root / snf-cyclades-app / synnefo / api / management / commands / port-inspect.py @ 9d1e6480
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1 | 5fa91dc4 | Marios Kogias | # Copyright 2012 GRNET S.A. All rights reserved.
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2 | 5fa91dc4 | Marios Kogias | #
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3 | 5fa91dc4 | Marios Kogias | # Redistribution and use in source and binary forms, with or
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4 | 5fa91dc4 | Marios Kogias | # without modification, are permitted provided that the following
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5 | 5fa91dc4 | Marios Kogias | # conditions are met:
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6 | 5fa91dc4 | Marios Kogias | #
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7 | 5fa91dc4 | Marios Kogias | # 1. Redistributions of source code must retain the above
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8 | 5fa91dc4 | Marios Kogias | # copyright notice, this list of conditions and the following
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9 | 5fa91dc4 | Marios Kogias | # disclaimer.
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10 | 5fa91dc4 | Marios Kogias | #
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11 | 5fa91dc4 | Marios Kogias | # 2. Redistributions in binary form must reproduce the above
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12 | 5fa91dc4 | Marios Kogias | # copyright notice, this list of conditions and the following
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13 | 5fa91dc4 | Marios Kogias | # disclaimer in the documentation and/or other materials
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14 | 5fa91dc4 | Marios Kogias | # provided with the distribution.
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15 | 5fa91dc4 | Marios Kogias | #
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16 | 5fa91dc4 | Marios Kogias | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | 5fa91dc4 | Marios Kogias | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | 5fa91dc4 | Marios Kogias | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | 5fa91dc4 | Marios Kogias | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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20 | 5fa91dc4 | Marios Kogias | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | 5fa91dc4 | Marios Kogias | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | 5fa91dc4 | Marios Kogias | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | 5fa91dc4 | Marios Kogias | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | 5fa91dc4 | Marios Kogias | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | 5fa91dc4 | Marios Kogias | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | 5fa91dc4 | Marios Kogias | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | 5fa91dc4 | Marios Kogias | # POSSIBILITY OF SUCH DAMAGE.
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28 | 5fa91dc4 | Marios Kogias | #
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29 | 5fa91dc4 | Marios Kogias | # The views and conclusions contained in the software and
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30 | 5fa91dc4 | Marios Kogias | # documentation are those of the authors and should not be
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31 | 5fa91dc4 | Marios Kogias | # interpreted as representing official policies, either expressed
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32 | 5fa91dc4 | Marios Kogias | # or implied, of GRNET S.A.
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33 | 5fa91dc4 | Marios Kogias | |
34 | 5fa91dc4 | Marios Kogias | from optparse import make_option |
35 | 5fa91dc4 | Marios Kogias | from django.core.management.base import BaseCommand, CommandError |
36 | 5fa91dc4 | Marios Kogias | |
37 | 5fa91dc4 | Marios Kogias | from synnefo.logic.rapi import GanetiApiError |
38 | 86961519 | Christos Stavrakakis | from synnefo.management.common import convert_api_faults |
39 | 86961519 | Christos Stavrakakis | from synnefo.logic.reconciliation import nics_from_instance |
40 | 86961519 | Christos Stavrakakis | from snf_django.management.utils import pprint_table |
41 | 5fa91dc4 | Marios Kogias | from synnefo.api.util import get_port |
42 | 86961519 | Christos Stavrakakis | |
43 | 86961519 | Christos Stavrakakis | |
44 | 5fa91dc4 | Marios Kogias | class Command(BaseCommand): |
45 | 5fa91dc4 | Marios Kogias | help = "Inspect a port on DB and Ganeti"
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46 | 5fa91dc4 | Marios Kogias | args = "<port ID>"
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47 | 5fa91dc4 | Marios Kogias | |
48 | 5fa91dc4 | Marios Kogias | option_list = BaseCommand.option_list + ( |
49 | 5fa91dc4 | Marios Kogias | make_option( |
50 | 5fa91dc4 | Marios Kogias | '--jobs',
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51 | 5fa91dc4 | Marios Kogias | action='store_true',
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52 | 5fa91dc4 | Marios Kogias | dest='jobs',
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53 | 5fa91dc4 | Marios Kogias | default=False,
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54 | 5fa91dc4 | Marios Kogias | help="Show non-archived jobs concerning port."),
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55 | 5fa91dc4 | Marios Kogias | make_option( |
56 | 5fa91dc4 | Marios Kogias | '--displayname',
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57 | 5fa91dc4 | Marios Kogias | action='store_true',
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58 | 5fa91dc4 | Marios Kogias | dest='displayname',
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59 | 5fa91dc4 | Marios Kogias | default=False,
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60 | 5fa91dc4 | Marios Kogias | help="Display both uuid and display name"),
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61 | 5fa91dc4 | Marios Kogias | ) |
62 | 5fa91dc4 | Marios Kogias | |
63 | 5fa91dc4 | Marios Kogias | @convert_api_faults
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64 | 5fa91dc4 | Marios Kogias | def handle(self, *args, **options): |
65 | 5fa91dc4 | Marios Kogias | if len(args) != 1: |
66 | 5fa91dc4 | Marios Kogias | raise CommandError("Please provide a port ID") |
67 | 5fa91dc4 | Marios Kogias | |
68 | 5fa91dc4 | Marios Kogias | port = get_port(args[0], None) |
69 | 5fa91dc4 | Marios Kogias | |
70 | 5fa91dc4 | Marios Kogias | sep = '-' * 80 + '\n' |
71 | 86961519 | Christos Stavrakakis | |
72 | 86961519 | Christos Stavrakakis | db_nic = { |
73 | 86961519 | Christos Stavrakakis | "id": port.id,
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74 | 86961519 | Christos Stavrakakis | "name": port.name,
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75 | 86961519 | Christos Stavrakakis | "userid": port.userid,
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76 | 86961519 | Christos Stavrakakis | "server": port.machine_id,
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77 | 86961519 | Christos Stavrakakis | "network": port.network_id,
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78 | 86961519 | Christos Stavrakakis | "device_owner": port.device_owner,
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79 | 86961519 | Christos Stavrakakis | "mac": port.mac,
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80 | 86961519 | Christos Stavrakakis | "state": port.state}
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81 | 5fa91dc4 | Marios Kogias | |
82 | 5fa91dc4 | Marios Kogias | self.stdout.write(sep)
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83 | 5fa91dc4 | Marios Kogias | self.stdout.write('State of port in DB\n') |
84 | 5fa91dc4 | Marios Kogias | self.stdout.write(sep)
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85 | 86961519 | Christos Stavrakakis | pprint_table(self.stdout, db_nic.items(), None, separator=" | ") |
86 | 86961519 | Christos Stavrakakis | |
87 | 86961519 | Christos Stavrakakis | self.stdout.write('\n\n') |
88 | 86961519 | Christos Stavrakakis | ips = list(port.ips.values_list("address", "network_id", "subnet_id", |
89 | 86961519 | Christos Stavrakakis | "subnet__cidr", "floating_ip")) |
90 | 86961519 | Christos Stavrakakis | headers = ["Address", "Network", "Subnet", "CIDR", "is_floating"] |
91 | 86961519 | Christos Stavrakakis | pprint_table(self.stdout, ips, headers, separator=" | ") |
92 | 86961519 | Christos Stavrakakis | |
93 | 86961519 | Christos Stavrakakis | self.stdout.write('\n\n') |
94 | 86961519 | Christos Stavrakakis | |
95 | 86961519 | Christos Stavrakakis | self.stdout.write(sep)
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96 | 86961519 | Christos Stavrakakis | self.stdout.write('State of port in Ganeti\n') |
97 | 86961519 | Christos Stavrakakis | self.stdout.write(sep)
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98 | 86961519 | Christos Stavrakakis | vm = port.machine |
99 | 86961519 | Christos Stavrakakis | if vm is None: |
100 | 86961519 | Christos Stavrakakis | self.stdout.write("Port is not attached to any instance.\n") |
101 | 86961519 | Christos Stavrakakis | return
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102 | 86961519 | Christos Stavrakakis | |
103 | 5fa91dc4 | Marios Kogias | client = vm.get_client() |
104 | 5fa91dc4 | Marios Kogias | try:
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105 | 86961519 | Christos Stavrakakis | vm_info = client.GetInstance(vm.backend_vm_id) |
106 | 5fa91dc4 | Marios Kogias | except GanetiApiError as e: |
107 | 5fa91dc4 | Marios Kogias | if e.code == 404: |
108 | 86961519 | Christos Stavrakakis | self.stdout.write("NIC seems attached to server %s, but" |
109 | 86961519 | Christos Stavrakakis | " server does not exist in backend.\n"
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110 | 86961519 | Christos Stavrakakis | % vm) |
111 | 1aec0223 | Christos Stavrakakis | return
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112 | 1aec0223 | Christos Stavrakakis | raise e
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113 | 5fa91dc4 | Marios Kogias | |
114 | 86961519 | Christos Stavrakakis | nics = nics_from_instance(vm_info) |
115 | 86961519 | Christos Stavrakakis | try:
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116 | 86961519 | Christos Stavrakakis | gnt_nic = filter(lambda nic: nic.get("name") == port.backend_uuid, |
117 | 86961519 | Christos Stavrakakis | nics)[0]
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118 | 86961519 | Christos Stavrakakis | except IndexError: |
119 | 86961519 | Christos Stavrakakis | self.stdout.write("NIC %s is not attached to instance %s" |
120 | 86961519 | Christos Stavrakakis | % (port, vm)) |
121 | 5fa91dc4 | Marios Kogias | return
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122 | 86961519 | Christos Stavrakakis | pprint_table(self.stdout, gnt_nic.items(), None, separator=" | ") |
123 | 5fa91dc4 | Marios Kogias | |
124 | 5fa91dc4 | Marios Kogias | vm.put_client(client) |