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1 | dd4b1106 | Iustin Pop | #!/usr/bin/python |
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2 | dd4b1106 | Iustin Pop | # |
3 | dd4b1106 | Iustin Pop | |
4 | dd4b1106 | Iustin Pop | # Copyright (C) 2006, 2007 Google Inc. |
5 | dd4b1106 | Iustin Pop | # |
6 | dd4b1106 | Iustin Pop | # This program is free software; you can redistribute it and/or modify |
7 | dd4b1106 | Iustin Pop | # it under the terms of the GNU General Public License as published by |
8 | dd4b1106 | Iustin Pop | # the Free Software Foundation; either version 2 of the License, or |
9 | dd4b1106 | Iustin Pop | # (at your option) any later version. |
10 | dd4b1106 | Iustin Pop | # |
11 | dd4b1106 | Iustin Pop | # This program is distributed in the hope that it will be useful, but |
12 | dd4b1106 | Iustin Pop | # WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | dd4b1106 | Iustin Pop | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 | dd4b1106 | Iustin Pop | # General Public License for more details. |
15 | dd4b1106 | Iustin Pop | # |
16 | dd4b1106 | Iustin Pop | # You should have received a copy of the GNU General Public License |
17 | dd4b1106 | Iustin Pop | # along with this program; if not, write to the Free Software |
18 | dd4b1106 | Iustin Pop | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
19 | dd4b1106 | Iustin Pop | # 02110-1301, USA. |
20 | dd4b1106 | Iustin Pop | |
21 | 7260cfbe | Iustin Pop | """Backup related commands""" |
22 | dd4b1106 | Iustin Pop | |
23 | 2d54e29c | Iustin Pop | # pylint: disable-msg=W0401,W0613,W0614,C0103 |
24 | 2f79bd34 | Iustin Pop | # W0401: Wildcard import ganeti.cli |
25 | 2d54e29c | Iustin Pop | # W0613: Unused argument, since all functions follow the same API |
26 | 2f79bd34 | Iustin Pop | # W0614: Unused import %s from wildcard import (since we need cli) |
27 | 7260cfbe | Iustin Pop | # C0103: Invalid name gnt-backup |
28 | 2f79bd34 | Iustin Pop | |
29 | dd4b1106 | Iustin Pop | import sys |
30 | dd4b1106 | Iustin Pop | |
31 | dd4b1106 | Iustin Pop | from ganeti.cli import * |
32 | dd4b1106 | Iustin Pop | from ganeti import opcodes |
33 | dd4b1106 | Iustin Pop | from ganeti import constants |
34 | bc696589 | Michael Hanselmann | from ganeti import errors |
35 | dd4b1106 | Iustin Pop | |
36 | 7c0d6283 | Michael Hanselmann | |
37 | e1d2aa39 | Alexander Schreiber | _VALUE_TRUE = "true" |
38 | e1d2aa39 | Alexander Schreiber | |
39 | a8005e17 | Michael Hanselmann | |
40 | dd4b1106 | Iustin Pop | def PrintExportList(opts, args): |
41 | dd4b1106 | Iustin Pop | """Prints a list of all the exported system images. |
42 | dd4b1106 | Iustin Pop | |
43 | 48de3413 | Iustin Pop | @param opts: the command line options selected by the user |
44 | 48de3413 | Iustin Pop | @type args: list |
45 | 48de3413 | Iustin Pop | @param args: should be an empty list |
46 | 48de3413 | Iustin Pop | @rtype: int |
47 | 48de3413 | Iustin Pop | @return: the desired exit code |
48 | dd4b1106 | Iustin Pop | |
49 | dd4b1106 | Iustin Pop | """ |
50 | 77921a95 | Iustin Pop | exports = GetClient().QueryExports(opts.nodes, False) |
51 | d70b3058 | Iustin Pop | retcode = 0 |
52 | dd4b1106 | Iustin Pop | for node in exports: |
53 | 3a24c527 | Iustin Pop | ToStdout("Node: %s", node) |
54 | 3a24c527 | Iustin Pop | ToStdout("Exports:") |
55 | 461f0538 | Guido Trotter | if isinstance(exports[node], list): |
56 | 461f0538 | Guido Trotter | for instance_name in exports[node]: |
57 | 3a24c527 | Iustin Pop | ToStdout("\t%s", instance_name) |
58 | 461f0538 | Guido Trotter | else: |
59 | 3a24c527 | Iustin Pop | ToStdout(" Could not get exports list") |
60 | d70b3058 | Iustin Pop | retcode = 1 |
61 | d70b3058 | Iustin Pop | return retcode |
62 | dd4b1106 | Iustin Pop | |
63 | dd4b1106 | Iustin Pop | |
64 | dd4b1106 | Iustin Pop | def ExportInstance(opts, args): |
65 | dd4b1106 | Iustin Pop | """Export an instance to an image in the cluster. |
66 | dd4b1106 | Iustin Pop | |
67 | 48de3413 | Iustin Pop | @param opts: the command line options selected by the user |
68 | 48de3413 | Iustin Pop | @type args: list |
69 | 48de3413 | Iustin Pop | @param args: should contain only one element, the name |
70 | 48de3413 | Iustin Pop | of the instance to be exported |
71 | 48de3413 | Iustin Pop | @rtype: int |
72 | 48de3413 | Iustin Pop | @return: the desired exit code |
73 | dd4b1106 | Iustin Pop | |
74 | dd4b1106 | Iustin Pop | """ |
75 | 8d8d650c | Michael Hanselmann | ignore_remove_failures = opts.ignore_remove_failures |
76 | 8d8d650c | Michael Hanselmann | |
77 | bc696589 | Michael Hanselmann | if not opts.node: |
78 | bc696589 | Michael Hanselmann | raise errors.OpPrereqError("Target node must be specified") |
79 | bc696589 | Michael Hanselmann | |
80 | dd4b1106 | Iustin Pop | op = opcodes.OpExportInstance(instance_name=args[0], |
81 | dd4b1106 | Iustin Pop | target_node=opts.node, |
82 | 17c3f802 | Guido Trotter | shutdown=opts.shutdown, |
83 | 8d8d650c | Michael Hanselmann | shutdown_timeout=opts.shutdown_timeout, |
84 | 8d8d650c | Michael Hanselmann | remove_instance=opts.remove_instance, |
85 | 8d8d650c | Michael Hanselmann | ignore_remove_failures=ignore_remove_failures) |
86 | dd4b1106 | Iustin Pop | |
87 | 44247302 | Iustin Pop | SubmitOpCode(op, opts=opts) |
88 | 44247302 | Iustin Pop | return 0 |
89 | 60d49723 | Michael Hanselmann | |
90 | 8d8d650c | Michael Hanselmann | |
91 | dd4b1106 | Iustin Pop | def ImportInstance(opts, args): |
92 | dd4b1106 | Iustin Pop | """Add an instance to the cluster. |
93 | dd4b1106 | Iustin Pop | |
94 | d77490c5 | Iustin Pop | This is just a wrapper over GenericInstanceCreate. |
95 | dd4b1106 | Iustin Pop | |
96 | dd4b1106 | Iustin Pop | """ |
97 | d77490c5 | Iustin Pop | return GenericInstanceCreate(constants.INSTANCE_IMPORT, opts, args) |
98 | dd4b1106 | Iustin Pop | |
99 | dd4b1106 | Iustin Pop | |
100 | 9ac99fda | Guido Trotter | def RemoveExport(opts, args): |
101 | 9ac99fda | Guido Trotter | """Remove an export from the cluster. |
102 | 9ac99fda | Guido Trotter | |
103 | 48de3413 | Iustin Pop | @param opts: the command line options selected by the user |
104 | 48de3413 | Iustin Pop | @type args: list |
105 | 48de3413 | Iustin Pop | @param args: should contain only one element, the name of the |
106 | 48de3413 | Iustin Pop | instance whose backup should be removed |
107 | 48de3413 | Iustin Pop | @rtype: int |
108 | 48de3413 | Iustin Pop | @return: the desired exit code |
109 | 9ac99fda | Guido Trotter | |
110 | 9ac99fda | Guido Trotter | """ |
111 | 9ac99fda | Guido Trotter | op = opcodes.OpRemoveExport(instance_name=args[0]) |
112 | 9ac99fda | Guido Trotter | |
113 | 400ca2f7 | Iustin Pop | SubmitOpCode(op, opts=opts) |
114 | 9ac99fda | Guido Trotter | return 0 |
115 | 9ac99fda | Guido Trotter | |
116 | 9ac99fda | Guido Trotter | |
117 | dd4b1106 | Iustin Pop | # this is defined separately due to readability only |
118 | dd4b1106 | Iustin Pop | import_opts = [ |
119 | 087ed2ed | Iustin Pop | BACKEND_OPT, |
120 | e3876ccb | Iustin Pop | DISK_OPT, |
121 | e588764d | Iustin Pop | DISK_TEMPLATE_OPT, |
122 | e588764d | Iustin Pop | FILESTORE_DIR_OPT, |
123 | e588764d | Iustin Pop | FILESTORE_DRIVER_OPT, |
124 | e588764d | Iustin Pop | HYPERVISOR_OPT, |
125 | e588764d | Iustin Pop | IALLOCATOR_OPT, |
126 | e588764d | Iustin Pop | IDENTIFY_DEFAULTS_OPT, |
127 | 7d3a9fab | Iustin Pop | NET_OPT, |
128 | e588764d | Iustin Pop | NODE_PLACEMENT_OPT, |
129 | e588764d | Iustin Pop | NOIPCHECK_OPT, |
130 | e588764d | Iustin Pop | NONAMECHECK_OPT, |
131 | 26023ecd | Iustin Pop | NONICS_OPT, |
132 | 3f75b4f3 | Iustin Pop | NWSYNC_OPT, |
133 | 062a7100 | Iustin Pop | OSPARAMS_OPT, |
134 | e588764d | Iustin Pop | OS_SIZE_OPT, |
135 | df62e5db | Iustin Pop | SRC_DIR_OPT, |
136 | df62e5db | Iustin Pop | SRC_NODE_OPT, |
137 | d77490c5 | Iustin Pop | SUBMIT_OPT, |
138 | dd4b1106 | Iustin Pop | ] |
139 | dd4b1106 | Iustin Pop | |
140 | 8d8d650c | Michael Hanselmann | |
141 | dd4b1106 | Iustin Pop | commands = { |
142 | 6ea815cf | Iustin Pop | 'list': ( |
143 | 6ea815cf | Iustin Pop | PrintExportList, ARGS_NONE, |
144 | 064c21f8 | Iustin Pop | [NODE_LIST_OPT], |
145 | 6ea815cf | Iustin Pop | "", "Lists instance exports available in the ganeti cluster"), |
146 | 6ea815cf | Iustin Pop | 'export': ( |
147 | 6ea815cf | Iustin Pop | ExportInstance, ARGS_ONE_INSTANCE, |
148 | 8d8d650c | Michael Hanselmann | [FORCE_OPT, SINGLE_NODE_OPT, NOSHUTDOWN_OPT, SHUTDOWN_TIMEOUT_OPT, |
149 | 8d8d650c | Michael Hanselmann | REMOVE_INSTANCE_OPT, IGNORE_REMOVE_FAILURES_OPT], |
150 | 6ea815cf | Iustin Pop | "-n <target_node> [opts...] <name>", |
151 | 6ea815cf | Iustin Pop | "Exports an instance to an image"), |
152 | 6ea815cf | Iustin Pop | 'import': ( |
153 | 6ea815cf | Iustin Pop | ImportInstance, ARGS_ONE_INSTANCE, import_opts, |
154 | 6ea815cf | Iustin Pop | "[...] -t disk-type -n node[:secondary-node] <name>", |
155 | 6ea815cf | Iustin Pop | "Imports an instance from an exported image"), |
156 | 6ea815cf | Iustin Pop | 'remove': ( |
157 | 064c21f8 | Iustin Pop | RemoveExport, [ArgUnknown(min=1, max=1)], [], |
158 | 6ea815cf | Iustin Pop | "<name>", "Remove exports of named instance from the filesystem."), |
159 | dd4b1106 | Iustin Pop | } |
160 | dd4b1106 | Iustin Pop | |
161 | a8005e17 | Michael Hanselmann | |
162 | dd4b1106 | Iustin Pop | if __name__ == '__main__': |
163 | 3ecf6786 | Iustin Pop | sys.exit(GenericMain(commands)) |