* Michael Pasternak <mpastern@redhat.com> [2012-08-27 09:24]:
Hi Ryan,
He Michael,
SD status available only in datacenter context [1], as some of domains may be shared between datacenters, i.e:
dc = api.datacenters.get(name="xxx") sd = dc.storagedomains.get(name="images-cluster1") sd.status
[1] except of 'unatached' domains.
Right, this does make checking the state/status of a storage domain programtically troublesome. I can get a list of all storagedomains, but only some of them will have. the 'status' attribute. If it doesn't have the status attribute, then I need to enumerate all of the datacenters, and for each datacenter, I can list the storage domains, and check the status there. Any reason the status of each storagedomain can't be present under api/storagedomains? Also, any tips on deleting 'unattached' domains via the python bindings?
iso.delete() Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/lib/python2.7/site-packages/ovirtsdk/infrastructure/brokers.py", line 3180, in delete body=ParseHelper.toXml(storagedomain)) File "/usr/lib/python2.7/site-packages/ovirtsdk/infrastructure/proxy.py", line 111, in delete return self.request('DELETE', url, body, headers) File "/usr/lib/python2.7/site-packages/ovirtsdk/infrastructure/proxy.py", line 128, in request last=last) File "/usr/lib/python2.7/site-packages/ovirtsdk/infrastructure/proxy.py", line 154, in __doRequest raise RequestError, response ovirtsdk.infrastructure.errors.RequestError: status: 400 reason: Bad Request detail: StorageDomain [host.id|name] required for remove
On 08/27/2012 05:11 PM, Itamar Heim wrote:
-------- Original Message -------- Subject: [Engine-devel] storagedomain status via API Date: Mon, 27 Aug 2012 08:36:49 -0500 From: Ryan Harper <ryanh@us.ibm.com> To: engine-devel@ovirt.org
Should all created storage domains have 'status' in the API? Below, I've got one active NFS data domain, and a second ISO domain defined, but not activated. the <status> element is only available for the the ISO domain.
I'd really like a way to enumerate the storage domains, and check whether a domain is OK or not.
via python shell ovirt-sdk:
iso = api.storagedomains.get(name='isos-20120614') iso.name 'isos-20120614' iso.status.state 'unattached' sd = api.storagedomains.get(name='images-cluster1') sd.name 'images-cluster1' sd.status.state Traceback (most recent call last): File "<stdin>", line 1, in <module> AttributeError: 'NoneType' object has no attribute 'state'
Refrence XML via https://enginehost/api/storagedomains/
<storage_domains> <storage_domain href="/api/storagedomains/73c7f296-6dac-4bc3-95c1-f0d88a1db7ad" id="73c7f296-6dac-4bc3-95c1-f0d88a1db7ad"> <name>images-cluster1</name> <link href="/api/storagedomains/73c7f296-6dac-4bc3-95c1-f0d88a1db7ad/permissions" rel="permissions"/> <type>data</type> <master>true</master> <storage> <type>nfs</type> <address>ichigo-dom209.phx.austin.ibm.com</address> <path>/images-cluster1</path> </storage> <available>6442450944</available> <used>39728447488</used> <committed>0</committed> <storage_format>v1</storage_format> </storage_domain> <storage_domain href="/api/storagedomains/723c254e-7585-4c33-b8d1-cb88a2245d7d" id="723c254e-7585-4c33-b8d1-cb88a2245d7d"> <name>isos-20120614</name> <link href="/api/storagedomains/723c254e-7585-4c33-b8d1-cb88a2245d7d/permissions" rel="permissions"/> <link href="/api/storagedomains/723c254e-7585-4c33-b8d1-cb88a2245d7d/files" rel="files"/> <type>iso</type> <status> <state>unattached</state> </status> <master>false</master> <storage> <type>nfs</type> <address>ichigo-dom209.phx.austin.ibm.com</address> <path>/iso-cluster1</path> </storage> <available>6442450944</available> <used>39728447488</used> <committed>0</committed> <storage_format>v1</storage_format> </storage_domain> </storage_domains>
--
Michael Pasternak RedHat, ENG-Virtualization R&D
-- Ryan Harper Software Engineer; Linux Technology Center IBM Corp., Austin, Tx ryanh@us.ibm.com