root / snf-cyclades-app / synnefo / api / management / commands / server-inspect.py @ 9d1e6480
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1 | 00051a6a | Christos Stavrakakis | # Copyright 2012 GRNET S.A. All rights reserved.
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2 | 00051a6a | Christos Stavrakakis | #
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3 | 00051a6a | Christos Stavrakakis | # Redistribution and use in source and binary forms, with or
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4 | 00051a6a | Christos Stavrakakis | # without modification, are permitted provided that the following
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5 | 00051a6a | Christos Stavrakakis | # conditions are met:
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6 | 00051a6a | Christos Stavrakakis | #
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7 | 00051a6a | Christos Stavrakakis | # 1. Redistributions of source code must retain the above
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8 | 00051a6a | Christos Stavrakakis | # copyright notice, this list of conditions and the following
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9 | 00051a6a | Christos Stavrakakis | # disclaimer.
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10 | 00051a6a | Christos Stavrakakis | #
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11 | 00051a6a | Christos Stavrakakis | # 2. Redistributions in binary form must reproduce the above
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12 | 00051a6a | Christos Stavrakakis | # copyright notice, this list of conditions and the following
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13 | 00051a6a | Christos Stavrakakis | # disclaimer in the documentation and/or other materials
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14 | 00051a6a | Christos Stavrakakis | # provided with the distribution.
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15 | 00051a6a | Christos Stavrakakis | #
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16 | 00051a6a | Christos Stavrakakis | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | 00051a6a | Christos Stavrakakis | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | 00051a6a | Christos Stavrakakis | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | 00051a6a | Christos Stavrakakis | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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20 | 00051a6a | Christos Stavrakakis | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | 00051a6a | Christos Stavrakakis | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | 00051a6a | Christos Stavrakakis | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | 00051a6a | Christos Stavrakakis | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | 00051a6a | Christos Stavrakakis | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | 00051a6a | Christos Stavrakakis | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | 00051a6a | Christos Stavrakakis | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | 00051a6a | Christos Stavrakakis | # POSSIBILITY OF SUCH DAMAGE.
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28 | 00051a6a | Christos Stavrakakis | #
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29 | 00051a6a | Christos Stavrakakis | # The views and conclusions contained in the software and
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30 | 00051a6a | Christos Stavrakakis | # documentation are those of the authors and should not be
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31 | 00051a6a | Christos Stavrakakis | # interpreted as representing official policies, either expressed
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32 | 00051a6a | Christos Stavrakakis | # or implied, of GRNET S.A.
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33 | 00051a6a | Christos Stavrakakis | |
34 | 00051a6a | Christos Stavrakakis | from datetime import datetime |
35 | 00051a6a | Christos Stavrakakis | from optparse import make_option |
36 | 00051a6a | Christos Stavrakakis | from django.core.management.base import BaseCommand, CommandError |
37 | 00051a6a | Christos Stavrakakis | |
38 | 00051a6a | Christos Stavrakakis | from synnefo.lib.utils import merge_time |
39 | 04a1b675 | Christos Stavrakakis | from snf_django.lib.astakos import UserCache |
40 | 3524241a | Christos Stavrakakis | from synnefo.logic.rapi import GanetiApiError |
41 | 4500650c | Stratos Psomadakis | from synnefo.management.common import Omit |
42 | b84ed662 | Christos Stavrakakis | from synnefo.management import common |
43 | 18c4414d | Giorgos Korfiatis | from synnefo.settings import (CYCLADES_SERVICE_TOKEN as ASTAKOS_TOKEN, |
44 | e3ff6830 | Georgios D. Tsoukalas | ASTAKOS_BASE_URL) |
45 | 00051a6a | Christos Stavrakakis | |
46 | 00051a6a | Christos Stavrakakis | |
47 | 00051a6a | Christos Stavrakakis | # Fields to print from a gnt-instance info
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48 | 00051a6a | Christos Stavrakakis | GANETI_INSTANCE_FIELDS = ('name', 'oper_state', 'admin_state', 'status', |
49 | 00051a6a | Christos Stavrakakis | 'pnode', 'snode', 'network_port', 'disk_template', |
50 | 00051a6a | Christos Stavrakakis | 'disk_usage', 'oper_ram', 'oper_vcpus', 'mtime', |
51 | 00051a6a | Christos Stavrakakis | 'nic.ips', 'nic.macs', 'nic.networks', 'nic.modes') |
52 | 00051a6a | Christos Stavrakakis | |
53 | 00051a6a | Christos Stavrakakis | # Fields to print from a gnt-job info
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54 | 00051a6a | Christos Stavrakakis | GANETI_JOB_FIELDS = ('id', 'status', 'summary', 'opresult', 'opstatus', |
55 | 00051a6a | Christos Stavrakakis | 'oplog', 'start_ts', 'end_ts') |
56 | 00051a6a | Christos Stavrakakis | |
57 | 00051a6a | Christos Stavrakakis | |
58 | 00051a6a | Christos Stavrakakis | class Command(BaseCommand): |
59 | 00051a6a | Christos Stavrakakis | help = "Inspect a server on DB and Ganeti"
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60 | b84ed662 | Christos Stavrakakis | args = "<server ID>"
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61 | 00051a6a | Christos Stavrakakis | |
62 | 00051a6a | Christos Stavrakakis | option_list = BaseCommand.option_list + ( |
63 | 9621c777 | Christos Stavrakakis | make_option( |
64 | 9621c777 | Christos Stavrakakis | '--jobs',
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65 | c51f3a08 | Stratos Psomadakis | action='store_true',
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66 | c51f3a08 | Stratos Psomadakis | dest='jobs',
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67 | c51f3a08 | Stratos Psomadakis | default=False,
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68 | c51f3a08 | Stratos Psomadakis | help="Show non-archived jobs concerning server."),
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69 | 9621c777 | Christos Stavrakakis | make_option( |
70 | e6c4bd78 | Christos Stavrakakis | '--displayname',
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71 | c51f3a08 | Stratos Psomadakis | action='store_true',
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72 | 4500650c | Stratos Psomadakis | dest='displayname',
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73 | c51f3a08 | Stratos Psomadakis | default=False,
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74 | 4500650c | Stratos Psomadakis | help="Display both uuid and display name"),
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75 | 00051a6a | Christos Stavrakakis | ) |
76 | 00051a6a | Christos Stavrakakis | |
77 | 00051a6a | Christos Stavrakakis | def handle(self, *args, **options): |
78 | 00051a6a | Christos Stavrakakis | if len(args) != 1: |
79 | 00051a6a | Christos Stavrakakis | raise CommandError("Please provide a server ID") |
80 | 00051a6a | Christos Stavrakakis | |
81 | b84ed662 | Christos Stavrakakis | vm = common.get_vm(args[0])
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82 | 00051a6a | Christos Stavrakakis | |
83 | 4500650c | Stratos Psomadakis | displayname = options['displayname']
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84 | 4500650c | Stratos Psomadakis | |
85 | e3ff6830 | Georgios D. Tsoukalas | ucache = UserCache(ASTAKOS_BASE_URL, ASTAKOS_TOKEN) |
86 | 4500650c | Stratos Psomadakis | |
87 | 00051a6a | Christos Stavrakakis | try:
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88 | b84ed662 | Christos Stavrakakis | image = common.get_image(vm.imageid, vm.userid)['name']
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89 | 00051a6a | Christos Stavrakakis | except:
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90 | 00051a6a | Christos Stavrakakis | image = vm.imageid |
91 | 00051a6a | Christos Stavrakakis | |
92 | 00051a6a | Christos Stavrakakis | sep = '-' * 80 + '\n' |
93 | 4500650c | Stratos Psomadakis | labels = filter(lambda x: x is not Omit, |
94 | 4500650c | Stratos Psomadakis | ['name', 'owner_uuid', |
95 | 4500650c | Stratos Psomadakis | 'owner_name' if displayname else Omit, |
96 | 4500650c | Stratos Psomadakis | 'flavor', 'image', 'state', 'backend', 'deleted', |
97 | 1fb0fdda | Christos Stavrakakis | 'action', 'task', 'task_job', 'backendjobid', |
98 | 1fb0fdda | Christos Stavrakakis | 'backendopcode', 'backendjobstatus', 'backend_time']) |
99 | 4500650c | Stratos Psomadakis | |
100 | 4500650c | Stratos Psomadakis | uuid = vm.userid |
101 | 4500650c | Stratos Psomadakis | if displayname:
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102 | 8283d6c1 | Stratos Psomadakis | dname = ucache.get_name(uuid) |
103 | 4500650c | Stratos Psomadakis | |
104 | 4500650c | Stratos Psomadakis | fields = filter(lambda x: x is not Omit, |
105 | 4500650c | Stratos Psomadakis | [vm.name, uuid, dname if displayname else Omit, |
106 | 4500650c | Stratos Psomadakis | vm.flavor.name, image, common.format_vm_state(vm), |
107 | 4500650c | Stratos Psomadakis | str(vm.backend), str(vm.deleted), str(vm.action), |
108 | 1fb0fdda | Christos Stavrakakis | str(vm.task), str(vm.task_job_id), |
109 | 4500650c | Stratos Psomadakis | str(vm.backendjobid), str(vm.backendopcode), |
110 | 4500650c | Stratos Psomadakis | str(vm.backendjobstatus), str(vm.backendtime)]) |
111 | 00051a6a | Christos Stavrakakis | |
112 | 00051a6a | Christos Stavrakakis | self.stdout.write(sep)
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113 | 00051a6a | Christos Stavrakakis | self.stdout.write('State of Server in DB\n') |
114 | 00051a6a | Christos Stavrakakis | self.stdout.write(sep)
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115 | 00051a6a | Christos Stavrakakis | for l, f in zip(labels, fields): |
116 | 00051a6a | Christos Stavrakakis | self.stdout.write(l.ljust(18) + ': ' + f.ljust(20) + '\n') |
117 | 00051a6a | Christos Stavrakakis | self.stdout.write('\n') |
118 | 00051a6a | Christos Stavrakakis | for nic in vm.nics.all(): |
119 | 7856a37a | Stratos Psomadakis | params = (nic.index, nic.ipv4, nic.mac, nic.ipv6, nic.network) |
120 | 7856a37a | Stratos Psomadakis | self.stdout.write("nic/%d: IPv4: %s, MAC: %s, IPv6:%s," |
121 | 7856a37a | Stratos Psomadakis | " Network: %s\n" % params)
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122 | 00051a6a | Christos Stavrakakis | |
123 | 3524241a | Christos Stavrakakis | client = vm.get_client() |
124 | 00051a6a | Christos Stavrakakis | try:
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125 | 00051a6a | Christos Stavrakakis | g_vm = client.GetInstance(vm.backend_vm_id) |
126 | b49e7db8 | Christos Stavrakakis | self.stdout.write('\n') |
127 | b49e7db8 | Christos Stavrakakis | self.stdout.write(sep)
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128 | b49e7db8 | Christos Stavrakakis | self.stdout.write('State of Server in Ganeti\n') |
129 | b49e7db8 | Christos Stavrakakis | self.stdout.write(sep)
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130 | b49e7db8 | Christos Stavrakakis | for i in GANETI_INSTANCE_FIELDS: |
131 | b49e7db8 | Christos Stavrakakis | try:
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132 | b49e7db8 | Christos Stavrakakis | value = g_vm[i] |
133 | b49e7db8 | Christos Stavrakakis | if i.find('time') != -1: |
134 | b49e7db8 | Christos Stavrakakis | value = datetime.fromtimestamp(value) |
135 | b49e7db8 | Christos Stavrakakis | self.stdout.write(i.ljust(14) + ': ' + str(value) + '\n') |
136 | b49e7db8 | Christos Stavrakakis | except KeyError: |
137 | b49e7db8 | Christos Stavrakakis | pass
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138 | 00051a6a | Christos Stavrakakis | except GanetiApiError as e: |
139 | 00051a6a | Christos Stavrakakis | if e.code == 404: |
140 | 00051a6a | Christos Stavrakakis | self.stdout.write('Server does not exist in backend %s\n' % |
141 | 00051a6a | Christos Stavrakakis | vm.backend.clustername) |
142 | 00051a6a | Christos Stavrakakis | else:
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143 | 00051a6a | Christos Stavrakakis | raise e
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144 | 00051a6a | Christos Stavrakakis | |
145 | 00051a6a | Christos Stavrakakis | if not options['jobs']: |
146 | 00051a6a | Christos Stavrakakis | return
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147 | 00051a6a | Christos Stavrakakis | |
148 | 00051a6a | Christos Stavrakakis | self.stdout.write('\n') |
149 | 00051a6a | Christos Stavrakakis | self.stdout.write(sep)
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150 | dab038a2 | Christos Stavrakakis | self.stdout.write('Non-archived jobs concerning Server in Ganeti\n') |
151 | 00051a6a | Christos Stavrakakis | self.stdout.write(sep)
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152 | 00051a6a | Christos Stavrakakis | jobs = client.GetJobs() |
153 | 00051a6a | Christos Stavrakakis | for j in jobs: |
154 | 00051a6a | Christos Stavrakakis | info = client.GetJobStatus(j) |
155 | 00051a6a | Christos Stavrakakis | summary = ' '.join(info['summary']) |
156 | 9621c777 | Christos Stavrakakis | job_is_relevant = summary.startswith("INSTANCE") and\ |
157 | 9621c777 | Christos Stavrakakis | (summary.find(vm.backend_vm_id) != -1)
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158 | 9621c777 | Christos Stavrakakis | if job_is_relevant:
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159 | 00051a6a | Christos Stavrakakis | for i in GANETI_JOB_FIELDS: |
160 | 00051a6a | Christos Stavrakakis | value = info[i] |
161 | 00051a6a | Christos Stavrakakis | if i.find('_ts') != -1: |
162 | 00051a6a | Christos Stavrakakis | value = merge_time(value) |
163 | 00051a6a | Christos Stavrakakis | try:
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164 | 9621c777 | Christos Stavrakakis | self.stdout.write(i.ljust(14) + ': ' + str(value) + |
165 | 00051a6a | Christos Stavrakakis | '\n')
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166 | 00051a6a | Christos Stavrakakis | except KeyError: |
167 | 00051a6a | Christos Stavrakakis | pass
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168 | 00051a6a | Christos Stavrakakis | self.stdout.write('\n' + sep) |
169 | 3524241a | Christos Stavrakakis | # Return the RAPI client to pool
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170 | 3524241a | Christos Stavrakakis | vm.put_client(client) |