root / snf-cyclades-app / synnefo / logic / management / commands / network-modify.py @ a6e6fe48
History | View | Annotate | Download (7.6 kB)
1 | a6e6fe48 | Christos Stavrakakis | # Copyright 2012-2014 GRNET S.A. All rights reserved.
|
---|---|---|---|
2 | 8fad925a | Giorgos Verigakis | #
|
3 | 8fad925a | Giorgos Verigakis | # Redistribution and use in source and binary forms, with or
|
4 | 8fad925a | Giorgos Verigakis | # without modification, are permitted provided that the following
|
5 | 8fad925a | Giorgos Verigakis | # conditions are met:
|
6 | 8fad925a | Giorgos Verigakis | #
|
7 | 8fad925a | Giorgos Verigakis | # 1. Redistributions of source code must retain the above
|
8 | 8fad925a | Giorgos Verigakis | # copyright notice, this list of conditions and the following
|
9 | 8fad925a | Giorgos Verigakis | # disclaimer.
|
10 | 8fad925a | Giorgos Verigakis | #
|
11 | 8fad925a | Giorgos Verigakis | # 2. Redistributions in binary form must reproduce the above
|
12 | 8fad925a | Giorgos Verigakis | # copyright notice, this list of conditions and the following
|
13 | 8fad925a | Giorgos Verigakis | # disclaimer in the documentation and/or other materials
|
14 | 8fad925a | Giorgos Verigakis | # provided with the distribution.
|
15 | 8fad925a | Giorgos Verigakis | #
|
16 | 8fad925a | Giorgos Verigakis | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
|
17 | 8fad925a | Giorgos Verigakis | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
18 | 8fad925a | Giorgos Verigakis | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
19 | 8fad925a | Giorgos Verigakis | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
|
20 | 8fad925a | Giorgos Verigakis | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
21 | 8fad925a | Giorgos Verigakis | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
22 | 8fad925a | Giorgos Verigakis | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
23 | 8fad925a | Giorgos Verigakis | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
24 | 8fad925a | Giorgos Verigakis | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
25 | 8fad925a | Giorgos Verigakis | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
26 | 8fad925a | Giorgos Verigakis | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
27 | 8fad925a | Giorgos Verigakis | # POSSIBILITY OF SUCH DAMAGE.
|
28 | 8fad925a | Giorgos Verigakis | #
|
29 | 8fad925a | Giorgos Verigakis | # The views and conclusions contained in the software and
|
30 | 8fad925a | Giorgos Verigakis | # documentation are those of the authors and should not be
|
31 | 8fad925a | Giorgos Verigakis | # interpreted as representing official policies, either expressed
|
32 | 8fad925a | Giorgos Verigakis | # or implied, of GRNET S.A.
|
33 | 8fad925a | Giorgos Verigakis | |
34 | 8fad925a | Giorgos Verigakis | from optparse import make_option |
35 | 8fad925a | Giorgos Verigakis | |
36 | 8fad925a | Giorgos Verigakis | from django.core.management.base import BaseCommand, CommandError |
37 | 8fad925a | Giorgos Verigakis | |
38 | d2036274 | Christos Stavrakakis | from synnefo.db.models import Backend |
39 | a6e6fe48 | Christos Stavrakakis | from synnefo.management.common import get_resource |
40 | d758784b | Christos Stavrakakis | from snf_django.management.utils import parse_bool |
41 | 2a2f9ffa | Christos Stavrakakis | from synnefo.logic import networks, backend as backend_mod |
42 | 2a2f9ffa | Christos Stavrakakis | from django.db import transaction |
43 | 8fad925a | Giorgos Verigakis | |
44 | 8fad925a | Giorgos Verigakis | |
45 | 8fad925a | Giorgos Verigakis | class Command(BaseCommand): |
46 | 689d7a07 | Dionysis Grigoropoulos | args = "<Network ID>"
|
47 | 2a2f9ffa | Christos Stavrakakis | help = "Modify a network."
|
48 | 8fad925a | Giorgos Verigakis | |
49 | 8fad925a | Giorgos Verigakis | option_list = BaseCommand.option_list + ( |
50 | 9621c777 | Christos Stavrakakis | make_option( |
51 | 9621c777 | Christos Stavrakakis | '--name',
|
52 | 8fad925a | Giorgos Verigakis | dest='name',
|
53 | 8fad925a | Giorgos Verigakis | metavar='NAME',
|
54 | 2a2f9ffa | Christos Stavrakakis | help="Rename a network"),
|
55 | 9621c777 | Christos Stavrakakis | make_option( |
56 | 9621c777 | Christos Stavrakakis | '--userid',
|
57 | 53b9ba10 | Christos Stavrakakis | dest='userid',
|
58 | 2a2f9ffa | Christos Stavrakakis | help="Change the owner of the network."),
|
59 | 9621c777 | Christos Stavrakakis | make_option( |
60 | 2a2f9ffa | Christos Stavrakakis | "--drained",
|
61 | 2a2f9ffa | Christos Stavrakakis | dest="drained",
|
62 | 052ef3b9 | Christos Stavrakakis | metavar="True|False",
|
63 | 052ef3b9 | Christos Stavrakakis | choices=["True", "False"], |
64 | d193a5c8 | Christos Stavrakakis | help="Set network as drained to prevent creation of new ports."),
|
65 | 9621c777 | Christos Stavrakakis | make_option( |
66 | 2a2f9ffa | Christos Stavrakakis | "--floating-ip-pool",
|
67 | 2a2f9ffa | Christos Stavrakakis | dest="floating_ip_pool",
|
68 | 2a2f9ffa | Christos Stavrakakis | metavar="True|False",
|
69 | 2a2f9ffa | Christos Stavrakakis | choices=["True", "False"], |
70 | 2a2f9ffa | Christos Stavrakakis | help="Convert network to a floating IP pool. During this"
|
71 | 2a2f9ffa | Christos Stavrakakis | " conversation the network will be created to all"
|
72 | 2a2f9ffa | Christos Stavrakakis | " available Ganeti backends."),
|
73 | 9621c777 | Christos Stavrakakis | make_option( |
74 | be7c5377 | Christos Stavrakakis | '--add-reserved-ips',
|
75 | be7c5377 | Christos Stavrakakis | dest="add_reserved_ips",
|
76 | be7c5377 | Christos Stavrakakis | help="Comma seperated list of IPs to externally reserve."),
|
77 | be7c5377 | Christos Stavrakakis | make_option( |
78 | be7c5377 | Christos Stavrakakis | '--remove-reserved-ips',
|
79 | be7c5377 | Christos Stavrakakis | dest="remove_reserved_ips",
|
80 | be7c5377 | Christos Stavrakakis | help="Comma seperated list of IPs to externally release."),
|
81 | be7c5377 | Christos Stavrakakis | make_option( |
82 | 5ec446aa | Christos Stavrakakis | "--add-to-backend",
|
83 | 5ec446aa | Christos Stavrakakis | dest="add_to_backend",
|
84 | 2a2f9ffa | Christos Stavrakakis | metavar="BACKEND_ID",
|
85 | 2a2f9ffa | Christos Stavrakakis | help="Create a network to a Ganeti backend."),
|
86 | 5ec446aa | Christos Stavrakakis | make_option( |
87 | 5ec446aa | Christos Stavrakakis | "--remove-from-backend",
|
88 | 5ec446aa | Christos Stavrakakis | dest="remove_from_backend",
|
89 | 2a2f9ffa | Christos Stavrakakis | metavar="BACKEND_ID",
|
90 | 2a2f9ffa | Christos Stavrakakis | help="Remove a network from a Ganeti backend."),
|
91 | 8fad925a | Giorgos Verigakis | ) |
92 | 8fad925a | Giorgos Verigakis | |
93 | 2a2f9ffa | Christos Stavrakakis | @transaction.commit_on_success
|
94 | 8fad925a | Giorgos Verigakis | def handle(self, *args, **options): |
95 | 8fad925a | Giorgos Verigakis | if len(args) != 1: |
96 | c2d969cb | Christos Stavrakakis | raise CommandError("Please provide a network ID") |
97 | 8fad925a | Giorgos Verigakis | |
98 | a6e6fe48 | Christos Stavrakakis | network = get_resource("network", args[0]) |
99 | 8fad925a | Giorgos Verigakis | |
100 | 2a2f9ffa | Christos Stavrakakis | new_name = options.get("name")
|
101 | 2a2f9ffa | Christos Stavrakakis | if new_name is not None: |
102 | 2a2f9ffa | Christos Stavrakakis | old_name = network.name |
103 | 2a2f9ffa | Christos Stavrakakis | network = networks.rename(network, new_name) |
104 | 2a2f9ffa | Christos Stavrakakis | self.stdout.write("Renamed network '%s' from '%s' to '%s'.\n" % |
105 | 2a2f9ffa | Christos Stavrakakis | (network, old_name, new_name)) |
106 | bf1d3a70 | Christos Stavrakakis | |
107 | 2a2f9ffa | Christos Stavrakakis | drained = options.get("drained")
|
108 | 2a2f9ffa | Christos Stavrakakis | if drained is not None: |
109 | 2a2f9ffa | Christos Stavrakakis | drained = parse_bool(drained) |
110 | 2a2f9ffa | Christos Stavrakakis | network.drained = drained |
111 | 2a2f9ffa | Christos Stavrakakis | network.save() |
112 | 2a2f9ffa | Christos Stavrakakis | self.stdout.write("Set network '%s' as drained=%s.\n" % |
113 | 2a2f9ffa | Christos Stavrakakis | (network, drained)) |
114 | 2a2f9ffa | Christos Stavrakakis | |
115 | 2a2f9ffa | Christos Stavrakakis | new_owner = options.get("userid")
|
116 | 2a2f9ffa | Christos Stavrakakis | if new_owner is not None: |
117 | 2a2f9ffa | Christos Stavrakakis | if "@" in new_owner: |
118 | 2a2f9ffa | Christos Stavrakakis | raise CommandError("Invalid owner UUID.") |
119 | 2a2f9ffa | Christos Stavrakakis | old_owner = network.userid |
120 | 2a2f9ffa | Christos Stavrakakis | network.userid = new_owner |
121 | 2a2f9ffa | Christos Stavrakakis | network.save() |
122 | 2a2f9ffa | Christos Stavrakakis | msg = "Changed the owner of network '%s' from '%s' to '%s'.\n"
|
123 | 2a2f9ffa | Christos Stavrakakis | self.stdout.write(msg % (network, old_owner, new_owner))
|
124 | 53b9ba10 | Christos Stavrakakis | |
125 | 5e5b2476 | Christos Stavrakakis | floating_ip_pool = options["floating_ip_pool"]
|
126 | b47f167a | Christos Stavrakakis | if floating_ip_pool is not None: |
127 | b47f167a | Christos Stavrakakis | floating_ip_pool = parse_bool(floating_ip_pool) |
128 | 2a2f9ffa | Christos Stavrakakis | if floating_ip_pool is False and network.floating_ip_pool is True: |
129 | d2036274 | Christos Stavrakakis | if network.ips.filter(deleted=False, floating_ip=True)\ |
130 | d2036274 | Christos Stavrakakis | .exists(): |
131 | 8d5795b4 | Christos Stavrakakis | msg = ("Cannot make network a non floating IP pool."
|
132 | 2a2f9ffa | Christos Stavrakakis | " There are still reserved floating IPs.")
|
133 | 2a2f9ffa | Christos Stavrakakis | raise CommandError(msg)
|
134 | 2a2f9ffa | Christos Stavrakakis | network.floating_ip_pool = floating_ip_pool |
135 | 2a2f9ffa | Christos Stavrakakis | network.save() |
136 | 2a2f9ffa | Christos Stavrakakis | self.stdout.write("Set network '%s' as floating-ip-pool=%s.\n" % |
137 | 2a2f9ffa | Christos Stavrakakis | (network, floating_ip_pool)) |
138 | 2a2f9ffa | Christos Stavrakakis | if floating_ip_pool is True: |
139 | 2a2f9ffa | Christos Stavrakakis | for backend in Backend.objects.filter(offline=False): |
140 | d2036274 | Christos Stavrakakis | bnet, jobs =\ |
141 | d2036274 | Christos Stavrakakis | backend_mod.ensure_network_is_active(backend, |
142 | d2036274 | Christos Stavrakakis | network.id) |
143 | d2036274 | Christos Stavrakakis | if jobs:
|
144 | 2a2f9ffa | Christos Stavrakakis | msg = ("Sent job to create network '%s' in backend"
|
145 | 2a2f9ffa | Christos Stavrakakis | " '%s'\n" % (network, backend))
|
146 | 2a2f9ffa | Christos Stavrakakis | self.stdout.write(msg)
|
147 | 449c2d82 | Christos Stavrakakis | |
148 | be7c5377 | Christos Stavrakakis | add_reserved_ips = options.get('add_reserved_ips')
|
149 | be7c5377 | Christos Stavrakakis | remove_reserved_ips = options.get('remove_reserved_ips')
|
150 | be7c5377 | Christos Stavrakakis | if add_reserved_ips or remove_reserved_ips: |
151 | be7c5377 | Christos Stavrakakis | if add_reserved_ips:
|
152 | be7c5377 | Christos Stavrakakis | add_reserved_ips = add_reserved_ips.split(",")
|
153 | be7c5377 | Christos Stavrakakis | for ip in add_reserved_ips: |
154 | be7c5377 | Christos Stavrakakis | network.reserve_address(ip, external=True)
|
155 | be7c5377 | Christos Stavrakakis | if remove_reserved_ips:
|
156 | be7c5377 | Christos Stavrakakis | remove_reserved_ips = remove_reserved_ips.split(",")
|
157 | be7c5377 | Christos Stavrakakis | for ip in remove_reserved_ips: |
158 | be7c5377 | Christos Stavrakakis | network.release_address(ip, external=True)
|
159 | be7c5377 | Christos Stavrakakis | |
160 | 5ec446aa | Christos Stavrakakis | add_to_backend = options["add_to_backend"]
|
161 | 5ec446aa | Christos Stavrakakis | if add_to_backend is not None: |
162 | a6e6fe48 | Christos Stavrakakis | backend = get_resource("backend", add_to_backend)
|
163 | d2036274 | Christos Stavrakakis | bnet, jobs = backend_mod.ensure_network_is_active(backend, |
164 | d2036274 | Christos Stavrakakis | network.id) |
165 | d2036274 | Christos Stavrakakis | if jobs:
|
166 | d2036274 | Christos Stavrakakis | msg = "Sent job to create network '%s' in backend '%s'\n"
|
167 | d2036274 | Christos Stavrakakis | self.stdout.write(msg % (network, backend))
|
168 | 5ec446aa | Christos Stavrakakis | |
169 | 5ec446aa | Christos Stavrakakis | remove_from_backend = options["remove_from_backend"]
|
170 | 5ec446aa | Christos Stavrakakis | if remove_from_backend is not None: |
171 | a6e6fe48 | Christos Stavrakakis | backend = get_resource("backend", remove_from_backend)
|
172 | 5ec446aa | Christos Stavrakakis | if network.nics.filter(machine__backend=backend,
|
173 | 5ec446aa | Christos Stavrakakis | machine__deleted=False).exists():
|
174 | 8d5795b4 | Christos Stavrakakis | msg = "Cannot remove. There are still connected VMs to this"\
|
175 | 5ec446aa | Christos Stavrakakis | " network"
|
176 | 5ec446aa | Christos Stavrakakis | raise CommandError(msg)
|
177 | 2a2f9ffa | Christos Stavrakakis | backend_mod.delete_network(network, backend, disconnect=True)
|
178 | 5ec446aa | Christos Stavrakakis | msg = "Sent job to delete network '%s' from backend '%s'\n"
|
179 | 5ec446aa | Christos Stavrakakis | self.stdout.write(msg % (network, backend)) |