ceph/src/mon/MonCommands.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3 /*
   4  * Ceph - scalable distributed file system
   5  *
   6  * Copyright (C) 2013 Inktank Storage, Inc.
   7  * Copyright (C) 2013,2014 Cloudwatt <libre.licensing@cloudwatt.com>
   8  *
   9  * Author: Loic Dachary <loic@dachary.org>
  10  *
  11  * This is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU Lesser General Public
  13  * License version 2.1, as published by the Free Software
  14  * Foundation.  See file COPYING.
  15  *
  16  */
  17
  18 /* no guard; may be included multiple times */
  19
  20 /*
  21  * Define commands that are reported by the monitor's
  22  * "get_command_descriptions" command, and parsed by the Python
  23  * frontend 'ceph' (and perhaps by other frontends, such as a RESTful
  24  * server). The format is:
  25  *
  26  * COMMAND(signature, helpstring, modulename, req perms, availability)
  27  * where:
  28  * signature:  describes the command and its parameters (more below)
  29  * helpstring: displays in CLI help, API help (nice if it refers to
  30  *             parameter names from signature, 40-a few hundred chars)
  31  * modulename: the monitor module or daemon this applies to:
  32  *             mds, osd, pg (osd), mon, auth, log, config-key, mgr
  33  * req perms:  required permission in that modulename space to execute command
  34  *             this also controls what type of REST command is accepted
  35  *
  36  * The commands describe themselves completely enough for the separate
  37  * frontend(s) to be able to accept user input and validate it against
  38  * the command descriptions, and generate a JSON object that contains
  39  * key:value mappings of parameter names to validated parameter values.
  40  *
  41  * 'signature' is a space-separated list of individual command descriptors;
  42  * each descriptor is either a literal string, which can contain no spaces or
  43  * '=' signs (for instance, in "pg stat", both "pg" and "stat" are literal
  44  * strings representing one descriptor each), or a list of key=val[,key=val...]
  45  * which also includes no spaces.
  46  *
  47  * The key=val form describes a non-literal parameter.  Each will have at
  48  * least a name= and type=, and each type can have its own type-specific
  49  * parameters.  The parser is the arbiter of these types and their
  50  * interpretation.  A few more non-type-specific key=val pairs exist:
  51  *
  52  *    req=false marks an optional parameter (default for req is 'true')
  53  *    n=<n> is a repeat count for how many of this argument must be supplied.
  54  *          n=1 is the default.
  55  *          n=N is a special case that means "1 or more".
  56  *
  57  * A perhaps-incomplete list of types:
  58  *
  59  * CephInt: Optional: range=min[|max]
  60  * CephFloat: Optional range
  61  * CephString: optional badchars
  62  * CephSocketpath: validation involves "is it S_ISSOCK"
  63  * CephIPAddr: v4 or v6 addr with optional port, syntax validated
  64  * CephEntityAddr: CephIPAddr + optional '/nonce'
  65  * CephPoolname: Plainold string
  66  * CephObjectname: Another plainold string
  67  * CephPgid: n.xxx where n is an int > 0, xxx is a hex number > 0
  68  * CephName: daemon name, '*' or '<type>.<id>' (id must be int for type osd)
  69  * CephOsdName: osd name, '*' or '<id> or 'osd.<id>' (id must be int)
  70  * CephChoices: strings="foo|bar" means this param can be either
  71  * CephFilepath: openable file
  72  * CephFragment: cephfs 'fragID': val/bits, val in hex 0xnnn, bits in dec
  73  * CephUUID: uuid in text matching Python uuid.UUID()
  74  * CephPrefix: special type assigned to literals
  75  *
  76  * Example:
  77  *
  78  * COMMAND("auth add "
  79  *         "name=entity,type=CephString "
  80  *         "name=caps,type=CephString,n=N,req=false",
  81  *         "add auth info for <name> from input file, or random key "
  82  *         "if no input given, and/or any caps specified in the command")
  83  *
  84  * defines a command "auth add" that takes a required argument "entity"
  85  * of type "CephString", and from 1 to N arguments named "caps" of type
  86  * CephString, at least one of which is required.  The front end will
  87  * validate user input against this description.  Let's say the user
  88  * enters auth add client.admin 'mon rwx' 'osd *'.  The result will be a
  89  * JSON object like {"prefix":"auth add", "entity":"client.admin",
  90  * "caps":["mon rwx", "osd *"]}.
  91  * Note that
  92  *      - string literals are accumulated into 'prefix'
  93  *      - n=1 descriptors are given normal string or int object values
  94  *      - n=N descriptors are given array values
  95  *
  96  * NOTE: be careful with spaces.  Each descriptor must be separated by
  97  * one space, no other characters, so if you split lines as above, be
  98  * sure to close and reopen the quotes, and be careful to include the '
  99  * separating spaces in the quoted string.
 100  *
 101  * The monitor marshals this JSON into a std::map<string, cmd_vartype>
 102  * where cmd_vartype is a boost::variant type-enforcing discriminated
 103  * type, so the monitor is expected to know the type of each argument.
 104  * See cmdparse.cc/h for more details.
 105  *
 106  * The flag parameter for COMMAND_WITH_FLAGS macro must be passed using
 107  * FLAG(f), where 'f' may be one of the following:
 108  *
 109  *  NONE      - no flag assigned
 110  *  NOFORWARD - command may not be forwarded
 111  *  OBSOLETE  - command is considered obsolete
 112  *  DEPRECATED - command is considered deprecated
 113  *  MGR       - command goes to ceph-mgr (for luminous+)
 114  *  POLL      - command is intended to be called periodically by the
 115  *              client (see iostat)
 116  *  HIDDEN    - command is hidden (no reported by help etc)
 117  *  TELL      - tell/asok command. it's an alias of (NOFORWARD | HIDDEN)
 118  *
 119  * A command should always be first considered DEPRECATED before being
 120  * considered OBSOLETE, giving due consideration to users and conforming
 121  * to any guidelines regarding deprecating commands.
 122  */
 123
 124 COMMAND("pg map name=pgid,type=CephPgid", "show mapping of pg to osds", \
 125         "pg", "r")
 126 COMMAND("pg repeer name=pgid,type=CephPgid", "force a PG to repeer",
 127         "osd", "rw")
 128 COMMAND("osd last-stat-seq name=id,type=CephOsdName", \
 129         "get the last pg stats sequence number reported for this osd", \
 130         "osd", "r")
 131
 132 /*
 133  * auth commands AuthMonitor.cc
 134  */
 135
 136 COMMAND("auth export name=entity,type=CephString,req=false", \
 137         "write keyring for requested entity, or master keyring if none given", \
 138         "auth", "rx")
 139 COMMAND("auth get name=entity,type=CephString", \
 140         "write keyring file with requested key", "auth", "rx")
 141 COMMAND("auth get-key name=entity,type=CephString", "display requested key", \
 142         "auth", "rx")
 143 COMMAND("auth print-key name=entity,type=CephString", "display requested key", \
 144         "auth", "rx")
 145 COMMAND("auth print_key name=entity,type=CephString", "display requested key", \
 146         "auth", "rx")
 147 COMMAND_WITH_FLAG("auth list", "list authentication state", "auth", "rx",
 148                   FLAG(DEPRECATED))
 149 COMMAND("auth ls", "list authentication state", "auth", "rx")
 150 COMMAND("auth import", "auth import: read keyring file from -i <file>",
 151         "auth", "rwx")
 152 COMMAND("auth add "
 153         "name=entity,type=CephString "
 154         "name=caps,type=CephString,n=N,req=false",
 155         "add auth info for <entity> from input file, or random key if no "
 156         "input is given, and/or any caps specified in the command",
 157         "auth", "rwx")
 158 COMMAND("auth get-or-create-key "
 159         "name=entity,type=CephString "
 160         "name=caps,type=CephString,n=N,req=false",
 161         "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.",
 162         "auth", "rwx")
 163 COMMAND("auth get-or-create "
 164         "name=entity,type=CephString "
 165         "name=caps,type=CephString,n=N,req=false",
 166         "add auth info for <entity> from input file, or random key if no input given, and/or any caps specified in the command",
 167         "auth", "rwx")
 168 COMMAND("fs authorize "
 169    "name=filesystem,type=CephString "
 170    "name=entity,type=CephString "
 171         "name=caps,type=CephString,n=N",
 172         "add auth for <entity> to access file system <filesystem> based on following directory and permissions pairs",
 173         "auth", "rwx")
 174 COMMAND("auth caps "
 175         "name=entity,type=CephString "
 176         "name=caps,type=CephString,n=N",
 177         "update caps for <name> from caps specified in the command",
 178         "auth", "rwx")
 179 COMMAND_WITH_FLAG("auth del "
 180         "name=entity,type=CephString",
 181         "delete all caps for <name>",
 182         "auth", "rwx",
 183     FLAG(DEPRECATED))
 184 COMMAND("auth rm "
 185         "name=entity,type=CephString",
 186         "remove all caps for <name>",
 187         "auth", "rwx")
 188
 189 /*
 190  * Monitor commands (Monitor.cc)
 191  */
 192 COMMAND_WITH_FLAG("compact", "cause compaction of monitor's leveldb/rocksdb storage",
 193              "mon", "rw",
 194              FLAG(TELL))
 195 COMMAND_WITH_FLAG("scrub", "scrub the monitor stores",
 196              "mon", "rw",
 197              FLAG(OBSOLETE))
 198 COMMAND("fsid", "show cluster FSID/UUID", "mon", "r")
 199 COMMAND("log name=logtext,type=CephString,n=N",
 200         "log supplied text to the monitor log", "mon", "rw")
 201 COMMAND("log last "
 202         "name=num,type=CephInt,range=1,req=false "
 203         "name=level,type=CephChoices,strings=debug|info|sec|warn|error,req=false "
 204         "name=channel,type=CephChoices,strings=*|cluster|audit|cephadm,req=false",
 205         "print last few lines of the cluster log",
 206         "mon", "r")
 207
 208 COMMAND("status", "show cluster status", "mon", "r")
 209 COMMAND("health name=detail,type=CephChoices,strings=detail,req=false",
 210         "show cluster health", "mon", "r")
 211 COMMAND("health mute "\
 212         "name=code,type=CephString "
 213         "name=ttl,type=CephString,req=false "
 214         "name=sticky,type=CephBool,req=false",
 215         "mute health alert", "mon", "w")
 216 COMMAND("health unmute "\
 217         "name=code,type=CephString,req=false",
 218         "unmute existing health alert mute(s)", "mon", "w")
 219 COMMAND("time-sync-status", "show time sync status", "mon", "r")
 220 COMMAND("df name=detail,type=CephChoices,strings=detail,req=false",
 221         "show cluster free space stats", "mon", "r")
 222 COMMAND("report name=tags,type=CephString,n=N,req=false",
 223         "report full status of cluster, optional title tag strings",
 224         "mon", "r")
 225 COMMAND("features", "report of connected features",
 226         "mon", "r")
 227 COMMAND("quorum_status", "report status of monitor quorum",
 228         "mon", "r")
 229 COMMAND("mon ok-to-stop "
 230         "name=ids,type=CephString,n=N",
 231         "check whether mon(s) can be safely stopped without reducing immediate "
 232         "availability",
 233         "mon", "r")
 234 COMMAND("mon ok-to-add-offline",
 235         "check whether adding a mon and not starting it would break quorum",
 236         "mon", "r")
 237 COMMAND("mon ok-to-rm "
 238         "name=id,type=CephString",
 239         "check whether removing the specified mon would break quorum",
 240         "mon", "r")
 241
 242 COMMAND("tell "
 243         "name=target,type=CephName "
 244         "name=args,type=CephString,n=N",
 245         "send a command to a specific daemon", "mon", "rw")
 246 COMMAND_WITH_FLAG("version", "show mon daemon version", "mon", "r",
 247                   FLAG(TELL))
 248
 249 COMMAND("node ls "
 250         "name=type,type=CephChoices,strings=all|osd|mon|mds|mgr,req=false",
 251         "list all nodes in cluster [type]", "mon", "r")
 252 /*
 253  * Monitor-specific commands under module 'mon'
 254  */
 255 COMMAND_WITH_FLAG("mon scrub",
 256     "scrub the monitor stores",
 257     "mon", "rw",
 258     FLAG(NONE))
 259 COMMAND("mon metadata name=id,type=CephString,req=false",
 260         "fetch metadata for mon <id>",
 261         "mon", "r")
 262 COMMAND("mon count-metadata name=property,type=CephString",
 263         "count mons by metadata field property",
 264         "mon", "r")
 265 COMMAND("mon versions",
 266         "check running versions of monitors",
 267         "mon", "r")
 268 COMMAND("versions",
 269         "check running versions of ceph daemons",
 270         "mon", "r")
 271
 272
 273
 274 /*
 275  * MDS commands (MDSMonitor.cc)
 276  */
 277
 278 COMMAND_WITH_FLAG("mds stat", "show MDS status", "mds", "r", FLAG(HIDDEN))
 279 COMMAND_WITH_FLAG("mds dump "
 280         "name=epoch,type=CephInt,req=false,range=0",
 281         "dump legacy MDS cluster info, optionally from epoch",
 282         "mds", "r", FLAG(OBSOLETE))
 283 COMMAND("fs dump "
 284         "name=epoch,type=CephInt,req=false,range=0",
 285         "dump all CephFS status, optionally from epoch", "mds", "r")
 286 COMMAND_WITH_FLAG("mds getmap "
 287         "name=epoch,type=CephInt,req=false,range=0",
 288         "get MDS map, optionally from epoch", "mds", "r", FLAG(OBSOLETE))
 289 COMMAND("mds metadata name=who,type=CephString,req=false",
 290         "fetch metadata for mds <role>",
 291         "mds", "r")
 292 COMMAND("mds count-metadata name=property,type=CephString",
 293         "count MDSs by metadata field property",
 294         "mds", "r")
 295 COMMAND("mds versions",
 296         "check running versions of MDSs",
 297         "mds", "r")
 298 COMMAND_WITH_FLAG("mds tell "
 299         "name=who,type=CephString "
 300         "name=args,type=CephString,n=N",
 301         "send command to particular mds", "mds", "rw", FLAG(OBSOLETE))
 302 COMMAND_WITH_FLAG("mds stop name=role,type=CephString", "stop mds",
 303         "mds", "rw", FLAG(OBSOLETE))
 304 COMMAND_WITH_FLAG("mds deactivate name=role,type=CephString",
 305         "clean up specified MDS rank (use with `set max_mds` to shrink cluster)",
 306         "mds", "rw", FLAG(OBSOLETE))
 307 COMMAND("mds ok-to-stop name=ids,type=CephString,n=N",
 308         "check whether stopping the specified MDS would reduce immediate availability",
 309         "mds", "r")
 310 COMMAND_WITH_FLAG("mds set_max_mds "
 311         "name=maxmds,type=CephInt,range=0",
 312         "set max MDS index", "mds", "rw", FLAG(OBSOLETE))
 313 COMMAND_WITH_FLAG("mds set "
 314         "name=var,type=CephChoices,strings=max_mds|max_file_size|inline_data|"
 315         "allow_new_snaps|allow_multimds|allow_multimds_snaps|allow_dirfrags "
 316         "name=val,type=CephString "
 317         "name=yes_i_really_mean_it,type=CephBool,req=false",
 318         "set mds parameter <var> to <val>", "mds", "rw", FLAG(OBSOLETE))
 319 COMMAND_WITH_FLAG("mds freeze name=role_or_gid,type=CephString"
 320         " name=val,type=CephString",
 321         "freeze MDS yes/no", "mds", "rw", FLAG(HIDDEN))
 322 // arbitrary limit 0-20 below; worth standing on head to make it
 323 // relate to actual state definitions?
 324 // #include "include/ceph_fs.h"
 325 COMMAND_WITH_FLAG("mds set_state "
 326         "name=gid,type=CephInt,range=0 "
 327         "name=state,type=CephInt,range=0|20",
 328         "set mds state of <gid> to <numeric-state>", "mds", "rw", FLAG(HIDDEN))
 329 COMMAND("mds fail name=role_or_gid,type=CephString",
 330         "Mark MDS failed: trigger a failover if a standby is available",
 331         "mds", "rw")
 332 COMMAND("mds repaired name=role,type=CephString",
 333         "mark a damaged MDS rank as no longer damaged", "mds", "rw")
 334 COMMAND("mds rm "
 335         "name=gid,type=CephInt,range=0",
 336         "remove nonactive mds", "mds", "rw")
 337 COMMAND_WITH_FLAG("mds rmfailed name=role,type=CephString "
 338         "name=yes_i_really_mean_it,type=CephBool,req=false",
 339         "remove failed rank", "mds", "rw", FLAG(HIDDEN))
 340 COMMAND_WITH_FLAG("mds cluster_down", "take MDS cluster down", "mds", "rw", FLAG(OBSOLETE))
 341 COMMAND_WITH_FLAG("mds cluster_up", "bring MDS cluster up", "mds", "rw", FLAG(OBSOLETE))
 342 COMMAND_WITH_FLAG("mds compat show", "show mds compatibility settings",
 343         "mds", "r", FLAG(DEPRECATED))
 344 COMMAND("fs compat show "
 345         "name=fs_name,type=CephString ",
 346         "show fs compatibility settings",
 347         "mds", "r")
 348 COMMAND_WITH_FLAG("mds compat rm_compat "
 349         "name=feature,type=CephInt,range=0",
 350         "remove compatible feature", "mds", "rw", FLAG(DEPRECATED))
 351 COMMAND_WITH_FLAG("mds compat rm_incompat "
 352         "name=feature,type=CephInt,range=0",
 353         "remove incompatible feature", "mds", "rw", FLAG(DEPRECATED))
 354 COMMAND_WITH_FLAG("mds add_data_pool "
 355         "name=pool,type=CephString",
 356         "add data pool <pool>", "mds", "rw", FLAG(OBSOLETE))
 357 COMMAND_WITH_FLAG("mds rm_data_pool "
 358         "name=pool,type=CephString",
 359         "remove data pool <pool>", "mds", "rw", FLAG(OBSOLETE))
 360 COMMAND_WITH_FLAG("mds remove_data_pool "
 361         "name=pool,type=CephString",
 362         "remove data pool <pool>", "mds", "rw", FLAG(OBSOLETE))
 363 COMMAND_WITH_FLAG("mds newfs "
 364         "name=metadata,type=CephInt,range=0 "
 365         "name=data,type=CephInt,range=0 "
 366         "name=yes_i_really_mean_it,type=CephBool,req=false",
 367         "make new filesystem using pools <metadata> and <data>",
 368         "mds", "rw", FLAG(OBSOLETE))
 369 COMMAND("fs new "
 370         "name=fs_name,type=CephString,goodchars=[A-Za-z0-9-_.] "
 371         "name=metadata,type=CephString "
 372         "name=data,type=CephString "
 373         "name=force,type=CephBool,req=false "
 374         "name=allow_dangerous_metadata_overlay,type=CephBool,req=false "
 375         "name=fscid,type=CephInt,range=0,req=false",
 376         "make new filesystem using named pools <metadata> and <data>",
 377         "fs", "rw")
 378 COMMAND("fs fail "
 379         "name=fs_name,type=CephString ",
 380         "bring the file system down and all of its ranks",
 381         "fs", "rw")
 382 COMMAND("fs rm "
 383         "name=fs_name,type=CephString "
 384         "name=yes_i_really_mean_it,type=CephBool,req=false",
 385         "disable the named filesystem",
 386         "fs", "rw")
 387 COMMAND("fs reset "
 388         "name=fs_name,type=CephString "
 389         "name=yes_i_really_mean_it,type=CephBool,req=false",
 390         "disaster recovery only: reset to a single-MDS map",
 391         "fs", "rw")
 392 COMMAND("fs ls ",
 393         "list filesystems",
 394         "fs", "r")
 395 COMMAND("fs get name=fs_name,type=CephString",
 396         "get info about one filesystem",
 397         "fs", "r")
 398 COMMAND("fs set "
 399         "name=fs_name,type=CephString "
 400         "name=var,type=CephChoices,strings=max_mds|max_file_size"
 401         "|allow_new_snaps|inline_data|cluster_down|allow_dirfrags|balancer"
 402         "|standby_count_wanted|session_timeout|session_autoclose"
 403         "|allow_standby_replay|down|joinable|min_compat_client "
 404         "name=val,type=CephString "
 405         "name=yes_i_really_mean_it,type=CephBool,req=false "
 406         "name=yes_i_really_really_mean_it,type=CephBool,req=false",
 407         "set fs parameter <var> to <val>", "mds", "rw")
 408 COMMAND("fs flag set name=flag_name,type=CephChoices,strings=enable_multiple "
 409         "name=val,type=CephString "
 410         "name=yes_i_really_mean_it,type=CephBool,req=false",
 411         "Set a global CephFS flag",
 412         "fs", "rw")
 413
 414 COMMAND("fs feature ls",
 415         "list available cephfs features to be set/unset",
 416         "mds", "r")
 417
 418 COMMAND("fs compat "
 419         "name=fs_name,type=CephString "
 420         "name=subop,type=CephChoices,strings=rm_compat|rm_incompat|add_compat|add_incompat "
 421         "name=feature,type=CephInt "
 422         "name=feature_str,type=CephString,req=false ",
 423         "manipulate compat settings", "fs", "rw")
 424
 425 COMMAND("fs required_client_features "
 426         "name=fs_name,type=CephString "
 427         "name=subop,type=CephChoices,strings=add|rm "
 428         "name=val,type=CephString ",
 429         "add/remove required features of clients", "mds", "rw")
 430
 431 COMMAND("fs add_data_pool name=fs_name,type=CephString "
 432         "name=pool,type=CephString",
 433         "add data pool <pool>", "mds", "rw")
 434 COMMAND("fs rm_data_pool name=fs_name,type=CephString "
 435         "name=pool,type=CephString",
 436         "remove data pool <pool>", "mds", "rw")
 437 COMMAND_WITH_FLAG("fs set_default name=fs_name,type=CephString",
 438                   "set the default to the named filesystem",
 439                   "fs", "rw",
 440                   FLAG(DEPRECATED))
 441 COMMAND("fs set-default name=fs_name,type=CephString",
 442         "set the default to the named filesystem",
 443         "fs", "rw")
 444 COMMAND("fs mirror enable "
 445         "name=fs_name,type=CephString ",
 446         "enable mirroring for a ceph filesystem", "mds", "rw")
 447 COMMAND("fs mirror disable "
 448         "name=fs_name,type=CephString ",
 449         "disable mirroring for a ceph filesystem", "mds", "rw")
 450 COMMAND("fs mirror peer_add "
 451         "name=fs_name,type=CephString "
 452         "name=uuid,type=CephString "
 453         "name=remote_cluster_spec,type=CephString "
 454         "name=remote_fs_name,type=CephString",
 455         "add a mirror peer for a ceph filesystem", "mds", "rw")
 456 COMMAND("fs mirror peer_remove "
 457         "name=fs_name,type=CephString "
 458         "name=uuid,type=CephString ",
 459         "remove a mirror peer for a ceph filesystem", "mds", "rw")
 460
 461 /*
 462  * Monmap commands
 463  */
 464 COMMAND("mon dump "
 465         "name=epoch,type=CephInt,range=0,req=false",
 466         "dump formatted monmap (optionally from epoch)",
 467         "mon", "r")
 468 COMMAND("mon stat", "summarize monitor status", "mon", "r")
 469 COMMAND("mon getmap "
 470         "name=epoch,type=CephInt,range=0,req=false",
 471         "get monmap", "mon", "r")
 472 COMMAND("mon add "
 473         "name=name,type=CephString "
 474         "name=addr,type=CephIPAddr "
 475         "name=location,type=CephString,n=N,goodchars=[A-Za-z0-9-_.=],req=false",
 476         "add new monitor named <name> at <addr>, possibly with CRUSH location <location>", "mon", "rw")
 477 COMMAND("mon rm "
 478         "name=name,type=CephString",
 479         "remove monitor named <name>", "mon", "rw")
 480 COMMAND_WITH_FLAG("mon remove "
 481         "name=name,type=CephString",
 482         "remove monitor named <name>", "mon", "rw",
 483     FLAG(DEPRECATED))
 484 COMMAND("mon feature ls "
 485         "name=with_value,type=CephChoices,strings=--with-value,req=false",
 486         "list available mon map features to be set/unset",
 487         "mon", "r")
 488 COMMAND("mon feature set "
 489         "name=feature_name,type=CephString "
 490         "name=yes_i_really_mean_it,type=CephBool,req=false",
 491         "set provided feature on mon map",
 492         "mon", "rw")
 493 COMMAND("mon set-rank "
 494         "name=name,type=CephString "
 495         "name=rank,type=CephInt",
 496         "set the rank for the specified mon",
 497         "mon", "rw")
 498 COMMAND("mon set-addrs "
 499         "name=name,type=CephString "
 500         "name=addrs,type=CephString",
 501         "set the addrs (IPs and ports) a specific monitor binds to",
 502         "mon", "rw")
 503 COMMAND("mon set-weight "
 504         "name=name,type=CephString "
 505         "name=weight,type=CephInt,range=0|65535",
 506         "set the weight for the specified mon",
 507         "mon", "rw")
 508 COMMAND("mon enable-msgr2",
 509         "enable the msgr2 protocol on port 3300",
 510         "mon", "rw")
 511 COMMAND("mon set election_strategy " \
 512         "name=strategy,type=CephString", \
 513         "set the election strategy to use; choices classic, disallow, connectivity", \
 514         "mon", "rw")
 515 COMMAND("mon add disallowed_leader " \
 516         "name=name,type=CephString", \
 517         "prevent the named mon from being a leader", \
 518         "mon", "rw")
 519 COMMAND("mon rm disallowed_leader " \
 520         "name=name,type=CephString", \
 521         "allow the named mon to be a leader again", \
 522         "mon", "rw")
 523 COMMAND("mon set_location " \
 524         "name=name,type=CephString "
 525         "name=args,type=CephString,n=N,goodchars=[A-Za-z0-9-_.=]",
 526         "specify location <args> for the monitor <name>, using CRUSH bucket names", \
 527         "mon", "rw")
 528 COMMAND("mon enable_stretch_mode " \
 529         "name=tiebreaker_mon,type=CephString, "
 530         "name=new_crush_rule,type=CephString, "
 531         "name=dividing_bucket,type=CephString, ",
 532         "enable stretch mode, changing the peering rules and "
 533         "failure handling on all pools with <tiebreaker_mon> "
 534         "as the tiebreaker and setting <dividing_bucket> locations "
 535         "as the units for stretching across",
 536         "mon", "rw")
 537 COMMAND("mon set_new_tiebreaker " \
 538         "name=name,type=CephString "
 539         "name=yes_i_really_mean_it,type=CephBool,req=false",
 540         "switch the stretch tiebreaker to be the named mon", \
 541         "mon", "rw")
 542
 543 /*
 544  * OSD commands
 545  */
 546 COMMAND("osd stat", "print summary of OSD map", "osd", "r")
 547 COMMAND("osd dump "
 548         "name=epoch,type=CephInt,range=0,req=false",
 549         "print summary of OSD map", "osd", "r")
 550 COMMAND("osd info "
 551         "name=id,type=CephOsdName,req=false",
 552         "print osd's {id} information (instead of all osds from map)",
 553         "osd", "r")
 554 COMMAND("osd tree "
 555         "name=epoch,type=CephInt,range=0,req=false "
 556         "name=states,type=CephChoices,strings=up|down|in|out|destroyed,n=N,req=false",
 557         "print OSD tree", "osd", "r")
 558 COMMAND("osd tree-from "
 559         "name=epoch,type=CephInt,range=0,req=false "
 560         "name=bucket,type=CephString "
 561         "name=states,type=CephChoices,strings=up|down|in|out|destroyed,n=N,req=false",
 562         "print OSD tree in bucket", "osd", "r")
 563 COMMAND("osd ls "
 564         "name=epoch,type=CephInt,range=0,req=false",
 565         "show all OSD ids", "osd", "r")
 566 COMMAND("osd getmap "
 567         "name=epoch,type=CephInt,range=0,req=false",
 568         "get OSD map", "osd", "r")
 569 COMMAND("osd getcrushmap "
 570         "name=epoch,type=CephInt,range=0,req=false",
 571         "get CRUSH map", "osd", "r")
 572 COMMAND("osd getmaxosd", "show largest OSD id", "osd", "r")
 573 COMMAND("osd ls-tree "
 574         "name=epoch,type=CephInt,range=0,req=false "
 575         "name=name,type=CephString,req=true",
 576         "show OSD ids under bucket <name> in the CRUSH map",
 577         "osd", "r")
 578 COMMAND("osd find "
 579         "name=id,type=CephOsdName",
 580         "find osd <id> in the CRUSH map and show its location",
 581         "osd", "r")
 582 COMMAND("osd metadata "
 583         "name=id,type=CephOsdName,req=false",
 584         "fetch metadata for osd {id} (default all)",
 585         "osd", "r")
 586 COMMAND("osd count-metadata name=property,type=CephString",
 587         "count OSDs by metadata field property",
 588         "osd", "r")
 589 COMMAND("osd versions",
 590         "check running versions of OSDs",
 591         "osd", "r")
 592 COMMAND("osd numa-status",
 593         "show NUMA status of OSDs",
 594         "osd", "r")
 595 COMMAND("osd map "
 596         "name=pool,type=CephPoolname "
 597         "name=object,type=CephObjectname "
 598         "name=nspace,type=CephString,req=false",
 599         "find pg for <object> in <pool> with [namespace]", "osd", "r")
 600 COMMAND_WITH_FLAG("osd lspools",
 601                   "list pools", "osd", "r", FLAG(DEPRECATED))
 602 COMMAND_WITH_FLAG("osd crush rule list", "list crush rules", "osd", "r",
 603                   FLAG(DEPRECATED))
 604 COMMAND("osd crush rule ls", "list crush rules", "osd", "r")
 605 COMMAND("osd crush rule ls-by-class "
 606         "name=class,type=CephString,goodchars=[A-Za-z0-9-_.]",
 607         "list all crush rules that reference the same <class>",
 608         "osd", "r")
 609 COMMAND("osd crush rule dump "
 610         "name=name,type=CephString,goodchars=[A-Za-z0-9-_.],req=false",
 611         "dump crush rule <name> (default all)",
 612         "osd", "r")
 613 COMMAND("osd crush dump",
 614         "dump crush map",
 615         "osd", "r")
 616 COMMAND("osd setcrushmap name=prior_version,type=CephInt,req=false",
 617         "set crush map from input file",
 618         "osd", "rw")
 619 COMMAND("osd crush set name=prior_version,type=CephInt,req=false",
 620         "set crush map from input file",
 621         "osd", "rw")
 622 COMMAND("osd crush add-bucket "
 623         "name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
 624         "name=type,type=CephString "
 625         "name=args,type=CephString,n=N,goodchars=[A-Za-z0-9-_.=],req=false",
 626         "add no-parent (probably root) crush bucket <name> of type <type> "
 627         "to location <args>",
 628         "osd", "rw")
 629 COMMAND("osd crush rename-bucket "
 630         "name=srcname,type=CephString,goodchars=[A-Za-z0-9-_.] "
 631         "name=dstname,type=CephString,goodchars=[A-Za-z0-9-_.]",
 632         "rename bucket <srcname> to <dstname>",
 633         "osd", "rw")
 634 COMMAND("osd crush set "
 635         "name=id,type=CephOsdName "
 636         "name=weight,type=CephFloat,range=0.0 "
 637         "name=args,type=CephString,n=N,goodchars=[A-Za-z0-9-_.=]",
 638         "update crushmap position and weight for <name> to <weight> with location <args>",
 639         "osd", "rw")
 640 COMMAND("osd crush add "
 641         "name=id,type=CephOsdName "
 642         "name=weight,type=CephFloat,range=0.0 "
 643         "name=args,type=CephString,n=N,goodchars=[A-Za-z0-9-_.=]",
 644         "add or update crushmap position and weight for <name> with <weight> and location <args>",
 645         "osd", "rw")
 646 COMMAND("osd crush set-all-straw-buckets-to-straw2",
 647         "convert all CRUSH current straw buckets to use the straw2 algorithm",
 648         "osd", "rw")
 649 COMMAND("osd crush class create "
 650         "name=class,type=CephString,goodchars=[A-Za-z0-9-_]",
 651         "create crush device class <class>",
 652         "osd", "rw")
 653 COMMAND("osd crush class rm "
 654         "name=class,type=CephString,goodchars=[A-Za-z0-9-_]",
 655         "remove crush device class <class>",
 656         "osd", "rw")
 657 COMMAND("osd crush set-device-class "
 658         "name=class,type=CephString "
 659         "name=ids,type=CephString,n=N",
 660         "set the <class> of the osd(s) <id> [<id>...],"
 661         "or use <all|any> to set all.",
 662         "osd", "rw")
 663 COMMAND("osd crush rm-device-class "
 664         "name=ids,type=CephString,n=N",
 665         "remove class of the osd(s) <id> [<id>...],"
 666         "or use <all|any> to remove all.",
 667         "osd", "rw")
 668 COMMAND("osd crush class rename "
 669         "name=srcname,type=CephString,goodchars=[A-Za-z0-9-_] "
 670         "name=dstname,type=CephString,goodchars=[A-Za-z0-9-_]",
 671         "rename crush device class <srcname> to <dstname>",
 672         "osd", "rw")
 673 COMMAND("osd crush create-or-move "
 674         "name=id,type=CephOsdName "
 675         "name=weight,type=CephFloat,range=0.0 "
 676         "name=args,type=CephString,n=N,goodchars=[A-Za-z0-9-_.=]",
 677         "create entry or move existing entry for <name> <weight> at/to location <args>",
 678         "osd", "rw")
 679 COMMAND("osd crush move "
 680         "name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
 681         "name=args,type=CephString,n=N,goodchars=[A-Za-z0-9-_.=]",
 682         "move existing entry for <name> to location <args>",
 683         "osd", "rw")
 684 COMMAND("osd crush swap-bucket "
 685         "name=source,type=CephString,goodchars=[A-Za-z0-9-_.] "
 686         "name=dest,type=CephString,goodchars=[A-Za-z0-9-_.] "
 687         "name=yes_i_really_mean_it,type=CephBool,req=false",
 688         "swap existing bucket contents from (orphan) bucket <source> and <target>",
 689         "osd", "rw")
 690 COMMAND("osd crush link "
 691         "name=name,type=CephString "
 692         "name=args,type=CephString,n=N,goodchars=[A-Za-z0-9-_.=]",
 693         "link existing entry for <name> under location <args>",
 694         "osd", "rw")
 695 COMMAND("osd crush rm "
 696         "name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
 697         "name=ancestor,type=CephString,req=false,goodchars=[A-Za-z0-9-_.]",
 698         "remove <name> from crush map (everywhere, or just at <ancestor>)",\
 699         "osd", "rw")
 700 COMMAND_WITH_FLAG("osd crush remove "
 701         "name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
 702         "name=ancestor,type=CephString,req=false,goodchars=[A-Za-z0-9-_.]",
 703         "remove <name> from crush map (everywhere, or just at <ancestor>)",
 704         "osd", "rw",
 705     FLAG(DEPRECATED))
 706 COMMAND("osd crush unlink "
 707         "name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
 708         "name=ancestor,type=CephString,req=false,goodchars=[A-Za-z0-9-_.]",
 709         "unlink <name> from crush map (everywhere, or just at <ancestor>)",
 710         "osd", "rw")
 711 COMMAND("osd crush reweight-all",
 712         "recalculate the weights for the tree to ensure they sum correctly",
 713         "osd", "rw")
 714 COMMAND("osd crush reweight "
 715         "name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
 716         "name=weight,type=CephFloat,range=0.0",
 717         "change <name>'s weight to <weight> in crush map",
 718         "osd", "rw")
 719 COMMAND("osd crush reweight-subtree "
 720         "name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
 721         "name=weight,type=CephFloat,range=0.0",
 722         "change all leaf items beneath <name> to <weight> in crush map",
 723         "osd", "rw")
 724 COMMAND("osd crush tunables "
 725         "name=profile,type=CephChoices,strings=legacy|argonaut|bobtail|firefly|hammer|jewel|optimal|default",
 726         "set crush tunables values to <profile>", "osd", "rw")
 727 COMMAND("osd crush set-tunable "
 728         "name=tunable,type=CephChoices,strings=straw_calc_version "
 729         "name=value,type=CephInt",
 730         "set crush tunable <tunable> to <value>",
 731         "osd", "rw")
 732 COMMAND("osd crush get-tunable "
 733         "name=tunable,type=CephChoices,strings=straw_calc_version",
 734         "get crush tunable <tunable>",
 735         "osd", "r")
 736 COMMAND("osd crush show-tunables",
 737         "show current crush tunables", "osd", "r")
 738 COMMAND("osd crush rule create-simple "
 739         "name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
 740         "name=root,type=CephString,goodchars=[A-Za-z0-9-_.] "
 741         "name=type,type=CephString,goodchars=[A-Za-z0-9-_.] "
 742         "name=mode,type=CephChoices,strings=firstn|indep,req=false",
 743         "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)",
 744         "osd", "rw")
 745 COMMAND("osd crush rule create-replicated "
 746         "name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
 747         "name=root,type=CephString,goodchars=[A-Za-z0-9-_.] "
 748         "name=type,type=CephString,goodchars=[A-Za-z0-9-_.] "
 749         "name=class,type=CephString,goodchars=[A-Za-z0-9-_.],req=false",
 750         "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)",
 751         "osd", "rw")
 752 COMMAND("osd crush rule create-erasure "
 753         "name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
 754         "name=profile,type=CephString,req=false,goodchars=[A-Za-z0-9-_.=]",
 755         "create crush rule <name> for erasure coded pool created with <profile> (default default)",
 756         "osd", "rw")
 757 COMMAND("osd crush rule rm "
 758         "name=name,type=CephString,goodchars=[A-Za-z0-9-_.] ",
 759         "remove crush rule <name>", "osd", "rw")
 760 COMMAND("osd crush rule rename "
 761         "name=srcname,type=CephString,goodchars=[A-Za-z0-9-_.] "
 762         "name=dstname,type=CephString,goodchars=[A-Za-z0-9-_.]",
 763         "rename crush rule <srcname> to <dstname>",
 764         "osd", "rw")
 765 COMMAND("osd crush tree "
 766         "name=shadow,type=CephChoices,strings=--show-shadow,req=false",
 767         "dump crush buckets and items in a tree view",
 768         "osd", "r")
 769 COMMAND("osd crush ls name=node,type=CephString,goodchars=[A-Za-z0-9-_.]",
 770         "list items beneath a node in the CRUSH tree",
 771         "osd", "r")
 772 COMMAND("osd crush class ls",
 773         "list all crush device classes",
 774         "osd", "r")
 775 COMMAND("osd crush class ls-osd "
 776         "name=class,type=CephString,goodchars=[A-Za-z0-9-_]",
 777         "list all osds belonging to the specific <class>",
 778         "osd", "r")
 779 COMMAND("osd crush get-device-class "
 780         "name=ids,type=CephString,n=N",
 781         "get classes of specified osd(s) <id> [<id>...]",
 782         "osd", "r")
 783 COMMAND("osd crush weight-set ls",
 784         "list crush weight sets",
 785         "osd", "r")
 786 COMMAND("osd crush weight-set dump",
 787         "dump crush weight sets",
 788         "osd", "r")
 789 COMMAND("osd crush weight-set create-compat",
 790         "create a default backward-compatible weight-set",
 791         "osd", "rw")
 792 COMMAND("osd crush weight-set create "
 793         "name=pool,type=CephPoolname "\
 794         "name=mode,type=CephChoices,strings=flat|positional",
 795         "create a weight-set for a given pool",
 796         "osd", "rw")
 797 COMMAND("osd crush weight-set rm name=pool,type=CephPoolname",
 798         "remove the weight-set for a given pool",
 799         "osd", "rw")
 800 COMMAND("osd crush weight-set rm-compat",
 801         "remove the backward-compatible weight-set",
 802         "osd", "rw")
 803 COMMAND("osd crush weight-set reweight "
 804         "name=pool,type=CephPoolname "
 805         "name=item,type=CephString "
 806         "name=weight,type=CephFloat,range=0.0,n=N",
 807         "set weight for an item (bucket or osd) in a pool's weight-set",
 808         "osd", "rw")
 809 COMMAND("osd crush weight-set reweight-compat "
 810         "name=item,type=CephString "
 811         "name=weight,type=CephFloat,range=0.0,n=N",
 812         "set weight for an item (bucket or osd) in the backward-compatible weight-set",
 813         "osd", "rw")
 814 COMMAND("osd setmaxosd "
 815         "name=newmax,type=CephInt,range=0",
 816         "set new maximum osd value", "osd", "rw")
 817 COMMAND("osd set-full-ratio "
 818         "name=ratio,type=CephFloat,range=0.0|1.0",
 819         "set usage ratio at which OSDs are marked full",
 820         "osd", "rw")
 821 COMMAND("osd set-backfillfull-ratio "
 822         "name=ratio,type=CephFloat,range=0.0|1.0",
 823         "set usage ratio at which OSDs are marked too full to backfill",
 824         "osd", "rw")
 825 COMMAND("osd set-nearfull-ratio "
 826         "name=ratio,type=CephFloat,range=0.0|1.0",
 827         "set usage ratio at which OSDs are marked near-full",
 828         "osd", "rw")
 829 COMMAND("osd get-require-min-compat-client",
 830         "get the minimum client version we will maintain compatibility with",
 831         "osd", "r")
 832 COMMAND("osd set-require-min-compat-client "
 833         "name=version,type=CephString "
 834         "name=yes_i_really_mean_it,type=CephBool,req=false",
 835         "set the minimum client version we will maintain compatibility with",
 836         "osd", "rw")
 837 COMMAND("osd pause", "pause osd", "osd", "rw")
 838 COMMAND("osd unpause", "unpause osd", "osd", "rw")
 839 COMMAND("osd erasure-code-profile set "
 840         "name=name,type=CephString,goodchars=[A-Za-z0-9-_.] "
 841         "name=profile,type=CephString,n=N,req=false "
 842         "name=force,type=CephBool,req=false",
 843         "create erasure code profile <name> with [<key[=value]> ...] pairs. Add a --force at the end to override an existing profile (VERY DANGEROUS)",
 844         "osd", "rw")
 845 COMMAND("osd erasure-code-profile get "
 846         "name=name,type=CephString,goodchars=[A-Za-z0-9-_.]",
 847         "get erasure code profile <name>",
 848         "osd", "r")
 849 COMMAND("osd erasure-code-profile rm "
 850         "name=name,type=CephString,goodchars=[A-Za-z0-9-_.]",
 851         "remove erasure code profile <name>",
 852         "osd", "rw")
 853 COMMAND("osd erasure-code-profile ls",
 854         "list all erasure code profiles",
 855         "osd", "r")
 856 COMMAND("osd set "
 857         "name=key,type=CephChoices,strings=full|pause|noup|nodown|"
 858         "noout|noin|nobackfill|norebalance|norecover|noscrub|nodeep-scrub|"
 859         "notieragent|nosnaptrim|pglog_hardlimit "
 860         "name=yes_i_really_mean_it,type=CephBool,req=false",
 861         "set <key>", "osd", "rw")
 862 COMMAND("osd unset "
 863         "name=key,type=CephChoices,strings=full|pause|noup|nodown|"\
 864         "noout|noin|nobackfill|norebalance|norecover|noscrub|nodeep-scrub|"
 865         "notieragent|nosnaptrim",
 866         "unset <key>", "osd", "rw")
 867 COMMAND("osd require-osd-release "\
 868         "name=release,type=CephChoices,strings=luminous|mimic|nautilus|octopus|pacific "
 869         "name=yes_i_really_mean_it,type=CephBool,req=false",
 870         "set the minimum allowed OSD release to participate in the cluster",
 871         "osd", "rw")
 872 COMMAND("osd down "
 873         "name=ids,type=CephString,n=N "
 874         "name=definitely_dead,type=CephBool,req=false",
 875         "set osd(s) <id> [<id>...] down, "
 876         "or use <any|all> to set all osds down",
 877         "osd", "rw")
 878 COMMAND("osd stop "
 879         "type=CephString,name=ids,n=N",
 880         "stop the corresponding osd daemons and mark them as down",
 881         "osd", "rw")
 882 COMMAND("osd out "
 883         "name=ids,type=CephString,n=N",
 884         "set osd(s) <id> [<id>...] out, "
 885         "or use <any|all> to set all osds out",
 886         "osd", "rw")
 887 COMMAND("osd in "
 888         "name=ids,type=CephString,n=N",
 889         "set osd(s) <id> [<id>...] in, "
 890         "can use <any|all> to automatically set all previously out osds in",
 891         "osd", "rw")
 892 COMMAND_WITH_FLAG("osd rm "
 893         "name=ids,type=CephString,n=N",
 894         "remove osd(s) <id> [<id>...], "
 895         "or use <any|all> to remove all osds",
 896         "osd", "rw",
 897         FLAG(DEPRECATED))
 898 COMMAND_WITH_FLAG("osd add-noup "
 899         "name=ids,type=CephString,n=N",
 900         "mark osd(s) <id> [<id>...] as noup, "
 901         "or use <all|any> to mark all osds as noup",
 902         "osd", "rw",
 903         FLAG(DEPRECATED))
 904 COMMAND_WITH_FLAG("osd add-nodown "
 905         "name=ids,type=CephString,n=N",
 906         "mark osd(s) <id> [<id>...] as nodown, "
 907         "or use <all|any> to mark all osds as nodown",
 908         "osd", "rw",
 909         FLAG(DEPRECATED))
 910 COMMAND_WITH_FLAG("osd add-noin "
 911         "name=ids,type=CephString,n=N",
 912         "mark osd(s) <id> [<id>...] as noin, "
 913         "or use <all|any> to mark all osds as noin",
 914         "osd", "rw",
 915         FLAG(DEPRECATED))
 916 COMMAND_WITH_FLAG("osd add-noout "
 917         "name=ids,type=CephString,n=N",
 918         "mark osd(s) <id> [<id>...] as noout, "
 919         "or use <all|any> to mark all osds as noout",
 920         "osd", "rw",
 921         FLAG(DEPRECATED))
 922 COMMAND_WITH_FLAG("osd rm-noup "
 923         "name=ids,type=CephString,n=N",
 924         "allow osd(s) <id> [<id>...] to be marked up "
 925         "(if they are currently marked as noup), "
 926         "can use <all|any> to automatically filter out all noup osds",
 927         "osd", "rw",
 928         FLAG(DEPRECATED))
 929 COMMAND_WITH_FLAG("osd rm-nodown "
 930         "name=ids,type=CephString,n=N",
 931         "allow osd(s) <id> [<id>...] to be marked down "
 932         "(if they are currently marked as nodown), "
 933         "can use <all|any> to automatically filter out all nodown osds",
 934         "osd", "rw",
 935         FLAG(DEPRECATED))
 936 COMMAND_WITH_FLAG("osd rm-noin "
 937         "name=ids,type=CephString,n=N",
 938         "allow osd(s) <id> [<id>...] to be marked in "
 939         "(if they are currently marked as noin), "
 940         "can use <all|any> to automatically filter out all noin osds",
 941         "osd", "rw",
 942         FLAG(DEPRECATED))
 943 COMMAND_WITH_FLAG("osd rm-noout "
 944         "name=ids,type=CephString,n=N",
 945         "allow osd(s) <id> [<id>...] to be marked out "
 946         "(if they are currently marked as noout), "
 947         "can use <all|any> to automatically filter out all noout osds",
 948         "osd", "rw",
 949         FLAG(DEPRECATED))
 950 COMMAND("osd set-group "
 951         "name=flags,type=CephString "
 952         "name=who,type=CephString,n=N",
 953         "set <flags> for batch osds or crush nodes, "
 954         "<flags> must be a comma-separated subset of {noup,nodown,noin,noout}",
 955         "osd", "rw")
 956 COMMAND("osd unset-group "
 957         "name=flags,type=CephString "
 958         "name=who,type=CephString,n=N",
 959         "unset <flags> for batch osds or crush nodes, "
 960         "<flags> must be a comma-separated subset of {noup,nodown,noin,noout}",
 961         "osd", "rw")
 962 COMMAND("osd reweight "
 963         "name=id,type=CephOsdName "
 964         "type=CephFloat,name=weight,range=0.0|1.0",
 965         "reweight osd to 0.0 < <weight> < 1.0", "osd", "rw")
 966 COMMAND("osd reweightn "
 967         "name=weights,type=CephString",
 968         "reweight osds with {<id>: <weight>,...}",
 969         "osd", "rw")
 970 COMMAND("osd force-create-pg "
 971         "name=pgid,type=CephPgid "\
 972         "name=yes_i_really_mean_it,type=CephBool,req=false",
 973         "force creation of pg <pgid>",
 974         "osd", "rw")
 975 COMMAND("osd pg-temp "
 976         "name=pgid,type=CephPgid "
 977         "name=id,type=CephOsdName,n=N,req=false",
 978         "set pg_temp mapping pgid:[<id> [<id>...]] (developers only)",
 979         "osd", "rw")
 980 COMMAND("osd pg-upmap "
 981         "name=pgid,type=CephPgid "
 982         "name=id,type=CephOsdName,n=N",
 983         "set pg_upmap mapping <pgid>:[<id> [<id>...]] (developers only)",
 984         "osd", "rw")
 985 COMMAND("osd rm-pg-upmap "
 986         "name=pgid,type=CephPgid",
 987         "clear pg_upmap mapping for <pgid> (developers only)",
 988         "osd", "rw")
 989 COMMAND("osd pg-upmap-items "
 990         "name=pgid,type=CephPgid "
 991         "name=id,type=CephOsdName,n=N",
 992         "set pg_upmap_items mapping <pgid>:{<id> to <id>, [...]} (developers only)",
 993         "osd", "rw")
 994 COMMAND("osd rm-pg-upmap-items "
 995         "name=pgid,type=CephPgid",
 996         "clear pg_upmap_items mapping for <pgid> (developers only)",
 997         "osd", "rw")
 998 COMMAND("osd primary-temp "
 999         "name=pgid,type=CephPgid "
1000         "name=id,type=CephOsdName",
1001         "set primary_temp mapping pgid:<id>|-1 (developers only)",
1002         "osd", "rw")
1003 COMMAND("osd primary-affinity "
1004         "name=id,type=CephOsdName "
1005         "type=CephFloat,name=weight,range=0.0|1.0",
1006         "adjust osd primary-affinity from 0.0 <= <weight> <= 1.0",
1007         "osd", "rw")
1008 COMMAND_WITH_FLAG("osd destroy-actual "
1009         "name=id,type=CephOsdName "
1010         "name=yes_i_really_mean_it,type=CephBool,req=false",
1011         "mark osd as being destroyed. Keeps the ID intact (allowing reuse), "
1012         "but removes cephx keys, config-key data and lockbox keys, "\
1013         "rendering data permanently unreadable.",
1014                   "osd", "rw", FLAG(HIDDEN))
1015 COMMAND("osd purge-new "
1016         "name=id,type=CephOsdName "
1017         "name=yes_i_really_mean_it,type=CephBool,req=false",
1018         "purge all traces of an OSD that was partially created but never "
1019         "started",
1020         "osd", "rw")
1021 COMMAND_WITH_FLAG("osd purge-actual "
1022         "name=id,type=CephOsdName "
1023         "name=yes_i_really_mean_it,type=CephBool,req=false",
1024         "purge all osd data from the monitors. Combines `osd destroy`, "
1025         "`osd rm`, and `osd crush rm`.",
1026                   "osd", "rw", FLAG(HIDDEN))
1027 COMMAND("osd lost "
1028         "name=id,type=CephOsdName "
1029         "name=yes_i_really_mean_it,type=CephBool,req=false",
1030         "mark osd as permanently lost. THIS DESTROYS DATA IF NO MORE REPLICAS EXIST, BE CAREFUL",
1031         "osd", "rw")
1032 COMMAND_WITH_FLAG("osd create "
1033         "name=uuid,type=CephUUID,req=false "
1034         "name=id,type=CephOsdName,req=false",
1035         "create new osd (with optional UUID and ID)", "osd", "rw",
1036         FLAG(DEPRECATED))
1037 COMMAND("osd new "
1038         "name=uuid,type=CephUUID,req=true "
1039         "name=id,type=CephOsdName,req=false",
1040         "Create a new OSD. If supplied, the `id` to be replaced needs to "
1041         "exist and have been previously destroyed. "
1042         "Reads secrets from JSON file via `-i <file>` (see man page).",
1043         "osd", "rw")
1044 COMMAND("osd blocklist "
1045         "name=blocklistop,type=CephChoices,strings=add|rm "
1046         "name=addr,type=CephEntityAddr "
1047         "name=expire,type=CephFloat,range=0.0,req=false",
1048         "add (optionally until <expire> seconds from now) or remove <addr> from blocklist",
1049         "osd", "rw")
1050 COMMAND("osd blocklist ls", "show blocklisted clients", "osd", "r")
1051 COMMAND("osd blocklist clear", "clear all blocklisted clients", "osd", "rw")
1052
1053 COMMAND_WITH_FLAG("osd blacklist "
1054         "name=blacklistop,type=CephChoices,strings=add|rm "
1055         "name=addr,type=CephEntityAddr "
1056         "name=expire,type=CephFloat,range=0.0,req=false",
1057         "add (optionally until <expire> seconds from now) or remove <addr> from blacklist",
1058         "osd", "rw",
1059         FLAG(DEPRECATED))
1060 COMMAND_WITH_FLAG("osd blacklist ls", "show blacklisted clients", "osd", "r",
1061         FLAG(DEPRECATED))
1062 COMMAND_WITH_FLAG("osd blacklist clear", "clear all blacklisted clients", "osd", "rw",
1063         FLAG(DEPRECATED))
1064
1065 COMMAND("osd pool mksnap "
1066         "name=pool,type=CephPoolname "
1067         "name=snap,type=CephString",
1068         "make snapshot <snap> in <pool>", "osd", "rw")
1069 COMMAND("osd pool rmsnap "
1070         "name=pool,type=CephPoolname "
1071         "name=snap,type=CephString",
1072         "remove snapshot <snap> from <pool>", "osd", "rw")
1073 COMMAND("osd pool ls "
1074         "name=detail,type=CephChoices,strings=detail,req=false",
1075         "list pools", "osd", "r")
1076 COMMAND("osd pool create "
1077         "name=pool,type=CephPoolname "
1078         "name=pg_num,type=CephInt,range=0,req=false "
1079         "name=pgp_num,type=CephInt,range=0,req=false "
1080         "name=pool_type,type=CephChoices,strings=replicated|erasure,req=false "
1081         "name=erasure_code_profile,type=CephString,req=false,goodchars=[A-Za-z0-9-_.] "
1082         "name=rule,type=CephString,req=false "
1083         "name=expected_num_objects,type=CephInt,range=0,req=false "
1084         "name=size,type=CephInt,range=0,req=false "
1085         "name=pg_num_min,type=CephInt,range=0,req=false "
1086         "name=autoscale_mode,type=CephChoices,strings=on|off|warn,req=false "
1087         "name=target_size_bytes,type=CephInt,range=0,req=false "
1088         "name=target_size_ratio,type=CephFloat,range=0|1,req=false",\
1089         "create pool", "osd", "rw")
1090 COMMAND_WITH_FLAG("osd pool delete "
1091         "name=pool,type=CephPoolname "
1092         "name=pool2,type=CephPoolname,req=false "
1093         "name=yes_i_really_really_mean_it,type=CephBool,req=false "
1094         "name=yes_i_really_really_mean_it_not_faking,type=CephBool,req=false ",
1095         "delete pool",
1096         "osd", "rw",
1097     FLAG(DEPRECATED))
1098 COMMAND("osd pool rm "
1099         "name=pool,type=CephPoolname "
1100         "name=pool2,type=CephPoolname,req=false "
1101         "name=yes_i_really_really_mean_it,type=CephBool,req=false "
1102         "name=yes_i_really_really_mean_it_not_faking,type=CephBool,req=false ",
1103         "remove pool",
1104         "osd", "rw")
1105 COMMAND("osd pool rename "
1106         "name=srcpool,type=CephPoolname "
1107         "name=destpool,type=CephPoolname",
1108         "rename <srcpool> to <destpool>", "osd", "rw")
1109 COMMAND("osd pool get "
1110         "name=pool,type=CephPoolname "
1111         "name=var,type=CephChoices,strings=size|min_size|pg_num|pgp_num|crush_rule|hashpspool|nodelete|nopgchange|nosizechange|write_fadvise_dontneed|noscrub|nodeep-scrub|hit_set_type|hit_set_period|hit_set_count|hit_set_fpp|use_gmt_hitset|target_max_objects|target_max_bytes|cache_target_dirty_ratio|cache_target_dirty_high_ratio|cache_target_full_ratio|cache_min_flush_age|cache_min_evict_age|erasure_code_profile|min_read_recency_for_promote|all|min_write_recency_for_promote|fast_read|hit_set_grade_decay_rate|hit_set_search_last_n|scrub_min_interval|scrub_max_interval|deep_scrub_interval|recovery_priority|recovery_op_priority|scrub_priority|compression_mode|compression_algorithm|compression_required_ratio|compression_max_blob_size|compression_min_blob_size|csum_type|csum_min_block|csum_max_block|allow_ec_overwrites|fingerprint_algorithm|pg_autoscale_mode|pg_autoscale_bias|pg_num_min|target_size_bytes|target_size_ratio|dedup_tier|dedup_chunk_algorithm|dedup_cdc_chunk_size",
1112         "get pool parameter <var>", "osd", "r")
1113 COMMAND("osd pool set "
1114         "name=pool,type=CephPoolname "
1115         "name=var,type=CephChoices,strings=size|min_size|pg_num|pgp_num|pgp_num_actual|crush_rule|hashpspool|nodelete|nopgchange|nosizechange|write_fadvise_dontneed|noscrub|nodeep-scrub|hit_set_type|hit_set_period|hit_set_count|hit_set_fpp|use_gmt_hitset|target_max_bytes|target_max_objects|cache_target_dirty_ratio|cache_target_dirty_high_ratio|cache_target_full_ratio|cache_min_flush_age|cache_min_evict_age|min_read_recency_for_promote|min_write_recency_for_promote|fast_read|hit_set_grade_decay_rate|hit_set_search_last_n|scrub_min_interval|scrub_max_interval|deep_scrub_interval|recovery_priority|recovery_op_priority|scrub_priority|compression_mode|compression_algorithm|compression_required_ratio|compression_max_blob_size|compression_min_blob_size|csum_type|csum_min_block|csum_max_block|allow_ec_overwrites|fingerprint_algorithm|pg_autoscale_mode|pg_autoscale_bias|pg_num_min|target_size_bytes|target_size_ratio|dedup_tier|dedup_chunk_algorithm|dedup_cdc_chunk_size "
1116         "name=val,type=CephString "
1117         "name=yes_i_really_mean_it,type=CephBool,req=false",
1118         "set pool parameter <var> to <val>", "osd", "rw")
1119 // 'val' is a CephString because it can include a unit.  Perhaps
1120 // there should be a Python type for validation/conversion of strings
1121 // with units.
1122 COMMAND("osd pool set-quota "
1123         "name=pool,type=CephPoolname "
1124         "name=field,type=CephChoices,strings=max_objects|max_bytes "
1125         "name=val,type=CephString",
1126         "set object or byte limit on pool", "osd", "rw")
1127 COMMAND("osd pool get-quota "
1128         "name=pool,type=CephPoolname ",
1129         "obtain object or byte limits for pool",
1130         "osd", "r")
1131 COMMAND("osd pool application enable "
1132         "name=pool,type=CephPoolname "
1133         "name=app,type=CephString,goodchars=[A-Za-z0-9-_.] "
1134         "name=yes_i_really_mean_it,type=CephBool,req=false",
1135         "enable use of an application <app> [cephfs,rbd,rgw] on pool <poolname>",
1136         "osd", "rw")
1137 COMMAND("osd pool application disable "
1138         "name=pool,type=CephPoolname "
1139         "name=app,type=CephString "
1140         "name=yes_i_really_mean_it,type=CephBool,req=false",
1141         "disables use of an application <app> on pool <poolname>",
1142         "osd", "rw")
1143 COMMAND("osd pool application set "
1144         "name=pool,type=CephPoolname "
1145         "name=app,type=CephString "
1146         "name=key,type=CephString,goodchars=[A-Za-z0-9-_.] "
1147         "name=value,type=CephString,goodchars=[A-Za-z0-9-_.=]",
1148         "sets application <app> metadata key <key> to <value> on pool <poolname>",
1149         "osd", "rw")
1150 COMMAND("osd pool application rm "
1151         "name=pool,type=CephPoolname "
1152         "name=app,type=CephString "
1153         "name=key,type=CephString",
1154         "removes application <app> metadata key <key> on pool <poolname>",
1155         "osd", "rw")
1156 COMMAND("osd pool application get "
1157         "name=pool,type=CephPoolname,req=fasle "
1158         "name=app,type=CephString,req=false "
1159         "name=key,type=CephString,req=false",
1160         "get value of key <key> of application <app> on pool <poolname>",
1161         "osd", "r")
1162 COMMAND("osd utilization",
1163         "get basic pg distribution stats",
1164         "osd", "r")
1165 COMMAND("osd force_healthy_stretch_mode " \
1166         "name=yes_i_really_mean_it,type=CephBool,req=false",
1167         "force a healthy stretch mode, requiring the full number of CRUSH buckets "
1168         "to peer and letting all non-tiebreaker monitors be elected leader ",
1169         "osd", "rw")
1170 COMMAND("osd force_recovery_stretch_mode " \
1171         "name=yes_i_really_mean_it,type=CephBool,req=false",
1172         "try and force a recovery stretch mode, increasing the "
1173         "pool size to its non-failure value if currently degraded and "
1174         "all monitor buckets are up",
1175         "osd", "rw")
1176
1177
1178 // tiering
1179 COMMAND("osd tier add "
1180         "name=pool,type=CephPoolname "
1181         "name=tierpool,type=CephPoolname "
1182         "name=force_nonempty,type=CephChoices,strings=--force-nonempty,req=false",
1183         "add the tier <tierpool> (the second one) to base pool <pool> (the first one)",
1184         "osd", "rw")
1185 COMMAND("osd tier rm "
1186         "name=pool,type=CephPoolname "
1187         "name=tierpool,type=CephPoolname",
1188         "remove the tier <tierpool> (the second one) from base pool <pool> (the first one)",
1189         "osd", "rw")
1190 COMMAND_WITH_FLAG("osd tier remove "
1191         "name=pool,type=CephPoolname "
1192         "name=tierpool,type=CephPoolname",
1193         "remove the tier <tierpool> (the second one) from base pool <pool> (the first one)",
1194         "osd", "rw",
1195     FLAG(DEPRECATED))
1196 COMMAND("osd tier cache-mode "
1197         "name=pool,type=CephPoolname "
1198         "name=mode,type=CephChoices,strings=writeback|readproxy|readonly|none "
1199         "name=yes_i_really_mean_it,type=CephBool,req=false",
1200         "specify the caching mode for cache tier <pool>", "osd", "rw")
1201 COMMAND("osd tier set-overlay "
1202         "name=pool,type=CephPoolname "
1203         "name=overlaypool,type=CephPoolname",
1204         "set the overlay pool for base pool <pool> to be <overlaypool>", "osd", "rw")
1205 COMMAND("osd tier rm-overlay "
1206         "name=pool,type=CephPoolname ",
1207         "remove the overlay pool for base pool <pool>", "osd", "rw")
1208 COMMAND_WITH_FLAG("osd tier remove-overlay "
1209         "name=pool,type=CephPoolname ",
1210         "remove the overlay pool for base pool <pool>", "osd", "rw",
1211     FLAG(DEPRECATED))
1212
1213 COMMAND("osd tier add-cache "
1214         "name=pool,type=CephPoolname "
1215         "name=tierpool,type=CephPoolname "
1216         "name=size,type=CephInt,range=0",
1217         "add a cache <tierpool> (the second one) of size <size> to existing pool <pool> (the first one)",
1218         "osd", "rw")
1219
1220 /*
1221  * mon/KVMonitor.cc
1222  */
1223
1224 COMMAND("config-key get "
1225         "name=key,type=CephString",
1226         "get <key>", "config-key", "r")
1227 COMMAND("config-key set "
1228         "name=key,type=CephString "
1229         "name=val,type=CephString,req=false",
1230         "set <key> to value <val>", "config-key", "rw")
1231 COMMAND_WITH_FLAG("config-key put "
1232                   "name=key,type=CephString "
1233                   "name=val,type=CephString,req=false",
1234                   "put <key>, value <val>", "config-key", "rw",
1235                   FLAG(DEPRECATED))
1236 COMMAND_WITH_FLAG("config-key del "
1237         "name=key,type=CephString",
1238         "delete <key>", "config-key", "rw",
1239     FLAG(DEPRECATED))
1240 COMMAND("config-key rm "
1241         "name=key,type=CephString",
1242         "rm <key>", "config-key", "rw")
1243 COMMAND("config-key exists "
1244         "name=key,type=CephString",
1245         "check for <key>'s existence", "config-key", "r")
1246 COMMAND_WITH_FLAG("config-key list ", "list keys", "config-key", "r",
1247                   FLAG(DEPRECATED))
1248 COMMAND("config-key ls ", "list keys", "config-key", "r")
1249 COMMAND("config-key dump "
1250         "name=key,type=CephString,req=false", "dump keys and values (with optional prefix)", "config-key", "r")
1251
1252
1253 /*
1254  * mon/MgrMonitor.cc
1255  */
1256 COMMAND("mgr stat",
1257         "dump basic info about the mgr cluster state",
1258         "mgr", "r")
1259 COMMAND("mgr dump "
1260         "name=epoch,type=CephInt,range=0,req=false",
1261         "dump the latest MgrMap",
1262         "mgr", "r")
1263 COMMAND("mgr fail name=who,type=CephString,req=false",
1264         "treat the named manager daemon as failed", "mgr", "rw")
1265 COMMAND("mgr module ls",
1266         "list active mgr modules", "mgr", "r")
1267 COMMAND("mgr services",
1268         "list service endpoints provided by mgr modules",
1269         "mgr", "r")
1270 COMMAND("mgr module enable "
1271         "name=module,type=CephString "
1272         "name=force,type=CephChoices,strings=--force,req=false",
1273         "enable mgr module", "mgr", "rw")
1274 COMMAND("mgr module disable "
1275         "name=module,type=CephString",
1276         "disable mgr module", "mgr", "rw")
1277 COMMAND("mgr metadata name=who,type=CephString,req=false",
1278         "dump metadata for all daemons or a specific daemon",
1279         "mgr", "r")
1280 COMMAND("mgr count-metadata name=property,type=CephString",
1281         "count ceph-mgr daemons by metadata field property",
1282         "mgr", "r")
1283 COMMAND("mgr versions",
1284         "check running versions of ceph-mgr daemons",
1285         "mgr", "r")
1286
1287 // ConfigMonitor
1288 COMMAND("config set"
1289         " name=who,type=CephString"
1290         " name=name,type=CephString"
1291         " name=value,type=CephString"
1292         " name=force,type=CephBool,req=false",
1293         "Set a configuration option for one or more entities",
1294         "config", "rw")
1295 COMMAND("config rm"
1296         " name=who,type=CephString"
1297         " name=name,type=CephString",
1298         "Clear a configuration option for one or more entities",
1299         "config", "rw")
1300 COMMAND("config get "
1301         "name=who,type=CephString "
1302         "name=key,type=CephString,req=False",
1303         "Show configuration option(s) for an entity",
1304         "config", "r")
1305 COMMAND("config dump",
1306         "Show all configuration option(s)",
1307         "mon", "r")
1308 COMMAND("config help "
1309         "name=key,type=CephString",
1310         "Describe a configuration option",
1311         "config", "r")
1312 COMMAND("config ls",
1313         "List available configuration options",
1314         "config", "r")
1315 COMMAND("config assimilate-conf",
1316         "Assimilate options from a conf, and return a new, minimal conf file",
1317         "config", "rw")
1318 COMMAND("config log name=num,type=CephInt,req=False",
1319         "Show recent history of config changes",
1320         "config", "r")
1321 COMMAND("config reset "
1322         "name=num,type=CephInt,range=0",
1323         "Revert configuration to a historical version specified by <num>",
1324         "config", "rw")
1325 COMMAND("config generate-minimal-conf",
1326         "Generate a minimal ceph.conf file",
1327         "config", "r")
1328
1329
1330
1331
1332 // these are tell commands that were implemented as CLI commands in
1333 // the broken pre-octopus way that we want to allow to work when a
1334 // monitor has upgraded to octopus+ but the monmap min_mon_release is
1335 // still < octopus.  we exclude things that weren't well supported
1336 // before and that aren't implemented by the octopus mon anymore.
1337 //
1338 // the command set below matches the kludge in Monitor::handle_command
1339 // that shunts these off to the asok machinery.
1340
1341 COMMAND_WITH_FLAG("injectargs "
1342             "name=injected_args,type=CephString,n=N",
1343             "inject config arguments into monitor", "mon", "rw",
1344             FLAG(TELL))
1345 COMMAND_WITH_FLAG("smart name=devid,type=CephString,req=false",
1346             "Query health metrics for underlying device",
1347             "mon", "rw",
1348             FLAG(TELL))
1349 COMMAND_WITH_FLAG("mon_status",
1350             "report status of monitors",
1351             "mon", "r",
1352             FLAG(TELL))
1353 COMMAND_WITH_FLAG("heap "
1354             "name=heapcmd,type=CephChoices,strings=dump|start_profiler|stop_profiler|release|stats "
1355             "name=value,type=CephString,req=false",
1356             "show heap usage info (available only if compiled with tcmalloc)",
1357             "mon", "rw",
1358             FLAG(TELL))
1359 COMMAND_WITH_FLAG("connection scores dump",
1360                   "show the scores used in connectivity-based elections",
1361                   "mon", "rwx",
1362                   FLAG(TELL))
1363 COMMAND_WITH_FLAG("connection scores reset",
1364                   "reset the scores used in connectivity-based elections",
1365                   "mon", "rwx",
1366                   FLAG(TELL))
1367 COMMAND_WITH_FLAG("sync_force "
1368             "name=validate,type=CephChoices,strings=--yes-i-really-mean-it,req=false",
1369             "force sync of and clear monitor store",
1370             "mon", "rw",
1371             FLAG(TELL))
1372 COMMAND_WITH_FLAG("add_bootstrap_peer_hint "
1373             "name=addr,type=CephIPAddr",
1374             "add peer address as potential bootstrap "
1375             "peer for cluster bringup",
1376             "mon", "rw",
1377             FLAG(TELL))
1378 COMMAND_WITH_FLAG("add_bootstrap_peer_hintv "
1379             "name=addrv,type=CephString",
1380             "add peer address vector as potential bootstrap "
1381             "peer for cluster bringup",
1382             "mon", "rw",
1383             FLAG(TELL))
1384 COMMAND_WITH_FLAG("quorum enter ",
1385             "force monitor back into quorum",
1386             "mon", "rw",
1387             FLAG(TELL))
1388 COMMAND_WITH_FLAG("quorum exit",
1389             "force monitor out of the quorum",
1390             "mon", "rw",
1391             FLAG(TELL))
1392 COMMAND_WITH_FLAG("ops",
1393             "show the ops currently in flight",
1394             "mon", "r",
1395             FLAG(TELL))
1396 COMMAND_WITH_FLAG("sessions",
1397             "list existing sessions",
1398             "mon", "r",
1399             FLAG(TELL))
1400 COMMAND_WITH_FLAG("dump_historic_ops",
1401             "dump_historic_ops",
1402             "mon", "r",
1403             FLAG(TELL))