root / lib / client / gnt_cluster.py @ 57dc299a
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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 | c20a19ed | Iustin Pop | # Copyright (C) 2006, 2007, 2010, 2011, 2012 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 | b459a848 | Andrea Spadaccini | # pylint: disable=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 | 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")
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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")
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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
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61 | a8083063 | Iustin Pop | def InitCluster(opts, args): |
62 | a8083063 | Iustin Pop | """Initialize the cluster.
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63 | a8083063 | Iustin Pop |
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64 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
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65 | 469ee405 | Iustin Pop | @type args: list
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66 | 469ee405 | Iustin Pop | @param args: should contain only one element, the desired
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67 | 469ee405 | Iustin Pop | cluster name
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68 | 469ee405 | Iustin Pop | @rtype: int
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69 | 469ee405 | Iustin Pop | @return: the desired exit code
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70 | a8083063 | Iustin Pop |
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71 | a8083063 | Iustin Pop | """
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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.")
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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.")
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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(",")
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96 | ea3a925f | Alexander Schreiber | |
97 | f8e7ddca | Guido Trotter | hvparams = dict(opts.hvparams)
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98 | ea3a925f | Alexander Schreiber | beparams = opts.beparams |
99 | b6a30b0d | Guido Trotter | nicparams = opts.nicparams |
100 | ea3a925f | Alexander Schreiber | |
101 | bc5d0215 | Andrea Spadaccini | diskparams = dict(opts.diskparams)
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102 | bc5d0215 | Andrea Spadaccini | |
103 | bc5d0215 | Andrea Spadaccini | # check the disk template types here, as we cannot rely on the type check done
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104 | bc5d0215 | Andrea Spadaccini | # by the opcode parameter types
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105 | bc5d0215 | Andrea Spadaccini | diskparams_keys = set(diskparams.keys())
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106 | bc5d0215 | Andrea Spadaccini | if not (diskparams_keys <= constants.DISK_TEMPLATES): |
107 | bc5d0215 | Andrea Spadaccini | unknown = utils.NiceSort(diskparams_keys - constants.DISK_TEMPLATES) |
108 | bc5d0215 | Andrea Spadaccini | ToStderr("Disk templates unknown: %s" % utils.CommaJoin(unknown))
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109 | bc5d0215 | Andrea Spadaccini | return 1 |
110 | bc5d0215 | Andrea Spadaccini | |
111 | ea3a925f | Alexander Schreiber | # prepare beparams dict
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112 | d3cfe525 | Guido Trotter | beparams = objects.FillDict(constants.BEC_DEFAULTS, beparams) |
113 | b2e233a5 | Guido Trotter | utils.ForceDictType(beparams, constants.BES_PARAMETER_COMPAT) |
114 | ea3a925f | Alexander Schreiber | |
115 | b6a30b0d | Guido Trotter | # prepare nicparams dict
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116 | b6a30b0d | Guido Trotter | nicparams = objects.FillDict(constants.NICC_DEFAULTS, nicparams) |
117 | b6a30b0d | Guido Trotter | utils.ForceDictType(nicparams, constants.NICS_PARAMETER_TYPES) |
118 | b6a30b0d | Guido Trotter | |
119 | 6204ee71 | René Nussbaumer | # prepare ndparams dict
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120 | 6204ee71 | René Nussbaumer | if opts.ndparams is None: |
121 | 6204ee71 | René Nussbaumer | ndparams = dict(constants.NDC_DEFAULTS)
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122 | 6204ee71 | René Nussbaumer | else:
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123 | 6204ee71 | René Nussbaumer | ndparams = objects.FillDict(constants.NDC_DEFAULTS, opts.ndparams) |
124 | 6204ee71 | René Nussbaumer | utils.ForceDictType(ndparams, constants.NDS_PARAMETER_TYPES) |
125 | 6204ee71 | René Nussbaumer | |
126 | ea3a925f | Alexander Schreiber | # prepare hvparams dict
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127 | ea3a925f | Alexander Schreiber | for hv in constants.HYPER_TYPES: |
128 | ea3a925f | Alexander Schreiber | if hv not in hvparams: |
129 | ea3a925f | Alexander Schreiber | hvparams[hv] = {} |
130 | d3cfe525 | Guido Trotter | hvparams[hv] = objects.FillDict(constants.HVC_DEFAULTS[hv], hvparams[hv]) |
131 | a5728081 | Guido Trotter | utils.ForceDictType(hvparams[hv], constants.HVS_PARAMETER_TYPES) |
132 | ea3a925f | Alexander Schreiber | |
133 | bc5d0215 | Andrea Spadaccini | # prepare diskparams dict
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134 | bc5d0215 | Andrea Spadaccini | for templ in constants.DISK_TEMPLATES: |
135 | bc5d0215 | Andrea Spadaccini | if templ not in diskparams: |
136 | bc5d0215 | Andrea Spadaccini | diskparams[templ] = {} |
137 | bc5d0215 | Andrea Spadaccini | diskparams[templ] = objects.FillDict(constants.DISK_DT_DEFAULTS[templ], |
138 | bc5d0215 | Andrea Spadaccini | diskparams[templ]) |
139 | bc5d0215 | Andrea Spadaccini | utils.ForceDictType(diskparams[templ], constants.DISK_DT_TYPES) |
140 | bc5d0215 | Andrea Spadaccini | |
141 | 18bb6d28 | Agata Murawska | # prepare ipolicy dict
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142 | 2cc673a3 | Iustin Pop | ispecs_dts = opts.ispecs_disk_templates # hate long var names
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143 | 18bb6d28 | Agata Murawska | ipolicy_raw = \ |
144 | 5959f75d | Agata Murawska | objects.CreateIPolicyFromOpts(ispecs_mem_size=opts.ispecs_mem_size, |
145 | 18bb6d28 | Agata Murawska | ispecs_cpu_count=opts.ispecs_cpu_count, |
146 | 18bb6d28 | Agata Murawska | ispecs_disk_count=opts.ispecs_disk_count, |
147 | 18bb6d28 | Agata Murawska | ispecs_disk_size=opts.ispecs_disk_size, |
148 | 2cc673a3 | Iustin Pop | ispecs_nic_count=opts.ispecs_nic_count, |
149 | 2cc673a3 | Iustin Pop | ispecs_disk_templates=ispecs_dts, |
150 | 2cc673a3 | Iustin Pop | fill_all=True)
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151 | 2cc673a3 | Iustin Pop | ipolicy = objects.FillIPolicy(constants.IPOLICY_DEFAULTS, ipolicy_raw) |
152 | 18bb6d28 | Agata Murawska | |
153 | e32df528 | Iustin Pop | if opts.candidate_pool_size is None: |
154 | e32df528 | Iustin Pop | opts.candidate_pool_size = constants.MASTER_POOL_SIZE_DEFAULT |
155 | e32df528 | Iustin Pop | |
156 | e3646f22 | Iustin Pop | if opts.mac_prefix is None: |
157 | e3646f22 | Iustin Pop | opts.mac_prefix = constants.DEFAULT_MAC_PREFIX |
158 | e3646f22 | Iustin Pop | |
159 | 39b0f0c2 | Balazs Lecz | uid_pool = opts.uid_pool |
160 | 39b0f0c2 | Balazs Lecz | if uid_pool is not None: |
161 | 39b0f0c2 | Balazs Lecz | uid_pool = uidpool.ParseUidPool(uid_pool) |
162 | 39b0f0c2 | Balazs Lecz | |
163 | b883637f | René Nussbaumer | if opts.prealloc_wipe_disks is None: |
164 | b883637f | René Nussbaumer | opts.prealloc_wipe_disks = False
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165 | b883637f | René Nussbaumer | |
166 | bf689b7a | Andrea Spadaccini | external_ip_setup_script = opts.use_external_mip_script |
167 | bf689b7a | Andrea Spadaccini | if external_ip_setup_script is None: |
168 | bf689b7a | Andrea Spadaccini | external_ip_setup_script = False
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169 | bf689b7a | Andrea Spadaccini | |
170 | e7323b5e | Manuel Franceschini | try:
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171 | e7323b5e | Manuel Franceschini | primary_ip_version = int(opts.primary_ip_version)
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172 | e7323b5e | Manuel Franceschini | except (ValueError, TypeError), err: |
173 | e7323b5e | Manuel Franceschini | ToStderr("Invalid primary ip version value: %s" % str(err)) |
174 | e7323b5e | Manuel Franceschini | return 1 |
175 | e7323b5e | Manuel Franceschini | |
176 | 5a8648eb | Andrea Spadaccini | master_netmask = opts.master_netmask |
177 | 5a8648eb | Andrea Spadaccini | try:
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178 | 5a8648eb | Andrea Spadaccini | if master_netmask is not None: |
179 | 5a8648eb | Andrea Spadaccini | master_netmask = int(master_netmask)
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180 | 5a8648eb | Andrea Spadaccini | except (ValueError, TypeError), err: |
181 | 5a8648eb | Andrea Spadaccini | ToStderr("Invalid master netmask value: %s" % str(err)) |
182 | 5a8648eb | Andrea Spadaccini | return 1 |
183 | 5a8648eb | Andrea Spadaccini | |
184 | c4929a8b | René Nussbaumer | if opts.disk_state:
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185 | c4929a8b | René Nussbaumer | disk_state = utils.FlatToDict(opts.disk_state) |
186 | c4929a8b | René Nussbaumer | else:
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187 | c4929a8b | René Nussbaumer | disk_state = {} |
188 | c4929a8b | René Nussbaumer | |
189 | c4929a8b | René Nussbaumer | hv_state = dict(opts.hv_state)
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190 | c4929a8b | René Nussbaumer | |
191 | a0c9f010 | Michael Hanselmann | bootstrap.InitCluster(cluster_name=args[0],
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192 | a0c9f010 | Michael Hanselmann | secondary_ip=opts.secondary_ip, |
193 | a0c9f010 | Michael Hanselmann | vg_name=vg_name, |
194 | a0c9f010 | Michael Hanselmann | mac_prefix=opts.mac_prefix, |
195 | 5a8648eb | Andrea Spadaccini | master_netmask=master_netmask, |
196 | 25be0c75 | Guido Trotter | master_netdev=master_netdev, |
197 | ea3a925f | Alexander Schreiber | file_storage_dir=opts.file_storage_dir, |
198 | 7925d409 | Apollon Oikonomopoulos | shared_file_storage_dir=opts.shared_file_storage_dir, |
199 | ea3a925f | Alexander Schreiber | enabled_hypervisors=hvlist, |
200 | ea3a925f | Alexander Schreiber | hvparams=hvparams, |
201 | ce735215 | Guido Trotter | beparams=beparams, |
202 | b6a30b0d | Guido Trotter | nicparams=nicparams, |
203 | 6204ee71 | René Nussbaumer | ndparams=ndparams, |
204 | bc5d0215 | Andrea Spadaccini | diskparams=diskparams, |
205 | 18bb6d28 | Agata Murawska | ipolicy=ipolicy, |
206 | ce735215 | Guido Trotter | candidate_pool_size=opts.candidate_pool_size, |
207 | b86a6bcd | Guido Trotter | modify_etc_hosts=opts.modify_etc_hosts, |
208 | b989b9d9 | Ken Wehr | modify_ssh_setup=opts.modify_ssh_setup, |
209 | 3953242f | Iustin Pop | maintain_node_health=opts.maintain_node_health, |
210 | ed14ed48 | Luca Bigliardi | drbd_helper=drbd_helper, |
211 | 39b0f0c2 | Balazs Lecz | uid_pool=uid_pool, |
212 | bf4af505 | Apollon Oikonomopoulos | default_iallocator=opts.default_iallocator, |
213 | e7323b5e | Manuel Franceschini | primary_ip_version=primary_ip_version, |
214 | b18ecea2 | René Nussbaumer | prealloc_wipe_disks=opts.prealloc_wipe_disks, |
215 | bf689b7a | Andrea Spadaccini | use_external_mip_script=external_ip_setup_script, |
216 | c4929a8b | René Nussbaumer | hv_state=hv_state, |
217 | c4929a8b | René Nussbaumer | disk_state=disk_state, |
218 | ce735215 | Guido Trotter | ) |
219 | bc84ffa7 | Iustin Pop | op = opcodes.OpClusterPostInit() |
220 | 400ca2f7 | Iustin Pop | SubmitOpCode(op, opts=opts) |
221 | a8083063 | Iustin Pop | return 0 |
222 | a8083063 | Iustin Pop | |
223 | a8083063 | Iustin Pop | |
224 | 4331f6cd | Michael Hanselmann | @UsesRPC
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225 | a8083063 | Iustin Pop | def DestroyCluster(opts, args): |
226 | a8083063 | Iustin Pop | """Destroy the cluster.
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227 | a8083063 | Iustin Pop |
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228 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
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229 | 469ee405 | Iustin Pop | @type args: list
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230 | 469ee405 | Iustin Pop | @param args: should be an empty list
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231 | 469ee405 | Iustin Pop | @rtype: int
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232 | 469ee405 | Iustin Pop | @return: the desired exit code
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233 | 098c0958 | Michael Hanselmann |
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234 | a8083063 | Iustin Pop | """
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235 | a8083063 | Iustin Pop | if not opts.yes_do_it: |
236 | 3a24c527 | Iustin Pop | ToStderr("Destroying a cluster is irreversible. If you really want"
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237 | 3a24c527 | Iustin Pop | " destroy this cluster, supply the --yes-do-it option.")
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238 | a8083063 | Iustin Pop | return 1 |
239 | a8083063 | Iustin Pop | |
240 | c6d43e9e | Iustin Pop | op = opcodes.OpClusterDestroy() |
241 | 400ca2f7 | Iustin Pop | master = SubmitOpCode(op, opts=opts) |
242 | 140aa4a8 | Iustin Pop | # if we reached this, the opcode didn't fail; we can proceed to
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243 | 140aa4a8 | Iustin Pop | # shutdown all the daemons
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244 | 140aa4a8 | Iustin Pop | bootstrap.FinalizeClusterDestroy(master) |
245 | a8083063 | Iustin Pop | return 0 |
246 | a8083063 | Iustin Pop | |
247 | a8083063 | Iustin Pop | |
248 | 07bd8a51 | Iustin Pop | def RenameCluster(opts, args): |
249 | 07bd8a51 | Iustin Pop | """Rename the cluster.
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250 | 07bd8a51 | Iustin Pop |
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251 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
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252 | 469ee405 | Iustin Pop | @type args: list
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253 | 469ee405 | Iustin Pop | @param args: should contain only one element, the new cluster name
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254 | 469ee405 | Iustin Pop | @rtype: int
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255 | 469ee405 | Iustin Pop | @return: the desired exit code
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256 | 07bd8a51 | Iustin Pop |
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257 | 07bd8a51 | Iustin Pop | """
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258 | 6a016df9 | Michael Hanselmann | cl = GetClient() |
259 | 6a016df9 | Michael Hanselmann | |
260 | 6a016df9 | Michael Hanselmann | (cluster_name, ) = cl.QueryConfigValues(["cluster_name"])
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261 | 6a016df9 | Michael Hanselmann | |
262 | 6a016df9 | Michael Hanselmann | new_name = args[0]
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263 | 07bd8a51 | Iustin Pop | if not opts.force: |
264 | 6a016df9 | Michael Hanselmann | usertext = ("This will rename the cluster from '%s' to '%s'. If you are"
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265 | 6a016df9 | Michael Hanselmann | " connected over the network to the cluster name, the"
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266 | 6a016df9 | Michael Hanselmann | " operation is very dangerous as the IP address will be"
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267 | 6a016df9 | Michael Hanselmann | " removed from the node and the change may not go through."
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268 | 6a016df9 | Michael Hanselmann | " Continue?") % (cluster_name, new_name)
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269 | 47988778 | Iustin Pop | if not AskUser(usertext): |
270 | 07bd8a51 | Iustin Pop | return 1 |
271 | 07bd8a51 | Iustin Pop | |
272 | e126df25 | Iustin Pop | op = opcodes.OpClusterRename(name=new_name) |
273 | 6a016df9 | Michael Hanselmann | result = SubmitOpCode(op, opts=opts, cl=cl) |
274 | 6a016df9 | Michael Hanselmann | |
275 | 48418fea | Iustin Pop | if result:
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276 | 48418fea | Iustin Pop | ToStdout("Cluster renamed from '%s' to '%s'", cluster_name, result)
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277 | 6a016df9 | Michael Hanselmann | |
278 | 07bd8a51 | Iustin Pop | return 0 |
279 | 07bd8a51 | Iustin Pop | |
280 | 07bd8a51 | Iustin Pop | |
281 | fb926117 | Andrea Spadaccini | def ActivateMasterIp(opts, args): |
282 | fb926117 | Andrea Spadaccini | """Activates the master IP.
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283 | fb926117 | Andrea Spadaccini |
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284 | fb926117 | Andrea Spadaccini | """
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285 | fb926117 | Andrea Spadaccini | op = opcodes.OpClusterActivateMasterIp() |
286 | fb926117 | Andrea Spadaccini | SubmitOpCode(op) |
287 | fb926117 | Andrea Spadaccini | return 0 |
288 | fb926117 | Andrea Spadaccini | |
289 | fb926117 | Andrea Spadaccini | |
290 | fb926117 | Andrea Spadaccini | def DeactivateMasterIp(opts, args): |
291 | fb926117 | Andrea Spadaccini | """Deactivates the master IP.
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292 | fb926117 | Andrea Spadaccini |
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293 | fb926117 | Andrea Spadaccini | """
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294 | fb926117 | Andrea Spadaccini | if not opts.confirm: |
295 | fb926117 | Andrea Spadaccini | usertext = ("This will disable the master IP. All the open connections to"
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296 | fb926117 | Andrea Spadaccini | " the master IP will be closed. To reach the master you will"
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297 | fb926117 | Andrea Spadaccini | " need to use its node IP."
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298 | fb926117 | Andrea Spadaccini | " Continue?")
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299 | fb926117 | Andrea Spadaccini | if not AskUser(usertext): |
300 | fb926117 | Andrea Spadaccini | return 1 |
301 | fb926117 | Andrea Spadaccini | |
302 | fb926117 | Andrea Spadaccini | op = opcodes.OpClusterDeactivateMasterIp() |
303 | fb926117 | Andrea Spadaccini | SubmitOpCode(op) |
304 | fb926117 | Andrea Spadaccini | return 0 |
305 | fb926117 | Andrea Spadaccini | |
306 | fb926117 | Andrea Spadaccini | |
307 | afee0879 | Iustin Pop | def RedistributeConfig(opts, args): |
308 | afee0879 | Iustin Pop | """Forces push of the cluster configuration.
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309 | afee0879 | Iustin Pop |
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310 | afee0879 | Iustin Pop | @param opts: the command line options selected by the user
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311 | afee0879 | Iustin Pop | @type args: list
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312 | afee0879 | Iustin Pop | @param args: empty list
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313 | afee0879 | Iustin Pop | @rtype: int
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314 | afee0879 | Iustin Pop | @return: the desired exit code
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315 | afee0879 | Iustin Pop |
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316 | afee0879 | Iustin Pop | """
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317 | d1240007 | Iustin Pop | op = opcodes.OpClusterRedistConf() |
318 | afee0879 | Iustin Pop | SubmitOrSend(op, opts) |
319 | afee0879 | Iustin Pop | return 0 |
320 | afee0879 | Iustin Pop | |
321 | afee0879 | Iustin Pop | |
322 | a8083063 | Iustin Pop | def ShowClusterVersion(opts, args): |
323 | a8083063 | Iustin Pop | """Write version of ganeti software to the standard output.
|
324 | a8083063 | Iustin Pop |
|
325 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
326 | 469ee405 | Iustin Pop | @type args: list
|
327 | 469ee405 | Iustin Pop | @param args: should be an empty list
|
328 | 469ee405 | Iustin Pop | @rtype: int
|
329 | 469ee405 | Iustin Pop | @return: the desired exit code
|
330 | a8083063 | Iustin Pop |
|
331 | a8083063 | Iustin Pop | """
|
332 | 2e7b8369 | Iustin Pop | cl = GetClient() |
333 | 2e7b8369 | Iustin Pop | result = cl.QueryClusterInfo() |
334 | 3a24c527 | Iustin Pop | ToStdout("Software version: %s", result["software_version"]) |
335 | 3a24c527 | Iustin Pop | ToStdout("Internode protocol: %s", result["protocol_version"]) |
336 | 3a24c527 | Iustin Pop | ToStdout("Configuration format: %s", result["config_version"]) |
337 | 3a24c527 | Iustin Pop | ToStdout("OS api version: %s", result["os_api_version"]) |
338 | 3a24c527 | Iustin Pop | ToStdout("Export interface: %s", result["export_version"]) |
339 | a8083063 | Iustin Pop | return 0 |
340 | a8083063 | Iustin Pop | |
341 | a8083063 | Iustin Pop | |
342 | a8083063 | Iustin Pop | def ShowClusterMaster(opts, args): |
343 | a8083063 | Iustin Pop | """Write name of master node to the standard output.
|
344 | a8083063 | Iustin Pop |
|
345 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
346 | 469ee405 | Iustin Pop | @type args: list
|
347 | 469ee405 | Iustin Pop | @param args: should be an empty list
|
348 | 469ee405 | Iustin Pop | @rtype: int
|
349 | 469ee405 | Iustin Pop | @return: the desired exit code
|
350 | a8083063 | Iustin Pop |
|
351 | a8083063 | Iustin Pop | """
|
352 | 8eb148ae | Iustin Pop | master = bootstrap.GetMaster() |
353 | 8eb148ae | Iustin Pop | ToStdout(master) |
354 | a8083063 | Iustin Pop | return 0 |
355 | a8083063 | Iustin Pop | |
356 | cac599f1 | Michael Hanselmann | |
357 | d729e03a | Guido Trotter | def _PrintGroupedParams(paramsdict, level=1, roman=False): |
358 | 1094acda | Guido Trotter | """Print Grouped parameters (be, nic, disk) by group.
|
359 | 1094acda | Guido Trotter |
|
360 | 1094acda | Guido Trotter | @type paramsdict: dict of dicts
|
361 | 1094acda | Guido Trotter | @param paramsdict: {group: {param: value, ...}, ...}
|
362 | 664a9d73 | René Nussbaumer | @type level: int
|
363 | 664a9d73 | René Nussbaumer | @param level: Level of indention
|
364 | 1094acda | Guido Trotter |
|
365 | 1094acda | Guido Trotter | """
|
366 | 664a9d73 | René Nussbaumer | indent = " " * level
|
367 | 9d91c6ab | Guido Trotter | for item, val in sorted(paramsdict.items()): |
368 | 664a9d73 | René Nussbaumer | if isinstance(val, dict): |
369 | 664a9d73 | René Nussbaumer | ToStdout("%s- %s:", indent, item)
|
370 | d729e03a | Guido Trotter | _PrintGroupedParams(val, level=level + 1, roman=roman)
|
371 | d729e03a | Guido Trotter | elif roman and isinstance(val, int): |
372 | d729e03a | Guido Trotter | ToStdout("%s %s: %s", indent, item, compat.TryToRoman(val))
|
373 | 664a9d73 | René Nussbaumer | else:
|
374 | 664a9d73 | René Nussbaumer | ToStdout("%s %s: %s", indent, item, val)
|
375 | a8083063 | Iustin Pop | |
376 | cac599f1 | Michael Hanselmann | |
377 | a8083063 | Iustin Pop | def ShowClusterConfig(opts, args): |
378 | a8083063 | Iustin Pop | """Shows cluster information.
|
379 | a8083063 | Iustin Pop |
|
380 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
381 | 469ee405 | Iustin Pop | @type args: list
|
382 | 469ee405 | Iustin Pop | @param args: should be an empty list
|
383 | 469ee405 | Iustin Pop | @rtype: int
|
384 | 469ee405 | Iustin Pop | @return: the desired exit code
|
385 | 469ee405 | Iustin Pop |
|
386 | a8083063 | Iustin Pop | """
|
387 | 2e7b8369 | Iustin Pop | cl = GetClient() |
388 | 2e7b8369 | Iustin Pop | result = cl.QueryClusterInfo() |
389 | a8083063 | Iustin Pop | |
390 | 3a24c527 | Iustin Pop | ToStdout("Cluster name: %s", result["name"]) |
391 | 259578eb | Iustin Pop | ToStdout("Cluster UUID: %s", result["uuid"]) |
392 | a8083063 | Iustin Pop | |
393 | 90f72445 | Iustin Pop | ToStdout("Creation time: %s", utils.FormatTime(result["ctime"])) |
394 | 90f72445 | Iustin Pop | ToStdout("Modification time: %s", utils.FormatTime(result["mtime"])) |
395 | 90f72445 | Iustin Pop | |
396 | 3a24c527 | Iustin Pop | ToStdout("Master node: %s", result["master"]) |
397 | a8083063 | Iustin Pop | |
398 | 3a24c527 | Iustin Pop | ToStdout("Architecture (this node): %s (%s)",
|
399 | 3a24c527 | Iustin Pop | result["architecture"][0], result["architecture"][1]) |
400 | a8083063 | Iustin Pop | |
401 | c118d1f4 | Michael Hanselmann | if result["tags"]: |
402 | 1f864b60 | Iustin Pop | tags = utils.CommaJoin(utils.NiceSort(result["tags"]))
|
403 | c118d1f4 | Michael Hanselmann | else:
|
404 | c118d1f4 | Michael Hanselmann | tags = "(none)"
|
405 | c118d1f4 | Michael Hanselmann | |
406 | c118d1f4 | Michael Hanselmann | ToStdout("Tags: %s", tags)
|
407 | c118d1f4 | Michael Hanselmann | |
408 | 02691904 | Alexander Schreiber | ToStdout("Default hypervisor: %s", result["default_hypervisor"]) |
409 | 1f864b60 | Iustin Pop | ToStdout("Enabled hypervisors: %s",
|
410 | 1f864b60 | Iustin Pop | utils.CommaJoin(result["enabled_hypervisors"]))
|
411 | 469f88e1 | Iustin Pop | |
412 | 3a24c527 | Iustin Pop | ToStdout("Hypervisor parameters:")
|
413 | 1094acda | Guido Trotter | _PrintGroupedParams(result["hvparams"])
|
414 | 469f88e1 | Iustin Pop | |
415 | dbb24ec7 | Iustin Pop | ToStdout("OS-specific hypervisor parameters:")
|
416 | 664a9d73 | René Nussbaumer | _PrintGroupedParams(result["os_hvp"])
|
417 | 664a9d73 | René Nussbaumer | |
418 | dbb24ec7 | Iustin Pop | ToStdout("OS parameters:")
|
419 | dbb24ec7 | Iustin Pop | _PrintGroupedParams(result["osparams"])
|
420 | dbb24ec7 | Iustin Pop | |
421 | afc3c260 | Iustin Pop | ToStdout("Hidden OSes: %s", utils.CommaJoin(result["hidden_os"])) |
422 | afc3c260 | Iustin Pop | ToStdout("Blacklisted OSes: %s", utils.CommaJoin(result["blacklisted_os"])) |
423 | afc3c260 | Iustin Pop | |
424 | 3a24c527 | Iustin Pop | ToStdout("Cluster parameters:")
|
425 | d729e03a | Guido Trotter | ToStdout(" - candidate pool size: %s",
|
426 | d729e03a | Guido Trotter | compat.TryToRoman(result["candidate_pool_size"],
|
427 | d729e03a | Guido Trotter | convert=opts.roman_integers)) |
428 | a8001106 | Guido Trotter | ToStdout(" - master netdev: %s", result["master_netdev"]) |
429 | 5a8648eb | Andrea Spadaccini | ToStdout(" - master netmask: %s", result["master_netmask"]) |
430 | bf689b7a | Andrea Spadaccini | ToStdout(" - use external master IP address setup script: %s",
|
431 | bf689b7a | Andrea Spadaccini | result["use_external_mip_script"])
|
432 | a8001106 | Guido Trotter | ToStdout(" - lvm volume group: %s", result["volume_group_name"]) |
433 | 5a3ab484 | Iustin Pop | if result["reserved_lvs"]: |
434 | 5a3ab484 | Iustin Pop | reserved_lvs = utils.CommaJoin(result["reserved_lvs"])
|
435 | 5a3ab484 | Iustin Pop | else:
|
436 | 5a3ab484 | Iustin Pop | reserved_lvs = "(none)"
|
437 | 5a3ab484 | Iustin Pop | ToStdout(" - lvm reserved volumes: %s", reserved_lvs)
|
438 | ed14ed48 | Luca Bigliardi | ToStdout(" - drbd usermode helper: %s", result["drbd_usermode_helper"]) |
439 | a8001106 | Guido Trotter | ToStdout(" - file storage path: %s", result["file_storage_dir"]) |
440 | 4b97f902 | Apollon Oikonomopoulos | ToStdout(" - shared file storage path: %s",
|
441 | 4b97f902 | Apollon Oikonomopoulos | result["shared_file_storage_dir"])
|
442 | 3953242f | Iustin Pop | ToStdout(" - maintenance of node health: %s",
|
443 | 3953242f | Iustin Pop | result["maintain_node_health"])
|
444 | d729e03a | Guido Trotter | ToStdout(" - uid pool: %s",
|
445 | d729e03a | Guido Trotter | uidpool.FormatUidPool(result["uid_pool"],
|
446 | d729e03a | Guido Trotter | roman=opts.roman_integers)) |
447 | bf4af505 | Apollon Oikonomopoulos | ToStdout(" - default instance allocator: %s", result["default_iallocator"]) |
448 | e7323b5e | Manuel Franceschini | ToStdout(" - primary ip version: %d", result["primary_ip_version"]) |
449 | b18ecea2 | René Nussbaumer | ToStdout(" - preallocation wipe disks: %s", result["prealloc_wipe_disks"]) |
450 | f36c3e2d | Ben Lipton | ToStdout(" - OS search path: %s", utils.CommaJoin(constants.OS_SEARCH_PATH))
|
451 | 4b7735f9 | Iustin Pop | |
452 | 88be69ee | René Nussbaumer | ToStdout("Default node parameters:")
|
453 | 88be69ee | René Nussbaumer | _PrintGroupedParams(result["ndparams"], roman=opts.roman_integers)
|
454 | 88be69ee | René Nussbaumer | |
455 | 4b7735f9 | Iustin Pop | ToStdout("Default instance parameters:")
|
456 | d729e03a | Guido Trotter | _PrintGroupedParams(result["beparams"], roman=opts.roman_integers)
|
457 | 1094acda | Guido Trotter | |
458 | 1094acda | Guido Trotter | ToStdout("Default nic parameters:")
|
459 | d729e03a | Guido Trotter | _PrintGroupedParams(result["nicparams"], roman=opts.roman_integers)
|
460 | 8a12ce45 | Iustin Pop | |
461 | be499e31 | Agata Murawska | ToStdout("Instance policy - limits for instances:")
|
462 | be499e31 | Agata Murawska | for key in constants.IPOLICY_PARAMETERS: |
463 | be499e31 | Agata Murawska | ToStdout(" - %s", key)
|
464 | be499e31 | Agata Murawska | _PrintGroupedParams(result["ipolicy"][key], roman=opts.roman_integers)
|
465 | 2cc673a3 | Iustin Pop | ToStdout(" - enabled disk templates: %s",
|
466 | 2cc673a3 | Iustin Pop | utils.CommaJoin(result["ipolicy"][constants.ISPECS_DTS]))
|
467 | be499e31 | Agata Murawska | |
468 | a8083063 | Iustin Pop | return 0 |
469 | a8083063 | Iustin Pop | |
470 | a8083063 | Iustin Pop | |
471 | a8083063 | Iustin Pop | def ClusterCopyFile(opts, args): |
472 | a8083063 | Iustin Pop | """Copy a file from master to some nodes.
|
473 | a8083063 | Iustin Pop |
|
474 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
475 | 469ee405 | Iustin Pop | @type args: list
|
476 | 469ee405 | Iustin Pop | @param args: should contain only one element, the path of
|
477 | 469ee405 | Iustin Pop | the file to be copied
|
478 | 469ee405 | Iustin Pop | @rtype: int
|
479 | 469ee405 | Iustin Pop | @return: the desired exit code
|
480 | a8083063 | Iustin Pop |
|
481 | a8083063 | Iustin Pop | """
|
482 | b3989551 | Iustin Pop | filename = args[0]
|
483 | b3989551 | Iustin Pop | if not os.path.exists(filename): |
484 | debac808 | Iustin Pop | raise errors.OpPrereqError("No such filename '%s'" % filename, |
485 | debac808 | Iustin Pop | errors.ECODE_INVAL) |
486 | b3989551 | Iustin Pop | |
487 | 56bece1f | Iustin Pop | cl = GetClient() |
488 | 56bece1f | Iustin Pop | |
489 | 56bece1f | Iustin Pop | cluster_name = cl.QueryConfigValues(["cluster_name"])[0] |
490 | 56bece1f | Iustin Pop | |
491 | 74adc100 | Iustin Pop | results = GetOnlineNodes(nodes=opts.nodes, cl=cl, filter_master=True,
|
492 | b6e88032 | Michael Hanselmann | secondary_ips=opts.use_replication_network, |
493 | b6e88032 | Michael Hanselmann | nodegroup=opts.nodegroup) |
494 | e00ea635 | Michael Hanselmann | |
495 | 56bece1f | Iustin Pop | srun = ssh.SshRunner(cluster_name=cluster_name) |
496 | b3989551 | Iustin Pop | for node in results: |
497 | b3989551 | Iustin Pop | if not srun.CopyFileToNode(node, filename): |
498 | 3a24c527 | Iustin Pop | ToStderr("Copy of file %s to node %s failed", filename, node)
|
499 | b3989551 | Iustin Pop | |
500 | a8083063 | Iustin Pop | return 0 |
501 | a8083063 | Iustin Pop | |
502 | a8083063 | Iustin Pop | |
503 | a8083063 | Iustin Pop | def RunClusterCommand(opts, args): |
504 | a8083063 | Iustin Pop | """Run a command on some nodes.
|
505 | a8083063 | Iustin Pop |
|
506 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
507 | 469ee405 | Iustin Pop | @type args: list
|
508 | 469ee405 | Iustin Pop | @param args: should contain the command to be run and its arguments
|
509 | 469ee405 | Iustin Pop | @rtype: int
|
510 | 469ee405 | Iustin Pop | @return: the desired exit code
|
511 | a8083063 | Iustin Pop |
|
512 | a8083063 | Iustin Pop | """
|
513 | 56bece1f | Iustin Pop | cl = GetClient() |
514 | 7688d0d3 | Michael Hanselmann | |
515 | a8083063 | Iustin Pop | command = " ".join(args)
|
516 | 4040a784 | Iustin Pop | |
517 | b6e88032 | Michael Hanselmann | nodes = GetOnlineNodes(nodes=opts.nodes, cl=cl, nodegroup=opts.nodegroup) |
518 | 56bece1f | Iustin Pop | |
519 | 56bece1f | Iustin Pop | cluster_name, master_node = cl.QueryConfigValues(["cluster_name",
|
520 | 56bece1f | Iustin Pop | "master_node"])
|
521 | b3989551 | Iustin Pop | |
522 | 56bece1f | Iustin Pop | srun = ssh.SshRunner(cluster_name=cluster_name) |
523 | b3989551 | Iustin Pop | |
524 | 7688d0d3 | Michael Hanselmann | # Make sure master node is at list end
|
525 | b3989551 | Iustin Pop | if master_node in nodes: |
526 | b3989551 | Iustin Pop | nodes.remove(master_node) |
527 | b3989551 | Iustin Pop | nodes.append(master_node) |
528 | b3989551 | Iustin Pop | |
529 | b3989551 | Iustin Pop | for name in nodes: |
530 | b3989551 | Iustin Pop | result = srun.Run(name, "root", command)
|
531 | 3a24c527 | Iustin Pop | ToStdout("------------------------------------------------")
|
532 | 3a24c527 | Iustin Pop | ToStdout("node: %s", name)
|
533 | 3a24c527 | Iustin Pop | ToStdout("%s", result.output)
|
534 | 3a24c527 | Iustin Pop | ToStdout("return code = %s", result.exit_code)
|
535 | b3989551 | Iustin Pop | |
536 | b3989551 | Iustin Pop | return 0 |
537 | a8083063 | Iustin Pop | |
538 | a8083063 | Iustin Pop | |
539 | a8083063 | Iustin Pop | def VerifyCluster(opts, args): |
540 | a8083063 | Iustin Pop | """Verify integrity of cluster, performing various test on nodes.
|
541 | a8083063 | Iustin Pop |
|
542 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
543 | 469ee405 | Iustin Pop | @type args: list
|
544 | 469ee405 | Iustin Pop | @param args: should be an empty list
|
545 | 469ee405 | Iustin Pop | @rtype: int
|
546 | 469ee405 | Iustin Pop | @return: the desired exit code
|
547 | a8083063 | Iustin Pop |
|
548 | a8083063 | Iustin Pop | """
|
549 | 8d59409f | Iustin Pop | skip_checks = [] |
550 | bf93ae69 | Adeodato Simo | |
551 | e54c4c5e | Guido Trotter | if opts.skip_nplusone_mem:
|
552 | e54c4c5e | Guido Trotter | skip_checks.append(constants.VERIFY_NPLUSONE_MEM) |
553 | bf93ae69 | Adeodato Simo | |
554 | fcad7225 | Michael Hanselmann | cl = GetClient() |
555 | bf93ae69 | Adeodato Simo | |
556 | fcad7225 | Michael Hanselmann | op = opcodes.OpClusterVerify(verbose=opts.verbose, |
557 | fcad7225 | Michael Hanselmann | error_codes=opts.error_codes, |
558 | fcad7225 | Michael Hanselmann | debug_simulate_errors=opts.simulate_errors, |
559 | fcad7225 | Michael Hanselmann | skip_checks=skip_checks, |
560 | 93f2399e | Andrea Spadaccini | ignore_errors=opts.ignore_errors, |
561 | fcad7225 | Michael Hanselmann | group_name=opts.nodegroup) |
562 | fcad7225 | Michael Hanselmann | result = SubmitOpCode(op, cl=cl, opts=opts) |
563 | bf93ae69 | Adeodato Simo | |
564 | fcad7225 | Michael Hanselmann | # Keep track of submitted jobs
|
565 | fcad7225 | Michael Hanselmann | jex = JobExecutor(cl=cl, opts=opts) |
566 | fcad7225 | Michael Hanselmann | |
567 | fcad7225 | Michael Hanselmann | for (status, job_id) in result[constants.JOB_IDS_KEY]: |
568 | fcad7225 | Michael Hanselmann | jex.AddJobId(None, status, job_id)
|
569 | bf93ae69 | Adeodato Simo | |
570 | fcad7225 | Michael Hanselmann | results = jex.GetResults() |
571 | ebe6cf38 | Michael Hanselmann | |
572 | ebe6cf38 | Michael Hanselmann | (bad_jobs, bad_results) = \ |
573 | ebe6cf38 | Michael Hanselmann | map(len, |
574 | ebe6cf38 | Michael Hanselmann | # Convert iterators to lists
|
575 | ebe6cf38 | Michael Hanselmann | map(list, |
576 | ebe6cf38 | Michael Hanselmann | # Count errors
|
577 | ebe6cf38 | Michael Hanselmann | map(compat.partial(itertools.ifilterfalse, bool), |
578 | ebe6cf38 | Michael Hanselmann | # Convert result to booleans in a tuple
|
579 | ebe6cf38 | Michael Hanselmann | zip(*((job_success, len(op_results) == 1 and op_results[0]) |
580 | ebe6cf38 | Michael Hanselmann | for (job_success, op_results) in results))))) |
581 | ebe6cf38 | Michael Hanselmann | |
582 | ebe6cf38 | Michael Hanselmann | if bad_jobs == 0 and bad_results == 0: |
583 | fcad7225 | Michael Hanselmann | rcode = constants.EXIT_SUCCESS |
584 | e0508c86 | Guido Trotter | else:
|
585 | fcad7225 | Michael Hanselmann | rcode = constants.EXIT_FAILURE |
586 | ebe6cf38 | Michael Hanselmann | if bad_jobs > 0: |
587 | ebe6cf38 | Michael Hanselmann | ToStdout("%s job(s) failed while verifying the cluster.", bad_jobs)
|
588 | fcad7225 | Michael Hanselmann | |
589 | fcad7225 | Michael Hanselmann | return rcode
|
590 | a8083063 | Iustin Pop | |
591 | a8083063 | Iustin Pop | |
592 | f4d4e184 | Iustin Pop | def VerifyDisks(opts, args): |
593 | f4d4e184 | Iustin Pop | """Verify integrity of cluster disks.
|
594 | f4d4e184 | Iustin Pop |
|
595 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
596 | 469ee405 | Iustin Pop | @type args: list
|
597 | 469ee405 | Iustin Pop | @param args: should be an empty list
|
598 | 469ee405 | Iustin Pop | @rtype: int
|
599 | 469ee405 | Iustin Pop | @return: the desired exit code
|
600 | f4d4e184 | Iustin Pop |
|
601 | f4d4e184 | Iustin Pop | """
|
602 | f1b083ce | Michael Hanselmann | cl = GetClient() |
603 | f1b083ce | Michael Hanselmann | |
604 | bd8210a7 | Iustin Pop | op = opcodes.OpClusterVerifyDisks() |
605 | f4d4e184 | Iustin Pop | |
606 | ae1a845c | Michael Hanselmann | result = SubmitOpCode(op, cl=cl, opts=opts) |
607 | ae1a845c | Michael Hanselmann | |
608 | ae1a845c | Michael Hanselmann | # Keep track of submitted jobs
|
609 | ae1a845c | Michael Hanselmann | jex = JobExecutor(cl=cl, opts=opts) |
610 | ae1a845c | Michael Hanselmann | |
611 | ae1a845c | Michael Hanselmann | for (status, job_id) in result[constants.JOB_IDS_KEY]: |
612 | ae1a845c | Michael Hanselmann | jex.AddJobId(None, status, job_id)
|
613 | b63ed789 | Iustin Pop | |
614 | f4d4e184 | Iustin Pop | retcode = constants.EXIT_SUCCESS |
615 | b63ed789 | Iustin Pop | |
616 | ae1a845c | Michael Hanselmann | for (status, result) in jex.GetResults(): |
617 | ae1a845c | Michael Hanselmann | if not status: |
618 | ae1a845c | Michael Hanselmann | ToStdout("Job failed: %s", result)
|
619 | ae1a845c | Michael Hanselmann | continue
|
620 | ae1a845c | Michael Hanselmann | |
621 | ae1a845c | Michael Hanselmann | ((bad_nodes, instances, missing), ) = result |
622 | ae1a845c | Michael Hanselmann | |
623 | 29d376ec | Iustin Pop | for node, text in bad_nodes.items(): |
624 | 29d376ec | Iustin Pop | ToStdout("Error gathering data on node %s: %s",
|
625 | 26f15862 | Iustin Pop | node, utils.SafeEncode(text[-400:]))
|
626 | ae1a845c | Michael Hanselmann | retcode = constants.EXIT_FAILURE |
627 | 3a24c527 | Iustin Pop | ToStdout("You need to fix these nodes first before fixing instances")
|
628 | b63ed789 | Iustin Pop | |
629 | f4d4e184 | Iustin Pop | for iname in instances: |
630 | b63ed789 | Iustin Pop | if iname in missing: |
631 | b63ed789 | Iustin Pop | continue
|
632 | 83f5d475 | Iustin Pop | op = opcodes.OpInstanceActivateDisks(instance_name=iname) |
633 | f4d4e184 | Iustin Pop | try:
|
634 | 3a24c527 | Iustin Pop | ToStdout("Activating disks for instance '%s'", iname)
|
635 | f1b083ce | Michael Hanselmann | SubmitOpCode(op, opts=opts, cl=cl) |
636 | f4d4e184 | Iustin Pop | except errors.GenericError, err:
|
637 | f4d4e184 | Iustin Pop | nret, msg = FormatError(err) |
638 | f4d4e184 | Iustin Pop | retcode |= nret |
639 | 3a24c527 | Iustin Pop | ToStderr("Error activating disks for instance %s: %s", iname, msg)
|
640 | b63ed789 | Iustin Pop | |
641 | ae1a845c | Michael Hanselmann | if missing:
|
642 | ae1a845c | Michael Hanselmann | for iname, ival in missing.iteritems(): |
643 | ae1a845c | Michael Hanselmann | all_missing = compat.all(x[0] in bad_nodes for x in ival) |
644 | ae1a845c | Michael Hanselmann | if all_missing:
|
645 | ae1a845c | Michael Hanselmann | ToStdout("Instance %s cannot be verified as it lives on"
|
646 | ae1a845c | Michael Hanselmann | " broken nodes", iname)
|
647 | ae1a845c | Michael Hanselmann | else:
|
648 | ae1a845c | Michael Hanselmann | ToStdout("Instance %s has missing logical volumes:", iname)
|
649 | ae1a845c | Michael Hanselmann | ival.sort() |
650 | ae1a845c | Michael Hanselmann | for node, vol in ival: |
651 | ae1a845c | Michael Hanselmann | if node in bad_nodes: |
652 | ae1a845c | Michael Hanselmann | ToStdout("\tbroken node %s /dev/%s", node, vol)
|
653 | ae1a845c | Michael Hanselmann | else:
|
654 | ae1a845c | Michael Hanselmann | ToStdout("\t%s /dev/%s", node, vol)
|
655 | ae1a845c | Michael Hanselmann | |
656 | ae1a845c | Michael Hanselmann | ToStdout("You need to replace or recreate disks for all the above"
|
657 | ae1a845c | Michael Hanselmann | " instances if this message persists after fixing broken nodes.")
|
658 | ae1a845c | Michael Hanselmann | retcode = constants.EXIT_FAILURE |
659 | f4d4e184 | Iustin Pop | |
660 | f4d4e184 | Iustin Pop | return retcode
|
661 | f4d4e184 | Iustin Pop | |
662 | f4d4e184 | Iustin Pop | |
663 | 60975797 | Iustin Pop | def RepairDiskSizes(opts, args): |
664 | 60975797 | Iustin Pop | """Verify sizes of cluster disks.
|
665 | 60975797 | Iustin Pop |
|
666 | 60975797 | Iustin Pop | @param opts: the command line options selected by the user
|
667 | 60975797 | Iustin Pop | @type args: list
|
668 | 60975797 | Iustin Pop | @param args: optional list of instances to restrict check to
|
669 | 60975797 | Iustin Pop | @rtype: int
|
670 | 60975797 | Iustin Pop | @return: the desired exit code
|
671 | 60975797 | Iustin Pop |
|
672 | 60975797 | Iustin Pop | """
|
673 | 5d01aca3 | Iustin Pop | op = opcodes.OpClusterRepairDiskSizes(instances=args) |
674 | 400ca2f7 | Iustin Pop | SubmitOpCode(op, opts=opts) |
675 | 60975797 | Iustin Pop | |
676 | 60975797 | Iustin Pop | |
677 | 4331f6cd | Michael Hanselmann | @UsesRPC
|
678 | a8083063 | Iustin Pop | def MasterFailover(opts, args): |
679 | a8083063 | Iustin Pop | """Failover the master node.
|
680 | a8083063 | Iustin Pop |
|
681 | a8083063 | Iustin Pop | This command, when run on a non-master node, will cause the current
|
682 | a8083063 | Iustin Pop | master to cease being master, and the non-master to become new
|
683 | a8083063 | Iustin Pop | master.
|
684 | a8083063 | Iustin Pop |
|
685 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
686 | 469ee405 | Iustin Pop | @type args: list
|
687 | 469ee405 | Iustin Pop | @param args: should be an empty list
|
688 | 469ee405 | Iustin Pop | @rtype: int
|
689 | 469ee405 | Iustin Pop | @return: the desired exit code
|
690 | 469ee405 | Iustin Pop |
|
691 | a8083063 | Iustin Pop | """
|
692 | 8e2524c3 | Guido Trotter | if opts.no_voting:
|
693 | 8e2524c3 | Guido Trotter | usertext = ("This will perform the failover even if most other nodes"
|
694 | 8e2524c3 | Guido Trotter | " are down, or if this node is outdated. This is dangerous"
|
695 | 8e2524c3 | Guido Trotter | " as it can lead to a non-consistent cluster. Check the"
|
696 | 8e2524c3 | Guido Trotter | " gnt-cluster(8) man page before proceeding. Continue?")
|
697 | 8e2524c3 | Guido Trotter | if not AskUser(usertext): |
698 | 8e2524c3 | Guido Trotter | return 1 |
699 | 8e2524c3 | Guido Trotter | |
700 | 8e2524c3 | Guido Trotter | return bootstrap.MasterFailover(no_voting=opts.no_voting)
|
701 | a8083063 | Iustin Pop | |
702 | a8083063 | Iustin Pop | |
703 | 4404ffad | Iustin Pop | def MasterPing(opts, args): |
704 | 4404ffad | Iustin Pop | """Checks if the master is alive.
|
705 | 4404ffad | Iustin Pop |
|
706 | 4404ffad | Iustin Pop | @param opts: the command line options selected by the user
|
707 | 4404ffad | Iustin Pop | @type args: list
|
708 | 4404ffad | Iustin Pop | @param args: should be an empty list
|
709 | 4404ffad | Iustin Pop | @rtype: int
|
710 | 4404ffad | Iustin Pop | @return: the desired exit code
|
711 | 4404ffad | Iustin Pop |
|
712 | 4404ffad | Iustin Pop | """
|
713 | 4404ffad | Iustin Pop | try:
|
714 | 4404ffad | Iustin Pop | cl = GetClient() |
715 | 4404ffad | Iustin Pop | cl.QueryClusterInfo() |
716 | 4404ffad | Iustin Pop | return 0 |
717 | b459a848 | Andrea Spadaccini | except Exception: # pylint: disable=W0703 |
718 | 4404ffad | Iustin Pop | return 1 |
719 | 4404ffad | Iustin Pop | |
720 | 4404ffad | Iustin Pop | |
721 | 73415719 | Iustin Pop | def SearchTags(opts, args): |
722 | 73415719 | Iustin Pop | """Searches the tags on all the cluster.
|
723 | 73415719 | Iustin Pop |
|
724 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
725 | 469ee405 | Iustin Pop | @type args: list
|
726 | 469ee405 | Iustin Pop | @param args: should contain only one element, the tag pattern
|
727 | 469ee405 | Iustin Pop | @rtype: int
|
728 | 469ee405 | Iustin Pop | @return: the desired exit code
|
729 | 469ee405 | Iustin Pop |
|
730 | 73415719 | Iustin Pop | """
|
731 | 715462e7 | Iustin Pop | op = opcodes.OpTagsSearch(pattern=args[0])
|
732 | 400ca2f7 | Iustin Pop | result = SubmitOpCode(op, opts=opts) |
733 | 73415719 | Iustin Pop | if not result: |
734 | 73415719 | Iustin Pop | return 1 |
735 | 73415719 | Iustin Pop | result = list(result)
|
736 | 73415719 | Iustin Pop | result.sort() |
737 | 73415719 | Iustin Pop | for path, tag in result: |
738 | 3a24c527 | Iustin Pop | ToStdout("%s %s", path, tag)
|
739 | 73415719 | Iustin Pop | |
740 | 73415719 | Iustin Pop | |
741 | b6267745 | Andrea Spadaccini | def _ReadAndVerifyCert(cert_filename, verify_private_key=False): |
742 | b6267745 | Andrea Spadaccini | """Reads and verifies an X509 certificate.
|
743 | b6267745 | Andrea Spadaccini |
|
744 | b6267745 | Andrea Spadaccini | @type cert_filename: string
|
745 | b6267745 | Andrea Spadaccini | @param cert_filename: the path of the file containing the certificate to
|
746 | b6267745 | Andrea Spadaccini | verify encoded in PEM format
|
747 | b6267745 | Andrea Spadaccini | @type verify_private_key: bool
|
748 | b6267745 | Andrea Spadaccini | @param verify_private_key: whether to verify the private key in addition to
|
749 | b6267745 | Andrea Spadaccini | the public certificate
|
750 | b6267745 | Andrea Spadaccini | @rtype: string
|
751 | b6267745 | Andrea Spadaccini | @return: a string containing the PEM-encoded certificate.
|
752 | b6267745 | Andrea Spadaccini |
|
753 | b6267745 | Andrea Spadaccini | """
|
754 | b6267745 | Andrea Spadaccini | try:
|
755 | b6267745 | Andrea Spadaccini | pem = utils.ReadFile(cert_filename) |
756 | b6267745 | Andrea Spadaccini | except IOError, err: |
757 | b6267745 | Andrea Spadaccini | raise errors.X509CertError(cert_filename,
|
758 | b6267745 | Andrea Spadaccini | "Unable to read certificate: %s" % str(err)) |
759 | b6267745 | Andrea Spadaccini | |
760 | b6267745 | Andrea Spadaccini | try:
|
761 | b6267745 | Andrea Spadaccini | OpenSSL.crypto.load_certificate(OpenSSL.crypto.FILETYPE_PEM, pem) |
762 | b6267745 | Andrea Spadaccini | except Exception, err: |
763 | b6267745 | Andrea Spadaccini | raise errors.X509CertError(cert_filename,
|
764 | b6267745 | Andrea Spadaccini | "Unable to load certificate: %s" % str(err)) |
765 | b6267745 | Andrea Spadaccini | |
766 | b6267745 | Andrea Spadaccini | if verify_private_key:
|
767 | b6267745 | Andrea Spadaccini | try:
|
768 | b6267745 | Andrea Spadaccini | OpenSSL.crypto.load_privatekey(OpenSSL.crypto.FILETYPE_PEM, pem) |
769 | b6267745 | Andrea Spadaccini | except Exception, err: |
770 | b6267745 | Andrea Spadaccini | raise errors.X509CertError(cert_filename,
|
771 | b6267745 | Andrea Spadaccini | "Unable to load private key: %s" % str(err)) |
772 | b6267745 | Andrea Spadaccini | |
773 | b6267745 | Andrea Spadaccini | return pem
|
774 | b6267745 | Andrea Spadaccini | |
775 | b6267745 | Andrea Spadaccini | |
776 | b6267745 | Andrea Spadaccini | def _RenewCrypto(new_cluster_cert, new_rapi_cert, #pylint: disable=R0911 |
777 | b6267745 | Andrea Spadaccini | rapi_cert_filename, new_spice_cert, spice_cert_filename, |
778 | b6267745 | Andrea Spadaccini | spice_cacert_filename, new_confd_hmac_key, new_cds, |
779 | b6267745 | Andrea Spadaccini | cds_filename, force): |
780 | 6d4a1656 | Michael Hanselmann | """Renews cluster certificates, keys and secrets.
|
781 | 6d4a1656 | Michael Hanselmann |
|
782 | 6d4a1656 | Michael Hanselmann | @type new_cluster_cert: bool
|
783 | 6d4a1656 | Michael Hanselmann | @param new_cluster_cert: Whether to generate a new cluster certificate
|
784 | 6d4a1656 | Michael Hanselmann | @type new_rapi_cert: bool
|
785 | 6d4a1656 | Michael Hanselmann | @param new_rapi_cert: Whether to generate a new RAPI certificate
|
786 | 6d4a1656 | Michael Hanselmann | @type rapi_cert_filename: string
|
787 | 6d4a1656 | Michael Hanselmann | @param rapi_cert_filename: Path to file containing new RAPI certificate
|
788 | b6267745 | Andrea Spadaccini | @type new_spice_cert: bool
|
789 | b6267745 | Andrea Spadaccini | @param new_spice_cert: Whether to generate a new SPICE certificate
|
790 | b6267745 | Andrea Spadaccini | @type spice_cert_filename: string
|
791 | b6267745 | Andrea Spadaccini | @param spice_cert_filename: Path to file containing new SPICE certificate
|
792 | b6267745 | Andrea Spadaccini | @type spice_cacert_filename: string
|
793 | b6267745 | Andrea Spadaccini | @param spice_cacert_filename: Path to file containing the certificate of the
|
794 | b6267745 | Andrea Spadaccini | CA that signed the SPICE certificate
|
795 | 6b7d5878 | Michael Hanselmann | @type new_confd_hmac_key: bool
|
796 | 6b7d5878 | Michael Hanselmann | @param new_confd_hmac_key: Whether to generate a new HMAC key
|
797 | 3db3eb2a | Michael Hanselmann | @type new_cds: bool
|
798 | 3db3eb2a | Michael Hanselmann | @param new_cds: Whether to generate a new cluster domain secret
|
799 | 3db3eb2a | Michael Hanselmann | @type cds_filename: string
|
800 | 3db3eb2a | Michael Hanselmann | @param cds_filename: Path to file containing new cluster domain secret
|
801 | 6d4a1656 | Michael Hanselmann | @type force: bool
|
802 | 6d4a1656 | Michael Hanselmann | @param force: Whether to ask user for confirmation
|
803 | 6d4a1656 | Michael Hanselmann |
|
804 | 6d4a1656 | Michael Hanselmann | """
|
805 | 6d4a1656 | Michael Hanselmann | if new_rapi_cert and rapi_cert_filename: |
806 | 6e060e15 | Andrea Spadaccini | ToStderr("Only one of the --new-rapi-certificate and --rapi-certificate"
|
807 | 6d4a1656 | Michael Hanselmann | " options can be specified at the same time.")
|
808 | 6d4a1656 | Michael Hanselmann | return 1 |
809 | 6d4a1656 | Michael Hanselmann | |
810 | 3db3eb2a | Michael Hanselmann | if new_cds and cds_filename: |
811 | 3db3eb2a | Michael Hanselmann | ToStderr("Only one of the --new-cluster-domain-secret and"
|
812 | 3db3eb2a | Michael Hanselmann | " --cluster-domain-secret options can be specified at"
|
813 | 3db3eb2a | Michael Hanselmann | " the same time.")
|
814 | 3db3eb2a | Michael Hanselmann | return 1 |
815 | 3db3eb2a | Michael Hanselmann | |
816 | b6267745 | Andrea Spadaccini | if new_spice_cert and (spice_cert_filename or spice_cacert_filename): |
817 | b6267745 | Andrea Spadaccini | ToStderr("When using --new-spice-certificate, the --spice-certificate"
|
818 | b6267745 | Andrea Spadaccini | " and --spice-ca-certificate must not be used.")
|
819 | b6267745 | Andrea Spadaccini | return 1 |
820 | 6d4a1656 | Michael Hanselmann | |
821 | b6267745 | Andrea Spadaccini | if bool(spice_cacert_filename) ^ bool(spice_cert_filename): |
822 | b6267745 | Andrea Spadaccini | ToStderr("Both --spice-certificate and --spice-ca-certificate must be"
|
823 | b6267745 | Andrea Spadaccini | " specified.")
|
824 | b6267745 | Andrea Spadaccini | return 1 |
825 | 6d4a1656 | Michael Hanselmann | |
826 | b6267745 | Andrea Spadaccini | rapi_cert_pem, spice_cert_pem, spice_cacert_pem = (None, None, None) |
827 | b6267745 | Andrea Spadaccini | try:
|
828 | b6267745 | Andrea Spadaccini | if rapi_cert_filename:
|
829 | b6267745 | Andrea Spadaccini | rapi_cert_pem = _ReadAndVerifyCert(rapi_cert_filename, True)
|
830 | b6267745 | Andrea Spadaccini | if spice_cert_filename:
|
831 | b6267745 | Andrea Spadaccini | spice_cert_pem = _ReadAndVerifyCert(spice_cert_filename, True)
|
832 | b6267745 | Andrea Spadaccini | spice_cacert_pem = _ReadAndVerifyCert(spice_cacert_filename) |
833 | b6267745 | Andrea Spadaccini | except errors.X509CertError, err:
|
834 | b6267745 | Andrea Spadaccini | ToStderr("Unable to load X509 certificate from %s: %s", err[0], err[1]) |
835 | b6267745 | Andrea Spadaccini | return 1 |
836 | 6d4a1656 | Michael Hanselmann | |
837 | 3db3eb2a | Michael Hanselmann | if cds_filename:
|
838 | 3db3eb2a | Michael Hanselmann | try:
|
839 | 3db3eb2a | Michael Hanselmann | cds = utils.ReadFile(cds_filename) |
840 | b459a848 | Andrea Spadaccini | except Exception, err: # pylint: disable=W0703 |
841 | 3db3eb2a | Michael Hanselmann | ToStderr("Can't load new cluster domain secret from %s: %s" %
|
842 | 3db3eb2a | Michael Hanselmann | (cds_filename, str(err)))
|
843 | 3db3eb2a | Michael Hanselmann | return 1 |
844 | 3db3eb2a | Michael Hanselmann | else:
|
845 | 3db3eb2a | Michael Hanselmann | cds = None
|
846 | 3db3eb2a | Michael Hanselmann | |
847 | 6d4a1656 | Michael Hanselmann | if not force: |
848 | 6d4a1656 | Michael Hanselmann | usertext = ("This requires all daemons on all nodes to be restarted and"
|
849 | 6d4a1656 | Michael Hanselmann | " may take some time. Continue?")
|
850 | 6d4a1656 | Michael Hanselmann | if not AskUser(usertext): |
851 | 6d4a1656 | Michael Hanselmann | return 1 |
852 | 6d4a1656 | Michael Hanselmann | |
853 | 6d4a1656 | Michael Hanselmann | def _RenewCryptoInner(ctx): |
854 | 6d4a1656 | Michael Hanselmann | ctx.feedback_fn("Updating certificates and keys")
|
855 | b6267745 | Andrea Spadaccini | bootstrap.GenerateClusterCrypto(new_cluster_cert, |
856 | b6267745 | Andrea Spadaccini | new_rapi_cert, |
857 | b6267745 | Andrea Spadaccini | new_spice_cert, |
858 | 6b7d5878 | Michael Hanselmann | new_confd_hmac_key, |
859 | 3db3eb2a | Michael Hanselmann | new_cds, |
860 | 3db3eb2a | Michael Hanselmann | rapi_cert_pem=rapi_cert_pem, |
861 | b6267745 | Andrea Spadaccini | spice_cert_pem=spice_cert_pem, |
862 | b6267745 | Andrea Spadaccini | spice_cacert_pem=spice_cacert_pem, |
863 | 3db3eb2a | Michael Hanselmann | cds=cds) |
864 | 6d4a1656 | Michael Hanselmann | |
865 | 6d4a1656 | Michael Hanselmann | files_to_copy = [] |
866 | 6d4a1656 | Michael Hanselmann | |
867 | 6d4a1656 | Michael Hanselmann | if new_cluster_cert:
|
868 | 168c1de2 | Michael Hanselmann | files_to_copy.append(constants.NODED_CERT_FILE) |
869 | 6d4a1656 | Michael Hanselmann | |
870 | 6d4a1656 | Michael Hanselmann | if new_rapi_cert or rapi_cert_pem: |
871 | 6d4a1656 | Michael Hanselmann | files_to_copy.append(constants.RAPI_CERT_FILE) |
872 | 6d4a1656 | Michael Hanselmann | |
873 | b6267745 | Andrea Spadaccini | if new_spice_cert or spice_cert_pem: |
874 | b6267745 | Andrea Spadaccini | files_to_copy.append(constants.SPICE_CERT_FILE) |
875 | b6267745 | Andrea Spadaccini | files_to_copy.append(constants.SPICE_CACERT_FILE) |
876 | b6267745 | Andrea Spadaccini | |
877 | 6b7d5878 | Michael Hanselmann | if new_confd_hmac_key:
|
878 | 6b7d5878 | Michael Hanselmann | files_to_copy.append(constants.CONFD_HMAC_KEY) |
879 | 6d4a1656 | Michael Hanselmann | |
880 | 3db3eb2a | Michael Hanselmann | if new_cds or cds: |
881 | 3db3eb2a | Michael Hanselmann | files_to_copy.append(constants.CLUSTER_DOMAIN_SECRET_FILE) |
882 | 3db3eb2a | Michael Hanselmann | |
883 | 6d4a1656 | Michael Hanselmann | if files_to_copy:
|
884 | 6d4a1656 | Michael Hanselmann | for node_name in ctx.nonmaster_nodes: |
885 | 6d4a1656 | Michael Hanselmann | ctx.feedback_fn("Copying %s to %s" %
|
886 | 6d4a1656 | Michael Hanselmann | (", ".join(files_to_copy), node_name))
|
887 | 6d4a1656 | Michael Hanselmann | for file_name in files_to_copy: |
888 | 6d4a1656 | Michael Hanselmann | ctx.ssh.CopyFileToNode(node_name, file_name) |
889 | 6d4a1656 | Michael Hanselmann | |
890 | 6d4a1656 | Michael Hanselmann | RunWhileClusterStopped(ToStdout, _RenewCryptoInner) |
891 | 6d4a1656 | Michael Hanselmann | |
892 | 6d4a1656 | Michael Hanselmann | ToStdout("All requested certificates and keys have been replaced."
|
893 | 6d4a1656 | Michael Hanselmann | " Running \"gnt-cluster verify\" now is recommended.")
|
894 | 6d4a1656 | Michael Hanselmann | |
895 | 6d4a1656 | Michael Hanselmann | return 0 |
896 | 6d4a1656 | Michael Hanselmann | |
897 | 6d4a1656 | Michael Hanselmann | |
898 | 6d4a1656 | Michael Hanselmann | def RenewCrypto(opts, args): |
899 | 6d4a1656 | Michael Hanselmann | """Renews cluster certificates, keys and secrets.
|
900 | 6d4a1656 | Michael Hanselmann |
|
901 | 6d4a1656 | Michael Hanselmann | """
|
902 | 6d4a1656 | Michael Hanselmann | return _RenewCrypto(opts.new_cluster_cert,
|
903 | 6d4a1656 | Michael Hanselmann | opts.new_rapi_cert, |
904 | 6d4a1656 | Michael Hanselmann | opts.rapi_cert, |
905 | b6267745 | Andrea Spadaccini | opts.new_spice_cert, |
906 | b6267745 | Andrea Spadaccini | opts.spice_cert, |
907 | b6267745 | Andrea Spadaccini | opts.spice_cacert, |
908 | 6b7d5878 | Michael Hanselmann | opts.new_confd_hmac_key, |
909 | 3db3eb2a | Michael Hanselmann | opts.new_cluster_domain_secret, |
910 | 3db3eb2a | Michael Hanselmann | opts.cluster_domain_secret, |
911 | 6d4a1656 | Michael Hanselmann | opts.force) |
912 | 6d4a1656 | Michael Hanselmann | |
913 | 6d4a1656 | Michael Hanselmann | |
914 | 90b6aa3a | Manuel Franceschini | def SetClusterParams(opts, args): |
915 | 90b6aa3a | Manuel Franceschini | """Modify the cluster.
|
916 | 90b6aa3a | Manuel Franceschini |
|
917 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
918 | 469ee405 | Iustin Pop | @type args: list
|
919 | 469ee405 | Iustin Pop | @param args: should be an empty list
|
920 | 469ee405 | Iustin Pop | @rtype: int
|
921 | 469ee405 | Iustin Pop | @return: the desired exit code
|
922 | 90b6aa3a | Manuel Franceschini |
|
923 | 90b6aa3a | Manuel Franceschini | """
|
924 | 779c15bb | Iustin Pop | if not (not opts.lvm_storage or opts.vg_name or |
925 | ed14ed48 | Luca Bigliardi | not opts.drbd_storage or opts.drbd_helper or |
926 | 779c15bb | Iustin Pop | opts.enabled_hypervisors or opts.hvparams or |
927 | bc5d0215 | Andrea Spadaccini | opts.beparams or opts.nicparams or |
928 | bc5d0215 | Andrea Spadaccini | opts.ndparams or opts.diskparams or |
929 | 3953242f | Iustin Pop | opts.candidate_pool_size is not None or |
930 | 1338f2b4 | Balazs Lecz | opts.uid_pool is not None or |
931 | fdad8c4d | Balazs Lecz | opts.maintain_node_health is not None or |
932 | fdad8c4d | Balazs Lecz | opts.add_uids is not None or |
933 | bf4af505 | Apollon Oikonomopoulos | opts.remove_uids is not None or |
934 | f38ea602 | Iustin Pop | opts.default_iallocator is not None or |
935 | b883637f | René Nussbaumer | opts.reserved_lvs is not None or |
936 | 38f9d2cf | Guido Trotter | opts.master_netdev is not None or |
937 | 5a8648eb | Andrea Spadaccini | opts.master_netmask is not None or |
938 | bf689b7a | Andrea Spadaccini | opts.use_external_mip_script is not None or |
939 | 2da9f556 | René Nussbaumer | opts.prealloc_wipe_disks is not None or |
940 | 2da9f556 | René Nussbaumer | opts.hv_state or
|
941 | e1a6850f | Agata Murawska | opts.disk_state or
|
942 | e1a6850f | Agata Murawska | opts.ispecs_mem_size is not None or |
943 | e1a6850f | Agata Murawska | opts.ispecs_cpu_count is not None or |
944 | e1a6850f | Agata Murawska | opts.ispecs_disk_count is not None or |
945 | e1a6850f | Agata Murawska | opts.ispecs_disk_size is not None or |
946 | e1a6850f | Agata Murawska | opts.ispecs_nic_count is not None): |
947 | 3a24c527 | Iustin Pop | ToStderr("Please give at least one of the parameters.")
|
948 | 90b6aa3a | Manuel Franceschini | return 1 |
949 | 90b6aa3a | Manuel Franceschini | |
950 | 90b6aa3a | Manuel Franceschini | vg_name = opts.vg_name |
951 | 90b6aa3a | Manuel Franceschini | if not opts.lvm_storage and opts.vg_name: |
952 | 6d4a1656 | Michael Hanselmann | ToStderr("Options --no-lvm-storage and --vg-name conflict.")
|
953 | 90b6aa3a | Manuel Franceschini | return 1 |
954 | 6d4a1656 | Michael Hanselmann | |
955 | 6d4a1656 | Michael Hanselmann | if not opts.lvm_storage: |
956 | 6d4a1656 | Michael Hanselmann | vg_name = ""
|
957 | 90b6aa3a | Manuel Franceschini | |
958 | ed14ed48 | Luca Bigliardi | drbd_helper = opts.drbd_helper |
959 | ed14ed48 | Luca Bigliardi | if not opts.drbd_storage and opts.drbd_helper: |
960 | ed14ed48 | Luca Bigliardi | ToStderr("Options --no-drbd-storage and --drbd-usermode-helper conflict.")
|
961 | ed14ed48 | Luca Bigliardi | return 1 |
962 | ed14ed48 | Luca Bigliardi | |
963 | ed14ed48 | Luca Bigliardi | if not opts.drbd_storage: |
964 | ed14ed48 | Luca Bigliardi | drbd_helper = ""
|
965 | ed14ed48 | Luca Bigliardi | |
966 | 779c15bb | Iustin Pop | hvlist = opts.enabled_hypervisors |
967 | 779c15bb | Iustin Pop | if hvlist is not None: |
968 | 779c15bb | Iustin Pop | hvlist = hvlist.split(",")
|
969 | 779c15bb | Iustin Pop | |
970 | f8e7ddca | Guido Trotter | # a list of (name, dict) we can pass directly to dict() (or [])
|
971 | f8e7ddca | Guido Trotter | hvparams = dict(opts.hvparams)
|
972 | f4ad2ef0 | Iustin Pop | for hv_params in hvparams.values(): |
973 | a5728081 | Guido Trotter | utils.ForceDictType(hv_params, constants.HVS_PARAMETER_TYPES) |
974 | 779c15bb | Iustin Pop | |
975 | bc5d0215 | Andrea Spadaccini | diskparams = dict(opts.diskparams)
|
976 | bc5d0215 | Andrea Spadaccini | |
977 | c20a19ed | Iustin Pop | for dt_params in diskparams.values(): |
978 | bc5d0215 | Andrea Spadaccini | utils.ForceDictType(dt_params, constants.DISK_DT_TYPES) |
979 | bc5d0215 | Andrea Spadaccini | |
980 | 779c15bb | Iustin Pop | beparams = opts.beparams |
981 | b2e233a5 | Guido Trotter | utils.ForceDictType(beparams, constants.BES_PARAMETER_COMPAT) |
982 | 779c15bb | Iustin Pop | |
983 | 5af3da74 | Guido Trotter | nicparams = opts.nicparams |
984 | 5af3da74 | Guido Trotter | utils.ForceDictType(nicparams, constants.NICS_PARAMETER_TYPES) |
985 | 5af3da74 | Guido Trotter | |
986 | 6204ee71 | René Nussbaumer | ndparams = opts.ndparams |
987 | 6204ee71 | René Nussbaumer | if ndparams is not None: |
988 | 6204ee71 | René Nussbaumer | utils.ForceDictType(ndparams, constants.NDS_PARAMETER_TYPES) |
989 | 1338f2b4 | Balazs Lecz | |
990 | 2cc673a3 | Iustin Pop | ispecs_dts = opts.ispecs_disk_templates |
991 | e1a6850f | Agata Murawska | ipolicy = \ |
992 | e1a6850f | Agata Murawska | objects.CreateIPolicyFromOpts(ispecs_mem_size=opts.ispecs_mem_size, |
993 | e1a6850f | Agata Murawska | ispecs_cpu_count=opts.ispecs_cpu_count, |
994 | e1a6850f | Agata Murawska | ispecs_disk_count=opts.ispecs_disk_count, |
995 | e1a6850f | Agata Murawska | ispecs_disk_size=opts.ispecs_disk_size, |
996 | 2cc673a3 | Iustin Pop | ispecs_nic_count=opts.ispecs_nic_count, |
997 | 2cc673a3 | Iustin Pop | ispecs_disk_templates=ispecs_dts) |
998 | e1a6850f | Agata Murawska | |
999 | 3953242f | Iustin Pop | mnh = opts.maintain_node_health |
1000 | 3953242f | Iustin Pop | |
1001 | 1338f2b4 | Balazs Lecz | uid_pool = opts.uid_pool |
1002 | 1338f2b4 | Balazs Lecz | if uid_pool is not None: |
1003 | 1338f2b4 | Balazs Lecz | uid_pool = uidpool.ParseUidPool(uid_pool) |
1004 | 1338f2b4 | Balazs Lecz | |
1005 | fdad8c4d | Balazs Lecz | add_uids = opts.add_uids |
1006 | fdad8c4d | Balazs Lecz | if add_uids is not None: |
1007 | fdad8c4d | Balazs Lecz | add_uids = uidpool.ParseUidPool(add_uids) |
1008 | fdad8c4d | Balazs Lecz | |
1009 | fdad8c4d | Balazs Lecz | remove_uids = opts.remove_uids |
1010 | fdad8c4d | Balazs Lecz | if remove_uids is not None: |
1011 | fdad8c4d | Balazs Lecz | remove_uids = uidpool.ParseUidPool(remove_uids) |
1012 | fdad8c4d | Balazs Lecz | |
1013 | f38ea602 | Iustin Pop | if opts.reserved_lvs is not None: |
1014 | f38ea602 | Iustin Pop | if opts.reserved_lvs == "": |
1015 | f38ea602 | Iustin Pop | opts.reserved_lvs = [] |
1016 | f38ea602 | Iustin Pop | else:
|
1017 | f38ea602 | Iustin Pop | opts.reserved_lvs = utils.UnescapeAndSplit(opts.reserved_lvs, sep=",")
|
1018 | f38ea602 | Iustin Pop | |
1019 | 5a8648eb | Andrea Spadaccini | if opts.master_netmask is not None: |
1020 | 5a8648eb | Andrea Spadaccini | try:
|
1021 | 5a8648eb | Andrea Spadaccini | opts.master_netmask = int(opts.master_netmask)
|
1022 | 5a8648eb | Andrea Spadaccini | except ValueError: |
1023 | 5a8648eb | Andrea Spadaccini | ToStderr("The --master-netmask option expects an int parameter.")
|
1024 | 5a8648eb | Andrea Spadaccini | return 1 |
1025 | 5a8648eb | Andrea Spadaccini | |
1026 | bf689b7a | Andrea Spadaccini | ext_ip_script = opts.use_external_mip_script |
1027 | bf689b7a | Andrea Spadaccini | |
1028 | 2da9f556 | René Nussbaumer | if opts.disk_state:
|
1029 | 2da9f556 | René Nussbaumer | disk_state = utils.FlatToDict(opts.disk_state) |
1030 | 2da9f556 | René Nussbaumer | else:
|
1031 | 2da9f556 | René Nussbaumer | disk_state = {} |
1032 | 2da9f556 | René Nussbaumer | |
1033 | 2da9f556 | René Nussbaumer | hv_state = dict(opts.hv_state)
|
1034 | 2da9f556 | René Nussbaumer | |
1035 | a6682fdc | Iustin Pop | op = opcodes.OpClusterSetParams(vg_name=vg_name, |
1036 | ed14ed48 | Luca Bigliardi | drbd_helper=drbd_helper, |
1037 | 779c15bb | Iustin Pop | enabled_hypervisors=hvlist, |
1038 | 779c15bb | Iustin Pop | hvparams=hvparams, |
1039 | 17463d22 | René Nussbaumer | os_hvp=None,
|
1040 | 4b7735f9 | Iustin Pop | beparams=beparams, |
1041 | 5af3da74 | Guido Trotter | nicparams=nicparams, |
1042 | 6204ee71 | René Nussbaumer | ndparams=ndparams, |
1043 | bc5d0215 | Andrea Spadaccini | diskparams=diskparams, |
1044 | e1a6850f | Agata Murawska | ipolicy=ipolicy, |
1045 | 3953242f | Iustin Pop | candidate_pool_size=opts.candidate_pool_size, |
1046 | 1338f2b4 | Balazs Lecz | maintain_node_health=mnh, |
1047 | fdad8c4d | Balazs Lecz | uid_pool=uid_pool, |
1048 | fdad8c4d | Balazs Lecz | add_uids=add_uids, |
1049 | bf4af505 | Apollon Oikonomopoulos | remove_uids=remove_uids, |
1050 | f38ea602 | Iustin Pop | default_iallocator=opts.default_iallocator, |
1051 | b883637f | René Nussbaumer | prealloc_wipe_disks=opts.prealloc_wipe_disks, |
1052 | 38f9d2cf | Guido Trotter | master_netdev=opts.master_netdev, |
1053 | 5a8648eb | Andrea Spadaccini | master_netmask=opts.master_netmask, |
1054 | bf689b7a | Andrea Spadaccini | reserved_lvs=opts.reserved_lvs, |
1055 | bf689b7a | Andrea Spadaccini | use_external_mip_script=ext_ip_script, |
1056 | 2da9f556 | René Nussbaumer | hv_state=hv_state, |
1057 | 2da9f556 | René Nussbaumer | disk_state=disk_state, |
1058 | bf689b7a | Andrea Spadaccini | ) |
1059 | 400ca2f7 | Iustin Pop | SubmitOpCode(op, opts=opts) |
1060 | 90b6aa3a | Manuel Franceschini | return 0 |
1061 | 90b6aa3a | Manuel Franceschini | |
1062 | 90b6aa3a | Manuel Franceschini | |
1063 | 3ccafd0e | Iustin Pop | def QueueOps(opts, args): |
1064 | 3ccafd0e | Iustin Pop | """Queue operations.
|
1065 | 3ccafd0e | Iustin Pop |
|
1066 | 469ee405 | Iustin Pop | @param opts: the command line options selected by the user
|
1067 | 469ee405 | Iustin Pop | @type args: list
|
1068 | 469ee405 | Iustin Pop | @param args: should contain only one element, the subcommand
|
1069 | 469ee405 | Iustin Pop | @rtype: int
|
1070 | 469ee405 | Iustin Pop | @return: the desired exit code
|
1071 | 469ee405 | Iustin Pop |
|
1072 | 3ccafd0e | Iustin Pop | """
|
1073 | 3ccafd0e | Iustin Pop | command = args[0]
|
1074 | 3ccafd0e | Iustin Pop | client = GetClient() |
1075 | 3ccafd0e | Iustin Pop | if command in ("drain", "undrain"): |
1076 | 3ccafd0e | Iustin Pop | drain_flag = command == "drain"
|
1077 | 3ccafd0e | Iustin Pop | client.SetQueueDrainFlag(drain_flag) |
1078 | 3ccafd0e | Iustin Pop | elif command == "info": |
1079 | 3ccafd0e | Iustin Pop | result = client.QueryConfigValues(["drain_flag"])
|
1080 | 3ccafd0e | Iustin Pop | if result[0]: |
1081 | 3a24c527 | Iustin Pop | val = "set"
|
1082 | 3ccafd0e | Iustin Pop | else:
|
1083 | 3a24c527 | Iustin Pop | val = "unset"
|
1084 | 3a24c527 | Iustin Pop | ToStdout("The drain flag is %s" % val)
|
1085 | 2e668b38 | Guido Trotter | else:
|
1086 | debac808 | Iustin Pop | raise errors.OpPrereqError("Command '%s' is not valid." % command, |
1087 | debac808 | Iustin Pop | errors.ECODE_INVAL) |
1088 | 2e668b38 | Guido Trotter | |
1089 | 3ccafd0e | Iustin Pop | return 0 |
1090 | 3ccafd0e | Iustin Pop | |
1091 | 95b2e626 | Michael Hanselmann | |
1092 | 28b498cd | Michael Hanselmann | def _ShowWatcherPause(until): |
1093 | 28b498cd | Michael Hanselmann | if until is None or until < time.time(): |
1094 | 28b498cd | Michael Hanselmann | ToStdout("The watcher is not paused.")
|
1095 | 28b498cd | Michael Hanselmann | else:
|
1096 | 28b498cd | Michael Hanselmann | ToStdout("The watcher is paused until %s.", time.ctime(until))
|
1097 | 28b498cd | Michael Hanselmann | |
1098 | 28b498cd | Michael Hanselmann | |
1099 | 95b2e626 | Michael Hanselmann | def WatcherOps(opts, args): |
1100 | 95b2e626 | Michael Hanselmann | """Watcher operations.
|
1101 | 95b2e626 | Michael Hanselmann |
|
1102 | 95b2e626 | Michael Hanselmann | @param opts: the command line options selected by the user
|
1103 | 95b2e626 | Michael Hanselmann | @type args: list
|
1104 | 95b2e626 | Michael Hanselmann | @param args: should contain only one element, the subcommand
|
1105 | 95b2e626 | Michael Hanselmann | @rtype: int
|
1106 | 95b2e626 | Michael Hanselmann | @return: the desired exit code
|
1107 | 95b2e626 | Michael Hanselmann |
|
1108 | 95b2e626 | Michael Hanselmann | """
|
1109 | 95b2e626 | Michael Hanselmann | command = args[0]
|
1110 | 95b2e626 | Michael Hanselmann | client = GetClient() |
1111 | 95b2e626 | Michael Hanselmann | |
1112 | 95b2e626 | Michael Hanselmann | if command == "continue": |
1113 | 95b2e626 | Michael Hanselmann | client.SetWatcherPause(None)
|
1114 | 28b498cd | Michael Hanselmann | ToStdout("The watcher is no longer paused.")
|
1115 | 95b2e626 | Michael Hanselmann | |
1116 | 95b2e626 | Michael Hanselmann | elif command == "pause": |
1117 | 95b2e626 | Michael Hanselmann | if len(args) < 2: |
1118 | debac808 | Iustin Pop | raise errors.OpPrereqError("Missing pause duration", errors.ECODE_INVAL) |
1119 | 95b2e626 | Michael Hanselmann | |
1120 | 28b498cd | Michael Hanselmann | result = client.SetWatcherPause(time.time() + ParseTimespec(args[1]))
|
1121 | 28b498cd | Michael Hanselmann | _ShowWatcherPause(result) |
1122 | 95b2e626 | Michael Hanselmann | |
1123 | 95b2e626 | Michael Hanselmann | elif command == "info": |
1124 | 95b2e626 | Michael Hanselmann | result = client.QueryConfigValues(["watcher_pause"])
|
1125 | cac599f1 | Michael Hanselmann | _ShowWatcherPause(result[0])
|
1126 | 95b2e626 | Michael Hanselmann | |
1127 | 95b2e626 | Michael Hanselmann | else:
|
1128 | debac808 | Iustin Pop | raise errors.OpPrereqError("Command '%s' is not valid." % command, |
1129 | debac808 | Iustin Pop | errors.ECODE_INVAL) |
1130 | 95b2e626 | Michael Hanselmann | |
1131 | 95b2e626 | Michael Hanselmann | return 0 |
1132 | 95b2e626 | Michael Hanselmann | |
1133 | 95b2e626 | Michael Hanselmann | |
1134 | 66d1f035 | René Nussbaumer | def _OobPower(opts, node_list, power): |
1135 | 66d1f035 | René Nussbaumer | """Puts the node in the list to desired power state.
|
1136 | 66d1f035 | René Nussbaumer |
|
1137 | 66d1f035 | René Nussbaumer | @param opts: The command line options selected by the user
|
1138 | 66d1f035 | René Nussbaumer | @param node_list: The list of nodes to operate on
|
1139 | 66d1f035 | René Nussbaumer | @param power: True if they should be powered on, False otherwise
|
1140 | 66d1f035 | René Nussbaumer | @return: The success of the operation (none failed)
|
1141 | 66d1f035 | René Nussbaumer |
|
1142 | 66d1f035 | René Nussbaumer | """
|
1143 | 66d1f035 | René Nussbaumer | if power:
|
1144 | 66d1f035 | René Nussbaumer | command = constants.OOB_POWER_ON |
1145 | 66d1f035 | René Nussbaumer | else:
|
1146 | 66d1f035 | René Nussbaumer | command = constants.OOB_POWER_OFF |
1147 | 66d1f035 | René Nussbaumer | |
1148 | 66d1f035 | René Nussbaumer | op = opcodes.OpOobCommand(node_names=node_list, |
1149 | 66d1f035 | René Nussbaumer | command=command, |
1150 | 66d1f035 | René Nussbaumer | ignore_status=True,
|
1151 | cfed3b9f | René Nussbaumer | timeout=opts.oob_timeout, |
1152 | cfed3b9f | René Nussbaumer | power_delay=opts.power_delay) |
1153 | 66d1f035 | René Nussbaumer | result = SubmitOpCode(op, opts=opts) |
1154 | 66d1f035 | René Nussbaumer | errs = 0
|
1155 | 66d1f035 | René Nussbaumer | for node_result in result: |
1156 | 66d1f035 | René Nussbaumer | (node_tuple, data_tuple) = node_result |
1157 | 66d1f035 | René Nussbaumer | (_, node_name) = node_tuple |
1158 | 66d1f035 | René Nussbaumer | (data_status, _) = data_tuple |
1159 | 66d1f035 | René Nussbaumer | if data_status != constants.RS_NORMAL:
|
1160 | 66d1f035 | René Nussbaumer | assert data_status != constants.RS_UNAVAIL
|
1161 | 66d1f035 | René Nussbaumer | errs += 1
|
1162 | 66d1f035 | René Nussbaumer | ToStderr("There was a problem changing power for %s, please investigate",
|
1163 | 66d1f035 | René Nussbaumer | node_name) |
1164 | 66d1f035 | René Nussbaumer | |
1165 | 66d1f035 | René Nussbaumer | if errs > 0: |
1166 | 66d1f035 | René Nussbaumer | return False |
1167 | 66d1f035 | René Nussbaumer | |
1168 | 66d1f035 | René Nussbaumer | return True |
1169 | 66d1f035 | René Nussbaumer | |
1170 | 66d1f035 | René Nussbaumer | |
1171 | 66d1f035 | René Nussbaumer | def _InstanceStart(opts, inst_list, start): |
1172 | 66d1f035 | René Nussbaumer | """Puts the instances in the list to desired state.
|
1173 | 66d1f035 | René Nussbaumer |
|
1174 | 66d1f035 | René Nussbaumer | @param opts: The command line options selected by the user
|
1175 | 66d1f035 | René Nussbaumer | @param inst_list: The list of instances to operate on
|
1176 | 66d1f035 | René Nussbaumer | @param start: True if they should be started, False for shutdown
|
1177 | 66d1f035 | René Nussbaumer | @return: The success of the operation (none failed)
|
1178 | 66d1f035 | René Nussbaumer |
|
1179 | 66d1f035 | René Nussbaumer | """
|
1180 | 66d1f035 | René Nussbaumer | if start:
|
1181 | 66d1f035 | René Nussbaumer | opcls = opcodes.OpInstanceStartup |
1182 | 66d1f035 | René Nussbaumer | text_submit, text_success, text_failed = ("startup", "started", "starting") |
1183 | 66d1f035 | René Nussbaumer | else:
|
1184 | fcecea0b | René Nussbaumer | opcls = compat.partial(opcodes.OpInstanceShutdown, |
1185 | fcecea0b | René Nussbaumer | timeout=opts.shutdown_timeout) |
1186 | 66d1f035 | René Nussbaumer | text_submit, text_success, text_failed = ("shutdown", "stopped", "stopping") |
1187 | 66d1f035 | René Nussbaumer | |
1188 | 66d1f035 | René Nussbaumer | jex = JobExecutor(opts=opts) |
1189 | 66d1f035 | René Nussbaumer | |
1190 | 66d1f035 | René Nussbaumer | for inst in inst_list: |
1191 | 66d1f035 | René Nussbaumer | ToStdout("Submit %s of instance %s", text_submit, inst)
|
1192 | 66d1f035 | René Nussbaumer | op = opcls(instance_name=inst) |
1193 | 66d1f035 | René Nussbaumer | jex.QueueJob(inst, op) |
1194 | 66d1f035 | René Nussbaumer | |
1195 | 66d1f035 | René Nussbaumer | results = jex.GetResults() |
1196 | 66d1f035 | René Nussbaumer | bad_cnt = len([1 for (success, _) in results if not success]) |
1197 | 66d1f035 | René Nussbaumer | |
1198 | 66d1f035 | René Nussbaumer | if bad_cnt == 0: |
1199 | 66d1f035 | René Nussbaumer | ToStdout("All instances have been %s successfully", text_success)
|
1200 | 66d1f035 | René Nussbaumer | else:
|
1201 | 66d1f035 | René Nussbaumer | ToStderr("There were errors while %s instances:\n"
|
1202 | 66d1f035 | René Nussbaumer | "%d error(s) out of %d instance(s)", text_failed, bad_cnt,
|
1203 | 66d1f035 | René Nussbaumer | len(results))
|
1204 | 66d1f035 | René Nussbaumer | return False |
1205 | 66d1f035 | René Nussbaumer | |
1206 | 66d1f035 | René Nussbaumer | return True |
1207 | 66d1f035 | René Nussbaumer | |
1208 | 66d1f035 | René Nussbaumer | |
1209 | 66d1f035 | René Nussbaumer | class _RunWhenNodesReachableHelper: |
1210 | 66d1f035 | René Nussbaumer | """Helper class to make shared internal state sharing easier.
|
1211 | 66d1f035 | René Nussbaumer |
|
1212 | 66d1f035 | René Nussbaumer | @ivar success: Indicates if all action_cb calls were successful
|
1213 | 66d1f035 | René Nussbaumer |
|
1214 | 66d1f035 | René Nussbaumer | """
|
1215 | 8e74adce | René Nussbaumer | def __init__(self, node_list, action_cb, node2ip, port, feedback_fn, |
1216 | 66d1f035 | René Nussbaumer | _ping_fn=netutils.TcpPing, _sleep_fn=time.sleep): |
1217 | 66d1f035 | René Nussbaumer | """Init the object.
|
1218 | 66d1f035 | René Nussbaumer |
|
1219 | 66d1f035 | René Nussbaumer | @param node_list: The list of nodes to be reachable
|
1220 | 66d1f035 | René Nussbaumer | @param action_cb: Callback called when a new host is reachable
|
1221 | 66d1f035 | René Nussbaumer | @type node2ip: dict
|
1222 | 66d1f035 | René Nussbaumer | @param node2ip: Node to ip mapping
|
1223 | 66d1f035 | René Nussbaumer | @param port: The port to use for the TCP ping
|
1224 | 8e74adce | René Nussbaumer | @param feedback_fn: The function used for feedback
|
1225 | 66d1f035 | René Nussbaumer | @param _ping_fn: Function to check reachabilty (for unittest use only)
|
1226 | 66d1f035 | René Nussbaumer | @param _sleep_fn: Function to sleep (for unittest use only)
|
1227 | 66d1f035 | René Nussbaumer |
|
1228 | 66d1f035 | René Nussbaumer | """
|
1229 | 66d1f035 | René Nussbaumer | self.down = set(node_list) |
1230 | 66d1f035 | René Nussbaumer | self.up = set() |
1231 | 66d1f035 | René Nussbaumer | self.node2ip = node2ip
|
1232 | 66d1f035 | René Nussbaumer | self.success = True |
1233 | 66d1f035 | René Nussbaumer | self.action_cb = action_cb
|
1234 | 66d1f035 | René Nussbaumer | self.port = port
|
1235 | 8e74adce | René Nussbaumer | self.feedback_fn = feedback_fn
|
1236 | 66d1f035 | René Nussbaumer | self._ping_fn = _ping_fn
|
1237 | 66d1f035 | René Nussbaumer | self._sleep_fn = _sleep_fn
|
1238 | 66d1f035 | René Nussbaumer | |
1239 | 66d1f035 | René Nussbaumer | def __call__(self): |
1240 | 66d1f035 | René Nussbaumer | """When called we run action_cb.
|
1241 | 66d1f035 | René Nussbaumer |
|
1242 | 66d1f035 | René Nussbaumer | @raises utils.RetryAgain: When there are still down nodes
|
1243 | 66d1f035 | René Nussbaumer |
|
1244 | 66d1f035 | René Nussbaumer | """
|
1245 | 66d1f035 | René Nussbaumer | if not self.action_cb(self.up): |
1246 | 66d1f035 | René Nussbaumer | self.success = False |
1247 | 66d1f035 | René Nussbaumer | |
1248 | 66d1f035 | René Nussbaumer | if self.down: |
1249 | 66d1f035 | René Nussbaumer | raise utils.RetryAgain()
|
1250 | 66d1f035 | René Nussbaumer | else:
|
1251 | 66d1f035 | René Nussbaumer | return self.success |
1252 | 66d1f035 | René Nussbaumer | |
1253 | 66d1f035 | René Nussbaumer | def Wait(self, secs): |
1254 | 66d1f035 | René Nussbaumer | """Checks if a host is up or waits remaining seconds.
|
1255 | 66d1f035 | René Nussbaumer |
|
1256 | 66d1f035 | René Nussbaumer | @param secs: The secs remaining
|
1257 | 66d1f035 | René Nussbaumer |
|
1258 | 66d1f035 | René Nussbaumer | """
|
1259 | 66d1f035 | René Nussbaumer | start = time.time() |
1260 | 66d1f035 | René Nussbaumer | for node in self.down: |
1261 | 66d1f035 | René Nussbaumer | if self._ping_fn(self.node2ip[node], self.port, timeout=_EPO_PING_TIMEOUT, |
1262 | 66d1f035 | René Nussbaumer | live_port_needed=True):
|
1263 | 8e74adce | René Nussbaumer | self.feedback_fn("Node %s became available" % node) |
1264 | 66d1f035 | René Nussbaumer | self.up.add(node)
|
1265 | 66d1f035 | René Nussbaumer | self.down -= self.up |
1266 | 66d1f035 | René Nussbaumer | # If we have a node available there is the possibility to run the
|
1267 | 66d1f035 | René Nussbaumer | # action callback successfully, therefore we don't wait and return
|
1268 | 66d1f035 | René Nussbaumer | return
|
1269 | 66d1f035 | René Nussbaumer | |
1270 | 66d1f035 | René Nussbaumer | self._sleep_fn(max(0.0, start + secs - time.time())) |
1271 | 66d1f035 | René Nussbaumer | |
1272 | 66d1f035 | René Nussbaumer | |
1273 | 66d1f035 | René Nussbaumer | def _RunWhenNodesReachable(node_list, action_cb, interval): |
1274 | 66d1f035 | René Nussbaumer | """Run action_cb when nodes become reachable.
|
1275 | 66d1f035 | René Nussbaumer |
|
1276 | 66d1f035 | René Nussbaumer | @param node_list: The list of nodes to be reachable
|
1277 | 66d1f035 | René Nussbaumer | @param action_cb: Callback called when a new host is reachable
|
1278 | 66d1f035 | René Nussbaumer | @param interval: The earliest time to retry
|
1279 | 66d1f035 | René Nussbaumer |
|
1280 | 66d1f035 | René Nussbaumer | """
|
1281 | 66d1f035 | René Nussbaumer | client = GetClient() |
1282 | 66d1f035 | René Nussbaumer | cluster_info = client.QueryClusterInfo() |
1283 | 66d1f035 | René Nussbaumer | if cluster_info["primary_ip_version"] == constants.IP4_VERSION: |
1284 | 66d1f035 | René Nussbaumer | family = netutils.IPAddress.family |
1285 | 66d1f035 | René Nussbaumer | else:
|
1286 | 66d1f035 | René Nussbaumer | family = netutils.IP6Address.family |
1287 | 66d1f035 | René Nussbaumer | |
1288 | 66d1f035 | René Nussbaumer | node2ip = dict((node, netutils.GetHostname(node, family=family).ip)
|
1289 | 66d1f035 | René Nussbaumer | for node in node_list) |
1290 | 66d1f035 | René Nussbaumer | |
1291 | 66d1f035 | René Nussbaumer | port = netutils.GetDaemonPort(constants.NODED) |
1292 | 8e74adce | René Nussbaumer | helper = _RunWhenNodesReachableHelper(node_list, action_cb, node2ip, port, |
1293 | 8e74adce | René Nussbaumer | ToStdout) |
1294 | 66d1f035 | René Nussbaumer | |
1295 | 66d1f035 | René Nussbaumer | try:
|
1296 | 66d1f035 | René Nussbaumer | return utils.Retry(helper, interval, _EPO_REACHABLE_TIMEOUT,
|
1297 | 66d1f035 | René Nussbaumer | wait_fn=helper.Wait) |
1298 | 66d1f035 | René Nussbaumer | except utils.RetryTimeout:
|
1299 | 66d1f035 | René Nussbaumer | ToStderr("Time exceeded while waiting for nodes to become reachable"
|
1300 | 66d1f035 | René Nussbaumer | " again:\n - %s", " - ".join(helper.down)) |
1301 | 66d1f035 | René Nussbaumer | return False |
1302 | 66d1f035 | René Nussbaumer | |
1303 | 66d1f035 | René Nussbaumer | |
1304 | 66d1f035 | René Nussbaumer | def _MaybeInstanceStartup(opts, inst_map, nodes_online, |
1305 | 66d1f035 | René Nussbaumer | _instance_start_fn=_InstanceStart): |
1306 | 66d1f035 | René Nussbaumer | """Start the instances conditional based on node_states.
|
1307 | 66d1f035 | René Nussbaumer |
|
1308 | 66d1f035 | René Nussbaumer | @param opts: The command line options selected by the user
|
1309 | 66d1f035 | René Nussbaumer | @param inst_map: A dict of inst -> nodes mapping
|
1310 | 66d1f035 | René Nussbaumer | @param nodes_online: A list of nodes online
|
1311 | 66d1f035 | René Nussbaumer | @param _instance_start_fn: Callback to start instances (unittest use only)
|
1312 | 66d1f035 | René Nussbaumer | @return: Success of the operation on all instances
|
1313 | 66d1f035 | René Nussbaumer |
|
1314 | 66d1f035 | René Nussbaumer | """
|
1315 | 66d1f035 | René Nussbaumer | start_inst_list = [] |
1316 | 66d1f035 | René Nussbaumer | for (inst, nodes) in inst_map.items(): |
1317 | 66d1f035 | René Nussbaumer | if not (nodes - nodes_online): |
1318 | 66d1f035 | René Nussbaumer | # All nodes the instance lives on are back online
|
1319 | 66d1f035 | René Nussbaumer | start_inst_list.append(inst) |
1320 | 66d1f035 | René Nussbaumer | |
1321 | 66d1f035 | René Nussbaumer | for inst in start_inst_list: |
1322 | 66d1f035 | René Nussbaumer | del inst_map[inst]
|
1323 | 66d1f035 | René Nussbaumer | |
1324 | 66d1f035 | René Nussbaumer | if start_inst_list:
|
1325 | 66d1f035 | René Nussbaumer | return _instance_start_fn(opts, start_inst_list, True) |
1326 | 66d1f035 | René Nussbaumer | |
1327 | 66d1f035 | René Nussbaumer | return True |
1328 | 66d1f035 | René Nussbaumer | |
1329 | 66d1f035 | René Nussbaumer | |
1330 | 66d1f035 | René Nussbaumer | def _EpoOn(opts, full_node_list, node_list, inst_map): |
1331 | 66d1f035 | René Nussbaumer | """Does the actual power on.
|
1332 | 66d1f035 | René Nussbaumer |
|
1333 | 66d1f035 | René Nussbaumer | @param opts: The command line options selected by the user
|
1334 | 66d1f035 | René Nussbaumer | @param full_node_list: All nodes to operate on (includes nodes not supporting
|
1335 | 66d1f035 | René Nussbaumer | OOB)
|
1336 | 66d1f035 | René Nussbaumer | @param node_list: The list of nodes to operate on (all need to support OOB)
|
1337 | 66d1f035 | René Nussbaumer | @param inst_map: A dict of inst -> nodes mapping
|
1338 | 66d1f035 | René Nussbaumer | @return: The desired exit status
|
1339 | 66d1f035 | René Nussbaumer |
|
1340 | 66d1f035 | René Nussbaumer | """
|
1341 | 66d1f035 | René Nussbaumer | if node_list and not _OobPower(opts, node_list, False): |
1342 | 66d1f035 | René Nussbaumer | ToStderr("Not all nodes seem to get back up, investigate and start"
|
1343 | 66d1f035 | René Nussbaumer | " manually if needed")
|
1344 | 66d1f035 | René Nussbaumer | |
1345 | 66d1f035 | René Nussbaumer | # Wait for the nodes to be back up
|
1346 | 66d1f035 | René Nussbaumer | action_cb = compat.partial(_MaybeInstanceStartup, opts, dict(inst_map))
|
1347 | 66d1f035 | René Nussbaumer | |
1348 | 66d1f035 | René Nussbaumer | ToStdout("Waiting until all nodes are available again")
|
1349 | 66d1f035 | René Nussbaumer | if not _RunWhenNodesReachable(full_node_list, action_cb, _EPO_PING_INTERVAL): |
1350 | 66d1f035 | René Nussbaumer | ToStderr("Please investigate and start stopped instances manually")
|
1351 | 66d1f035 | René Nussbaumer | return constants.EXIT_FAILURE
|
1352 | 66d1f035 | René Nussbaumer | |
1353 | 66d1f035 | René Nussbaumer | return constants.EXIT_SUCCESS
|
1354 | 66d1f035 | René Nussbaumer | |
1355 | 66d1f035 | René Nussbaumer | |
1356 | 66d1f035 | René Nussbaumer | def _EpoOff(opts, node_list, inst_map): |
1357 | 66d1f035 | René Nussbaumer | """Does the actual power off.
|
1358 | 66d1f035 | René Nussbaumer |
|
1359 | 66d1f035 | René Nussbaumer | @param opts: The command line options selected by the user
|
1360 | 66d1f035 | René Nussbaumer | @param node_list: The list of nodes to operate on (all need to support OOB)
|
1361 | 66d1f035 | René Nussbaumer | @param inst_map: A dict of inst -> nodes mapping
|
1362 | 66d1f035 | René Nussbaumer | @return: The desired exit status
|
1363 | 66d1f035 | René Nussbaumer |
|
1364 | 66d1f035 | René Nussbaumer | """
|
1365 | 66d1f035 | René Nussbaumer | if not _InstanceStart(opts, inst_map.keys(), False): |
1366 | 66d1f035 | René Nussbaumer | ToStderr("Please investigate and stop instances manually before continuing")
|
1367 | 66d1f035 | René Nussbaumer | return constants.EXIT_FAILURE
|
1368 | 66d1f035 | René Nussbaumer | |
1369 | 66d1f035 | René Nussbaumer | if not node_list: |
1370 | 66d1f035 | René Nussbaumer | return constants.EXIT_SUCCESS
|
1371 | 66d1f035 | René Nussbaumer | |
1372 | 66d1f035 | René Nussbaumer | if _OobPower(opts, node_list, False): |
1373 | 66d1f035 | René Nussbaumer | return constants.EXIT_SUCCESS
|
1374 | 66d1f035 | René Nussbaumer | else:
|
1375 | 66d1f035 | René Nussbaumer | return constants.EXIT_FAILURE
|
1376 | 66d1f035 | René Nussbaumer | |
1377 | 66d1f035 | René Nussbaumer | |
1378 | 66d1f035 | René Nussbaumer | def Epo(opts, args): |
1379 | 66d1f035 | René Nussbaumer | """EPO operations.
|
1380 | 66d1f035 | René Nussbaumer |
|
1381 | 66d1f035 | René Nussbaumer | @param opts: the command line options selected by the user
|
1382 | 66d1f035 | René Nussbaumer | @type args: list
|
1383 | 66d1f035 | René Nussbaumer | @param args: should contain only one element, the subcommand
|
1384 | 66d1f035 | René Nussbaumer | @rtype: int
|
1385 | 66d1f035 | René Nussbaumer | @return: the desired exit code
|
1386 | 66d1f035 | René Nussbaumer |
|
1387 | 66d1f035 | René Nussbaumer | """
|
1388 | 66d1f035 | René Nussbaumer | if opts.groups and opts.show_all: |
1389 | 66d1f035 | René Nussbaumer | ToStderr("Only one of --groups or --all are allowed")
|
1390 | 66d1f035 | René Nussbaumer | return constants.EXIT_FAILURE
|
1391 | 66d1f035 | René Nussbaumer | elif args and opts.show_all: |
1392 | 66d1f035 | René Nussbaumer | ToStderr("Arguments in combination with --all are not allowed")
|
1393 | 66d1f035 | René Nussbaumer | return constants.EXIT_FAILURE
|
1394 | 66d1f035 | René Nussbaumer | |
1395 | 66d1f035 | René Nussbaumer | client = GetClient() |
1396 | 66d1f035 | René Nussbaumer | |
1397 | 66d1f035 | René Nussbaumer | if opts.groups:
|
1398 | 66d1f035 | René Nussbaumer | node_query_list = itertools.chain(*client.QueryGroups(names=args, |
1399 | 66d1f035 | René Nussbaumer | fields=["node_list"],
|
1400 | 66d1f035 | René Nussbaumer | use_locking=False))
|
1401 | 66d1f035 | René Nussbaumer | else:
|
1402 | 66d1f035 | René Nussbaumer | node_query_list = args |
1403 | 66d1f035 | René Nussbaumer | |
1404 | 66d1f035 | René Nussbaumer | result = client.QueryNodes(names=node_query_list, |
1405 | 66d1f035 | René Nussbaumer | fields=["name", "master", "pinst_list", |
1406 | 66d1f035 | René Nussbaumer | "sinst_list", "powered", "offline"], |
1407 | 66d1f035 | René Nussbaumer | use_locking=False)
|
1408 | 66d1f035 | René Nussbaumer | node_list = [] |
1409 | 66d1f035 | René Nussbaumer | inst_map = {} |
1410 | 66d1f035 | René Nussbaumer | for (idx, (node, master, pinsts, sinsts, powered,
|
1411 | 66d1f035 | René Nussbaumer | offline)) in enumerate(result): |
1412 | 66d1f035 | René Nussbaumer | # Normalize the node_query_list as well
|
1413 | 66d1f035 | René Nussbaumer | if not opts.show_all: |
1414 | 66d1f035 | René Nussbaumer | node_query_list[idx] = node |
1415 | 66d1f035 | René Nussbaumer | if not offline: |
1416 | 66d1f035 | René Nussbaumer | for inst in (pinsts + sinsts): |
1417 | 66d1f035 | René Nussbaumer | if inst in inst_map: |
1418 | 66d1f035 | René Nussbaumer | if not master: |
1419 | 66d1f035 | René Nussbaumer | inst_map[inst].add(node) |
1420 | 66d1f035 | René Nussbaumer | elif master:
|
1421 | 66d1f035 | René Nussbaumer | inst_map[inst] = set()
|
1422 | 66d1f035 | René Nussbaumer | else:
|
1423 | 66d1f035 | René Nussbaumer | inst_map[inst] = set([node])
|
1424 | 66d1f035 | René Nussbaumer | |
1425 | 66d1f035 | René Nussbaumer | if master and opts.on: |
1426 | 66d1f035 | René Nussbaumer | # We ignore the master for turning on the machines, in fact we are
|
1427 | 66d1f035 | René Nussbaumer | # already operating on the master at this point :)
|
1428 | 66d1f035 | René Nussbaumer | continue
|
1429 | 66d1f035 | René Nussbaumer | elif master and not opts.show_all: |
1430 | 66d1f035 | René Nussbaumer | ToStderr("%s is the master node, please do a master-failover to another"
|
1431 | 66d1f035 | René Nussbaumer | " node not affected by the EPO or use --all if you intend to"
|
1432 | 66d1f035 | René Nussbaumer | " shutdown the whole cluster", node)
|
1433 | 66d1f035 | René Nussbaumer | return constants.EXIT_FAILURE
|
1434 | 66d1f035 | René Nussbaumer | elif powered is None: |
1435 | 66d1f035 | René Nussbaumer | ToStdout("Node %s does not support out-of-band handling, it can not be"
|
1436 | 66d1f035 | René Nussbaumer | " handled in a fully automated manner", node)
|
1437 | 66d1f035 | René Nussbaumer | elif powered == opts.on:
|
1438 | 66d1f035 | René Nussbaumer | ToStdout("Node %s is already in desired power state, skipping", node)
|
1439 | 66d1f035 | René Nussbaumer | elif not offline or (offline and powered): |
1440 | 66d1f035 | René Nussbaumer | node_list.append(node) |
1441 | 66d1f035 | René Nussbaumer | |
1442 | 66d1f035 | René Nussbaumer | if not opts.force and not ConfirmOperation(node_query_list, "nodes", "epo"): |
1443 | 66d1f035 | René Nussbaumer | return constants.EXIT_FAILURE
|
1444 | 66d1f035 | René Nussbaumer | |
1445 | 66d1f035 | René Nussbaumer | if opts.on:
|
1446 | 66d1f035 | René Nussbaumer | return _EpoOn(opts, node_query_list, node_list, inst_map)
|
1447 | 66d1f035 | René Nussbaumer | else:
|
1448 | 66d1f035 | René Nussbaumer | return _EpoOff(opts, node_list, inst_map)
|
1449 | 66d1f035 | René Nussbaumer | |
1450 | a8083063 | Iustin Pop | commands = { |
1451 | d0c8c01d | Iustin Pop | "init": (
|
1452 | 6ea815cf | Iustin Pop | InitCluster, [ArgHost(min=1, max=1)], |
1453 | 064c21f8 | Iustin Pop | [BACKEND_OPT, CP_SIZE_OPT, ENABLED_HV_OPT, GLOBAL_FILEDIR_OPT, |
1454 | 5a8648eb | Andrea Spadaccini | HVLIST_OPT, MAC_PREFIX_OPT, MASTER_NETDEV_OPT, MASTER_NETMASK_OPT, |
1455 | 5a8648eb | Andrea Spadaccini | NIC_PARAMS_OPT, NOLVM_STORAGE_OPT, NOMODIFY_ETCHOSTS_OPT, |
1456 | 5a8648eb | Andrea Spadaccini | NOMODIFY_SSH_SETUP_OPT, SECONDARY_IP_OPT, VG_NAME_OPT, |
1457 | 5a8648eb | Andrea Spadaccini | MAINTAIN_NODE_HEALTH_OPT, UIDPOOL_OPT, DRBD_HELPER_OPT, NODRBD_STORAGE_OPT, |
1458 | 6204ee71 | René Nussbaumer | DEFAULT_IALLOCATOR_OPT, PRIMARY_IP_VERSION_OPT, PREALLOC_WIPE_DISKS_OPT, |
1459 | bc5d0215 | Andrea Spadaccini | NODE_PARAMS_OPT, GLOBAL_SHARED_FILEDIR_OPT, USE_EXTERNAL_MIP_SCRIPT, |
1460 | c4929a8b | René Nussbaumer | DISK_PARAMS_OPT, HV_STATE_OPT, DISK_STATE_OPT] + INSTANCE_POLICY_OPTS, |
1461 | 6ea815cf | Iustin Pop | "[opts...] <cluster_name>", "Initialises a new cluster configuration"), |
1462 | d0c8c01d | Iustin Pop | "destroy": (
|
1463 | 064c21f8 | Iustin Pop | DestroyCluster, ARGS_NONE, [YES_DOIT_OPT], |
1464 | 6ea815cf | Iustin Pop | "", "Destroy cluster"), |
1465 | d0c8c01d | Iustin Pop | "rename": (
|
1466 | 6ea815cf | Iustin Pop | RenameCluster, [ArgHost(min=1, max=1)], |
1467 | db5a8a2d | Iustin Pop | [FORCE_OPT, DRY_RUN_OPT], |
1468 | 6ea815cf | Iustin Pop | "<new_name>",
|
1469 | 6ea815cf | Iustin Pop | "Renames the cluster"),
|
1470 | d0c8c01d | Iustin Pop | "redist-conf": (
|
1471 | aa06f8c6 | Michael Hanselmann | RedistributeConfig, ARGS_NONE, [SUBMIT_OPT, DRY_RUN_OPT, PRIORITY_OPT], |
1472 | 6ea815cf | Iustin Pop | "", "Forces a push of the configuration file and ssconf files" |
1473 | 6ea815cf | Iustin Pop | " to the nodes in the cluster"),
|
1474 | d0c8c01d | Iustin Pop | "verify": (
|
1475 | 6ea815cf | Iustin Pop | VerifyCluster, ARGS_NONE, |
1476 | db5a8a2d | Iustin Pop | [VERBOSE_OPT, DEBUG_SIMERR_OPT, ERROR_CODES_OPT, NONPLUS1_OPT, |
1477 | 93f2399e | Andrea Spadaccini | DRY_RUN_OPT, PRIORITY_OPT, NODEGROUP_OPT, IGNORE_ERRORS_OPT], |
1478 | 6ea815cf | Iustin Pop | "", "Does a check on the cluster configuration"), |
1479 | d0c8c01d | Iustin Pop | "verify-disks": (
|
1480 | aa06f8c6 | Michael Hanselmann | VerifyDisks, ARGS_NONE, [PRIORITY_OPT], |
1481 | 6ea815cf | Iustin Pop | "", "Does a check on the cluster disk status"), |
1482 | d0c8c01d | Iustin Pop | "repair-disk-sizes": (
|
1483 | aa06f8c6 | Michael Hanselmann | RepairDiskSizes, ARGS_MANY_INSTANCES, [DRY_RUN_OPT, PRIORITY_OPT], |
1484 | eb5ac108 | Michael Hanselmann | "[instance...]", "Updates mismatches in recorded disk sizes"), |
1485 | d0c8c01d | Iustin Pop | "master-failover": (
|
1486 | 064c21f8 | Iustin Pop | MasterFailover, ARGS_NONE, [NOVOTING_OPT], |
1487 | 6ea815cf | Iustin Pop | "", "Makes the current node the master"), |
1488 | d0c8c01d | Iustin Pop | "master-ping": (
|
1489 | 4404ffad | Iustin Pop | MasterPing, ARGS_NONE, [], |
1490 | 4404ffad | Iustin Pop | "", "Checks if the master is alive"), |
1491 | d0c8c01d | Iustin Pop | "version": (
|
1492 | 064c21f8 | Iustin Pop | ShowClusterVersion, ARGS_NONE, [], |
1493 | 6ea815cf | Iustin Pop | "", "Shows the cluster version"), |
1494 | d0c8c01d | Iustin Pop | "getmaster": (
|
1495 | 064c21f8 | Iustin Pop | ShowClusterMaster, ARGS_NONE, [], |
1496 | 6ea815cf | Iustin Pop | "", "Shows the cluster master"), |
1497 | d0c8c01d | Iustin Pop | "copyfile": (
|
1498 | 6ea815cf | Iustin Pop | ClusterCopyFile, [ArgFile(min=1, max=1)], |
1499 | b6e88032 | Michael Hanselmann | [NODE_LIST_OPT, USE_REPL_NET_OPT, NODEGROUP_OPT], |
1500 | 6ea815cf | Iustin Pop | "[-n node...] <filename>", "Copies a file to all (or only some) nodes"), |
1501 | d0c8c01d | Iustin Pop | "command": (
|
1502 | 6ea815cf | Iustin Pop | RunClusterCommand, [ArgCommand(min=1)],
|
1503 | b6e88032 | Michael Hanselmann | [NODE_LIST_OPT, NODEGROUP_OPT], |
1504 | 6ea815cf | Iustin Pop | "[-n node...] <command>", "Runs a command on all (or only some) nodes"), |
1505 | d0c8c01d | Iustin Pop | "info": (
|
1506 | d729e03a | Guido Trotter | ShowClusterConfig, ARGS_NONE, [ROMAN_OPT], |
1507 | d729e03a | Guido Trotter | "[--roman]", "Show cluster configuration"), |
1508 | d0c8c01d | Iustin Pop | "list-tags": (
|
1509 | 064c21f8 | Iustin Pop | ListTags, ARGS_NONE, [], "", "List the tags of the cluster"), |
1510 | d0c8c01d | Iustin Pop | "add-tags": (
|
1511 | aa06f8c6 | Michael Hanselmann | AddTags, [ArgUnknown()], [TAG_SRC_OPT, PRIORITY_OPT], |
1512 | 6ea815cf | Iustin Pop | "tag...", "Add tags to the cluster"), |
1513 | d0c8c01d | Iustin Pop | "remove-tags": (
|
1514 | aa06f8c6 | Michael Hanselmann | RemoveTags, [ArgUnknown()], [TAG_SRC_OPT, PRIORITY_OPT], |
1515 | 6ea815cf | Iustin Pop | "tag...", "Remove tags from the cluster"), |
1516 | d0c8c01d | Iustin Pop | "search-tags": (
|
1517 | aa06f8c6 | Michael Hanselmann | SearchTags, [ArgUnknown(min=1, max=1)], [PRIORITY_OPT], "", |
1518 | aa06f8c6 | Michael Hanselmann | "Searches the tags on all objects on"
|
1519 | 6ea815cf | Iustin Pop | " the cluster for a given pattern (regex)"),
|
1520 | d0c8c01d | Iustin Pop | "queue": (
|
1521 | 6ea815cf | Iustin Pop | QueueOps, |
1522 | 6ea815cf | Iustin Pop | [ArgChoice(min=1, max=1, choices=["drain", "undrain", "info"])], |
1523 | 064c21f8 | Iustin Pop | [], "drain|undrain|info", "Change queue properties"), |
1524 | d0c8c01d | Iustin Pop | "watcher": (
|
1525 | 6ea815cf | Iustin Pop | WatcherOps, |
1526 | 6ea815cf | Iustin Pop | [ArgChoice(min=1, max=1, choices=["pause", "continue", "info"]), |
1527 | 6ea815cf | Iustin Pop | ArgSuggest(min=0, max=1, choices=["30m", "1h", "4h"])], |
1528 | 064c21f8 | Iustin Pop | [], |
1529 | 6ea815cf | Iustin Pop | "{pause <timespec>|continue|info}", "Change watcher properties"), |
1530 | d0c8c01d | Iustin Pop | "modify": (
|
1531 | 6ea815cf | Iustin Pop | SetClusterParams, ARGS_NONE, |
1532 | 38f9d2cf | Guido Trotter | [BACKEND_OPT, CP_SIZE_OPT, ENABLED_HV_OPT, HVLIST_OPT, MASTER_NETDEV_OPT, |
1533 | 5a8648eb | Andrea Spadaccini | MASTER_NETMASK_OPT, NIC_PARAMS_OPT, NOLVM_STORAGE_OPT, VG_NAME_OPT, |
1534 | 5a8648eb | Andrea Spadaccini | MAINTAIN_NODE_HEALTH_OPT, UIDPOOL_OPT, ADD_UIDS_OPT, REMOVE_UIDS_OPT, |
1535 | 5a8648eb | Andrea Spadaccini | DRBD_HELPER_OPT, NODRBD_STORAGE_OPT, DEFAULT_IALLOCATOR_OPT, |
1536 | 5a8648eb | Andrea Spadaccini | RESERVED_LVS_OPT, DRY_RUN_OPT, PRIORITY_OPT, PREALLOC_WIPE_DISKS_OPT, |
1537 | 2da9f556 | René Nussbaumer | NODE_PARAMS_OPT, USE_EXTERNAL_MIP_SCRIPT, DISK_PARAMS_OPT, HV_STATE_OPT, |
1538 | 32017174 | Agata Murawska | DISK_STATE_OPT] + |
1539 | 32017174 | Agata Murawska | INSTANCE_POLICY_OPTS, |
1540 | 6ea815cf | Iustin Pop | "[opts...]",
|
1541 | 6ea815cf | Iustin Pop | "Alters the parameters of the cluster"),
|
1542 | 6d4a1656 | Michael Hanselmann | "renew-crypto": (
|
1543 | 6d4a1656 | Michael Hanselmann | RenewCrypto, ARGS_NONE, |
1544 | 6b7d5878 | Michael Hanselmann | [NEW_CLUSTER_CERT_OPT, NEW_RAPI_CERT_OPT, RAPI_CERT_OPT, |
1545 | 3db3eb2a | Michael Hanselmann | NEW_CONFD_HMAC_KEY_OPT, FORCE_OPT, |
1546 | b6267745 | Andrea Spadaccini | NEW_CLUSTER_DOMAIN_SECRET_OPT, CLUSTER_DOMAIN_SECRET_OPT, |
1547 | b6267745 | Andrea Spadaccini | NEW_SPICE_CERT_OPT, SPICE_CERT_OPT, SPICE_CACERT_OPT], |
1548 | 6d4a1656 | Michael Hanselmann | "[opts...]",
|
1549 | 6d4a1656 | Michael Hanselmann | "Renews cluster certificates, keys and secrets"),
|
1550 | 66d1f035 | René Nussbaumer | "epo": (
|
1551 | 66d1f035 | René Nussbaumer | Epo, [ArgUnknown()], |
1552 | fcecea0b | René Nussbaumer | [FORCE_OPT, ON_OPT, GROUPS_OPT, ALL_OPT, OOB_TIMEOUT_OPT, |
1553 | cfed3b9f | René Nussbaumer | SHUTDOWN_TIMEOUT_OPT, POWER_DELAY_OPT], |
1554 | 66d1f035 | René Nussbaumer | "[opts...] [args]",
|
1555 | 66d1f035 | René Nussbaumer | "Performs an emergency power-off on given args"),
|
1556 | fb926117 | Andrea Spadaccini | "activate-master-ip": (
|
1557 | fb926117 | Andrea Spadaccini | ActivateMasterIp, ARGS_NONE, [], "", "Activates the master IP"), |
1558 | fb926117 | Andrea Spadaccini | "deactivate-master-ip": (
|
1559 | fb926117 | Andrea Spadaccini | DeactivateMasterIp, ARGS_NONE, [CONFIRM_OPT], "",
|
1560 | fb926117 | Andrea Spadaccini | "Deactivates the master IP"),
|
1561 | a8083063 | Iustin Pop | } |
1562 | a8083063 | Iustin Pop | |
1563 | 6d4a1656 | Michael Hanselmann | |
1564 | c28502b1 | Iustin Pop | #: dictionary with aliases for commands
|
1565 | c28502b1 | Iustin Pop | aliases = { |
1566 | d0c8c01d | Iustin Pop | "masterfailover": "master-failover", |
1567 | c28502b1 | Iustin Pop | } |
1568 | c28502b1 | Iustin Pop | |
1569 | c28502b1 | Iustin Pop | |
1570 | 7b3e7d41 | Michael Hanselmann | def Main(): |
1571 | 7b3e7d41 | Michael Hanselmann | return GenericMain(commands, override={"tag_type": constants.TAG_CLUSTER}, |
1572 | 7b3e7d41 | Michael Hanselmann | aliases=aliases) |