root / lib / client / gnt_cluster.py @ 016acd85
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1 | 7b3e7d41 | Michael Hanselmann | #
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2 | a8083063 | Iustin Pop | #
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3 | a8083063 | Iustin Pop | |
4 | 2f20d07b | Manuel Franceschini | # Copyright (C) 2006, 2007, 2010 Google Inc.
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5 | a8083063 | Iustin Pop | #
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6 | a8083063 | Iustin Pop | # This program is free software; you can redistribute it and/or modify
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7 | a8083063 | Iustin Pop | # it under the terms of the GNU General Public License as published by
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8 | a8083063 | Iustin Pop | # the Free Software Foundation; either version 2 of the License, or
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9 | a8083063 | Iustin Pop | # (at your option) any later version.
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10 | a8083063 | Iustin Pop | #
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11 | a8083063 | Iustin Pop | # This program is distributed in the hope that it will be useful, but
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12 | a8083063 | Iustin Pop | # WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | a8083063 | Iustin Pop | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | a8083063 | Iustin Pop | # General Public License for more details.
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15 | a8083063 | Iustin Pop | #
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16 | a8083063 | Iustin Pop | # You should have received a copy of the GNU General Public License
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17 | a8083063 | Iustin Pop | # along with this program; if not, write to the Free Software
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18 | a8083063 | Iustin Pop | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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19 | a8083063 | Iustin Pop | # 02110-1301, USA.
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20 | a8083063 | Iustin Pop | |
21 | 7260cfbe | Iustin Pop | """Cluster related commands"""
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22 | a8083063 | Iustin Pop | |
23 | 2d54e29c | Iustin Pop | # pylint: disable-msg=W0401,W0613,W0614,C0103
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24 | 2f79bd34 | Iustin Pop | # W0401: Wildcard import ganeti.cli
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25 | 2d54e29c | Iustin Pop | # W0613: Unused argument, since all functions follow the same API
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26 | 2f79bd34 | Iustin Pop | # W0614: Unused import %s from wildcard import (since we need cli)
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27 | 7260cfbe | Iustin Pop | # C0103: Invalid name gnt-cluster
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28 | 2f79bd34 | Iustin Pop | |
29 | b3989551 | Iustin Pop | import os.path |
30 | 95b2e626 | Michael Hanselmann | import time |
31 | 6d4a1656 | Michael Hanselmann | import OpenSSL |
32 | a8083063 | Iustin Pop | |
33 | a8083063 | Iustin Pop | from ganeti.cli import * |
34 | a8083063 | Iustin Pop | from ganeti import opcodes |
35 | c2a62a33 | Michael Hanselmann | from ganeti import constants |
36 | f4d4e184 | Iustin Pop | from ganeti import errors |
37 | b63ed789 | Iustin Pop | from ganeti import utils |
38 | a0c9f010 | Michael Hanselmann | from ganeti import bootstrap |
39 | b3989551 | Iustin Pop | from ganeti import ssh |
40 | d3cfe525 | Guido Trotter | from ganeti import objects |
41 | 1338f2b4 | Balazs Lecz | from ganeti import uidpool |
42 | cea881e5 | Michael Hanselmann | from ganeti import compat |
43 | a8083063 | Iustin Pop | |
44 | a8083063 | Iustin Pop | |
45 | 4331f6cd | Michael Hanselmann | @UsesRPC
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46 | a8083063 | Iustin Pop | def InitCluster(opts, args): |
47 | a8083063 | Iustin Pop | """Initialize the cluster.
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48 | a8083063 | Iustin Pop |
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49 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
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50 | 469ee405 | Iustin Pop | @type args: list
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51 | 469ee405 | Iustin Pop | @param args: should contain only one element, the desired
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52 | 469ee405 | Iustin Pop | cluster name
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53 | 469ee405 | Iustin Pop | @rtype: int
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54 | 469ee405 | Iustin Pop | @return: the desired exit code
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55 | a8083063 | Iustin Pop |
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56 | a8083063 | Iustin Pop | """
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57 | 90b6aa3a | Manuel Franceschini | if not opts.lvm_storage and opts.vg_name: |
58 | 3a24c527 | Iustin Pop | ToStderr("Options --no-lvm-storage and --vg-name conflict.")
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59 | 90b6aa3a | Manuel Franceschini | return 1 |
60 | 90b6aa3a | Manuel Franceschini | |
61 | 90b6aa3a | Manuel Franceschini | vg_name = opts.vg_name |
62 | 90b6aa3a | Manuel Franceschini | if opts.lvm_storage and not opts.vg_name: |
63 | 90b6aa3a | Manuel Franceschini | vg_name = constants.DEFAULT_VG |
64 | 90b6aa3a | Manuel Franceschini | |
65 | ed14ed48 | Luca Bigliardi | if not opts.drbd_storage and opts.drbd_helper: |
66 | ed14ed48 | Luca Bigliardi | ToStderr("Options --no-drbd-storage and --drbd-usermode-helper conflict.")
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67 | ed14ed48 | Luca Bigliardi | return 1 |
68 | ed14ed48 | Luca Bigliardi | |
69 | ed14ed48 | Luca Bigliardi | drbd_helper = opts.drbd_helper |
70 | ed14ed48 | Luca Bigliardi | if opts.drbd_storage and not opts.drbd_helper: |
71 | ed14ed48 | Luca Bigliardi | drbd_helper = constants.DEFAULT_DRBD_HELPER |
72 | ed14ed48 | Luca Bigliardi | |
73 | ea3a925f | Alexander Schreiber | hvlist = opts.enabled_hypervisors |
74 | 383a3591 | Iustin Pop | if hvlist is None: |
75 | 383a3591 | Iustin Pop | hvlist = constants.DEFAULT_ENABLED_HYPERVISOR |
76 | 066f465d | Guido Trotter | hvlist = hvlist.split(",")
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77 | ea3a925f | Alexander Schreiber | |
78 | f8e7ddca | Guido Trotter | hvparams = dict(opts.hvparams)
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79 | ea3a925f | Alexander Schreiber | beparams = opts.beparams |
80 | b6a30b0d | Guido Trotter | nicparams = opts.nicparams |
81 | ea3a925f | Alexander Schreiber | |
82 | ea3a925f | Alexander Schreiber | # prepare beparams dict
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83 | d3cfe525 | Guido Trotter | beparams = objects.FillDict(constants.BEC_DEFAULTS, beparams) |
84 | a5728081 | Guido Trotter | utils.ForceDictType(beparams, constants.BES_PARAMETER_TYPES) |
85 | ea3a925f | Alexander Schreiber | |
86 | b6a30b0d | Guido Trotter | # prepare nicparams dict
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87 | b6a30b0d | Guido Trotter | nicparams = objects.FillDict(constants.NICC_DEFAULTS, nicparams) |
88 | b6a30b0d | Guido Trotter | utils.ForceDictType(nicparams, constants.NICS_PARAMETER_TYPES) |
89 | b6a30b0d | Guido Trotter | |
90 | 6204ee71 | René Nussbaumer | # prepare ndparams dict
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91 | 6204ee71 | René Nussbaumer | if opts.ndparams is None: |
92 | 6204ee71 | René Nussbaumer | ndparams = dict(constants.NDC_DEFAULTS)
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93 | 6204ee71 | René Nussbaumer | else:
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94 | 6204ee71 | René Nussbaumer | ndparams = objects.FillDict(constants.NDC_DEFAULTS, opts.ndparams) |
95 | 6204ee71 | René Nussbaumer | utils.ForceDictType(ndparams, constants.NDS_PARAMETER_TYPES) |
96 | 6204ee71 | René Nussbaumer | |
97 | ea3a925f | Alexander Schreiber | # prepare hvparams dict
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98 | ea3a925f | Alexander Schreiber | for hv in constants.HYPER_TYPES: |
99 | ea3a925f | Alexander Schreiber | if hv not in hvparams: |
100 | ea3a925f | Alexander Schreiber | hvparams[hv] = {} |
101 | d3cfe525 | Guido Trotter | hvparams[hv] = objects.FillDict(constants.HVC_DEFAULTS[hv], hvparams[hv]) |
102 | a5728081 | Guido Trotter | utils.ForceDictType(hvparams[hv], constants.HVS_PARAMETER_TYPES) |
103 | ea3a925f | Alexander Schreiber | |
104 | e32df528 | Iustin Pop | if opts.candidate_pool_size is None: |
105 | e32df528 | Iustin Pop | opts.candidate_pool_size = constants.MASTER_POOL_SIZE_DEFAULT |
106 | e32df528 | Iustin Pop | |
107 | e3646f22 | Iustin Pop | if opts.mac_prefix is None: |
108 | e3646f22 | Iustin Pop | opts.mac_prefix = constants.DEFAULT_MAC_PREFIX |
109 | e3646f22 | Iustin Pop | |
110 | 39b0f0c2 | Balazs Lecz | uid_pool = opts.uid_pool |
111 | 39b0f0c2 | Balazs Lecz | if uid_pool is not None: |
112 | 39b0f0c2 | Balazs Lecz | uid_pool = uidpool.ParseUidPool(uid_pool) |
113 | 39b0f0c2 | Balazs Lecz | |
114 | b883637f | René Nussbaumer | if opts.prealloc_wipe_disks is None: |
115 | b883637f | René Nussbaumer | opts.prealloc_wipe_disks = False
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116 | b883637f | René Nussbaumer | |
117 | e7323b5e | Manuel Franceschini | try:
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118 | e7323b5e | Manuel Franceschini | primary_ip_version = int(opts.primary_ip_version)
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119 | e7323b5e | Manuel Franceschini | except (ValueError, TypeError), err: |
120 | e7323b5e | Manuel Franceschini | ToStderr("Invalid primary ip version value: %s" % str(err)) |
121 | e7323b5e | Manuel Franceschini | return 1 |
122 | e7323b5e | Manuel Franceschini | |
123 | a0c9f010 | Michael Hanselmann | bootstrap.InitCluster(cluster_name=args[0],
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124 | a0c9f010 | Michael Hanselmann | secondary_ip=opts.secondary_ip, |
125 | a0c9f010 | Michael Hanselmann | vg_name=vg_name, |
126 | a0c9f010 | Michael Hanselmann | mac_prefix=opts.mac_prefix, |
127 | a0c9f010 | Michael Hanselmann | master_netdev=opts.master_netdev, |
128 | ea3a925f | Alexander Schreiber | file_storage_dir=opts.file_storage_dir, |
129 | ea3a925f | Alexander Schreiber | enabled_hypervisors=hvlist, |
130 | ea3a925f | Alexander Schreiber | hvparams=hvparams, |
131 | ce735215 | Guido Trotter | beparams=beparams, |
132 | b6a30b0d | Guido Trotter | nicparams=nicparams, |
133 | 6204ee71 | René Nussbaumer | ndparams=ndparams, |
134 | ce735215 | Guido Trotter | candidate_pool_size=opts.candidate_pool_size, |
135 | b86a6bcd | Guido Trotter | modify_etc_hosts=opts.modify_etc_hosts, |
136 | b989b9d9 | Ken Wehr | modify_ssh_setup=opts.modify_ssh_setup, |
137 | 3953242f | Iustin Pop | maintain_node_health=opts.maintain_node_health, |
138 | ed14ed48 | Luca Bigliardi | drbd_helper=drbd_helper, |
139 | 39b0f0c2 | Balazs Lecz | uid_pool=uid_pool, |
140 | bf4af505 | Apollon Oikonomopoulos | default_iallocator=opts.default_iallocator, |
141 | e7323b5e | Manuel Franceschini | primary_ip_version=primary_ip_version, |
142 | b18ecea2 | René Nussbaumer | prealloc_wipe_disks=opts.prealloc_wipe_disks, |
143 | ce735215 | Guido Trotter | ) |
144 | 3552cd2e | Luca Bigliardi | op = opcodes.OpPostInitCluster() |
145 | 400ca2f7 | Iustin Pop | SubmitOpCode(op, opts=opts) |
146 | a8083063 | Iustin Pop | return 0 |
147 | a8083063 | Iustin Pop | |
148 | a8083063 | Iustin Pop | |
149 | 4331f6cd | Michael Hanselmann | @UsesRPC
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150 | a8083063 | Iustin Pop | def DestroyCluster(opts, args): |
151 | a8083063 | Iustin Pop | """Destroy the cluster.
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152 | a8083063 | Iustin Pop |
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153 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
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154 | 469ee405 | Iustin Pop | @type args: list
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155 | 469ee405 | Iustin Pop | @param args: should be an empty list
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156 | 469ee405 | Iustin Pop | @rtype: int
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157 | 469ee405 | Iustin Pop | @return: the desired exit code
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158 | 098c0958 | Michael Hanselmann |
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159 | a8083063 | Iustin Pop | """
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160 | a8083063 | Iustin Pop | if not opts.yes_do_it: |
161 | 3a24c527 | Iustin Pop | ToStderr("Destroying a cluster is irreversible. If you really want"
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162 | 3a24c527 | Iustin Pop | " destroy this cluster, supply the --yes-do-it option.")
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163 | a8083063 | Iustin Pop | return 1 |
164 | a8083063 | Iustin Pop | |
165 | a8083063 | Iustin Pop | op = opcodes.OpDestroyCluster() |
166 | 400ca2f7 | Iustin Pop | master = SubmitOpCode(op, opts=opts) |
167 | 140aa4a8 | Iustin Pop | # if we reached this, the opcode didn't fail; we can proceed to
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168 | 140aa4a8 | Iustin Pop | # shutdown all the daemons
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169 | 140aa4a8 | Iustin Pop | bootstrap.FinalizeClusterDestroy(master) |
170 | a8083063 | Iustin Pop | return 0 |
171 | a8083063 | Iustin Pop | |
172 | a8083063 | Iustin Pop | |
173 | 07bd8a51 | Iustin Pop | def RenameCluster(opts, args): |
174 | 07bd8a51 | Iustin Pop | """Rename the cluster.
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175 | 07bd8a51 | Iustin Pop |
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176 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
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177 | 469ee405 | Iustin Pop | @type args: list
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178 | 469ee405 | Iustin Pop | @param args: should contain only one element, the new cluster name
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179 | 469ee405 | Iustin Pop | @rtype: int
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180 | 469ee405 | Iustin Pop | @return: the desired exit code
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181 | 07bd8a51 | Iustin Pop |
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182 | 07bd8a51 | Iustin Pop | """
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183 | 6a016df9 | Michael Hanselmann | cl = GetClient() |
184 | 6a016df9 | Michael Hanselmann | |
185 | 6a016df9 | Michael Hanselmann | (cluster_name, ) = cl.QueryConfigValues(["cluster_name"])
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186 | 6a016df9 | Michael Hanselmann | |
187 | 6a016df9 | Michael Hanselmann | new_name = args[0]
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188 | 07bd8a51 | Iustin Pop | if not opts.force: |
189 | 6a016df9 | Michael Hanselmann | usertext = ("This will rename the cluster from '%s' to '%s'. If you are"
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190 | 6a016df9 | Michael Hanselmann | " connected over the network to the cluster name, the"
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191 | 6a016df9 | Michael Hanselmann | " operation is very dangerous as the IP address will be"
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192 | 6a016df9 | Michael Hanselmann | " removed from the node and the change may not go through."
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193 | 6a016df9 | Michael Hanselmann | " Continue?") % (cluster_name, new_name)
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194 | 47988778 | Iustin Pop | if not AskUser(usertext): |
195 | 07bd8a51 | Iustin Pop | return 1 |
196 | 07bd8a51 | Iustin Pop | |
197 | 6a016df9 | Michael Hanselmann | op = opcodes.OpRenameCluster(name=new_name) |
198 | 6a016df9 | Michael Hanselmann | result = SubmitOpCode(op, opts=opts, cl=cl) |
199 | 6a016df9 | Michael Hanselmann | |
200 | 48418fea | Iustin Pop | if result:
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201 | 48418fea | Iustin Pop | ToStdout("Cluster renamed from '%s' to '%s'", cluster_name, result)
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202 | 6a016df9 | Michael Hanselmann | |
203 | 07bd8a51 | Iustin Pop | return 0 |
204 | 07bd8a51 | Iustin Pop | |
205 | 07bd8a51 | Iustin Pop | |
206 | afee0879 | Iustin Pop | def RedistributeConfig(opts, args): |
207 | afee0879 | Iustin Pop | """Forces push of the cluster configuration.
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208 | afee0879 | Iustin Pop |
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209 | afee0879 | Iustin Pop | @param opts: the command line options selected by the user
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210 | afee0879 | Iustin Pop | @type args: list
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211 | afee0879 | Iustin Pop | @param args: empty list
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212 | afee0879 | Iustin Pop | @rtype: int
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213 | afee0879 | Iustin Pop | @return: the desired exit code
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214 | afee0879 | Iustin Pop |
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215 | afee0879 | Iustin Pop | """
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216 | 81a49123 | Iustin Pop | op = opcodes.OpRedistributeConfig() |
217 | afee0879 | Iustin Pop | SubmitOrSend(op, opts) |
218 | afee0879 | Iustin Pop | return 0 |
219 | afee0879 | Iustin Pop | |
220 | afee0879 | Iustin Pop | |
221 | a8083063 | Iustin Pop | def ShowClusterVersion(opts, args): |
222 | a8083063 | Iustin Pop | """Write version of ganeti software to the standard output.
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223 | a8083063 | Iustin Pop |
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224 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
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225 | 469ee405 | Iustin Pop | @type args: list
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226 | 469ee405 | Iustin Pop | @param args: should be an empty list
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227 | 469ee405 | Iustin Pop | @rtype: int
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228 | 469ee405 | Iustin Pop | @return: the desired exit code
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229 | a8083063 | Iustin Pop |
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230 | a8083063 | Iustin Pop | """
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231 | 2e7b8369 | Iustin Pop | cl = GetClient() |
232 | 2e7b8369 | Iustin Pop | result = cl.QueryClusterInfo() |
233 | 3a24c527 | Iustin Pop | ToStdout("Software version: %s", result["software_version"]) |
234 | 3a24c527 | Iustin Pop | ToStdout("Internode protocol: %s", result["protocol_version"]) |
235 | 3a24c527 | Iustin Pop | ToStdout("Configuration format: %s", result["config_version"]) |
236 | 3a24c527 | Iustin Pop | ToStdout("OS api version: %s", result["os_api_version"]) |
237 | 3a24c527 | Iustin Pop | ToStdout("Export interface: %s", result["export_version"]) |
238 | a8083063 | Iustin Pop | return 0 |
239 | a8083063 | Iustin Pop | |
240 | a8083063 | Iustin Pop | |
241 | a8083063 | Iustin Pop | def ShowClusterMaster(opts, args): |
242 | a8083063 | Iustin Pop | """Write name of master node to the standard output.
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243 | a8083063 | Iustin Pop |
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244 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
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245 | 469ee405 | Iustin Pop | @type args: list
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246 | 469ee405 | Iustin Pop | @param args: should be an empty list
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247 | 469ee405 | Iustin Pop | @rtype: int
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248 | 469ee405 | Iustin Pop | @return: the desired exit code
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249 | a8083063 | Iustin Pop |
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250 | a8083063 | Iustin Pop | """
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251 | 8eb148ae | Iustin Pop | master = bootstrap.GetMaster() |
252 | 8eb148ae | Iustin Pop | ToStdout(master) |
253 | a8083063 | Iustin Pop | return 0 |
254 | a8083063 | Iustin Pop | |
255 | cac599f1 | Michael Hanselmann | |
256 | d729e03a | Guido Trotter | def _PrintGroupedParams(paramsdict, level=1, roman=False): |
257 | 1094acda | Guido Trotter | """Print Grouped parameters (be, nic, disk) by group.
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258 | 1094acda | Guido Trotter |
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259 | 1094acda | Guido Trotter | @type paramsdict: dict of dicts
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260 | 1094acda | Guido Trotter | @param paramsdict: {group: {param: value, ...}, ...}
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261 | 664a9d73 | René Nussbaumer | @type level: int
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262 | 664a9d73 | René Nussbaumer | @param level: Level of indention
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263 | 1094acda | Guido Trotter |
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264 | 1094acda | Guido Trotter | """
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265 | 664a9d73 | René Nussbaumer | indent = " " * level
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266 | 9d91c6ab | Guido Trotter | for item, val in sorted(paramsdict.items()): |
267 | 664a9d73 | René Nussbaumer | if isinstance(val, dict): |
268 | 664a9d73 | René Nussbaumer | ToStdout("%s- %s:", indent, item)
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269 | d729e03a | Guido Trotter | _PrintGroupedParams(val, level=level + 1, roman=roman)
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270 | d729e03a | Guido Trotter | elif roman and isinstance(val, int): |
271 | d729e03a | Guido Trotter | ToStdout("%s %s: %s", indent, item, compat.TryToRoman(val))
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272 | 664a9d73 | René Nussbaumer | else:
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273 | 664a9d73 | René Nussbaumer | ToStdout("%s %s: %s", indent, item, val)
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274 | a8083063 | Iustin Pop | |
275 | cac599f1 | Michael Hanselmann | |
276 | a8083063 | Iustin Pop | def ShowClusterConfig(opts, args): |
277 | a8083063 | Iustin Pop | """Shows cluster information.
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278 | a8083063 | Iustin Pop |
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279 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
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280 | 469ee405 | Iustin Pop | @type args: list
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281 | 469ee405 | Iustin Pop | @param args: should be an empty list
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282 | 469ee405 | Iustin Pop | @rtype: int
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283 | 469ee405 | Iustin Pop | @return: the desired exit code
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284 | 469ee405 | Iustin Pop |
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285 | a8083063 | Iustin Pop | """
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286 | 2e7b8369 | Iustin Pop | cl = GetClient() |
287 | 2e7b8369 | Iustin Pop | result = cl.QueryClusterInfo() |
288 | a8083063 | Iustin Pop | |
289 | 3a24c527 | Iustin Pop | ToStdout("Cluster name: %s", result["name"]) |
290 | 259578eb | Iustin Pop | ToStdout("Cluster UUID: %s", result["uuid"]) |
291 | a8083063 | Iustin Pop | |
292 | 90f72445 | Iustin Pop | ToStdout("Creation time: %s", utils.FormatTime(result["ctime"])) |
293 | 90f72445 | Iustin Pop | ToStdout("Modification time: %s", utils.FormatTime(result["mtime"])) |
294 | 90f72445 | Iustin Pop | |
295 | 3a24c527 | Iustin Pop | ToStdout("Master node: %s", result["master"]) |
296 | a8083063 | Iustin Pop | |
297 | 3a24c527 | Iustin Pop | ToStdout("Architecture (this node): %s (%s)",
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298 | 3a24c527 | Iustin Pop | result["architecture"][0], result["architecture"][1]) |
299 | a8083063 | Iustin Pop | |
300 | c118d1f4 | Michael Hanselmann | if result["tags"]: |
301 | 1f864b60 | Iustin Pop | tags = utils.CommaJoin(utils.NiceSort(result["tags"]))
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302 | c118d1f4 | Michael Hanselmann | else:
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303 | c118d1f4 | Michael Hanselmann | tags = "(none)"
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304 | c118d1f4 | Michael Hanselmann | |
305 | c118d1f4 | Michael Hanselmann | ToStdout("Tags: %s", tags)
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306 | c118d1f4 | Michael Hanselmann | |
307 | 02691904 | Alexander Schreiber | ToStdout("Default hypervisor: %s", result["default_hypervisor"]) |
308 | 1f864b60 | Iustin Pop | ToStdout("Enabled hypervisors: %s",
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309 | 1f864b60 | Iustin Pop | utils.CommaJoin(result["enabled_hypervisors"]))
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310 | 469f88e1 | Iustin Pop | |
311 | 3a24c527 | Iustin Pop | ToStdout("Hypervisor parameters:")
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312 | 1094acda | Guido Trotter | _PrintGroupedParams(result["hvparams"])
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313 | 469f88e1 | Iustin Pop | |
314 | dbb24ec7 | Iustin Pop | ToStdout("OS-specific hypervisor parameters:")
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315 | 664a9d73 | René Nussbaumer | _PrintGroupedParams(result["os_hvp"])
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316 | 664a9d73 | René Nussbaumer | |
317 | dbb24ec7 | Iustin Pop | ToStdout("OS parameters:")
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318 | dbb24ec7 | Iustin Pop | _PrintGroupedParams(result["osparams"])
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319 | dbb24ec7 | Iustin Pop | |
320 | 3a24c527 | Iustin Pop | ToStdout("Cluster parameters:")
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321 | d729e03a | Guido Trotter | ToStdout(" - candidate pool size: %s",
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322 | d729e03a | Guido Trotter | compat.TryToRoman(result["candidate_pool_size"],
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323 | d729e03a | Guido Trotter | convert=opts.roman_integers)) |
324 | a8001106 | Guido Trotter | ToStdout(" - master netdev: %s", result["master_netdev"]) |
325 | a8001106 | Guido Trotter | ToStdout(" - lvm volume group: %s", result["volume_group_name"]) |
326 | 5a3ab484 | Iustin Pop | if result["reserved_lvs"]: |
327 | 5a3ab484 | Iustin Pop | reserved_lvs = utils.CommaJoin(result["reserved_lvs"])
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328 | 5a3ab484 | Iustin Pop | else:
|
329 | 5a3ab484 | Iustin Pop | reserved_lvs = "(none)"
|
330 | 5a3ab484 | Iustin Pop | ToStdout(" - lvm reserved volumes: %s", reserved_lvs)
|
331 | ed14ed48 | Luca Bigliardi | ToStdout(" - drbd usermode helper: %s", result["drbd_usermode_helper"]) |
332 | a8001106 | Guido Trotter | ToStdout(" - file storage path: %s", result["file_storage_dir"]) |
333 | 3953242f | Iustin Pop | ToStdout(" - maintenance of node health: %s",
|
334 | 3953242f | Iustin Pop | result["maintain_node_health"])
|
335 | d729e03a | Guido Trotter | ToStdout(" - uid pool: %s",
|
336 | d729e03a | Guido Trotter | uidpool.FormatUidPool(result["uid_pool"],
|
337 | d729e03a | Guido Trotter | roman=opts.roman_integers)) |
338 | bf4af505 | Apollon Oikonomopoulos | ToStdout(" - default instance allocator: %s", result["default_iallocator"]) |
339 | e7323b5e | Manuel Franceschini | ToStdout(" - primary ip version: %d", result["primary_ip_version"]) |
340 | b18ecea2 | René Nussbaumer | ToStdout(" - preallocation wipe disks: %s", result["prealloc_wipe_disks"]) |
341 | 4b7735f9 | Iustin Pop | |
342 | 4b7735f9 | Iustin Pop | ToStdout("Default instance parameters:")
|
343 | d729e03a | Guido Trotter | _PrintGroupedParams(result["beparams"], roman=opts.roman_integers)
|
344 | 1094acda | Guido Trotter | |
345 | 1094acda | Guido Trotter | ToStdout("Default nic parameters:")
|
346 | d729e03a | Guido Trotter | _PrintGroupedParams(result["nicparams"], roman=opts.roman_integers)
|
347 | 8a12ce45 | Iustin Pop | |
348 | a8083063 | Iustin Pop | return 0 |
349 | a8083063 | Iustin Pop | |
350 | a8083063 | Iustin Pop | |
351 | a8083063 | Iustin Pop | def ClusterCopyFile(opts, args): |
352 | a8083063 | Iustin Pop | """Copy a file from master to some nodes.
|
353 | a8083063 | Iustin Pop |
|
354 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
355 | 469ee405 | Iustin Pop | @type args: list
|
356 | 469ee405 | Iustin Pop | @param args: should contain only one element, the path of
|
357 | 469ee405 | Iustin Pop | the file to be copied
|
358 | 469ee405 | Iustin Pop | @rtype: int
|
359 | 469ee405 | Iustin Pop | @return: the desired exit code
|
360 | a8083063 | Iustin Pop |
|
361 | a8083063 | Iustin Pop | """
|
362 | b3989551 | Iustin Pop | filename = args[0]
|
363 | b3989551 | Iustin Pop | if not os.path.exists(filename): |
364 | debac808 | Iustin Pop | raise errors.OpPrereqError("No such filename '%s'" % filename, |
365 | debac808 | Iustin Pop | errors.ECODE_INVAL) |
366 | b3989551 | Iustin Pop | |
367 | 56bece1f | Iustin Pop | cl = GetClient() |
368 | 56bece1f | Iustin Pop | |
369 | 56bece1f | Iustin Pop | cluster_name = cl.QueryConfigValues(["cluster_name"])[0] |
370 | 56bece1f | Iustin Pop | |
371 | 74adc100 | Iustin Pop | results = GetOnlineNodes(nodes=opts.nodes, cl=cl, filter_master=True,
|
372 | 74adc100 | Iustin Pop | secondary_ips=opts.use_replication_network) |
373 | e00ea635 | Michael Hanselmann | |
374 | 56bece1f | Iustin Pop | srun = ssh.SshRunner(cluster_name=cluster_name) |
375 | b3989551 | Iustin Pop | for node in results: |
376 | b3989551 | Iustin Pop | if not srun.CopyFileToNode(node, filename): |
377 | 3a24c527 | Iustin Pop | ToStderr("Copy of file %s to node %s failed", filename, node)
|
378 | b3989551 | Iustin Pop | |
379 | a8083063 | Iustin Pop | return 0 |
380 | a8083063 | Iustin Pop | |
381 | a8083063 | Iustin Pop | |
382 | a8083063 | Iustin Pop | def RunClusterCommand(opts, args): |
383 | a8083063 | Iustin Pop | """Run a command on some nodes.
|
384 | a8083063 | Iustin Pop |
|
385 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
386 | 469ee405 | Iustin Pop | @type args: list
|
387 | 469ee405 | Iustin Pop | @param args: should contain the command to be run and its arguments
|
388 | 469ee405 | Iustin Pop | @rtype: int
|
389 | 469ee405 | Iustin Pop | @return: the desired exit code
|
390 | a8083063 | Iustin Pop |
|
391 | a8083063 | Iustin Pop | """
|
392 | 56bece1f | Iustin Pop | cl = GetClient() |
393 | 7688d0d3 | Michael Hanselmann | |
394 | a8083063 | Iustin Pop | command = " ".join(args)
|
395 | 4040a784 | Iustin Pop | |
396 | 4040a784 | Iustin Pop | nodes = GetOnlineNodes(nodes=opts.nodes, cl=cl) |
397 | 56bece1f | Iustin Pop | |
398 | 56bece1f | Iustin Pop | cluster_name, master_node = cl.QueryConfigValues(["cluster_name",
|
399 | 56bece1f | Iustin Pop | "master_node"])
|
400 | b3989551 | Iustin Pop | |
401 | 56bece1f | Iustin Pop | srun = ssh.SshRunner(cluster_name=cluster_name) |
402 | b3989551 | Iustin Pop | |
403 | 7688d0d3 | Michael Hanselmann | # Make sure master node is at list end
|
404 | b3989551 | Iustin Pop | if master_node in nodes: |
405 | b3989551 | Iustin Pop | nodes.remove(master_node) |
406 | b3989551 | Iustin Pop | nodes.append(master_node) |
407 | b3989551 | Iustin Pop | |
408 | b3989551 | Iustin Pop | for name in nodes: |
409 | b3989551 | Iustin Pop | result = srun.Run(name, "root", command)
|
410 | 3a24c527 | Iustin Pop | ToStdout("------------------------------------------------")
|
411 | 3a24c527 | Iustin Pop | ToStdout("node: %s", name)
|
412 | 3a24c527 | Iustin Pop | ToStdout("%s", result.output)
|
413 | 3a24c527 | Iustin Pop | ToStdout("return code = %s", result.exit_code)
|
414 | b3989551 | Iustin Pop | |
415 | b3989551 | Iustin Pop | return 0 |
416 | a8083063 | Iustin Pop | |
417 | a8083063 | Iustin Pop | |
418 | a8083063 | Iustin Pop | def VerifyCluster(opts, args): |
419 | a8083063 | Iustin Pop | """Verify integrity of cluster, performing various test on nodes.
|
420 | a8083063 | Iustin Pop |
|
421 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
422 | 469ee405 | Iustin Pop | @type args: list
|
423 | 469ee405 | Iustin Pop | @param args: should be an empty list
|
424 | 469ee405 | Iustin Pop | @rtype: int
|
425 | 469ee405 | Iustin Pop | @return: the desired exit code
|
426 | a8083063 | Iustin Pop |
|
427 | a8083063 | Iustin Pop | """
|
428 | 8d59409f | Iustin Pop | skip_checks = [] |
429 | e54c4c5e | Guido Trotter | if opts.skip_nplusone_mem:
|
430 | e54c4c5e | Guido Trotter | skip_checks.append(constants.VERIFY_NPLUSONE_MEM) |
431 | 7c874ee1 | Iustin Pop | op = opcodes.OpVerifyCluster(skip_checks=skip_checks, |
432 | 7c874ee1 | Iustin Pop | verbose=opts.verbose, |
433 | a0c9776a | Iustin Pop | error_codes=opts.error_codes, |
434 | a0c9776a | Iustin Pop | debug_simulate_errors=opts.simulate_errors) |
435 | 400ca2f7 | Iustin Pop | if SubmitOpCode(op, opts=opts):
|
436 | 34290825 | Michael Hanselmann | return 0 |
437 | 34290825 | Michael Hanselmann | else:
|
438 | 34290825 | Michael Hanselmann | return 1 |
439 | a8083063 | Iustin Pop | |
440 | a8083063 | Iustin Pop | |
441 | f4d4e184 | Iustin Pop | def VerifyDisks(opts, args): |
442 | f4d4e184 | Iustin Pop | """Verify integrity of cluster disks.
|
443 | f4d4e184 | Iustin Pop |
|
444 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
445 | 469ee405 | Iustin Pop | @type args: list
|
446 | 469ee405 | Iustin Pop | @param args: should be an empty list
|
447 | 469ee405 | Iustin Pop | @rtype: int
|
448 | 469ee405 | Iustin Pop | @return: the desired exit code
|
449 | f4d4e184 | Iustin Pop |
|
450 | f4d4e184 | Iustin Pop | """
|
451 | f1b083ce | Michael Hanselmann | cl = GetClient() |
452 | f1b083ce | Michael Hanselmann | |
453 | f4d4e184 | Iustin Pop | op = opcodes.OpVerifyDisks() |
454 | f1b083ce | Michael Hanselmann | result = SubmitOpCode(op, opts=opts, cl=cl) |
455 | 29d376ec | Iustin Pop | if not isinstance(result, (list, tuple)) or len(result) != 3: |
456 | f4d4e184 | Iustin Pop | raise errors.ProgrammerError("Unknown result type for OpVerifyDisks") |
457 | f4d4e184 | Iustin Pop | |
458 | 29d376ec | Iustin Pop | bad_nodes, instances, missing = result |
459 | b63ed789 | Iustin Pop | |
460 | f4d4e184 | Iustin Pop | retcode = constants.EXIT_SUCCESS |
461 | b63ed789 | Iustin Pop | |
462 | 29d376ec | Iustin Pop | if bad_nodes:
|
463 | 29d376ec | Iustin Pop | for node, text in bad_nodes.items(): |
464 | 29d376ec | Iustin Pop | ToStdout("Error gathering data on node %s: %s",
|
465 | 26f15862 | Iustin Pop | node, utils.SafeEncode(text[-400:]))
|
466 | b63ed789 | Iustin Pop | retcode |= 1
|
467 | 3a24c527 | Iustin Pop | ToStdout("You need to fix these nodes first before fixing instances")
|
468 | b63ed789 | Iustin Pop | |
469 | f4d4e184 | Iustin Pop | if instances:
|
470 | f4d4e184 | Iustin Pop | for iname in instances: |
471 | b63ed789 | Iustin Pop | if iname in missing: |
472 | b63ed789 | Iustin Pop | continue
|
473 | f4d4e184 | Iustin Pop | op = opcodes.OpActivateInstanceDisks(instance_name=iname) |
474 | f4d4e184 | Iustin Pop | try:
|
475 | 3a24c527 | Iustin Pop | ToStdout("Activating disks for instance '%s'", iname)
|
476 | f1b083ce | Michael Hanselmann | SubmitOpCode(op, opts=opts, cl=cl) |
477 | f4d4e184 | Iustin Pop | except errors.GenericError, err:
|
478 | f4d4e184 | Iustin Pop | nret, msg = FormatError(err) |
479 | f4d4e184 | Iustin Pop | retcode |= nret |
480 | 3a24c527 | Iustin Pop | ToStderr("Error activating disks for instance %s: %s", iname, msg)
|
481 | b63ed789 | Iustin Pop | |
482 | b63ed789 | Iustin Pop | if missing:
|
483 | f1b083ce | Michael Hanselmann | (vg_name, ) = cl.QueryConfigValues(["volume_group_name"])
|
484 | f1b083ce | Michael Hanselmann | |
485 | b63ed789 | Iustin Pop | for iname, ival in missing.iteritems(): |
486 | 403f5172 | Guido Trotter | all_missing = compat.all(x[0] in bad_nodes for x in ival) |
487 | b63ed789 | Iustin Pop | if all_missing:
|
488 | 3a24c527 | Iustin Pop | ToStdout("Instance %s cannot be verified as it lives on"
|
489 | 3a24c527 | Iustin Pop | " broken nodes", iname)
|
490 | b63ed789 | Iustin Pop | else:
|
491 | 3a24c527 | Iustin Pop | ToStdout("Instance %s has missing logical volumes:", iname)
|
492 | b63ed789 | Iustin Pop | ival.sort() |
493 | b63ed789 | Iustin Pop | for node, vol in ival: |
494 | 29d376ec | Iustin Pop | if node in bad_nodes: |
495 | f1b083ce | Michael Hanselmann | ToStdout("\tbroken node %s /dev/%s/%s", node, vg_name, vol)
|
496 | b63ed789 | Iustin Pop | else:
|
497 | f1b083ce | Michael Hanselmann | ToStdout("\t%s /dev/%s/%s", node, vg_name, vol)
|
498 | f1b083ce | Michael Hanselmann | |
499 | 3a24c527 | Iustin Pop | ToStdout("You need to run replace_disks for all the above"
|
500 | f1b083ce | Michael Hanselmann | " instances, if this message persist after fixing nodes.")
|
501 | b63ed789 | Iustin Pop | retcode |= 1
|
502 | f4d4e184 | Iustin Pop | |
503 | f4d4e184 | Iustin Pop | return retcode
|
504 | f4d4e184 | Iustin Pop | |
505 | f4d4e184 | Iustin Pop | |
506 | 60975797 | Iustin Pop | def RepairDiskSizes(opts, args): |
507 | 60975797 | Iustin Pop | """Verify sizes of cluster disks.
|
508 | 60975797 | Iustin Pop |
|
509 | 60975797 | Iustin Pop | @param opts: the command line options selected by the user
|
510 | 60975797 | Iustin Pop | @type args: list
|
511 | 60975797 | Iustin Pop | @param args: optional list of instances to restrict check to
|
512 | 60975797 | Iustin Pop | @rtype: int
|
513 | 60975797 | Iustin Pop | @return: the desired exit code
|
514 | 60975797 | Iustin Pop |
|
515 | 60975797 | Iustin Pop | """
|
516 | 60975797 | Iustin Pop | op = opcodes.OpRepairDiskSizes(instances=args) |
517 | 400ca2f7 | Iustin Pop | SubmitOpCode(op, opts=opts) |
518 | 60975797 | Iustin Pop | |
519 | 60975797 | Iustin Pop | |
520 | 4331f6cd | Michael Hanselmann | @UsesRPC
|
521 | a8083063 | Iustin Pop | def MasterFailover(opts, args): |
522 | a8083063 | Iustin Pop | """Failover the master node.
|
523 | a8083063 | Iustin Pop |
|
524 | a8083063 | Iustin Pop | This command, when run on a non-master node, will cause the current
|
525 | a8083063 | Iustin Pop | master to cease being master, and the non-master to become new
|
526 | a8083063 | Iustin Pop | master.
|
527 | a8083063 | Iustin Pop |
|
528 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
529 | 469ee405 | Iustin Pop | @type args: list
|
530 | 469ee405 | Iustin Pop | @param args: should be an empty list
|
531 | 469ee405 | Iustin Pop | @rtype: int
|
532 | 469ee405 | Iustin Pop | @return: the desired exit code
|
533 | 469ee405 | Iustin Pop |
|
534 | a8083063 | Iustin Pop | """
|
535 | 8e2524c3 | Guido Trotter | if opts.no_voting:
|
536 | 8e2524c3 | Guido Trotter | usertext = ("This will perform the failover even if most other nodes"
|
537 | 8e2524c3 | Guido Trotter | " are down, or if this node is outdated. This is dangerous"
|
538 | 8e2524c3 | Guido Trotter | " as it can lead to a non-consistent cluster. Check the"
|
539 | 8e2524c3 | Guido Trotter | " gnt-cluster(8) man page before proceeding. Continue?")
|
540 | 8e2524c3 | Guido Trotter | if not AskUser(usertext): |
541 | 8e2524c3 | Guido Trotter | return 1 |
542 | 8e2524c3 | Guido Trotter | |
543 | 8e2524c3 | Guido Trotter | return bootstrap.MasterFailover(no_voting=opts.no_voting)
|
544 | a8083063 | Iustin Pop | |
545 | a8083063 | Iustin Pop | |
546 | 4404ffad | Iustin Pop | def MasterPing(opts, args): |
547 | 4404ffad | Iustin Pop | """Checks if the master is alive.
|
548 | 4404ffad | Iustin Pop |
|
549 | 4404ffad | Iustin Pop | @param opts: the command line options selected by the user
|
550 | 4404ffad | Iustin Pop | @type args: list
|
551 | 4404ffad | Iustin Pop | @param args: should be an empty list
|
552 | 4404ffad | Iustin Pop | @rtype: int
|
553 | 4404ffad | Iustin Pop | @return: the desired exit code
|
554 | 4404ffad | Iustin Pop |
|
555 | 4404ffad | Iustin Pop | """
|
556 | 4404ffad | Iustin Pop | try:
|
557 | 4404ffad | Iustin Pop | cl = GetClient() |
558 | 4404ffad | Iustin Pop | cl.QueryClusterInfo() |
559 | 4404ffad | Iustin Pop | return 0 |
560 | 4404ffad | Iustin Pop | except Exception: # pylint: disable-msg=W0703 |
561 | 4404ffad | Iustin Pop | return 1 |
562 | 4404ffad | Iustin Pop | |
563 | 4404ffad | Iustin Pop | |
564 | 73415719 | Iustin Pop | def SearchTags(opts, args): |
565 | 73415719 | Iustin Pop | """Searches the tags on all the cluster.
|
566 | 73415719 | Iustin Pop |
|
567 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
568 | 469ee405 | Iustin Pop | @type args: list
|
569 | 469ee405 | Iustin Pop | @param args: should contain only one element, the tag pattern
|
570 | 469ee405 | Iustin Pop | @rtype: int
|
571 | 469ee405 | Iustin Pop | @return: the desired exit code
|
572 | 469ee405 | Iustin Pop |
|
573 | 73415719 | Iustin Pop | """
|
574 | 73415719 | Iustin Pop | op = opcodes.OpSearchTags(pattern=args[0])
|
575 | 400ca2f7 | Iustin Pop | result = SubmitOpCode(op, opts=opts) |
576 | 73415719 | Iustin Pop | if not result: |
577 | 73415719 | Iustin Pop | return 1 |
578 | 73415719 | Iustin Pop | result = list(result)
|
579 | 73415719 | Iustin Pop | result.sort() |
580 | 73415719 | Iustin Pop | for path, tag in result: |
581 | 3a24c527 | Iustin Pop | ToStdout("%s %s", path, tag)
|
582 | 73415719 | Iustin Pop | |
583 | 73415719 | Iustin Pop | |
584 | 6d4a1656 | Michael Hanselmann | def _RenewCrypto(new_cluster_cert, new_rapi_cert, rapi_cert_filename, |
585 | 3db3eb2a | Michael Hanselmann | new_confd_hmac_key, new_cds, cds_filename, |
586 | 3db3eb2a | Michael Hanselmann | force): |
587 | 6d4a1656 | Michael Hanselmann | """Renews cluster certificates, keys and secrets.
|
588 | 6d4a1656 | Michael Hanselmann |
|
589 | 6d4a1656 | Michael Hanselmann | @type new_cluster_cert: bool
|
590 | 6d4a1656 | Michael Hanselmann | @param new_cluster_cert: Whether to generate a new cluster certificate
|
591 | 6d4a1656 | Michael Hanselmann | @type new_rapi_cert: bool
|
592 | 6d4a1656 | Michael Hanselmann | @param new_rapi_cert: Whether to generate a new RAPI certificate
|
593 | 6d4a1656 | Michael Hanselmann | @type rapi_cert_filename: string
|
594 | 6d4a1656 | Michael Hanselmann | @param rapi_cert_filename: Path to file containing new RAPI certificate
|
595 | 6b7d5878 | Michael Hanselmann | @type new_confd_hmac_key: bool
|
596 | 6b7d5878 | Michael Hanselmann | @param new_confd_hmac_key: Whether to generate a new HMAC key
|
597 | 3db3eb2a | Michael Hanselmann | @type new_cds: bool
|
598 | 3db3eb2a | Michael Hanselmann | @param new_cds: Whether to generate a new cluster domain secret
|
599 | 3db3eb2a | Michael Hanselmann | @type cds_filename: string
|
600 | 3db3eb2a | Michael Hanselmann | @param cds_filename: Path to file containing new cluster domain secret
|
601 | 6d4a1656 | Michael Hanselmann | @type force: bool
|
602 | 6d4a1656 | Michael Hanselmann | @param force: Whether to ask user for confirmation
|
603 | 6d4a1656 | Michael Hanselmann |
|
604 | 6d4a1656 | Michael Hanselmann | """
|
605 | 6d4a1656 | Michael Hanselmann | if new_rapi_cert and rapi_cert_filename: |
606 | 6d4a1656 | Michael Hanselmann | ToStderr("Only one of the --new-rapi-certficate and --rapi-certificate"
|
607 | 6d4a1656 | Michael Hanselmann | " options can be specified at the same time.")
|
608 | 6d4a1656 | Michael Hanselmann | return 1 |
609 | 6d4a1656 | Michael Hanselmann | |
610 | 3db3eb2a | Michael Hanselmann | if new_cds and cds_filename: |
611 | 3db3eb2a | Michael Hanselmann | ToStderr("Only one of the --new-cluster-domain-secret and"
|
612 | 3db3eb2a | Michael Hanselmann | " --cluster-domain-secret options can be specified at"
|
613 | 3db3eb2a | Michael Hanselmann | " the same time.")
|
614 | 3db3eb2a | Michael Hanselmann | return 1 |
615 | 3db3eb2a | Michael Hanselmann | |
616 | 6d4a1656 | Michael Hanselmann | if rapi_cert_filename:
|
617 | 6d4a1656 | Michael Hanselmann | # Read and verify new certificate
|
618 | 6d4a1656 | Michael Hanselmann | try:
|
619 | 6d4a1656 | Michael Hanselmann | rapi_cert_pem = utils.ReadFile(rapi_cert_filename) |
620 | 6d4a1656 | Michael Hanselmann | |
621 | 6d4a1656 | Michael Hanselmann | OpenSSL.crypto.load_certificate(OpenSSL.crypto.FILETYPE_PEM, |
622 | 6d4a1656 | Michael Hanselmann | rapi_cert_pem) |
623 | 6d4a1656 | Michael Hanselmann | except Exception, err: # pylint: disable-msg=W0703 |
624 | 6d4a1656 | Michael Hanselmann | ToStderr("Can't load new RAPI certificate from %s: %s" %
|
625 | 6d4a1656 | Michael Hanselmann | (rapi_cert_filename, str(err)))
|
626 | 6d4a1656 | Michael Hanselmann | return 1 |
627 | 6d4a1656 | Michael Hanselmann | |
628 | 6d4a1656 | Michael Hanselmann | try:
|
629 | 6d4a1656 | Michael Hanselmann | OpenSSL.crypto.load_privatekey(OpenSSL.crypto.FILETYPE_PEM, rapi_cert_pem) |
630 | 6d4a1656 | Michael Hanselmann | except Exception, err: # pylint: disable-msg=W0703 |
631 | 6d4a1656 | Michael Hanselmann | ToStderr("Can't load new RAPI private key from %s: %s" %
|
632 | 6d4a1656 | Michael Hanselmann | (rapi_cert_filename, str(err)))
|
633 | 6d4a1656 | Michael Hanselmann | return 1 |
634 | 6d4a1656 | Michael Hanselmann | |
635 | 6d4a1656 | Michael Hanselmann | else:
|
636 | 6d4a1656 | Michael Hanselmann | rapi_cert_pem = None
|
637 | 6d4a1656 | Michael Hanselmann | |
638 | 3db3eb2a | Michael Hanselmann | if cds_filename:
|
639 | 3db3eb2a | Michael Hanselmann | try:
|
640 | 3db3eb2a | Michael Hanselmann | cds = utils.ReadFile(cds_filename) |
641 | 3db3eb2a | Michael Hanselmann | except Exception, err: # pylint: disable-msg=W0703 |
642 | 3db3eb2a | Michael Hanselmann | ToStderr("Can't load new cluster domain secret from %s: %s" %
|
643 | 3db3eb2a | Michael Hanselmann | (cds_filename, str(err)))
|
644 | 3db3eb2a | Michael Hanselmann | return 1 |
645 | 3db3eb2a | Michael Hanselmann | else:
|
646 | 3db3eb2a | Michael Hanselmann | cds = None
|
647 | 3db3eb2a | Michael Hanselmann | |
648 | 6d4a1656 | Michael Hanselmann | if not force: |
649 | 6d4a1656 | Michael Hanselmann | usertext = ("This requires all daemons on all nodes to be restarted and"
|
650 | 6d4a1656 | Michael Hanselmann | " may take some time. Continue?")
|
651 | 6d4a1656 | Michael Hanselmann | if not AskUser(usertext): |
652 | 6d4a1656 | Michael Hanselmann | return 1 |
653 | 6d4a1656 | Michael Hanselmann | |
654 | 6d4a1656 | Michael Hanselmann | def _RenewCryptoInner(ctx): |
655 | 6d4a1656 | Michael Hanselmann | ctx.feedback_fn("Updating certificates and keys")
|
656 | 6d4a1656 | Michael Hanselmann | bootstrap.GenerateClusterCrypto(new_cluster_cert, new_rapi_cert, |
657 | 6b7d5878 | Michael Hanselmann | new_confd_hmac_key, |
658 | 3db3eb2a | Michael Hanselmann | new_cds, |
659 | 3db3eb2a | Michael Hanselmann | rapi_cert_pem=rapi_cert_pem, |
660 | 3db3eb2a | Michael Hanselmann | cds=cds) |
661 | 6d4a1656 | Michael Hanselmann | |
662 | 6d4a1656 | Michael Hanselmann | files_to_copy = [] |
663 | 6d4a1656 | Michael Hanselmann | |
664 | 6d4a1656 | Michael Hanselmann | if new_cluster_cert:
|
665 | 168c1de2 | Michael Hanselmann | files_to_copy.append(constants.NODED_CERT_FILE) |
666 | 6d4a1656 | Michael Hanselmann | |
667 | 6d4a1656 | Michael Hanselmann | if new_rapi_cert or rapi_cert_pem: |
668 | 6d4a1656 | Michael Hanselmann | files_to_copy.append(constants.RAPI_CERT_FILE) |
669 | 6d4a1656 | Michael Hanselmann | |
670 | 6b7d5878 | Michael Hanselmann | if new_confd_hmac_key:
|
671 | 6b7d5878 | Michael Hanselmann | files_to_copy.append(constants.CONFD_HMAC_KEY) |
672 | 6d4a1656 | Michael Hanselmann | |
673 | 3db3eb2a | Michael Hanselmann | if new_cds or cds: |
674 | 3db3eb2a | Michael Hanselmann | files_to_copy.append(constants.CLUSTER_DOMAIN_SECRET_FILE) |
675 | 3db3eb2a | Michael Hanselmann | |
676 | 6d4a1656 | Michael Hanselmann | if files_to_copy:
|
677 | 6d4a1656 | Michael Hanselmann | for node_name in ctx.nonmaster_nodes: |
678 | 6d4a1656 | Michael Hanselmann | ctx.feedback_fn("Copying %s to %s" %
|
679 | 6d4a1656 | Michael Hanselmann | (", ".join(files_to_copy), node_name))
|
680 | 6d4a1656 | Michael Hanselmann | for file_name in files_to_copy: |
681 | 6d4a1656 | Michael Hanselmann | ctx.ssh.CopyFileToNode(node_name, file_name) |
682 | 6d4a1656 | Michael Hanselmann | |
683 | 6d4a1656 | Michael Hanselmann | RunWhileClusterStopped(ToStdout, _RenewCryptoInner) |
684 | 6d4a1656 | Michael Hanselmann | |
685 | 6d4a1656 | Michael Hanselmann | ToStdout("All requested certificates and keys have been replaced."
|
686 | 6d4a1656 | Michael Hanselmann | " Running \"gnt-cluster verify\" now is recommended.")
|
687 | 6d4a1656 | Michael Hanselmann | |
688 | 6d4a1656 | Michael Hanselmann | return 0 |
689 | 6d4a1656 | Michael Hanselmann | |
690 | 6d4a1656 | Michael Hanselmann | |
691 | 6d4a1656 | Michael Hanselmann | def RenewCrypto(opts, args): |
692 | 6d4a1656 | Michael Hanselmann | """Renews cluster certificates, keys and secrets.
|
693 | 6d4a1656 | Michael Hanselmann |
|
694 | 6d4a1656 | Michael Hanselmann | """
|
695 | 6d4a1656 | Michael Hanselmann | return _RenewCrypto(opts.new_cluster_cert,
|
696 | 6d4a1656 | Michael Hanselmann | opts.new_rapi_cert, |
697 | 6d4a1656 | Michael Hanselmann | opts.rapi_cert, |
698 | 6b7d5878 | Michael Hanselmann | opts.new_confd_hmac_key, |
699 | 3db3eb2a | Michael Hanselmann | opts.new_cluster_domain_secret, |
700 | 3db3eb2a | Michael Hanselmann | opts.cluster_domain_secret, |
701 | 6d4a1656 | Michael Hanselmann | opts.force) |
702 | 6d4a1656 | Michael Hanselmann | |
703 | 6d4a1656 | Michael Hanselmann | |
704 | 90b6aa3a | Manuel Franceschini | def SetClusterParams(opts, args): |
705 | 90b6aa3a | Manuel Franceschini | """Modify the cluster.
|
706 | 90b6aa3a | Manuel Franceschini |
|
707 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
708 | 469ee405 | Iustin Pop | @type args: list
|
709 | 469ee405 | Iustin Pop | @param args: should be an empty list
|
710 | 469ee405 | Iustin Pop | @rtype: int
|
711 | 469ee405 | Iustin Pop | @return: the desired exit code
|
712 | 90b6aa3a | Manuel Franceschini |
|
713 | 90b6aa3a | Manuel Franceschini | """
|
714 | 779c15bb | Iustin Pop | if not (not opts.lvm_storage or opts.vg_name or |
715 | ed14ed48 | Luca Bigliardi | not opts.drbd_storage or opts.drbd_helper or |
716 | 779c15bb | Iustin Pop | opts.enabled_hypervisors or opts.hvparams or |
717 | 6204ee71 | René Nussbaumer | opts.beparams or opts.nicparams or opts.ndparams or |
718 | 3953242f | Iustin Pop | opts.candidate_pool_size is not None or |
719 | 1338f2b4 | Balazs Lecz | opts.uid_pool is not None or |
720 | fdad8c4d | Balazs Lecz | opts.maintain_node_health is not None or |
721 | fdad8c4d | Balazs Lecz | opts.add_uids is not None or |
722 | bf4af505 | Apollon Oikonomopoulos | opts.remove_uids is not None or |
723 | f38ea602 | Iustin Pop | opts.default_iallocator is not None or |
724 | b883637f | René Nussbaumer | opts.reserved_lvs is not None or |
725 | 38f9d2cf | Guido Trotter | opts.master_netdev is not None or |
726 | b883637f | René Nussbaumer | opts.prealloc_wipe_disks is not None): |
727 | 3a24c527 | Iustin Pop | ToStderr("Please give at least one of the parameters.")
|
728 | 90b6aa3a | Manuel Franceschini | return 1 |
729 | 90b6aa3a | Manuel Franceschini | |
730 | 90b6aa3a | Manuel Franceschini | vg_name = opts.vg_name |
731 | 90b6aa3a | Manuel Franceschini | if not opts.lvm_storage and opts.vg_name: |
732 | 6d4a1656 | Michael Hanselmann | ToStderr("Options --no-lvm-storage and --vg-name conflict.")
|
733 | 90b6aa3a | Manuel Franceschini | return 1 |
734 | 6d4a1656 | Michael Hanselmann | |
735 | 6d4a1656 | Michael Hanselmann | if not opts.lvm_storage: |
736 | 6d4a1656 | Michael Hanselmann | vg_name = ""
|
737 | 90b6aa3a | Manuel Franceschini | |
738 | ed14ed48 | Luca Bigliardi | drbd_helper = opts.drbd_helper |
739 | ed14ed48 | Luca Bigliardi | if not opts.drbd_storage and opts.drbd_helper: |
740 | ed14ed48 | Luca Bigliardi | ToStderr("Options --no-drbd-storage and --drbd-usermode-helper conflict.")
|
741 | ed14ed48 | Luca Bigliardi | return 1 |
742 | ed14ed48 | Luca Bigliardi | |
743 | ed14ed48 | Luca Bigliardi | if not opts.drbd_storage: |
744 | ed14ed48 | Luca Bigliardi | drbd_helper = ""
|
745 | ed14ed48 | Luca Bigliardi | |
746 | 779c15bb | Iustin Pop | hvlist = opts.enabled_hypervisors |
747 | 779c15bb | Iustin Pop | if hvlist is not None: |
748 | 779c15bb | Iustin Pop | hvlist = hvlist.split(",")
|
749 | 779c15bb | Iustin Pop | |
750 | f8e7ddca | Guido Trotter | # a list of (name, dict) we can pass directly to dict() (or [])
|
751 | f8e7ddca | Guido Trotter | hvparams = dict(opts.hvparams)
|
752 | f4ad2ef0 | Iustin Pop | for hv_params in hvparams.values(): |
753 | a5728081 | Guido Trotter | utils.ForceDictType(hv_params, constants.HVS_PARAMETER_TYPES) |
754 | 779c15bb | Iustin Pop | |
755 | 779c15bb | Iustin Pop | beparams = opts.beparams |
756 | a5728081 | Guido Trotter | utils.ForceDictType(beparams, constants.BES_PARAMETER_TYPES) |
757 | 779c15bb | Iustin Pop | |
758 | 5af3da74 | Guido Trotter | nicparams = opts.nicparams |
759 | 5af3da74 | Guido Trotter | utils.ForceDictType(nicparams, constants.NICS_PARAMETER_TYPES) |
760 | 5af3da74 | Guido Trotter | |
761 | 6204ee71 | René Nussbaumer | ndparams = opts.ndparams |
762 | 6204ee71 | René Nussbaumer | if ndparams is not None: |
763 | 6204ee71 | René Nussbaumer | utils.ForceDictType(ndparams, constants.NDS_PARAMETER_TYPES) |
764 | 1338f2b4 | Balazs Lecz | |
765 | 3953242f | Iustin Pop | mnh = opts.maintain_node_health |
766 | 3953242f | Iustin Pop | |
767 | 1338f2b4 | Balazs Lecz | uid_pool = opts.uid_pool |
768 | 1338f2b4 | Balazs Lecz | if uid_pool is not None: |
769 | 1338f2b4 | Balazs Lecz | uid_pool = uidpool.ParseUidPool(uid_pool) |
770 | 1338f2b4 | Balazs Lecz | |
771 | fdad8c4d | Balazs Lecz | add_uids = opts.add_uids |
772 | fdad8c4d | Balazs Lecz | if add_uids is not None: |
773 | fdad8c4d | Balazs Lecz | add_uids = uidpool.ParseUidPool(add_uids) |
774 | fdad8c4d | Balazs Lecz | |
775 | fdad8c4d | Balazs Lecz | remove_uids = opts.remove_uids |
776 | fdad8c4d | Balazs Lecz | if remove_uids is not None: |
777 | fdad8c4d | Balazs Lecz | remove_uids = uidpool.ParseUidPool(remove_uids) |
778 | fdad8c4d | Balazs Lecz | |
779 | f38ea602 | Iustin Pop | if opts.reserved_lvs is not None: |
780 | f38ea602 | Iustin Pop | if opts.reserved_lvs == "": |
781 | f38ea602 | Iustin Pop | opts.reserved_lvs = [] |
782 | f38ea602 | Iustin Pop | else:
|
783 | f38ea602 | Iustin Pop | opts.reserved_lvs = utils.UnescapeAndSplit(opts.reserved_lvs, sep=",")
|
784 | f38ea602 | Iustin Pop | |
785 | b8a8fbe1 | Guido Trotter | op = opcodes.OpSetClusterParams(vg_name=vg_name, |
786 | ed14ed48 | Luca Bigliardi | drbd_helper=drbd_helper, |
787 | 779c15bb | Iustin Pop | enabled_hypervisors=hvlist, |
788 | 779c15bb | Iustin Pop | hvparams=hvparams, |
789 | 17463d22 | René Nussbaumer | os_hvp=None,
|
790 | 4b7735f9 | Iustin Pop | beparams=beparams, |
791 | 5af3da74 | Guido Trotter | nicparams=nicparams, |
792 | 6204ee71 | René Nussbaumer | ndparams=ndparams, |
793 | 3953242f | Iustin Pop | candidate_pool_size=opts.candidate_pool_size, |
794 | 1338f2b4 | Balazs Lecz | maintain_node_health=mnh, |
795 | fdad8c4d | Balazs Lecz | uid_pool=uid_pool, |
796 | fdad8c4d | Balazs Lecz | add_uids=add_uids, |
797 | bf4af505 | Apollon Oikonomopoulos | remove_uids=remove_uids, |
798 | f38ea602 | Iustin Pop | default_iallocator=opts.default_iallocator, |
799 | b883637f | René Nussbaumer | prealloc_wipe_disks=opts.prealloc_wipe_disks, |
800 | 38f9d2cf | Guido Trotter | master_netdev=opts.master_netdev, |
801 | f38ea602 | Iustin Pop | reserved_lvs=opts.reserved_lvs) |
802 | 400ca2f7 | Iustin Pop | SubmitOpCode(op, opts=opts) |
803 | 90b6aa3a | Manuel Franceschini | return 0 |
804 | 90b6aa3a | Manuel Franceschini | |
805 | 90b6aa3a | Manuel Franceschini | |
806 | 3ccafd0e | Iustin Pop | def QueueOps(opts, args): |
807 | 3ccafd0e | Iustin Pop | """Queue operations.
|
808 | 3ccafd0e | Iustin Pop |
|
809 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
810 | 469ee405 | Iustin Pop | @type args: list
|
811 | 469ee405 | Iustin Pop | @param args: should contain only one element, the subcommand
|
812 | 469ee405 | Iustin Pop | @rtype: int
|
813 | 469ee405 | Iustin Pop | @return: the desired exit code
|
814 | 469ee405 | Iustin Pop |
|
815 | 3ccafd0e | Iustin Pop | """
|
816 | 3ccafd0e | Iustin Pop | command = args[0]
|
817 | 3ccafd0e | Iustin Pop | client = GetClient() |
818 | 3ccafd0e | Iustin Pop | if command in ("drain", "undrain"): |
819 | 3ccafd0e | Iustin Pop | drain_flag = command == "drain"
|
820 | 3ccafd0e | Iustin Pop | client.SetQueueDrainFlag(drain_flag) |
821 | 3ccafd0e | Iustin Pop | elif command == "info": |
822 | 3ccafd0e | Iustin Pop | result = client.QueryConfigValues(["drain_flag"])
|
823 | 3ccafd0e | Iustin Pop | if result[0]: |
824 | 3a24c527 | Iustin Pop | val = "set"
|
825 | 3ccafd0e | Iustin Pop | else:
|
826 | 3a24c527 | Iustin Pop | val = "unset"
|
827 | 3a24c527 | Iustin Pop | ToStdout("The drain flag is %s" % val)
|
828 | 2e668b38 | Guido Trotter | else:
|
829 | debac808 | Iustin Pop | raise errors.OpPrereqError("Command '%s' is not valid." % command, |
830 | debac808 | Iustin Pop | errors.ECODE_INVAL) |
831 | 2e668b38 | Guido Trotter | |
832 | 3ccafd0e | Iustin Pop | return 0 |
833 | 3ccafd0e | Iustin Pop | |
834 | 95b2e626 | Michael Hanselmann | |
835 | 28b498cd | Michael Hanselmann | def _ShowWatcherPause(until): |
836 | 28b498cd | Michael Hanselmann | if until is None or until < time.time(): |
837 | 28b498cd | Michael Hanselmann | ToStdout("The watcher is not paused.")
|
838 | 28b498cd | Michael Hanselmann | else:
|
839 | 28b498cd | Michael Hanselmann | ToStdout("The watcher is paused until %s.", time.ctime(until))
|
840 | 28b498cd | Michael Hanselmann | |
841 | 28b498cd | Michael Hanselmann | |
842 | 95b2e626 | Michael Hanselmann | def WatcherOps(opts, args): |
843 | 95b2e626 | Michael Hanselmann | """Watcher operations.
|
844 | 95b2e626 | Michael Hanselmann |
|
845 | 95b2e626 | Michael Hanselmann | @param opts: the command line options selected by the user
|
846 | 95b2e626 | Michael Hanselmann | @type args: list
|
847 | 95b2e626 | Michael Hanselmann | @param args: should contain only one element, the subcommand
|
848 | 95b2e626 | Michael Hanselmann | @rtype: int
|
849 | 95b2e626 | Michael Hanselmann | @return: the desired exit code
|
850 | 95b2e626 | Michael Hanselmann |
|
851 | 95b2e626 | Michael Hanselmann | """
|
852 | 95b2e626 | Michael Hanselmann | command = args[0]
|
853 | 95b2e626 | Michael Hanselmann | client = GetClient() |
854 | 95b2e626 | Michael Hanselmann | |
855 | 95b2e626 | Michael Hanselmann | if command == "continue": |
856 | 95b2e626 | Michael Hanselmann | client.SetWatcherPause(None)
|
857 | 28b498cd | Michael Hanselmann | ToStdout("The watcher is no longer paused.")
|
858 | 95b2e626 | Michael Hanselmann | |
859 | 95b2e626 | Michael Hanselmann | elif command == "pause": |
860 | 95b2e626 | Michael Hanselmann | if len(args) < 2: |
861 | debac808 | Iustin Pop | raise errors.OpPrereqError("Missing pause duration", errors.ECODE_INVAL) |
862 | 95b2e626 | Michael Hanselmann | |
863 | 28b498cd | Michael Hanselmann | result = client.SetWatcherPause(time.time() + ParseTimespec(args[1]))
|
864 | 28b498cd | Michael Hanselmann | _ShowWatcherPause(result) |
865 | 95b2e626 | Michael Hanselmann | |
866 | 95b2e626 | Michael Hanselmann | elif command == "info": |
867 | 95b2e626 | Michael Hanselmann | result = client.QueryConfigValues(["watcher_pause"])
|
868 | cac599f1 | Michael Hanselmann | _ShowWatcherPause(result[0])
|
869 | 95b2e626 | Michael Hanselmann | |
870 | 95b2e626 | Michael Hanselmann | else:
|
871 | debac808 | Iustin Pop | raise errors.OpPrereqError("Command '%s' is not valid." % command, |
872 | debac808 | Iustin Pop | errors.ECODE_INVAL) |
873 | 95b2e626 | Michael Hanselmann | |
874 | 95b2e626 | Michael Hanselmann | return 0 |
875 | 95b2e626 | Michael Hanselmann | |
876 | 95b2e626 | Michael Hanselmann | |
877 | a8083063 | Iustin Pop | commands = { |
878 | 6ea815cf | Iustin Pop | 'init': (
|
879 | 6ea815cf | Iustin Pop | InitCluster, [ArgHost(min=1, max=1)], |
880 | 064c21f8 | Iustin Pop | [BACKEND_OPT, CP_SIZE_OPT, ENABLED_HV_OPT, GLOBAL_FILEDIR_OPT, |
881 | 6ea815cf | Iustin Pop | HVLIST_OPT, MAC_PREFIX_OPT, MASTER_NETDEV_OPT, NIC_PARAMS_OPT, |
882 | b989b9d9 | Ken Wehr | NOLVM_STORAGE_OPT, NOMODIFY_ETCHOSTS_OPT, NOMODIFY_SSH_SETUP_OPT, |
883 | 39b0f0c2 | Balazs Lecz | SECONDARY_IP_OPT, VG_NAME_OPT, MAINTAIN_NODE_HEALTH_OPT, |
884 | bf4af505 | Apollon Oikonomopoulos | UIDPOOL_OPT, DRBD_HELPER_OPT, NODRBD_STORAGE_OPT, |
885 | 6204ee71 | René Nussbaumer | DEFAULT_IALLOCATOR_OPT, PRIMARY_IP_VERSION_OPT, PREALLOC_WIPE_DISKS_OPT, |
886 | 6204ee71 | René Nussbaumer | NODE_PARAMS_OPT], |
887 | 6ea815cf | Iustin Pop | "[opts...] <cluster_name>", "Initialises a new cluster configuration"), |
888 | 6ea815cf | Iustin Pop | 'destroy': (
|
889 | 064c21f8 | Iustin Pop | DestroyCluster, ARGS_NONE, [YES_DOIT_OPT], |
890 | 6ea815cf | Iustin Pop | "", "Destroy cluster"), |
891 | 6ea815cf | Iustin Pop | 'rename': (
|
892 | 6ea815cf | Iustin Pop | RenameCluster, [ArgHost(min=1, max=1)], |
893 | db5a8a2d | Iustin Pop | [FORCE_OPT, DRY_RUN_OPT], |
894 | 6ea815cf | Iustin Pop | "<new_name>",
|
895 | 6ea815cf | Iustin Pop | "Renames the cluster"),
|
896 | 6ea815cf | Iustin Pop | 'redist-conf': (
|
897 | aa06f8c6 | Michael Hanselmann | RedistributeConfig, ARGS_NONE, [SUBMIT_OPT, DRY_RUN_OPT, PRIORITY_OPT], |
898 | 6ea815cf | Iustin Pop | "", "Forces a push of the configuration file and ssconf files" |
899 | 6ea815cf | Iustin Pop | " to the nodes in the cluster"),
|
900 | 6ea815cf | Iustin Pop | 'verify': (
|
901 | 6ea815cf | Iustin Pop | VerifyCluster, ARGS_NONE, |
902 | db5a8a2d | Iustin Pop | [VERBOSE_OPT, DEBUG_SIMERR_OPT, ERROR_CODES_OPT, NONPLUS1_OPT, |
903 | aa06f8c6 | Michael Hanselmann | DRY_RUN_OPT, PRIORITY_OPT], |
904 | 6ea815cf | Iustin Pop | "", "Does a check on the cluster configuration"), |
905 | 6ea815cf | Iustin Pop | 'verify-disks': (
|
906 | aa06f8c6 | Michael Hanselmann | VerifyDisks, ARGS_NONE, [PRIORITY_OPT], |
907 | 6ea815cf | Iustin Pop | "", "Does a check on the cluster disk status"), |
908 | 6ea815cf | Iustin Pop | 'repair-disk-sizes': (
|
909 | aa06f8c6 | Michael Hanselmann | RepairDiskSizes, ARGS_MANY_INSTANCES, [DRY_RUN_OPT, PRIORITY_OPT], |
910 | 6ea815cf | Iustin Pop | "", "Updates mismatches in recorded disk sizes"), |
911 | c28502b1 | Iustin Pop | 'master-failover': (
|
912 | 064c21f8 | Iustin Pop | MasterFailover, ARGS_NONE, [NOVOTING_OPT], |
913 | 6ea815cf | Iustin Pop | "", "Makes the current node the master"), |
914 | 4404ffad | Iustin Pop | 'master-ping': (
|
915 | 4404ffad | Iustin Pop | MasterPing, ARGS_NONE, [], |
916 | 4404ffad | Iustin Pop | "", "Checks if the master is alive"), |
917 | 6ea815cf | Iustin Pop | 'version': (
|
918 | 064c21f8 | Iustin Pop | ShowClusterVersion, ARGS_NONE, [], |
919 | 6ea815cf | Iustin Pop | "", "Shows the cluster version"), |
920 | 6ea815cf | Iustin Pop | 'getmaster': (
|
921 | 064c21f8 | Iustin Pop | ShowClusterMaster, ARGS_NONE, [], |
922 | 6ea815cf | Iustin Pop | "", "Shows the cluster master"), |
923 | 6ea815cf | Iustin Pop | 'copyfile': (
|
924 | 6ea815cf | Iustin Pop | ClusterCopyFile, [ArgFile(min=1, max=1)], |
925 | 74adc100 | Iustin Pop | [NODE_LIST_OPT, USE_REPL_NET_OPT], |
926 | 6ea815cf | Iustin Pop | "[-n node...] <filename>", "Copies a file to all (or only some) nodes"), |
927 | 6ea815cf | Iustin Pop | 'command': (
|
928 | 6ea815cf | Iustin Pop | RunClusterCommand, [ArgCommand(min=1)],
|
929 | 064c21f8 | Iustin Pop | [NODE_LIST_OPT], |
930 | 6ea815cf | Iustin Pop | "[-n node...] <command>", "Runs a command on all (or only some) nodes"), |
931 | 6ea815cf | Iustin Pop | 'info': (
|
932 | d729e03a | Guido Trotter | ShowClusterConfig, ARGS_NONE, [ROMAN_OPT], |
933 | d729e03a | Guido Trotter | "[--roman]", "Show cluster configuration"), |
934 | 6ea815cf | Iustin Pop | 'list-tags': (
|
935 | 064c21f8 | Iustin Pop | ListTags, ARGS_NONE, [], "", "List the tags of the cluster"), |
936 | 6ea815cf | Iustin Pop | 'add-tags': (
|
937 | aa06f8c6 | Michael Hanselmann | AddTags, [ArgUnknown()], [TAG_SRC_OPT, PRIORITY_OPT], |
938 | 6ea815cf | Iustin Pop | "tag...", "Add tags to the cluster"), |
939 | 6ea815cf | Iustin Pop | 'remove-tags': (
|
940 | aa06f8c6 | Michael Hanselmann | RemoveTags, [ArgUnknown()], [TAG_SRC_OPT, PRIORITY_OPT], |
941 | 6ea815cf | Iustin Pop | "tag...", "Remove tags from the cluster"), |
942 | 6ea815cf | Iustin Pop | 'search-tags': (
|
943 | aa06f8c6 | Michael Hanselmann | SearchTags, [ArgUnknown(min=1, max=1)], [PRIORITY_OPT], "", |
944 | aa06f8c6 | Michael Hanselmann | "Searches the tags on all objects on"
|
945 | 6ea815cf | Iustin Pop | " the cluster for a given pattern (regex)"),
|
946 | 6ea815cf | Iustin Pop | 'queue': (
|
947 | 6ea815cf | Iustin Pop | QueueOps, |
948 | 6ea815cf | Iustin Pop | [ArgChoice(min=1, max=1, choices=["drain", "undrain", "info"])], |
949 | 064c21f8 | Iustin Pop | [], "drain|undrain|info", "Change queue properties"), |
950 | 6ea815cf | Iustin Pop | 'watcher': (
|
951 | 6ea815cf | Iustin Pop | WatcherOps, |
952 | 6ea815cf | Iustin Pop | [ArgChoice(min=1, max=1, choices=["pause", "continue", "info"]), |
953 | 6ea815cf | Iustin Pop | ArgSuggest(min=0, max=1, choices=["30m", "1h", "4h"])], |
954 | 064c21f8 | Iustin Pop | [], |
955 | 6ea815cf | Iustin Pop | "{pause <timespec>|continue|info}", "Change watcher properties"), |
956 | 6ea815cf | Iustin Pop | 'modify': (
|
957 | 6ea815cf | Iustin Pop | SetClusterParams, ARGS_NONE, |
958 | 38f9d2cf | Guido Trotter | [BACKEND_OPT, CP_SIZE_OPT, ENABLED_HV_OPT, HVLIST_OPT, MASTER_NETDEV_OPT, |
959 | 1338f2b4 | Balazs Lecz | NIC_PARAMS_OPT, NOLVM_STORAGE_OPT, VG_NAME_OPT, MAINTAIN_NODE_HEALTH_OPT, |
960 | ed14ed48 | Luca Bigliardi | UIDPOOL_OPT, ADD_UIDS_OPT, REMOVE_UIDS_OPT, DRBD_HELPER_OPT, |
961 | db5a8a2d | Iustin Pop | NODRBD_STORAGE_OPT, DEFAULT_IALLOCATOR_OPT, RESERVED_LVS_OPT, |
962 | 6204ee71 | René Nussbaumer | DRY_RUN_OPT, PRIORITY_OPT, PREALLOC_WIPE_DISKS_OPT, NODE_PARAMS_OPT], |
963 | 6ea815cf | Iustin Pop | "[opts...]",
|
964 | 6ea815cf | Iustin Pop | "Alters the parameters of the cluster"),
|
965 | 6d4a1656 | Michael Hanselmann | "renew-crypto": (
|
966 | 6d4a1656 | Michael Hanselmann | RenewCrypto, ARGS_NONE, |
967 | 6b7d5878 | Michael Hanselmann | [NEW_CLUSTER_CERT_OPT, NEW_RAPI_CERT_OPT, RAPI_CERT_OPT, |
968 | 3db3eb2a | Michael Hanselmann | NEW_CONFD_HMAC_KEY_OPT, FORCE_OPT, |
969 | 3db3eb2a | Michael Hanselmann | NEW_CLUSTER_DOMAIN_SECRET_OPT, CLUSTER_DOMAIN_SECRET_OPT], |
970 | 6d4a1656 | Michael Hanselmann | "[opts...]",
|
971 | 6d4a1656 | Michael Hanselmann | "Renews cluster certificates, keys and secrets"),
|
972 | a8083063 | Iustin Pop | } |
973 | a8083063 | Iustin Pop | |
974 | 6d4a1656 | Michael Hanselmann | |
975 | c28502b1 | Iustin Pop | #: dictionary with aliases for commands
|
976 | c28502b1 | Iustin Pop | aliases = { |
977 | c28502b1 | Iustin Pop | 'masterfailover': 'master-failover', |
978 | c28502b1 | Iustin Pop | } |
979 | c28502b1 | Iustin Pop | |
980 | c28502b1 | Iustin Pop | |
981 | 7b3e7d41 | Michael Hanselmann | def Main(): |
982 | 7b3e7d41 | Michael Hanselmann | return GenericMain(commands, override={"tag_type": constants.TAG_CLUSTER}, |
983 | 7b3e7d41 | Michael Hanselmann | aliases=aliases) |