Revision 2333a2c4 snf-cyclades-app/synnefo/logic/management/commands/backend-modify.py

b/snf-cyclades-app/synnefo/logic/management/commands/backend-modify.py
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from optparse import make_option


  		





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from django.core.management.base import BaseCommand, CommandError


  		





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from synnefo.management.common import get_backend


  		





  
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from synnefo.management.common import get_backend, check_backend_credentials


  		





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class Command(BaseCommand):


  		





  
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    output_transaction = True


  		





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    args = "<backend ID>"


  		





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    help = "Modify a backend"


  		





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            if value is not None:


  		





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                backend.__setattr__(field, value)


  		





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        credentials = ('clustername', 'port', 'username', 'password')


  		





  
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        for field in credentials:


  		





  
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            if options.get(field):


  		





  
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                # check credentials, if any of them changed!


  		





  
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                check_backend_credentials(backend.clustername, backend.port,


  		





  
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                                          backend.username, backend.password)


  		





  
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                return


  		





  
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        backend.save()


  		












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