Statistics
| Branch: | Tag: | Revision:

root / snf-cyclades-app / synnefo / logic / management / commands / port-remove.py @ a6e6fe48

History | View | Annotate | Download (3.1 kB)

1
# Copyright 2011-2014 GRNET S.A. All rights reserved.
2
#
3
# Redistribution and use in source and binary forms, with or without
4
# modification, are permitted provided that the following conditions
5
# are met:
6
#
7
#   1. Redistributions of source code must retain the above copyright
8
#      notice, this list of conditions and the following disclaimer.
9
#
10
#  2. Redistributions in binary form must reproduce the above copyright
11
#     notice, this list of conditions and the following disclaimer in the
12
#     documentation and/or other materials provided with the distribution.
13
#
14
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
15
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17
# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
18
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24
# SUCH DAMAGE.
25
#
26
# The views and conclusions contained in the software and documentation are
27
# those of the authors and should not be interpreted as representing official
28
# policies, either expressed or implied, of GRNET S.A.
29
#
30

    
31
from optparse import make_option
32
from django.core.management.base import CommandError
33
from synnefo.logic import servers
34
from synnefo.management import common
35
from snf_django.management.utils import parse_bool
36
from snf_django.management.commands import RemoveCommand
37

    
38

    
39
class Command(RemoveCommand):
40
    can_import_settings = True
41
    args = "<Port ID> [<Port ID> ...]"
42
    help = "Remove a port from the Database and from the VMs attached to"
43
    option_list = RemoveCommand.option_list + (
44
        make_option(
45
            "--wait",
46
            dest="wait",
47
            default="True",
48
            choices=["True", "False"],
49
            metavar="True|False",
50
            help="Wait for Ganeti jobs to complete."),
51
    )
52

    
53
    @common.convert_api_faults
54
    def handle(self, *args, **options):
55
        if not args:
56
            raise CommandError("Please provide a port ID")
57

    
58
        force = options['force']
59
        message = "ports" if len(args) > 1 else "port"
60
        self.confirm_deletion(force, message, args)
61

    
62
        for port_id in args:
63
            self.stdout.write("\n")
64
            try:
65
                port = common.get_resource("port", port_id, for_update=True)
66

    
67
                servers.delete_port(port)
68

    
69
                wait = parse_bool(options["wait"])
70
                if port.machine is not None:
71
                    common.wait_server_task(port.machine, wait,
72
                                            stdout=self.stdout)
73
                else:
74
                    self.stdout.write("Successfully removed port %s\n" % port)
75
            except CommandError as e:
76
                self.stdout.write("Error -- %s\n" % e.message)