root / lib / client / gnt_cluster.py @ 40167d65
History | View | Annotate | Download (42.7 kB)
1 | 7b3e7d41 | Michael Hanselmann | #
|
---|---|---|---|
2 | a8083063 | Iustin Pop | #
|
3 | a8083063 | Iustin Pop | |
4 | afc3c260 | Iustin Pop | # Copyright (C) 2006, 2007, 2010, 2011 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 | 7260cfbe | Iustin Pop | """Cluster related commands"""
|
22 | a8083063 | 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-cluster
|
28 | 2f79bd34 | Iustin Pop | |
29 | b3989551 | Iustin Pop | import os.path |
30 | 95b2e626 | Michael Hanselmann | import time |
31 | 6d4a1656 | Michael Hanselmann | import OpenSSL |
32 | 66d1f035 | René Nussbaumer | import itertools |
33 | a8083063 | Iustin Pop | |
34 | a8083063 | Iustin Pop | from ganeti.cli import * |
35 | a8083063 | Iustin Pop | from ganeti import opcodes |
36 | c2a62a33 | Michael Hanselmann | from ganeti import constants |
37 | f4d4e184 | Iustin Pop | from ganeti import errors |
38 | b63ed789 | Iustin Pop | from ganeti import utils |
39 | a0c9f010 | Michael Hanselmann | from ganeti import bootstrap |
40 | b3989551 | Iustin Pop | from ganeti import ssh |
41 | d3cfe525 | Guido Trotter | from ganeti import objects |
42 | 1338f2b4 | Balazs Lecz | from ganeti import uidpool |
43 | cea881e5 | Michael Hanselmann | from ganeti import compat |
44 | 66d1f035 | René Nussbaumer | from ganeti import netutils |
45 | 66d1f035 | René Nussbaumer | |
46 | 66d1f035 | René Nussbaumer | |
47 | 66d1f035 | René Nussbaumer | ON_OPT = cli_option("--on", default=False, |
48 | 66d1f035 | René Nussbaumer | action="store_true", dest="on", |
49 | 66d1f035 | René Nussbaumer | help="Recover from an EPO")
|
50 | 66d1f035 | René Nussbaumer | |
51 | 66d1f035 | René Nussbaumer | GROUPS_OPT = cli_option("--groups", default=False, |
52 | 66d1f035 | René Nussbaumer | action="store_true", dest="groups", |
53 | 66d1f035 | René Nussbaumer | help="Arguments are node groups instead of nodes")
|
54 | 66d1f035 | René Nussbaumer | |
55 | 66d1f035 | René Nussbaumer | _EPO_PING_INTERVAL = 30 # 30 seconds between pings |
56 | 66d1f035 | René Nussbaumer | _EPO_PING_TIMEOUT = 1 # 1 second |
57 | 66d1f035 | René Nussbaumer | _EPO_REACHABLE_TIMEOUT = 15 * 60 # 15 minutes |
58 | a8083063 | Iustin Pop | |
59 | a8083063 | Iustin Pop | |
60 | 4331f6cd | Michael Hanselmann | @UsesRPC
|
61 | a8083063 | Iustin Pop | def InitCluster(opts, args): |
62 | a8083063 | Iustin Pop | """Initialize the cluster.
|
63 | a8083063 | Iustin Pop |
|
64 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
65 | 469ee405 | Iustin Pop | @type args: list
|
66 | 469ee405 | Iustin Pop | @param args: should contain only one element, the desired
|
67 | 469ee405 | Iustin Pop | cluster name
|
68 | 469ee405 | Iustin Pop | @rtype: int
|
69 | 469ee405 | Iustin Pop | @return: the desired exit code
|
70 | a8083063 | Iustin Pop |
|
71 | a8083063 | Iustin Pop | """
|
72 | 90b6aa3a | Manuel Franceschini | if not opts.lvm_storage and opts.vg_name: |
73 | 3a24c527 | Iustin Pop | ToStderr("Options --no-lvm-storage and --vg-name conflict.")
|
74 | 90b6aa3a | Manuel Franceschini | return 1 |
75 | 90b6aa3a | Manuel Franceschini | |
76 | 90b6aa3a | Manuel Franceschini | vg_name = opts.vg_name |
77 | 90b6aa3a | Manuel Franceschini | if opts.lvm_storage and not opts.vg_name: |
78 | 90b6aa3a | Manuel Franceschini | vg_name = constants.DEFAULT_VG |
79 | 90b6aa3a | Manuel Franceschini | |
80 | ed14ed48 | Luca Bigliardi | if not opts.drbd_storage and opts.drbd_helper: |
81 | ed14ed48 | Luca Bigliardi | ToStderr("Options --no-drbd-storage and --drbd-usermode-helper conflict.")
|
82 | ed14ed48 | Luca Bigliardi | return 1 |
83 | ed14ed48 | Luca Bigliardi | |
84 | ed14ed48 | Luca Bigliardi | drbd_helper = opts.drbd_helper |
85 | ed14ed48 | Luca Bigliardi | if opts.drbd_storage and not opts.drbd_helper: |
86 | ed14ed48 | Luca Bigliardi | drbd_helper = constants.DEFAULT_DRBD_HELPER |
87 | ed14ed48 | Luca Bigliardi | |
88 | 25be0c75 | Guido Trotter | master_netdev = opts.master_netdev |
89 | 25be0c75 | Guido Trotter | if master_netdev is None: |
90 | 25be0c75 | Guido Trotter | master_netdev = constants.DEFAULT_BRIDGE |
91 | 25be0c75 | Guido Trotter | |
92 | ea3a925f | Alexander Schreiber | hvlist = opts.enabled_hypervisors |
93 | 383a3591 | Iustin Pop | if hvlist is None: |
94 | 383a3591 | Iustin Pop | hvlist = constants.DEFAULT_ENABLED_HYPERVISOR |
95 | 066f465d | Guido Trotter | hvlist = hvlist.split(",")
|
96 | ea3a925f | Alexander Schreiber | |
97 | f8e7ddca | Guido Trotter | hvparams = dict(opts.hvparams)
|
98 | ea3a925f | Alexander Schreiber | beparams = opts.beparams |
99 | b6a30b0d | Guido Trotter | nicparams = opts.nicparams |
100 | ea3a925f | Alexander Schreiber | |
101 | ea3a925f | Alexander Schreiber | # prepare beparams dict
|
102 | d3cfe525 | Guido Trotter | beparams = objects.FillDict(constants.BEC_DEFAULTS, beparams) |
103 | a5728081 | Guido Trotter | utils.ForceDictType(beparams, constants.BES_PARAMETER_TYPES) |
104 | ea3a925f | Alexander Schreiber | |
105 | b6a30b0d | Guido Trotter | # prepare nicparams dict
|
106 | b6a30b0d | Guido Trotter | nicparams = objects.FillDict(constants.NICC_DEFAULTS, nicparams) |
107 | b6a30b0d | Guido Trotter | utils.ForceDictType(nicparams, constants.NICS_PARAMETER_TYPES) |
108 | b6a30b0d | Guido Trotter | |
109 | 6204ee71 | René Nussbaumer | # prepare ndparams dict
|
110 | 6204ee71 | René Nussbaumer | if opts.ndparams is None: |
111 | 6204ee71 | René Nussbaumer | ndparams = dict(constants.NDC_DEFAULTS)
|
112 | 6204ee71 | René Nussbaumer | else:
|
113 | 6204ee71 | René Nussbaumer | ndparams = objects.FillDict(constants.NDC_DEFAULTS, opts.ndparams) |
114 | 6204ee71 | René Nussbaumer | utils.ForceDictType(ndparams, constants.NDS_PARAMETER_TYPES) |
115 | 6204ee71 | René Nussbaumer | |
116 | ea3a925f | Alexander Schreiber | # prepare hvparams dict
|
117 | ea3a925f | Alexander Schreiber | for hv in constants.HYPER_TYPES: |
118 | ea3a925f | Alexander Schreiber | if hv not in hvparams: |
119 | ea3a925f | Alexander Schreiber | hvparams[hv] = {} |
120 | d3cfe525 | Guido Trotter | hvparams[hv] = objects.FillDict(constants.HVC_DEFAULTS[hv], hvparams[hv]) |
121 | a5728081 | Guido Trotter | utils.ForceDictType(hvparams[hv], constants.HVS_PARAMETER_TYPES) |
122 | ea3a925f | Alexander Schreiber | |
123 | e32df528 | Iustin Pop | if opts.candidate_pool_size is None: |
124 | e32df528 | Iustin Pop | opts.candidate_pool_size = constants.MASTER_POOL_SIZE_DEFAULT |
125 | e32df528 | Iustin Pop | |
126 | e3646f22 | Iustin Pop | if opts.mac_prefix is None: |
127 | e3646f22 | Iustin Pop | opts.mac_prefix = constants.DEFAULT_MAC_PREFIX |
128 | e3646f22 | Iustin Pop | |
129 | 39b0f0c2 | Balazs Lecz | uid_pool = opts.uid_pool |
130 | 39b0f0c2 | Balazs Lecz | if uid_pool is not None: |
131 | 39b0f0c2 | Balazs Lecz | uid_pool = uidpool.ParseUidPool(uid_pool) |
132 | 39b0f0c2 | Balazs Lecz | |
133 | b883637f | René Nussbaumer | if opts.prealloc_wipe_disks is None: |
134 | b883637f | René Nussbaumer | opts.prealloc_wipe_disks = False
|
135 | b883637f | René Nussbaumer | |
136 | e7323b5e | Manuel Franceschini | try:
|
137 | e7323b5e | Manuel Franceschini | primary_ip_version = int(opts.primary_ip_version)
|
138 | e7323b5e | Manuel Franceschini | except (ValueError, TypeError), err: |
139 | e7323b5e | Manuel Franceschini | ToStderr("Invalid primary ip version value: %s" % str(err)) |
140 | e7323b5e | Manuel Franceschini | return 1 |
141 | e7323b5e | Manuel Franceschini | |
142 | a0c9f010 | Michael Hanselmann | bootstrap.InitCluster(cluster_name=args[0],
|
143 | a0c9f010 | Michael Hanselmann | secondary_ip=opts.secondary_ip, |
144 | a0c9f010 | Michael Hanselmann | vg_name=vg_name, |
145 | a0c9f010 | Michael Hanselmann | mac_prefix=opts.mac_prefix, |
146 | 25be0c75 | Guido Trotter | master_netdev=master_netdev, |
147 | ea3a925f | Alexander Schreiber | file_storage_dir=opts.file_storage_dir, |
148 | 7925d409 | Apollon Oikonomopoulos | shared_file_storage_dir=opts.shared_file_storage_dir, |
149 | ea3a925f | Alexander Schreiber | enabled_hypervisors=hvlist, |
150 | ea3a925f | Alexander Schreiber | hvparams=hvparams, |
151 | ce735215 | Guido Trotter | beparams=beparams, |
152 | b6a30b0d | Guido Trotter | nicparams=nicparams, |
153 | 6204ee71 | René Nussbaumer | ndparams=ndparams, |
154 | ce735215 | Guido Trotter | candidate_pool_size=opts.candidate_pool_size, |
155 | b86a6bcd | Guido Trotter | modify_etc_hosts=opts.modify_etc_hosts, |
156 | b989b9d9 | Ken Wehr | modify_ssh_setup=opts.modify_ssh_setup, |
157 | 3953242f | Iustin Pop | maintain_node_health=opts.maintain_node_health, |
158 | ed14ed48 | Luca Bigliardi | drbd_helper=drbd_helper, |
159 | 39b0f0c2 | Balazs Lecz | uid_pool=uid_pool, |
160 | bf4af505 | Apollon Oikonomopoulos | default_iallocator=opts.default_iallocator, |
161 | e7323b5e | Manuel Franceschini | primary_ip_version=primary_ip_version, |
162 | b18ecea2 | René Nussbaumer | prealloc_wipe_disks=opts.prealloc_wipe_disks, |
163 | ce735215 | Guido Trotter | ) |
164 | bc84ffa7 | Iustin Pop | op = opcodes.OpClusterPostInit() |
165 | 400ca2f7 | Iustin Pop | SubmitOpCode(op, opts=opts) |
166 | a8083063 | Iustin Pop | return 0 |
167 | a8083063 | Iustin Pop | |
168 | a8083063 | Iustin Pop | |
169 | 4331f6cd | Michael Hanselmann | @UsesRPC
|
170 | a8083063 | Iustin Pop | def DestroyCluster(opts, args): |
171 | a8083063 | Iustin Pop | """Destroy the cluster.
|
172 | a8083063 | Iustin Pop |
|
173 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
174 | 469ee405 | Iustin Pop | @type args: list
|
175 | 469ee405 | Iustin Pop | @param args: should be an empty list
|
176 | 469ee405 | Iustin Pop | @rtype: int
|
177 | 469ee405 | Iustin Pop | @return: the desired exit code
|
178 | 098c0958 | Michael Hanselmann |
|
179 | a8083063 | Iustin Pop | """
|
180 | a8083063 | Iustin Pop | if not opts.yes_do_it: |
181 | 3a24c527 | Iustin Pop | ToStderr("Destroying a cluster is irreversible. If you really want"
|
182 | 3a24c527 | Iustin Pop | " destroy this cluster, supply the --yes-do-it option.")
|
183 | a8083063 | Iustin Pop | return 1 |
184 | a8083063 | Iustin Pop | |
185 | c6d43e9e | Iustin Pop | op = opcodes.OpClusterDestroy() |
186 | 400ca2f7 | Iustin Pop | master = SubmitOpCode(op, opts=opts) |
187 | 140aa4a8 | Iustin Pop | # if we reached this, the opcode didn't fail; we can proceed to
|
188 | 140aa4a8 | Iustin Pop | # shutdown all the daemons
|
189 | 140aa4a8 | Iustin Pop | bootstrap.FinalizeClusterDestroy(master) |
190 | a8083063 | Iustin Pop | return 0 |
191 | a8083063 | Iustin Pop | |
192 | a8083063 | Iustin Pop | |
193 | 07bd8a51 | Iustin Pop | def RenameCluster(opts, args): |
194 | 07bd8a51 | Iustin Pop | """Rename the cluster.
|
195 | 07bd8a51 | Iustin Pop |
|
196 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
197 | 469ee405 | Iustin Pop | @type args: list
|
198 | 469ee405 | Iustin Pop | @param args: should contain only one element, the new cluster name
|
199 | 469ee405 | Iustin Pop | @rtype: int
|
200 | 469ee405 | Iustin Pop | @return: the desired exit code
|
201 | 07bd8a51 | Iustin Pop |
|
202 | 07bd8a51 | Iustin Pop | """
|
203 | 6a016df9 | Michael Hanselmann | cl = GetClient() |
204 | 6a016df9 | Michael Hanselmann | |
205 | 6a016df9 | Michael Hanselmann | (cluster_name, ) = cl.QueryConfigValues(["cluster_name"])
|
206 | 6a016df9 | Michael Hanselmann | |
207 | 6a016df9 | Michael Hanselmann | new_name = args[0]
|
208 | 07bd8a51 | Iustin Pop | if not opts.force: |
209 | 6a016df9 | Michael Hanselmann | usertext = ("This will rename the cluster from '%s' to '%s'. If you are"
|
210 | 6a016df9 | Michael Hanselmann | " connected over the network to the cluster name, the"
|
211 | 6a016df9 | Michael Hanselmann | " operation is very dangerous as the IP address will be"
|
212 | 6a016df9 | Michael Hanselmann | " removed from the node and the change may not go through."
|
213 | 6a016df9 | Michael Hanselmann | " Continue?") % (cluster_name, new_name)
|
214 | 47988778 | Iustin Pop | if not AskUser(usertext): |
215 | 07bd8a51 | Iustin Pop | return 1 |
216 | 07bd8a51 | Iustin Pop | |
217 | e126df25 | Iustin Pop | op = opcodes.OpClusterRename(name=new_name) |
218 | 6a016df9 | Michael Hanselmann | result = SubmitOpCode(op, opts=opts, cl=cl) |
219 | 6a016df9 | Michael Hanselmann | |
220 | 48418fea | Iustin Pop | if result:
|
221 | 48418fea | Iustin Pop | ToStdout("Cluster renamed from '%s' to '%s'", cluster_name, result)
|
222 | 6a016df9 | Michael Hanselmann | |
223 | 07bd8a51 | Iustin Pop | return 0 |
224 | 07bd8a51 | Iustin Pop | |
225 | 07bd8a51 | Iustin Pop | |
226 | afee0879 | Iustin Pop | def RedistributeConfig(opts, args): |
227 | afee0879 | Iustin Pop | """Forces push of the cluster configuration.
|
228 | afee0879 | Iustin Pop |
|
229 | afee0879 | Iustin Pop | @param opts: the command line options selected by the user
|
230 | afee0879 | Iustin Pop | @type args: list
|
231 | afee0879 | Iustin Pop | @param args: empty list
|
232 | afee0879 | Iustin Pop | @rtype: int
|
233 | afee0879 | Iustin Pop | @return: the desired exit code
|
234 | afee0879 | Iustin Pop |
|
235 | afee0879 | Iustin Pop | """
|
236 | d1240007 | Iustin Pop | op = opcodes.OpClusterRedistConf() |
237 | afee0879 | Iustin Pop | SubmitOrSend(op, opts) |
238 | afee0879 | Iustin Pop | return 0 |
239 | afee0879 | Iustin Pop | |
240 | afee0879 | Iustin Pop | |
241 | a8083063 | Iustin Pop | def ShowClusterVersion(opts, args): |
242 | a8083063 | Iustin Pop | """Write version of ganeti software to the standard output.
|
243 | a8083063 | Iustin Pop |
|
244 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
245 | 469ee405 | Iustin Pop | @type args: list
|
246 | 469ee405 | Iustin Pop | @param args: should be an empty list
|
247 | 469ee405 | Iustin Pop | @rtype: int
|
248 | 469ee405 | Iustin Pop | @return: the desired exit code
|
249 | a8083063 | Iustin Pop |
|
250 | a8083063 | Iustin Pop | """
|
251 | 2e7b8369 | Iustin Pop | cl = GetClient() |
252 | 2e7b8369 | Iustin Pop | result = cl.QueryClusterInfo() |
253 | 3a24c527 | Iustin Pop | ToStdout("Software version: %s", result["software_version"]) |
254 | 3a24c527 | Iustin Pop | ToStdout("Internode protocol: %s", result["protocol_version"]) |
255 | 3a24c527 | Iustin Pop | ToStdout("Configuration format: %s", result["config_version"]) |
256 | 3a24c527 | Iustin Pop | ToStdout("OS api version: %s", result["os_api_version"]) |
257 | 3a24c527 | Iustin Pop | ToStdout("Export interface: %s", result["export_version"]) |
258 | a8083063 | Iustin Pop | return 0 |
259 | a8083063 | Iustin Pop | |
260 | a8083063 | Iustin Pop | |
261 | a8083063 | Iustin Pop | def ShowClusterMaster(opts, args): |
262 | a8083063 | Iustin Pop | """Write name of master node to the standard output.
|
263 | a8083063 | Iustin Pop |
|
264 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
265 | 469ee405 | Iustin Pop | @type args: list
|
266 | 469ee405 | Iustin Pop | @param args: should be an empty list
|
267 | 469ee405 | Iustin Pop | @rtype: int
|
268 | 469ee405 | Iustin Pop | @return: the desired exit code
|
269 | a8083063 | Iustin Pop |
|
270 | a8083063 | Iustin Pop | """
|
271 | 8eb148ae | Iustin Pop | master = bootstrap.GetMaster() |
272 | 8eb148ae | Iustin Pop | ToStdout(master) |
273 | a8083063 | Iustin Pop | return 0 |
274 | a8083063 | Iustin Pop | |
275 | cac599f1 | Michael Hanselmann | |
276 | d729e03a | Guido Trotter | def _PrintGroupedParams(paramsdict, level=1, roman=False): |
277 | 1094acda | Guido Trotter | """Print Grouped parameters (be, nic, disk) by group.
|
278 | 1094acda | Guido Trotter |
|
279 | 1094acda | Guido Trotter | @type paramsdict: dict of dicts
|
280 | 1094acda | Guido Trotter | @param paramsdict: {group: {param: value, ...}, ...}
|
281 | 664a9d73 | René Nussbaumer | @type level: int
|
282 | 664a9d73 | René Nussbaumer | @param level: Level of indention
|
283 | 1094acda | Guido Trotter |
|
284 | 1094acda | Guido Trotter | """
|
285 | 664a9d73 | René Nussbaumer | indent = " " * level
|
286 | 9d91c6ab | Guido Trotter | for item, val in sorted(paramsdict.items()): |
287 | 664a9d73 | René Nussbaumer | if isinstance(val, dict): |
288 | 664a9d73 | René Nussbaumer | ToStdout("%s- %s:", indent, item)
|
289 | d729e03a | Guido Trotter | _PrintGroupedParams(val, level=level + 1, roman=roman)
|
290 | d729e03a | Guido Trotter | elif roman and isinstance(val, int): |
291 | d729e03a | Guido Trotter | ToStdout("%s %s: %s", indent, item, compat.TryToRoman(val))
|
292 | 664a9d73 | René Nussbaumer | else:
|
293 | 664a9d73 | René Nussbaumer | ToStdout("%s %s: %s", indent, item, val)
|
294 | a8083063 | Iustin Pop | |
295 | cac599f1 | Michael Hanselmann | |
296 | a8083063 | Iustin Pop | def ShowClusterConfig(opts, args): |
297 | a8083063 | Iustin Pop | """Shows cluster information.
|
298 | a8083063 | Iustin Pop |
|
299 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
300 | 469ee405 | Iustin Pop | @type args: list
|
301 | 469ee405 | Iustin Pop | @param args: should be an empty list
|
302 | 469ee405 | Iustin Pop | @rtype: int
|
303 | 469ee405 | Iustin Pop | @return: the desired exit code
|
304 | 469ee405 | Iustin Pop |
|
305 | a8083063 | Iustin Pop | """
|
306 | 2e7b8369 | Iustin Pop | cl = GetClient() |
307 | 2e7b8369 | Iustin Pop | result = cl.QueryClusterInfo() |
308 | a8083063 | Iustin Pop | |
309 | 3a24c527 | Iustin Pop | ToStdout("Cluster name: %s", result["name"]) |
310 | 259578eb | Iustin Pop | ToStdout("Cluster UUID: %s", result["uuid"]) |
311 | a8083063 | Iustin Pop | |
312 | 90f72445 | Iustin Pop | ToStdout("Creation time: %s", utils.FormatTime(result["ctime"])) |
313 | 90f72445 | Iustin Pop | ToStdout("Modification time: %s", utils.FormatTime(result["mtime"])) |
314 | 90f72445 | Iustin Pop | |
315 | 3a24c527 | Iustin Pop | ToStdout("Master node: %s", result["master"]) |
316 | a8083063 | Iustin Pop | |
317 | 3a24c527 | Iustin Pop | ToStdout("Architecture (this node): %s (%s)",
|
318 | 3a24c527 | Iustin Pop | result["architecture"][0], result["architecture"][1]) |
319 | a8083063 | Iustin Pop | |
320 | c118d1f4 | Michael Hanselmann | if result["tags"]: |
321 | 1f864b60 | Iustin Pop | tags = utils.CommaJoin(utils.NiceSort(result["tags"]))
|
322 | c118d1f4 | Michael Hanselmann | else:
|
323 | c118d1f4 | Michael Hanselmann | tags = "(none)"
|
324 | c118d1f4 | Michael Hanselmann | |
325 | c118d1f4 | Michael Hanselmann | ToStdout("Tags: %s", tags)
|
326 | c118d1f4 | Michael Hanselmann | |
327 | 02691904 | Alexander Schreiber | ToStdout("Default hypervisor: %s", result["default_hypervisor"]) |
328 | 1f864b60 | Iustin Pop | ToStdout("Enabled hypervisors: %s",
|
329 | 1f864b60 | Iustin Pop | utils.CommaJoin(result["enabled_hypervisors"]))
|
330 | 469f88e1 | Iustin Pop | |
331 | 3a24c527 | Iustin Pop | ToStdout("Hypervisor parameters:")
|
332 | 1094acda | Guido Trotter | _PrintGroupedParams(result["hvparams"])
|
333 | 469f88e1 | Iustin Pop | |
334 | dbb24ec7 | Iustin Pop | ToStdout("OS-specific hypervisor parameters:")
|
335 | 664a9d73 | René Nussbaumer | _PrintGroupedParams(result["os_hvp"])
|
336 | 664a9d73 | René Nussbaumer | |
337 | dbb24ec7 | Iustin Pop | ToStdout("OS parameters:")
|
338 | dbb24ec7 | Iustin Pop | _PrintGroupedParams(result["osparams"])
|
339 | dbb24ec7 | Iustin Pop | |
340 | afc3c260 | Iustin Pop | ToStdout("Hidden OSes: %s", utils.CommaJoin(result["hidden_os"])) |
341 | afc3c260 | Iustin Pop | ToStdout("Blacklisted OSes: %s", utils.CommaJoin(result["blacklisted_os"])) |
342 | afc3c260 | Iustin Pop | |
343 | 3a24c527 | Iustin Pop | ToStdout("Cluster parameters:")
|
344 | d729e03a | Guido Trotter | ToStdout(" - candidate pool size: %s",
|
345 | d729e03a | Guido Trotter | compat.TryToRoman(result["candidate_pool_size"],
|
346 | d729e03a | Guido Trotter | convert=opts.roman_integers)) |
347 | a8001106 | Guido Trotter | ToStdout(" - master netdev: %s", result["master_netdev"]) |
348 | a8001106 | Guido Trotter | ToStdout(" - lvm volume group: %s", result["volume_group_name"]) |
349 | 5a3ab484 | Iustin Pop | if result["reserved_lvs"]: |
350 | 5a3ab484 | Iustin Pop | reserved_lvs = utils.CommaJoin(result["reserved_lvs"])
|
351 | 5a3ab484 | Iustin Pop | else:
|
352 | 5a3ab484 | Iustin Pop | reserved_lvs = "(none)"
|
353 | 5a3ab484 | Iustin Pop | ToStdout(" - lvm reserved volumes: %s", reserved_lvs)
|
354 | ed14ed48 | Luca Bigliardi | ToStdout(" - drbd usermode helper: %s", result["drbd_usermode_helper"]) |
355 | a8001106 | Guido Trotter | ToStdout(" - file storage path: %s", result["file_storage_dir"]) |
356 | 4b97f902 | Apollon Oikonomopoulos | ToStdout(" - shared file storage path: %s",
|
357 | 4b97f902 | Apollon Oikonomopoulos | result["shared_file_storage_dir"])
|
358 | 3953242f | Iustin Pop | ToStdout(" - maintenance of node health: %s",
|
359 | 3953242f | Iustin Pop | result["maintain_node_health"])
|
360 | d729e03a | Guido Trotter | ToStdout(" - uid pool: %s",
|
361 | d729e03a | Guido Trotter | uidpool.FormatUidPool(result["uid_pool"],
|
362 | d729e03a | Guido Trotter | roman=opts.roman_integers)) |
363 | bf4af505 | Apollon Oikonomopoulos | ToStdout(" - default instance allocator: %s", result["default_iallocator"]) |
364 | e7323b5e | Manuel Franceschini | ToStdout(" - primary ip version: %d", result["primary_ip_version"]) |
365 | b18ecea2 | René Nussbaumer | ToStdout(" - preallocation wipe disks: %s", result["prealloc_wipe_disks"]) |
366 | 4b7735f9 | Iustin Pop | |
367 | 88be69ee | René Nussbaumer | ToStdout("Default node parameters:")
|
368 | 88be69ee | René Nussbaumer | _PrintGroupedParams(result["ndparams"], roman=opts.roman_integers)
|
369 | 88be69ee | René Nussbaumer | |
370 | 4b7735f9 | Iustin Pop | ToStdout("Default instance parameters:")
|
371 | d729e03a | Guido Trotter | _PrintGroupedParams(result["beparams"], roman=opts.roman_integers)
|
372 | 1094acda | Guido Trotter | |
373 | 1094acda | Guido Trotter | ToStdout("Default nic parameters:")
|
374 | d729e03a | Guido Trotter | _PrintGroupedParams(result["nicparams"], roman=opts.roman_integers)
|
375 | 8a12ce45 | Iustin Pop | |
376 | a8083063 | Iustin Pop | return 0 |
377 | a8083063 | Iustin Pop | |
378 | a8083063 | Iustin Pop | |
379 | a8083063 | Iustin Pop | def ClusterCopyFile(opts, args): |
380 | a8083063 | Iustin Pop | """Copy a file from master to some nodes.
|
381 | a8083063 | Iustin Pop |
|
382 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
383 | 469ee405 | Iustin Pop | @type args: list
|
384 | 469ee405 | Iustin Pop | @param args: should contain only one element, the path of
|
385 | 469ee405 | Iustin Pop | the file to be copied
|
386 | 469ee405 | Iustin Pop | @rtype: int
|
387 | 469ee405 | Iustin Pop | @return: the desired exit code
|
388 | a8083063 | Iustin Pop |
|
389 | a8083063 | Iustin Pop | """
|
390 | b3989551 | Iustin Pop | filename = args[0]
|
391 | b3989551 | Iustin Pop | if not os.path.exists(filename): |
392 | debac808 | Iustin Pop | raise errors.OpPrereqError("No such filename '%s'" % filename, |
393 | debac808 | Iustin Pop | errors.ECODE_INVAL) |
394 | b3989551 | Iustin Pop | |
395 | 56bece1f | Iustin Pop | cl = GetClient() |
396 | 56bece1f | Iustin Pop | |
397 | 56bece1f | Iustin Pop | cluster_name = cl.QueryConfigValues(["cluster_name"])[0] |
398 | 56bece1f | Iustin Pop | |
399 | 74adc100 | Iustin Pop | results = GetOnlineNodes(nodes=opts.nodes, cl=cl, filter_master=True,
|
400 | 74adc100 | Iustin Pop | secondary_ips=opts.use_replication_network) |
401 | e00ea635 | Michael Hanselmann | |
402 | 56bece1f | Iustin Pop | srun = ssh.SshRunner(cluster_name=cluster_name) |
403 | b3989551 | Iustin Pop | for node in results: |
404 | b3989551 | Iustin Pop | if not srun.CopyFileToNode(node, filename): |
405 | 3a24c527 | Iustin Pop | ToStderr("Copy of file %s to node %s failed", filename, node)
|
406 | b3989551 | Iustin Pop | |
407 | a8083063 | Iustin Pop | return 0 |
408 | a8083063 | Iustin Pop | |
409 | a8083063 | Iustin Pop | |
410 | a8083063 | Iustin Pop | def RunClusterCommand(opts, args): |
411 | a8083063 | Iustin Pop | """Run a command on some nodes.
|
412 | a8083063 | Iustin Pop |
|
413 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
414 | 469ee405 | Iustin Pop | @type args: list
|
415 | 469ee405 | Iustin Pop | @param args: should contain the command to be run and its arguments
|
416 | 469ee405 | Iustin Pop | @rtype: int
|
417 | 469ee405 | Iustin Pop | @return: the desired exit code
|
418 | a8083063 | Iustin Pop |
|
419 | a8083063 | Iustin Pop | """
|
420 | 56bece1f | Iustin Pop | cl = GetClient() |
421 | 7688d0d3 | Michael Hanselmann | |
422 | a8083063 | Iustin Pop | command = " ".join(args)
|
423 | 4040a784 | Iustin Pop | |
424 | 4040a784 | Iustin Pop | nodes = GetOnlineNodes(nodes=opts.nodes, cl=cl) |
425 | 56bece1f | Iustin Pop | |
426 | 56bece1f | Iustin Pop | cluster_name, master_node = cl.QueryConfigValues(["cluster_name",
|
427 | 56bece1f | Iustin Pop | "master_node"])
|
428 | b3989551 | Iustin Pop | |
429 | 56bece1f | Iustin Pop | srun = ssh.SshRunner(cluster_name=cluster_name) |
430 | b3989551 | Iustin Pop | |
431 | 7688d0d3 | Michael Hanselmann | # Make sure master node is at list end
|
432 | b3989551 | Iustin Pop | if master_node in nodes: |
433 | b3989551 | Iustin Pop | nodes.remove(master_node) |
434 | b3989551 | Iustin Pop | nodes.append(master_node) |
435 | b3989551 | Iustin Pop | |
436 | b3989551 | Iustin Pop | for name in nodes: |
437 | b3989551 | Iustin Pop | result = srun.Run(name, "root", command)
|
438 | 3a24c527 | Iustin Pop | ToStdout("------------------------------------------------")
|
439 | 3a24c527 | Iustin Pop | ToStdout("node: %s", name)
|
440 | 3a24c527 | Iustin Pop | ToStdout("%s", result.output)
|
441 | 3a24c527 | Iustin Pop | ToStdout("return code = %s", result.exit_code)
|
442 | b3989551 | Iustin Pop | |
443 | b3989551 | Iustin Pop | return 0 |
444 | a8083063 | Iustin Pop | |
445 | a8083063 | Iustin Pop | |
446 | a8083063 | Iustin Pop | def VerifyCluster(opts, args): |
447 | a8083063 | Iustin Pop | """Verify integrity of cluster, performing various test on nodes.
|
448 | a8083063 | Iustin Pop |
|
449 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
450 | 469ee405 | Iustin Pop | @type args: list
|
451 | 469ee405 | Iustin Pop | @param args: should be an empty list
|
452 | 469ee405 | Iustin Pop | @rtype: int
|
453 | 469ee405 | Iustin Pop | @return: the desired exit code
|
454 | a8083063 | Iustin Pop |
|
455 | a8083063 | Iustin Pop | """
|
456 | bf93ae69 | Adeodato Simo | simulate = opts.simulate_errors |
457 | 8d59409f | Iustin Pop | skip_checks = [] |
458 | bf93ae69 | Adeodato Simo | |
459 | 40167d65 | Adeodato Simo | if opts.nodegroup is None: |
460 | 40167d65 | Adeodato Simo | # Verify cluster config.
|
461 | 40167d65 | Adeodato Simo | op = opcodes.OpClusterVerifyConfig(verbose=opts.verbose, |
462 | 40167d65 | Adeodato Simo | error_codes=opts.error_codes, |
463 | 40167d65 | Adeodato Simo | debug_simulate_errors=simulate) |
464 | bf93ae69 | Adeodato Simo | |
465 | 40167d65 | Adeodato Simo | success, all_groups = SubmitOpCode(op, opts=opts) |
466 | 40167d65 | Adeodato Simo | else:
|
467 | 40167d65 | Adeodato Simo | success = True
|
468 | 40167d65 | Adeodato Simo | all_groups = [opts.nodegroup] |
469 | bf93ae69 | Adeodato Simo | |
470 | e54c4c5e | Guido Trotter | if opts.skip_nplusone_mem:
|
471 | e54c4c5e | Guido Trotter | skip_checks.append(constants.VERIFY_NPLUSONE_MEM) |
472 | bf93ae69 | Adeodato Simo | |
473 | bf93ae69 | Adeodato Simo | jex = JobExecutor(opts=opts, verbose=False)
|
474 | bf93ae69 | Adeodato Simo | |
475 | bf93ae69 | Adeodato Simo | for group in all_groups: |
476 | bf93ae69 | Adeodato Simo | op = opcodes.OpClusterVerifyGroup(group_name=group, |
477 | bf93ae69 | Adeodato Simo | skip_checks=skip_checks, |
478 | bf93ae69 | Adeodato Simo | verbose=opts.verbose, |
479 | bf93ae69 | Adeodato Simo | error_codes=opts.error_codes, |
480 | bf93ae69 | Adeodato Simo | debug_simulate_errors=simulate) |
481 | bf93ae69 | Adeodato Simo | jex.QueueJob('group ' + group, op)
|
482 | bf93ae69 | Adeodato Simo | |
483 | bf93ae69 | Adeodato Simo | results = jex.GetResults() |
484 | bf93ae69 | Adeodato Simo | success &= compat.all(r[1][0] for r in results) |
485 | bf93ae69 | Adeodato Simo | |
486 | bf93ae69 | Adeodato Simo | return (not success and 1 or 0) |
487 | a8083063 | Iustin Pop | |
488 | a8083063 | Iustin Pop | |
489 | f4d4e184 | Iustin Pop | def VerifyDisks(opts, args): |
490 | f4d4e184 | Iustin Pop | """Verify integrity of cluster disks.
|
491 | f4d4e184 | Iustin Pop |
|
492 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
493 | 469ee405 | Iustin Pop | @type args: list
|
494 | 469ee405 | Iustin Pop | @param args: should be an empty list
|
495 | 469ee405 | Iustin Pop | @rtype: int
|
496 | 469ee405 | Iustin Pop | @return: the desired exit code
|
497 | f4d4e184 | Iustin Pop |
|
498 | f4d4e184 | Iustin Pop | """
|
499 | f1b083ce | Michael Hanselmann | cl = GetClient() |
500 | f1b083ce | Michael Hanselmann | |
501 | bd8210a7 | Iustin Pop | op = opcodes.OpClusterVerifyDisks() |
502 | f1b083ce | Michael Hanselmann | result = SubmitOpCode(op, opts=opts, cl=cl) |
503 | 29d376ec | Iustin Pop | if not isinstance(result, (list, tuple)) or len(result) != 3: |
504 | bd8210a7 | Iustin Pop | raise errors.ProgrammerError("Unknown result type for OpClusterVerifyDisks") |
505 | f4d4e184 | Iustin Pop | |
506 | 29d376ec | Iustin Pop | bad_nodes, instances, missing = result |
507 | b63ed789 | Iustin Pop | |
508 | f4d4e184 | Iustin Pop | retcode = constants.EXIT_SUCCESS |
509 | b63ed789 | Iustin Pop | |
510 | 29d376ec | Iustin Pop | if bad_nodes:
|
511 | 29d376ec | Iustin Pop | for node, text in bad_nodes.items(): |
512 | 29d376ec | Iustin Pop | ToStdout("Error gathering data on node %s: %s",
|
513 | 26f15862 | Iustin Pop | node, utils.SafeEncode(text[-400:]))
|
514 | b63ed789 | Iustin Pop | retcode |= 1
|
515 | 3a24c527 | Iustin Pop | ToStdout("You need to fix these nodes first before fixing instances")
|
516 | b63ed789 | Iustin Pop | |
517 | f4d4e184 | Iustin Pop | if instances:
|
518 | f4d4e184 | Iustin Pop | for iname in instances: |
519 | b63ed789 | Iustin Pop | if iname in missing: |
520 | b63ed789 | Iustin Pop | continue
|
521 | 83f5d475 | Iustin Pop | op = opcodes.OpInstanceActivateDisks(instance_name=iname) |
522 | f4d4e184 | Iustin Pop | try:
|
523 | 3a24c527 | Iustin Pop | ToStdout("Activating disks for instance '%s'", iname)
|
524 | f1b083ce | Michael Hanselmann | SubmitOpCode(op, opts=opts, cl=cl) |
525 | f4d4e184 | Iustin Pop | except errors.GenericError, err:
|
526 | f4d4e184 | Iustin Pop | nret, msg = FormatError(err) |
527 | f4d4e184 | Iustin Pop | retcode |= nret |
528 | 3a24c527 | Iustin Pop | ToStderr("Error activating disks for instance %s: %s", iname, msg)
|
529 | b63ed789 | Iustin Pop | |
530 | b63ed789 | Iustin Pop | if missing:
|
531 | b63ed789 | Iustin Pop | for iname, ival in missing.iteritems(): |
532 | 403f5172 | Guido Trotter | all_missing = compat.all(x[0] in bad_nodes for x in ival) |
533 | b63ed789 | Iustin Pop | if all_missing:
|
534 | 3a24c527 | Iustin Pop | ToStdout("Instance %s cannot be verified as it lives on"
|
535 | 3a24c527 | Iustin Pop | " broken nodes", iname)
|
536 | b63ed789 | Iustin Pop | else:
|
537 | 3a24c527 | Iustin Pop | ToStdout("Instance %s has missing logical volumes:", iname)
|
538 | b63ed789 | Iustin Pop | ival.sort() |
539 | b63ed789 | Iustin Pop | for node, vol in ival: |
540 | 29d376ec | Iustin Pop | if node in bad_nodes: |
541 | fd78c5ce | Iustin Pop | ToStdout("\tbroken node %s /dev/%s", node, vol)
|
542 | b63ed789 | Iustin Pop | else:
|
543 | fd78c5ce | Iustin Pop | ToStdout("\t%s /dev/%s", node, vol)
|
544 | f1b083ce | Michael Hanselmann | |
545 | 397693d3 | Iustin Pop | ToStdout("You need to run replace or recreate disks for all the above"
|
546 | f1b083ce | Michael Hanselmann | " instances, if this message persist after fixing nodes.")
|
547 | b63ed789 | Iustin Pop | retcode |= 1
|
548 | f4d4e184 | Iustin Pop | |
549 | f4d4e184 | Iustin Pop | return retcode
|
550 | f4d4e184 | Iustin Pop | |
551 | f4d4e184 | Iustin Pop | |
552 | 60975797 | Iustin Pop | def RepairDiskSizes(opts, args): |
553 | 60975797 | Iustin Pop | """Verify sizes of cluster disks.
|
554 | 60975797 | Iustin Pop |
|
555 | 60975797 | Iustin Pop | @param opts: the command line options selected by the user
|
556 | 60975797 | Iustin Pop | @type args: list
|
557 | 60975797 | Iustin Pop | @param args: optional list of instances to restrict check to
|
558 | 60975797 | Iustin Pop | @rtype: int
|
559 | 60975797 | Iustin Pop | @return: the desired exit code
|
560 | 60975797 | Iustin Pop |
|
561 | 60975797 | Iustin Pop | """
|
562 | 5d01aca3 | Iustin Pop | op = opcodes.OpClusterRepairDiskSizes(instances=args) |
563 | 400ca2f7 | Iustin Pop | SubmitOpCode(op, opts=opts) |
564 | 60975797 | Iustin Pop | |
565 | 60975797 | Iustin Pop | |
566 | 4331f6cd | Michael Hanselmann | @UsesRPC
|
567 | a8083063 | Iustin Pop | def MasterFailover(opts, args): |
568 | a8083063 | Iustin Pop | """Failover the master node.
|
569 | a8083063 | Iustin Pop |
|
570 | a8083063 | Iustin Pop | This command, when run on a non-master node, will cause the current
|
571 | a8083063 | Iustin Pop | master to cease being master, and the non-master to become new
|
572 | a8083063 | Iustin Pop | master.
|
573 | a8083063 | Iustin Pop |
|
574 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
575 | 469ee405 | Iustin Pop | @type args: list
|
576 | 469ee405 | Iustin Pop | @param args: should be an empty list
|
577 | 469ee405 | Iustin Pop | @rtype: int
|
578 | 469ee405 | Iustin Pop | @return: the desired exit code
|
579 | 469ee405 | Iustin Pop |
|
580 | a8083063 | Iustin Pop | """
|
581 | 8e2524c3 | Guido Trotter | if opts.no_voting:
|
582 | 8e2524c3 | Guido Trotter | usertext = ("This will perform the failover even if most other nodes"
|
583 | 8e2524c3 | Guido Trotter | " are down, or if this node is outdated. This is dangerous"
|
584 | 8e2524c3 | Guido Trotter | " as it can lead to a non-consistent cluster. Check the"
|
585 | 8e2524c3 | Guido Trotter | " gnt-cluster(8) man page before proceeding. Continue?")
|
586 | 8e2524c3 | Guido Trotter | if not AskUser(usertext): |
587 | 8e2524c3 | Guido Trotter | return 1 |
588 | 8e2524c3 | Guido Trotter | |
589 | 8e2524c3 | Guido Trotter | return bootstrap.MasterFailover(no_voting=opts.no_voting)
|
590 | a8083063 | Iustin Pop | |
591 | a8083063 | Iustin Pop | |
592 | 4404ffad | Iustin Pop | def MasterPing(opts, args): |
593 | 4404ffad | Iustin Pop | """Checks if the master is alive.
|
594 | 4404ffad | Iustin Pop |
|
595 | 4404ffad | Iustin Pop | @param opts: the command line options selected by the user
|
596 | 4404ffad | Iustin Pop | @type args: list
|
597 | 4404ffad | Iustin Pop | @param args: should be an empty list
|
598 | 4404ffad | Iustin Pop | @rtype: int
|
599 | 4404ffad | Iustin Pop | @return: the desired exit code
|
600 | 4404ffad | Iustin Pop |
|
601 | 4404ffad | Iustin Pop | """
|
602 | 4404ffad | Iustin Pop | try:
|
603 | 4404ffad | Iustin Pop | cl = GetClient() |
604 | 4404ffad | Iustin Pop | cl.QueryClusterInfo() |
605 | 4404ffad | Iustin Pop | return 0 |
606 | 4404ffad | Iustin Pop | except Exception: # pylint: disable-msg=W0703 |
607 | 4404ffad | Iustin Pop | return 1 |
608 | 4404ffad | Iustin Pop | |
609 | 4404ffad | Iustin Pop | |
610 | 73415719 | Iustin Pop | def SearchTags(opts, args): |
611 | 73415719 | Iustin Pop | """Searches the tags on all the cluster.
|
612 | 73415719 | Iustin Pop |
|
613 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
614 | 469ee405 | Iustin Pop | @type args: list
|
615 | 469ee405 | Iustin Pop | @param args: should contain only one element, the tag pattern
|
616 | 469ee405 | Iustin Pop | @rtype: int
|
617 | 469ee405 | Iustin Pop | @return: the desired exit code
|
618 | 469ee405 | Iustin Pop |
|
619 | 73415719 | Iustin Pop | """
|
620 | 715462e7 | Iustin Pop | op = opcodes.OpTagsSearch(pattern=args[0])
|
621 | 400ca2f7 | Iustin Pop | result = SubmitOpCode(op, opts=opts) |
622 | 73415719 | Iustin Pop | if not result: |
623 | 73415719 | Iustin Pop | return 1 |
624 | 73415719 | Iustin Pop | result = list(result)
|
625 | 73415719 | Iustin Pop | result.sort() |
626 | 73415719 | Iustin Pop | for path, tag in result: |
627 | 3a24c527 | Iustin Pop | ToStdout("%s %s", path, tag)
|
628 | 73415719 | Iustin Pop | |
629 | 73415719 | Iustin Pop | |
630 | 6d4a1656 | Michael Hanselmann | def _RenewCrypto(new_cluster_cert, new_rapi_cert, rapi_cert_filename, |
631 | 3db3eb2a | Michael Hanselmann | new_confd_hmac_key, new_cds, cds_filename, |
632 | 3db3eb2a | Michael Hanselmann | force): |
633 | 6d4a1656 | Michael Hanselmann | """Renews cluster certificates, keys and secrets.
|
634 | 6d4a1656 | Michael Hanselmann |
|
635 | 6d4a1656 | Michael Hanselmann | @type new_cluster_cert: bool
|
636 | 6d4a1656 | Michael Hanselmann | @param new_cluster_cert: Whether to generate a new cluster certificate
|
637 | 6d4a1656 | Michael Hanselmann | @type new_rapi_cert: bool
|
638 | 6d4a1656 | Michael Hanselmann | @param new_rapi_cert: Whether to generate a new RAPI certificate
|
639 | 6d4a1656 | Michael Hanselmann | @type rapi_cert_filename: string
|
640 | 6d4a1656 | Michael Hanselmann | @param rapi_cert_filename: Path to file containing new RAPI certificate
|
641 | 6b7d5878 | Michael Hanselmann | @type new_confd_hmac_key: bool
|
642 | 6b7d5878 | Michael Hanselmann | @param new_confd_hmac_key: Whether to generate a new HMAC key
|
643 | 3db3eb2a | Michael Hanselmann | @type new_cds: bool
|
644 | 3db3eb2a | Michael Hanselmann | @param new_cds: Whether to generate a new cluster domain secret
|
645 | 3db3eb2a | Michael Hanselmann | @type cds_filename: string
|
646 | 3db3eb2a | Michael Hanselmann | @param cds_filename: Path to file containing new cluster domain secret
|
647 | 6d4a1656 | Michael Hanselmann | @type force: bool
|
648 | 6d4a1656 | Michael Hanselmann | @param force: Whether to ask user for confirmation
|
649 | 6d4a1656 | Michael Hanselmann |
|
650 | 6d4a1656 | Michael Hanselmann | """
|
651 | 6d4a1656 | Michael Hanselmann | if new_rapi_cert and rapi_cert_filename: |
652 | 6d4a1656 | Michael Hanselmann | ToStderr("Only one of the --new-rapi-certficate and --rapi-certificate"
|
653 | 6d4a1656 | Michael Hanselmann | " options can be specified at the same time.")
|
654 | 6d4a1656 | Michael Hanselmann | return 1 |
655 | 6d4a1656 | Michael Hanselmann | |
656 | 3db3eb2a | Michael Hanselmann | if new_cds and cds_filename: |
657 | 3db3eb2a | Michael Hanselmann | ToStderr("Only one of the --new-cluster-domain-secret and"
|
658 | 3db3eb2a | Michael Hanselmann | " --cluster-domain-secret options can be specified at"
|
659 | 3db3eb2a | Michael Hanselmann | " the same time.")
|
660 | 3db3eb2a | Michael Hanselmann | return 1 |
661 | 3db3eb2a | Michael Hanselmann | |
662 | 6d4a1656 | Michael Hanselmann | if rapi_cert_filename:
|
663 | 6d4a1656 | Michael Hanselmann | # Read and verify new certificate
|
664 | 6d4a1656 | Michael Hanselmann | try:
|
665 | 6d4a1656 | Michael Hanselmann | rapi_cert_pem = utils.ReadFile(rapi_cert_filename) |
666 | 6d4a1656 | Michael Hanselmann | |
667 | 6d4a1656 | Michael Hanselmann | OpenSSL.crypto.load_certificate(OpenSSL.crypto.FILETYPE_PEM, |
668 | 6d4a1656 | Michael Hanselmann | rapi_cert_pem) |
669 | 6d4a1656 | Michael Hanselmann | except Exception, err: # pylint: disable-msg=W0703 |
670 | 6d4a1656 | Michael Hanselmann | ToStderr("Can't load new RAPI certificate from %s: %s" %
|
671 | 6d4a1656 | Michael Hanselmann | (rapi_cert_filename, str(err)))
|
672 | 6d4a1656 | Michael Hanselmann | return 1 |
673 | 6d4a1656 | Michael Hanselmann | |
674 | 6d4a1656 | Michael Hanselmann | try:
|
675 | 6d4a1656 | Michael Hanselmann | OpenSSL.crypto.load_privatekey(OpenSSL.crypto.FILETYPE_PEM, rapi_cert_pem) |
676 | 6d4a1656 | Michael Hanselmann | except Exception, err: # pylint: disable-msg=W0703 |
677 | 6d4a1656 | Michael Hanselmann | ToStderr("Can't load new RAPI private key from %s: %s" %
|
678 | 6d4a1656 | Michael Hanselmann | (rapi_cert_filename, str(err)))
|
679 | 6d4a1656 | Michael Hanselmann | return 1 |
680 | 6d4a1656 | Michael Hanselmann | |
681 | 6d4a1656 | Michael Hanselmann | else:
|
682 | 6d4a1656 | Michael Hanselmann | rapi_cert_pem = None
|
683 | 6d4a1656 | Michael Hanselmann | |
684 | 3db3eb2a | Michael Hanselmann | if cds_filename:
|
685 | 3db3eb2a | Michael Hanselmann | try:
|
686 | 3db3eb2a | Michael Hanselmann | cds = utils.ReadFile(cds_filename) |
687 | 3db3eb2a | Michael Hanselmann | except Exception, err: # pylint: disable-msg=W0703 |
688 | 3db3eb2a | Michael Hanselmann | ToStderr("Can't load new cluster domain secret from %s: %s" %
|
689 | 3db3eb2a | Michael Hanselmann | (cds_filename, str(err)))
|
690 | 3db3eb2a | Michael Hanselmann | return 1 |
691 | 3db3eb2a | Michael Hanselmann | else:
|
692 | 3db3eb2a | Michael Hanselmann | cds = None
|
693 | 3db3eb2a | Michael Hanselmann | |
694 | 6d4a1656 | Michael Hanselmann | if not force: |
695 | 6d4a1656 | Michael Hanselmann | usertext = ("This requires all daemons on all nodes to be restarted and"
|
696 | 6d4a1656 | Michael Hanselmann | " may take some time. Continue?")
|
697 | 6d4a1656 | Michael Hanselmann | if not AskUser(usertext): |
698 | 6d4a1656 | Michael Hanselmann | return 1 |
699 | 6d4a1656 | Michael Hanselmann | |
700 | 6d4a1656 | Michael Hanselmann | def _RenewCryptoInner(ctx): |
701 | 6d4a1656 | Michael Hanselmann | ctx.feedback_fn("Updating certificates and keys")
|
702 | 6d4a1656 | Michael Hanselmann | bootstrap.GenerateClusterCrypto(new_cluster_cert, new_rapi_cert, |
703 | 6b7d5878 | Michael Hanselmann | new_confd_hmac_key, |
704 | 3db3eb2a | Michael Hanselmann | new_cds, |
705 | 3db3eb2a | Michael Hanselmann | rapi_cert_pem=rapi_cert_pem, |
706 | 3db3eb2a | Michael Hanselmann | cds=cds) |
707 | 6d4a1656 | Michael Hanselmann | |
708 | 6d4a1656 | Michael Hanselmann | files_to_copy = [] |
709 | 6d4a1656 | Michael Hanselmann | |
710 | 6d4a1656 | Michael Hanselmann | if new_cluster_cert:
|
711 | 168c1de2 | Michael Hanselmann | files_to_copy.append(constants.NODED_CERT_FILE) |
712 | 6d4a1656 | Michael Hanselmann | |
713 | 6d4a1656 | Michael Hanselmann | if new_rapi_cert or rapi_cert_pem: |
714 | 6d4a1656 | Michael Hanselmann | files_to_copy.append(constants.RAPI_CERT_FILE) |
715 | 6d4a1656 | Michael Hanselmann | |
716 | 6b7d5878 | Michael Hanselmann | if new_confd_hmac_key:
|
717 | 6b7d5878 | Michael Hanselmann | files_to_copy.append(constants.CONFD_HMAC_KEY) |
718 | 6d4a1656 | Michael Hanselmann | |
719 | 3db3eb2a | Michael Hanselmann | if new_cds or cds: |
720 | 3db3eb2a | Michael Hanselmann | files_to_copy.append(constants.CLUSTER_DOMAIN_SECRET_FILE) |
721 | 3db3eb2a | Michael Hanselmann | |
722 | 6d4a1656 | Michael Hanselmann | if files_to_copy:
|
723 | 6d4a1656 | Michael Hanselmann | for node_name in ctx.nonmaster_nodes: |
724 | 6d4a1656 | Michael Hanselmann | ctx.feedback_fn("Copying %s to %s" %
|
725 | 6d4a1656 | Michael Hanselmann | (", ".join(files_to_copy), node_name))
|
726 | 6d4a1656 | Michael Hanselmann | for file_name in files_to_copy: |
727 | 6d4a1656 | Michael Hanselmann | ctx.ssh.CopyFileToNode(node_name, file_name) |
728 | 6d4a1656 | Michael Hanselmann | |
729 | 6d4a1656 | Michael Hanselmann | RunWhileClusterStopped(ToStdout, _RenewCryptoInner) |
730 | 6d4a1656 | Michael Hanselmann | |
731 | 6d4a1656 | Michael Hanselmann | ToStdout("All requested certificates and keys have been replaced."
|
732 | 6d4a1656 | Michael Hanselmann | " Running \"gnt-cluster verify\" now is recommended.")
|
733 | 6d4a1656 | Michael Hanselmann | |
734 | 6d4a1656 | Michael Hanselmann | return 0 |
735 | 6d4a1656 | Michael Hanselmann | |
736 | 6d4a1656 | Michael Hanselmann | |
737 | 6d4a1656 | Michael Hanselmann | def RenewCrypto(opts, args): |
738 | 6d4a1656 | Michael Hanselmann | """Renews cluster certificates, keys and secrets.
|
739 | 6d4a1656 | Michael Hanselmann |
|
740 | 6d4a1656 | Michael Hanselmann | """
|
741 | 6d4a1656 | Michael Hanselmann | return _RenewCrypto(opts.new_cluster_cert,
|
742 | 6d4a1656 | Michael Hanselmann | opts.new_rapi_cert, |
743 | 6d4a1656 | Michael Hanselmann | opts.rapi_cert, |
744 | 6b7d5878 | Michael Hanselmann | opts.new_confd_hmac_key, |
745 | 3db3eb2a | Michael Hanselmann | opts.new_cluster_domain_secret, |
746 | 3db3eb2a | Michael Hanselmann | opts.cluster_domain_secret, |
747 | 6d4a1656 | Michael Hanselmann | opts.force) |
748 | 6d4a1656 | Michael Hanselmann | |
749 | 6d4a1656 | Michael Hanselmann | |
750 | 90b6aa3a | Manuel Franceschini | def SetClusterParams(opts, args): |
751 | 90b6aa3a | Manuel Franceschini | """Modify the cluster.
|
752 | 90b6aa3a | Manuel Franceschini |
|
753 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
754 | 469ee405 | Iustin Pop | @type args: list
|
755 | 469ee405 | Iustin Pop | @param args: should be an empty list
|
756 | 469ee405 | Iustin Pop | @rtype: int
|
757 | 469ee405 | Iustin Pop | @return: the desired exit code
|
758 | 90b6aa3a | Manuel Franceschini |
|
759 | 90b6aa3a | Manuel Franceschini | """
|
760 | 779c15bb | Iustin Pop | if not (not opts.lvm_storage or opts.vg_name or |
761 | ed14ed48 | Luca Bigliardi | not opts.drbd_storage or opts.drbd_helper or |
762 | 779c15bb | Iustin Pop | opts.enabled_hypervisors or opts.hvparams or |
763 | 6204ee71 | René Nussbaumer | opts.beparams or opts.nicparams or opts.ndparams or |
764 | 3953242f | Iustin Pop | opts.candidate_pool_size is not None or |
765 | 1338f2b4 | Balazs Lecz | opts.uid_pool is not None or |
766 | fdad8c4d | Balazs Lecz | opts.maintain_node_health is not None or |
767 | fdad8c4d | Balazs Lecz | opts.add_uids is not None or |
768 | bf4af505 | Apollon Oikonomopoulos | opts.remove_uids is not None or |
769 | f38ea602 | Iustin Pop | opts.default_iallocator is not None or |
770 | b883637f | René Nussbaumer | opts.reserved_lvs is not None or |
771 | 38f9d2cf | Guido Trotter | opts.master_netdev is not None or |
772 | b883637f | René Nussbaumer | opts.prealloc_wipe_disks is not None): |
773 | 3a24c527 | Iustin Pop | ToStderr("Please give at least one of the parameters.")
|
774 | 90b6aa3a | Manuel Franceschini | return 1 |
775 | 90b6aa3a | Manuel Franceschini | |
776 | 90b6aa3a | Manuel Franceschini | vg_name = opts.vg_name |
777 | 90b6aa3a | Manuel Franceschini | if not opts.lvm_storage and opts.vg_name: |
778 | 6d4a1656 | Michael Hanselmann | ToStderr("Options --no-lvm-storage and --vg-name conflict.")
|
779 | 90b6aa3a | Manuel Franceschini | return 1 |
780 | 6d4a1656 | Michael Hanselmann | |
781 | 6d4a1656 | Michael Hanselmann | if not opts.lvm_storage: |
782 | 6d4a1656 | Michael Hanselmann | vg_name = ""
|
783 | 90b6aa3a | Manuel Franceschini | |
784 | ed14ed48 | Luca Bigliardi | drbd_helper = opts.drbd_helper |
785 | ed14ed48 | Luca Bigliardi | if not opts.drbd_storage and opts.drbd_helper: |
786 | ed14ed48 | Luca Bigliardi | ToStderr("Options --no-drbd-storage and --drbd-usermode-helper conflict.")
|
787 | ed14ed48 | Luca Bigliardi | return 1 |
788 | ed14ed48 | Luca Bigliardi | |
789 | ed14ed48 | Luca Bigliardi | if not opts.drbd_storage: |
790 | ed14ed48 | Luca Bigliardi | drbd_helper = ""
|
791 | ed14ed48 | Luca Bigliardi | |
792 | 779c15bb | Iustin Pop | hvlist = opts.enabled_hypervisors |
793 | 779c15bb | Iustin Pop | if hvlist is not None: |
794 | 779c15bb | Iustin Pop | hvlist = hvlist.split(",")
|
795 | 779c15bb | Iustin Pop | |
796 | f8e7ddca | Guido Trotter | # a list of (name, dict) we can pass directly to dict() (or [])
|
797 | f8e7ddca | Guido Trotter | hvparams = dict(opts.hvparams)
|
798 | f4ad2ef0 | Iustin Pop | for hv_params in hvparams.values(): |
799 | a5728081 | Guido Trotter | utils.ForceDictType(hv_params, constants.HVS_PARAMETER_TYPES) |
800 | 779c15bb | Iustin Pop | |
801 | 779c15bb | Iustin Pop | beparams = opts.beparams |
802 | a5728081 | Guido Trotter | utils.ForceDictType(beparams, constants.BES_PARAMETER_TYPES) |
803 | 779c15bb | Iustin Pop | |
804 | 5af3da74 | Guido Trotter | nicparams = opts.nicparams |
805 | 5af3da74 | Guido Trotter | utils.ForceDictType(nicparams, constants.NICS_PARAMETER_TYPES) |
806 | 5af3da74 | Guido Trotter | |
807 | 6204ee71 | René Nussbaumer | ndparams = opts.ndparams |
808 | 6204ee71 | René Nussbaumer | if ndparams is not None: |
809 | 6204ee71 | René Nussbaumer | utils.ForceDictType(ndparams, constants.NDS_PARAMETER_TYPES) |
810 | 1338f2b4 | Balazs Lecz | |
811 | 3953242f | Iustin Pop | mnh = opts.maintain_node_health |
812 | 3953242f | Iustin Pop | |
813 | 1338f2b4 | Balazs Lecz | uid_pool = opts.uid_pool |
814 | 1338f2b4 | Balazs Lecz | if uid_pool is not None: |
815 | 1338f2b4 | Balazs Lecz | uid_pool = uidpool.ParseUidPool(uid_pool) |
816 | 1338f2b4 | Balazs Lecz | |
817 | fdad8c4d | Balazs Lecz | add_uids = opts.add_uids |
818 | fdad8c4d | Balazs Lecz | if add_uids is not None: |
819 | fdad8c4d | Balazs Lecz | add_uids = uidpool.ParseUidPool(add_uids) |
820 | fdad8c4d | Balazs Lecz | |
821 | fdad8c4d | Balazs Lecz | remove_uids = opts.remove_uids |
822 | fdad8c4d | Balazs Lecz | if remove_uids is not None: |
823 | fdad8c4d | Balazs Lecz | remove_uids = uidpool.ParseUidPool(remove_uids) |
824 | fdad8c4d | Balazs Lecz | |
825 | f38ea602 | Iustin Pop | if opts.reserved_lvs is not None: |
826 | f38ea602 | Iustin Pop | if opts.reserved_lvs == "": |
827 | f38ea602 | Iustin Pop | opts.reserved_lvs = [] |
828 | f38ea602 | Iustin Pop | else:
|
829 | f38ea602 | Iustin Pop | opts.reserved_lvs = utils.UnescapeAndSplit(opts.reserved_lvs, sep=",")
|
830 | f38ea602 | Iustin Pop | |
831 | a6682fdc | Iustin Pop | op = opcodes.OpClusterSetParams(vg_name=vg_name, |
832 | ed14ed48 | Luca Bigliardi | drbd_helper=drbd_helper, |
833 | 779c15bb | Iustin Pop | enabled_hypervisors=hvlist, |
834 | 779c15bb | Iustin Pop | hvparams=hvparams, |
835 | 17463d22 | René Nussbaumer | os_hvp=None,
|
836 | 4b7735f9 | Iustin Pop | beparams=beparams, |
837 | 5af3da74 | Guido Trotter | nicparams=nicparams, |
838 | 6204ee71 | René Nussbaumer | ndparams=ndparams, |
839 | 3953242f | Iustin Pop | candidate_pool_size=opts.candidate_pool_size, |
840 | 1338f2b4 | Balazs Lecz | maintain_node_health=mnh, |
841 | fdad8c4d | Balazs Lecz | uid_pool=uid_pool, |
842 | fdad8c4d | Balazs Lecz | add_uids=add_uids, |
843 | bf4af505 | Apollon Oikonomopoulos | remove_uids=remove_uids, |
844 | f38ea602 | Iustin Pop | default_iallocator=opts.default_iallocator, |
845 | b883637f | René Nussbaumer | prealloc_wipe_disks=opts.prealloc_wipe_disks, |
846 | 38f9d2cf | Guido Trotter | master_netdev=opts.master_netdev, |
847 | f38ea602 | Iustin Pop | reserved_lvs=opts.reserved_lvs) |
848 | 400ca2f7 | Iustin Pop | SubmitOpCode(op, opts=opts) |
849 | 90b6aa3a | Manuel Franceschini | return 0 |
850 | 90b6aa3a | Manuel Franceschini | |
851 | 90b6aa3a | Manuel Franceschini | |
852 | 3ccafd0e | Iustin Pop | def QueueOps(opts, args): |
853 | 3ccafd0e | Iustin Pop | """Queue operations.
|
854 | 3ccafd0e | Iustin Pop |
|
855 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
856 | 469ee405 | Iustin Pop | @type args: list
|
857 | 469ee405 | Iustin Pop | @param args: should contain only one element, the subcommand
|
858 | 469ee405 | Iustin Pop | @rtype: int
|
859 | 469ee405 | Iustin Pop | @return: the desired exit code
|
860 | 469ee405 | Iustin Pop |
|
861 | 3ccafd0e | Iustin Pop | """
|
862 | 3ccafd0e | Iustin Pop | command = args[0]
|
863 | 3ccafd0e | Iustin Pop | client = GetClient() |
864 | 3ccafd0e | Iustin Pop | if command in ("drain", "undrain"): |
865 | 3ccafd0e | Iustin Pop | drain_flag = command == "drain"
|
866 | 3ccafd0e | Iustin Pop | client.SetQueueDrainFlag(drain_flag) |
867 | 3ccafd0e | Iustin Pop | elif command == "info": |
868 | 3ccafd0e | Iustin Pop | result = client.QueryConfigValues(["drain_flag"])
|
869 | 3ccafd0e | Iustin Pop | if result[0]: |
870 | 3a24c527 | Iustin Pop | val = "set"
|
871 | 3ccafd0e | Iustin Pop | else:
|
872 | 3a24c527 | Iustin Pop | val = "unset"
|
873 | 3a24c527 | Iustin Pop | ToStdout("The drain flag is %s" % val)
|
874 | 2e668b38 | Guido Trotter | else:
|
875 | debac808 | Iustin Pop | raise errors.OpPrereqError("Command '%s' is not valid." % command, |
876 | debac808 | Iustin Pop | errors.ECODE_INVAL) |
877 | 2e668b38 | Guido Trotter | |
878 | 3ccafd0e | Iustin Pop | return 0 |
879 | 3ccafd0e | Iustin Pop | |
880 | 95b2e626 | Michael Hanselmann | |
881 | 28b498cd | Michael Hanselmann | def _ShowWatcherPause(until): |
882 | 28b498cd | Michael Hanselmann | if until is None or until < time.time(): |
883 | 28b498cd | Michael Hanselmann | ToStdout("The watcher is not paused.")
|
884 | 28b498cd | Michael Hanselmann | else:
|
885 | 28b498cd | Michael Hanselmann | ToStdout("The watcher is paused until %s.", time.ctime(until))
|
886 | 28b498cd | Michael Hanselmann | |
887 | 28b498cd | Michael Hanselmann | |
888 | 95b2e626 | Michael Hanselmann | def WatcherOps(opts, args): |
889 | 95b2e626 | Michael Hanselmann | """Watcher operations.
|
890 | 95b2e626 | Michael Hanselmann |
|
891 | 95b2e626 | Michael Hanselmann | @param opts: the command line options selected by the user
|
892 | 95b2e626 | Michael Hanselmann | @type args: list
|
893 | 95b2e626 | Michael Hanselmann | @param args: should contain only one element, the subcommand
|
894 | 95b2e626 | Michael Hanselmann | @rtype: int
|
895 | 95b2e626 | Michael Hanselmann | @return: the desired exit code
|
896 | 95b2e626 | Michael Hanselmann |
|
897 | 95b2e626 | Michael Hanselmann | """
|
898 | 95b2e626 | Michael Hanselmann | command = args[0]
|
899 | 95b2e626 | Michael Hanselmann | client = GetClient() |
900 | 95b2e626 | Michael Hanselmann | |
901 | 95b2e626 | Michael Hanselmann | if command == "continue": |
902 | 95b2e626 | Michael Hanselmann | client.SetWatcherPause(None)
|
903 | 28b498cd | Michael Hanselmann | ToStdout("The watcher is no longer paused.")
|
904 | 95b2e626 | Michael Hanselmann | |
905 | 95b2e626 | Michael Hanselmann | elif command == "pause": |
906 | 95b2e626 | Michael Hanselmann | if len(args) < 2: |
907 | debac808 | Iustin Pop | raise errors.OpPrereqError("Missing pause duration", errors.ECODE_INVAL) |
908 | 95b2e626 | Michael Hanselmann | |
909 | 28b498cd | Michael Hanselmann | result = client.SetWatcherPause(time.time() + ParseTimespec(args[1]))
|
910 | 28b498cd | Michael Hanselmann | _ShowWatcherPause(result) |
911 | 95b2e626 | Michael Hanselmann | |
912 | 95b2e626 | Michael Hanselmann | elif command == "info": |
913 | 95b2e626 | Michael Hanselmann | result = client.QueryConfigValues(["watcher_pause"])
|
914 | cac599f1 | Michael Hanselmann | _ShowWatcherPause(result[0])
|
915 | 95b2e626 | Michael Hanselmann | |
916 | 95b2e626 | Michael Hanselmann | else:
|
917 | debac808 | Iustin Pop | raise errors.OpPrereqError("Command '%s' is not valid." % command, |
918 | debac808 | Iustin Pop | errors.ECODE_INVAL) |
919 | 95b2e626 | Michael Hanselmann | |
920 | 95b2e626 | Michael Hanselmann | return 0 |
921 | 95b2e626 | Michael Hanselmann | |
922 | 95b2e626 | Michael Hanselmann | |
923 | 66d1f035 | René Nussbaumer | def _OobPower(opts, node_list, power): |
924 | 66d1f035 | René Nussbaumer | """Puts the node in the list to desired power state.
|
925 | 66d1f035 | René Nussbaumer |
|
926 | 66d1f035 | René Nussbaumer | @param opts: The command line options selected by the user
|
927 | 66d1f035 | René Nussbaumer | @param node_list: The list of nodes to operate on
|
928 | 66d1f035 | René Nussbaumer | @param power: True if they should be powered on, False otherwise
|
929 | 66d1f035 | René Nussbaumer | @return: The success of the operation (none failed)
|
930 | 66d1f035 | René Nussbaumer |
|
931 | 66d1f035 | René Nussbaumer | """
|
932 | 66d1f035 | René Nussbaumer | if power:
|
933 | 66d1f035 | René Nussbaumer | command = constants.OOB_POWER_ON |
934 | 66d1f035 | René Nussbaumer | else:
|
935 | 66d1f035 | René Nussbaumer | command = constants.OOB_POWER_OFF |
936 | 66d1f035 | René Nussbaumer | |
937 | 66d1f035 | René Nussbaumer | op = opcodes.OpOobCommand(node_names=node_list, |
938 | 66d1f035 | René Nussbaumer | command=command, |
939 | 66d1f035 | René Nussbaumer | ignore_status=True,
|
940 | cfed3b9f | René Nussbaumer | timeout=opts.oob_timeout, |
941 | cfed3b9f | René Nussbaumer | power_delay=opts.power_delay) |
942 | 66d1f035 | René Nussbaumer | result = SubmitOpCode(op, opts=opts) |
943 | 66d1f035 | René Nussbaumer | errs = 0
|
944 | 66d1f035 | René Nussbaumer | for node_result in result: |
945 | 66d1f035 | René Nussbaumer | (node_tuple, data_tuple) = node_result |
946 | 66d1f035 | René Nussbaumer | (_, node_name) = node_tuple |
947 | 66d1f035 | René Nussbaumer | (data_status, _) = data_tuple |
948 | 66d1f035 | René Nussbaumer | if data_status != constants.RS_NORMAL:
|
949 | 66d1f035 | René Nussbaumer | assert data_status != constants.RS_UNAVAIL
|
950 | 66d1f035 | René Nussbaumer | errs += 1
|
951 | 66d1f035 | René Nussbaumer | ToStderr("There was a problem changing power for %s, please investigate",
|
952 | 66d1f035 | René Nussbaumer | node_name) |
953 | 66d1f035 | René Nussbaumer | |
954 | 66d1f035 | René Nussbaumer | if errs > 0: |
955 | 66d1f035 | René Nussbaumer | return False |
956 | 66d1f035 | René Nussbaumer | |
957 | 66d1f035 | René Nussbaumer | return True |
958 | 66d1f035 | René Nussbaumer | |
959 | 66d1f035 | René Nussbaumer | |
960 | 66d1f035 | René Nussbaumer | def _InstanceStart(opts, inst_list, start): |
961 | 66d1f035 | René Nussbaumer | """Puts the instances in the list to desired state.
|
962 | 66d1f035 | René Nussbaumer |
|
963 | 66d1f035 | René Nussbaumer | @param opts: The command line options selected by the user
|
964 | 66d1f035 | René Nussbaumer | @param inst_list: The list of instances to operate on
|
965 | 66d1f035 | René Nussbaumer | @param start: True if they should be started, False for shutdown
|
966 | 66d1f035 | René Nussbaumer | @return: The success of the operation (none failed)
|
967 | 66d1f035 | René Nussbaumer |
|
968 | 66d1f035 | René Nussbaumer | """
|
969 | 66d1f035 | René Nussbaumer | if start:
|
970 | 66d1f035 | René Nussbaumer | opcls = opcodes.OpInstanceStartup |
971 | 66d1f035 | René Nussbaumer | text_submit, text_success, text_failed = ("startup", "started", "starting") |
972 | 66d1f035 | René Nussbaumer | else:
|
973 | fcecea0b | René Nussbaumer | opcls = compat.partial(opcodes.OpInstanceShutdown, |
974 | fcecea0b | René Nussbaumer | timeout=opts.shutdown_timeout) |
975 | 66d1f035 | René Nussbaumer | text_submit, text_success, text_failed = ("shutdown", "stopped", "stopping") |
976 | 66d1f035 | René Nussbaumer | |
977 | 66d1f035 | René Nussbaumer | jex = JobExecutor(opts=opts) |
978 | 66d1f035 | René Nussbaumer | |
979 | 66d1f035 | René Nussbaumer | for inst in inst_list: |
980 | 66d1f035 | René Nussbaumer | ToStdout("Submit %s of instance %s", text_submit, inst)
|
981 | 66d1f035 | René Nussbaumer | op = opcls(instance_name=inst) |
982 | 66d1f035 | René Nussbaumer | jex.QueueJob(inst, op) |
983 | 66d1f035 | René Nussbaumer | |
984 | 66d1f035 | René Nussbaumer | results = jex.GetResults() |
985 | 66d1f035 | René Nussbaumer | bad_cnt = len([1 for (success, _) in results if not success]) |
986 | 66d1f035 | René Nussbaumer | |
987 | 66d1f035 | René Nussbaumer | if bad_cnt == 0: |
988 | 66d1f035 | René Nussbaumer | ToStdout("All instances have been %s successfully", text_success)
|
989 | 66d1f035 | René Nussbaumer | else:
|
990 | 66d1f035 | René Nussbaumer | ToStderr("There were errors while %s instances:\n"
|
991 | 66d1f035 | René Nussbaumer | "%d error(s) out of %d instance(s)", text_failed, bad_cnt,
|
992 | 66d1f035 | René Nussbaumer | len(results))
|
993 | 66d1f035 | René Nussbaumer | return False |
994 | 66d1f035 | René Nussbaumer | |
995 | 66d1f035 | René Nussbaumer | return True |
996 | 66d1f035 | René Nussbaumer | |
997 | 66d1f035 | René Nussbaumer | |
998 | 66d1f035 | René Nussbaumer | class _RunWhenNodesReachableHelper: |
999 | 66d1f035 | René Nussbaumer | """Helper class to make shared internal state sharing easier.
|
1000 | 66d1f035 | René Nussbaumer |
|
1001 | 66d1f035 | René Nussbaumer | @ivar success: Indicates if all action_cb calls were successful
|
1002 | 66d1f035 | René Nussbaumer |
|
1003 | 66d1f035 | René Nussbaumer | """
|
1004 | 8e74adce | René Nussbaumer | def __init__(self, node_list, action_cb, node2ip, port, feedback_fn, |
1005 | 66d1f035 | René Nussbaumer | _ping_fn=netutils.TcpPing, _sleep_fn=time.sleep): |
1006 | 66d1f035 | René Nussbaumer | """Init the object.
|
1007 | 66d1f035 | René Nussbaumer |
|
1008 | 66d1f035 | René Nussbaumer | @param node_list: The list of nodes to be reachable
|
1009 | 66d1f035 | René Nussbaumer | @param action_cb: Callback called when a new host is reachable
|
1010 | 66d1f035 | René Nussbaumer | @type node2ip: dict
|
1011 | 66d1f035 | René Nussbaumer | @param node2ip: Node to ip mapping
|
1012 | 66d1f035 | René Nussbaumer | @param port: The port to use for the TCP ping
|
1013 | 8e74adce | René Nussbaumer | @param feedback_fn: The function used for feedback
|
1014 | 66d1f035 | René Nussbaumer | @param _ping_fn: Function to check reachabilty (for unittest use only)
|
1015 | 66d1f035 | René Nussbaumer | @param _sleep_fn: Function to sleep (for unittest use only)
|
1016 | 66d1f035 | René Nussbaumer |
|
1017 | 66d1f035 | René Nussbaumer | """
|
1018 | 66d1f035 | René Nussbaumer | self.down = set(node_list) |
1019 | 66d1f035 | René Nussbaumer | self.up = set() |
1020 | 66d1f035 | René Nussbaumer | self.node2ip = node2ip
|
1021 | 66d1f035 | René Nussbaumer | self.success = True |
1022 | 66d1f035 | René Nussbaumer | self.action_cb = action_cb
|
1023 | 66d1f035 | René Nussbaumer | self.port = port
|
1024 | 8e74adce | René Nussbaumer | self.feedback_fn = feedback_fn
|
1025 | 66d1f035 | René Nussbaumer | self._ping_fn = _ping_fn
|
1026 | 66d1f035 | René Nussbaumer | self._sleep_fn = _sleep_fn
|
1027 | 66d1f035 | René Nussbaumer | |
1028 | 66d1f035 | René Nussbaumer | def __call__(self): |
1029 | 66d1f035 | René Nussbaumer | """When called we run action_cb.
|
1030 | 66d1f035 | René Nussbaumer |
|
1031 | 66d1f035 | René Nussbaumer | @raises utils.RetryAgain: When there are still down nodes
|
1032 | 66d1f035 | René Nussbaumer |
|
1033 | 66d1f035 | René Nussbaumer | """
|
1034 | 66d1f035 | René Nussbaumer | if not self.action_cb(self.up): |
1035 | 66d1f035 | René Nussbaumer | self.success = False |
1036 | 66d1f035 | René Nussbaumer | |
1037 | 66d1f035 | René Nussbaumer | if self.down: |
1038 | 66d1f035 | René Nussbaumer | raise utils.RetryAgain()
|
1039 | 66d1f035 | René Nussbaumer | else:
|
1040 | 66d1f035 | René Nussbaumer | return self.success |
1041 | 66d1f035 | René Nussbaumer | |
1042 | 66d1f035 | René Nussbaumer | def Wait(self, secs): |
1043 | 66d1f035 | René Nussbaumer | """Checks if a host is up or waits remaining seconds.
|
1044 | 66d1f035 | René Nussbaumer |
|
1045 | 66d1f035 | René Nussbaumer | @param secs: The secs remaining
|
1046 | 66d1f035 | René Nussbaumer |
|
1047 | 66d1f035 | René Nussbaumer | """
|
1048 | 66d1f035 | René Nussbaumer | start = time.time() |
1049 | 66d1f035 | René Nussbaumer | for node in self.down: |
1050 | 66d1f035 | René Nussbaumer | if self._ping_fn(self.node2ip[node], self.port, timeout=_EPO_PING_TIMEOUT, |
1051 | 66d1f035 | René Nussbaumer | live_port_needed=True):
|
1052 | 8e74adce | René Nussbaumer | self.feedback_fn("Node %s became available" % node) |
1053 | 66d1f035 | René Nussbaumer | self.up.add(node)
|
1054 | 66d1f035 | René Nussbaumer | self.down -= self.up |
1055 | 66d1f035 | René Nussbaumer | # If we have a node available there is the possibility to run the
|
1056 | 66d1f035 | René Nussbaumer | # action callback successfully, therefore we don't wait and return
|
1057 | 66d1f035 | René Nussbaumer | return
|
1058 | 66d1f035 | René Nussbaumer | |
1059 | 66d1f035 | René Nussbaumer | self._sleep_fn(max(0.0, start + secs - time.time())) |
1060 | 66d1f035 | René Nussbaumer | |
1061 | 66d1f035 | René Nussbaumer | |
1062 | 66d1f035 | René Nussbaumer | def _RunWhenNodesReachable(node_list, action_cb, interval): |
1063 | 66d1f035 | René Nussbaumer | """Run action_cb when nodes become reachable.
|
1064 | 66d1f035 | René Nussbaumer |
|
1065 | 66d1f035 | René Nussbaumer | @param node_list: The list of nodes to be reachable
|
1066 | 66d1f035 | René Nussbaumer | @param action_cb: Callback called when a new host is reachable
|
1067 | 66d1f035 | René Nussbaumer | @param interval: The earliest time to retry
|
1068 | 66d1f035 | René Nussbaumer |
|
1069 | 66d1f035 | René Nussbaumer | """
|
1070 | 66d1f035 | René Nussbaumer | client = GetClient() |
1071 | 66d1f035 | René Nussbaumer | cluster_info = client.QueryClusterInfo() |
1072 | 66d1f035 | René Nussbaumer | if cluster_info["primary_ip_version"] == constants.IP4_VERSION: |
1073 | 66d1f035 | René Nussbaumer | family = netutils.IPAddress.family |
1074 | 66d1f035 | René Nussbaumer | else:
|
1075 | 66d1f035 | René Nussbaumer | family = netutils.IP6Address.family |
1076 | 66d1f035 | René Nussbaumer | |
1077 | 66d1f035 | René Nussbaumer | node2ip = dict((node, netutils.GetHostname(node, family=family).ip)
|
1078 | 66d1f035 | René Nussbaumer | for node in node_list) |
1079 | 66d1f035 | René Nussbaumer | |
1080 | 66d1f035 | René Nussbaumer | port = netutils.GetDaemonPort(constants.NODED) |
1081 | 8e74adce | René Nussbaumer | helper = _RunWhenNodesReachableHelper(node_list, action_cb, node2ip, port, |
1082 | 8e74adce | René Nussbaumer | ToStdout) |
1083 | 66d1f035 | René Nussbaumer | |
1084 | 66d1f035 | René Nussbaumer | try:
|
1085 | 66d1f035 | René Nussbaumer | return utils.Retry(helper, interval, _EPO_REACHABLE_TIMEOUT,
|
1086 | 66d1f035 | René Nussbaumer | wait_fn=helper.Wait) |
1087 | 66d1f035 | René Nussbaumer | except utils.RetryTimeout:
|
1088 | 66d1f035 | René Nussbaumer | ToStderr("Time exceeded while waiting for nodes to become reachable"
|
1089 | 66d1f035 | René Nussbaumer | " again:\n - %s", " - ".join(helper.down)) |
1090 | 66d1f035 | René Nussbaumer | return False |
1091 | 66d1f035 | René Nussbaumer | |
1092 | 66d1f035 | René Nussbaumer | |
1093 | 66d1f035 | René Nussbaumer | def _MaybeInstanceStartup(opts, inst_map, nodes_online, |
1094 | 66d1f035 | René Nussbaumer | _instance_start_fn=_InstanceStart): |
1095 | 66d1f035 | René Nussbaumer | """Start the instances conditional based on node_states.
|
1096 | 66d1f035 | René Nussbaumer |
|
1097 | 66d1f035 | René Nussbaumer | @param opts: The command line options selected by the user
|
1098 | 66d1f035 | René Nussbaumer | @param inst_map: A dict of inst -> nodes mapping
|
1099 | 66d1f035 | René Nussbaumer | @param nodes_online: A list of nodes online
|
1100 | 66d1f035 | René Nussbaumer | @param _instance_start_fn: Callback to start instances (unittest use only)
|
1101 | 66d1f035 | René Nussbaumer | @return: Success of the operation on all instances
|
1102 | 66d1f035 | René Nussbaumer |
|
1103 | 66d1f035 | René Nussbaumer | """
|
1104 | 66d1f035 | René Nussbaumer | start_inst_list = [] |
1105 | 66d1f035 | René Nussbaumer | for (inst, nodes) in inst_map.items(): |
1106 | 66d1f035 | René Nussbaumer | if not (nodes - nodes_online): |
1107 | 66d1f035 | René Nussbaumer | # All nodes the instance lives on are back online
|
1108 | 66d1f035 | René Nussbaumer | start_inst_list.append(inst) |
1109 | 66d1f035 | René Nussbaumer | |
1110 | 66d1f035 | René Nussbaumer | for inst in start_inst_list: |
1111 | 66d1f035 | René Nussbaumer | del inst_map[inst]
|
1112 | 66d1f035 | René Nussbaumer | |
1113 | 66d1f035 | René Nussbaumer | if start_inst_list:
|
1114 | 66d1f035 | René Nussbaumer | return _instance_start_fn(opts, start_inst_list, True) |
1115 | 66d1f035 | René Nussbaumer | |
1116 | 66d1f035 | René Nussbaumer | return True |
1117 | 66d1f035 | René Nussbaumer | |
1118 | 66d1f035 | René Nussbaumer | |
1119 | 66d1f035 | René Nussbaumer | def _EpoOn(opts, full_node_list, node_list, inst_map): |
1120 | 66d1f035 | René Nussbaumer | """Does the actual power on.
|
1121 | 66d1f035 | René Nussbaumer |
|
1122 | 66d1f035 | René Nussbaumer | @param opts: The command line options selected by the user
|
1123 | 66d1f035 | René Nussbaumer | @param full_node_list: All nodes to operate on (includes nodes not supporting
|
1124 | 66d1f035 | René Nussbaumer | OOB)
|
1125 | 66d1f035 | René Nussbaumer | @param node_list: The list of nodes to operate on (all need to support OOB)
|
1126 | 66d1f035 | René Nussbaumer | @param inst_map: A dict of inst -> nodes mapping
|
1127 | 66d1f035 | René Nussbaumer | @return: The desired exit status
|
1128 | 66d1f035 | René Nussbaumer |
|
1129 | 66d1f035 | René Nussbaumer | """
|
1130 | 66d1f035 | René Nussbaumer | if node_list and not _OobPower(opts, node_list, False): |
1131 | 66d1f035 | René Nussbaumer | ToStderr("Not all nodes seem to get back up, investigate and start"
|
1132 | 66d1f035 | René Nussbaumer | " manually if needed")
|
1133 | 66d1f035 | René Nussbaumer | |
1134 | 66d1f035 | René Nussbaumer | # Wait for the nodes to be back up
|
1135 | 66d1f035 | René Nussbaumer | action_cb = compat.partial(_MaybeInstanceStartup, opts, dict(inst_map))
|
1136 | 66d1f035 | René Nussbaumer | |
1137 | 66d1f035 | René Nussbaumer | ToStdout("Waiting until all nodes are available again")
|
1138 | 66d1f035 | René Nussbaumer | if not _RunWhenNodesReachable(full_node_list, action_cb, _EPO_PING_INTERVAL): |
1139 | 66d1f035 | René Nussbaumer | ToStderr("Please investigate and start stopped instances manually")
|
1140 | 66d1f035 | René Nussbaumer | return constants.EXIT_FAILURE
|
1141 | 66d1f035 | René Nussbaumer | |
1142 | 66d1f035 | René Nussbaumer | return constants.EXIT_SUCCESS
|
1143 | 66d1f035 | René Nussbaumer | |
1144 | 66d1f035 | René Nussbaumer | |
1145 | 66d1f035 | René Nussbaumer | def _EpoOff(opts, node_list, inst_map): |
1146 | 66d1f035 | René Nussbaumer | """Does the actual power off.
|
1147 | 66d1f035 | René Nussbaumer |
|
1148 | 66d1f035 | René Nussbaumer | @param opts: The command line options selected by the user
|
1149 | 66d1f035 | René Nussbaumer | @param node_list: The list of nodes to operate on (all need to support OOB)
|
1150 | 66d1f035 | René Nussbaumer | @param inst_map: A dict of inst -> nodes mapping
|
1151 | 66d1f035 | René Nussbaumer | @return: The desired exit status
|
1152 | 66d1f035 | René Nussbaumer |
|
1153 | 66d1f035 | René Nussbaumer | """
|
1154 | 66d1f035 | René Nussbaumer | if not _InstanceStart(opts, inst_map.keys(), False): |
1155 | 66d1f035 | René Nussbaumer | ToStderr("Please investigate and stop instances manually before continuing")
|
1156 | 66d1f035 | René Nussbaumer | return constants.EXIT_FAILURE
|
1157 | 66d1f035 | René Nussbaumer | |
1158 | 66d1f035 | René Nussbaumer | if not node_list: |
1159 | 66d1f035 | René Nussbaumer | return constants.EXIT_SUCCESS
|
1160 | 66d1f035 | René Nussbaumer | |
1161 | 66d1f035 | René Nussbaumer | if _OobPower(opts, node_list, False): |
1162 | 66d1f035 | René Nussbaumer | return constants.EXIT_SUCCESS
|
1163 | 66d1f035 | René Nussbaumer | else:
|
1164 | 66d1f035 | René Nussbaumer | return constants.EXIT_FAILURE
|
1165 | 66d1f035 | René Nussbaumer | |
1166 | 66d1f035 | René Nussbaumer | |
1167 | 66d1f035 | René Nussbaumer | def Epo(opts, args): |
1168 | 66d1f035 | René Nussbaumer | """EPO operations.
|
1169 | 66d1f035 | René Nussbaumer |
|
1170 | 66d1f035 | René Nussbaumer | @param opts: the command line options selected by the user
|
1171 | 66d1f035 | René Nussbaumer | @type args: list
|
1172 | 66d1f035 | René Nussbaumer | @param args: should contain only one element, the subcommand
|
1173 | 66d1f035 | René Nussbaumer | @rtype: int
|
1174 | 66d1f035 | René Nussbaumer | @return: the desired exit code
|
1175 | 66d1f035 | René Nussbaumer |
|
1176 | 66d1f035 | René Nussbaumer | """
|
1177 | 66d1f035 | René Nussbaumer | if opts.groups and opts.show_all: |
1178 | 66d1f035 | René Nussbaumer | ToStderr("Only one of --groups or --all are allowed")
|
1179 | 66d1f035 | René Nussbaumer | return constants.EXIT_FAILURE
|
1180 | 66d1f035 | René Nussbaumer | elif args and opts.show_all: |
1181 | 66d1f035 | René Nussbaumer | ToStderr("Arguments in combination with --all are not allowed")
|
1182 | 66d1f035 | René Nussbaumer | return constants.EXIT_FAILURE
|
1183 | 66d1f035 | René Nussbaumer | |
1184 | 66d1f035 | René Nussbaumer | client = GetClient() |
1185 | 66d1f035 | René Nussbaumer | |
1186 | 66d1f035 | René Nussbaumer | if opts.groups:
|
1187 | 66d1f035 | René Nussbaumer | node_query_list = itertools.chain(*client.QueryGroups(names=args, |
1188 | 66d1f035 | René Nussbaumer | fields=["node_list"],
|
1189 | 66d1f035 | René Nussbaumer | use_locking=False))
|
1190 | 66d1f035 | René Nussbaumer | else:
|
1191 | 66d1f035 | René Nussbaumer | node_query_list = args |
1192 | 66d1f035 | René Nussbaumer | |
1193 | 66d1f035 | René Nussbaumer | result = client.QueryNodes(names=node_query_list, |
1194 | 66d1f035 | René Nussbaumer | fields=["name", "master", "pinst_list", |
1195 | 66d1f035 | René Nussbaumer | "sinst_list", "powered", "offline"], |
1196 | 66d1f035 | René Nussbaumer | use_locking=False)
|
1197 | 66d1f035 | René Nussbaumer | node_list = [] |
1198 | 66d1f035 | René Nussbaumer | inst_map = {} |
1199 | 66d1f035 | René Nussbaumer | for (idx, (node, master, pinsts, sinsts, powered,
|
1200 | 66d1f035 | René Nussbaumer | offline)) in enumerate(result): |
1201 | 66d1f035 | René Nussbaumer | # Normalize the node_query_list as well
|
1202 | 66d1f035 | René Nussbaumer | if not opts.show_all: |
1203 | 66d1f035 | René Nussbaumer | node_query_list[idx] = node |
1204 | 66d1f035 | René Nussbaumer | if not offline: |
1205 | 66d1f035 | René Nussbaumer | for inst in (pinsts + sinsts): |
1206 | 66d1f035 | René Nussbaumer | if inst in inst_map: |
1207 | 66d1f035 | René Nussbaumer | if not master: |
1208 | 66d1f035 | René Nussbaumer | inst_map[inst].add(node) |
1209 | 66d1f035 | René Nussbaumer | elif master:
|
1210 | 66d1f035 | René Nussbaumer | inst_map[inst] = set()
|
1211 | 66d1f035 | René Nussbaumer | else:
|
1212 | 66d1f035 | René Nussbaumer | inst_map[inst] = set([node])
|
1213 | 66d1f035 | René Nussbaumer | |
1214 | 66d1f035 | René Nussbaumer | if master and opts.on: |
1215 | 66d1f035 | René Nussbaumer | # We ignore the master for turning on the machines, in fact we are
|
1216 | 66d1f035 | René Nussbaumer | # already operating on the master at this point :)
|
1217 | 66d1f035 | René Nussbaumer | continue
|
1218 | 66d1f035 | René Nussbaumer | elif master and not opts.show_all: |
1219 | 66d1f035 | René Nussbaumer | ToStderr("%s is the master node, please do a master-failover to another"
|
1220 | 66d1f035 | René Nussbaumer | " node not affected by the EPO or use --all if you intend to"
|
1221 | 66d1f035 | René Nussbaumer | " shutdown the whole cluster", node)
|
1222 | 66d1f035 | René Nussbaumer | return constants.EXIT_FAILURE
|
1223 | 66d1f035 | René Nussbaumer | elif powered is None: |
1224 | 66d1f035 | René Nussbaumer | ToStdout("Node %s does not support out-of-band handling, it can not be"
|
1225 | 66d1f035 | René Nussbaumer | " handled in a fully automated manner", node)
|
1226 | 66d1f035 | René Nussbaumer | elif powered == opts.on:
|
1227 | 66d1f035 | René Nussbaumer | ToStdout("Node %s is already in desired power state, skipping", node)
|
1228 | 66d1f035 | René Nussbaumer | elif not offline or (offline and powered): |
1229 | 66d1f035 | René Nussbaumer | node_list.append(node) |
1230 | 66d1f035 | René Nussbaumer | |
1231 | 66d1f035 | René Nussbaumer | if not opts.force and not ConfirmOperation(node_query_list, "nodes", "epo"): |
1232 | 66d1f035 | René Nussbaumer | return constants.EXIT_FAILURE
|
1233 | 66d1f035 | René Nussbaumer | |
1234 | 66d1f035 | René Nussbaumer | if opts.on:
|
1235 | 66d1f035 | René Nussbaumer | return _EpoOn(opts, node_query_list, node_list, inst_map)
|
1236 | 66d1f035 | René Nussbaumer | else:
|
1237 | 66d1f035 | René Nussbaumer | return _EpoOff(opts, node_list, inst_map)
|
1238 | 66d1f035 | René Nussbaumer | |
1239 | 66d1f035 | René Nussbaumer | |
1240 | a8083063 | Iustin Pop | commands = { |
1241 | 6ea815cf | Iustin Pop | 'init': (
|
1242 | 6ea815cf | Iustin Pop | InitCluster, [ArgHost(min=1, max=1)], |
1243 | 064c21f8 | Iustin Pop | [BACKEND_OPT, CP_SIZE_OPT, ENABLED_HV_OPT, GLOBAL_FILEDIR_OPT, |
1244 | 6ea815cf | Iustin Pop | HVLIST_OPT, MAC_PREFIX_OPT, MASTER_NETDEV_OPT, NIC_PARAMS_OPT, |
1245 | b989b9d9 | Ken Wehr | NOLVM_STORAGE_OPT, NOMODIFY_ETCHOSTS_OPT, NOMODIFY_SSH_SETUP_OPT, |
1246 | 39b0f0c2 | Balazs Lecz | SECONDARY_IP_OPT, VG_NAME_OPT, MAINTAIN_NODE_HEALTH_OPT, |
1247 | bf4af505 | Apollon Oikonomopoulos | UIDPOOL_OPT, DRBD_HELPER_OPT, NODRBD_STORAGE_OPT, |
1248 | 6204ee71 | René Nussbaumer | DEFAULT_IALLOCATOR_OPT, PRIMARY_IP_VERSION_OPT, PREALLOC_WIPE_DISKS_OPT, |
1249 | 7925d409 | Apollon Oikonomopoulos | NODE_PARAMS_OPT, GLOBAL_SHARED_FILEDIR_OPT], |
1250 | 6ea815cf | Iustin Pop | "[opts...] <cluster_name>", "Initialises a new cluster configuration"), |
1251 | 6ea815cf | Iustin Pop | 'destroy': (
|
1252 | 064c21f8 | Iustin Pop | DestroyCluster, ARGS_NONE, [YES_DOIT_OPT], |
1253 | 6ea815cf | Iustin Pop | "", "Destroy cluster"), |
1254 | 6ea815cf | Iustin Pop | 'rename': (
|
1255 | 6ea815cf | Iustin Pop | RenameCluster, [ArgHost(min=1, max=1)], |
1256 | db5a8a2d | Iustin Pop | [FORCE_OPT, DRY_RUN_OPT], |
1257 | 6ea815cf | Iustin Pop | "<new_name>",
|
1258 | 6ea815cf | Iustin Pop | "Renames the cluster"),
|
1259 | 6ea815cf | Iustin Pop | 'redist-conf': (
|
1260 | aa06f8c6 | Michael Hanselmann | RedistributeConfig, ARGS_NONE, [SUBMIT_OPT, DRY_RUN_OPT, PRIORITY_OPT], |
1261 | 6ea815cf | Iustin Pop | "", "Forces a push of the configuration file and ssconf files" |
1262 | 6ea815cf | Iustin Pop | " to the nodes in the cluster"),
|
1263 | 6ea815cf | Iustin Pop | 'verify': (
|
1264 | 6ea815cf | Iustin Pop | VerifyCluster, ARGS_NONE, |
1265 | db5a8a2d | Iustin Pop | [VERBOSE_OPT, DEBUG_SIMERR_OPT, ERROR_CODES_OPT, NONPLUS1_OPT, |
1266 | 40167d65 | Adeodato Simo | DRY_RUN_OPT, PRIORITY_OPT, NODEGROUP_OPT], |
1267 | 6ea815cf | Iustin Pop | "", "Does a check on the cluster configuration"), |
1268 | 6ea815cf | Iustin Pop | 'verify-disks': (
|
1269 | aa06f8c6 | Michael Hanselmann | VerifyDisks, ARGS_NONE, [PRIORITY_OPT], |
1270 | 6ea815cf | Iustin Pop | "", "Does a check on the cluster disk status"), |
1271 | 6ea815cf | Iustin Pop | 'repair-disk-sizes': (
|
1272 | aa06f8c6 | Michael Hanselmann | RepairDiskSizes, ARGS_MANY_INSTANCES, [DRY_RUN_OPT, PRIORITY_OPT], |
1273 | 6ea815cf | Iustin Pop | "", "Updates mismatches in recorded disk sizes"), |
1274 | c28502b1 | Iustin Pop | 'master-failover': (
|
1275 | 064c21f8 | Iustin Pop | MasterFailover, ARGS_NONE, [NOVOTING_OPT], |
1276 | 6ea815cf | Iustin Pop | "", "Makes the current node the master"), |
1277 | 4404ffad | Iustin Pop | 'master-ping': (
|
1278 | 4404ffad | Iustin Pop | MasterPing, ARGS_NONE, [], |
1279 | 4404ffad | Iustin Pop | "", "Checks if the master is alive"), |
1280 | 6ea815cf | Iustin Pop | 'version': (
|
1281 | 064c21f8 | Iustin Pop | ShowClusterVersion, ARGS_NONE, [], |
1282 | 6ea815cf | Iustin Pop | "", "Shows the cluster version"), |
1283 | 6ea815cf | Iustin Pop | 'getmaster': (
|
1284 | 064c21f8 | Iustin Pop | ShowClusterMaster, ARGS_NONE, [], |
1285 | 6ea815cf | Iustin Pop | "", "Shows the cluster master"), |
1286 | 6ea815cf | Iustin Pop | 'copyfile': (
|
1287 | 6ea815cf | Iustin Pop | ClusterCopyFile, [ArgFile(min=1, max=1)], |
1288 | 74adc100 | Iustin Pop | [NODE_LIST_OPT, USE_REPL_NET_OPT], |
1289 | 6ea815cf | Iustin Pop | "[-n node...] <filename>", "Copies a file to all (or only some) nodes"), |
1290 | 6ea815cf | Iustin Pop | 'command': (
|
1291 | 6ea815cf | Iustin Pop | RunClusterCommand, [ArgCommand(min=1)],
|
1292 | 064c21f8 | Iustin Pop | [NODE_LIST_OPT], |
1293 | 6ea815cf | Iustin Pop | "[-n node...] <command>", "Runs a command on all (or only some) nodes"), |
1294 | 6ea815cf | Iustin Pop | 'info': (
|
1295 | d729e03a | Guido Trotter | ShowClusterConfig, ARGS_NONE, [ROMAN_OPT], |
1296 | d729e03a | Guido Trotter | "[--roman]", "Show cluster configuration"), |
1297 | 6ea815cf | Iustin Pop | 'list-tags': (
|
1298 | 064c21f8 | Iustin Pop | ListTags, ARGS_NONE, [], "", "List the tags of the cluster"), |
1299 | 6ea815cf | Iustin Pop | 'add-tags': (
|
1300 | aa06f8c6 | Michael Hanselmann | AddTags, [ArgUnknown()], [TAG_SRC_OPT, PRIORITY_OPT], |
1301 | 6ea815cf | Iustin Pop | "tag...", "Add tags to the cluster"), |
1302 | 6ea815cf | Iustin Pop | 'remove-tags': (
|
1303 | aa06f8c6 | Michael Hanselmann | RemoveTags, [ArgUnknown()], [TAG_SRC_OPT, PRIORITY_OPT], |
1304 | 6ea815cf | Iustin Pop | "tag...", "Remove tags from the cluster"), |
1305 | 6ea815cf | Iustin Pop | 'search-tags': (
|
1306 | aa06f8c6 | Michael Hanselmann | SearchTags, [ArgUnknown(min=1, max=1)], [PRIORITY_OPT], "", |
1307 | aa06f8c6 | Michael Hanselmann | "Searches the tags on all objects on"
|
1308 | 6ea815cf | Iustin Pop | " the cluster for a given pattern (regex)"),
|
1309 | 6ea815cf | Iustin Pop | 'queue': (
|
1310 | 6ea815cf | Iustin Pop | QueueOps, |
1311 | 6ea815cf | Iustin Pop | [ArgChoice(min=1, max=1, choices=["drain", "undrain", "info"])], |
1312 | 064c21f8 | Iustin Pop | [], "drain|undrain|info", "Change queue properties"), |
1313 | 6ea815cf | Iustin Pop | 'watcher': (
|
1314 | 6ea815cf | Iustin Pop | WatcherOps, |
1315 | 6ea815cf | Iustin Pop | [ArgChoice(min=1, max=1, choices=["pause", "continue", "info"]), |
1316 | 6ea815cf | Iustin Pop | ArgSuggest(min=0, max=1, choices=["30m", "1h", "4h"])], |
1317 | 064c21f8 | Iustin Pop | [], |
1318 | 6ea815cf | Iustin Pop | "{pause <timespec>|continue|info}", "Change watcher properties"), |
1319 | 6ea815cf | Iustin Pop | 'modify': (
|
1320 | 6ea815cf | Iustin Pop | SetClusterParams, ARGS_NONE, |
1321 | 38f9d2cf | Guido Trotter | [BACKEND_OPT, CP_SIZE_OPT, ENABLED_HV_OPT, HVLIST_OPT, MASTER_NETDEV_OPT, |
1322 | 1338f2b4 | Balazs Lecz | NIC_PARAMS_OPT, NOLVM_STORAGE_OPT, VG_NAME_OPT, MAINTAIN_NODE_HEALTH_OPT, |
1323 | ed14ed48 | Luca Bigliardi | UIDPOOL_OPT, ADD_UIDS_OPT, REMOVE_UIDS_OPT, DRBD_HELPER_OPT, |
1324 | db5a8a2d | Iustin Pop | NODRBD_STORAGE_OPT, DEFAULT_IALLOCATOR_OPT, RESERVED_LVS_OPT, |
1325 | 6204ee71 | René Nussbaumer | DRY_RUN_OPT, PRIORITY_OPT, PREALLOC_WIPE_DISKS_OPT, NODE_PARAMS_OPT], |
1326 | 6ea815cf | Iustin Pop | "[opts...]",
|
1327 | 6ea815cf | Iustin Pop | "Alters the parameters of the cluster"),
|
1328 | 6d4a1656 | Michael Hanselmann | "renew-crypto": (
|
1329 | 6d4a1656 | Michael Hanselmann | RenewCrypto, ARGS_NONE, |
1330 | 6b7d5878 | Michael Hanselmann | [NEW_CLUSTER_CERT_OPT, NEW_RAPI_CERT_OPT, RAPI_CERT_OPT, |
1331 | 3db3eb2a | Michael Hanselmann | NEW_CONFD_HMAC_KEY_OPT, FORCE_OPT, |
1332 | 3db3eb2a | Michael Hanselmann | NEW_CLUSTER_DOMAIN_SECRET_OPT, CLUSTER_DOMAIN_SECRET_OPT], |
1333 | 6d4a1656 | Michael Hanselmann | "[opts...]",
|
1334 | 6d4a1656 | Michael Hanselmann | "Renews cluster certificates, keys and secrets"),
|
1335 | 66d1f035 | René Nussbaumer | "epo": (
|
1336 | 66d1f035 | René Nussbaumer | Epo, [ArgUnknown()], |
1337 | fcecea0b | René Nussbaumer | [FORCE_OPT, ON_OPT, GROUPS_OPT, ALL_OPT, OOB_TIMEOUT_OPT, |
1338 | cfed3b9f | René Nussbaumer | SHUTDOWN_TIMEOUT_OPT, POWER_DELAY_OPT], |
1339 | 66d1f035 | René Nussbaumer | "[opts...] [args]",
|
1340 | 66d1f035 | René Nussbaumer | "Performs an emergency power-off on given args"),
|
1341 | a8083063 | Iustin Pop | } |
1342 | a8083063 | Iustin Pop | |
1343 | 6d4a1656 | Michael Hanselmann | |
1344 | c28502b1 | Iustin Pop | #: dictionary with aliases for commands
|
1345 | c28502b1 | Iustin Pop | aliases = { |
1346 | c28502b1 | Iustin Pop | 'masterfailover': 'master-failover', |
1347 | c28502b1 | Iustin Pop | } |
1348 | c28502b1 | Iustin Pop | |
1349 | c28502b1 | Iustin Pop | |
1350 | 7b3e7d41 | Michael Hanselmann | def Main(): |
1351 | 7b3e7d41 | Michael Hanselmann | return GenericMain(commands, override={"tag_type": constants.TAG_CLUSTER}, |
1352 | 7b3e7d41 | Michael Hanselmann | aliases=aliases) |