root / snf-cyclades-app / synnefo / management / pprint.py @ 8b388efe
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1 | d5a4a8d1 | Christos Stavrakakis | #Copyright (C) 2013 GRNET S.A. All rights reserved.
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2 | d5a4a8d1 | Christos Stavrakakis | #
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3 | d5a4a8d1 | Christos Stavrakakis | #Redistribution and use in source and binary forms, with or
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4 | d5a4a8d1 | Christos Stavrakakis | #without modification, are permitted provided that the following
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5 | d5a4a8d1 | Christos Stavrakakis | #conditions are met:
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6 | d5a4a8d1 | Christos Stavrakakis | #
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7 | d5a4a8d1 | Christos Stavrakakis | # 1. Redistributions of source code must retain the above
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8 | d5a4a8d1 | Christos Stavrakakis | # copyright notice, this list of conditions and the following
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9 | d5a4a8d1 | Christos Stavrakakis | # disclaimer.
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10 | d5a4a8d1 | Christos Stavrakakis | #
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11 | d5a4a8d1 | Christos Stavrakakis | # 2. Redistributions in binary form must reproduce the above
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12 | d5a4a8d1 | Christos Stavrakakis | # copyright notice, this list of conditions and the following
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13 | d5a4a8d1 | Christos Stavrakakis | # disclaimer in the documentation and/or other materials
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14 | d5a4a8d1 | Christos Stavrakakis | # provided with the distribution.
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15 | d5a4a8d1 | Christos Stavrakakis | #
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16 | d5a4a8d1 | Christos Stavrakakis | #THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | d5a4a8d1 | Christos Stavrakakis | #OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | d5a4a8d1 | Christos Stavrakakis | #WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | d5a4a8d1 | Christos Stavrakakis | #PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A. OR
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20 | d5a4a8d1 | Christos Stavrakakis | #CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | d5a4a8d1 | Christos Stavrakakis | #SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | d5a4a8d1 | Christos Stavrakakis | #LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | d5a4a8d1 | Christos Stavrakakis | #USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | d5a4a8d1 | Christos Stavrakakis | #AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | d5a4a8d1 | Christos Stavrakakis | #LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | d5a4a8d1 | Christos Stavrakakis | #ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | d5a4a8d1 | Christos Stavrakakis | #POSSIBILITY OF SUCH DAMAGE.
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28 | d5a4a8d1 | Christos Stavrakakis | #
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29 | d5a4a8d1 | Christos Stavrakakis | #The views and conclusions contained in the software and
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30 | d5a4a8d1 | Christos Stavrakakis | #documentation are those of the authors and should not be
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31 | d5a4a8d1 | Christos Stavrakakis | #interpreted as representing official policies, either expressed
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32 | d5a4a8d1 | Christos Stavrakakis | #or implied, of GRNET S.A.
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33 | d5a4a8d1 | Christos Stavrakakis | |
34 | d5a4a8d1 | Christos Stavrakakis | import sys |
35 | d5a4a8d1 | Christos Stavrakakis | from snf_django.management.utils import pprint_table |
36 | d5a4a8d1 | Christos Stavrakakis | from synnefo.lib.ordereddict import OrderedDict |
37 | d5a4a8d1 | Christos Stavrakakis | from snf_django.lib.astakos import UserCache |
38 | d5a4a8d1 | Christos Stavrakakis | from synnefo.settings import (CYCLADES_SERVICE_TOKEN as ASTAKOS_TOKEN, |
39 | d5a4a8d1 | Christos Stavrakakis | ASTAKOS_BASE_URL) |
40 | d5a4a8d1 | Christos Stavrakakis | from synnefo.db.models import Backend, pooled_rapi_client |
41 | d5a4a8d1 | Christos Stavrakakis | from synnefo.logic.rapi import GanetiApiError |
42 | d5a4a8d1 | Christos Stavrakakis | from synnefo.logic.reconciliation import nics_from_instance |
43 | d5a4a8d1 | Christos Stavrakakis | |
44 | d5a4a8d1 | Christos Stavrakakis | |
45 | d5a4a8d1 | Christos Stavrakakis | def pprint_network(network, display_mails=False, stdout=None, title=None): |
46 | d5a4a8d1 | Christos Stavrakakis | if stdout is None: |
47 | d5a4a8d1 | Christos Stavrakakis | stdout = sys.stdout |
48 | d5a4a8d1 | Christos Stavrakakis | if title is None: |
49 | d5a4a8d1 | Christos Stavrakakis | title = "State of Network %s in DB" % network.id
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50 | d5a4a8d1 | Christos Stavrakakis | |
51 | d5a4a8d1 | Christos Stavrakakis | ucache = UserCache(ASTAKOS_BASE_URL, ASTAKOS_TOKEN) |
52 | d5a4a8d1 | Christos Stavrakakis | userid = network.userid |
53 | d5a4a8d1 | Christos Stavrakakis | |
54 | d5a4a8d1 | Christos Stavrakakis | db_network = OrderedDict([ |
55 | d5a4a8d1 | Christos Stavrakakis | ("name", network.name),
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56 | d5a4a8d1 | Christos Stavrakakis | ("backend-name", network.backend_id),
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57 | d5a4a8d1 | Christos Stavrakakis | ("state", network.state),
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58 | d5a4a8d1 | Christos Stavrakakis | ("userid", userid),
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59 | d5a4a8d1 | Christos Stavrakakis | ("username", ucache.get_name(userid) if display_mails else userid), |
60 | d5a4a8d1 | Christos Stavrakakis | ("public", network.public),
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61 | d5a4a8d1 | Christos Stavrakakis | ("floating_ip_pool", network.floating_ip_pool),
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62 | d5a4a8d1 | Christos Stavrakakis | ("external_router", network.external_router),
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63 | d5a4a8d1 | Christos Stavrakakis | ("drained", network.drained),
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64 | d5a4a8d1 | Christos Stavrakakis | ("MAC prefix", network.mac_prefix),
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65 | d5a4a8d1 | Christos Stavrakakis | ("flavor", network.flavor),
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66 | d5a4a8d1 | Christos Stavrakakis | ("link", network.link),
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67 | d5a4a8d1 | Christos Stavrakakis | ("mode", network.mode),
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68 | d5a4a8d1 | Christos Stavrakakis | ("deleted", network.deleted),
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69 | d5a4a8d1 | Christos Stavrakakis | ("tags", "), ".join(network.backend_tag)), |
70 | d5a4a8d1 | Christos Stavrakakis | ("action", network.action)])
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71 | d5a4a8d1 | Christos Stavrakakis | |
72 | d5a4a8d1 | Christos Stavrakakis | pprint_table(stdout, db_network.items(), None, separator=" | ", |
73 | d5a4a8d1 | Christos Stavrakakis | title=title) |
74 | d5a4a8d1 | Christos Stavrakakis | |
75 | d5a4a8d1 | Christos Stavrakakis | |
76 | d5a4a8d1 | Christos Stavrakakis | def pprint_network_subnets(network, stdout=None, title=None): |
77 | d5a4a8d1 | Christos Stavrakakis | if stdout is None: |
78 | d5a4a8d1 | Christos Stavrakakis | stdout = sys.stdout |
79 | d5a4a8d1 | Christos Stavrakakis | if title is None: |
80 | d5a4a8d1 | Christos Stavrakakis | title = "Subnets of network %s" % network.id
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81 | d5a4a8d1 | Christos Stavrakakis | |
82 | d5a4a8d1 | Christos Stavrakakis | subnets = list(network.subnets.values_list("id", "name", "ipversion", |
83 | d5a4a8d1 | Christos Stavrakakis | "cidr", "gateway", "dhcp", |
84 | d5a4a8d1 | Christos Stavrakakis | "deleted"))
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85 | d5a4a8d1 | Christos Stavrakakis | headers = ["ID", "Name", "Version", "CIDR", "Gateway", "DHCP", |
86 | d5a4a8d1 | Christos Stavrakakis | "Deleted"]
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87 | d5a4a8d1 | Christos Stavrakakis | pprint_table(stdout, subnets, headers, separator=" | ",
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88 | d5a4a8d1 | Christos Stavrakakis | title=title) |
89 | d5a4a8d1 | Christos Stavrakakis | |
90 | d5a4a8d1 | Christos Stavrakakis | |
91 | d5a4a8d1 | Christos Stavrakakis | def pprint_network_backends(network, stdout=None, title=None): |
92 | d5a4a8d1 | Christos Stavrakakis | if stdout is None: |
93 | d5a4a8d1 | Christos Stavrakakis | stdout = sys.stdout |
94 | d5a4a8d1 | Christos Stavrakakis | if title is None: |
95 | d5a4a8d1 | Christos Stavrakakis | title = "State of Network %s in DB for each backend" % network.id
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96 | d5a4a8d1 | Christos Stavrakakis | bnets = list(network.backend_networks.values_list(
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97 | d5a4a8d1 | Christos Stavrakakis | "backend__clustername",
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98 | d5a4a8d1 | Christos Stavrakakis | "operstate", "deleted", "backendjobid", |
99 | d5a4a8d1 | Christos Stavrakakis | "backendopcode", "backendjobstatus")) |
100 | d5a4a8d1 | Christos Stavrakakis | headers = ["Backend", "State", "Deleted", "JobID", "Opcode", |
101 | d5a4a8d1 | Christos Stavrakakis | "JobStatus"]
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102 | d5a4a8d1 | Christos Stavrakakis | pprint_table(stdout, bnets, headers, separator=" | ",
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103 | d5a4a8d1 | Christos Stavrakakis | title=title) |
104 | d5a4a8d1 | Christos Stavrakakis | |
105 | d5a4a8d1 | Christos Stavrakakis | |
106 | d5a4a8d1 | Christos Stavrakakis | def pprint_network_in_ganeti(network, stdout=None): |
107 | d5a4a8d1 | Christos Stavrakakis | if stdout is None: |
108 | d5a4a8d1 | Christos Stavrakakis | stdout = sys.stdout |
109 | d5a4a8d1 | Christos Stavrakakis | for backend in Backend.objects.exclude(offline=True): |
110 | d5a4a8d1 | Christos Stavrakakis | with pooled_rapi_client(backend) as client: |
111 | d5a4a8d1 | Christos Stavrakakis | try:
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112 | d5a4a8d1 | Christos Stavrakakis | g_net = client.GetNetwork(network.backend_id) |
113 | d5a4a8d1 | Christos Stavrakakis | ip_map = g_net.pop("map")
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114 | d5a4a8d1 | Christos Stavrakakis | pprint_table(stdout, g_net.items(), None,
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115 | d5a4a8d1 | Christos Stavrakakis | title="State of network in backend: %s" %
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116 | d5a4a8d1 | Christos Stavrakakis | backend.clustername) |
117 | d5a4a8d1 | Christos Stavrakakis | pprint_pool(None, ip_map, 80, stdout) |
118 | d5a4a8d1 | Christos Stavrakakis | except GanetiApiError as e: |
119 | d5a4a8d1 | Christos Stavrakakis | if e.code == 404: |
120 | d5a4a8d1 | Christos Stavrakakis | stdout.write('Network does not exist in backend %s\n' %
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121 | d5a4a8d1 | Christos Stavrakakis | backend.clustername) |
122 | d5a4a8d1 | Christos Stavrakakis | else:
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123 | d5a4a8d1 | Christos Stavrakakis | raise e
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124 | d5a4a8d1 | Christos Stavrakakis | |
125 | d5a4a8d1 | Christos Stavrakakis | |
126 | d5a4a8d1 | Christos Stavrakakis | def pool_map_chunks(smap, step=64): |
127 | d5a4a8d1 | Christos Stavrakakis | for i in xrange(0, len(smap), step): |
128 | d5a4a8d1 | Christos Stavrakakis | yield smap[i:i + step]
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129 | d5a4a8d1 | Christos Stavrakakis | |
130 | d5a4a8d1 | Christos Stavrakakis | |
131 | d5a4a8d1 | Christos Stavrakakis | def splitPoolMap(s, count): |
132 | d5a4a8d1 | Christos Stavrakakis | chunks = pool_map_chunks(s, count) |
133 | d5a4a8d1 | Christos Stavrakakis | acc = [] |
134 | d5a4a8d1 | Christos Stavrakakis | count = 0
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135 | d5a4a8d1 | Christos Stavrakakis | for chunk in chunks: |
136 | d5a4a8d1 | Christos Stavrakakis | chunk_len = len(chunk)
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137 | d5a4a8d1 | Christos Stavrakakis | acc.append(str(count).rjust(3) + ' ' + chunk + ' ' + |
138 | d5a4a8d1 | Christos Stavrakakis | str(count + chunk_len - 1).ljust(4)) |
139 | d5a4a8d1 | Christos Stavrakakis | count += chunk_len |
140 | d5a4a8d1 | Christos Stavrakakis | return '\n' + '\n'.join(acc) |
141 | d5a4a8d1 | Christos Stavrakakis | |
142 | d5a4a8d1 | Christos Stavrakakis | |
143 | d5a4a8d1 | Christos Stavrakakis | def pprint_pool(name, pool_map, step=80, stdout=None): |
144 | d5a4a8d1 | Christos Stavrakakis | if stdout is None: |
145 | d5a4a8d1 | Christos Stavrakakis | stdout = sys.stdout |
146 | d5a4a8d1 | Christos Stavrakakis | if name is not None: |
147 | d5a4a8d1 | Christos Stavrakakis | stdout.write("Pool: %s\n" % name)
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148 | d5a4a8d1 | Christos Stavrakakis | stdout.write(splitPoolMap(pool_map, count=step)) |
149 | d5a4a8d1 | Christos Stavrakakis | stdout.write("\n")
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150 | d5a4a8d1 | Christos Stavrakakis | |
151 | d5a4a8d1 | Christos Stavrakakis | |
152 | d5a4a8d1 | Christos Stavrakakis | def pprint_port(port, stdout=None, title=None): |
153 | d5a4a8d1 | Christos Stavrakakis | if stdout is None: |
154 | d5a4a8d1 | Christos Stavrakakis | stdout = sys.stdout |
155 | d5a4a8d1 | Christos Stavrakakis | if title is None: |
156 | d5a4a8d1 | Christos Stavrakakis | title = "State of Port %s in DB" % port.id
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157 | d5a4a8d1 | Christos Stavrakakis | port = OrderedDict([ |
158 | d5a4a8d1 | Christos Stavrakakis | ("id", port.id),
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159 | d5a4a8d1 | Christos Stavrakakis | ("name", port.name),
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160 | d5a4a8d1 | Christos Stavrakakis | ("userid", port.userid),
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161 | d5a4a8d1 | Christos Stavrakakis | ("server", port.machine_id),
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162 | d5a4a8d1 | Christos Stavrakakis | ("network", port.network_id),
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163 | d5a4a8d1 | Christos Stavrakakis | ("device_owner", port.device_owner),
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164 | d5a4a8d1 | Christos Stavrakakis | ("mac", port.mac),
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165 | d5a4a8d1 | Christos Stavrakakis | ("state", port.state)])
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166 | d5a4a8d1 | Christos Stavrakakis | |
167 | d5a4a8d1 | Christos Stavrakakis | pprint_table(stdout, port.items(), None, separator=" | ", |
168 | d5a4a8d1 | Christos Stavrakakis | title=title) |
169 | d5a4a8d1 | Christos Stavrakakis | |
170 | d5a4a8d1 | Christos Stavrakakis | |
171 | d5a4a8d1 | Christos Stavrakakis | def pprint_port_ips(port, stdout=None, title=None): |
172 | d5a4a8d1 | Christos Stavrakakis | if stdout is None: |
173 | d5a4a8d1 | Christos Stavrakakis | stdout = sys.stdout |
174 | d5a4a8d1 | Christos Stavrakakis | if title is None: |
175 | d5a4a8d1 | Christos Stavrakakis | title = "IP Addresses of Port %s" % port.id
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176 | d5a4a8d1 | Christos Stavrakakis | ips = list(port.ips.values_list("address", "network_id", "subnet_id", |
177 | d5a4a8d1 | Christos Stavrakakis | "subnet__cidr", "floating_ip")) |
178 | d5a4a8d1 | Christos Stavrakakis | headers = ["Address", "Network", "Subnet", "CIDR", "is_floating"] |
179 | d5a4a8d1 | Christos Stavrakakis | pprint_table(stdout, ips, headers, separator=" | ",
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180 | d5a4a8d1 | Christos Stavrakakis | title=title) |
181 | d5a4a8d1 | Christos Stavrakakis | |
182 | d5a4a8d1 | Christos Stavrakakis | |
183 | d5a4a8d1 | Christos Stavrakakis | def pprint_port_in_ganeti(port, stdout=None, title=None): |
184 | d5a4a8d1 | Christos Stavrakakis | if stdout is None: |
185 | d5a4a8d1 | Christos Stavrakakis | stdout = sys.stdout |
186 | d5a4a8d1 | Christos Stavrakakis | if title is None: |
187 | d5a4a8d1 | Christos Stavrakakis | title = "State of Port %s in Ganeti" % port.id
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188 | d5a4a8d1 | Christos Stavrakakis | |
189 | d5a4a8d1 | Christos Stavrakakis | vm = port.machine |
190 | d5a4a8d1 | Christos Stavrakakis | if vm is None: |
191 | d5a4a8d1 | Christos Stavrakakis | stdout.write("Port is not attached to any instance.\n")
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192 | d5a4a8d1 | Christos Stavrakakis | return
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193 | d5a4a8d1 | Christos Stavrakakis | |
194 | d5a4a8d1 | Christos Stavrakakis | client = vm.get_client() |
195 | d5a4a8d1 | Christos Stavrakakis | try:
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196 | d5a4a8d1 | Christos Stavrakakis | vm_info = client.GetInstance(vm.backend_vm_id) |
197 | d5a4a8d1 | Christos Stavrakakis | except GanetiApiError as e: |
198 | d5a4a8d1 | Christos Stavrakakis | if e.code == 404: |
199 | d5a4a8d1 | Christos Stavrakakis | stdout.write("NIC seems attached to server %s, but"
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200 | d5a4a8d1 | Christos Stavrakakis | " server does not exist in backend.\n"
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201 | d5a4a8d1 | Christos Stavrakakis | % vm) |
202 | d5a4a8d1 | Christos Stavrakakis | return
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203 | d5a4a8d1 | Christos Stavrakakis | raise e
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204 | d5a4a8d1 | Christos Stavrakakis | |
205 | d5a4a8d1 | Christos Stavrakakis | nics = nics_from_instance(vm_info) |
206 | d5a4a8d1 | Christos Stavrakakis | try:
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207 | d5a4a8d1 | Christos Stavrakakis | gnt_nic = filter(lambda nic: nic.get("name") == port.backend_uuid, |
208 | d5a4a8d1 | Christos Stavrakakis | nics)[0]
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209 | d5a4a8d1 | Christos Stavrakakis | gnt_nic["instance"] = vm_info["name"] |
210 | d5a4a8d1 | Christos Stavrakakis | except IndexError: |
211 | d5a4a8d1 | Christos Stavrakakis | stdout.write("NIC %s is not attached to instance %s" % (port, vm))
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212 | d5a4a8d1 | Christos Stavrakakis | return
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213 | d5a4a8d1 | Christos Stavrakakis | pprint_table(stdout, gnt_nic.items(), None, separator=" | ", |
214 | d5a4a8d1 | Christos Stavrakakis | title=title) |
215 | d5a4a8d1 | Christos Stavrakakis | |
216 | d5a4a8d1 | Christos Stavrakakis | vm.put_client(client) |