Statistics
| Branch: | Tag: | Revision:

root / snf-cyclades-app / synnefo / api / management / commands / network-list.py @ 18c4414d

History | View | Annotate | Download (4.3 kB)

1
# Copyright 2012-2013 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 synnefo.webproject.management.commands import ListCommand
37
from synnefo.db.models import Network
38
from synnefo.settings import (CYCLADES_SERVICE_TOKEN as ASTAKOS_TOKEN,
39
                              ASTAKOS_BASE_URL)
40

    
41
from logging import getLogger
42
log = getLogger(__name__)
43

    
44

    
45
class Command(ListCommand):
46
    option_list = ListCommand.option_list + (
47
        make_option(
48
            '--public',
49
            action='store_true',
50
            dest='public',
51
            default=False,
52
            help="List only public networks"),
53
        make_option(
54
            '--ipv6',
55
            action='store_true',
56
            dest='ipv6',
57
            default=False,
58
            help="Include IPv6 information"),
59
    )
60

    
61
    object_class = Network
62
    deleted_field = "deleted"
63
    user_uuid_field = "userid"
64
    astakos_url = ASTAKOS_BASE_URL
65
    astakos_token = ASTAKOS_TOKEN
66

    
67
    def get_machines(network):
68
        return network.machines.filter(deleted=False).count()
69

    
70
    def get_backends(network):
71
        return network.backend_networks.values_list("backend_id", flat=True)
72

    
73
    FIELDS = {
74
        "id": ("id", "The ID of the network"),
75
        "name": ("name", "The name of the network"),
76
        "user.uuid": ("userid", "The UUID of the network's owner"),
77
        "public": ("public", "Whether network is public or private"),
78
        "flavor": ("flavor", "The network's flavor"),
79
        "state": ("state", "The network's state"),
80
        "dhcp": ("dhcp", "Whether network uses nfdhcpd or not"),
81
        "subnet.ipv4": ("subnet", "The IPv4 subnet of the network"),
82
        "gateway.ipv4": ("gateway", "The IPv4 gateway of the network"),
83
        "subnet.ipv6": ("subnet6", "The IPv6 subnet of the network"),
84
        "gateway.ipv6": ("gateway6", "The IPv6 gateway of the network"),
85
        "created": ("created", "The date the network was created"),
86
        "updated": ("updated", "The date the network was updated"),
87
        "deleted": ("deleted", "Whether the network is deleted or not"),
88
        "mode": ("mode", "The mode of the network"),
89
        "link": ("link", "The link of the network"),
90
        "mac_prefix": ("mac_prefix", "The network's MAC prefix"),
91
        "drained": ("drained", "Whether network is drained or not"),
92
        "vms": (get_machines, "Number of connected servers"),
93
        "backends": (get_backends, "IDs of Ganeti backends that the network is"
94
                                   " connected to"),
95
    }
96

    
97
    fields = ["id", "name", "user.uuid", "state", "public", "subnet.ipv4",
98
              "gateway.ipv4", "link", "mac_prefix", "dhcp", "drained"]
99

    
100
    def handle_args(self, *args, **options):
101
        if options["public"]:
102
            self.filters["public"] = True
103
        if options["ipv6"]:
104
            self.fields.extend(["subnet.ipv6", "gateway.ipv6"])