Revision 55480205 snf-cyclades-app/synnefo/api/management/commands/subnet-create.py

b/snf-cyclades-app/synnefo/api/management/commands/subnet-create.py
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from synnefo.management import common
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from snf_django.management.utils import parse_bool
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from synnefo.management import pprint
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from synnefo.logic import subnets


  		





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import ipaddr


  		





  
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HELP_MSG = """


  		





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Create a new subnet without authenticating the user. The limit of one


  		





  ......




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        make_option("--cidr", dest="cidr",


  		





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                    help="The CIDR of the subnet, e.g., 192.168.42.0/24"),


  		





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        make_option("--allocation-pools", dest="allocation_pools",


  		





  
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                    action="append",


  		





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                    help="IP allocation pools to be used for assigning IPs to"


  		





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                    " VMs. Syntax: \n"


  		





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                    "'[[192.168.42.100,192.168.42.200],"


  		





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                    "[192.168.42.220,129.168.42.240]]'"),


  		





  
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                    " VMs. Can be used multiple times. Syntax: \n"


  		





  
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                    "192.168.42.220,192.168.42.240. Starting IP must proceed "


  		





  
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                    "ending IP."),


  		





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        make_option("--name", dest="name",


  		





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                    help="An arbitrary string for naming the subnet."),


  		





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        make_option("--ip-version", dest="ipversion", choices=["4", "6"],


  		





  ......




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        dns = options["dns"]


  		





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        host_routes = options["host_routes"]


  		





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        #Parsing allocation pools


  		





  
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        alloc = list()


  		





  
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        for pool in allocation_pools:


  		





  
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            try:


  		





  
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                start, end = pool.split(',')


  		





  
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                alloc.append([ipaddr.IPv4Address(start),


  		





  
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                              ipaddr.IPv4Address(end)])


  		





  
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            except ValueError:


  		





  
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                raise CommandError("Malformed IPv4 address")


  		





  
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        sub = subnets.create_subnet(name=name,


  		





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                                    network_id=network_id,


  		





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                                    cidr=cidr,


  		





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                                    allocation_pools=allocation_pools,


  		





  
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                                    allocation_pools=sorted(alloc),


  		





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                                    gateway=gateway,


  		





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                                    ipversion=ipversion,


  		





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                                    dhcp=dhcp,


  		












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