshtutcompany.com</address>
<path>/path/to/shtut</path>
</storage>
<available>915901775872</available>
<used>424128020480</used>
<committed>2147483648</committed>
<storage_format>v1</storage_format>
</storage_domain>
</storage_domains>
<size>2147483648</size>
<interface>ide</interface>
<format>cow</format>
<sparse>true</sparse>
</disk>


--------------------------------------------------

ovirt-engine-sdk:

api.vms.get('my_vm_name').disks.add( params.Disk(storage_domains=params.StorageDomains(storage_domain=[api.storagedomains.get('my_iscsi_storage_name')]),
                                                 size=1000000000,
                                                 type_='system',
                                                 status=None,
interface='virtio',
                                                 format='cow',
                                                 sparse=True,
                                                 bootable=True)  )

but getting error from CanDoAction:
2012-06-25 17:37:14,497 WARN [org.ovirt.engine.core.bll.AddDiskCommand] (ajp--0.0.0.0-8009-11) [26a7e908] CanDoAction of action AddDisk failed. Reasons:VAR__ACTION__ADD,VAR__TYPE__VM_DISK,ACTION_TYPE_FAILED_STORAGE_DOMAIN_NOT_EXIST 2012-06-25 17:37:14,502 ERROR [org.ovirt.engine.api.restapi.resource.AbstractBackendResource] (ajp--0.0.0.0-8009-11) Operation Failed: [Cannot add Virtual Machine Disk. Storage Domain doesn't exist.]

The storage domain 'master_sd' is operational and I can create a disk from webadmin. According rsdl the provisioned_size is not child of disk element
<parameter required="true" type="xs:int">
<name>provisioned_size</name>
</parameter>
<parameter required="true" type="xs:string">
<name>disk.interface</name>
</parameter>
<parameter required="true" type="xs:string">
<name>disk.format</name>
</parameter>

but in api/disks it is.

Any ideas what am I doing wrong?

Thanks,
Kuba
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--

Thanks,

Rami Vaknin, QE @ Red Hat, TLV, IL.

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