Revision cfc33ff7
b/snf-cyclades-app/synnefo/api/management/commands/subnet-create.py | ||
---|---|---|
1 |
# Copyright 2013 GRNET S.A. All rights reserved. |
|
2 |
# |
|
3 |
# Redistribution and use in source and binary forms, with or |
|
4 |
# without modification, are permitted provided that the following |
|
5 |
# conditions are met: |
|
6 |
# |
|
7 |
# 1. Redistributions of source code must retain the above |
|
8 |
# copyright notice, this list of conditions and the following |
|
9 |
# disclaimer. |
|
10 |
# |
|
11 |
# 2. Redistributions in binary form must reproduce the above |
|
12 |
# copyright notice, this list of conditions and the following |
|
13 |
# disclaimer in the documentation and/or other materials |
|
14 |
# provided with the distribution. |
|
15 |
# |
|
16 |
# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS |
|
17 |
# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
|
18 |
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
|
19 |
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR |
|
20 |
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
|
21 |
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
|
22 |
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
|
23 |
# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
|
24 |
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
|
25 |
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
|
26 |
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
|
27 |
# POSSIBILITY OF SUCH DAMAGE. |
|
28 |
# |
|
29 |
# The views and conclusions contained in the software and |
|
30 |
# documentation are those of the authors and should not be |
|
31 |
# interpreted as representing official policies, either expressed |
|
32 |
# or implied, of GRNET S.A. |
|
33 |
|
|
34 |
from optparse import make_option |
|
35 |
|
|
36 |
from django.core.management.base import BaseCommand, CommandError |
|
37 |
from synnefo.management import common |
|
38 |
|
|
39 |
from synnefo.logic import subnets |
|
40 |
|
|
41 |
HELP_MSG = """ |
|
42 |
|
|
43 |
Create a new subnet without authenticating the user. The limit of one |
|
44 |
IPv4/IPv6 subnet per network still applies. Mandatory fields are CIDR and the |
|
45 |
Network ID. |
|
46 |
""" |
|
47 |
|
|
48 |
|
|
49 |
class Command(BaseCommand): |
|
50 |
help = "Create a new Subnet." + HELP_MSG |
|
51 |
|
|
52 |
option_list = BaseCommand.option_list + ( |
|
53 |
make_option("--network-id", dest="network_id", |
|
54 |
help="Specify the Network to attach the subnet. To get the" |
|
55 |
" networks of a user, use snf-manage network-list" |
|
56 |
" --user ID."), |
|
57 |
make_option("--cidr", dest="cidr", |
|
58 |
help="The CIDR of the subnet, e.g., 192.168.42.0/24"), |
|
59 |
make_option("--allocation-pools", dest="allocation_pools", |
|
60 |
help="IP allocation pools to be used for assigning IPs to" |
|
61 |
" VMs. Syntax: \n" |
|
62 |
"'[[192.168.42.100,192.168.42.200]," |
|
63 |
"[192.168.42.220,129.168.42.240]]'"), |
|
64 |
make_option("--name", dest="name", |
|
65 |
help="An arbitrary string for naming the subnet."), |
|
66 |
make_option("--ip-version", dest="ipversion", |
|
67 |
help="IP version of the CIDR. The only acceptable value" |
|
68 |
" is 4 or 6. The value must also be in sync with the" |
|
69 |
" CIDR. Default value: 4"), |
|
70 |
make_option("--gateway", dest="gateway", |
|
71 |
help="An IP to use as a gateway for the subnet." |
|
72 |
" The IP must be inside the CIDR range and cannot be the" |
|
73 |
" subnet or broadcast IP. If no value is specified, the" |
|
74 |
" first available IP of the subnet will be used."), |
|
75 |
make_option("--dhcp", action="store_true", dest="dhcp", default=True, |
|
76 |
help="True/False value for DHCP/SLAAC. True by default."), |
|
77 |
make_option("--dns", dest="dns", |
|
78 |
help="DNS nameservers to be used by the VMs in the subnet." |
|
79 |
" For the time being, this option isn't supported."), |
|
80 |
make_option("--host-routes", dest="host_routes", |
|
81 |
help="Host routes to be used for advanced routing" |
|
82 |
"settings. For the time being, this option isn't" |
|
83 |
" supported.") |
|
84 |
) |
|
85 |
|
|
86 |
@common.convert_api_faults |
|
87 |
def handle(self, *args, **options): |
|
88 |
if args: |
|
89 |
raise CommandError("Command doesn't accept any arguments") |
|
90 |
|
|
91 |
network_id = options["network_id"] |
|
92 |
cidr = options["cidr"] |
|
93 |
|
|
94 |
if not network_id: |
|
95 |
raise CommandError("network_id is mandatory") |
|
96 |
if not cidr: |
|
97 |
raise CommandError("cidr is mandatory") |
|
98 |
|
|
99 |
user_id = common.get_network(id=network_id).userid |
|
100 |
name = options.get["name", None] |
|
101 |
allocation_pools = options.get["allocation_pools", None] |
|
102 |
ipversion = options.get["ipversion", 4] |
|
103 |
gateway = options.get["gateway", ""] |
|
104 |
dhcp = options.get["dhcp", True] |
|
105 |
dns = options.get["dns", None] |
|
106 |
host_routes = options.get["host_routes", None] |
|
107 |
|
|
108 |
subnets.create(name=name, |
|
109 |
network_id=network_id, |
|
110 |
cidr=cidr, |
|
111 |
allocation_pools=allocation_pools, |
|
112 |
gateway=gateway, |
|
113 |
ipversion=ipversion, |
|
114 |
dhcp=dhcp, |
|
115 |
dns_nameservers=dns, |
|
116 |
host_routes=host_routes, |
|
117 |
user_id=user_id) |
Also available in: Unified diff