root / snf-cyclades-app / synnefo / logic / rapi.py @ bb8fb9af
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1 | e5e20779 | Faidon Liambotis | #
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2 | e5e20779 | Faidon Liambotis | #
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3 | e5e20779 | Faidon Liambotis | |
4 | a3ad611d | Dimitris Aragiorgis | # Copyright (C) 2010, 2011 Google Inc.
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5 | e5e20779 | Faidon Liambotis | #
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6 | e5e20779 | Faidon Liambotis | # This program is free software; you can redistribute it and/or modify
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7 | e5e20779 | Faidon Liambotis | # it under the terms of the GNU General Public License as published by
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8 | e5e20779 | Faidon Liambotis | # the Free Software Foundation; either version 2 of the License, or
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9 | e5e20779 | Faidon Liambotis | # (at your option) any later version.
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10 | e5e20779 | Faidon Liambotis | #
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11 | e5e20779 | Faidon Liambotis | # This program is distributed in the hope that it will be useful, but
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12 | e5e20779 | Faidon Liambotis | # WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | e5e20779 | Faidon Liambotis | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | e5e20779 | Faidon Liambotis | # General Public License for more details.
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15 | e5e20779 | Faidon Liambotis | #
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16 | e5e20779 | Faidon Liambotis | # You should have received a copy of the GNU General Public License
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17 | e5e20779 | Faidon Liambotis | # along with this program; if not, write to the Free Software
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18 | e5e20779 | Faidon Liambotis | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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19 | e5e20779 | Faidon Liambotis | # 02110-1301, USA.
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20 | e5e20779 | Faidon Liambotis | |
21 | e5e20779 | Faidon Liambotis | |
22 | e5e20779 | Faidon Liambotis | """Ganeti RAPI client.
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23 | e5e20779 | Faidon Liambotis |
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24 | e5e20779 | Faidon Liambotis | @attention: To use the RAPI client, the application B{must} call
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25 | e5e20779 | Faidon Liambotis | C{pycurl.global_init} during initialization and
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26 | e5e20779 | Faidon Liambotis | C{pycurl.global_cleanup} before exiting the process. This is very
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27 | e5e20779 | Faidon Liambotis | important in multi-threaded programs. See curl_global_init(3) and
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28 | e5e20779 | Faidon Liambotis | curl_global_cleanup(3) for details. The decorator L{UsesRapiClient}
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29 | e5e20779 | Faidon Liambotis | can be used.
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30 | e5e20779 | Faidon Liambotis |
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31 | e5e20779 | Faidon Liambotis | """
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32 | e5e20779 | Faidon Liambotis | |
33 | e5e20779 | Faidon Liambotis | # No Ganeti-specific modules should be imported. The RAPI client is supposed to
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34 | e5e20779 | Faidon Liambotis | # be standalone.
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35 | e5e20779 | Faidon Liambotis | |
36 | 9e98ba3c | Giorgos Verigakis | import logging |
37 | a3ad611d | Dimitris Aragiorgis | import simplejson |
38 | e5e20779 | Faidon Liambotis | import socket |
39 | e5e20779 | Faidon Liambotis | import urllib |
40 | e5e20779 | Faidon Liambotis | import threading |
41 | e5e20779 | Faidon Liambotis | import pycurl |
42 | a3ad611d | Dimitris Aragiorgis | import time |
43 | 3481786b | Faidon Liambotis | |
44 | 3481786b | Faidon Liambotis | try:
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45 | e5e20779 | Faidon Liambotis | from cStringIO import StringIO |
46 | e5e20779 | Faidon Liambotis | except ImportError: |
47 | e5e20779 | Faidon Liambotis | from StringIO import StringIO |
48 | e5e20779 | Faidon Liambotis | |
49 | e5e20779 | Faidon Liambotis | |
50 | e5e20779 | Faidon Liambotis | GANETI_RAPI_PORT = 5080
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51 | e5e20779 | Faidon Liambotis | GANETI_RAPI_VERSION = 2
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52 | e5e20779 | Faidon Liambotis | |
53 | e5e20779 | Faidon Liambotis | HTTP_DELETE = "DELETE"
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54 | e5e20779 | Faidon Liambotis | HTTP_GET = "GET"
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55 | e5e20779 | Faidon Liambotis | HTTP_PUT = "PUT"
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56 | e5e20779 | Faidon Liambotis | HTTP_POST = "POST"
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57 | e5e20779 | Faidon Liambotis | HTTP_OK = 200
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58 | e5e20779 | Faidon Liambotis | HTTP_NOT_FOUND = 404
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59 | e5e20779 | Faidon Liambotis | HTTP_APP_JSON = "application/json"
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60 | e5e20779 | Faidon Liambotis | |
61 | e5e20779 | Faidon Liambotis | REPLACE_DISK_PRI = "replace_on_primary"
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62 | e5e20779 | Faidon Liambotis | REPLACE_DISK_SECONDARY = "replace_on_secondary"
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63 | e5e20779 | Faidon Liambotis | REPLACE_DISK_CHG = "replace_new_secondary"
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64 | e5e20779 | Faidon Liambotis | REPLACE_DISK_AUTO = "replace_auto"
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65 | e5e20779 | Faidon Liambotis | |
66 | a3ad611d | Dimitris Aragiorgis | NODE_EVAC_PRI = "primary-only"
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67 | a3ad611d | Dimitris Aragiorgis | NODE_EVAC_SEC = "secondary-only"
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68 | a3ad611d | Dimitris Aragiorgis | NODE_EVAC_ALL = "all"
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69 | a3ad611d | Dimitris Aragiorgis | |
70 | e5e20779 | Faidon Liambotis | NODE_ROLE_DRAINED = "drained"
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71 | e5e20779 | Faidon Liambotis | NODE_ROLE_MASTER_CANDIATE = "master-candidate"
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72 | e5e20779 | Faidon Liambotis | NODE_ROLE_MASTER = "master"
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73 | e5e20779 | Faidon Liambotis | NODE_ROLE_OFFLINE = "offline"
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74 | e5e20779 | Faidon Liambotis | NODE_ROLE_REGULAR = "regular"
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75 | e5e20779 | Faidon Liambotis | |
76 | a3ad611d | Dimitris Aragiorgis | JOB_STATUS_QUEUED = "queued"
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77 | a3ad611d | Dimitris Aragiorgis | JOB_STATUS_WAITING = "waiting"
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78 | a3ad611d | Dimitris Aragiorgis | JOB_STATUS_CANCELING = "canceling"
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79 | a3ad611d | Dimitris Aragiorgis | JOB_STATUS_RUNNING = "running"
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80 | a3ad611d | Dimitris Aragiorgis | JOB_STATUS_CANCELED = "canceled"
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81 | a3ad611d | Dimitris Aragiorgis | JOB_STATUS_SUCCESS = "success"
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82 | a3ad611d | Dimitris Aragiorgis | JOB_STATUS_ERROR = "error"
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83 | a3ad611d | Dimitris Aragiorgis | JOB_STATUS_FINALIZED = frozenset([
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84 | a3ad611d | Dimitris Aragiorgis | JOB_STATUS_CANCELED, |
85 | a3ad611d | Dimitris Aragiorgis | JOB_STATUS_SUCCESS, |
86 | a3ad611d | Dimitris Aragiorgis | JOB_STATUS_ERROR, |
87 | a3ad611d | Dimitris Aragiorgis | ]) |
88 | a3ad611d | Dimitris Aragiorgis | JOB_STATUS_ALL = frozenset([
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89 | a3ad611d | Dimitris Aragiorgis | JOB_STATUS_QUEUED, |
90 | a3ad611d | Dimitris Aragiorgis | JOB_STATUS_WAITING, |
91 | a3ad611d | Dimitris Aragiorgis | JOB_STATUS_CANCELING, |
92 | a3ad611d | Dimitris Aragiorgis | JOB_STATUS_RUNNING, |
93 | a3ad611d | Dimitris Aragiorgis | ]) | JOB_STATUS_FINALIZED |
94 | a3ad611d | Dimitris Aragiorgis | |
95 | a3ad611d | Dimitris Aragiorgis | # Legacy name
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96 | a3ad611d | Dimitris Aragiorgis | JOB_STATUS_WAITLOCK = JOB_STATUS_WAITING |
97 | a3ad611d | Dimitris Aragiorgis | |
98 | e5e20779 | Faidon Liambotis | # Internal constants
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99 | e5e20779 | Faidon Liambotis | _REQ_DATA_VERSION_FIELD = "__version__"
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100 | a3ad611d | Dimitris Aragiorgis | _QPARAM_DRY_RUN = "dry-run"
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101 | a3ad611d | Dimitris Aragiorgis | _QPARAM_FORCE = "force"
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102 | a3ad611d | Dimitris Aragiorgis | |
103 | a3ad611d | Dimitris Aragiorgis | # Feature strings
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104 | a3ad611d | Dimitris Aragiorgis | INST_CREATE_REQV1 = "instance-create-reqv1"
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105 | a3ad611d | Dimitris Aragiorgis | INST_REINSTALL_REQV1 = "instance-reinstall-reqv1"
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106 | a3ad611d | Dimitris Aragiorgis | NODE_MIGRATE_REQV1 = "node-migrate-reqv1"
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107 | a3ad611d | Dimitris Aragiorgis | NODE_EVAC_RES1 = "node-evac-res1"
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108 | a3ad611d | Dimitris Aragiorgis | |
109 | a3ad611d | Dimitris Aragiorgis | # Old feature constant names in case they're references by users of this module
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110 | a3ad611d | Dimitris Aragiorgis | _INST_CREATE_REQV1 = INST_CREATE_REQV1 |
111 | a3ad611d | Dimitris Aragiorgis | _INST_REINSTALL_REQV1 = INST_REINSTALL_REQV1 |
112 | a3ad611d | Dimitris Aragiorgis | _NODE_MIGRATE_REQV1 = NODE_MIGRATE_REQV1 |
113 | a3ad611d | Dimitris Aragiorgis | _NODE_EVAC_RES1 = NODE_EVAC_RES1 |
114 | e5e20779 | Faidon Liambotis | |
115 | e5e20779 | Faidon Liambotis | # Older pycURL versions don't have all error constants
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116 | e5e20779 | Faidon Liambotis | try:
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117 | e5e20779 | Faidon Liambotis | _CURLE_SSL_CACERT = pycurl.E_SSL_CACERT |
118 | e5e20779 | Faidon Liambotis | _CURLE_SSL_CACERT_BADFILE = pycurl.E_SSL_CACERT_BADFILE |
119 | e5e20779 | Faidon Liambotis | except AttributeError: |
120 | e5e20779 | Faidon Liambotis | _CURLE_SSL_CACERT = 60
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121 | e5e20779 | Faidon Liambotis | _CURLE_SSL_CACERT_BADFILE = 77
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122 | e5e20779 | Faidon Liambotis | |
123 | e5e20779 | Faidon Liambotis | _CURL_SSL_CERT_ERRORS = frozenset([
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124 | e5e20779 | Faidon Liambotis | _CURLE_SSL_CACERT, |
125 | e5e20779 | Faidon Liambotis | _CURLE_SSL_CACERT_BADFILE, |
126 | e5e20779 | Faidon Liambotis | ]) |
127 | e5e20779 | Faidon Liambotis | |
128 | e5e20779 | Faidon Liambotis | |
129 | e5e20779 | Faidon Liambotis | class Error(Exception): |
130 | e5e20779 | Faidon Liambotis | """Base error class for this module.
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131 | e5e20779 | Faidon Liambotis |
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132 | e5e20779 | Faidon Liambotis | """
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133 | e5e20779 | Faidon Liambotis | pass
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134 | e5e20779 | Faidon Liambotis | |
135 | e5e20779 | Faidon Liambotis | |
136 | a3ad611d | Dimitris Aragiorgis | class GanetiApiError(Error): |
137 | a3ad611d | Dimitris Aragiorgis | """Generic error raised from Ganeti API.
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138 | a3ad611d | Dimitris Aragiorgis |
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139 | a3ad611d | Dimitris Aragiorgis | """
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140 | a3ad611d | Dimitris Aragiorgis | def __init__(self, msg, code=None): |
141 | a3ad611d | Dimitris Aragiorgis | Error.__init__(self, msg)
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142 | a3ad611d | Dimitris Aragiorgis | self.code = code
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143 | a3ad611d | Dimitris Aragiorgis | |
144 | a3ad611d | Dimitris Aragiorgis | |
145 | a3ad611d | Dimitris Aragiorgis | class CertificateError(GanetiApiError): |
146 | e5e20779 | Faidon Liambotis | """Raised when a problem is found with the SSL certificate.
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147 | e5e20779 | Faidon Liambotis |
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148 | e5e20779 | Faidon Liambotis | """
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149 | e5e20779 | Faidon Liambotis | pass
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150 | e5e20779 | Faidon Liambotis | |
151 | e5e20779 | Faidon Liambotis | |
152 | a3ad611d | Dimitris Aragiorgis | def _AppendIf(container, condition, value): |
153 | a3ad611d | Dimitris Aragiorgis | """Appends to a list if a condition evaluates to truth.
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154 | e5e20779 | Faidon Liambotis |
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155 | e5e20779 | Faidon Liambotis | """
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156 | a3ad611d | Dimitris Aragiorgis | if condition:
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157 | a3ad611d | Dimitris Aragiorgis | container.append(value) |
158 | a3ad611d | Dimitris Aragiorgis | |
159 | a3ad611d | Dimitris Aragiorgis | return condition
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160 | a3ad611d | Dimitris Aragiorgis | |
161 | a3ad611d | Dimitris Aragiorgis | |
162 | a3ad611d | Dimitris Aragiorgis | def _AppendDryRunIf(container, condition): |
163 | a3ad611d | Dimitris Aragiorgis | """Appends a "dry-run" parameter if a condition evaluates to truth.
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164 | a3ad611d | Dimitris Aragiorgis |
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165 | a3ad611d | Dimitris Aragiorgis | """
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166 | a3ad611d | Dimitris Aragiorgis | return _AppendIf(container, condition, (_QPARAM_DRY_RUN, 1)) |
167 | a3ad611d | Dimitris Aragiorgis | |
168 | a3ad611d | Dimitris Aragiorgis | |
169 | a3ad611d | Dimitris Aragiorgis | def _AppendForceIf(container, condition): |
170 | a3ad611d | Dimitris Aragiorgis | """Appends a "force" parameter if a condition evaluates to truth.
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171 | a3ad611d | Dimitris Aragiorgis |
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172 | a3ad611d | Dimitris Aragiorgis | """
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173 | a3ad611d | Dimitris Aragiorgis | return _AppendIf(container, condition, (_QPARAM_FORCE, 1)) |
174 | a3ad611d | Dimitris Aragiorgis | |
175 | a3ad611d | Dimitris Aragiorgis | |
176 | a3ad611d | Dimitris Aragiorgis | def _SetItemIf(container, condition, item, value): |
177 | a3ad611d | Dimitris Aragiorgis | """Sets an item if a condition evaluates to truth.
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178 | a3ad611d | Dimitris Aragiorgis |
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179 | a3ad611d | Dimitris Aragiorgis | """
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180 | a3ad611d | Dimitris Aragiorgis | if condition:
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181 | a3ad611d | Dimitris Aragiorgis | container[item] = value |
182 | a3ad611d | Dimitris Aragiorgis | |
183 | a3ad611d | Dimitris Aragiorgis | return condition
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184 | e5e20779 | Faidon Liambotis | |
185 | e5e20779 | Faidon Liambotis | |
186 | e5e20779 | Faidon Liambotis | def UsesRapiClient(fn): |
187 | e5e20779 | Faidon Liambotis | """Decorator for code using RAPI client to initialize pycURL.
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188 | e5e20779 | Faidon Liambotis |
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189 | e5e20779 | Faidon Liambotis | """
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190 | e5e20779 | Faidon Liambotis | def wrapper(*args, **kwargs): |
191 | e5e20779 | Faidon Liambotis | # curl_global_init(3) and curl_global_cleanup(3) must be called with only
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192 | e5e20779 | Faidon Liambotis | # one thread running. This check is just a safety measure -- it doesn't
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193 | e5e20779 | Faidon Liambotis | # cover all cases.
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194 | e5e20779 | Faidon Liambotis | assert threading.activeCount() == 1, \ |
195 | e5e20779 | Faidon Liambotis | "Found active threads when initializing pycURL"
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196 | e5e20779 | Faidon Liambotis | |
197 | e5e20779 | Faidon Liambotis | pycurl.global_init(pycurl.GLOBAL_ALL) |
198 | e5e20779 | Faidon Liambotis | try:
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199 | e5e20779 | Faidon Liambotis | return fn(*args, **kwargs)
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200 | e5e20779 | Faidon Liambotis | finally:
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201 | e5e20779 | Faidon Liambotis | pycurl.global_cleanup() |
202 | e5e20779 | Faidon Liambotis | |
203 | e5e20779 | Faidon Liambotis | return wrapper
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204 | e5e20779 | Faidon Liambotis | |
205 | e5e20779 | Faidon Liambotis | |
206 | e5e20779 | Faidon Liambotis | def GenericCurlConfig(verbose=False, use_signal=False, |
207 | e5e20779 | Faidon Liambotis | use_curl_cabundle=False, cafile=None, capath=None, |
208 | e5e20779 | Faidon Liambotis | proxy=None, verify_hostname=False, |
209 | e5e20779 | Faidon Liambotis | connect_timeout=None, timeout=None, |
210 | e5e20779 | Faidon Liambotis | _pycurl_version_fn=pycurl.version_info): |
211 | e5e20779 | Faidon Liambotis | """Curl configuration function generator.
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212 | e5e20779 | Faidon Liambotis |
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213 | e5e20779 | Faidon Liambotis | @type verbose: bool
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214 | e5e20779 | Faidon Liambotis | @param verbose: Whether to set cURL to verbose mode
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215 | e5e20779 | Faidon Liambotis | @type use_signal: bool
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216 | e5e20779 | Faidon Liambotis | @param use_signal: Whether to allow cURL to use signals
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217 | e5e20779 | Faidon Liambotis | @type use_curl_cabundle: bool
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218 | e5e20779 | Faidon Liambotis | @param use_curl_cabundle: Whether to use cURL's default CA bundle
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219 | e5e20779 | Faidon Liambotis | @type cafile: string
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220 | e5e20779 | Faidon Liambotis | @param cafile: In which file we can find the certificates
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221 | e5e20779 | Faidon Liambotis | @type capath: string
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222 | e5e20779 | Faidon Liambotis | @param capath: In which directory we can find the certificates
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223 | e5e20779 | Faidon Liambotis | @type proxy: string
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224 | e5e20779 | Faidon Liambotis | @param proxy: Proxy to use, None for default behaviour and empty string for
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225 | e5e20779 | Faidon Liambotis | disabling proxies (see curl_easy_setopt(3))
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226 | e5e20779 | Faidon Liambotis | @type verify_hostname: bool
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227 | e5e20779 | Faidon Liambotis | @param verify_hostname: Whether to verify the remote peer certificate's
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228 | e5e20779 | Faidon Liambotis | commonName
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229 | e5e20779 | Faidon Liambotis | @type connect_timeout: number
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230 | e5e20779 | Faidon Liambotis | @param connect_timeout: Timeout for establishing connection in seconds
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231 | e5e20779 | Faidon Liambotis | @type timeout: number
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232 | e5e20779 | Faidon Liambotis | @param timeout: Timeout for complete transfer in seconds (see
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233 | e5e20779 | Faidon Liambotis | curl_easy_setopt(3)).
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234 | e5e20779 | Faidon Liambotis |
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235 | e5e20779 | Faidon Liambotis | """
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236 | e5e20779 | Faidon Liambotis | if use_curl_cabundle and (cafile or capath): |
237 | e5e20779 | Faidon Liambotis | raise Error("Can not use default CA bundle when CA file or path is set") |
238 | e5e20779 | Faidon Liambotis | |
239 | e5e20779 | Faidon Liambotis | def _ConfigCurl(curl, logger): |
240 | e5e20779 | Faidon Liambotis | """Configures a cURL object
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241 | e5e20779 | Faidon Liambotis |
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242 | e5e20779 | Faidon Liambotis | @type curl: pycurl.Curl
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243 | e5e20779 | Faidon Liambotis | @param curl: cURL object
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244 | e5e20779 | Faidon Liambotis |
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245 | e5e20779 | Faidon Liambotis | """
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246 | e5e20779 | Faidon Liambotis | logger.debug("Using cURL version %s", pycurl.version)
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247 | e5e20779 | Faidon Liambotis | |
248 | e5e20779 | Faidon Liambotis | # pycurl.version_info returns a tuple with information about the used
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249 | e5e20779 | Faidon Liambotis | # version of libcurl. Item 5 is the SSL library linked to it.
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250 | e5e20779 | Faidon Liambotis | # e.g.: (3, '7.18.0', 463360, 'x86_64-pc-linux-gnu', 1581, 'GnuTLS/2.0.4',
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251 | e5e20779 | Faidon Liambotis | # 0, '1.2.3.3', ...)
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252 | e5e20779 | Faidon Liambotis | sslver = _pycurl_version_fn()[5]
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253 | e5e20779 | Faidon Liambotis | if not sslver: |
254 | e5e20779 | Faidon Liambotis | raise Error("No SSL support in cURL") |
255 | e5e20779 | Faidon Liambotis | |
256 | e5e20779 | Faidon Liambotis | lcsslver = sslver.lower() |
257 | e5e20779 | Faidon Liambotis | if lcsslver.startswith("openssl/"): |
258 | e5e20779 | Faidon Liambotis | pass
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259 | a406663f | Dimitris Aragiorgis | elif lcsslver.startswith("nss/"): |
260 | a406663f | Dimitris Aragiorgis | # TODO: investigate compatibility beyond a simple test
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261 | a406663f | Dimitris Aragiorgis | pass
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262 | e5e20779 | Faidon Liambotis | elif lcsslver.startswith("gnutls/"): |
263 | e5e20779 | Faidon Liambotis | if capath:
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264 | e5e20779 | Faidon Liambotis | raise Error("cURL linked against GnuTLS has no support for a" |
265 | e5e20779 | Faidon Liambotis | " CA path (%s)" % (pycurl.version, ))
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266 | e5e20779 | Faidon Liambotis | else:
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267 | e5e20779 | Faidon Liambotis | raise NotImplementedError("cURL uses unsupported SSL version '%s'" % |
268 | e5e20779 | Faidon Liambotis | sslver) |
269 | e5e20779 | Faidon Liambotis | |
270 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.VERBOSE, verbose) |
271 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.NOSIGNAL, not use_signal)
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272 | e5e20779 | Faidon Liambotis | |
273 | e5e20779 | Faidon Liambotis | # Whether to verify remote peer's CN
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274 | e5e20779 | Faidon Liambotis | if verify_hostname:
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275 | e5e20779 | Faidon Liambotis | # curl_easy_setopt(3): "When CURLOPT_SSL_VERIFYHOST is 2, that
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276 | e5e20779 | Faidon Liambotis | # certificate must indicate that the server is the server to which you
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277 | e5e20779 | Faidon Liambotis | # meant to connect, or the connection fails. [...] When the value is 1,
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278 | e5e20779 | Faidon Liambotis | # the certificate must contain a Common Name field, but it doesn't matter
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279 | e5e20779 | Faidon Liambotis | # what name it says. [...]"
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280 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.SSL_VERIFYHOST, 2)
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281 | e5e20779 | Faidon Liambotis | else:
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282 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.SSL_VERIFYHOST, 0)
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283 | e5e20779 | Faidon Liambotis | |
284 | e5e20779 | Faidon Liambotis | if cafile or capath or use_curl_cabundle: |
285 | e5e20779 | Faidon Liambotis | # Require certificates to be checked
|
286 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.SSL_VERIFYPEER, True)
|
287 | e5e20779 | Faidon Liambotis | if cafile:
|
288 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.CAINFO, str(cafile))
|
289 | e5e20779 | Faidon Liambotis | if capath:
|
290 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.CAPATH, str(capath))
|
291 | e5e20779 | Faidon Liambotis | # Not changing anything for using default CA bundle
|
292 | e5e20779 | Faidon Liambotis | else:
|
293 | e5e20779 | Faidon Liambotis | # Disable SSL certificate verification
|
294 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.SSL_VERIFYPEER, False)
|
295 | e5e20779 | Faidon Liambotis | |
296 | e5e20779 | Faidon Liambotis | if proxy is not None: |
297 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.PROXY, str(proxy))
|
298 | e5e20779 | Faidon Liambotis | |
299 | e5e20779 | Faidon Liambotis | # Timeouts
|
300 | e5e20779 | Faidon Liambotis | if connect_timeout is not None: |
301 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.CONNECTTIMEOUT, connect_timeout) |
302 | e5e20779 | Faidon Liambotis | if timeout is not None: |
303 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.TIMEOUT, timeout) |
304 | e5e20779 | Faidon Liambotis | |
305 | e5e20779 | Faidon Liambotis | return _ConfigCurl
|
306 | e5e20779 | Faidon Liambotis | |
307 | e5e20779 | Faidon Liambotis | |
308 | a3ad611d | Dimitris Aragiorgis | class GanetiRapiClient(object): # pylint: disable=R0904 |
309 | e5e20779 | Faidon Liambotis | """Ganeti RAPI client.
|
310 | e5e20779 | Faidon Liambotis |
|
311 | e5e20779 | Faidon Liambotis | """
|
312 | e5e20779 | Faidon Liambotis | USER_AGENT = "Ganeti RAPI Client"
|
313 | a3ad611d | Dimitris Aragiorgis | _json_encoder = simplejson.JSONEncoder(sort_keys=True)
|
314 | e5e20779 | Faidon Liambotis | |
315 | e5e20779 | Faidon Liambotis | def __init__(self, host, port=GANETI_RAPI_PORT, |
316 | a3ad611d | Dimitris Aragiorgis | username=None, password=None, logger=logging, |
317 | e5e20779 | Faidon Liambotis | curl_config_fn=None, curl_factory=None): |
318 | e5e20779 | Faidon Liambotis | """Initializes this class.
|
319 | e5e20779 | Faidon Liambotis |
|
320 | e5e20779 | Faidon Liambotis | @type host: string
|
321 | e5e20779 | Faidon Liambotis | @param host: the ganeti cluster master to interact with
|
322 | e5e20779 | Faidon Liambotis | @type port: int
|
323 | e5e20779 | Faidon Liambotis | @param port: the port on which the RAPI is running (default is 5080)
|
324 | e5e20779 | Faidon Liambotis | @type username: string
|
325 | e5e20779 | Faidon Liambotis | @param username: the username to connect with
|
326 | e5e20779 | Faidon Liambotis | @type password: string
|
327 | e5e20779 | Faidon Liambotis | @param password: the password to connect with
|
328 | e5e20779 | Faidon Liambotis | @type curl_config_fn: callable
|
329 | e5e20779 | Faidon Liambotis | @param curl_config_fn: Function to configure C{pycurl.Curl} object
|
330 | e5e20779 | Faidon Liambotis | @param logger: Logging object
|
331 | e5e20779 | Faidon Liambotis |
|
332 | e5e20779 | Faidon Liambotis | """
|
333 | e5e20779 | Faidon Liambotis | self._username = username
|
334 | e5e20779 | Faidon Liambotis | self._password = password
|
335 | e5e20779 | Faidon Liambotis | self._logger = logger
|
336 | e5e20779 | Faidon Liambotis | self._curl_config_fn = curl_config_fn
|
337 | e5e20779 | Faidon Liambotis | self._curl_factory = curl_factory
|
338 | e5e20779 | Faidon Liambotis | |
339 | e5e20779 | Faidon Liambotis | try:
|
340 | e5e20779 | Faidon Liambotis | socket.inet_pton(socket.AF_INET6, host) |
341 | e5e20779 | Faidon Liambotis | address = "[%s]:%s" % (host, port)
|
342 | e5e20779 | Faidon Liambotis | except socket.error:
|
343 | e5e20779 | Faidon Liambotis | address = "%s:%s" % (host, port)
|
344 | e5e20779 | Faidon Liambotis | |
345 | e5e20779 | Faidon Liambotis | self._base_url = "https://%s" % address |
346 | e5e20779 | Faidon Liambotis | |
347 | e5e20779 | Faidon Liambotis | if username is not None: |
348 | e5e20779 | Faidon Liambotis | if password is None: |
349 | e5e20779 | Faidon Liambotis | raise Error("Password not specified") |
350 | e5e20779 | Faidon Liambotis | elif password:
|
351 | e5e20779 | Faidon Liambotis | raise Error("Specified password without username") |
352 | e5e20779 | Faidon Liambotis | |
353 | e5e20779 | Faidon Liambotis | def _CreateCurl(self): |
354 | e5e20779 | Faidon Liambotis | """Creates a cURL object.
|
355 | e5e20779 | Faidon Liambotis |
|
356 | e5e20779 | Faidon Liambotis | """
|
357 | e5e20779 | Faidon Liambotis | # Create pycURL object if no factory is provided
|
358 | e5e20779 | Faidon Liambotis | if self._curl_factory: |
359 | e5e20779 | Faidon Liambotis | curl = self._curl_factory()
|
360 | e5e20779 | Faidon Liambotis | else:
|
361 | e5e20779 | Faidon Liambotis | curl = pycurl.Curl() |
362 | e5e20779 | Faidon Liambotis | |
363 | e5e20779 | Faidon Liambotis | # Default cURL settings
|
364 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.VERBOSE, False)
|
365 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.FOLLOWLOCATION, False)
|
366 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.MAXREDIRS, 5)
|
367 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.NOSIGNAL, True)
|
368 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.USERAGENT, self.USER_AGENT)
|
369 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.SSL_VERIFYHOST, 0)
|
370 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.SSL_VERIFYPEER, False)
|
371 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.HTTPHEADER, [ |
372 | e5e20779 | Faidon Liambotis | "Accept: %s" % HTTP_APP_JSON,
|
373 | e5e20779 | Faidon Liambotis | "Content-type: %s" % HTTP_APP_JSON,
|
374 | e5e20779 | Faidon Liambotis | ]) |
375 | e5e20779 | Faidon Liambotis | |
376 | e5e20779 | Faidon Liambotis | assert ((self._username is None and self._password is None) ^ |
377 | e5e20779 | Faidon Liambotis | (self._username is not None and self._password is not None)) |
378 | e5e20779 | Faidon Liambotis | |
379 | e5e20779 | Faidon Liambotis | if self._username: |
380 | e5e20779 | Faidon Liambotis | # Setup authentication
|
381 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.HTTPAUTH, pycurl.HTTPAUTH_BASIC) |
382 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.USERPWD, |
383 | e5e20779 | Faidon Liambotis | str("%s:%s" % (self._username, self._password))) |
384 | e5e20779 | Faidon Liambotis | |
385 | e5e20779 | Faidon Liambotis | # Call external configuration function
|
386 | e5e20779 | Faidon Liambotis | if self._curl_config_fn: |
387 | e5e20779 | Faidon Liambotis | self._curl_config_fn(curl, self._logger) |
388 | e5e20779 | Faidon Liambotis | |
389 | e5e20779 | Faidon Liambotis | return curl
|
390 | e5e20779 | Faidon Liambotis | |
391 | e5e20779 | Faidon Liambotis | @staticmethod
|
392 | e5e20779 | Faidon Liambotis | def _EncodeQuery(query): |
393 | e5e20779 | Faidon Liambotis | """Encode query values for RAPI URL.
|
394 | e5e20779 | Faidon Liambotis |
|
395 | e5e20779 | Faidon Liambotis | @type query: list of two-tuples
|
396 | e5e20779 | Faidon Liambotis | @param query: Query arguments
|
397 | e5e20779 | Faidon Liambotis | @rtype: list
|
398 | e5e20779 | Faidon Liambotis | @return: Query list with encoded values
|
399 | e5e20779 | Faidon Liambotis |
|
400 | e5e20779 | Faidon Liambotis | """
|
401 | e5e20779 | Faidon Liambotis | result = [] |
402 | e5e20779 | Faidon Liambotis | |
403 | e5e20779 | Faidon Liambotis | for name, value in query: |
404 | e5e20779 | Faidon Liambotis | if value is None: |
405 | e5e20779 | Faidon Liambotis | result.append((name, ""))
|
406 | e5e20779 | Faidon Liambotis | |
407 | e5e20779 | Faidon Liambotis | elif isinstance(value, bool): |
408 | e5e20779 | Faidon Liambotis | # Boolean values must be encoded as 0 or 1
|
409 | e5e20779 | Faidon Liambotis | result.append((name, int(value)))
|
410 | e5e20779 | Faidon Liambotis | |
411 | e5e20779 | Faidon Liambotis | elif isinstance(value, (list, tuple, dict)): |
412 | e5e20779 | Faidon Liambotis | raise ValueError("Invalid query data type %r" % type(value).__name__) |
413 | e5e20779 | Faidon Liambotis | |
414 | e5e20779 | Faidon Liambotis | else:
|
415 | e5e20779 | Faidon Liambotis | result.append((name, value)) |
416 | e5e20779 | Faidon Liambotis | |
417 | e5e20779 | Faidon Liambotis | return result
|
418 | e5e20779 | Faidon Liambotis | |
419 | e5e20779 | Faidon Liambotis | def _SendRequest(self, method, path, query, content): |
420 | e5e20779 | Faidon Liambotis | """Sends an HTTP request.
|
421 | e5e20779 | Faidon Liambotis |
|
422 | e5e20779 | Faidon Liambotis | This constructs a full URL, encodes and decodes HTTP bodies, and
|
423 | e5e20779 | Faidon Liambotis | handles invalid responses in a pythonic way.
|
424 | e5e20779 | Faidon Liambotis |
|
425 | e5e20779 | Faidon Liambotis | @type method: string
|
426 | e5e20779 | Faidon Liambotis | @param method: HTTP method to use
|
427 | e5e20779 | Faidon Liambotis | @type path: string
|
428 | e5e20779 | Faidon Liambotis | @param path: HTTP URL path
|
429 | e5e20779 | Faidon Liambotis | @type query: list of two-tuples
|
430 | e5e20779 | Faidon Liambotis | @param query: query arguments to pass to urllib.urlencode
|
431 | e5e20779 | Faidon Liambotis | @type content: str or None
|
432 | e5e20779 | Faidon Liambotis | @param content: HTTP body content
|
433 | e5e20779 | Faidon Liambotis |
|
434 | e5e20779 | Faidon Liambotis | @rtype: str
|
435 | e5e20779 | Faidon Liambotis | @return: JSON-Decoded response
|
436 | e5e20779 | Faidon Liambotis |
|
437 | e5e20779 | Faidon Liambotis | @raises CertificateError: If an invalid SSL certificate is found
|
438 | e5e20779 | Faidon Liambotis | @raises GanetiApiError: If an invalid response is returned
|
439 | e5e20779 | Faidon Liambotis |
|
440 | e5e20779 | Faidon Liambotis | """
|
441 | e5e20779 | Faidon Liambotis | assert path.startswith("/") |
442 | e5e20779 | Faidon Liambotis | |
443 | e5e20779 | Faidon Liambotis | curl = self._CreateCurl()
|
444 | e5e20779 | Faidon Liambotis | |
445 | e5e20779 | Faidon Liambotis | if content is not None: |
446 | e5e20779 | Faidon Liambotis | encoded_content = self._json_encoder.encode(content)
|
447 | e5e20779 | Faidon Liambotis | else:
|
448 | e5e20779 | Faidon Liambotis | encoded_content = ""
|
449 | e5e20779 | Faidon Liambotis | |
450 | e5e20779 | Faidon Liambotis | # Build URL
|
451 | e5e20779 | Faidon Liambotis | urlparts = [self._base_url, path]
|
452 | e5e20779 | Faidon Liambotis | if query:
|
453 | e5e20779 | Faidon Liambotis | urlparts.append("?")
|
454 | e5e20779 | Faidon Liambotis | urlparts.append(urllib.urlencode(self._EncodeQuery(query)))
|
455 | e5e20779 | Faidon Liambotis | |
456 | e5e20779 | Faidon Liambotis | url = "".join(urlparts)
|
457 | e5e20779 | Faidon Liambotis | |
458 | e5e20779 | Faidon Liambotis | self._logger.debug("Sending request %s %s (content=%r)", |
459 | e5e20779 | Faidon Liambotis | method, url, encoded_content) |
460 | e5e20779 | Faidon Liambotis | |
461 | e5e20779 | Faidon Liambotis | # Buffer for response
|
462 | e5e20779 | Faidon Liambotis | encoded_resp_body = StringIO() |
463 | e5e20779 | Faidon Liambotis | |
464 | e5e20779 | Faidon Liambotis | # Configure cURL
|
465 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.CUSTOMREQUEST, str(method))
|
466 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.URL, str(url))
|
467 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.POSTFIELDS, str(encoded_content))
|
468 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.WRITEFUNCTION, encoded_resp_body.write) |
469 | e5e20779 | Faidon Liambotis | |
470 | e5e20779 | Faidon Liambotis | try:
|
471 | e5e20779 | Faidon Liambotis | # Send request and wait for response
|
472 | e5e20779 | Faidon Liambotis | try:
|
473 | e5e20779 | Faidon Liambotis | curl.perform() |
474 | e5e20779 | Faidon Liambotis | except pycurl.error, err:
|
475 | e5e20779 | Faidon Liambotis | if err.args[0] in _CURL_SSL_CERT_ERRORS: |
476 | a3ad611d | Dimitris Aragiorgis | raise CertificateError("SSL certificate error %s" % err, |
477 | a3ad611d | Dimitris Aragiorgis | code=err.args[0])
|
478 | e5e20779 | Faidon Liambotis | |
479 | a3ad611d | Dimitris Aragiorgis | raise GanetiApiError(str(err), code=err.args[0]) |
480 | e5e20779 | Faidon Liambotis | finally:
|
481 | e5e20779 | Faidon Liambotis | # Reset settings to not keep references to large objects in memory
|
482 | e5e20779 | Faidon Liambotis | # between requests
|
483 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.POSTFIELDS, "")
|
484 | e5e20779 | Faidon Liambotis | curl.setopt(pycurl.WRITEFUNCTION, lambda _: None) |
485 | e5e20779 | Faidon Liambotis | |
486 | e5e20779 | Faidon Liambotis | # Get HTTP response code
|
487 | e5e20779 | Faidon Liambotis | http_code = curl.getinfo(pycurl.RESPONSE_CODE) |
488 | e5e20779 | Faidon Liambotis | |
489 | e5e20779 | Faidon Liambotis | # Was anything written to the response buffer?
|
490 | e5e20779 | Faidon Liambotis | if encoded_resp_body.tell():
|
491 | a3ad611d | Dimitris Aragiorgis | response_content = simplejson.loads(encoded_resp_body.getvalue()) |
492 | e5e20779 | Faidon Liambotis | else:
|
493 | e5e20779 | Faidon Liambotis | response_content = None
|
494 | e5e20779 | Faidon Liambotis | |
495 | e5e20779 | Faidon Liambotis | if http_code != HTTP_OK:
|
496 | e5e20779 | Faidon Liambotis | if isinstance(response_content, dict): |
497 | e5e20779 | Faidon Liambotis | msg = ("%s %s: %s" %
|
498 | e5e20779 | Faidon Liambotis | (response_content["code"],
|
499 | e5e20779 | Faidon Liambotis | response_content["message"],
|
500 | e5e20779 | Faidon Liambotis | response_content["explain"]))
|
501 | e5e20779 | Faidon Liambotis | else:
|
502 | e5e20779 | Faidon Liambotis | msg = str(response_content)
|
503 | e5e20779 | Faidon Liambotis | |
504 | e5e20779 | Faidon Liambotis | raise GanetiApiError(msg, code=http_code)
|
505 | e5e20779 | Faidon Liambotis | |
506 | e5e20779 | Faidon Liambotis | return response_content
|
507 | e5e20779 | Faidon Liambotis | |
508 | e5e20779 | Faidon Liambotis | def GetVersion(self): |
509 | e5e20779 | Faidon Liambotis | """Gets the Remote API version running on the cluster.
|
510 | e5e20779 | Faidon Liambotis |
|
511 | e5e20779 | Faidon Liambotis | @rtype: int
|
512 | e5e20779 | Faidon Liambotis | @return: Ganeti Remote API version
|
513 | e5e20779 | Faidon Liambotis |
|
514 | e5e20779 | Faidon Liambotis | """
|
515 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_GET, "/version", None, None) |
516 | e5e20779 | Faidon Liambotis | |
517 | e5e20779 | Faidon Liambotis | def GetFeatures(self): |
518 | e5e20779 | Faidon Liambotis | """Gets the list of optional features supported by RAPI server.
|
519 | e5e20779 | Faidon Liambotis |
|
520 | e5e20779 | Faidon Liambotis | @rtype: list
|
521 | e5e20779 | Faidon Liambotis | @return: List of optional features
|
522 | e5e20779 | Faidon Liambotis |
|
523 | e5e20779 | Faidon Liambotis | """
|
524 | e5e20779 | Faidon Liambotis | try:
|
525 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_GET, "/%s/features" % GANETI_RAPI_VERSION, |
526 | e5e20779 | Faidon Liambotis | None, None) |
527 | e5e20779 | Faidon Liambotis | except GanetiApiError, err:
|
528 | e5e20779 | Faidon Liambotis | # Older RAPI servers don't support this resource
|
529 | e5e20779 | Faidon Liambotis | if err.code == HTTP_NOT_FOUND:
|
530 | e5e20779 | Faidon Liambotis | return []
|
531 | e5e20779 | Faidon Liambotis | |
532 | e5e20779 | Faidon Liambotis | raise
|
533 | e5e20779 | Faidon Liambotis | |
534 | e5e20779 | Faidon Liambotis | def GetOperatingSystems(self): |
535 | e5e20779 | Faidon Liambotis | """Gets the Operating Systems running in the Ganeti cluster.
|
536 | e5e20779 | Faidon Liambotis |
|
537 | e5e20779 | Faidon Liambotis | @rtype: list of str
|
538 | e5e20779 | Faidon Liambotis | @return: operating systems
|
539 | e5e20779 | Faidon Liambotis |
|
540 | e5e20779 | Faidon Liambotis | """
|
541 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_GET, "/%s/os" % GANETI_RAPI_VERSION, |
542 | e5e20779 | Faidon Liambotis | None, None) |
543 | e5e20779 | Faidon Liambotis | |
544 | e5e20779 | Faidon Liambotis | def GetInfo(self): |
545 | e5e20779 | Faidon Liambotis | """Gets info about the cluster.
|
546 | e5e20779 | Faidon Liambotis |
|
547 | e5e20779 | Faidon Liambotis | @rtype: dict
|
548 | e5e20779 | Faidon Liambotis | @return: information about the cluster
|
549 | e5e20779 | Faidon Liambotis |
|
550 | e5e20779 | Faidon Liambotis | """
|
551 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_GET, "/%s/info" % GANETI_RAPI_VERSION, |
552 | e5e20779 | Faidon Liambotis | None, None) |
553 | e5e20779 | Faidon Liambotis | |
554 | 067dda99 | Vangelis Koukis | def RedistributeConfig(self): |
555 | 067dda99 | Vangelis Koukis | """Tells the cluster to redistribute its configuration files.
|
556 | 067dda99 | Vangelis Koukis |
|
557 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
558 | 067dda99 | Vangelis Koukis | @return: job id
|
559 | 067dda99 | Vangelis Koukis |
|
560 | 067dda99 | Vangelis Koukis | """
|
561 | 067dda99 | Vangelis Koukis | return self._SendRequest(HTTP_PUT, |
562 | 067dda99 | Vangelis Koukis | "/%s/redistribute-config" % GANETI_RAPI_VERSION,
|
563 | 067dda99 | Vangelis Koukis | None, None) |
564 | 067dda99 | Vangelis Koukis | |
565 | 067dda99 | Vangelis Koukis | def ModifyCluster(self, **kwargs): |
566 | 067dda99 | Vangelis Koukis | """Modifies cluster parameters.
|
567 | 067dda99 | Vangelis Koukis |
|
568 | 067dda99 | Vangelis Koukis | More details for parameters can be found in the RAPI documentation.
|
569 | 067dda99 | Vangelis Koukis |
|
570 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
571 | 067dda99 | Vangelis Koukis | @return: job id
|
572 | 067dda99 | Vangelis Koukis |
|
573 | 067dda99 | Vangelis Koukis | """
|
574 | 067dda99 | Vangelis Koukis | body = kwargs |
575 | 067dda99 | Vangelis Koukis | |
576 | 067dda99 | Vangelis Koukis | return self._SendRequest(HTTP_PUT, |
577 | 067dda99 | Vangelis Koukis | "/%s/modify" % GANETI_RAPI_VERSION, None, body) |
578 | 067dda99 | Vangelis Koukis | |
579 | e5e20779 | Faidon Liambotis | def GetClusterTags(self): |
580 | e5e20779 | Faidon Liambotis | """Gets the cluster tags.
|
581 | e5e20779 | Faidon Liambotis |
|
582 | e5e20779 | Faidon Liambotis | @rtype: list of str
|
583 | e5e20779 | Faidon Liambotis | @return: cluster tags
|
584 | e5e20779 | Faidon Liambotis |
|
585 | e5e20779 | Faidon Liambotis | """
|
586 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_GET, "/%s/tags" % GANETI_RAPI_VERSION, |
587 | e5e20779 | Faidon Liambotis | None, None) |
588 | e5e20779 | Faidon Liambotis | |
589 | e5e20779 | Faidon Liambotis | def AddClusterTags(self, tags, dry_run=False): |
590 | e5e20779 | Faidon Liambotis | """Adds tags to the cluster.
|
591 | e5e20779 | Faidon Liambotis |
|
592 | e5e20779 | Faidon Liambotis | @type tags: list of str
|
593 | e5e20779 | Faidon Liambotis | @param tags: tags to add to the cluster
|
594 | e5e20779 | Faidon Liambotis | @type dry_run: bool
|
595 | e5e20779 | Faidon Liambotis | @param dry_run: whether to perform a dry run
|
596 | e5e20779 | Faidon Liambotis |
|
597 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
598 | e5e20779 | Faidon Liambotis | @return: job id
|
599 | e5e20779 | Faidon Liambotis |
|
600 | e5e20779 | Faidon Liambotis | """
|
601 | e5e20779 | Faidon Liambotis | query = [("tag", t) for t in tags] |
602 | a3ad611d | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
603 | e5e20779 | Faidon Liambotis | |
604 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_PUT, "/%s/tags" % GANETI_RAPI_VERSION, |
605 | e5e20779 | Faidon Liambotis | query, None)
|
606 | e5e20779 | Faidon Liambotis | |
607 | e5e20779 | Faidon Liambotis | def DeleteClusterTags(self, tags, dry_run=False): |
608 | e5e20779 | Faidon Liambotis | """Deletes tags from the cluster.
|
609 | e5e20779 | Faidon Liambotis |
|
610 | e5e20779 | Faidon Liambotis | @type tags: list of str
|
611 | e5e20779 | Faidon Liambotis | @param tags: tags to delete
|
612 | e5e20779 | Faidon Liambotis | @type dry_run: bool
|
613 | e5e20779 | Faidon Liambotis | @param dry_run: whether to perform a dry run
|
614 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
615 | a3ad611d | Dimitris Aragiorgis | @return: job id
|
616 | e5e20779 | Faidon Liambotis |
|
617 | e5e20779 | Faidon Liambotis | """
|
618 | e5e20779 | Faidon Liambotis | query = [("tag", t) for t in tags] |
619 | a3ad611d | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
620 | e5e20779 | Faidon Liambotis | |
621 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_DELETE, "/%s/tags" % GANETI_RAPI_VERSION, |
622 | e5e20779 | Faidon Liambotis | query, None)
|
623 | e5e20779 | Faidon Liambotis | |
624 | e5e20779 | Faidon Liambotis | def GetInstances(self, bulk=False): |
625 | e5e20779 | Faidon Liambotis | """Gets information about instances on the cluster.
|
626 | e5e20779 | Faidon Liambotis |
|
627 | e5e20779 | Faidon Liambotis | @type bulk: bool
|
628 | e5e20779 | Faidon Liambotis | @param bulk: whether to return all information about all instances
|
629 | e5e20779 | Faidon Liambotis |
|
630 | e5e20779 | Faidon Liambotis | @rtype: list of dict or list of str
|
631 | e5e20779 | Faidon Liambotis | @return: if bulk is True, info about the instances, else a list of instances
|
632 | e5e20779 | Faidon Liambotis |
|
633 | e5e20779 | Faidon Liambotis | """
|
634 | e5e20779 | Faidon Liambotis | query = [] |
635 | a3ad611d | Dimitris Aragiorgis | _AppendIf(query, bulk, ("bulk", 1)) |
636 | e5e20779 | Faidon Liambotis | |
637 | e5e20779 | Faidon Liambotis | instances = self._SendRequest(HTTP_GET,
|
638 | e5e20779 | Faidon Liambotis | "/%s/instances" % GANETI_RAPI_VERSION,
|
639 | e5e20779 | Faidon Liambotis | query, None)
|
640 | e5e20779 | Faidon Liambotis | if bulk:
|
641 | e5e20779 | Faidon Liambotis | return instances
|
642 | e5e20779 | Faidon Liambotis | else:
|
643 | e5e20779 | Faidon Liambotis | return [i["id"] for i in instances] |
644 | e5e20779 | Faidon Liambotis | |
645 | e5e20779 | Faidon Liambotis | def GetInstance(self, instance): |
646 | e5e20779 | Faidon Liambotis | """Gets information about an instance.
|
647 | e5e20779 | Faidon Liambotis |
|
648 | e5e20779 | Faidon Liambotis | @type instance: str
|
649 | e5e20779 | Faidon Liambotis | @param instance: instance whose info to return
|
650 | e5e20779 | Faidon Liambotis |
|
651 | e5e20779 | Faidon Liambotis | @rtype: dict
|
652 | e5e20779 | Faidon Liambotis | @return: info about the instance
|
653 | e5e20779 | Faidon Liambotis |
|
654 | e5e20779 | Faidon Liambotis | """
|
655 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_GET, |
656 | e5e20779 | Faidon Liambotis | ("/%s/instances/%s" %
|
657 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, instance)), None, None) |
658 | e5e20779 | Faidon Liambotis | |
659 | e5e20779 | Faidon Liambotis | def GetInstanceInfo(self, instance, static=None): |
660 | e5e20779 | Faidon Liambotis | """Gets information about an instance.
|
661 | e5e20779 | Faidon Liambotis |
|
662 | e5e20779 | Faidon Liambotis | @type instance: string
|
663 | e5e20779 | Faidon Liambotis | @param instance: Instance name
|
664 | e5e20779 | Faidon Liambotis | @rtype: string
|
665 | e5e20779 | Faidon Liambotis | @return: Job ID
|
666 | e5e20779 | Faidon Liambotis |
|
667 | e5e20779 | Faidon Liambotis | """
|
668 | e5e20779 | Faidon Liambotis | if static is not None: |
669 | e5e20779 | Faidon Liambotis | query = [("static", static)]
|
670 | e5e20779 | Faidon Liambotis | else:
|
671 | e5e20779 | Faidon Liambotis | query = None
|
672 | e5e20779 | Faidon Liambotis | |
673 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_GET, |
674 | e5e20779 | Faidon Liambotis | ("/%s/instances/%s/info" %
|
675 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, instance)), query, None)
|
676 | e5e20779 | Faidon Liambotis | |
677 | e5e20779 | Faidon Liambotis | def CreateInstance(self, mode, name, disk_template, disks, nics, |
678 | e5e20779 | Faidon Liambotis | **kwargs): |
679 | e5e20779 | Faidon Liambotis | """Creates a new instance.
|
680 | e5e20779 | Faidon Liambotis |
|
681 | e5e20779 | Faidon Liambotis | More details for parameters can be found in the RAPI documentation.
|
682 | e5e20779 | Faidon Liambotis |
|
683 | e5e20779 | Faidon Liambotis | @type mode: string
|
684 | e5e20779 | Faidon Liambotis | @param mode: Instance creation mode
|
685 | e5e20779 | Faidon Liambotis | @type name: string
|
686 | e5e20779 | Faidon Liambotis | @param name: Hostname of the instance to create
|
687 | e5e20779 | Faidon Liambotis | @type disk_template: string
|
688 | e5e20779 | Faidon Liambotis | @param disk_template: Disk template for instance (e.g. plain, diskless,
|
689 | e5e20779 | Faidon Liambotis | file, or drbd)
|
690 | e5e20779 | Faidon Liambotis | @type disks: list of dicts
|
691 | e5e20779 | Faidon Liambotis | @param disks: List of disk definitions
|
692 | e5e20779 | Faidon Liambotis | @type nics: list of dicts
|
693 | e5e20779 | Faidon Liambotis | @param nics: List of NIC definitions
|
694 | e5e20779 | Faidon Liambotis | @type dry_run: bool
|
695 | e5e20779 | Faidon Liambotis | @keyword dry_run: whether to perform a dry run
|
696 | e5e20779 | Faidon Liambotis |
|
697 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
698 | e5e20779 | Faidon Liambotis | @return: job id
|
699 | e5e20779 | Faidon Liambotis |
|
700 | e5e20779 | Faidon Liambotis | """
|
701 | e5e20779 | Faidon Liambotis | query = [] |
702 | e5e20779 | Faidon Liambotis | |
703 | a3ad611d | Dimitris Aragiorgis | _AppendDryRunIf(query, kwargs.get("dry_run"))
|
704 | e5e20779 | Faidon Liambotis | |
705 | e5e20779 | Faidon Liambotis | if _INST_CREATE_REQV1 in self.GetFeatures(): |
706 | e5e20779 | Faidon Liambotis | # All required fields for request data version 1
|
707 | e5e20779 | Faidon Liambotis | body = { |
708 | e5e20779 | Faidon Liambotis | _REQ_DATA_VERSION_FIELD: 1,
|
709 | e5e20779 | Faidon Liambotis | "mode": mode,
|
710 | e5e20779 | Faidon Liambotis | "name": name,
|
711 | e5e20779 | Faidon Liambotis | "disk_template": disk_template,
|
712 | e5e20779 | Faidon Liambotis | "disks": disks,
|
713 | e5e20779 | Faidon Liambotis | "nics": nics,
|
714 | e5e20779 | Faidon Liambotis | } |
715 | e5e20779 | Faidon Liambotis | |
716 | e5e20779 | Faidon Liambotis | conflicts = set(kwargs.iterkeys()) & set(body.iterkeys()) |
717 | e5e20779 | Faidon Liambotis | if conflicts:
|
718 | e5e20779 | Faidon Liambotis | raise GanetiApiError("Required fields can not be specified as" |
719 | e5e20779 | Faidon Liambotis | " keywords: %s" % ", ".join(conflicts)) |
720 | e5e20779 | Faidon Liambotis | |
721 | e5e20779 | Faidon Liambotis | body.update((key, value) for key, value in kwargs.iteritems() |
722 | e5e20779 | Faidon Liambotis | if key != "dry_run") |
723 | e5e20779 | Faidon Liambotis | else:
|
724 | a3ad611d | Dimitris Aragiorgis | raise GanetiApiError("Server does not support new-style (version 1)" |
725 | a3ad611d | Dimitris Aragiorgis | " instance creation requests")
|
726 | e5e20779 | Faidon Liambotis | |
727 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_POST, "/%s/instances" % GANETI_RAPI_VERSION, |
728 | e5e20779 | Faidon Liambotis | query, body) |
729 | e5e20779 | Faidon Liambotis | |
730 | e5e20779 | Faidon Liambotis | def DeleteInstance(self, instance, dry_run=False): |
731 | e5e20779 | Faidon Liambotis | """Deletes an instance.
|
732 | e5e20779 | Faidon Liambotis |
|
733 | e5e20779 | Faidon Liambotis | @type instance: str
|
734 | e5e20779 | Faidon Liambotis | @param instance: the instance to delete
|
735 | e5e20779 | Faidon Liambotis |
|
736 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
737 | e5e20779 | Faidon Liambotis | @return: job id
|
738 | e5e20779 | Faidon Liambotis |
|
739 | e5e20779 | Faidon Liambotis | """
|
740 | e5e20779 | Faidon Liambotis | query = [] |
741 | a3ad611d | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
742 | e5e20779 | Faidon Liambotis | |
743 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_DELETE, |
744 | e5e20779 | Faidon Liambotis | ("/%s/instances/%s" %
|
745 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, instance)), query, None)
|
746 | e5e20779 | Faidon Liambotis | |
747 | e5e20779 | Faidon Liambotis | def ModifyInstance(self, instance, **kwargs): |
748 | e5e20779 | Faidon Liambotis | """Modifies an instance.
|
749 | e5e20779 | Faidon Liambotis |
|
750 | e5e20779 | Faidon Liambotis | More details for parameters can be found in the RAPI documentation.
|
751 | e5e20779 | Faidon Liambotis |
|
752 | e5e20779 | Faidon Liambotis | @type instance: string
|
753 | e5e20779 | Faidon Liambotis | @param instance: Instance name
|
754 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
755 | e5e20779 | Faidon Liambotis | @return: job id
|
756 | e5e20779 | Faidon Liambotis |
|
757 | e5e20779 | Faidon Liambotis | """
|
758 | e5e20779 | Faidon Liambotis | body = kwargs |
759 | e5e20779 | Faidon Liambotis | |
760 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_PUT, |
761 | e5e20779 | Faidon Liambotis | ("/%s/instances/%s/modify" %
|
762 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, instance)), None, body)
|
763 | e5e20779 | Faidon Liambotis | |
764 | 067dda99 | Vangelis Koukis | def ActivateInstanceDisks(self, instance, ignore_size=None): |
765 | 067dda99 | Vangelis Koukis | """Activates an instance's disks.
|
766 | 067dda99 | Vangelis Koukis |
|
767 | 067dda99 | Vangelis Koukis | @type instance: string
|
768 | 067dda99 | Vangelis Koukis | @param instance: Instance name
|
769 | 067dda99 | Vangelis Koukis | @type ignore_size: bool
|
770 | 067dda99 | Vangelis Koukis | @param ignore_size: Whether to ignore recorded size
|
771 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
772 | 067dda99 | Vangelis Koukis | @return: job id
|
773 | 067dda99 | Vangelis Koukis |
|
774 | 067dda99 | Vangelis Koukis | """
|
775 | 067dda99 | Vangelis Koukis | query = [] |
776 | a3ad611d | Dimitris Aragiorgis | _AppendIf(query, ignore_size, ("ignore_size", 1)) |
777 | 067dda99 | Vangelis Koukis | |
778 | 067dda99 | Vangelis Koukis | return self._SendRequest(HTTP_PUT, |
779 | 067dda99 | Vangelis Koukis | ("/%s/instances/%s/activate-disks" %
|
780 | 067dda99 | Vangelis Koukis | (GANETI_RAPI_VERSION, instance)), query, None)
|
781 | 067dda99 | Vangelis Koukis | |
782 | 067dda99 | Vangelis Koukis | def DeactivateInstanceDisks(self, instance): |
783 | 067dda99 | Vangelis Koukis | """Deactivates an instance's disks.
|
784 | 067dda99 | Vangelis Koukis |
|
785 | 067dda99 | Vangelis Koukis | @type instance: string
|
786 | 067dda99 | Vangelis Koukis | @param instance: Instance name
|
787 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
788 | 067dda99 | Vangelis Koukis | @return: job id
|
789 | 067dda99 | Vangelis Koukis |
|
790 | 067dda99 | Vangelis Koukis | """
|
791 | 067dda99 | Vangelis Koukis | return self._SendRequest(HTTP_PUT, |
792 | 067dda99 | Vangelis Koukis | ("/%s/instances/%s/deactivate-disks" %
|
793 | 067dda99 | Vangelis Koukis | (GANETI_RAPI_VERSION, instance)), None, None) |
794 | 067dda99 | Vangelis Koukis | |
795 | a3ad611d | Dimitris Aragiorgis | def RecreateInstanceDisks(self, instance, disks=None, nodes=None): |
796 | a3ad611d | Dimitris Aragiorgis | """Recreate an instance's disks.
|
797 | a3ad611d | Dimitris Aragiorgis |
|
798 | a3ad611d | Dimitris Aragiorgis | @type instance: string
|
799 | a3ad611d | Dimitris Aragiorgis | @param instance: Instance name
|
800 | a3ad611d | Dimitris Aragiorgis | @type disks: list of int
|
801 | a3ad611d | Dimitris Aragiorgis | @param disks: List of disk indexes
|
802 | a3ad611d | Dimitris Aragiorgis | @type nodes: list of string
|
803 | a3ad611d | Dimitris Aragiorgis | @param nodes: New instance nodes, if relocation is desired
|
804 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
805 | a3ad611d | Dimitris Aragiorgis | @return: job id
|
806 | a3ad611d | Dimitris Aragiorgis |
|
807 | a3ad611d | Dimitris Aragiorgis | """
|
808 | a3ad611d | Dimitris Aragiorgis | body = {} |
809 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, disks is not None, "disks", disks) |
810 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, nodes is not None, "nodes", nodes) |
811 | a3ad611d | Dimitris Aragiorgis | |
812 | a3ad611d | Dimitris Aragiorgis | return self._SendRequest(HTTP_POST, |
813 | a3ad611d | Dimitris Aragiorgis | ("/%s/instances/%s/recreate-disks" %
|
814 | a3ad611d | Dimitris Aragiorgis | (GANETI_RAPI_VERSION, instance)), None, body)
|
815 | a3ad611d | Dimitris Aragiorgis | |
816 | 067dda99 | Vangelis Koukis | def GrowInstanceDisk(self, instance, disk, amount, wait_for_sync=None): |
817 | 067dda99 | Vangelis Koukis | """Grows a disk of an instance.
|
818 | 067dda99 | Vangelis Koukis |
|
819 | 067dda99 | Vangelis Koukis | More details for parameters can be found in the RAPI documentation.
|
820 | 067dda99 | Vangelis Koukis |
|
821 | 067dda99 | Vangelis Koukis | @type instance: string
|
822 | 067dda99 | Vangelis Koukis | @param instance: Instance name
|
823 | 067dda99 | Vangelis Koukis | @type disk: integer
|
824 | 067dda99 | Vangelis Koukis | @param disk: Disk index
|
825 | 067dda99 | Vangelis Koukis | @type amount: integer
|
826 | 067dda99 | Vangelis Koukis | @param amount: Grow disk by this amount (MiB)
|
827 | 067dda99 | Vangelis Koukis | @type wait_for_sync: bool
|
828 | 067dda99 | Vangelis Koukis | @param wait_for_sync: Wait for disk to synchronize
|
829 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
830 | 067dda99 | Vangelis Koukis | @return: job id
|
831 | 067dda99 | Vangelis Koukis |
|
832 | 067dda99 | Vangelis Koukis | """
|
833 | 067dda99 | Vangelis Koukis | body = { |
834 | 067dda99 | Vangelis Koukis | "amount": amount,
|
835 | 067dda99 | Vangelis Koukis | } |
836 | 067dda99 | Vangelis Koukis | |
837 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, wait_for_sync is not None, "wait_for_sync", wait_for_sync) |
838 | 067dda99 | Vangelis Koukis | |
839 | 067dda99 | Vangelis Koukis | return self._SendRequest(HTTP_POST, |
840 | 067dda99 | Vangelis Koukis | ("/%s/instances/%s/disk/%s/grow" %
|
841 | 067dda99 | Vangelis Koukis | (GANETI_RAPI_VERSION, instance, disk)), |
842 | 067dda99 | Vangelis Koukis | None, body)
|
843 | 067dda99 | Vangelis Koukis | |
844 | e5e20779 | Faidon Liambotis | def GetInstanceTags(self, instance): |
845 | e5e20779 | Faidon Liambotis | """Gets tags for an instance.
|
846 | e5e20779 | Faidon Liambotis |
|
847 | e5e20779 | Faidon Liambotis | @type instance: str
|
848 | e5e20779 | Faidon Liambotis | @param instance: instance whose tags to return
|
849 | e5e20779 | Faidon Liambotis |
|
850 | e5e20779 | Faidon Liambotis | @rtype: list of str
|
851 | e5e20779 | Faidon Liambotis | @return: tags for the instance
|
852 | e5e20779 | Faidon Liambotis |
|
853 | e5e20779 | Faidon Liambotis | """
|
854 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_GET, |
855 | e5e20779 | Faidon Liambotis | ("/%s/instances/%s/tags" %
|
856 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, instance)), None, None) |
857 | e5e20779 | Faidon Liambotis | |
858 | e5e20779 | Faidon Liambotis | def AddInstanceTags(self, instance, tags, dry_run=False): |
859 | e5e20779 | Faidon Liambotis | """Adds tags to an instance.
|
860 | e5e20779 | Faidon Liambotis |
|
861 | e5e20779 | Faidon Liambotis | @type instance: str
|
862 | e5e20779 | Faidon Liambotis | @param instance: instance to add tags to
|
863 | e5e20779 | Faidon Liambotis | @type tags: list of str
|
864 | e5e20779 | Faidon Liambotis | @param tags: tags to add to the instance
|
865 | e5e20779 | Faidon Liambotis | @type dry_run: bool
|
866 | e5e20779 | Faidon Liambotis | @param dry_run: whether to perform a dry run
|
867 | e5e20779 | Faidon Liambotis |
|
868 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
869 | e5e20779 | Faidon Liambotis | @return: job id
|
870 | e5e20779 | Faidon Liambotis |
|
871 | e5e20779 | Faidon Liambotis | """
|
872 | e5e20779 | Faidon Liambotis | query = [("tag", t) for t in tags] |
873 | a3ad611d | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
874 | e5e20779 | Faidon Liambotis | |
875 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_PUT, |
876 | e5e20779 | Faidon Liambotis | ("/%s/instances/%s/tags" %
|
877 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, instance)), query, None)
|
878 | e5e20779 | Faidon Liambotis | |
879 | e5e20779 | Faidon Liambotis | def DeleteInstanceTags(self, instance, tags, dry_run=False): |
880 | e5e20779 | Faidon Liambotis | """Deletes tags from an instance.
|
881 | e5e20779 | Faidon Liambotis |
|
882 | e5e20779 | Faidon Liambotis | @type instance: str
|
883 | e5e20779 | Faidon Liambotis | @param instance: instance to delete tags from
|
884 | e5e20779 | Faidon Liambotis | @type tags: list of str
|
885 | e5e20779 | Faidon Liambotis | @param tags: tags to delete
|
886 | e5e20779 | Faidon Liambotis | @type dry_run: bool
|
887 | e5e20779 | Faidon Liambotis | @param dry_run: whether to perform a dry run
|
888 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
889 | a3ad611d | Dimitris Aragiorgis | @return: job id
|
890 | e5e20779 | Faidon Liambotis |
|
891 | e5e20779 | Faidon Liambotis | """
|
892 | e5e20779 | Faidon Liambotis | query = [("tag", t) for t in tags] |
893 | a3ad611d | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
894 | e5e20779 | Faidon Liambotis | |
895 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_DELETE, |
896 | e5e20779 | Faidon Liambotis | ("/%s/instances/%s/tags" %
|
897 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, instance)), query, None)
|
898 | e5e20779 | Faidon Liambotis | |
899 | e5e20779 | Faidon Liambotis | def RebootInstance(self, instance, reboot_type=None, ignore_secondaries=None, |
900 | e5e20779 | Faidon Liambotis | dry_run=False):
|
901 | e5e20779 | Faidon Liambotis | """Reboots an instance.
|
902 | e5e20779 | Faidon Liambotis |
|
903 | e5e20779 | Faidon Liambotis | @type instance: str
|
904 | e5e20779 | Faidon Liambotis | @param instance: instance to rebot
|
905 | e5e20779 | Faidon Liambotis | @type reboot_type: str
|
906 | e5e20779 | Faidon Liambotis | @param reboot_type: one of: hard, soft, full
|
907 | e5e20779 | Faidon Liambotis | @type ignore_secondaries: bool
|
908 | e5e20779 | Faidon Liambotis | @param ignore_secondaries: if True, ignores errors for the secondary node
|
909 | e5e20779 | Faidon Liambotis | while re-assembling disks (in hard-reboot mode only)
|
910 | e5e20779 | Faidon Liambotis | @type dry_run: bool
|
911 | e5e20779 | Faidon Liambotis | @param dry_run: whether to perform a dry run
|
912 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
913 | a3ad611d | Dimitris Aragiorgis | @return: job id
|
914 | e5e20779 | Faidon Liambotis |
|
915 | e5e20779 | Faidon Liambotis | """
|
916 | e5e20779 | Faidon Liambotis | query = [] |
917 | a3ad611d | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
918 | a3ad611d | Dimitris Aragiorgis | _AppendIf(query, reboot_type, ("type", reboot_type))
|
919 | a3ad611d | Dimitris Aragiorgis | _AppendIf(query, ignore_secondaries is not None, |
920 | a3ad611d | Dimitris Aragiorgis | ("ignore_secondaries", ignore_secondaries))
|
921 | e5e20779 | Faidon Liambotis | |
922 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_POST, |
923 | e5e20779 | Faidon Liambotis | ("/%s/instances/%s/reboot" %
|
924 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, instance)), query, None)
|
925 | e5e20779 | Faidon Liambotis | |
926 | a3ad611d | Dimitris Aragiorgis | def ShutdownInstance(self, instance, dry_run=False, no_remember=False): |
927 | e5e20779 | Faidon Liambotis | """Shuts down an instance.
|
928 | e5e20779 | Faidon Liambotis |
|
929 | e5e20779 | Faidon Liambotis | @type instance: str
|
930 | e5e20779 | Faidon Liambotis | @param instance: the instance to shut down
|
931 | e5e20779 | Faidon Liambotis | @type dry_run: bool
|
932 | e5e20779 | Faidon Liambotis | @param dry_run: whether to perform a dry run
|
933 | a3ad611d | Dimitris Aragiorgis | @type no_remember: bool
|
934 | a3ad611d | Dimitris Aragiorgis | @param no_remember: if true, will not record the state change
|
935 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
936 | a3ad611d | Dimitris Aragiorgis | @return: job id
|
937 | e5e20779 | Faidon Liambotis |
|
938 | e5e20779 | Faidon Liambotis | """
|
939 | e5e20779 | Faidon Liambotis | query = [] |
940 | a3ad611d | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
941 | a3ad611d | Dimitris Aragiorgis | _AppendIf(query, no_remember, ("no-remember", 1)) |
942 | e5e20779 | Faidon Liambotis | |
943 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_PUT, |
944 | e5e20779 | Faidon Liambotis | ("/%s/instances/%s/shutdown" %
|
945 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, instance)), query, None)
|
946 | e5e20779 | Faidon Liambotis | |
947 | a3ad611d | Dimitris Aragiorgis | def StartupInstance(self, instance, dry_run=False, no_remember=False): |
948 | e5e20779 | Faidon Liambotis | """Starts up an instance.
|
949 | e5e20779 | Faidon Liambotis |
|
950 | e5e20779 | Faidon Liambotis | @type instance: str
|
951 | e5e20779 | Faidon Liambotis | @param instance: the instance to start up
|
952 | e5e20779 | Faidon Liambotis | @type dry_run: bool
|
953 | e5e20779 | Faidon Liambotis | @param dry_run: whether to perform a dry run
|
954 | a3ad611d | Dimitris Aragiorgis | @type no_remember: bool
|
955 | a3ad611d | Dimitris Aragiorgis | @param no_remember: if true, will not record the state change
|
956 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
957 | a3ad611d | Dimitris Aragiorgis | @return: job id
|
958 | e5e20779 | Faidon Liambotis |
|
959 | e5e20779 | Faidon Liambotis | """
|
960 | e5e20779 | Faidon Liambotis | query = [] |
961 | a3ad611d | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
962 | a3ad611d | Dimitris Aragiorgis | _AppendIf(query, no_remember, ("no-remember", 1)) |
963 | e5e20779 | Faidon Liambotis | |
964 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_PUT, |
965 | e5e20779 | Faidon Liambotis | ("/%s/instances/%s/startup" %
|
966 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, instance)), query, None)
|
967 | e5e20779 | Faidon Liambotis | |
968 | 067dda99 | Vangelis Koukis | def ReinstallInstance(self, instance, os=None, no_startup=False, |
969 | 067dda99 | Vangelis Koukis | osparams=None):
|
970 | e5e20779 | Faidon Liambotis | """Reinstalls an instance.
|
971 | e5e20779 | Faidon Liambotis |
|
972 | e5e20779 | Faidon Liambotis | @type instance: str
|
973 | e5e20779 | Faidon Liambotis | @param instance: The instance to reinstall
|
974 | e5e20779 | Faidon Liambotis | @type os: str or None
|
975 | e5e20779 | Faidon Liambotis | @param os: The operating system to reinstall. If None, the instance's
|
976 | e5e20779 | Faidon Liambotis | current operating system will be installed again
|
977 | e5e20779 | Faidon Liambotis | @type no_startup: bool
|
978 | e5e20779 | Faidon Liambotis | @param no_startup: Whether to start the instance automatically
|
979 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
980 | a3ad611d | Dimitris Aragiorgis | @return: job id
|
981 | e5e20779 | Faidon Liambotis |
|
982 | e5e20779 | Faidon Liambotis | """
|
983 | 067dda99 | Vangelis Koukis | if _INST_REINSTALL_REQV1 in self.GetFeatures(): |
984 | 067dda99 | Vangelis Koukis | body = { |
985 | 067dda99 | Vangelis Koukis | "start": not no_startup, |
986 | 067dda99 | Vangelis Koukis | } |
987 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, os is not None, "os", os) |
988 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, osparams is not None, "osparams", osparams) |
989 | 067dda99 | Vangelis Koukis | return self._SendRequest(HTTP_POST, |
990 | 067dda99 | Vangelis Koukis | ("/%s/instances/%s/reinstall" %
|
991 | 067dda99 | Vangelis Koukis | (GANETI_RAPI_VERSION, instance)), None, body)
|
992 | 067dda99 | Vangelis Koukis | |
993 | 067dda99 | Vangelis Koukis | # Use old request format
|
994 | 067dda99 | Vangelis Koukis | if osparams:
|
995 | 067dda99 | Vangelis Koukis | raise GanetiApiError("Server does not support specifying OS parameters" |
996 | 067dda99 | Vangelis Koukis | " for instance reinstallation")
|
997 | 067dda99 | Vangelis Koukis | |
998 | e5e20779 | Faidon Liambotis | query = [] |
999 | a3ad611d | Dimitris Aragiorgis | _AppendIf(query, os, ("os", os))
|
1000 | a3ad611d | Dimitris Aragiorgis | _AppendIf(query, no_startup, ("nostartup", 1)) |
1001 | a3ad611d | Dimitris Aragiorgis | |
1002 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_POST, |
1003 | e5e20779 | Faidon Liambotis | ("/%s/instances/%s/reinstall" %
|
1004 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, instance)), query, None)
|
1005 | e5e20779 | Faidon Liambotis | |
1006 | e5e20779 | Faidon Liambotis | def ReplaceInstanceDisks(self, instance, disks=None, mode=REPLACE_DISK_AUTO, |
1007 | a3ad611d | Dimitris Aragiorgis | remote_node=None, iallocator=None): |
1008 | e5e20779 | Faidon Liambotis | """Replaces disks on an instance.
|
1009 | e5e20779 | Faidon Liambotis |
|
1010 | e5e20779 | Faidon Liambotis | @type instance: str
|
1011 | e5e20779 | Faidon Liambotis | @param instance: instance whose disks to replace
|
1012 | e5e20779 | Faidon Liambotis | @type disks: list of ints
|
1013 | e5e20779 | Faidon Liambotis | @param disks: Indexes of disks to replace
|
1014 | e5e20779 | Faidon Liambotis | @type mode: str
|
1015 | e5e20779 | Faidon Liambotis | @param mode: replacement mode to use (defaults to replace_auto)
|
1016 | e5e20779 | Faidon Liambotis | @type remote_node: str or None
|
1017 | e5e20779 | Faidon Liambotis | @param remote_node: new secondary node to use (for use with
|
1018 | e5e20779 | Faidon Liambotis | replace_new_secondary mode)
|
1019 | e5e20779 | Faidon Liambotis | @type iallocator: str or None
|
1020 | e5e20779 | Faidon Liambotis | @param iallocator: instance allocator plugin to use (for use with
|
1021 | e5e20779 | Faidon Liambotis | replace_auto mode)
|
1022 | e5e20779 | Faidon Liambotis |
|
1023 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
1024 | e5e20779 | Faidon Liambotis | @return: job id
|
1025 | e5e20779 | Faidon Liambotis |
|
1026 | e5e20779 | Faidon Liambotis | """
|
1027 | e5e20779 | Faidon Liambotis | query = [ |
1028 | e5e20779 | Faidon Liambotis | ("mode", mode),
|
1029 | e5e20779 | Faidon Liambotis | ] |
1030 | e5e20779 | Faidon Liambotis | |
1031 | a3ad611d | Dimitris Aragiorgis | # TODO: Convert to body parameters
|
1032 | e5e20779 | Faidon Liambotis | |
1033 | a3ad611d | Dimitris Aragiorgis | if disks is not None: |
1034 | a3ad611d | Dimitris Aragiorgis | _AppendIf(query, True,
|
1035 | a3ad611d | Dimitris Aragiorgis | ("disks", ",".join(str(idx) for idx in disks))) |
1036 | e5e20779 | Faidon Liambotis | |
1037 | a3ad611d | Dimitris Aragiorgis | _AppendIf(query, remote_node is not None, ("remote_node", remote_node)) |
1038 | a3ad611d | Dimitris Aragiorgis | _AppendIf(query, iallocator is not None, ("iallocator", iallocator)) |
1039 | e5e20779 | Faidon Liambotis | |
1040 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_POST, |
1041 | e5e20779 | Faidon Liambotis | ("/%s/instances/%s/replace-disks" %
|
1042 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, instance)), query, None)
|
1043 | e5e20779 | Faidon Liambotis | |
1044 | e5e20779 | Faidon Liambotis | def PrepareExport(self, instance, mode): |
1045 | e5e20779 | Faidon Liambotis | """Prepares an instance for an export.
|
1046 | e5e20779 | Faidon Liambotis |
|
1047 | e5e20779 | Faidon Liambotis | @type instance: string
|
1048 | e5e20779 | Faidon Liambotis | @param instance: Instance name
|
1049 | e5e20779 | Faidon Liambotis | @type mode: string
|
1050 | e5e20779 | Faidon Liambotis | @param mode: Export mode
|
1051 | e5e20779 | Faidon Liambotis | @rtype: string
|
1052 | e5e20779 | Faidon Liambotis | @return: Job ID
|
1053 | e5e20779 | Faidon Liambotis |
|
1054 | e5e20779 | Faidon Liambotis | """
|
1055 | e5e20779 | Faidon Liambotis | query = [("mode", mode)]
|
1056 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_PUT, |
1057 | e5e20779 | Faidon Liambotis | ("/%s/instances/%s/prepare-export" %
|
1058 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, instance)), query, None)
|
1059 | e5e20779 | Faidon Liambotis | |
1060 | e5e20779 | Faidon Liambotis | def ExportInstance(self, instance, mode, destination, shutdown=None, |
1061 | e5e20779 | Faidon Liambotis | remove_instance=None,
|
1062 | e5e20779 | Faidon Liambotis | x509_key_name=None, destination_x509_ca=None): |
1063 | e5e20779 | Faidon Liambotis | """Exports an instance.
|
1064 | e5e20779 | Faidon Liambotis |
|
1065 | e5e20779 | Faidon Liambotis | @type instance: string
|
1066 | e5e20779 | Faidon Liambotis | @param instance: Instance name
|
1067 | e5e20779 | Faidon Liambotis | @type mode: string
|
1068 | e5e20779 | Faidon Liambotis | @param mode: Export mode
|
1069 | e5e20779 | Faidon Liambotis | @rtype: string
|
1070 | e5e20779 | Faidon Liambotis | @return: Job ID
|
1071 | e5e20779 | Faidon Liambotis |
|
1072 | e5e20779 | Faidon Liambotis | """
|
1073 | e5e20779 | Faidon Liambotis | body = { |
1074 | e5e20779 | Faidon Liambotis | "destination": destination,
|
1075 | e5e20779 | Faidon Liambotis | "mode": mode,
|
1076 | e5e20779 | Faidon Liambotis | } |
1077 | e5e20779 | Faidon Liambotis | |
1078 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, shutdown is not None, "shutdown", shutdown) |
1079 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, remove_instance is not None, |
1080 | a3ad611d | Dimitris Aragiorgis | "remove_instance", remove_instance)
|
1081 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, x509_key_name is not None, "x509_key_name", x509_key_name) |
1082 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, destination_x509_ca is not None, |
1083 | a3ad611d | Dimitris Aragiorgis | "destination_x509_ca", destination_x509_ca)
|
1084 | e5e20779 | Faidon Liambotis | |
1085 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_PUT, |
1086 | e5e20779 | Faidon Liambotis | ("/%s/instances/%s/export" %
|
1087 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, instance)), None, body)
|
1088 | e5e20779 | Faidon Liambotis | |
1089 | e5e20779 | Faidon Liambotis | def MigrateInstance(self, instance, mode=None, cleanup=None): |
1090 | e5e20779 | Faidon Liambotis | """Migrates an instance.
|
1091 | e5e20779 | Faidon Liambotis |
|
1092 | e5e20779 | Faidon Liambotis | @type instance: string
|
1093 | e5e20779 | Faidon Liambotis | @param instance: Instance name
|
1094 | e5e20779 | Faidon Liambotis | @type mode: string
|
1095 | e5e20779 | Faidon Liambotis | @param mode: Migration mode
|
1096 | e5e20779 | Faidon Liambotis | @type cleanup: bool
|
1097 | e5e20779 | Faidon Liambotis | @param cleanup: Whether to clean up a previously failed migration
|
1098 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
1099 | a3ad611d | Dimitris Aragiorgis | @return: job id
|
1100 | e5e20779 | Faidon Liambotis |
|
1101 | e5e20779 | Faidon Liambotis | """
|
1102 | e5e20779 | Faidon Liambotis | body = {} |
1103 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, mode is not None, "mode", mode) |
1104 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, cleanup is not None, "cleanup", cleanup) |
1105 | e5e20779 | Faidon Liambotis | |
1106 | a3ad611d | Dimitris Aragiorgis | return self._SendRequest(HTTP_PUT, |
1107 | a3ad611d | Dimitris Aragiorgis | ("/%s/instances/%s/migrate" %
|
1108 | a3ad611d | Dimitris Aragiorgis | (GANETI_RAPI_VERSION, instance)), None, body)
|
1109 | e5e20779 | Faidon Liambotis | |
1110 | a3ad611d | Dimitris Aragiorgis | def FailoverInstance(self, instance, iallocator=None, |
1111 | a3ad611d | Dimitris Aragiorgis | ignore_consistency=None, target_node=None): |
1112 | a3ad611d | Dimitris Aragiorgis | """Does a failover of an instance.
|
1113 | a3ad611d | Dimitris Aragiorgis |
|
1114 | a3ad611d | Dimitris Aragiorgis | @type instance: string
|
1115 | a3ad611d | Dimitris Aragiorgis | @param instance: Instance name
|
1116 | a3ad611d | Dimitris Aragiorgis | @type iallocator: string
|
1117 | a3ad611d | Dimitris Aragiorgis | @param iallocator: Iallocator for deciding the target node for
|
1118 | a3ad611d | Dimitris Aragiorgis | shared-storage instances
|
1119 | a3ad611d | Dimitris Aragiorgis | @type ignore_consistency: bool
|
1120 | a3ad611d | Dimitris Aragiorgis | @param ignore_consistency: Whether to ignore disk consistency
|
1121 | a3ad611d | Dimitris Aragiorgis | @type target_node: string
|
1122 | a3ad611d | Dimitris Aragiorgis | @param target_node: Target node for shared-storage instances
|
1123 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
1124 | a3ad611d | Dimitris Aragiorgis | @return: job id
|
1125 | a3ad611d | Dimitris Aragiorgis |
|
1126 | a3ad611d | Dimitris Aragiorgis | """
|
1127 | a3ad611d | Dimitris Aragiorgis | body = {} |
1128 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, iallocator is not None, "iallocator", iallocator) |
1129 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, ignore_consistency is not None, |
1130 | a3ad611d | Dimitris Aragiorgis | "ignore_consistency", ignore_consistency)
|
1131 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, target_node is not None, "target_node", target_node) |
1132 | e5e20779 | Faidon Liambotis | |
1133 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_PUT, |
1134 | a3ad611d | Dimitris Aragiorgis | ("/%s/instances/%s/failover" %
|
1135 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, instance)), None, body)
|
1136 | e5e20779 | Faidon Liambotis | |
1137 | e5e20779 | Faidon Liambotis | def RenameInstance(self, instance, new_name, ip_check=None, name_check=None): |
1138 | e5e20779 | Faidon Liambotis | """Changes the name of an instance.
|
1139 | e5e20779 | Faidon Liambotis |
|
1140 | e5e20779 | Faidon Liambotis | @type instance: string
|
1141 | e5e20779 | Faidon Liambotis | @param instance: Instance name
|
1142 | e5e20779 | Faidon Liambotis | @type new_name: string
|
1143 | e5e20779 | Faidon Liambotis | @param new_name: New instance name
|
1144 | e5e20779 | Faidon Liambotis | @type ip_check: bool
|
1145 | e5e20779 | Faidon Liambotis | @param ip_check: Whether to ensure instance's IP address is inactive
|
1146 | e5e20779 | Faidon Liambotis | @type name_check: bool
|
1147 | e5e20779 | Faidon Liambotis | @param name_check: Whether to ensure instance's name is resolvable
|
1148 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
1149 | a3ad611d | Dimitris Aragiorgis | @return: job id
|
1150 | e5e20779 | Faidon Liambotis |
|
1151 | e5e20779 | Faidon Liambotis | """
|
1152 | e5e20779 | Faidon Liambotis | body = { |
1153 | e5e20779 | Faidon Liambotis | "new_name": new_name,
|
1154 | e5e20779 | Faidon Liambotis | } |
1155 | e5e20779 | Faidon Liambotis | |
1156 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, ip_check is not None, "ip_check", ip_check) |
1157 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, name_check is not None, "name_check", name_check) |
1158 | e5e20779 | Faidon Liambotis | |
1159 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_PUT, |
1160 | e5e20779 | Faidon Liambotis | ("/%s/instances/%s/rename" %
|
1161 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, instance)), None, body)
|
1162 | e5e20779 | Faidon Liambotis | |
1163 | 067dda99 | Vangelis Koukis | def GetInstanceConsole(self, instance): |
1164 | 067dda99 | Vangelis Koukis | """Request information for connecting to instance's console.
|
1165 | 067dda99 | Vangelis Koukis |
|
1166 | 067dda99 | Vangelis Koukis | @type instance: string
|
1167 | 067dda99 | Vangelis Koukis | @param instance: Instance name
|
1168 | a3ad611d | Dimitris Aragiorgis | @rtype: dict
|
1169 | a3ad611d | Dimitris Aragiorgis | @return: dictionary containing information about instance's console
|
1170 | 067dda99 | Vangelis Koukis |
|
1171 | 067dda99 | Vangelis Koukis | """
|
1172 | 067dda99 | Vangelis Koukis | return self._SendRequest(HTTP_GET, |
1173 | 067dda99 | Vangelis Koukis | ("/%s/instances/%s/console" %
|
1174 | 067dda99 | Vangelis Koukis | (GANETI_RAPI_VERSION, instance)), None, None) |
1175 | 067dda99 | Vangelis Koukis | |
1176 | e5e20779 | Faidon Liambotis | def GetJobs(self): |
1177 | e5e20779 | Faidon Liambotis | """Gets all jobs for the cluster.
|
1178 | e5e20779 | Faidon Liambotis |
|
1179 | e5e20779 | Faidon Liambotis | @rtype: list of int
|
1180 | e5e20779 | Faidon Liambotis | @return: job ids for the cluster
|
1181 | e5e20779 | Faidon Liambotis |
|
1182 | e5e20779 | Faidon Liambotis | """
|
1183 | e5e20779 | Faidon Liambotis | return [int(j["id"]) |
1184 | e5e20779 | Faidon Liambotis | for j in self._SendRequest(HTTP_GET, |
1185 | e5e20779 | Faidon Liambotis | "/%s/jobs" % GANETI_RAPI_VERSION,
|
1186 | e5e20779 | Faidon Liambotis | None, None)] |
1187 | e5e20779 | Faidon Liambotis | |
1188 | e5e20779 | Faidon Liambotis | def GetJobStatus(self, job_id): |
1189 | e5e20779 | Faidon Liambotis | """Gets the status of a job.
|
1190 | e5e20779 | Faidon Liambotis |
|
1191 | a3ad611d | Dimitris Aragiorgis | @type job_id: string
|
1192 | e5e20779 | Faidon Liambotis | @param job_id: job id whose status to query
|
1193 | e5e20779 | Faidon Liambotis |
|
1194 | e5e20779 | Faidon Liambotis | @rtype: dict
|
1195 | e5e20779 | Faidon Liambotis | @return: job status
|
1196 | e5e20779 | Faidon Liambotis |
|
1197 | e5e20779 | Faidon Liambotis | """
|
1198 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_GET, |
1199 | e5e20779 | Faidon Liambotis | "/%s/jobs/%s" % (GANETI_RAPI_VERSION, job_id),
|
1200 | e5e20779 | Faidon Liambotis | None, None) |
1201 | e5e20779 | Faidon Liambotis | |
1202 | a3ad611d | Dimitris Aragiorgis | def WaitForJobCompletion(self, job_id, period=5, retries=-1): |
1203 | a3ad611d | Dimitris Aragiorgis | """Polls cluster for job status until completion.
|
1204 | a3ad611d | Dimitris Aragiorgis |
|
1205 | a3ad611d | Dimitris Aragiorgis | Completion is defined as any of the following states listed in
|
1206 | a3ad611d | Dimitris Aragiorgis | L{JOB_STATUS_FINALIZED}.
|
1207 | a3ad611d | Dimitris Aragiorgis |
|
1208 | a3ad611d | Dimitris Aragiorgis | @type job_id: string
|
1209 | a3ad611d | Dimitris Aragiorgis | @param job_id: job id to watch
|
1210 | a3ad611d | Dimitris Aragiorgis | @type period: int
|
1211 | a3ad611d | Dimitris Aragiorgis | @param period: how often to poll for status (optional, default 5s)
|
1212 | a3ad611d | Dimitris Aragiorgis | @type retries: int
|
1213 | a3ad611d | Dimitris Aragiorgis | @param retries: how many time to poll before giving up
|
1214 | a3ad611d | Dimitris Aragiorgis | (optional, default -1 means unlimited)
|
1215 | a3ad611d | Dimitris Aragiorgis |
|
1216 | a3ad611d | Dimitris Aragiorgis | @rtype: bool
|
1217 | a3ad611d | Dimitris Aragiorgis | @return: C{True} if job succeeded or C{False} if failed/status timeout
|
1218 | a3ad611d | Dimitris Aragiorgis | @deprecated: It is recommended to use L{WaitForJobChange} wherever
|
1219 | a3ad611d | Dimitris Aragiorgis | possible; L{WaitForJobChange} returns immediately after a job changed and
|
1220 | a3ad611d | Dimitris Aragiorgis | does not use polling
|
1221 | a3ad611d | Dimitris Aragiorgis |
|
1222 | a3ad611d | Dimitris Aragiorgis | """
|
1223 | a3ad611d | Dimitris Aragiorgis | while retries != 0: |
1224 | a3ad611d | Dimitris Aragiorgis | job_result = self.GetJobStatus(job_id)
|
1225 | a3ad611d | Dimitris Aragiorgis | |
1226 | a3ad611d | Dimitris Aragiorgis | if job_result and job_result["status"] == JOB_STATUS_SUCCESS: |
1227 | a3ad611d | Dimitris Aragiorgis | return True |
1228 | a3ad611d | Dimitris Aragiorgis | elif not job_result or job_result["status"] in JOB_STATUS_FINALIZED: |
1229 | a3ad611d | Dimitris Aragiorgis | return False |
1230 | a3ad611d | Dimitris Aragiorgis | |
1231 | a3ad611d | Dimitris Aragiorgis | if period:
|
1232 | a3ad611d | Dimitris Aragiorgis | time.sleep(period) |
1233 | a3ad611d | Dimitris Aragiorgis | |
1234 | a3ad611d | Dimitris Aragiorgis | if retries > 0: |
1235 | a3ad611d | Dimitris Aragiorgis | retries -= 1
|
1236 | a3ad611d | Dimitris Aragiorgis | |
1237 | a3ad611d | Dimitris Aragiorgis | return False |
1238 | a3ad611d | Dimitris Aragiorgis | |
1239 | e5e20779 | Faidon Liambotis | def WaitForJobChange(self, job_id, fields, prev_job_info, prev_log_serial): |
1240 | e5e20779 | Faidon Liambotis | """Waits for job changes.
|
1241 | e5e20779 | Faidon Liambotis |
|
1242 | a3ad611d | Dimitris Aragiorgis | @type job_id: string
|
1243 | e5e20779 | Faidon Liambotis | @param job_id: Job ID for which to wait
|
1244 | a3ad611d | Dimitris Aragiorgis | @return: C{None} if no changes have been detected and a dict with two keys,
|
1245 | a3ad611d | Dimitris Aragiorgis | C{job_info} and C{log_entries} otherwise.
|
1246 | a3ad611d | Dimitris Aragiorgis | @rtype: dict
|
1247 | e5e20779 | Faidon Liambotis |
|
1248 | e5e20779 | Faidon Liambotis | """
|
1249 | e5e20779 | Faidon Liambotis | body = { |
1250 | e5e20779 | Faidon Liambotis | "fields": fields,
|
1251 | e5e20779 | Faidon Liambotis | "previous_job_info": prev_job_info,
|
1252 | e5e20779 | Faidon Liambotis | "previous_log_serial": prev_log_serial,
|
1253 | e5e20779 | Faidon Liambotis | } |
1254 | e5e20779 | Faidon Liambotis | |
1255 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_GET, |
1256 | e5e20779 | Faidon Liambotis | "/%s/jobs/%s/wait" % (GANETI_RAPI_VERSION, job_id),
|
1257 | e5e20779 | Faidon Liambotis | None, body)
|
1258 | e5e20779 | Faidon Liambotis | |
1259 | e5e20779 | Faidon Liambotis | def CancelJob(self, job_id, dry_run=False): |
1260 | e5e20779 | Faidon Liambotis | """Cancels a job.
|
1261 | e5e20779 | Faidon Liambotis |
|
1262 | a3ad611d | Dimitris Aragiorgis | @type job_id: string
|
1263 | e5e20779 | Faidon Liambotis | @param job_id: id of the job to delete
|
1264 | e5e20779 | Faidon Liambotis | @type dry_run: bool
|
1265 | e5e20779 | Faidon Liambotis | @param dry_run: whether to perform a dry run
|
1266 | a3ad611d | Dimitris Aragiorgis | @rtype: tuple
|
1267 | a3ad611d | Dimitris Aragiorgis | @return: tuple containing the result, and a message (bool, string)
|
1268 | e5e20779 | Faidon Liambotis |
|
1269 | e5e20779 | Faidon Liambotis | """
|
1270 | e5e20779 | Faidon Liambotis | query = [] |
1271 | a3ad611d | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
1272 | e5e20779 | Faidon Liambotis | |
1273 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_DELETE, |
1274 | e5e20779 | Faidon Liambotis | "/%s/jobs/%s" % (GANETI_RAPI_VERSION, job_id),
|
1275 | e5e20779 | Faidon Liambotis | query, None)
|
1276 | e5e20779 | Faidon Liambotis | |
1277 | e5e20779 | Faidon Liambotis | def GetNodes(self, bulk=False): |
1278 | e5e20779 | Faidon Liambotis | """Gets all nodes in the cluster.
|
1279 | e5e20779 | Faidon Liambotis |
|
1280 | e5e20779 | Faidon Liambotis | @type bulk: bool
|
1281 | e5e20779 | Faidon Liambotis | @param bulk: whether to return all information about all instances
|
1282 | e5e20779 | Faidon Liambotis |
|
1283 | e5e20779 | Faidon Liambotis | @rtype: list of dict or str
|
1284 | e5e20779 | Faidon Liambotis | @return: if bulk is true, info about nodes in the cluster,
|
1285 | e5e20779 | Faidon Liambotis | else list of nodes in the cluster
|
1286 | e5e20779 | Faidon Liambotis |
|
1287 | e5e20779 | Faidon Liambotis | """
|
1288 | e5e20779 | Faidon Liambotis | query = [] |
1289 | a3ad611d | Dimitris Aragiorgis | _AppendIf(query, bulk, ("bulk", 1)) |
1290 | e5e20779 | Faidon Liambotis | |
1291 | e5e20779 | Faidon Liambotis | nodes = self._SendRequest(HTTP_GET, "/%s/nodes" % GANETI_RAPI_VERSION, |
1292 | e5e20779 | Faidon Liambotis | query, None)
|
1293 | e5e20779 | Faidon Liambotis | if bulk:
|
1294 | e5e20779 | Faidon Liambotis | return nodes
|
1295 | e5e20779 | Faidon Liambotis | else:
|
1296 | e5e20779 | Faidon Liambotis | return [n["id"] for n in nodes] |
1297 | e5e20779 | Faidon Liambotis | |
1298 | e5e20779 | Faidon Liambotis | def GetNode(self, node): |
1299 | e5e20779 | Faidon Liambotis | """Gets information about a node.
|
1300 | e5e20779 | Faidon Liambotis |
|
1301 | e5e20779 | Faidon Liambotis | @type node: str
|
1302 | e5e20779 | Faidon Liambotis | @param node: node whose info to return
|
1303 | e5e20779 | Faidon Liambotis |
|
1304 | e5e20779 | Faidon Liambotis | @rtype: dict
|
1305 | e5e20779 | Faidon Liambotis | @return: info about the node
|
1306 | e5e20779 | Faidon Liambotis |
|
1307 | e5e20779 | Faidon Liambotis | """
|
1308 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_GET, |
1309 | e5e20779 | Faidon Liambotis | "/%s/nodes/%s" % (GANETI_RAPI_VERSION, node),
|
1310 | e5e20779 | Faidon Liambotis | None, None) |
1311 | e5e20779 | Faidon Liambotis | |
1312 | e5e20779 | Faidon Liambotis | def EvacuateNode(self, node, iallocator=None, remote_node=None, |
1313 | a3ad611d | Dimitris Aragiorgis | dry_run=False, early_release=None, |
1314 | a3ad611d | Dimitris Aragiorgis | mode=None, accept_old=False): |
1315 | e5e20779 | Faidon Liambotis | """Evacuates instances from a Ganeti node.
|
1316 | e5e20779 | Faidon Liambotis |
|
1317 | e5e20779 | Faidon Liambotis | @type node: str
|
1318 | e5e20779 | Faidon Liambotis | @param node: node to evacuate
|
1319 | e5e20779 | Faidon Liambotis | @type iallocator: str or None
|
1320 | e5e20779 | Faidon Liambotis | @param iallocator: instance allocator to use
|
1321 | e5e20779 | Faidon Liambotis | @type remote_node: str
|
1322 | e5e20779 | Faidon Liambotis | @param remote_node: node to evaucate to
|
1323 | e5e20779 | Faidon Liambotis | @type dry_run: bool
|
1324 | e5e20779 | Faidon Liambotis | @param dry_run: whether to perform a dry run
|
1325 | e5e20779 | Faidon Liambotis | @type early_release: bool
|
1326 | e5e20779 | Faidon Liambotis | @param early_release: whether to enable parallelization
|
1327 | a3ad611d | Dimitris Aragiorgis | @type mode: string
|
1328 | a3ad611d | Dimitris Aragiorgis | @param mode: Node evacuation mode
|
1329 | a3ad611d | Dimitris Aragiorgis | @type accept_old: bool
|
1330 | a3ad611d | Dimitris Aragiorgis | @param accept_old: Whether caller is ready to accept old-style (pre-2.5)
|
1331 | a3ad611d | Dimitris Aragiorgis | results
|
1332 | e5e20779 | Faidon Liambotis |
|
1333 | a3ad611d | Dimitris Aragiorgis | @rtype: string, or a list for pre-2.5 results
|
1334 | a3ad611d | Dimitris Aragiorgis | @return: Job ID or, if C{accept_old} is set and server is pre-2.5,
|
1335 | a3ad611d | Dimitris Aragiorgis | list of (job ID, instance name, new secondary node); if dry_run was
|
1336 | a3ad611d | Dimitris Aragiorgis | specified, then the actual move jobs were not submitted and the job IDs
|
1337 | a3ad611d | Dimitris Aragiorgis | will be C{None}
|
1338 | e5e20779 | Faidon Liambotis |
|
1339 | e5e20779 | Faidon Liambotis | @raises GanetiApiError: if an iallocator and remote_node are both
|
1340 | e5e20779 | Faidon Liambotis | specified
|
1341 | e5e20779 | Faidon Liambotis |
|
1342 | e5e20779 | Faidon Liambotis | """
|
1343 | e5e20779 | Faidon Liambotis | if iallocator and remote_node: |
1344 | e5e20779 | Faidon Liambotis | raise GanetiApiError("Only one of iallocator or remote_node can be used") |
1345 | e5e20779 | Faidon Liambotis | |
1346 | e5e20779 | Faidon Liambotis | query = [] |
1347 | a3ad611d | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
1348 | a3ad611d | Dimitris Aragiorgis | |
1349 | a3ad611d | Dimitris Aragiorgis | if _NODE_EVAC_RES1 in self.GetFeatures(): |
1350 | a3ad611d | Dimitris Aragiorgis | # Server supports body parameters
|
1351 | a3ad611d | Dimitris Aragiorgis | body = {} |
1352 | a3ad611d | Dimitris Aragiorgis | |
1353 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, iallocator is not None, "iallocator", iallocator) |
1354 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, remote_node is not None, "remote_node", remote_node) |
1355 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, early_release is not None, |
1356 | a3ad611d | Dimitris Aragiorgis | "early_release", early_release)
|
1357 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, mode is not None, "mode", mode) |
1358 | a3ad611d | Dimitris Aragiorgis | else:
|
1359 | a3ad611d | Dimitris Aragiorgis | # Pre-2.5 request format
|
1360 | a3ad611d | Dimitris Aragiorgis | body = None
|
1361 | a3ad611d | Dimitris Aragiorgis | |
1362 | a3ad611d | Dimitris Aragiorgis | if not accept_old: |
1363 | a3ad611d | Dimitris Aragiorgis | raise GanetiApiError("Server is version 2.4 or earlier and caller does" |
1364 | a3ad611d | Dimitris Aragiorgis | " not accept old-style results (parameter"
|
1365 | a3ad611d | Dimitris Aragiorgis | " accept_old)")
|
1366 | a3ad611d | Dimitris Aragiorgis | |
1367 | a3ad611d | Dimitris Aragiorgis | # Pre-2.5 servers can only evacuate secondaries
|
1368 | a3ad611d | Dimitris Aragiorgis | if mode is not None and mode != NODE_EVAC_SEC: |
1369 | a3ad611d | Dimitris Aragiorgis | raise GanetiApiError("Server can only evacuate secondary instances") |
1370 | a3ad611d | Dimitris Aragiorgis | |
1371 | a3ad611d | Dimitris Aragiorgis | _AppendIf(query, iallocator, ("iallocator", iallocator))
|
1372 | a3ad611d | Dimitris Aragiorgis | _AppendIf(query, remote_node, ("remote_node", remote_node))
|
1373 | a3ad611d | Dimitris Aragiorgis | _AppendIf(query, early_release, ("early_release", 1)) |
1374 | e5e20779 | Faidon Liambotis | |
1375 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_POST, |
1376 | e5e20779 | Faidon Liambotis | ("/%s/nodes/%s/evacuate" %
|
1377 | a3ad611d | Dimitris Aragiorgis | (GANETI_RAPI_VERSION, node)), query, body) |
1378 | e5e20779 | Faidon Liambotis | |
1379 | a3ad611d | Dimitris Aragiorgis | def MigrateNode(self, node, mode=None, dry_run=False, iallocator=None, |
1380 | a3ad611d | Dimitris Aragiorgis | target_node=None):
|
1381 | e5e20779 | Faidon Liambotis | """Migrates all primary instances from a node.
|
1382 | e5e20779 | Faidon Liambotis |
|
1383 | e5e20779 | Faidon Liambotis | @type node: str
|
1384 | e5e20779 | Faidon Liambotis | @param node: node to migrate
|
1385 | e5e20779 | Faidon Liambotis | @type mode: string
|
1386 | e5e20779 | Faidon Liambotis | @param mode: if passed, it will overwrite the live migration type,
|
1387 | e5e20779 | Faidon Liambotis | otherwise the hypervisor default will be used
|
1388 | e5e20779 | Faidon Liambotis | @type dry_run: bool
|
1389 | e5e20779 | Faidon Liambotis | @param dry_run: whether to perform a dry run
|
1390 | a3ad611d | Dimitris Aragiorgis | @type iallocator: string
|
1391 | a3ad611d | Dimitris Aragiorgis | @param iallocator: instance allocator to use
|
1392 | a3ad611d | Dimitris Aragiorgis | @type target_node: string
|
1393 | a3ad611d | Dimitris Aragiorgis | @param target_node: Target node for shared-storage instances
|
1394 | e5e20779 | Faidon Liambotis |
|
1395 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
1396 | e5e20779 | Faidon Liambotis | @return: job id
|
1397 | e5e20779 | Faidon Liambotis |
|
1398 | e5e20779 | Faidon Liambotis | """
|
1399 | e5e20779 | Faidon Liambotis | query = [] |
1400 | a3ad611d | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
1401 | e5e20779 | Faidon Liambotis | |
1402 | a3ad611d | Dimitris Aragiorgis | if _NODE_MIGRATE_REQV1 in self.GetFeatures(): |
1403 | a3ad611d | Dimitris Aragiorgis | body = {} |
1404 | a3ad611d | Dimitris Aragiorgis | |
1405 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, mode is not None, "mode", mode) |
1406 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, iallocator is not None, "iallocator", iallocator) |
1407 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, target_node is not None, "target_node", target_node) |
1408 | a3ad611d | Dimitris Aragiorgis | |
1409 | a3ad611d | Dimitris Aragiorgis | assert len(query) <= 1 |
1410 | a3ad611d | Dimitris Aragiorgis | |
1411 | a3ad611d | Dimitris Aragiorgis | return self._SendRequest(HTTP_POST, |
1412 | a3ad611d | Dimitris Aragiorgis | ("/%s/nodes/%s/migrate" %
|
1413 | a3ad611d | Dimitris Aragiorgis | (GANETI_RAPI_VERSION, node)), query, body) |
1414 | a3ad611d | Dimitris Aragiorgis | else:
|
1415 | a3ad611d | Dimitris Aragiorgis | # Use old request format
|
1416 | a3ad611d | Dimitris Aragiorgis | if target_node is not None: |
1417 | a3ad611d | Dimitris Aragiorgis | raise GanetiApiError("Server does not support specifying target node" |
1418 | a3ad611d | Dimitris Aragiorgis | " for node migration")
|
1419 | a3ad611d | Dimitris Aragiorgis | |
1420 | a3ad611d | Dimitris Aragiorgis | _AppendIf(query, mode is not None, ("mode", mode)) |
1421 | a3ad611d | Dimitris Aragiorgis | |
1422 | a3ad611d | Dimitris Aragiorgis | return self._SendRequest(HTTP_POST, |
1423 | a3ad611d | Dimitris Aragiorgis | ("/%s/nodes/%s/migrate" %
|
1424 | a3ad611d | Dimitris Aragiorgis | (GANETI_RAPI_VERSION, node)), query, None)
|
1425 | e5e20779 | Faidon Liambotis | |
1426 | e5e20779 | Faidon Liambotis | def GetNodeRole(self, node): |
1427 | e5e20779 | Faidon Liambotis | """Gets the current role for a node.
|
1428 | e5e20779 | Faidon Liambotis |
|
1429 | e5e20779 | Faidon Liambotis | @type node: str
|
1430 | e5e20779 | Faidon Liambotis | @param node: node whose role to return
|
1431 | e5e20779 | Faidon Liambotis |
|
1432 | e5e20779 | Faidon Liambotis | @rtype: str
|
1433 | e5e20779 | Faidon Liambotis | @return: the current role for a node
|
1434 | e5e20779 | Faidon Liambotis |
|
1435 | e5e20779 | Faidon Liambotis | """
|
1436 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_GET, |
1437 | e5e20779 | Faidon Liambotis | ("/%s/nodes/%s/role" %
|
1438 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, node)), None, None) |
1439 | e5e20779 | Faidon Liambotis | |
1440 | a3ad611d | Dimitris Aragiorgis | def SetNodeRole(self, node, role, force=False, auto_promote=None): |
1441 | e5e20779 | Faidon Liambotis | """Sets the role for a node.
|
1442 | e5e20779 | Faidon Liambotis |
|
1443 | e5e20779 | Faidon Liambotis | @type node: str
|
1444 | e5e20779 | Faidon Liambotis | @param node: the node whose role to set
|
1445 | e5e20779 | Faidon Liambotis | @type role: str
|
1446 | e5e20779 | Faidon Liambotis | @param role: the role to set for the node
|
1447 | e5e20779 | Faidon Liambotis | @type force: bool
|
1448 | e5e20779 | Faidon Liambotis | @param force: whether to force the role change
|
1449 | a3ad611d | Dimitris Aragiorgis | @type auto_promote: bool
|
1450 | a3ad611d | Dimitris Aragiorgis | @param auto_promote: Whether node(s) should be promoted to master candidate
|
1451 | a3ad611d | Dimitris Aragiorgis | if necessary
|
1452 | e5e20779 | Faidon Liambotis |
|
1453 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
1454 | e5e20779 | Faidon Liambotis | @return: job id
|
1455 | e5e20779 | Faidon Liambotis |
|
1456 | e5e20779 | Faidon Liambotis | """
|
1457 | a3ad611d | Dimitris Aragiorgis | query = [] |
1458 | a3ad611d | Dimitris Aragiorgis | _AppendForceIf(query, force) |
1459 | a3ad611d | Dimitris Aragiorgis | _AppendIf(query, auto_promote is not None, ("auto-promote", auto_promote)) |
1460 | e5e20779 | Faidon Liambotis | |
1461 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_PUT, |
1462 | e5e20779 | Faidon Liambotis | ("/%s/nodes/%s/role" %
|
1463 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, node)), query, role) |
1464 | e5e20779 | Faidon Liambotis | |
1465 | a3ad611d | Dimitris Aragiorgis | def PowercycleNode(self, node, force=False): |
1466 | a3ad611d | Dimitris Aragiorgis | """Powercycles a node.
|
1467 | a3ad611d | Dimitris Aragiorgis |
|
1468 | a3ad611d | Dimitris Aragiorgis | @type node: string
|
1469 | a3ad611d | Dimitris Aragiorgis | @param node: Node name
|
1470 | a3ad611d | Dimitris Aragiorgis | @type force: bool
|
1471 | a3ad611d | Dimitris Aragiorgis | @param force: Whether to force the operation
|
1472 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
1473 | a3ad611d | Dimitris Aragiorgis | @return: job id
|
1474 | a3ad611d | Dimitris Aragiorgis |
|
1475 | a3ad611d | Dimitris Aragiorgis | """
|
1476 | a3ad611d | Dimitris Aragiorgis | query = [] |
1477 | a3ad611d | Dimitris Aragiorgis | _AppendForceIf(query, force) |
1478 | a3ad611d | Dimitris Aragiorgis | |
1479 | a3ad611d | Dimitris Aragiorgis | return self._SendRequest(HTTP_POST, |
1480 | a3ad611d | Dimitris Aragiorgis | ("/%s/nodes/%s/powercycle" %
|
1481 | a3ad611d | Dimitris Aragiorgis | (GANETI_RAPI_VERSION, node)), query, None)
|
1482 | a3ad611d | Dimitris Aragiorgis | |
1483 | a3ad611d | Dimitris Aragiorgis | def ModifyNode(self, node, **kwargs): |
1484 | a3ad611d | Dimitris Aragiorgis | """Modifies a node.
|
1485 | a3ad611d | Dimitris Aragiorgis |
|
1486 | a3ad611d | Dimitris Aragiorgis | More details for parameters can be found in the RAPI documentation.
|
1487 | a3ad611d | Dimitris Aragiorgis |
|
1488 | a3ad611d | Dimitris Aragiorgis | @type node: string
|
1489 | a3ad611d | Dimitris Aragiorgis | @param node: Node name
|
1490 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
1491 | a3ad611d | Dimitris Aragiorgis | @return: job id
|
1492 | a3ad611d | Dimitris Aragiorgis |
|
1493 | a3ad611d | Dimitris Aragiorgis | """
|
1494 | a3ad611d | Dimitris Aragiorgis | return self._SendRequest(HTTP_POST, |
1495 | a3ad611d | Dimitris Aragiorgis | ("/%s/nodes/%s/modify" %
|
1496 | a3ad611d | Dimitris Aragiorgis | (GANETI_RAPI_VERSION, node)), None, kwargs)
|
1497 | a3ad611d | Dimitris Aragiorgis | |
1498 | e5e20779 | Faidon Liambotis | def GetNodeStorageUnits(self, node, storage_type, output_fields): |
1499 | e5e20779 | Faidon Liambotis | """Gets the storage units for a node.
|
1500 | e5e20779 | Faidon Liambotis |
|
1501 | e5e20779 | Faidon Liambotis | @type node: str
|
1502 | e5e20779 | Faidon Liambotis | @param node: the node whose storage units to return
|
1503 | e5e20779 | Faidon Liambotis | @type storage_type: str
|
1504 | e5e20779 | Faidon Liambotis | @param storage_type: storage type whose units to return
|
1505 | e5e20779 | Faidon Liambotis | @type output_fields: str
|
1506 | e5e20779 | Faidon Liambotis | @param output_fields: storage type fields to return
|
1507 | e5e20779 | Faidon Liambotis |
|
1508 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
1509 | e5e20779 | Faidon Liambotis | @return: job id where results can be retrieved
|
1510 | e5e20779 | Faidon Liambotis |
|
1511 | e5e20779 | Faidon Liambotis | """
|
1512 | e5e20779 | Faidon Liambotis | query = [ |
1513 | e5e20779 | Faidon Liambotis | ("storage_type", storage_type),
|
1514 | e5e20779 | Faidon Liambotis | ("output_fields", output_fields),
|
1515 | e5e20779 | Faidon Liambotis | ] |
1516 | e5e20779 | Faidon Liambotis | |
1517 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_GET, |
1518 | e5e20779 | Faidon Liambotis | ("/%s/nodes/%s/storage" %
|
1519 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, node)), query, None)
|
1520 | e5e20779 | Faidon Liambotis | |
1521 | e5e20779 | Faidon Liambotis | def ModifyNodeStorageUnits(self, node, storage_type, name, allocatable=None): |
1522 | e5e20779 | Faidon Liambotis | """Modifies parameters of storage units on the node.
|
1523 | e5e20779 | Faidon Liambotis |
|
1524 | e5e20779 | Faidon Liambotis | @type node: str
|
1525 | e5e20779 | Faidon Liambotis | @param node: node whose storage units to modify
|
1526 | e5e20779 | Faidon Liambotis | @type storage_type: str
|
1527 | e5e20779 | Faidon Liambotis | @param storage_type: storage type whose units to modify
|
1528 | e5e20779 | Faidon Liambotis | @type name: str
|
1529 | e5e20779 | Faidon Liambotis | @param name: name of the storage unit
|
1530 | e5e20779 | Faidon Liambotis | @type allocatable: bool or None
|
1531 | e5e20779 | Faidon Liambotis | @param allocatable: Whether to set the "allocatable" flag on the storage
|
1532 | e5e20779 | Faidon Liambotis | unit (None=no modification, True=set, False=unset)
|
1533 | e5e20779 | Faidon Liambotis |
|
1534 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
1535 | e5e20779 | Faidon Liambotis | @return: job id
|
1536 | e5e20779 | Faidon Liambotis |
|
1537 | e5e20779 | Faidon Liambotis | """
|
1538 | e5e20779 | Faidon Liambotis | query = [ |
1539 | e5e20779 | Faidon Liambotis | ("storage_type", storage_type),
|
1540 | e5e20779 | Faidon Liambotis | ("name", name),
|
1541 | e5e20779 | Faidon Liambotis | ] |
1542 | e5e20779 | Faidon Liambotis | |
1543 | a3ad611d | Dimitris Aragiorgis | _AppendIf(query, allocatable is not None, ("allocatable", allocatable)) |
1544 | e5e20779 | Faidon Liambotis | |
1545 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_PUT, |
1546 | e5e20779 | Faidon Liambotis | ("/%s/nodes/%s/storage/modify" %
|
1547 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, node)), query, None)
|
1548 | e5e20779 | Faidon Liambotis | |
1549 | e5e20779 | Faidon Liambotis | def RepairNodeStorageUnits(self, node, storage_type, name): |
1550 | e5e20779 | Faidon Liambotis | """Repairs a storage unit on the node.
|
1551 | e5e20779 | Faidon Liambotis |
|
1552 | e5e20779 | Faidon Liambotis | @type node: str
|
1553 | e5e20779 | Faidon Liambotis | @param node: node whose storage units to repair
|
1554 | e5e20779 | Faidon Liambotis | @type storage_type: str
|
1555 | e5e20779 | Faidon Liambotis | @param storage_type: storage type to repair
|
1556 | e5e20779 | Faidon Liambotis | @type name: str
|
1557 | e5e20779 | Faidon Liambotis | @param name: name of the storage unit to repair
|
1558 | e5e20779 | Faidon Liambotis |
|
1559 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
1560 | e5e20779 | Faidon Liambotis | @return: job id
|
1561 | e5e20779 | Faidon Liambotis |
|
1562 | e5e20779 | Faidon Liambotis | """
|
1563 | e5e20779 | Faidon Liambotis | query = [ |
1564 | e5e20779 | Faidon Liambotis | ("storage_type", storage_type),
|
1565 | e5e20779 | Faidon Liambotis | ("name", name),
|
1566 | e5e20779 | Faidon Liambotis | ] |
1567 | e5e20779 | Faidon Liambotis | |
1568 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_PUT, |
1569 | e5e20779 | Faidon Liambotis | ("/%s/nodes/%s/storage/repair" %
|
1570 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, node)), query, None)
|
1571 | e5e20779 | Faidon Liambotis | |
1572 | e5e20779 | Faidon Liambotis | def GetNodeTags(self, node): |
1573 | e5e20779 | Faidon Liambotis | """Gets the tags for a node.
|
1574 | e5e20779 | Faidon Liambotis |
|
1575 | e5e20779 | Faidon Liambotis | @type node: str
|
1576 | e5e20779 | Faidon Liambotis | @param node: node whose tags to return
|
1577 | e5e20779 | Faidon Liambotis |
|
1578 | e5e20779 | Faidon Liambotis | @rtype: list of str
|
1579 | e5e20779 | Faidon Liambotis | @return: tags for the node
|
1580 | e5e20779 | Faidon Liambotis |
|
1581 | e5e20779 | Faidon Liambotis | """
|
1582 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_GET, |
1583 | e5e20779 | Faidon Liambotis | ("/%s/nodes/%s/tags" %
|
1584 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, node)), None, None) |
1585 | e5e20779 | Faidon Liambotis | |
1586 | e5e20779 | Faidon Liambotis | def AddNodeTags(self, node, tags, dry_run=False): |
1587 | e5e20779 | Faidon Liambotis | """Adds tags to a node.
|
1588 | e5e20779 | Faidon Liambotis |
|
1589 | e5e20779 | Faidon Liambotis | @type node: str
|
1590 | e5e20779 | Faidon Liambotis | @param node: node to add tags to
|
1591 | e5e20779 | Faidon Liambotis | @type tags: list of str
|
1592 | e5e20779 | Faidon Liambotis | @param tags: tags to add to the node
|
1593 | e5e20779 | Faidon Liambotis | @type dry_run: bool
|
1594 | e5e20779 | Faidon Liambotis | @param dry_run: whether to perform a dry run
|
1595 | e5e20779 | Faidon Liambotis |
|
1596 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
1597 | e5e20779 | Faidon Liambotis | @return: job id
|
1598 | e5e20779 | Faidon Liambotis |
|
1599 | e5e20779 | Faidon Liambotis | """
|
1600 | e5e20779 | Faidon Liambotis | query = [("tag", t) for t in tags] |
1601 | a3ad611d | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
1602 | e5e20779 | Faidon Liambotis | |
1603 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_PUT, |
1604 | e5e20779 | Faidon Liambotis | ("/%s/nodes/%s/tags" %
|
1605 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, node)), query, tags) |
1606 | e5e20779 | Faidon Liambotis | |
1607 | e5e20779 | Faidon Liambotis | def DeleteNodeTags(self, node, tags, dry_run=False): |
1608 | e5e20779 | Faidon Liambotis | """Delete tags from a node.
|
1609 | e5e20779 | Faidon Liambotis |
|
1610 | e5e20779 | Faidon Liambotis | @type node: str
|
1611 | e5e20779 | Faidon Liambotis | @param node: node to remove tags from
|
1612 | e5e20779 | Faidon Liambotis | @type tags: list of str
|
1613 | e5e20779 | Faidon Liambotis | @param tags: tags to remove from the node
|
1614 | e5e20779 | Faidon Liambotis | @type dry_run: bool
|
1615 | e5e20779 | Faidon Liambotis | @param dry_run: whether to perform a dry run
|
1616 | e5e20779 | Faidon Liambotis |
|
1617 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
1618 | e5e20779 | Faidon Liambotis | @return: job id
|
1619 | e5e20779 | Faidon Liambotis |
|
1620 | e5e20779 | Faidon Liambotis | """
|
1621 | e5e20779 | Faidon Liambotis | query = [("tag", t) for t in tags] |
1622 | a3ad611d | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
1623 | e5e20779 | Faidon Liambotis | |
1624 | e5e20779 | Faidon Liambotis | return self._SendRequest(HTTP_DELETE, |
1625 | e5e20779 | Faidon Liambotis | ("/%s/nodes/%s/tags" %
|
1626 | e5e20779 | Faidon Liambotis | (GANETI_RAPI_VERSION, node)), query, None)
|
1627 | 067dda99 | Vangelis Koukis | |
1628 | a3ad611d | Dimitris Aragiorgis | def GetNetworks(self, bulk=False): |
1629 | a3ad611d | Dimitris Aragiorgis | """Gets all networks in the cluster.
|
1630 | a3ad611d | Dimitris Aragiorgis |
|
1631 | a3ad611d | Dimitris Aragiorgis | @type bulk: bool
|
1632 | a3ad611d | Dimitris Aragiorgis | @param bulk: whether to return all information about the networks
|
1633 | a3ad611d | Dimitris Aragiorgis |
|
1634 | a3ad611d | Dimitris Aragiorgis | @rtype: list of dict or str
|
1635 | a3ad611d | Dimitris Aragiorgis | @return: if bulk is true, a list of dictionaries with info about all
|
1636 | a3ad611d | Dimitris Aragiorgis | networks in the cluster, else a list of names of those networks
|
1637 | a3ad611d | Dimitris Aragiorgis |
|
1638 | a3ad611d | Dimitris Aragiorgis | """
|
1639 | a3ad611d | Dimitris Aragiorgis | query = [] |
1640 | a3ad611d | Dimitris Aragiorgis | _AppendIf(query, bulk, ("bulk", 1)) |
1641 | a3ad611d | Dimitris Aragiorgis | |
1642 | a3ad611d | Dimitris Aragiorgis | networks = self._SendRequest(HTTP_GET, "/%s/networks" % GANETI_RAPI_VERSION, |
1643 | a3ad611d | Dimitris Aragiorgis | query, None)
|
1644 | a3ad611d | Dimitris Aragiorgis | if bulk:
|
1645 | a3ad611d | Dimitris Aragiorgis | return networks
|
1646 | a3ad611d | Dimitris Aragiorgis | else:
|
1647 | a3ad611d | Dimitris Aragiorgis | return [n["name"] for n in networks] |
1648 | a3ad611d | Dimitris Aragiorgis | |
1649 | a3ad611d | Dimitris Aragiorgis | def GetNetwork(self, network): |
1650 | a3ad611d | Dimitris Aragiorgis | """Gets information about a network.
|
1651 | a3ad611d | Dimitris Aragiorgis |
|
1652 | a3ad611d | Dimitris Aragiorgis | @type group: str
|
1653 | a3ad611d | Dimitris Aragiorgis | @param group: name of the network whose info to return
|
1654 | a3ad611d | Dimitris Aragiorgis |
|
1655 | a3ad611d | Dimitris Aragiorgis | @rtype: dict
|
1656 | a3ad611d | Dimitris Aragiorgis | @return: info about the network
|
1657 | a3ad611d | Dimitris Aragiorgis |
|
1658 | a3ad611d | Dimitris Aragiorgis | """
|
1659 | a3ad611d | Dimitris Aragiorgis | return self._SendRequest(HTTP_GET, |
1660 | a3ad611d | Dimitris Aragiorgis | "/%s/networks/%s" % (GANETI_RAPI_VERSION, network),
|
1661 | a3ad611d | Dimitris Aragiorgis | None, None) |
1662 | a3ad611d | Dimitris Aragiorgis | |
1663 | a3ad611d | Dimitris Aragiorgis | def CreateNetwork(self, network_name, network, gateway=None, network6=None, |
1664 | 9ef880a4 | Dimitris Aragiorgis | gateway6=None, mac_prefix=None, network_type=None, |
1665 | a406663f | Dimitris Aragiorgis | add_reserved_ips=None, tags=[],
|
1666 | a406663f | Dimitris Aragiorgis | conflicts_check=False, dry_run=False): |
1667 | a3ad611d | Dimitris Aragiorgis | """Creates a new network.
|
1668 | a3ad611d | Dimitris Aragiorgis |
|
1669 | a3ad611d | Dimitris Aragiorgis | @type name: str
|
1670 | a3ad611d | Dimitris Aragiorgis | @param name: the name of network to create
|
1671 | a3ad611d | Dimitris Aragiorgis | @type dry_run: bool
|
1672 | a3ad611d | Dimitris Aragiorgis | @param dry_run: whether to peform a dry run
|
1673 | a3ad611d | Dimitris Aragiorgis |
|
1674 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
1675 | a3ad611d | Dimitris Aragiorgis | @return: job id
|
1676 | a3ad611d | Dimitris Aragiorgis |
|
1677 | a3ad611d | Dimitris Aragiorgis | """
|
1678 | a3ad611d | Dimitris Aragiorgis | query = [] |
1679 | a3ad611d | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
1680 | a3ad611d | Dimitris Aragiorgis | |
1681 | a3ad611d | Dimitris Aragiorgis | body = { |
1682 | a3ad611d | Dimitris Aragiorgis | "network_name": network_name,
|
1683 | a3ad611d | Dimitris Aragiorgis | "gateway": gateway,
|
1684 | a3ad611d | Dimitris Aragiorgis | "network": network,
|
1685 | a3ad611d | Dimitris Aragiorgis | "gateway6": gateway6,
|
1686 | a3ad611d | Dimitris Aragiorgis | "network6": network6,
|
1687 | a3ad611d | Dimitris Aragiorgis | "mac_prefix": mac_prefix,
|
1688 | 9ef880a4 | Dimitris Aragiorgis | "network_type": network_type,
|
1689 | a406663f | Dimitris Aragiorgis | "add_reserved_ips": add_reserved_ips,
|
1690 | 6de25206 | Dimitris Aragiorgis | "conflicts_check": conflicts_check,
|
1691 | a406663f | Dimitris Aragiorgis | "tags": tags,
|
1692 | a3ad611d | Dimitris Aragiorgis | } |
1693 | a3ad611d | Dimitris Aragiorgis | |
1694 | a3ad611d | Dimitris Aragiorgis | return self._SendRequest(HTTP_POST, "/%s/networks" % GANETI_RAPI_VERSION, |
1695 | a3ad611d | Dimitris Aragiorgis | query, body) |
1696 | a3ad611d | Dimitris Aragiorgis | |
1697 | 6de25206 | Dimitris Aragiorgis | def ConnectNetwork(self, network_name, group_name, mode, link, |
1698 | a406663f | Dimitris Aragiorgis | conflicts_check=False, depends=None, dry_run=False): |
1699 | a3ad611d | Dimitris Aragiorgis | """Connects a Network to a NodeGroup with the given netparams
|
1700 | a3ad611d | Dimitris Aragiorgis |
|
1701 | a3ad611d | Dimitris Aragiorgis | """
|
1702 | a3ad611d | Dimitris Aragiorgis | body = { |
1703 | a3ad611d | Dimitris Aragiorgis | "group_name": group_name,
|
1704 | a3ad611d | Dimitris Aragiorgis | "network_mode": mode,
|
1705 | 6de25206 | Dimitris Aragiorgis | "network_link": link,
|
1706 | 6de25206 | Dimitris Aragiorgis | "conflicts_check": conflicts_check,
|
1707 | a3ad611d | Dimitris Aragiorgis | } |
1708 | a3ad611d | Dimitris Aragiorgis | |
1709 | a3ad611d | Dimitris Aragiorgis | if depends:
|
1710 | a3ad611d | Dimitris Aragiorgis | body['depends'] = []
|
1711 | a3ad611d | Dimitris Aragiorgis | for d in depends: |
1712 | a3ad611d | Dimitris Aragiorgis | body['depends'].append([d, ["success"]]) |
1713 | a3ad611d | Dimitris Aragiorgis | |
1714 | a406663f | Dimitris Aragiorgis | query = [] |
1715 | a406663f | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
1716 | a3ad611d | Dimitris Aragiorgis | |
1717 | a3ad611d | Dimitris Aragiorgis | return self._SendRequest(HTTP_PUT, |
1718 | a3ad611d | Dimitris Aragiorgis | ("/%s/networks/%s/connect" %
|
1719 | a406663f | Dimitris Aragiorgis | (GANETI_RAPI_VERSION, network_name)), query, body) |
1720 | a3ad611d | Dimitris Aragiorgis | |
1721 | a406663f | Dimitris Aragiorgis | def DisconnectNetwork(self, network_name, group_name, |
1722 | a406663f | Dimitris Aragiorgis | depends=None, dry_run=False): |
1723 | a3ad611d | Dimitris Aragiorgis | """Connects a Network to a NodeGroup with the given netparams
|
1724 | a3ad611d | Dimitris Aragiorgis |
|
1725 | a3ad611d | Dimitris Aragiorgis | """
|
1726 | a3ad611d | Dimitris Aragiorgis | body = { |
1727 | a3ad611d | Dimitris Aragiorgis | "group_name": group_name
|
1728 | a3ad611d | Dimitris Aragiorgis | } |
1729 | a3ad611d | Dimitris Aragiorgis | |
1730 | a3ad611d | Dimitris Aragiorgis | if depends:
|
1731 | a3ad611d | Dimitris Aragiorgis | body['depends'] = []
|
1732 | a3ad611d | Dimitris Aragiorgis | for d in depends: |
1733 | a3ad611d | Dimitris Aragiorgis | body['depends'].append([d, ["success"]]) |
1734 | a3ad611d | Dimitris Aragiorgis | |
1735 | a406663f | Dimitris Aragiorgis | query = [] |
1736 | a406663f | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
1737 | a406663f | Dimitris Aragiorgis | |
1738 | a3ad611d | Dimitris Aragiorgis | return self._SendRequest(HTTP_PUT, |
1739 | a3ad611d | Dimitris Aragiorgis | ("/%s/networks/%s/disconnect" %
|
1740 | a406663f | Dimitris Aragiorgis | (GANETI_RAPI_VERSION, network_name)), query, body) |
1741 | a406663f | Dimitris Aragiorgis | |
1742 | a406663f | Dimitris Aragiorgis | |
1743 | a406663f | Dimitris Aragiorgis | def ModifyNetwork(self, network, **kwargs): |
1744 | a406663f | Dimitris Aragiorgis | """Modifies a network.
|
1745 | a406663f | Dimitris Aragiorgis |
|
1746 | a406663f | Dimitris Aragiorgis | More details for parameters can be found in the RAPI documentation.
|
1747 | a3ad611d | Dimitris Aragiorgis |
|
1748 | a406663f | Dimitris Aragiorgis | @type network: string
|
1749 | a406663f | Dimitris Aragiorgis | @param network: Network name
|
1750 | a406663f | Dimitris Aragiorgis | @rtype: string
|
1751 | a406663f | Dimitris Aragiorgis | @return: job id
|
1752 | a3ad611d | Dimitris Aragiorgis |
|
1753 | a406663f | Dimitris Aragiorgis | """
|
1754 | a406663f | Dimitris Aragiorgis | return self._SendRequest(HTTP_PUT, |
1755 | a406663f | Dimitris Aragiorgis | ("/%s/networks/%s/modify" %
|
1756 | a406663f | Dimitris Aragiorgis | (GANETI_RAPI_VERSION, network)), None, kwargs)
|
1757 | a406663f | Dimitris Aragiorgis | |
1758 | a406663f | Dimitris Aragiorgis | def DeleteNetwork(self, network, depends=None, dry_run=False): |
1759 | a3ad611d | Dimitris Aragiorgis | """Deletes a network.
|
1760 | a3ad611d | Dimitris Aragiorgis |
|
1761 | a3ad611d | Dimitris Aragiorgis | @type group: str
|
1762 | a3ad611d | Dimitris Aragiorgis | @param group: the network to delete
|
1763 | a3ad611d | Dimitris Aragiorgis | @type dry_run: bool
|
1764 | a3ad611d | Dimitris Aragiorgis | @param dry_run: whether to peform a dry run
|
1765 | a3ad611d | Dimitris Aragiorgis |
|
1766 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
1767 | a3ad611d | Dimitris Aragiorgis | @return: job id
|
1768 | a3ad611d | Dimitris Aragiorgis |
|
1769 | a3ad611d | Dimitris Aragiorgis | """
|
1770 | a3ad611d | Dimitris Aragiorgis | body = {} |
1771 | a3ad611d | Dimitris Aragiorgis | if depends:
|
1772 | a3ad611d | Dimitris Aragiorgis | body['depends'] = []
|
1773 | a3ad611d | Dimitris Aragiorgis | for d in depends: |
1774 | a3ad611d | Dimitris Aragiorgis | body['depends'].append([d, ["success"]]) |
1775 | a3ad611d | Dimitris Aragiorgis | |
1776 | a406663f | Dimitris Aragiorgis | query = [] |
1777 | a406663f | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
1778 | a3ad611d | Dimitris Aragiorgis | |
1779 | a3ad611d | Dimitris Aragiorgis | return self._SendRequest(HTTP_DELETE, |
1780 | a3ad611d | Dimitris Aragiorgis | ("/%s/networks/%s" %
|
1781 | a406663f | Dimitris Aragiorgis | (GANETI_RAPI_VERSION, network)), query, body) |
1782 | a406663f | Dimitris Aragiorgis | |
1783 | a406663f | Dimitris Aragiorgis | def GetNetworkTags(self, network): |
1784 | a406663f | Dimitris Aragiorgis | """Gets tags for a network.
|
1785 | a406663f | Dimitris Aragiorgis |
|
1786 | a406663f | Dimitris Aragiorgis | @type network: string
|
1787 | a406663f | Dimitris Aragiorgis | @param network: Node group whose tags to return
|
1788 | a406663f | Dimitris Aragiorgis |
|
1789 | a406663f | Dimitris Aragiorgis | @rtype: list of strings
|
1790 | a406663f | Dimitris Aragiorgis | @return: tags for the network
|
1791 | a406663f | Dimitris Aragiorgis |
|
1792 | a406663f | Dimitris Aragiorgis | """
|
1793 | a406663f | Dimitris Aragiorgis | return self._SendRequest(HTTP_GET, |
1794 | a406663f | Dimitris Aragiorgis | ("/%s/networks/%s/tags" %
|
1795 | a406663f | Dimitris Aragiorgis | (GANETI_RAPI_VERSION, network)), None, None) |
1796 | a406663f | Dimitris Aragiorgis | |
1797 | a406663f | Dimitris Aragiorgis | def AddNetworkTags(self, network, tags, dry_run=False): |
1798 | a406663f | Dimitris Aragiorgis | """Adds tags to a network.
|
1799 | a406663f | Dimitris Aragiorgis |
|
1800 | a406663f | Dimitris Aragiorgis | @type network: str
|
1801 | a406663f | Dimitris Aragiorgis | @param network: network to add tags to
|
1802 | a406663f | Dimitris Aragiorgis | @type tags: list of string
|
1803 | a406663f | Dimitris Aragiorgis | @param tags: tags to add to the network
|
1804 | a406663f | Dimitris Aragiorgis | @type dry_run: bool
|
1805 | a406663f | Dimitris Aragiorgis | @param dry_run: whether to perform a dry run
|
1806 | a406663f | Dimitris Aragiorgis |
|
1807 | a406663f | Dimitris Aragiorgis | @rtype: string
|
1808 | a406663f | Dimitris Aragiorgis | @return: job id
|
1809 | a406663f | Dimitris Aragiorgis |
|
1810 | a406663f | Dimitris Aragiorgis | """
|
1811 | a406663f | Dimitris Aragiorgis | query = [("tag", t) for t in tags] |
1812 | a406663f | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
1813 | a406663f | Dimitris Aragiorgis | |
1814 | a406663f | Dimitris Aragiorgis | return self._SendRequest(HTTP_PUT, |
1815 | a406663f | Dimitris Aragiorgis | ("/%s/networks/%s/tags" %
|
1816 | a406663f | Dimitris Aragiorgis | (GANETI_RAPI_VERSION, network)), query, None)
|
1817 | a406663f | Dimitris Aragiorgis | |
1818 | a406663f | Dimitris Aragiorgis | def DeleteNetworkTags(self, network, tags, dry_run=False): |
1819 | a406663f | Dimitris Aragiorgis | """Deletes tags from a network.
|
1820 | a406663f | Dimitris Aragiorgis |
|
1821 | a406663f | Dimitris Aragiorgis | @type network: str
|
1822 | a406663f | Dimitris Aragiorgis | @param network: network to delete tags from
|
1823 | a406663f | Dimitris Aragiorgis | @type tags: list of string
|
1824 | a406663f | Dimitris Aragiorgis | @param tags: tags to delete
|
1825 | a406663f | Dimitris Aragiorgis | @type dry_run: bool
|
1826 | a406663f | Dimitris Aragiorgis | @param dry_run: whether to perform a dry run
|
1827 | a406663f | Dimitris Aragiorgis | @rtype: string
|
1828 | a406663f | Dimitris Aragiorgis | @return: job id
|
1829 | a406663f | Dimitris Aragiorgis |
|
1830 | a406663f | Dimitris Aragiorgis | """
|
1831 | a406663f | Dimitris Aragiorgis | query = [("tag", t) for t in tags] |
1832 | a406663f | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
1833 | a406663f | Dimitris Aragiorgis | |
1834 | a406663f | Dimitris Aragiorgis | return self._SendRequest(HTTP_DELETE, |
1835 | a406663f | Dimitris Aragiorgis | ("/%s/networks/%s/tags" %
|
1836 | a406663f | Dimitris Aragiorgis | (GANETI_RAPI_VERSION, network)), query, None)
|
1837 | a406663f | Dimitris Aragiorgis | |
1838 | a3ad611d | Dimitris Aragiorgis | |
1839 | 067dda99 | Vangelis Koukis | def GetGroups(self, bulk=False): |
1840 | 067dda99 | Vangelis Koukis | """Gets all node groups in the cluster.
|
1841 | 067dda99 | Vangelis Koukis |
|
1842 | 067dda99 | Vangelis Koukis | @type bulk: bool
|
1843 | 067dda99 | Vangelis Koukis | @param bulk: whether to return all information about the groups
|
1844 | 067dda99 | Vangelis Koukis |
|
1845 | 067dda99 | Vangelis Koukis | @rtype: list of dict or str
|
1846 | 067dda99 | Vangelis Koukis | @return: if bulk is true, a list of dictionaries with info about all node
|
1847 | 067dda99 | Vangelis Koukis | groups in the cluster, else a list of names of those node groups
|
1848 | 067dda99 | Vangelis Koukis |
|
1849 | 067dda99 | Vangelis Koukis | """
|
1850 | 067dda99 | Vangelis Koukis | query = [] |
1851 | a3ad611d | Dimitris Aragiorgis | _AppendIf(query, bulk, ("bulk", 1)) |
1852 | 067dda99 | Vangelis Koukis | |
1853 | 067dda99 | Vangelis Koukis | groups = self._SendRequest(HTTP_GET, "/%s/groups" % GANETI_RAPI_VERSION, |
1854 | 067dda99 | Vangelis Koukis | query, None)
|
1855 | 067dda99 | Vangelis Koukis | if bulk:
|
1856 | 067dda99 | Vangelis Koukis | return groups
|
1857 | 067dda99 | Vangelis Koukis | else:
|
1858 | 067dda99 | Vangelis Koukis | return [g["name"] for g in groups] |
1859 | 067dda99 | Vangelis Koukis | |
1860 | 067dda99 | Vangelis Koukis | def GetGroup(self, group): |
1861 | 067dda99 | Vangelis Koukis | """Gets information about a node group.
|
1862 | 067dda99 | Vangelis Koukis |
|
1863 | 067dda99 | Vangelis Koukis | @type group: str
|
1864 | 067dda99 | Vangelis Koukis | @param group: name of the node group whose info to return
|
1865 | 067dda99 | Vangelis Koukis |
|
1866 | 067dda99 | Vangelis Koukis | @rtype: dict
|
1867 | 067dda99 | Vangelis Koukis | @return: info about the node group
|
1868 | 067dda99 | Vangelis Koukis |
|
1869 | 067dda99 | Vangelis Koukis | """
|
1870 | 067dda99 | Vangelis Koukis | return self._SendRequest(HTTP_GET, |
1871 | 067dda99 | Vangelis Koukis | "/%s/groups/%s" % (GANETI_RAPI_VERSION, group),
|
1872 | 067dda99 | Vangelis Koukis | None, None) |
1873 | 067dda99 | Vangelis Koukis | |
1874 | 067dda99 | Vangelis Koukis | def CreateGroup(self, name, alloc_policy=None, dry_run=False): |
1875 | 067dda99 | Vangelis Koukis | """Creates a new node group.
|
1876 | 067dda99 | Vangelis Koukis |
|
1877 | 067dda99 | Vangelis Koukis | @type name: str
|
1878 | 067dda99 | Vangelis Koukis | @param name: the name of node group to create
|
1879 | 067dda99 | Vangelis Koukis | @type alloc_policy: str
|
1880 | 067dda99 | Vangelis Koukis | @param alloc_policy: the desired allocation policy for the group, if any
|
1881 | 067dda99 | Vangelis Koukis | @type dry_run: bool
|
1882 | 067dda99 | Vangelis Koukis | @param dry_run: whether to peform a dry run
|
1883 | 067dda99 | Vangelis Koukis |
|
1884 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
1885 | 067dda99 | Vangelis Koukis | @return: job id
|
1886 | 067dda99 | Vangelis Koukis |
|
1887 | 067dda99 | Vangelis Koukis | """
|
1888 | 067dda99 | Vangelis Koukis | query = [] |
1889 | a3ad611d | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
1890 | 067dda99 | Vangelis Koukis | |
1891 | 067dda99 | Vangelis Koukis | body = { |
1892 | 067dda99 | Vangelis Koukis | "name": name,
|
1893 | 067dda99 | Vangelis Koukis | "alloc_policy": alloc_policy
|
1894 | 067dda99 | Vangelis Koukis | } |
1895 | 067dda99 | Vangelis Koukis | |
1896 | 067dda99 | Vangelis Koukis | return self._SendRequest(HTTP_POST, "/%s/groups" % GANETI_RAPI_VERSION, |
1897 | 067dda99 | Vangelis Koukis | query, body) |
1898 | 067dda99 | Vangelis Koukis | |
1899 | 067dda99 | Vangelis Koukis | def ModifyGroup(self, group, **kwargs): |
1900 | 067dda99 | Vangelis Koukis | """Modifies a node group.
|
1901 | 067dda99 | Vangelis Koukis |
|
1902 | 067dda99 | Vangelis Koukis | More details for parameters can be found in the RAPI documentation.
|
1903 | 067dda99 | Vangelis Koukis |
|
1904 | 067dda99 | Vangelis Koukis | @type group: string
|
1905 | 067dda99 | Vangelis Koukis | @param group: Node group name
|
1906 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
1907 | 067dda99 | Vangelis Koukis | @return: job id
|
1908 | 067dda99 | Vangelis Koukis |
|
1909 | 067dda99 | Vangelis Koukis | """
|
1910 | 067dda99 | Vangelis Koukis | return self._SendRequest(HTTP_PUT, |
1911 | 067dda99 | Vangelis Koukis | ("/%s/groups/%s/modify" %
|
1912 | 067dda99 | Vangelis Koukis | (GANETI_RAPI_VERSION, group)), None, kwargs)
|
1913 | 067dda99 | Vangelis Koukis | |
1914 | 067dda99 | Vangelis Koukis | def DeleteGroup(self, group, dry_run=False): |
1915 | 067dda99 | Vangelis Koukis | """Deletes a node group.
|
1916 | 067dda99 | Vangelis Koukis |
|
1917 | 067dda99 | Vangelis Koukis | @type group: str
|
1918 | 067dda99 | Vangelis Koukis | @param group: the node group to delete
|
1919 | 067dda99 | Vangelis Koukis | @type dry_run: bool
|
1920 | 067dda99 | Vangelis Koukis | @param dry_run: whether to peform a dry run
|
1921 | 067dda99 | Vangelis Koukis |
|
1922 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
1923 | 067dda99 | Vangelis Koukis | @return: job id
|
1924 | 067dda99 | Vangelis Koukis |
|
1925 | 067dda99 | Vangelis Koukis | """
|
1926 | 067dda99 | Vangelis Koukis | query = [] |
1927 | a3ad611d | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
1928 | 067dda99 | Vangelis Koukis | |
1929 | 067dda99 | Vangelis Koukis | return self._SendRequest(HTTP_DELETE, |
1930 | 067dda99 | Vangelis Koukis | ("/%s/groups/%s" %
|
1931 | 067dda99 | Vangelis Koukis | (GANETI_RAPI_VERSION, group)), query, None)
|
1932 | 067dda99 | Vangelis Koukis | |
1933 | 067dda99 | Vangelis Koukis | def RenameGroup(self, group, new_name): |
1934 | 067dda99 | Vangelis Koukis | """Changes the name of a node group.
|
1935 | 067dda99 | Vangelis Koukis |
|
1936 | 067dda99 | Vangelis Koukis | @type group: string
|
1937 | 067dda99 | Vangelis Koukis | @param group: Node group name
|
1938 | 067dda99 | Vangelis Koukis | @type new_name: string
|
1939 | 067dda99 | Vangelis Koukis | @param new_name: New node group name
|
1940 | 067dda99 | Vangelis Koukis |
|
1941 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
1942 | 067dda99 | Vangelis Koukis | @return: job id
|
1943 | 067dda99 | Vangelis Koukis |
|
1944 | 067dda99 | Vangelis Koukis | """
|
1945 | 067dda99 | Vangelis Koukis | body = { |
1946 | 067dda99 | Vangelis Koukis | "new_name": new_name,
|
1947 | 067dda99 | Vangelis Koukis | } |
1948 | 067dda99 | Vangelis Koukis | |
1949 | 067dda99 | Vangelis Koukis | return self._SendRequest(HTTP_PUT, |
1950 | 067dda99 | Vangelis Koukis | ("/%s/groups/%s/rename" %
|
1951 | 067dda99 | Vangelis Koukis | (GANETI_RAPI_VERSION, group)), None, body)
|
1952 | 067dda99 | Vangelis Koukis | |
1953 | 067dda99 | Vangelis Koukis | def AssignGroupNodes(self, group, nodes, force=False, dry_run=False): |
1954 | 067dda99 | Vangelis Koukis | """Assigns nodes to a group.
|
1955 | 067dda99 | Vangelis Koukis |
|
1956 | 067dda99 | Vangelis Koukis | @type group: string
|
1957 | 067dda99 | Vangelis Koukis | @param group: Node gropu name
|
1958 | 067dda99 | Vangelis Koukis | @type nodes: list of strings
|
1959 | 067dda99 | Vangelis Koukis | @param nodes: List of nodes to assign to the group
|
1960 | 067dda99 | Vangelis Koukis |
|
1961 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
1962 | 067dda99 | Vangelis Koukis | @return: job id
|
1963 | 067dda99 | Vangelis Koukis |
|
1964 | 067dda99 | Vangelis Koukis | """
|
1965 | 067dda99 | Vangelis Koukis | query = [] |
1966 | a3ad611d | Dimitris Aragiorgis | _AppendForceIf(query, force) |
1967 | a3ad611d | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
1968 | 067dda99 | Vangelis Koukis | |
1969 | 067dda99 | Vangelis Koukis | body = { |
1970 | 067dda99 | Vangelis Koukis | "nodes": nodes,
|
1971 | 067dda99 | Vangelis Koukis | } |
1972 | 067dda99 | Vangelis Koukis | |
1973 | 067dda99 | Vangelis Koukis | return self._SendRequest(HTTP_PUT, |
1974 | 067dda99 | Vangelis Koukis | ("/%s/groups/%s/assign-nodes" %
|
1975 | 067dda99 | Vangelis Koukis | (GANETI_RAPI_VERSION, group)), query, body) |
1976 | a3ad611d | Dimitris Aragiorgis | |
1977 | a3ad611d | Dimitris Aragiorgis | def GetGroupTags(self, group): |
1978 | a3ad611d | Dimitris Aragiorgis | """Gets tags for a node group.
|
1979 | a3ad611d | Dimitris Aragiorgis |
|
1980 | a3ad611d | Dimitris Aragiorgis | @type group: string
|
1981 | a3ad611d | Dimitris Aragiorgis | @param group: Node group whose tags to return
|
1982 | a3ad611d | Dimitris Aragiorgis |
|
1983 | a3ad611d | Dimitris Aragiorgis | @rtype: list of strings
|
1984 | a3ad611d | Dimitris Aragiorgis | @return: tags for the group
|
1985 | a3ad611d | Dimitris Aragiorgis |
|
1986 | a3ad611d | Dimitris Aragiorgis | """
|
1987 | a3ad611d | Dimitris Aragiorgis | return self._SendRequest(HTTP_GET, |
1988 | a3ad611d | Dimitris Aragiorgis | ("/%s/groups/%s/tags" %
|
1989 | a3ad611d | Dimitris Aragiorgis | (GANETI_RAPI_VERSION, group)), None, None) |
1990 | a3ad611d | Dimitris Aragiorgis | |
1991 | a3ad611d | Dimitris Aragiorgis | def AddGroupTags(self, group, tags, dry_run=False): |
1992 | a3ad611d | Dimitris Aragiorgis | """Adds tags to a node group.
|
1993 | a3ad611d | Dimitris Aragiorgis |
|
1994 | a3ad611d | Dimitris Aragiorgis | @type group: str
|
1995 | a3ad611d | Dimitris Aragiorgis | @param group: group to add tags to
|
1996 | a3ad611d | Dimitris Aragiorgis | @type tags: list of string
|
1997 | a3ad611d | Dimitris Aragiorgis | @param tags: tags to add to the group
|
1998 | a3ad611d | Dimitris Aragiorgis | @type dry_run: bool
|
1999 | a3ad611d | Dimitris Aragiorgis | @param dry_run: whether to perform a dry run
|
2000 | a3ad611d | Dimitris Aragiorgis |
|
2001 | a3ad611d | Dimitris Aragiorgis | @rtype: string
|
2002 | a3ad611d | Dimitris Aragiorgis | @return: job id
|
2003 | a3ad611d | Dimitris Aragiorgis |
|
2004 | a3ad611d | Dimitris Aragiorgis | """
|
2005 | a3ad611d | Dimitris Aragiorgis | query = [("tag", t) for t in tags] |
2006 | a3ad611d | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
2007 | a3ad611d | Dimitris Aragiorgis | |
2008 | a3ad611d | Dimitris Aragiorgis | return self._SendRequest(HTTP_PUT, |
2009 | a3ad611d | Dimitris Aragiorgis | ("/%s/groups/%s/tags" %
|
2010 | a3ad611d | Dimitris Aragiorgis | (GANETI_RAPI_VERSION, group)), query, None)
|
2011 | a3ad611d | Dimitris Aragiorgis | |
2012 | a3ad611d | Dimitris Aragiorgis | def DeleteGroupTags(self, group, tags, dry_run=False): |
2013 | a3ad611d | Dimitris Aragiorgis | """Deletes tags from a node group.
|
2014 | a3ad611d | Dimitris Aragiorgis |
|
2015 | a3ad611d | Dimitris Aragiorgis | @type group: str
|
2016 | a3ad611d | Dimitris Aragiorgis | @param group: group to delete tags from
|
2017 | a3ad611d | Dimitris Aragiorgis | @type tags: list of string
|
2018 | a3ad611d | Dimitris Aragiorgis | @param tags: tags to delete
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2019 | a3ad611d | Dimitris Aragiorgis | @type dry_run: bool
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2020 | a3ad611d | Dimitris Aragiorgis | @param dry_run: whether to perform a dry run
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2021 | a3ad611d | Dimitris Aragiorgis | @rtype: string
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2022 | a3ad611d | Dimitris Aragiorgis | @return: job id
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2023 | a3ad611d | Dimitris Aragiorgis |
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2024 | a3ad611d | Dimitris Aragiorgis | """
|
2025 | a3ad611d | Dimitris Aragiorgis | query = [("tag", t) for t in tags] |
2026 | a3ad611d | Dimitris Aragiorgis | _AppendDryRunIf(query, dry_run) |
2027 | a3ad611d | Dimitris Aragiorgis | |
2028 | a3ad611d | Dimitris Aragiorgis | return self._SendRequest(HTTP_DELETE, |
2029 | a3ad611d | Dimitris Aragiorgis | ("/%s/groups/%s/tags" %
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2030 | a3ad611d | Dimitris Aragiorgis | (GANETI_RAPI_VERSION, group)), query, None)
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2031 | a3ad611d | Dimitris Aragiorgis | |
2032 | a3ad611d | Dimitris Aragiorgis | def Query(self, what, fields, qfilter=None): |
2033 | a3ad611d | Dimitris Aragiorgis | """Retrieves information about resources.
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2034 | a3ad611d | Dimitris Aragiorgis |
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2035 | a3ad611d | Dimitris Aragiorgis | @type what: string
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2036 | a3ad611d | Dimitris Aragiorgis | @param what: Resource name, one of L{constants.QR_VIA_RAPI}
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2037 | a3ad611d | Dimitris Aragiorgis | @type fields: list of string
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2038 | a3ad611d | Dimitris Aragiorgis | @param fields: Requested fields
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2039 | a3ad611d | Dimitris Aragiorgis | @type qfilter: None or list
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2040 | a3ad611d | Dimitris Aragiorgis | @param qfilter: Query filter
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2041 | a3ad611d | Dimitris Aragiorgis |
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2042 | a3ad611d | Dimitris Aragiorgis | @rtype: string
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2043 | a3ad611d | Dimitris Aragiorgis | @return: job id
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2044 | a3ad611d | Dimitris Aragiorgis |
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2045 | a3ad611d | Dimitris Aragiorgis | """
|
2046 | a3ad611d | Dimitris Aragiorgis | body = { |
2047 | a3ad611d | Dimitris Aragiorgis | "fields": fields,
|
2048 | a3ad611d | Dimitris Aragiorgis | } |
2049 | a3ad611d | Dimitris Aragiorgis | |
2050 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, qfilter is not None, "qfilter", qfilter) |
2051 | a3ad611d | Dimitris Aragiorgis | # TODO: remove "filter" after 2.7
|
2052 | a3ad611d | Dimitris Aragiorgis | _SetItemIf(body, qfilter is not None, "filter", qfilter) |
2053 | a3ad611d | Dimitris Aragiorgis | |
2054 | a3ad611d | Dimitris Aragiorgis | return self._SendRequest(HTTP_PUT, |
2055 | a3ad611d | Dimitris Aragiorgis | ("/%s/query/%s" %
|
2056 | a3ad611d | Dimitris Aragiorgis | (GANETI_RAPI_VERSION, what)), None, body)
|
2057 | a3ad611d | Dimitris Aragiorgis | |
2058 | a3ad611d | Dimitris Aragiorgis | def QueryFields(self, what, fields=None): |
2059 | a3ad611d | Dimitris Aragiorgis | """Retrieves available fields for a resource.
|
2060 | a3ad611d | Dimitris Aragiorgis |
|
2061 | a3ad611d | Dimitris Aragiorgis | @type what: string
|
2062 | a3ad611d | Dimitris Aragiorgis | @param what: Resource name, one of L{constants.QR_VIA_RAPI}
|
2063 | a3ad611d | Dimitris Aragiorgis | @type fields: list of string
|
2064 | a3ad611d | Dimitris Aragiorgis | @param fields: Requested fields
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2065 | a3ad611d | Dimitris Aragiorgis |
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2066 | a3ad611d | Dimitris Aragiorgis | @rtype: string
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2067 | a3ad611d | Dimitris Aragiorgis | @return: job id
|
2068 | a3ad611d | Dimitris Aragiorgis |
|
2069 | a3ad611d | Dimitris Aragiorgis | """
|
2070 | a3ad611d | Dimitris Aragiorgis | query = [] |
2071 | a3ad611d | Dimitris Aragiorgis | |
2072 | a3ad611d | Dimitris Aragiorgis | if fields is not None: |
2073 | a3ad611d | Dimitris Aragiorgis | _AppendIf(query, True, ("fields", ",".join(fields))) |
2074 | a3ad611d | Dimitris Aragiorgis | |
2075 | a3ad611d | Dimitris Aragiorgis | return self._SendRequest(HTTP_GET, |
2076 | a3ad611d | Dimitris Aragiorgis | ("/%s/query/%s/fields" %
|
2077 | a3ad611d | Dimitris Aragiorgis | (GANETI_RAPI_VERSION, what)), query, None) |