Revision 58194535 snf-cyclades-app/synnefo/volume/volumes.py

b/snf-cyclades-app/synnefo/volume/volumes.py
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import logging
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from django.db import transaction


  		





  
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from django.conf import settings


  		





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from snf_django.lib.api import faults


  		





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from synnefo.db.models import Volume


  		





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from synnefo.volume import util


  		





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    # Only ext_ disk template supports cloning from another source. Otherwise


  		





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    # is must be the root volume so that 'snf-image' fill the volume


  		





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    disk_template = server.flavor.disk_template


  		





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    can_have_source = (index == 0 or disk_template.startswith("ext_"))


  		





  
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    teplate, provider = util.get_disk_template_provider(disk_template)


  		





  
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    can_have_source = (index == 0 or


  		





  
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                       provider in settings.GANETI_CLONE_PROVIDERS)


  		





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    if not can_have_source and source_type != "blank":


  		





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        msg = ("Volumes of '%s' disk template cannot have a source" %


  		





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               disk_template)


  		





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    volume = Volume.objects.create(userid=user_id,


  		





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                                   size=size,


  		





  
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                                   disk_template=disk_template,


  		





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                                   name=name,


  		





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                                   machine=server,


  		





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                                   description=description,


  		












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