[Users] Removal of network failing from DataCenter.

[Michael Pasternak]

Hi Rahul,

This is known issue indeed, the bug in api and occurs when you fetch network by-name,
(returned incorrect network), as workaround you can get network by-id
(.clusters.get("Default").networks.get(id=XXX))

fix expected in sdk 3.1.0.4

On 07/04/2012 03:35 PM, Rahul Upadhyaya wrote:
> 
> Hi Folks,
> 
> 
>             I was trying to remove networks from the Cluster and Data-Center using the python bindings for ovirt. I could remove the network from the cluster but it fails
> to remove the network from the datacenter quitting with the below mentioned traceback :
> 
> 
>           /  Traceback (most recent call last):/
> /  File "netdel.py", line 25, in <module>/
> /    Netwk.delete()/
> /  File "/usr/lib/python2.6/site-packages/ovirt_engine_sdk-1.5_SNAPSHOT-py2.6.egg/ovirtsdk/infrastructure/brokers.py", line 1889, in delete/
> /    headers={'Content-type':None})/
> /  File "/usr/lib/python2.6/site-packages/ovirt_engine_sdk-1.5_SNAPSHOT-py2.6.egg/ovirtsdk/infrastructure/proxy.py", line 36, in delete/
> /    return self.request('DELETE', url, body, headers)/
> /  File "/usr/lib/python2.6/site-packages/ovirt_engine_sdk-1.5_SNAPSHOT-py2.6.egg/ovirtsdk/infrastructure/proxy.py", line 52, in request/
> /    conn=self.getConnectionsPool().getConnection())/
> /  File "/usr/lib/python2.6/site-packages/ovirt_engine_sdk-1.5_SNAPSHOT-py2.6.egg/ovirtsdk/infrastructure/proxy.py", line 62, in __doRequest/
> /    raise RequestError, response/
> /ovirtsdk.infrastructure.errors.RequestError:/
> /status: 400/
> /reason: Bad Request/
> /detail: [Cannot remove Network. Network is being used by at least one Cluster.]/
> 
> 
>    However, I am able to remove it when I try from the Manager UI. Below is the code I used to test.I am not able to figure-out if it is a know bug or a logical fault on my
> side somewhere ? [All the VMs are shutdown and no VM is attached to network that I am deleting.] 
> 
> 
> /from ovirtsdk.api import API/
> /from ovirtsdk.xml import params/
> /
> /
> /
> /
> /ovirt_uri = "http://ovirtserver.xyz.com:8080/api"/
> /ovirt_username = "admin at internal"/
> /ovirt_password = "*********"/
> /
> /
> /ovirtAPI = API(url=ovirt_uri, username=ovirt_username, password=ovirt_password)/
> /
> /
> /
> /
> /## removing the network from the cluster./
> /Netw=ovirtAPI.clusters.get("Default").networks.get("testnet58")/
> /print Netw.name + ":" + Netw.id/
> /Netw.delete()/
> /
> /
> /## removing the network from the Datacenter./
> /Netwk=ovirtAPI.networks.get("testnet58")/
> /print Netwk.name + ":" + Netwk.id/
> /Netwk.delete()/
> 
>          
> 
>           
> 
> 
> -- 
> Regards,
> Rahul
> =======================================================
> 
> 
> 
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> http://lists.ovirt.org/mailman/listinfo/users


-- 

Michael Pasternak
RedHat, ENG-Virtualization R&D