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1 | a8083063 | Iustin Pop | #!/usr/bin/python |
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2 | a8083063 | Iustin Pop | # |
3 | a8083063 | Iustin Pop | |
4 | a8083063 | Iustin Pop | # Copyright (C) 2006, 2007 Google Inc. |
5 | a8083063 | Iustin Pop | # |
6 | a8083063 | Iustin Pop | # This program is free software; you can redistribute it and/or modify |
7 | a8083063 | Iustin Pop | # it under the terms of the GNU General Public License as published by |
8 | a8083063 | Iustin Pop | # the Free Software Foundation; either version 2 of the License, or |
9 | a8083063 | Iustin Pop | # (at your option) any later version. |
10 | a8083063 | Iustin Pop | # |
11 | a8083063 | Iustin Pop | # This program is distributed in the hope that it will be useful, but |
12 | a8083063 | Iustin Pop | # WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | a8083063 | Iustin Pop | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 | a8083063 | Iustin Pop | # General Public License for more details. |
15 | a8083063 | Iustin Pop | # |
16 | a8083063 | Iustin Pop | # You should have received a copy of the GNU General Public License |
17 | a8083063 | Iustin Pop | # along with this program; if not, write to the Free Software |
18 | a8083063 | Iustin Pop | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
19 | a8083063 | Iustin Pop | # 02110-1301, USA. |
20 | a8083063 | Iustin Pop | |
21 | a8083063 | Iustin Pop | |
22 | 2f79bd34 | Iustin Pop | # pylint: disable-msg=W0401,W0614 |
23 | 2f79bd34 | Iustin Pop | # W0401: Wildcard import ganeti.cli |
24 | 2f79bd34 | Iustin Pop | # W0614: Unused import %s from wildcard import (since we need cli) |
25 | 2f79bd34 | Iustin Pop | |
26 | a8083063 | Iustin Pop | import sys |
27 | a8083063 | Iustin Pop | from optparse import make_option |
28 | b3989551 | Iustin Pop | import os.path |
29 | a8083063 | Iustin Pop | |
30 | a8083063 | Iustin Pop | from ganeti.cli import * |
31 | a8083063 | Iustin Pop | from ganeti import opcodes |
32 | c2a62a33 | Michael Hanselmann | from ganeti import constants |
33 | f4d4e184 | Iustin Pop | from ganeti import errors |
34 | b63ed789 | Iustin Pop | from ganeti import utils |
35 | a0c9f010 | Michael Hanselmann | from ganeti import bootstrap |
36 | b3989551 | Iustin Pop | from ganeti import ssh |
37 | a8083063 | Iustin Pop | |
38 | a8083063 | Iustin Pop | |
39 | 4331f6cd | Michael Hanselmann | @UsesRPC |
40 | a8083063 | Iustin Pop | def InitCluster(opts, args): |
41 | a8083063 | Iustin Pop | """Initialize the cluster. |
42 | a8083063 | Iustin Pop | |
43 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user |
44 | 469ee405 | Iustin Pop | @type args: list |
45 | 469ee405 | Iustin Pop | @param args: should contain only one element, the desired |
46 | 469ee405 | Iustin Pop | cluster name |
47 | 469ee405 | Iustin Pop | @rtype: int |
48 | 469ee405 | Iustin Pop | @return: the desired exit code |
49 | a8083063 | Iustin Pop | |
50 | a8083063 | Iustin Pop | """ |
51 | 90b6aa3a | Manuel Franceschini | if not opts.lvm_storage and opts.vg_name: |
52 | 3a24c527 | Iustin Pop | ToStderr("Options --no-lvm-storage and --vg-name conflict.") |
53 | 90b6aa3a | Manuel Franceschini | return 1 |
54 | 90b6aa3a | Manuel Franceschini | |
55 | 90b6aa3a | Manuel Franceschini | vg_name = opts.vg_name |
56 | 90b6aa3a | Manuel Franceschini | if opts.lvm_storage and not opts.vg_name: |
57 | 90b6aa3a | Manuel Franceschini | vg_name = constants.DEFAULT_VG |
58 | 90b6aa3a | Manuel Franceschini | |
59 | ea3a925f | Alexander Schreiber | hvlist = opts.enabled_hypervisors |
60 | ea3a925f | Alexander Schreiber | if hvlist is not None: |
61 | ea3a925f | Alexander Schreiber | hvlist = hvlist.split(",") |
62 | ea3a925f | Alexander Schreiber | else: |
63 | 02691904 | Alexander Schreiber | hvlist = [constants.DEFAULT_ENABLED_HYPERVISOR] |
64 | 02691904 | Alexander Schreiber | |
65 | 02691904 | Alexander Schreiber | # avoid an impossible situation |
66 | 02691904 | Alexander Schreiber | if opts.default_hypervisor in hvlist: |
67 | 02691904 | Alexander Schreiber | default_hypervisor = opts.default_hypervisor |
68 | 02691904 | Alexander Schreiber | else: |
69 | 02691904 | Alexander Schreiber | default_hypervisor = hvlist[0] |
70 | ea3a925f | Alexander Schreiber | |
71 | ea3a925f | Alexander Schreiber | hvparams = opts.hvparams |
72 | ea3a925f | Alexander Schreiber | if hvparams: |
73 | ea3a925f | Alexander Schreiber | # a list of (name, dict) we can pass directly to dict() |
74 | ea3a925f | Alexander Schreiber | hvparams = dict(opts.hvparams) |
75 | ea3a925f | Alexander Schreiber | else: |
76 | ea3a925f | Alexander Schreiber | # otherwise init as empty dict |
77 | ea3a925f | Alexander Schreiber | hvparams = {} |
78 | ea3a925f | Alexander Schreiber | |
79 | ea3a925f | Alexander Schreiber | beparams = opts.beparams |
80 | ea3a925f | Alexander Schreiber | # check for invalid parameters |
81 | ea3a925f | Alexander Schreiber | for parameter in beparams: |
82 | ea3a925f | Alexander Schreiber | if parameter not in constants.BES_PARAMETERS: |
83 | 1f9611b1 | Alexander Schreiber | ToStderr("Invalid backend parameter: %s", parameter) |
84 | ea3a925f | Alexander Schreiber | return 1 |
85 | ea3a925f | Alexander Schreiber | |
86 | ea3a925f | Alexander Schreiber | # prepare beparams dict |
87 | ea3a925f | Alexander Schreiber | for parameter in constants.BES_PARAMETERS: |
88 | ea3a925f | Alexander Schreiber | if parameter not in beparams: |
89 | ea3a925f | Alexander Schreiber | beparams[parameter] = constants.BEC_DEFAULTS[parameter] |
90 | ea3a925f | Alexander Schreiber | |
91 | ea3a925f | Alexander Schreiber | # type wrangling |
92 | ea3a925f | Alexander Schreiber | try: |
93 | ea3a925f | Alexander Schreiber | beparams[constants.BE_VCPUS] = int(beparams[constants.BE_VCPUS]) |
94 | ea3a925f | Alexander Schreiber | except ValueError: |
95 | 1f9611b1 | Alexander Schreiber | ToStderr("%s must be an integer", constants.BE_VCPUS) |
96 | ea3a925f | Alexander Schreiber | return 1 |
97 | ea3a925f | Alexander Schreiber | |
98 | 00dd8326 | Alexander Schreiber | if not isinstance(beparams[constants.BE_MEMORY], int): |
99 | 00dd8326 | Alexander Schreiber | beparams[constants.BE_MEMORY] = utils.ParseUnit( |
100 | 00dd8326 | Alexander Schreiber | beparams[constants.BE_MEMORY]) |
101 | ea3a925f | Alexander Schreiber | |
102 | ea3a925f | Alexander Schreiber | # prepare hvparams dict |
103 | ea3a925f | Alexander Schreiber | for hv in constants.HYPER_TYPES: |
104 | ea3a925f | Alexander Schreiber | if hv not in hvparams: |
105 | ea3a925f | Alexander Schreiber | hvparams[hv] = {} |
106 | ea3a925f | Alexander Schreiber | for parameter in constants.HVC_DEFAULTS[hv]: |
107 | ea3a925f | Alexander Schreiber | if parameter not in hvparams[hv]: |
108 | ea3a925f | Alexander Schreiber | hvparams[hv][parameter] = constants.HVC_DEFAULTS[hv][parameter] |
109 | ea3a925f | Alexander Schreiber | |
110 | ea3a925f | Alexander Schreiber | for hv in hvlist: |
111 | ea3a925f | Alexander Schreiber | if hv not in constants.HYPER_TYPES: |
112 | 1f9611b1 | Alexander Schreiber | ToStderr("invalid hypervisor: %s", hv) |
113 | ea3a925f | Alexander Schreiber | return 1 |
114 | ea3a925f | Alexander Schreiber | |
115 | a0c9f010 | Michael Hanselmann | bootstrap.InitCluster(cluster_name=args[0], |
116 | a0c9f010 | Michael Hanselmann | secondary_ip=opts.secondary_ip, |
117 | a0c9f010 | Michael Hanselmann | vg_name=vg_name, |
118 | a0c9f010 | Michael Hanselmann | mac_prefix=opts.mac_prefix, |
119 | a0c9f010 | Michael Hanselmann | def_bridge=opts.def_bridge, |
120 | a0c9f010 | Michael Hanselmann | master_netdev=opts.master_netdev, |
121 | ea3a925f | Alexander Schreiber | file_storage_dir=opts.file_storage_dir, |
122 | ea3a925f | Alexander Schreiber | enabled_hypervisors=hvlist, |
123 | 02691904 | Alexander Schreiber | default_hypervisor=default_hypervisor, |
124 | ea3a925f | Alexander Schreiber | hvparams=hvparams, |
125 | ea3a925f | Alexander Schreiber | beparams=beparams) |
126 | a8083063 | Iustin Pop | return 0 |
127 | a8083063 | Iustin Pop | |
128 | a8083063 | Iustin Pop | |
129 | 4331f6cd | Michael Hanselmann | @UsesRPC |
130 | a8083063 | Iustin Pop | def DestroyCluster(opts, args): |
131 | a8083063 | Iustin Pop | """Destroy the cluster. |
132 | a8083063 | Iustin Pop | |
133 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user |
134 | 469ee405 | Iustin Pop | @type args: list |
135 | 469ee405 | Iustin Pop | @param args: should be an empty list |
136 | 469ee405 | Iustin Pop | @rtype: int |
137 | 469ee405 | Iustin Pop | @return: the desired exit code |
138 | 098c0958 | Michael Hanselmann | |
139 | a8083063 | Iustin Pop | """ |
140 | a8083063 | Iustin Pop | if not opts.yes_do_it: |
141 | 3a24c527 | Iustin Pop | ToStderr("Destroying a cluster is irreversible. If you really want" |
142 | 3a24c527 | Iustin Pop | " destroy this cluster, supply the --yes-do-it option.") |
143 | a8083063 | Iustin Pop | return 1 |
144 | a8083063 | Iustin Pop | |
145 | a8083063 | Iustin Pop | op = opcodes.OpDestroyCluster() |
146 | 140aa4a8 | Iustin Pop | master = SubmitOpCode(op) |
147 | 140aa4a8 | Iustin Pop | # if we reached this, the opcode didn't fail; we can proceed to |
148 | 140aa4a8 | Iustin Pop | # shutdown all the daemons |
149 | 140aa4a8 | Iustin Pop | bootstrap.FinalizeClusterDestroy(master) |
150 | a8083063 | Iustin Pop | return 0 |
151 | a8083063 | Iustin Pop | |
152 | a8083063 | Iustin Pop | |
153 | 07bd8a51 | Iustin Pop | def RenameCluster(opts, args): |
154 | 07bd8a51 | Iustin Pop | """Rename the cluster. |
155 | 07bd8a51 | Iustin Pop | |
156 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user |
157 | 469ee405 | Iustin Pop | @type args: list |
158 | 469ee405 | Iustin Pop | @param args: should contain only one element, the new cluster name |
159 | 469ee405 | Iustin Pop | @rtype: int |
160 | 469ee405 | Iustin Pop | @return: the desired exit code |
161 | 07bd8a51 | Iustin Pop | |
162 | 07bd8a51 | Iustin Pop | """ |
163 | 07bd8a51 | Iustin Pop | name = args[0] |
164 | 07bd8a51 | Iustin Pop | if not opts.force: |
165 | 07bd8a51 | Iustin Pop | usertext = ("This will rename the cluster to '%s'. If you are connected" |
166 | 07bd8a51 | Iustin Pop | " over the network to the cluster name, the operation is very" |
167 | 07bd8a51 | Iustin Pop | " dangerous as the IP address will be removed from the node" |
168 | 07bd8a51 | Iustin Pop | " and the change may not go through. Continue?") % name |
169 | 47988778 | Iustin Pop | if not AskUser(usertext): |
170 | 07bd8a51 | Iustin Pop | return 1 |
171 | 07bd8a51 | Iustin Pop | |
172 | 07bd8a51 | Iustin Pop | op = opcodes.OpRenameCluster(name=name) |
173 | 07bd8a51 | Iustin Pop | SubmitOpCode(op) |
174 | 07bd8a51 | Iustin Pop | return 0 |
175 | 07bd8a51 | Iustin Pop | |
176 | 07bd8a51 | Iustin Pop | |
177 | a8083063 | Iustin Pop | def ShowClusterVersion(opts, args): |
178 | a8083063 | Iustin Pop | """Write version of ganeti software to the standard output. |
179 | a8083063 | Iustin Pop | |
180 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user |
181 | 469ee405 | Iustin Pop | @type args: list |
182 | 469ee405 | Iustin Pop | @param args: should be an empty list |
183 | 469ee405 | Iustin Pop | @rtype: int |
184 | 469ee405 | Iustin Pop | @return: the desired exit code |
185 | a8083063 | Iustin Pop | |
186 | a8083063 | Iustin Pop | """ |
187 | a8083063 | Iustin Pop | op = opcodes.OpQueryClusterInfo() |
188 | a8083063 | Iustin Pop | result = SubmitOpCode(op) |
189 | 3a24c527 | Iustin Pop | ToStdout("Software version: %s", result["software_version"]) |
190 | 3a24c527 | Iustin Pop | ToStdout("Internode protocol: %s", result["protocol_version"]) |
191 | 3a24c527 | Iustin Pop | ToStdout("Configuration format: %s", result["config_version"]) |
192 | 3a24c527 | Iustin Pop | ToStdout("OS api version: %s", result["os_api_version"]) |
193 | 3a24c527 | Iustin Pop | ToStdout("Export interface: %s", result["export_version"]) |
194 | a8083063 | Iustin Pop | return 0 |
195 | a8083063 | Iustin Pop | |
196 | a8083063 | Iustin Pop | |
197 | a8083063 | Iustin Pop | def ShowClusterMaster(opts, args): |
198 | a8083063 | Iustin Pop | """Write name of master node to the standard output. |
199 | a8083063 | Iustin Pop | |
200 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user |
201 | 469ee405 | Iustin Pop | @type args: list |
202 | 469ee405 | Iustin Pop | @param args: should be an empty list |
203 | 469ee405 | Iustin Pop | @rtype: int |
204 | 469ee405 | Iustin Pop | @return: the desired exit code |
205 | a8083063 | Iustin Pop | |
206 | a8083063 | Iustin Pop | """ |
207 | 3a24c527 | Iustin Pop | ToStdout("%s", GetClient().QueryConfigValues(["master_node"])[0]) |
208 | a8083063 | Iustin Pop | return 0 |
209 | a8083063 | Iustin Pop | |
210 | a8083063 | Iustin Pop | |
211 | a8083063 | Iustin Pop | def ShowClusterConfig(opts, args): |
212 | a8083063 | Iustin Pop | """Shows cluster information. |
213 | a8083063 | Iustin Pop | |
214 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user |
215 | 469ee405 | Iustin Pop | @type args: list |
216 | 469ee405 | Iustin Pop | @param args: should be an empty list |
217 | 469ee405 | Iustin Pop | @rtype: int |
218 | 469ee405 | Iustin Pop | @return: the desired exit code |
219 | 469ee405 | Iustin Pop | |
220 | a8083063 | Iustin Pop | """ |
221 | a8083063 | Iustin Pop | op = opcodes.OpQueryClusterInfo() |
222 | a8083063 | Iustin Pop | result = SubmitOpCode(op) |
223 | a8083063 | Iustin Pop | |
224 | 3a24c527 | Iustin Pop | ToStdout("Cluster name: %s", result["name"]) |
225 | a8083063 | Iustin Pop | |
226 | 3a24c527 | Iustin Pop | ToStdout("Master node: %s", result["master"]) |
227 | a8083063 | Iustin Pop | |
228 | 3a24c527 | Iustin Pop | ToStdout("Architecture (this node): %s (%s)", |
229 | 3a24c527 | Iustin Pop | result["architecture"][0], result["architecture"][1]) |
230 | a8083063 | Iustin Pop | |
231 | 02691904 | Alexander Schreiber | ToStdout("Default hypervisor: %s", result["default_hypervisor"]) |
232 | 3a24c527 | Iustin Pop | ToStdout("Enabled hypervisors: %s", ", ".join(result["enabled_hypervisors"])) |
233 | 469f88e1 | Iustin Pop | |
234 | 3a24c527 | Iustin Pop | ToStdout("Hypervisor parameters:") |
235 | 469f88e1 | Iustin Pop | for hv_name, hv_dict in result["hvparams"].items(): |
236 | 3a24c527 | Iustin Pop | ToStdout(" - %s:", hv_name) |
237 | 469f88e1 | Iustin Pop | for item, val in hv_dict.iteritems(): |
238 | 3a24c527 | Iustin Pop | ToStdout(" %s: %s", item, val) |
239 | 469f88e1 | Iustin Pop | |
240 | 3a24c527 | Iustin Pop | ToStdout("Cluster parameters:") |
241 | 469f88e1 | Iustin Pop | for gr_name, gr_dict in result["beparams"].items(): |
242 | 3a24c527 | Iustin Pop | ToStdout(" - %s:", gr_name) |
243 | 469f88e1 | Iustin Pop | for item, val in gr_dict.iteritems(): |
244 | 3a24c527 | Iustin Pop | ToStdout(" %s: %s", item, val) |
245 | 8a12ce45 | Iustin Pop | |
246 | a8083063 | Iustin Pop | return 0 |
247 | a8083063 | Iustin Pop | |
248 | a8083063 | Iustin Pop | |
249 | a8083063 | Iustin Pop | def ClusterCopyFile(opts, args): |
250 | a8083063 | Iustin Pop | """Copy a file from master to some nodes. |
251 | a8083063 | Iustin Pop | |
252 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user |
253 | 469ee405 | Iustin Pop | @type args: list |
254 | 469ee405 | Iustin Pop | @param args: should contain only one element, the path of |
255 | 469ee405 | Iustin Pop | the file to be copied |
256 | 469ee405 | Iustin Pop | @rtype: int |
257 | 469ee405 | Iustin Pop | @return: the desired exit code |
258 | a8083063 | Iustin Pop | |
259 | a8083063 | Iustin Pop | """ |
260 | b3989551 | Iustin Pop | filename = args[0] |
261 | b3989551 | Iustin Pop | if not os.path.exists(filename): |
262 | b3989551 | Iustin Pop | raise errors.OpPrereqError("No such filename '%s'" % filename) |
263 | b3989551 | Iustin Pop | |
264 | 56bece1f | Iustin Pop | cl = GetClient() |
265 | 56bece1f | Iustin Pop | |
266 | b3989551 | Iustin Pop | myname = utils.HostInfo().name |
267 | b3989551 | Iustin Pop | |
268 | 56bece1f | Iustin Pop | cluster_name = cl.QueryConfigValues(["cluster_name"])[0] |
269 | 56bece1f | Iustin Pop | |
270 | b3989551 | Iustin Pop | op = opcodes.OpQueryNodes(output_fields=["name"], names=opts.nodes) |
271 | 56bece1f | Iustin Pop | results = [row[0] for row in SubmitOpCode(op, cl=cl) if row[0] != myname] |
272 | e00ea635 | Michael Hanselmann | |
273 | 56bece1f | Iustin Pop | srun = ssh.SshRunner(cluster_name=cluster_name) |
274 | b3989551 | Iustin Pop | for node in results: |
275 | b3989551 | Iustin Pop | if not srun.CopyFileToNode(node, filename): |
276 | 3a24c527 | Iustin Pop | ToStderr("Copy of file %s to node %s failed", filename, node) |
277 | b3989551 | Iustin Pop | |
278 | a8083063 | Iustin Pop | return 0 |
279 | a8083063 | Iustin Pop | |
280 | a8083063 | Iustin Pop | |
281 | a8083063 | Iustin Pop | def RunClusterCommand(opts, args): |
282 | a8083063 | Iustin Pop | """Run a command on some nodes. |
283 | a8083063 | Iustin Pop | |
284 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user |
285 | 469ee405 | Iustin Pop | @type args: list |
286 | 469ee405 | Iustin Pop | @param args: should contain the command to be run and its arguments |
287 | 469ee405 | Iustin Pop | @rtype: int |
288 | 469ee405 | Iustin Pop | @return: the desired exit code |
289 | a8083063 | Iustin Pop | |
290 | a8083063 | Iustin Pop | """ |
291 | 56bece1f | Iustin Pop | cl = GetClient() |
292 | 7688d0d3 | Michael Hanselmann | |
293 | a8083063 | Iustin Pop | command = " ".join(args) |
294 | b3989551 | Iustin Pop | op = opcodes.OpQueryNodes(output_fields=["name"], names=opts.nodes) |
295 | 56bece1f | Iustin Pop | nodes = [row[0] for row in SubmitOpCode(op, cl=cl)] |
296 | 56bece1f | Iustin Pop | |
297 | 56bece1f | Iustin Pop | cluster_name, master_node = cl.QueryConfigValues(["cluster_name", |
298 | 56bece1f | Iustin Pop | "master_node"]) |
299 | b3989551 | Iustin Pop | |
300 | 56bece1f | Iustin Pop | srun = ssh.SshRunner(cluster_name=cluster_name) |
301 | b3989551 | Iustin Pop | |
302 | 7688d0d3 | Michael Hanselmann | # Make sure master node is at list end |
303 | b3989551 | Iustin Pop | if master_node in nodes: |
304 | b3989551 | Iustin Pop | nodes.remove(master_node) |
305 | b3989551 | Iustin Pop | nodes.append(master_node) |
306 | b3989551 | Iustin Pop | |
307 | b3989551 | Iustin Pop | for name in nodes: |
308 | b3989551 | Iustin Pop | result = srun.Run(name, "root", command) |
309 | 3a24c527 | Iustin Pop | ToStdout("------------------------------------------------") |
310 | 3a24c527 | Iustin Pop | ToStdout("node: %s", name) |
311 | 3a24c527 | Iustin Pop | ToStdout("%s", result.output) |
312 | 3a24c527 | Iustin Pop | ToStdout("return code = %s", result.exit_code) |
313 | b3989551 | Iustin Pop | |
314 | b3989551 | Iustin Pop | return 0 |
315 | a8083063 | Iustin Pop | |
316 | a8083063 | Iustin Pop | |
317 | a8083063 | Iustin Pop | def VerifyCluster(opts, args): |
318 | a8083063 | Iustin Pop | """Verify integrity of cluster, performing various test on nodes. |
319 | a8083063 | Iustin Pop | |
320 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user |
321 | 469ee405 | Iustin Pop | @type args: list |
322 | 469ee405 | Iustin Pop | @param args: should be an empty list |
323 | 469ee405 | Iustin Pop | @rtype: int |
324 | 469ee405 | Iustin Pop | @return: the desired exit code |
325 | a8083063 | Iustin Pop | |
326 | a8083063 | Iustin Pop | """ |
327 | 8d59409f | Iustin Pop | skip_checks = [] |
328 | e54c4c5e | Guido Trotter | if opts.skip_nplusone_mem: |
329 | e54c4c5e | Guido Trotter | skip_checks.append(constants.VERIFY_NPLUSONE_MEM) |
330 | e54c4c5e | Guido Trotter | op = opcodes.OpVerifyCluster(skip_checks=skip_checks) |
331 | 34290825 | Michael Hanselmann | if SubmitOpCode(op): |
332 | 34290825 | Michael Hanselmann | return 0 |
333 | 34290825 | Michael Hanselmann | else: |
334 | 34290825 | Michael Hanselmann | return 1 |
335 | a8083063 | Iustin Pop | |
336 | a8083063 | Iustin Pop | |
337 | f4d4e184 | Iustin Pop | def VerifyDisks(opts, args): |
338 | f4d4e184 | Iustin Pop | """Verify integrity of cluster disks. |
339 | f4d4e184 | Iustin Pop | |
340 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user |
341 | 469ee405 | Iustin Pop | @type args: list |
342 | 469ee405 | Iustin Pop | @param args: should be an empty list |
343 | 469ee405 | Iustin Pop | @rtype: int |
344 | 469ee405 | Iustin Pop | @return: the desired exit code |
345 | f4d4e184 | Iustin Pop | |
346 | f4d4e184 | Iustin Pop | """ |
347 | f4d4e184 | Iustin Pop | op = opcodes.OpVerifyDisks() |
348 | f4d4e184 | Iustin Pop | result = SubmitOpCode(op) |
349 | dcde0241 | Guido Trotter | if not isinstance(result, (list, tuple)) or len(result) != 4: |
350 | f4d4e184 | Iustin Pop | raise errors.ProgrammerError("Unknown result type for OpVerifyDisks") |
351 | f4d4e184 | Iustin Pop | |
352 | b63ed789 | Iustin Pop | nodes, nlvm, instances, missing = result |
353 | b63ed789 | Iustin Pop | |
354 | f4d4e184 | Iustin Pop | if nodes: |
355 | 3a24c527 | Iustin Pop | ToStdout("Nodes unreachable or with bad data:") |
356 | f4d4e184 | Iustin Pop | for name in nodes: |
357 | 3a24c527 | Iustin Pop | ToStdout("\t%s", name) |
358 | f4d4e184 | Iustin Pop | retcode = constants.EXIT_SUCCESS |
359 | b63ed789 | Iustin Pop | |
360 | b63ed789 | Iustin Pop | if nlvm: |
361 | b63ed789 | Iustin Pop | for node, text in nlvm.iteritems(): |
362 | 3a24c527 | Iustin Pop | ToStdout("Error on node %s: LVM error: %s", |
363 | 3a24c527 | Iustin Pop | node, text[-400:].encode('string_escape')) |
364 | b63ed789 | Iustin Pop | retcode |= 1 |
365 | 3a24c527 | Iustin Pop | ToStdout("You need to fix these nodes first before fixing instances") |
366 | b63ed789 | Iustin Pop | |
367 | f4d4e184 | Iustin Pop | if instances: |
368 | f4d4e184 | Iustin Pop | for iname in instances: |
369 | b63ed789 | Iustin Pop | if iname in missing: |
370 | b63ed789 | Iustin Pop | continue |
371 | f4d4e184 | Iustin Pop | op = opcodes.OpActivateInstanceDisks(instance_name=iname) |
372 | f4d4e184 | Iustin Pop | try: |
373 | 3a24c527 | Iustin Pop | ToStdout("Activating disks for instance '%s'", iname) |
374 | f4d4e184 | Iustin Pop | SubmitOpCode(op) |
375 | f4d4e184 | Iustin Pop | except errors.GenericError, err: |
376 | f4d4e184 | Iustin Pop | nret, msg = FormatError(err) |
377 | f4d4e184 | Iustin Pop | retcode |= nret |
378 | 3a24c527 | Iustin Pop | ToStderr("Error activating disks for instance %s: %s", iname, msg) |
379 | b63ed789 | Iustin Pop | |
380 | b63ed789 | Iustin Pop | if missing: |
381 | b63ed789 | Iustin Pop | for iname, ival in missing.iteritems(): |
382 | b63ed789 | Iustin Pop | all_missing = utils.all(ival, lambda x: x[0] in nlvm) |
383 | b63ed789 | Iustin Pop | if all_missing: |
384 | 3a24c527 | Iustin Pop | ToStdout("Instance %s cannot be verified as it lives on" |
385 | 3a24c527 | Iustin Pop | " broken nodes", iname) |
386 | b63ed789 | Iustin Pop | else: |
387 | 3a24c527 | Iustin Pop | ToStdout("Instance %s has missing logical volumes:", iname) |
388 | b63ed789 | Iustin Pop | ival.sort() |
389 | b63ed789 | Iustin Pop | for node, vol in ival: |
390 | b63ed789 | Iustin Pop | if node in nlvm: |
391 | 3a24c527 | Iustin Pop | ToStdout("\tbroken node %s /dev/xenvg/%s", node, vol) |
392 | b63ed789 | Iustin Pop | else: |
393 | 3a24c527 | Iustin Pop | ToStdout("\t%s /dev/xenvg/%s", node, vol) |
394 | 3a24c527 | Iustin Pop | ToStdout("You need to run replace_disks for all the above" |
395 | b63ed789 | Iustin Pop | " instances, if this message persist after fixing nodes.") |
396 | b63ed789 | Iustin Pop | retcode |= 1 |
397 | f4d4e184 | Iustin Pop | |
398 | f4d4e184 | Iustin Pop | return retcode |
399 | f4d4e184 | Iustin Pop | |
400 | f4d4e184 | Iustin Pop | |
401 | 4331f6cd | Michael Hanselmann | @UsesRPC |
402 | a8083063 | Iustin Pop | def MasterFailover(opts, args): |
403 | a8083063 | Iustin Pop | """Failover the master node. |
404 | a8083063 | Iustin Pop | |
405 | a8083063 | Iustin Pop | This command, when run on a non-master node, will cause the current |
406 | a8083063 | Iustin Pop | master to cease being master, and the non-master to become new |
407 | a8083063 | Iustin Pop | master. |
408 | a8083063 | Iustin Pop | |
409 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user |
410 | 469ee405 | Iustin Pop | @type args: list |
411 | 469ee405 | Iustin Pop | @param args: should be an empty list |
412 | 469ee405 | Iustin Pop | @rtype: int |
413 | 469ee405 | Iustin Pop | @return: the desired exit code |
414 | 469ee405 | Iustin Pop | |
415 | a8083063 | Iustin Pop | """ |
416 | b1b6ea87 | Iustin Pop | return bootstrap.MasterFailover() |
417 | a8083063 | Iustin Pop | |
418 | a8083063 | Iustin Pop | |
419 | 73415719 | Iustin Pop | def SearchTags(opts, args): |
420 | 73415719 | Iustin Pop | """Searches the tags on all the cluster. |
421 | 73415719 | Iustin Pop | |
422 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user |
423 | 469ee405 | Iustin Pop | @type args: list |
424 | 469ee405 | Iustin Pop | @param args: should contain only one element, the tag pattern |
425 | 469ee405 | Iustin Pop | @rtype: int |
426 | 469ee405 | Iustin Pop | @return: the desired exit code |
427 | 469ee405 | Iustin Pop | |
428 | 73415719 | Iustin Pop | """ |
429 | 73415719 | Iustin Pop | op = opcodes.OpSearchTags(pattern=args[0]) |
430 | 73415719 | Iustin Pop | result = SubmitOpCode(op) |
431 | 73415719 | Iustin Pop | if not result: |
432 | 73415719 | Iustin Pop | return 1 |
433 | 73415719 | Iustin Pop | result = list(result) |
434 | 73415719 | Iustin Pop | result.sort() |
435 | 73415719 | Iustin Pop | for path, tag in result: |
436 | 3a24c527 | Iustin Pop | ToStdout("%s %s", path, tag) |
437 | 73415719 | Iustin Pop | |
438 | 73415719 | Iustin Pop | |
439 | 90b6aa3a | Manuel Franceschini | def SetClusterParams(opts, args): |
440 | 90b6aa3a | Manuel Franceschini | """Modify the cluster. |
441 | 90b6aa3a | Manuel Franceschini | |
442 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user |
443 | 469ee405 | Iustin Pop | @type args: list |
444 | 469ee405 | Iustin Pop | @param args: should be an empty list |
445 | 469ee405 | Iustin Pop | @rtype: int |
446 | 469ee405 | Iustin Pop | @return: the desired exit code |
447 | 90b6aa3a | Manuel Franceschini | |
448 | 90b6aa3a | Manuel Franceschini | """ |
449 | 779c15bb | Iustin Pop | if not (not opts.lvm_storage or opts.vg_name or |
450 | 779c15bb | Iustin Pop | opts.enabled_hypervisors or opts.hvparams or |
451 | 779c15bb | Iustin Pop | opts.beparams): |
452 | 3a24c527 | Iustin Pop | ToStderr("Please give at least one of the parameters.") |
453 | 90b6aa3a | Manuel Franceschini | return 1 |
454 | 90b6aa3a | Manuel Franceschini | |
455 | 90b6aa3a | Manuel Franceschini | vg_name = opts.vg_name |
456 | 90b6aa3a | Manuel Franceschini | if not opts.lvm_storage and opts.vg_name: |
457 | 3a24c527 | Iustin Pop | ToStdout("Options --no-lvm-storage and --vg-name conflict.") |
458 | 90b6aa3a | Manuel Franceschini | return 1 |
459 | 90b6aa3a | Manuel Franceschini | |
460 | 779c15bb | Iustin Pop | hvlist = opts.enabled_hypervisors |
461 | 779c15bb | Iustin Pop | if hvlist is not None: |
462 | 779c15bb | Iustin Pop | hvlist = hvlist.split(",") |
463 | 779c15bb | Iustin Pop | |
464 | 779c15bb | Iustin Pop | hvparams = opts.hvparams |
465 | 779c15bb | Iustin Pop | if hvparams: |
466 | 779c15bb | Iustin Pop | # a list of (name, dict) we can pass directly to dict() |
467 | 779c15bb | Iustin Pop | hvparams = dict(opts.hvparams) |
468 | 779c15bb | Iustin Pop | |
469 | 779c15bb | Iustin Pop | beparams = opts.beparams |
470 | 779c15bb | Iustin Pop | |
471 | 779c15bb | Iustin Pop | op = opcodes.OpSetClusterParams(vg_name=opts.vg_name, |
472 | 779c15bb | Iustin Pop | enabled_hypervisors=hvlist, |
473 | 779c15bb | Iustin Pop | hvparams=hvparams, |
474 | 779c15bb | Iustin Pop | beparams=beparams) |
475 | 90b6aa3a | Manuel Franceschini | SubmitOpCode(op) |
476 | 90b6aa3a | Manuel Franceschini | return 0 |
477 | 90b6aa3a | Manuel Franceschini | |
478 | 90b6aa3a | Manuel Franceschini | |
479 | 3ccafd0e | Iustin Pop | def QueueOps(opts, args): |
480 | 3ccafd0e | Iustin Pop | """Queue operations. |
481 | 3ccafd0e | Iustin Pop | |
482 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user |
483 | 469ee405 | Iustin Pop | @type args: list |
484 | 469ee405 | Iustin Pop | @param args: should contain only one element, the subcommand |
485 | 469ee405 | Iustin Pop | @rtype: int |
486 | 469ee405 | Iustin Pop | @return: the desired exit code |
487 | 469ee405 | Iustin Pop | |
488 | 3ccafd0e | Iustin Pop | """ |
489 | 3ccafd0e | Iustin Pop | command = args[0] |
490 | 3ccafd0e | Iustin Pop | client = GetClient() |
491 | 3ccafd0e | Iustin Pop | if command in ("drain", "undrain"): |
492 | 3ccafd0e | Iustin Pop | drain_flag = command == "drain" |
493 | 3ccafd0e | Iustin Pop | client.SetQueueDrainFlag(drain_flag) |
494 | 3ccafd0e | Iustin Pop | elif command == "info": |
495 | 3ccafd0e | Iustin Pop | result = client.QueryConfigValues(["drain_flag"]) |
496 | 3ccafd0e | Iustin Pop | if result[0]: |
497 | 3a24c527 | Iustin Pop | val = "set" |
498 | 3ccafd0e | Iustin Pop | else: |
499 | 3a24c527 | Iustin Pop | val = "unset" |
500 | 3a24c527 | Iustin Pop | ToStdout("The drain flag is %s" % val) |
501 | 3ccafd0e | Iustin Pop | return 0 |
502 | 3ccafd0e | Iustin Pop | |
503 | a8083063 | Iustin Pop | # this is an option common to more than one command, so we declare |
504 | a8083063 | Iustin Pop | # it here and reuse it |
505 | a8083063 | Iustin Pop | node_option = make_option("-n", "--node", action="append", dest="nodes", |
506 | f4bc1f2c | Michael Hanselmann | help="Node to copy to (if not given, all nodes)," |
507 | f4bc1f2c | Michael Hanselmann | " can be given multiple times", |
508 | f4bc1f2c | Michael Hanselmann | metavar="<node>", default=[]) |
509 | a8083063 | Iustin Pop | |
510 | a8083063 | Iustin Pop | commands = { |
511 | a8083063 | Iustin Pop | 'init': (InitCluster, ARGS_ONE, |
512 | a8083063 | Iustin Pop | [DEBUG_OPT, |
513 | a8083063 | Iustin Pop | make_option("-s", "--secondary-ip", dest="secondary_ip", |
514 | a8083063 | Iustin Pop | help="Specify the secondary ip for this node;" |
515 | a8083063 | Iustin Pop | " if given, the entire cluster must have secondary" |
516 | a8083063 | Iustin Pop | " addresses", |
517 | a8083063 | Iustin Pop | metavar="ADDRESS", default=None), |
518 | a8083063 | Iustin Pop | make_option("-m", "--mac-prefix", dest="mac_prefix", |
519 | a8083063 | Iustin Pop | help="Specify the mac prefix for the instance IP" |
520 | a8083063 | Iustin Pop | " addresses, in the format XX:XX:XX", |
521 | a8083063 | Iustin Pop | metavar="PREFIX", |
522 | a8083063 | Iustin Pop | default="aa:00:00",), |
523 | a8083063 | Iustin Pop | make_option("-g", "--vg-name", dest="vg_name", |
524 | a8083063 | Iustin Pop | help="Specify the volume group name " |
525 | a8083063 | Iustin Pop | " (cluster-wide) for disk allocation [xenvg]", |
526 | a8083063 | Iustin Pop | metavar="VG", |
527 | 90b6aa3a | Manuel Franceschini | default=None,), |
528 | a8083063 | Iustin Pop | make_option("-b", "--bridge", dest="def_bridge", |
529 | a8083063 | Iustin Pop | help="Specify the default bridge name (cluster-wide)" |
530 | cf62a272 | Michael Hanselmann | " to connect the instances to [%s]" % |
531 | cf62a272 | Michael Hanselmann | constants.DEFAULT_BRIDGE, |
532 | a8083063 | Iustin Pop | metavar="BRIDGE", |
533 | cf62a272 | Michael Hanselmann | default=constants.DEFAULT_BRIDGE,), |
534 | 880478f8 | Iustin Pop | make_option("--master-netdev", dest="master_netdev", |
535 | 880478f8 | Iustin Pop | help="Specify the node interface (cluster-wide)" |
536 | cf62a272 | Michael Hanselmann | " on which the master IP address will be added " |
537 | cf62a272 | Michael Hanselmann | " [%s]" % constants.DEFAULT_BRIDGE, |
538 | 880478f8 | Iustin Pop | metavar="NETDEV", |
539 | cf62a272 | Michael Hanselmann | default=constants.DEFAULT_BRIDGE,), |
540 | 79e82404 | Manuel Franceschini | make_option("--file-storage-dir", dest="file_storage_dir", |
541 | 79e82404 | Manuel Franceschini | help="Specify the default directory (cluster-wide)" |
542 | 79e82404 | Manuel Franceschini | " for storing the file-based disks [%s]" % |
543 | 79e82404 | Manuel Franceschini | constants.DEFAULT_FILE_STORAGE_DIR, |
544 | 79e82404 | Manuel Franceschini | metavar="DIR", |
545 | 79e82404 | Manuel Franceschini | default=constants.DEFAULT_FILE_STORAGE_DIR,), |
546 | 90b6aa3a | Manuel Franceschini | make_option("--no-lvm-storage", dest="lvm_storage", |
547 | 90b6aa3a | Manuel Franceschini | help="No support for lvm based instances" |
548 | 90b6aa3a | Manuel Franceschini | " (cluster-wide)", |
549 | 90b6aa3a | Manuel Franceschini | action="store_false", default=True,), |
550 | ea3a925f | Alexander Schreiber | make_option("--enabled-hypervisors", dest="enabled_hypervisors", |
551 | ea3a925f | Alexander Schreiber | help="Comma-separated list of hypervisors", |
552 | ea3a925f | Alexander Schreiber | type="string", default=None), |
553 | 02691904 | Alexander Schreiber | make_option("-t", "--default-hypervisor", |
554 | 02691904 | Alexander Schreiber | dest="default_hypervisor", |
555 | 02691904 | Alexander Schreiber | help="Default hypervisor to use for instance creation", |
556 | 02691904 | Alexander Schreiber | choices=list(constants.HYPER_TYPES), |
557 | 02691904 | Alexander Schreiber | default=constants.DEFAULT_ENABLED_HYPERVISOR), |
558 | ea3a925f | Alexander Schreiber | ikv_option("-H", "--hypervisor-parameters", dest="hvparams", |
559 | ea3a925f | Alexander Schreiber | help="Hypervisor and hypervisor options, in the" |
560 | ea3a925f | Alexander Schreiber | " format" |
561 | ea3a925f | Alexander Schreiber | " hypervisor:option=value,option=value,...", |
562 | ea3a925f | Alexander Schreiber | default=[], |
563 | ea3a925f | Alexander Schreiber | action="append", |
564 | ea3a925f | Alexander Schreiber | type="identkeyval"), |
565 | ea3a925f | Alexander Schreiber | keyval_option("-B", "--backend-parameters", dest="beparams", |
566 | ea3a925f | Alexander Schreiber | type="keyval", default={}, |
567 | ea3a925f | Alexander Schreiber | help="Backend parameters"), |
568 | a8083063 | Iustin Pop | ], |
569 | 9a033156 | Iustin Pop | "[opts...] <cluster_name>", |
570 | a8083063 | Iustin Pop | "Initialises a new cluster configuration"), |
571 | a8083063 | Iustin Pop | 'destroy': (DestroyCluster, ARGS_NONE, |
572 | a8083063 | Iustin Pop | [DEBUG_OPT, |
573 | a8083063 | Iustin Pop | make_option("--yes-do-it", dest="yes_do_it", |
574 | a8083063 | Iustin Pop | help="Destroy cluster", |
575 | a8083063 | Iustin Pop | action="store_true"), |
576 | a8083063 | Iustin Pop | ], |
577 | 9a033156 | Iustin Pop | "", "Destroy cluster"), |
578 | 07bd8a51 | Iustin Pop | 'rename': (RenameCluster, ARGS_ONE, [DEBUG_OPT, FORCE_OPT], |
579 | 9a033156 | Iustin Pop | "<new_name>", |
580 | 07bd8a51 | Iustin Pop | "Renames the cluster"), |
581 | e54c4c5e | Guido Trotter | 'verify': (VerifyCluster, ARGS_NONE, [DEBUG_OPT, |
582 | e54c4c5e | Guido Trotter | make_option("--no-nplus1-mem", dest="skip_nplusone_mem", |
583 | e54c4c5e | Guido Trotter | help="Skip N+1 memory redundancy tests", |
584 | e54c4c5e | Guido Trotter | action="store_true", |
585 | e54c4c5e | Guido Trotter | default=False,), |
586 | e54c4c5e | Guido Trotter | ], |
587 | 9a033156 | Iustin Pop | "", "Does a check on the cluster configuration"), |
588 | f4d4e184 | Iustin Pop | 'verify-disks': (VerifyDisks, ARGS_NONE, [DEBUG_OPT], |
589 | 9a033156 | Iustin Pop | "", "Does a check on the cluster disk status"), |
590 | a8083063 | Iustin Pop | 'masterfailover': (MasterFailover, ARGS_NONE, [DEBUG_OPT], |
591 | 9a033156 | Iustin Pop | "", "Makes the current node the master"), |
592 | a8083063 | Iustin Pop | 'version': (ShowClusterVersion, ARGS_NONE, [DEBUG_OPT], |
593 | 9a033156 | Iustin Pop | "", "Shows the cluster version"), |
594 | a8083063 | Iustin Pop | 'getmaster': (ShowClusterMaster, ARGS_NONE, [DEBUG_OPT], |
595 | 9a033156 | Iustin Pop | "", "Shows the cluster master"), |
596 | a8083063 | Iustin Pop | 'copyfile': (ClusterCopyFile, ARGS_ONE, [DEBUG_OPT, node_option], |
597 | 9a033156 | Iustin Pop | "[-n node...] <filename>", |
598 | a8083063 | Iustin Pop | "Copies a file to all (or only some) nodes"), |
599 | a8083063 | Iustin Pop | 'command': (RunClusterCommand, ARGS_ATLEAST(1), [DEBUG_OPT, node_option], |
600 | 9a033156 | Iustin Pop | "[-n node...] <command>", |
601 | a8083063 | Iustin Pop | "Runs a command on all (or only some) nodes"), |
602 | a8083063 | Iustin Pop | 'info': (ShowClusterConfig, ARGS_NONE, [DEBUG_OPT], |
603 | 9a033156 | Iustin Pop | "", "Show cluster configuration"), |
604 | 846baef9 | Iustin Pop | 'list-tags': (ListTags, ARGS_NONE, |
605 | 9a033156 | Iustin Pop | [DEBUG_OPT], "", "List the tags of the cluster"), |
606 | 810c50b7 | Iustin Pop | 'add-tags': (AddTags, ARGS_ANY, [DEBUG_OPT, TAG_SRC_OPT], |
607 | 9a033156 | Iustin Pop | "tag...", "Add tags to the cluster"), |
608 | 810c50b7 | Iustin Pop | 'remove-tags': (RemoveTags, ARGS_ANY, [DEBUG_OPT, TAG_SRC_OPT], |
609 | 9a033156 | Iustin Pop | "tag...", "Remove tags from the cluster"), |
610 | 73415719 | Iustin Pop | 'search-tags': (SearchTags, ARGS_ONE, |
611 | 9a033156 | Iustin Pop | [DEBUG_OPT], "", "Searches the tags on all objects on" |
612 | 73415719 | Iustin Pop | " the cluster for a given pattern (regex)"), |
613 | 3ccafd0e | Iustin Pop | 'queue': (QueueOps, ARGS_ONE, [DEBUG_OPT], |
614 | 3ccafd0e | Iustin Pop | "drain|undrain|info", "Change queue properties"), |
615 | 90b6aa3a | Manuel Franceschini | 'modify': (SetClusterParams, ARGS_NONE, |
616 | 90b6aa3a | Manuel Franceschini | [DEBUG_OPT, |
617 | 90b6aa3a | Manuel Franceschini | make_option("-g", "--vg-name", dest="vg_name", |
618 | 90b6aa3a | Manuel Franceschini | help="Specify the volume group name " |
619 | 90b6aa3a | Manuel Franceschini | " (cluster-wide) for disk allocation " |
620 | 90b6aa3a | Manuel Franceschini | "and enable lvm based storage", |
621 | 90b6aa3a | Manuel Franceschini | metavar="VG",), |
622 | 90b6aa3a | Manuel Franceschini | make_option("--no-lvm-storage", dest="lvm_storage", |
623 | 90b6aa3a | Manuel Franceschini | help="Disable support for lvm based instances" |
624 | 90b6aa3a | Manuel Franceschini | " (cluster-wide)", |
625 | 90b6aa3a | Manuel Franceschini | action="store_false", default=True,), |
626 | 779c15bb | Iustin Pop | make_option("--enabled-hypervisors", dest="enabled_hypervisors", |
627 | 779c15bb | Iustin Pop | help="Comma-separated list of hypervisors", |
628 | 779c15bb | Iustin Pop | type="string", default=None), |
629 | 779c15bb | Iustin Pop | ikv_option("-H", "--hypervisor-parameters", dest="hvparams", |
630 | 779c15bb | Iustin Pop | help="Hypervisor and hypervisor options, in the" |
631 | 779c15bb | Iustin Pop | " format" |
632 | 779c15bb | Iustin Pop | " hypervisor:option=value,option=value,...", |
633 | 779c15bb | Iustin Pop | default=[], |
634 | 779c15bb | Iustin Pop | action="append", |
635 | 779c15bb | Iustin Pop | type="identkeyval"), |
636 | 779c15bb | Iustin Pop | keyval_option("-B", "--backend-parameters", dest="beparams", |
637 | 779c15bb | Iustin Pop | type="keyval", default={}, |
638 | 779c15bb | Iustin Pop | help="Backend parameters"), |
639 | 90b6aa3a | Manuel Franceschini | ], |
640 | 90b6aa3a | Manuel Franceschini | "[opts...]", |
641 | 90b6aa3a | Manuel Franceschini | "Alters the parameters of the cluster"), |
642 | a8083063 | Iustin Pop | } |
643 | a8083063 | Iustin Pop | |
644 | a8083063 | Iustin Pop | if __name__ == '__main__': |
645 | 846baef9 | Iustin Pop | sys.exit(GenericMain(commands, override={"tag_type": constants.TAG_CLUSTER})) |