-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathMonCommands.h
1516 lines (1481 loc) · 59.7 KB
/
MonCommands.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
/*
* Ceph - scalable distributed file system
*
* Copyright (C) 2013 Inktank Storage, Inc.
* Copyright (C) 2013,2014 Cloudwatt <[email protected]>
*
* Author: Loic Dachary <[email protected]>
*
* This is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software
* Foundation. See file COPYING.
*
*/
/* no guard; may be included multiple times */
/*
* Define commands that are reported by the monitor's
* "get_command_descriptions" command, and parsed by the Python
* frontend 'ceph' (and perhaps by other frontends, such as a RESTful
* server). The format is:
*
* COMMAND(signature, helpstring, modulename, req perms, availability)
* where:
* signature: describes the command and its parameters (more below)
* helpstring: displays in CLI help, API help (nice if it refers to
* parameter names from signature, 40-a few hundred chars)
* modulename: the monitor module or daemon this applies to:
* mds, osd, pg (osd), mon, auth, log, config-key, mgr
* req perms: required permission in that modulename space to execute command
* this also controls what type of REST command is accepted
*
* The commands describe themselves completely enough for the separate
* frontend(s) to be able to accept user input and validate it against
* the command descriptions, and generate a JSON object that contains
* key:value mappings of parameter names to validated parameter values.
*
* 'signature' is a space-separated list of individual command descriptors;
* each descriptor is either a literal string, which can contain no spaces or
* '=' signs (for instance, in "pg stat", both "pg" and "stat" are literal
* strings representing one descriptor each), or a list of key=val[,key=val...]
* which also includes no spaces.
*
* The key=val form describes a non-literal parameter. Each will have at
* least a name= and type=, and each type can have its own type-specific
* parameters. The parser is the arbiter of these types and their
* interpretation. A few more non-type-specific key=val pairs exist:
*
* req=false marks an optional parameter (default for req is 'true')
* n=<n> is a repeat count for how many of this argument must be supplied.
* n=1 is the default.
* n=N is a special case that means "1 or more".
*
* A perhaps-incomplete list of types:
*
* CephInt: Optional: range=min[|max]
* CephFloat: Optional range
* CephString: optional badchars
* CephSocketpath: validation involves "is it S_ISSOCK"
* CephIPAddr: v4 or v6 addr with optional port, syntax validated
* CephEntityAddr: CephIPAddr + optional '/nonce'
* CephPoolname: Plainold string
* CephObjectname: Another plainold string
* CephPgid: n.xxx where n is an int > 0, xxx is a hex number > 0
* CephName: daemon name, '*' or '<type>.<id>' (id must be int for type osd)
* CephOsdName: osd name, '*' or '<id> or 'osd.<id>' (id must be int)
* CephChoices: strings="foo|bar" means this param can be either
* CephFilepath: openable file
* CephFragment: cephfs 'fragID': val/bits, val in hex 0xnnn, bits in dec
* CephUUID: uuid in text matching Python uuid.UUID()
* CephPrefix: special type assigned to literals
*
* Example:
*
* COMMAND("auth add "
* "name=entity,type=CephString "
* "name=caps,type=CephString,n=N,req=false "
* "-- "
* "name=some_option,type=CephString,req=false",
* "add auth info for <name> from input file, or random key "
* "if no input given, and/or any caps specified in the command")
*
* defines a command "auth add" that takes a required argument "entity"
* of type "CephString", and from 1 to N arguments named "caps" of type
* CephString, at least one of which is required. The front end will
* validate user input against this description. Let's say the user
* enters auth add client.admin 'mon rwx' 'osd *'. The result will be a
* JSON object like {"prefix":"auth add", "entity":"client.admin",
* "caps":["mon rwx", "osd *"]}.
*
* The -- separates positional from non-positional (and, by implication,
* optional) arguments. Note that CephBool is assumed to be non-positional
* and will also implicitly mark that any following arguments are
* non-positional.
*
* Note that
* - string literals are accumulated into 'prefix'
* - n=1 descriptors are given normal string or int object values
* - n=N descriptors are given array values
*
* NOTE: be careful with spaces. Each descriptor must be separated by
* one space, no other characters, so if you split lines as above, be
* sure to close and reopen the quotes, and be careful to include the '
* separating spaces in the quoted string.
*
* The monitor marshals this JSON into a std::map<string, cmd_vartype>
* where cmd_vartype is a boost::variant type-enforcing discriminated
* type, so the monitor is expected to know the type of each argument.
* See cmdparse.cc/h for more details.
*
* The flag parameter for COMMAND_WITH_FLAGS macro must be passed using
* FLAG(f), where 'f' may be one of the following:
*
* NONE - no flag assigned
* NOFORWARD - command may not be forwarded
* OBSOLETE - command is considered obsolete
* DEPRECATED - command is considered deprecated
* MGR - command goes to ceph-mgr (for luminous+)
* POLL - command is intended to be called periodically by the
* client (see iostat)
* HIDDEN - command is hidden (no reported by help etc)
* TELL - tell/asok command. it's an alias of (NOFORWARD | HIDDEN)
*
* A command should always be first considered DEPRECATED before being
* considered OBSOLETE, giving due consideration to users and conforming
* to any guidelines regarding deprecating commands.
*/
#define DEFAULT_GOODCHARS "[A-Za-z0-9-_.]"
#define FS_NAME_GOODCHARS DEFAULT_GOODCHARS
#define CLASS_GOODCHARS DEFAULT_GOODCHARS
COMMAND("pg map name=pgid,type=CephPgid", "show mapping of pg to osds", \
"pg", "r")
COMMAND("pg repeer name=pgid,type=CephPgid", "force a PG to repeer",
"osd", "rw")
COMMAND("osd last-stat-seq name=id,type=CephOsdName", \
"get the last pg stats sequence number reported for this osd", \
"osd", "r")
/*
* auth commands AuthMonitor.cc
*/
COMMAND("auth export name=entity,type=CephString,req=false", \
"write keyring for requested entity, or master keyring if none given", \
"auth", "rx")
COMMAND("auth get name=entity,type=CephString", \
"write keyring file with requested key", "auth", "rx")
COMMAND("auth get-key name=entity,type=CephString", "display requested key", \
"auth", "rx")
COMMAND("auth print-key name=entity,type=CephString", "display requested key", \
"auth", "rx")
COMMAND("auth print_key name=entity,type=CephString", "display requested key", \
"auth", "rx")
COMMAND_WITH_FLAG("auth list", "list authentication state", "auth", "rx",
FLAG(DEPRECATED))
COMMAND("auth ls", "list authentication state", "auth", "rx")
COMMAND("auth import", "auth import: read keyring file from -i <file>",
"auth", "rwx")
COMMAND("auth add "
"name=entity,type=CephString "
"name=caps,type=CephString,n=N,req=false",
"add auth info for <entity> from input file, or random key if no "
"input is given, and/or any caps specified in the command",
"auth", "rwx")
COMMAND("auth rotate "
"name=entity,type=CephString",
"rotate entity key",
"auth", "rwx")
COMMAND("auth get-or-create-key "
"name=entity,type=CephString "
"name=caps,type=CephString,n=N,req=false",
"get, or add, key for <name> from system/caps pairs specified in the command. If key already exists, any given caps must match the existing caps for that key.",
"auth", "rwx")
COMMAND("auth get-or-create "
"name=entity,type=CephString "
"name=caps,type=CephString,n=N,req=false",
"add auth info for <entity> from input file, or random key if no input given, and/or any caps specified in the command",
"auth", "rwx")
COMMAND("auth get-or-create-pending "
"name=entity,type=CephString",
"generate and/or retrieve existing pending key (rotated into place on first use)",
"auth", "rwx")
COMMAND("auth clear-pending "
"name=entity,type=CephString",
"clear pending key",
"auth", "rwx")
COMMAND("auth commit-pending "
"name=entity,type=CephString",
"rotate pending key into active position",
"auth", "rwx")
COMMAND("fs authorize "
"name=filesystem,type=CephString "
"name=entity,type=CephString "
"name=caps,type=CephString,n=N",
"add auth for <entity> to access file system <filesystem> based on following directory and permissions pairs",
"auth", "rwx")
COMMAND("auth caps "
"name=entity,type=CephString "
"name=caps,type=CephString,n=N",
"update caps for <name> from caps specified in the command",
"auth", "rwx")
COMMAND_WITH_FLAG("auth del "
"name=entity,type=CephString",
"delete all caps for <name>",
"auth", "rwx",
FLAG(DEPRECATED))
COMMAND("auth rm "
"name=entity,type=CephString",
"remove all caps for <name>",
"auth", "rwx")
/*
* Monitor commands (Monitor.cc)
*/
COMMAND_WITH_FLAG("compact", "cause compaction of monitor's RocksDB storage",
"mon", "rw",
FLAG(TELL))
COMMAND("fsid", "show cluster FSID/UUID", "mon", "r")
COMMAND("log name=logtext,type=CephString,n=N",
"log supplied text to the monitor log", "mon", "rw")
COMMAND("log last "
"name=num,type=CephInt,range=1,req=false "
"name=level,type=CephChoices,strings=debug|info|sec|warn|error,req=false "
"name=channel,type=CephChoices,strings=*|cluster|audit|cephadm,req=false",
"print last few lines of the cluster log",
"mon", "r")
COMMAND("status", "show cluster status", "mon", "r")
COMMAND("health name=detail,type=CephChoices,strings=detail,req=false",
"show cluster health", "mon", "r")
COMMAND("health mute "\
"name=code,type=CephString "
"name=ttl,type=CephString,req=false "
"name=sticky,type=CephBool,req=false",
"mute health alert", "mon", "w")
COMMAND("health unmute "\
"name=code,type=CephString,req=false",
"unmute existing health alert mute(s)", "mon", "w")
COMMAND("time-sync-status", "show time sync status", "mon", "r")
COMMAND("df name=detail,type=CephChoices,strings=detail,req=false",
"show cluster free space stats", "mon", "r")
COMMAND("report name=tags,type=CephString,n=N,req=false",
"report full status of cluster, optional title tag strings",
"mon", "r")
COMMAND("features", "report of connected features",
"mon", "r")
COMMAND("quorum_status", "report status of monitor quorum",
"mon", "r")
COMMAND("mon ok-to-stop "
"name=ids,type=CephString,n=N",
"check whether mon(s) can be safely stopped without reducing immediate "
"availability",
"mon", "r")
COMMAND("mon ok-to-add-offline",
"check whether adding a mon and not starting it would break quorum",
"mon", "r")
COMMAND("mon ok-to-rm "
"name=id,type=CephString",
"check whether removing the specified mon would break quorum",
"mon", "r")
COMMAND("tell "
"name=target,type=CephName "
"name=args,type=CephString,n=N",
"send a command to a specific daemon", "mon", "rw")
COMMAND_WITH_FLAG("version", "show mon daemon version", "mon", "r",
FLAG(TELL))
COMMAND("node ls "
"name=type,type=CephChoices,strings=all|osd|mon|mds|mgr,req=false",
"list all nodes in cluster [type]", "mon", "r")
/*
* Monitor-specific commands under module 'mon'
*/
COMMAND_WITH_FLAG("mon scrub",
"scrub the monitor stores",
"mon", "rw",
FLAG(NONE))
COMMAND("mon metadata name=id,type=CephString,req=false",
"fetch metadata for mon <id>",
"mon", "r")
COMMAND("mon count-metadata name=property,type=CephString",
"count mons by metadata field property",
"mon", "r")
COMMAND("mon versions",
"check running versions of monitors",
"mon", "r")
COMMAND("versions",
"check running versions of ceph daemons",
"mon", "r")
/*
* MDS commands (MDSMonitor.cc)
*/
COMMAND_WITH_FLAG("mds stat", "show MDS status", "mds", "r", FLAG(HIDDEN))
COMMAND("mds last-seen name=id,type=CephString,req=true",
"fetch metadata for mds <id>",
"mds", "r")
COMMAND("fs dump "
"name=epoch,type=CephInt,req=false,range=0",
"dump all CephFS status, optionally from epoch", "mds", "r")
COMMAND("mds metadata name=who,type=CephString,req=false",
"fetch metadata for mds <role>",
"mds", "r")
COMMAND("mds count-metadata name=property,type=CephString",
"count MDSs by metadata field property",
"mds", "r")
COMMAND("mds versions",
"check running versions of MDSs",
"mds", "r")
COMMAND("mds ok-to-stop name=ids,type=CephString,n=N",
"check whether stopping the specified MDS would reduce immediate availability",
"mds", "r")
COMMAND_WITH_FLAG("mds freeze name=role_or_gid,type=CephString"
" name=val,type=CephString",
"freeze MDS yes/no", "mds", "rw", FLAG(HIDDEN))
// arbitrary limit 0-20 below; worth standing on head to make it
// relate to actual state definitions?
// #include "include/ceph_fs.h"
COMMAND_WITH_FLAG("mds set_state "
"name=gid,type=CephInt,range=0 "
"name=state,type=CephInt,range=0|20",
"set mds state of <gid> to <numeric-state>", "mds", "rw", FLAG(HIDDEN))
COMMAND("mds fail name=role_or_gid,type=CephString "
"name=yes_i_really_mean_it,type=CephBool,req=false",
"Mark MDS failed: trigger a failover if a standby is available",
"mds", "rw")
COMMAND("mds repaired name=role,type=CephString",
"mark a damaged MDS rank as no longer damaged", "mds", "rw")
COMMAND("mds rm "
"name=gid,type=CephInt,range=0",
"remove nonactive mds", "mds", "rw")
COMMAND_WITH_FLAG("mds rmfailed name=role,type=CephString "
"name=yes_i_really_mean_it,type=CephBool,req=false",
"remove failed rank", "mds", "rw", FLAG(HIDDEN))
COMMAND_WITH_FLAG("mds compat show", "show mds compatibility settings",
"mds", "r", FLAG(DEPRECATED))
COMMAND("fs compat show "
"name=fs_name,type=CephString ",
"show fs compatibility settings",
"mds", "r")
COMMAND_WITH_FLAG("mds compat rm_compat "
"name=feature,type=CephInt,range=0",
"remove compatible feature", "mds", "rw", FLAG(DEPRECATED))
COMMAND_WITH_FLAG("mds compat rm_incompat "
"name=feature,type=CephInt,range=0",
"remove incompatible feature", "mds", "rw", FLAG(DEPRECATED))
COMMAND("fs new "
"name=fs_name,type=CephString,goodchars=" FS_NAME_GOODCHARS
" name=metadata,type=CephString "
"name=data,type=CephString "
"name=force,type=CephBool,req=false "
"name=allow_dangerous_metadata_overlay,type=CephBool,req=false "
"name=fscid,type=CephInt,range=0,req=false "
"name=recover,type=CephBool,req=false "
"name=yes_i_really_really_mean_it,type=CephBool,req=false "
"name=set,type=CephString,n=N,req=false",
"make new filesystem using named pools <metadata> and <data>",
"fs", "rw")
COMMAND("fs fail "
"name=fs_name,type=CephString "
"name=yes_i_really_mean_it,type=CephBool,req=false",
"bring the file system down and all of its ranks",
"fs", "rw")
COMMAND("fs rm "
"name=fs_name,type=CephString "
"name=yes_i_really_mean_it,type=CephBool,req=false",
"disable the named filesystem",
"fs", "rw")
COMMAND("fs reset "
"name=fs_name,type=CephString "
"name=yes_i_really_mean_it,type=CephBool,req=false",
"disaster recovery only: reset to a single-MDS map",
"fs", "rw")
COMMAND("fs ls ",
"list filesystems",
"fs", "r")
COMMAND("fs get name=fs_name,type=CephString",
"get info about one filesystem",
"fs", "r")
COMMAND("fs set "
"name=fs_name,type=CephString "
"name=var,type=CephChoices,strings=max_mds"
"|allow_dirfrags"
"|allow_new_snaps"
"|allow_standby_replay"
"|bal_rank_mask"
"|balance_automate"
"|balancer"
"|cluster_down"
"|down"
"|inline_data"
"|joinable"
"|max_file_size"
"|max_xattr_size"
"|min_compat_client"
"|refuse_client_session"
"|refuse_standby_for_another_fs"
"|session_autoclose"
"|session_timeout"
"|standby_count_wanted"
" "
"name=val,type=CephString "
"name=yes_i_really_mean_it,type=CephBool,req=false "
"name=yes_i_really_really_mean_it,type=CephBool,req=false",
"set fs parameter <var> to <val>", "mds", "rw")
COMMAND("fs flag set name=flag_name,type=CephChoices,strings=enable_multiple "
"name=val,type=CephString "
"name=yes_i_really_mean_it,type=CephBool,req=false",
"Set a global CephFS flag",
"fs", "rw")
COMMAND("fs feature ls",
"list available cephfs features to be set/unset",
"mds", "r")
COMMAND("fs lsflags name=fs_name,type=CephString",
"list the flags set on a ceph filesystem",
"fs", "r")
COMMAND("fs compat "
"name=fs_name,type=CephString "
"name=subop,type=CephChoices,strings=rm_compat|rm_incompat|add_compat|add_incompat "
"name=feature,type=CephInt "
"name=feature_str,type=CephString,req=false ",
"manipulate compat settings", "fs", "rw")
COMMAND("fs required_client_features "
"name=fs_name,type=CephString "
"name=subop,type=CephChoices,strings=add|rm "
"name=val,type=CephString ",
"add/remove required features of clients", "mds", "rw")
COMMAND("fs add_data_pool name=fs_name,type=CephString "
"name=pool,type=CephString",
"add data pool <pool>", "mds", "rw")
COMMAND("fs rm_data_pool name=fs_name,type=CephString "
"name=pool,type=CephString",
"remove data pool <pool>", "mds", "rw")
COMMAND_WITH_FLAG("fs set_default name=fs_name,type=CephString",
"set the default to the named filesystem",
"fs", "rw",
FLAG(DEPRECATED))
COMMAND("fs set-default name=fs_name,type=CephString",
"set the default to the named filesystem",
"fs", "rw")
COMMAND("fs mirror enable "
"name=fs_name,type=CephString ",
"enable mirroring for a ceph filesystem", "mds", "rw")
COMMAND("fs mirror disable "
"name=fs_name,type=CephString ",
"disable mirroring for a ceph filesystem", "mds", "rw")
COMMAND("fs mirror peer_add "
"name=fs_name,type=CephString "
"name=uuid,type=CephString "
"name=remote_cluster_spec,type=CephString "
"name=remote_fs_name,type=CephString",
"add a mirror peer for a ceph filesystem", "mds", "rw")
COMMAND("fs mirror peer_remove "
"name=fs_name,type=CephString "
"name=uuid,type=CephString ",
"remove a mirror peer for a ceph filesystem", "mds", "rw")
COMMAND("fs rename "
"name=fs_name,type=CephString "
"name=new_fs_name,type=CephString,goodchars=" FS_NAME_GOODCHARS
" name=yes_i_really_mean_it,type=CephBool,req=false",
"rename a ceph file system", "mds", "rw")
COMMAND("fs swap "
"name=fs1_name,type=CephString "
"name=fs1_id,type=CephInt,range=0 "
"name=fs2_name,type=CephString "
"name=fs2_id,type=CephInt,range=0 "
"name=swap_fscids,type=CephChoices,strings=yes|no,req=true "
"name=yes_i_really_mean_it,type=CephBool,req=false",
"swap ceph file system names", "mds", "rw")
/*
* Monmap commands
*/
COMMAND("mon dump "
"name=epoch,type=CephInt,range=0,req=false",
"dump formatted monmap (optionally from epoch)",
"mon", "r")
COMMAND("mon stat", "summarize monitor status", "mon", "r")
COMMAND("mon getmap "
"name=epoch,type=CephInt,range=0,req=false",
"get monmap", "mon", "r")
COMMAND("mon add "
"name=name,type=CephString "
"name=addr,type=CephIPAddr "
"name=location,type=CephString,n=N,goodchars=[A-Za-z0-9-_.=],req=false",
"add new monitor named <name> at <addr>, possibly with CRUSH location <location>", "mon", "rw")
COMMAND("mon rm "
"name=name,type=CephString",
"remove monitor named <name>", "mon", "rw")
COMMAND_WITH_FLAG("mon remove "
"name=name,type=CephString",
"remove monitor named <name>", "mon", "rw",
FLAG(DEPRECATED))
COMMAND("mon feature ls "
"name=with_value,type=CephBool,req=false",
"list available mon map features to be set/unset",
"mon", "r")
COMMAND("mon feature set "
"name=feature_name,type=CephString "
"name=yes_i_really_mean_it,type=CephBool,req=false",
"set provided feature on mon map",
"mon", "rw")
COMMAND("mon set-rank "
"name=name,type=CephString "
"name=rank,type=CephInt",
"set the rank for the specified mon",
"mon", "rw")
COMMAND("mon set-addrs "
"name=name,type=CephString "
"name=addrs,type=CephString",
"set the addrs (IPs and ports) a specific monitor binds to",
"mon", "rw")
COMMAND("mon set-weight "
"name=name,type=CephString "
"name=weight,type=CephInt,range=0|65535",
"set the weight for the specified mon",
"mon", "rw")
COMMAND("mon enable-msgr2",
"enable the msgr2 protocol on port 3300",
"mon", "rw")
COMMAND("mon set election_strategy " \
"name=strategy,type=CephString", \
"set the election strategy to use; choices classic, disallow, connectivity", \
"mon", "rw")
COMMAND("mon add disallowed_leader " \
"name=name,type=CephString", \
"prevent the named mon from being a leader", \
"mon", "rw")
COMMAND("mon rm disallowed_leader " \
"name=name,type=CephString", \
"allow the named mon to be a leader again", \
"mon", "rw")
COMMAND("mon set_location " \
"name=name,type=CephString "
"name=args,type=CephString,n=N,goodchars=[A-Za-z0-9-_.=]",
"specify location <args> for the monitor <name>, using CRUSH bucket names", \
"mon", "rw")
COMMAND("mon enable_stretch_mode " \
"name=tiebreaker_mon,type=CephString, "
"name=new_crush_rule,type=CephString, "
"name=dividing_bucket,type=CephString, ",
"enable stretch mode, changing the peering rules and "
"failure handling on all pools with <tiebreaker_mon> "
"as the tiebreaker and setting <dividing_bucket> locations "
"as the units for stretching across",
"mon", "rw")
COMMAND("mon disable_stretch_mode " \
"name=crush_rule,type=CephString,req=false, "
"name=yes_i_really_mean_it,type=CephBool,req=false, ",
"disable stretch mode, reverting to normal peering rules",
"mon", "rw")
COMMAND("mon set_new_tiebreaker " \
"name=name,type=CephString "
"name=yes_i_really_mean_it,type=CephBool,req=false",
"switch the stretch tiebreaker to be the named mon", \
"mon", "rw")
/*
* OSD commands
*/
COMMAND("osd stat", "print summary of OSD map", "osd", "r")
COMMAND("osd dump "
"name=epoch,type=CephInt,range=0,req=false",
"print summary of OSD map", "osd", "r")
COMMAND("osd info "
"name=id,type=CephOsdName,req=false",
"print osd's {id} information (instead of all osds from map)",
"osd", "r")
COMMAND("osd tree "
"name=epoch,type=CephInt,range=0,req=false "
"name=states,type=CephChoices,strings=up|down|in|out|destroyed,n=N,req=false",
"print OSD tree", "osd", "r")
COMMAND("osd tree-from "
"name=epoch,type=CephInt,range=0,req=false "
"name=bucket,type=CephString "
"name=states,type=CephChoices,strings=up|down|in|out|destroyed,n=N,req=false",
"print OSD tree in bucket", "osd", "r")
COMMAND("osd ls "
"name=epoch,type=CephInt,range=0,req=false",
"show all OSD ids", "osd", "r")
COMMAND("osd getmap "
"name=epoch,type=CephInt,range=0,req=false",
"get OSD map", "osd", "r")
COMMAND("osd getcrushmap "
"name=epoch,type=CephInt,range=0,req=false",
"get CRUSH map", "osd", "r")
COMMAND("osd getmaxosd", "show largest OSD id", "osd", "r")
COMMAND("osd ls-tree "
"name=epoch,type=CephInt,range=0,req=false "
"name=name,type=CephString,req=true",
"show OSD ids under bucket <name> in the CRUSH map",
"osd", "r")
COMMAND("osd find "
"name=id,type=CephOsdName",
"find osd <id> in the CRUSH map and show its location",
"osd", "r")
COMMAND("osd metadata "
"name=id,type=CephOsdName,req=false",
"fetch metadata for osd {id} (default all)",
"osd", "r")
COMMAND("osd count-metadata name=property,type=CephString",
"count OSDs by metadata field property",
"osd", "r")
COMMAND("osd versions",
"check running versions of OSDs",
"osd", "r")
COMMAND("osd numa-status",
"show NUMA status of OSDs",
"osd", "r")
COMMAND("osd map "
"name=pool,type=CephPoolname "
"name=object,type=CephObjectname "
"name=nspace,type=CephString,req=false",
"find pg for <object> in <pool> with [namespace]", "osd", "r")
COMMAND_WITH_FLAG("osd lspools",
"list pools", "osd", "r", FLAG(DEPRECATED))
COMMAND_WITH_FLAG("osd crush rule list", "list crush rules", "osd", "r",
FLAG(DEPRECATED))
COMMAND("osd crush rule ls", "list crush rules", "osd", "r")
COMMAND("osd crush rule ls-by-class "
"name=class,type=CephString,goodchars=" CLASS_GOODCHARS,
"list all crush rules that reference the same <class>",
"osd", "r")
COMMAND("osd crush rule dump "
"name=name,type=CephString,goodchars=[A-Za-z0-9-_.],req=false",
"dump crush rule <name> (default all)",
"osd", "r")
COMMAND("osd crush dump",
"dump crush map",
"osd", "r")
COMMAND("osd setcrushmap name=prior_version,type=CephInt,req=false",
"set crush map from input file",
"osd", "rw")
COMMAND("osd crush set name=prior_version,type=CephInt,req=false",
"set crush map from input file",
"osd", "rw")
COMMAND("osd crush add-bucket "
"name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
"name=type,type=CephString "
"name=args,type=CephString,n=N,goodchars=[A-Za-z0-9-_.=],req=false",
"add no-parent (probably root) crush bucket <name> of type <type> "
"to location <args>",
"osd", "rw")
COMMAND("osd crush rename-bucket "
"name=srcname,type=CephString,goodchars=[A-Za-z0-9-_.] "
"name=dstname,type=CephString,goodchars=[A-Za-z0-9-_.]",
"rename bucket <srcname> to <dstname>",
"osd", "rw")
COMMAND("osd crush set "
"name=id,type=CephOsdName "
"name=weight,type=CephFloat,range=0.0 "
"name=args,type=CephString,n=N,goodchars=[A-Za-z0-9-_.=]",
"update crushmap position and weight for <name> to <weight> with location <args>",
"osd", "rw")
COMMAND("osd crush add "
"name=id,type=CephOsdName "
"name=weight,type=CephFloat,range=0.0 "
"name=args,type=CephString,n=N,goodchars=[A-Za-z0-9-_.=]",
"add or update crushmap position and weight for <name> with <weight> and location <args>",
"osd", "rw")
COMMAND("osd crush set-all-straw-buckets-to-straw2",
"convert all CRUSH current straw buckets to use the straw2 algorithm",
"osd", "rw")
COMMAND("osd crush class create "
"name=class,type=CephString,goodchars=" CLASS_GOODCHARS,
"create crush device class <class>",
"osd", "rw")
COMMAND("osd crush class rm "
"name=class,type=CephString,goodchars=" CLASS_GOODCHARS,
"remove crush device class <class>",
"osd", "rw")
COMMAND("osd crush set-device-class "
"name=class,type=CephString,goodchars=" CLASS_GOODCHARS
" name=ids,type=CephString,n=N",
"set the <class> of the osd(s) <id> [<id>...],"
"or use <all|any> to set all.",
"osd", "rw")
COMMAND("osd crush rm-device-class "
"name=ids,type=CephString,n=N",
"remove class of the osd(s) <id> [<id>...],"
"or use <all|any> to remove all.",
"osd", "rw")
COMMAND("osd crush class rename "
"name=srcname,type=CephString,goodchars=[A-Za-z0-9-_] "
"name=dstname,type=CephString,goodchars=[A-Za-z0-9-_]",
"rename crush device class <srcname> to <dstname>",
"osd", "rw")
COMMAND("osd crush create-or-move "
"name=id,type=CephOsdName "
"name=weight,type=CephFloat,range=0.0 "
"name=args,type=CephString,n=N,goodchars=[A-Za-z0-9-_.=]",
"create entry or move existing entry for <name> <weight> at/to location <args>",
"osd", "rw")
COMMAND("osd crush move "
"name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
"name=args,type=CephString,n=N,goodchars=[A-Za-z0-9-_.=]",
"move existing entry for <name> to location <args>",
"osd", "rw")
COMMAND("osd crush swap-bucket "
"name=source,type=CephString,goodchars=[A-Za-z0-9-_.] "
"name=dest,type=CephString,goodchars=[A-Za-z0-9-_.] "
"name=yes_i_really_mean_it,type=CephBool,req=false",
"swap existing bucket contents from (orphan) bucket <source> and <target>",
"osd", "rw")
COMMAND("osd crush link "
"name=name,type=CephString "
"name=args,type=CephString,n=N,goodchars=[A-Za-z0-9-_.=]",
"link existing entry for <name> under location <args>",
"osd", "rw")
COMMAND("osd crush rm "
"name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
"name=ancestor,type=CephString,req=false,goodchars=[A-Za-z0-9-_.]",
"remove <name> from crush map (everywhere, or just at <ancestor>)",\
"osd", "rw")
COMMAND_WITH_FLAG("osd crush remove "
"name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
"name=ancestor,type=CephString,req=false,goodchars=[A-Za-z0-9-_.]",
"remove <name> from crush map (everywhere, or just at <ancestor>)",
"osd", "rw",
FLAG(DEPRECATED))
COMMAND("osd crush unlink "
"name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
"name=ancestor,type=CephString,req=false,goodchars=[A-Za-z0-9-_.]",
"unlink <name> from crush map (everywhere, or just at <ancestor>)",
"osd", "rw")
COMMAND("osd crush reweight-all",
"recalculate the weights for the tree to ensure they sum correctly",
"osd", "rw")
COMMAND("osd crush reweight "
"name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
"name=weight,type=CephFloat,range=0.0",
"change <name>'s weight to <weight> in crush map",
"osd", "rw")
COMMAND("osd crush reweight-subtree "
"name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
"name=weight,type=CephFloat,range=0.0",
"change all leaf items beneath <name> to <weight> in crush map",
"osd", "rw")
COMMAND("osd crush tunables "
"name=profile,type=CephChoices,strings=legacy|argonaut|bobtail|firefly|hammer|jewel|optimal|default",
"set crush tunables values to <profile>", "osd", "rw")
COMMAND("osd crush set-tunable "
"name=tunable,type=CephChoices,strings=straw_calc_version "
"name=value,type=CephInt",
"set crush tunable <tunable> to <value>",
"osd", "rw")
COMMAND("osd crush get-tunable "
"name=tunable,type=CephChoices,strings=straw_calc_version",
"get crush tunable <tunable>",
"osd", "r")
COMMAND("osd crush show-tunables",
"show current crush tunables", "osd", "r")
COMMAND("osd crush rule create-simple "
"name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
"name=root,type=CephString,goodchars=[A-Za-z0-9-_.] "
"name=type,type=CephString,goodchars=[A-Za-z0-9-_.] "
"name=mode,type=CephChoices,strings=firstn|indep,req=false",
"create crush rule <name> to start from <root>, replicate across buckets of type <type>, using a choose mode of <firstn|indep> (default firstn; indep best for erasure pools)",
"osd", "rw")
COMMAND("osd crush rule create-replicated "
"name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
"name=root,type=CephString,goodchars=[A-Za-z0-9-_.] "
"name=type,type=CephString,goodchars=[A-Za-z0-9-_.] "
"name=class,type=CephString,goodchars=" CLASS_GOODCHARS ",req=false",
"create crush rule <name> for replicated pool to start from <root>, replicate across buckets of type <type>, use devices of type <class> (ssd or hdd)",
"osd", "rw")
COMMAND("osd crush rule create-erasure "
"name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
"name=profile,type=CephString,req=false,goodchars=[A-Za-z0-9-_.=]",
"create crush rule <name> for erasure coded pool created with <profile> (default default)",
"osd", "rw")
COMMAND("osd crush rule rm "
"name=name,type=CephString,goodchars=[A-Za-z0-9-_.] ",
"remove crush rule <name>", "osd", "rw")
COMMAND("osd crush rule rename "
"name=srcname,type=CephString,goodchars=[A-Za-z0-9-_.] "
"name=dstname,type=CephString,goodchars=[A-Za-z0-9-_.]",
"rename crush rule <srcname> to <dstname>",
"osd", "rw")
COMMAND("osd crush tree "
"name=show_shadow,type=CephBool,req=false",
"dump crush buckets and items in a tree view",
"osd", "r")
COMMAND("osd crush ls name=node,type=CephString,goodchars=[A-Za-z0-9-_.]",
"list items beneath a node in the CRUSH tree",
"osd", "r")
COMMAND("osd crush class ls",
"list all crush device classes",
"osd", "r")
COMMAND("osd crush class ls-osd "
"name=class,type=CephString,goodchars=" CLASS_GOODCHARS,
"list all osds belonging to the specific <class>",
"osd", "r")
COMMAND("osd crush get-device-class "
"name=ids,type=CephString,n=N",
"get classes of specified osd(s) <id> [<id>...]",
"osd", "r")
COMMAND("osd crush weight-set ls",
"list crush weight sets",
"osd", "r")
COMMAND("osd crush weight-set dump",
"dump crush weight sets",
"osd", "r")
COMMAND("osd crush weight-set create-compat",
"create a default backward-compatible weight-set",
"osd", "rw")
COMMAND("osd crush weight-set create "
"name=pool,type=CephPoolname "\
"name=mode,type=CephChoices,strings=flat|positional",
"create a weight-set for a given pool",
"osd", "rw")
COMMAND("osd crush weight-set rm name=pool,type=CephPoolname",
"remove the weight-set for a given pool",
"osd", "rw")
COMMAND("osd crush weight-set rm-compat",
"remove the backward-compatible weight-set",
"osd", "rw")
COMMAND("osd crush weight-set reweight "
"name=pool,type=CephPoolname "
"name=item,type=CephString "
"name=weight,type=CephFloat,range=0.0,n=N",
"set weight for an item (bucket or osd) in a pool's weight-set",
"osd", "rw")
COMMAND("osd crush weight-set reweight-compat "
"name=item,type=CephString "
"name=weight,type=CephFloat,range=0.0,n=N",
"set weight for an item (bucket or osd) in the backward-compatible weight-set",
"osd", "rw")
COMMAND("osd setmaxosd "
"name=newmax,type=CephInt,range=0",
"set new maximum osd value", "osd", "rw")
COMMAND("osd set-full-ratio "
"name=ratio,type=CephFloat,range=0.0|1.0",
"set usage ratio at which OSDs are marked full",
"osd", "rw")
COMMAND("osd set-backfillfull-ratio "
"name=ratio,type=CephFloat,range=0.0|1.0",
"set usage ratio at which OSDs are marked too full to backfill",
"osd", "rw")
COMMAND("osd set-nearfull-ratio "
"name=ratio,type=CephFloat,range=0.0|1.0",
"set usage ratio at which OSDs are marked near-full",
"osd", "rw")
COMMAND("osd get-require-min-compat-client",
"get the minimum client version we will maintain compatibility with",
"osd", "r")
COMMAND("osd set-require-min-compat-client "
"name=version,type=CephString "
"name=yes_i_really_mean_it,type=CephBool,req=false",
"set the minimum client version we will maintain compatibility with",
"osd", "rw")
COMMAND("osd pause", "pause osd", "osd", "rw")
COMMAND("osd unpause", "unpause osd", "osd", "rw")
COMMAND("osd erasure-code-profile set "
"name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
"name=profile,type=CephString,n=N,req=false "
"name=force,type=CephBool,req=false "
"name=yes_i_really_mean_it,type=CephBool,req=false",
"create erasure code profile <name> with [<key[=value]> ...] pairs. Add a --force at the end to override an existing profile (VERY DANGEROUS)",
"osd", "rw")
COMMAND("osd erasure-code-profile get "
"name=name,type=CephString,goodchars=[A-Za-z0-9-_.]",
"get erasure code profile <name>",
"osd", "r")
COMMAND("osd erasure-code-profile rm "
"name=name,type=CephString,goodchars=[A-Za-z0-9-_.]",
"remove erasure code profile <name>",
"osd", "rw")
COMMAND("osd erasure-code-profile ls",
"list all erasure code profiles",
"osd", "r")
COMMAND("osd set "
"name=key,type=CephChoices,strings=full|pause|noup|nodown|"
"noout|noin|nobackfill|norebalance|norecover|noscrub|nodeep-scrub|"
"notieragent|nosnaptrim|pglog_hardlimit|noautoscale "
"name=yes_i_really_mean_it,type=CephBool,req=false",
"set <key>", "osd", "rw")
COMMAND("osd unset "
"name=key,type=CephChoices,strings=full|pause|noup|nodown|"\
"noout|noin|nobackfill|norebalance|norecover|noscrub|nodeep-scrub|"
"notieragent|nosnaptrim|noautoscale",
"unset <key>", "osd", "rw")
COMMAND("osd require-osd-release "\
"name=release,type=CephChoices,strings=octopus|pacific|quincy|reef|squid "
"name=yes_i_really_mean_it,type=CephBool,req=false",
"set the minimum allowed OSD release to participate in the cluster",
"osd", "rw")
COMMAND("osd down "
"name=ids,type=CephString,n=N "
"name=definitely_dead,type=CephBool,req=false",
"set osd(s) <id> [<id>...] down, "
"or use <any|all> to set all osds down",
"osd", "rw")
COMMAND("osd stop "
"type=CephString,name=ids,n=N",
"stop the corresponding osd daemons and mark them as down",
"osd", "rw")
COMMAND("osd out "
"name=ids,type=CephString,n=N",
"set osd(s) <id> [<id>...] out, "
"or use <any|all> to set all osds out",
"osd", "rw")
COMMAND("osd in "
"name=ids,type=CephString,n=N",
"set osd(s) <id> [<id>...] in, "
"can use <any|all> to automatically set all previously out osds in",
"osd", "rw")
COMMAND_WITH_FLAG("osd rm "
"name=ids,type=CephString,n=N",
"remove osd(s) <id> [<id>...], "
"or use <any|all> to remove all osds",
"osd", "rw",
FLAG(DEPRECATED))
COMMAND_WITH_FLAG("osd add-noup "
"name=ids,type=CephString,n=N",
"mark osd(s) <id> [<id>...] as noup, "
"or use <all|any> to mark all osds as noup",
"osd", "rw",
FLAG(DEPRECATED))
COMMAND_WITH_FLAG("osd add-nodown "
"name=ids,type=CephString,n=N",
"mark osd(s) <id> [<id>...] as nodown, "
"or use <all|any> to mark all osds as nodown",
"osd", "rw",
FLAG(DEPRECATED))
COMMAND_WITH_FLAG("osd add-noin "
"name=ids,type=CephString,n=N",
"mark osd(s) <id> [<id>...] as noin, "
"or use <all|any> to mark all osds as noin",
"osd", "rw",
FLAG(DEPRECATED))
COMMAND_WITH_FLAG("osd add-noout "
"name=ids,type=CephString,n=N",
"mark osd(s) <id> [<id>...] as noout, "
"or use <all|any> to mark all osds as noout",
"osd", "rw",
FLAG(DEPRECATED))
COMMAND_WITH_FLAG("osd rm-noup "
"name=ids,type=CephString,n=N",
"allow osd(s) <id> [<id>...] to be marked up "
"(if they are currently marked as noup), "
"can use <all|any> to automatically filter out all noup osds",
"osd", "rw",
FLAG(DEPRECATED))
COMMAND_WITH_FLAG("osd rm-nodown "
"name=ids,type=CephString,n=N",
"allow osd(s) <id> [<id>...] to be marked down "
"(if they are currently marked as nodown), "
"can use <all|any> to automatically filter out all nodown osds",
"osd", "rw",
FLAG(DEPRECATED))
COMMAND_WITH_FLAG("osd rm-noin "
"name=ids,type=CephString,n=N",
"allow osd(s) <id> [<id>...] to be marked in "
"(if they are currently marked as noin), "
"can use <all|any> to automatically filter out all noin osds",
"osd", "rw",
FLAG(DEPRECATED))
COMMAND_WITH_FLAG("osd rm-noout "
"name=ids,type=CephString,n=N",
"allow osd(s) <id> [<id>...] to be marked out "
"(if they are currently marked as noout), "
"can use <all|any> to automatically filter out all noout osds",
"osd", "rw",
FLAG(DEPRECATED))
COMMAND("osd set-group "
"name=flags,type=CephString "
"name=who,type=CephString,n=N",
"set <flags> for batch osds or crush nodes, "
"<flags> must be a comma-separated subset of {noup,nodown,noin,noout}",
"osd", "rw")
COMMAND("osd unset-group "
"name=flags,type=CephString "
"name=who,type=CephString,n=N",
"unset <flags> for batch osds or crush nodes, "
"<flags> must be a comma-separated subset of {noup,nodown,noin,noout}",
"osd", "rw")
COMMAND("osd reweight "
"name=id,type=CephOsdName "
"type=CephFloat,name=weight,range=0.0|1.0",
"reweight osd to 0.0 < <weight> < 1.0", "osd", "rw")
COMMAND("osd reweightn "
"name=weights,type=CephString",
"reweight osds with {<id>: <weight>,...}",
"osd", "rw")
COMMAND("osd force-create-pg "