2 * Copyright (c) 2009, 2010 Nicira Networks.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at:
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
30 #include "command-line.h"
33 #include "dynamic-string.h"
35 #include "ovsdb-data.h"
36 #include "ovsdb-idl.h"
37 #include "poll-loop.h"
40 #include "vswitchd/vswitch-idl.h"
45 #define THIS_MODULE VLM_vsctl
47 /* vsctl_fatal() also logs the error, so it is preferred in this file. */
48 #define ovs_fatal please_use_vsctl_fatal_instead_of_ovs_fatal
52 typedef void vsctl_handler_func(struct vsctl_context
*);
54 struct vsctl_command_syntax
{
58 vsctl_handler_func
*run
;
59 vsctl_handler_func
*postprocess
;
63 struct vsctl_command
{
64 /* Data that remains constant after initialization. */
65 const struct vsctl_command_syntax
*syntax
;
70 /* Data modified by commands. */
74 /* --db: The database server to contact. */
75 static const char *db
;
77 /* --oneline: Write each command's output as a single line? */
80 /* --dry-run: Do not commit any changes. */
83 /* --no-wait: Wait for ovs-vswitchd to reload its configuration? */
84 static bool wait_for_reload
= true;
86 /* --timeout: Time to wait for a connection to 'db'. */
87 static int timeout
= 5;
89 /* All supported commands. */
90 static const struct vsctl_command_syntax all_commands
[];
92 /* The IDL we're using and the current transaction, if any.
93 * This is for use by vsctl_exit() only, to allow it to clean up.
94 * Other code should use its context arguments. */
95 static struct ovsdb_idl
*the_idl
;
96 static struct ovsdb_idl_txn
*the_idl_txn
;
98 static void vsctl_exit(int status
) NO_RETURN
;
99 static void vsctl_fatal(const char *, ...) PRINTF_FORMAT(1, 2) NO_RETURN
;
100 static char *default_db(void);
101 static void usage(void) NO_RETURN
;
102 static void parse_options(int argc
, char *argv
[]);
104 static struct vsctl_command
*parse_commands(int argc
, char *argv
[],
105 size_t *n_commandsp
);
106 static void parse_command(int argc
, char *argv
[], struct vsctl_command
*);
107 static void do_vsctl(const char *args
,
108 struct vsctl_command
*, size_t n_commands
,
112 main(int argc
, char *argv
[])
114 struct ovsdb_idl
*idl
;
116 struct vsctl_command
*commands
;
121 set_program_name(argv
[0]);
122 signal(SIGPIPE
, SIG_IGN
);
125 vlog_set_levels(VLM_ANY_MODULE
, VLF_CONSOLE
, VLL_WARN
);
126 vlog_set_levels(VLM_reconnect
, VLF_ANY_FACILITY
, VLL_WARN
);
129 /* Log our arguments. This is often valuable for debugging systems. */
130 args
= process_escape_args(argv
);
131 VLOG_INFO("Called as %s", args
);
133 /* Parse command line. */
134 parse_options(argc
, argv
);
135 commands
= parse_commands(argc
- optind
, argv
+ optind
, &n_commands
);
141 /* Now execute the commands. */
142 idl
= the_idl
= ovsdb_idl_create(db
, &ovsrec_idl_class
);
143 seqno
= ovsdb_idl_get_seqno(idl
);
146 unsigned int new_seqno
;
149 new_seqno
= ovsdb_idl_get_seqno(idl
);
150 if (new_seqno
!= seqno
) {
152 vsctl_fatal("too many database inconsistency failures");
154 do_vsctl(args
, commands
, n_commands
, idl
);
164 parse_options(int argc
, char *argv
[])
167 OPT_DB
= UCHAR_MAX
+ 1,
174 static struct option long_options
[] = {
175 {"db", required_argument
, 0, OPT_DB
},
176 {"no-syslog", no_argument
, 0, OPT_NO_SYSLOG
},
177 {"no-wait", no_argument
, 0, OPT_NO_WAIT
},
178 {"dry-run", no_argument
, 0, OPT_DRY_RUN
},
179 {"oneline", no_argument
, 0, OPT_ONELINE
},
180 {"timeout", required_argument
, 0, 't'},
181 {"help", no_argument
, 0, 'h'},
182 {"version", no_argument
, 0, 'V'},
191 c
= getopt_long(argc
, argv
, "+v::hVt:", long_options
, NULL
);
206 vlog_set_levels(VLM_vsctl
, VLF_SYSLOG
, VLL_WARN
);
210 wait_for_reload
= false;
221 OVS_PRINT_VERSION(0, 0);
225 timeout
= strtoul(optarg
, NULL
, 10);
227 vsctl_fatal("value %s on -t or --timeout is invalid",
247 static struct vsctl_command
*
248 parse_commands(int argc
, char *argv
[], size_t *n_commandsp
)
250 struct vsctl_command
*commands
;
251 size_t n_commands
, allocated_commands
;
255 n_commands
= allocated_commands
= 0;
257 for (start
= i
= 0; i
<= argc
; i
++) {
258 if (i
== argc
|| !strcmp(argv
[i
], "--")) {
260 if (n_commands
>= allocated_commands
) {
261 struct vsctl_command
*c
;
263 commands
= x2nrealloc(commands
, &allocated_commands
,
265 for (c
= commands
; c
< &commands
[n_commands
]; c
++) {
266 shash_moved(&c
->options
);
269 parse_command(i
- start
, &argv
[start
],
270 &commands
[n_commands
++]);
276 vsctl_fatal("missing command name (use --help for help)");
278 *n_commandsp
= n_commands
;
283 parse_command(int argc
, char *argv
[], struct vsctl_command
*command
)
285 const struct vsctl_command_syntax
*p
;
288 shash_init(&command
->options
);
289 for (i
= 0; i
< argc
; i
++) {
290 if (argv
[i
][0] != '-') {
293 if (!shash_add_once(&command
->options
, argv
[i
], NULL
)) {
294 vsctl_fatal("'%s' option specified multiple times", argv
[i
]);
298 vsctl_fatal("missing command name");
301 for (p
= all_commands
; p
->name
; p
++) {
302 if (!strcmp(p
->name
, argv
[i
])) {
303 struct shash_node
*node
;
306 SHASH_FOR_EACH (node
, &command
->options
) {
307 const char *s
= strstr(p
->options
, node
->name
);
308 int end
= s
? s
[strlen(node
->name
)] : EOF
;
309 if (end
!= ',' && end
!= ' ' && end
!= '\0') {
310 vsctl_fatal("'%s' command has no '%s' option",
311 argv
[i
], node
->name
);
315 n_arg
= argc
- i
- 1;
316 if (n_arg
< p
->min_args
) {
317 vsctl_fatal("'%s' command requires at least %d arguments",
318 p
->name
, p
->min_args
);
319 } else if (n_arg
> p
->max_args
) {
322 for (j
= i
+ 1; j
< argc
; j
++) {
323 if (argv
[j
][0] == '-') {
324 vsctl_fatal("'%s' command takes at most %d arguments "
325 "(note that options must precede command "
326 "names and follow a \"--\" argument)",
327 p
->name
, p
->max_args
);
331 vsctl_fatal("'%s' command takes at most %d arguments",
332 p
->name
, p
->max_args
);
335 command
->argc
= n_arg
+ 1;
336 command
->argv
= &argv
[i
];
342 vsctl_fatal("unknown command '%s'; use --help for help", argv
[i
]);
346 vsctl_fatal(const char *format
, ...)
351 va_start(args
, format
);
352 message
= xvasprintf(format
, args
);
355 vlog_set_levels(VLM_vsctl
, VLF_CONSOLE
, VLL_EMER
);
356 VLOG_ERR("%s", message
);
357 ovs_error(0, "%s", message
);
358 vsctl_exit(EXIT_FAILURE
);
361 /* Frees the current transaction and the underlying IDL and then calls
364 * Freeing the transaction and the IDL is not strictly necessary, but it makes
365 * for a clean memory leak report from valgrind in the normal case. That makes
366 * it easier to notice real memory leaks. */
368 vsctl_exit(int status
)
371 ovsdb_idl_txn_abort(the_idl_txn
);
372 ovsdb_idl_txn_destroy(the_idl_txn
);
374 ovsdb_idl_destroy(the_idl
);
382 %s: ovs-vswitchd management utility\n\
383 usage: %s [OPTIONS] COMMAND [ARG...]\n\
386 add-br BRIDGE create a new bridge named BRIDGE\n\
387 add-br BRIDGE PARENT VLAN create new fake BRIDGE in PARENT on VLAN\n\
388 del-br BRIDGE delete BRIDGE and all of its ports\n\
389 list-br print the names of all the bridges\n\
390 br-exists BRIDGE test whether BRIDGE exists\n\
391 br-to-vlan BRIDGE print the VLAN which BRIDGE is on\n\
392 br-to-parent BRIDGE print the parent of BRIDGE\n\
393 br-set-external-id BRIDGE KEY VALUE set KEY on BRIDGE to VALUE\n\
394 br-set-external-id BRIDGE KEY unset KEY on BRIDGE\n\
395 br-get-external-id BRIDGE KEY print value of KEY on BRIDGE\n\
396 br-get-external-id BRIDGE list key-value pairs on BRIDGE\n\
399 list-ports BRIDGE print the names of all the ports on BRIDGE\n\
400 add-port BRIDGE PORT add network device PORT to BRIDGE\n\
401 add-bond BRIDGE PORT IFACE... add bonded port PORT in BRIDGE from IFACES\n\
402 del-port [BRIDGE] PORT delete PORT (which may be bonded) from BRIDGE\n\
403 port-to-br PORT print name of bridge that contains PORT\n\
404 A bond is considered to be a single port.\n\
406 Interface commands (a bond consists of multiple interfaces):\n\
407 list-ifaces BRIDGE print the names of all interfaces on BRIDGE\n\
408 iface-to-br IFACE print name of bridge that contains IFACE\n\
410 Controller commands:\n\
411 get-controller [BRIDGE] print the controller for BRIDGE\n\
412 del-controller [BRIDGE] delete the controller for BRIDGE\n\
413 set-controller [BRIDGE] TARGET set the controller for BRIDGE to TARGET\n\
414 get-fail-mode [BRIDGE] print the fail-mode for BRIDGE\n\
415 del-fail-mode [BRIDGE] delete the fail-mode for BRIDGE\n\
416 set-fail-mode [BRIDGE] MODE set the fail-mode for BRIDGE to MODE\n\
419 get-ssl print the SSL configuration\n\
420 del-ssl delete the SSL configuration\n\
421 set-ssl PRIV-KEY CERT CA-CERT set the SSL configuration\n\
423 Database commands:\n\
424 list TBL [REC] list RECord (or all records) in TBL\n\
425 get TBL REC COL[:KEY] print values of COLumns in RECORD in TBL\n\
426 set TBL REC COL[:KEY]=VALUE set COLumn values in RECord in TBL\n\
427 add TBL REC COL [KEY=]VALUE add (KEY=)VALUE to COLumn in RECord in TBL\n\
428 remove TBL REC COL [KEY=]VALUE remove (KEY=)VALUE from COLumn\n\
429 clear TBL REC COL clear values from COLumn in RECord in TBL\n\
430 create TBL COL[:KEY]=VALUE create and initialize new record\n\
431 destroy TBL REC delete REC from TBL\n\
432 Potentially unsafe database commands require --force option.\n\
435 --db=DATABASE connect to DATABASE\n\
437 --oneline print exactly one line of output per command\n",
438 program_name
, program_name
, default_db());
442 -h, --help display this help message\n\
443 -V, --version display version information\n");
452 def
= xasprintf("unix:%s/ovsdb-server", ovs_rundir
);
457 struct vsctl_context
{
461 struct shash options
;
463 /* Modifiable state. */
465 struct ovsdb_idl
*idl
;
466 struct ovsdb_idl_txn
*txn
;
467 const struct ovsrec_open_vswitch
*ovs
;
470 struct vsctl_bridge
{
471 struct ovsrec_bridge
*br_cfg
;
473 struct ovsrec_controller
*ctrl
;
474 struct vsctl_bridge
*parent
;
479 struct ovsrec_port
*port_cfg
;
480 struct vsctl_bridge
*bridge
;
484 struct ovsrec_interface
*iface_cfg
;
485 struct vsctl_port
*port
;
489 struct shash bridges
;
492 struct ovsrec_controller
*ctrl
;
496 vsctl_context_to_string(const struct vsctl_context
*ctx
)
498 const struct shash_node
*node
;
504 SHASH_FOR_EACH (node
, &ctx
->options
) {
505 svec_add(&words
, node
->name
);
507 for (i
= 0; i
< ctx
->argc
; i
++) {
508 svec_add(&words
, ctx
->argv
[i
]);
510 svec_terminate(&words
);
512 s
= process_escape_args(words
.names
);
514 svec_destroy(&words
);
519 static struct vsctl_bridge
*
520 add_bridge(struct vsctl_info
*b
,
521 struct ovsrec_bridge
*br_cfg
, const char *name
,
522 struct vsctl_bridge
*parent
, int vlan
)
524 struct vsctl_bridge
*br
= xmalloc(sizeof *br
);
526 br
->name
= xstrdup(name
);
529 br
->ctrl
= parent
? parent
->br_cfg
->controller
: br_cfg
->controller
;
530 shash_add(&b
->bridges
, br
->name
, br
);
535 port_is_fake_bridge(const struct ovsrec_port
*port_cfg
)
537 return (port_cfg
->fake_bridge
539 && *port_cfg
->tag
>= 1 && *port_cfg
->tag
<= 4095);
542 static struct vsctl_bridge
*
543 find_vlan_bridge(struct vsctl_info
*info
,
544 struct vsctl_bridge
*parent
, int vlan
)
546 struct shash_node
*node
;
548 SHASH_FOR_EACH (node
, &info
->bridges
) {
549 struct vsctl_bridge
*br
= node
->data
;
550 if (br
->parent
== parent
&& br
->vlan
== vlan
) {
559 free_info(struct vsctl_info
*info
)
561 struct shash_node
*node
;
563 SHASH_FOR_EACH (node
, &info
->bridges
) {
564 struct vsctl_bridge
*bridge
= node
->data
;
568 shash_destroy(&info
->bridges
);
570 SHASH_FOR_EACH (node
, &info
->ports
) {
571 struct vsctl_port
*port
= node
->data
;
574 shash_destroy(&info
->ports
);
576 SHASH_FOR_EACH (node
, &info
->ifaces
) {
577 struct vsctl_iface
*iface
= node
->data
;
580 shash_destroy(&info
->ifaces
);
584 get_info(const struct ovsrec_open_vswitch
*ovs
, struct vsctl_info
*info
)
586 struct shash bridges
, ports
;
589 shash_init(&info
->bridges
);
590 shash_init(&info
->ports
);
591 shash_init(&info
->ifaces
);
593 info
->ctrl
= ovs
->controller
;
595 shash_init(&bridges
);
597 for (i
= 0; i
< ovs
->n_bridges
; i
++) {
598 struct ovsrec_bridge
*br_cfg
= ovs
->bridges
[i
];
599 struct vsctl_bridge
*br
;
602 if (!shash_add_once(&bridges
, br_cfg
->name
, NULL
)) {
603 VLOG_WARN("%s: database contains duplicate bridge name",
607 br
= add_bridge(info
, br_cfg
, br_cfg
->name
, NULL
, 0);
612 for (j
= 0; j
< br_cfg
->n_ports
; j
++) {
613 struct ovsrec_port
*port_cfg
= br_cfg
->ports
[j
];
615 if (!shash_add_once(&ports
, port_cfg
->name
, NULL
)) {
616 VLOG_WARN("%s: database contains duplicate port name",
621 if (port_is_fake_bridge(port_cfg
)
622 && shash_add_once(&bridges
, port_cfg
->name
, NULL
)) {
623 add_bridge(info
, NULL
, port_cfg
->name
, br
, *port_cfg
->tag
);
627 shash_destroy(&bridges
);
628 shash_destroy(&ports
);
630 shash_init(&bridges
);
632 for (i
= 0; i
< ovs
->n_bridges
; i
++) {
633 struct ovsrec_bridge
*br_cfg
= ovs
->bridges
[i
];
634 struct vsctl_bridge
*br
;
637 if (!shash_add_once(&bridges
, br_cfg
->name
, NULL
)) {
640 br
= shash_find_data(&info
->bridges
, br_cfg
->name
);
641 for (j
= 0; j
< br_cfg
->n_ports
; j
++) {
642 struct ovsrec_port
*port_cfg
= br_cfg
->ports
[j
];
643 struct vsctl_port
*port
;
646 if (!shash_add_once(&ports
, port_cfg
->name
, NULL
)) {
650 if (port_is_fake_bridge(port_cfg
)
651 && !shash_add_once(&bridges
, port_cfg
->name
, NULL
)) {
655 port
= xmalloc(sizeof *port
);
656 port
->port_cfg
= port_cfg
;
658 && *port_cfg
->tag
>= 1 && *port_cfg
->tag
<= 4095) {
659 port
->bridge
= find_vlan_bridge(info
, br
, *port_cfg
->tag
);
666 shash_add(&info
->ports
, port_cfg
->name
, port
);
668 for (k
= 0; k
< port_cfg
->n_interfaces
; k
++) {
669 struct ovsrec_interface
*iface_cfg
= port_cfg
->interfaces
[k
];
670 struct vsctl_iface
*iface
;
672 if (shash_find(&info
->ifaces
, iface_cfg
->name
)) {
673 VLOG_WARN("%s: database contains duplicate interface name",
678 iface
= xmalloc(sizeof *iface
);
679 iface
->iface_cfg
= iface_cfg
;
681 shash_add(&info
->ifaces
, iface_cfg
->name
, iface
);
685 shash_destroy(&bridges
);
686 shash_destroy(&ports
);
690 check_conflicts(struct vsctl_info
*info
, const char *name
,
693 struct vsctl_iface
*iface
;
694 struct vsctl_port
*port
;
696 if (shash_find(&info
->bridges
, name
)) {
697 vsctl_fatal("%s because a bridge named %s already exists",
701 port
= shash_find_data(&info
->ports
, name
);
703 vsctl_fatal("%s because a port named %s already exists on "
704 "bridge %s", msg
, name
, port
->bridge
->name
);
707 iface
= shash_find_data(&info
->ifaces
, name
);
709 vsctl_fatal("%s because an interface named %s already exists "
710 "on bridge %s", msg
, name
, iface
->port
->bridge
->name
);
716 static struct vsctl_bridge
*
717 find_bridge(struct vsctl_info
*info
, const char *name
, bool must_exist
)
719 struct vsctl_bridge
*br
= shash_find_data(&info
->bridges
, name
);
720 if (must_exist
&& !br
) {
721 vsctl_fatal("no bridge named %s", name
);
726 static struct vsctl_bridge
*
727 find_real_bridge(struct vsctl_info
*info
, const char *name
, bool must_exist
)
729 struct vsctl_bridge
*br
= find_bridge(info
, name
, must_exist
);
730 if (br
&& br
->parent
) {
731 vsctl_fatal("%s is a fake bridge", name
);
736 static struct vsctl_port
*
737 find_port(struct vsctl_info
*info
, const char *name
, bool must_exist
)
739 struct vsctl_port
*port
= shash_find_data(&info
->ports
, name
);
740 if (port
&& !strcmp(name
, port
->bridge
->name
)) {
743 if (must_exist
&& !port
) {
744 vsctl_fatal("no port named %s", name
);
749 static struct vsctl_iface
*
750 find_iface(struct vsctl_info
*info
, const char *name
, bool must_exist
)
752 struct vsctl_iface
*iface
= shash_find_data(&info
->ifaces
, name
);
753 if (iface
&& !strcmp(name
, iface
->port
->bridge
->name
)) {
756 if (must_exist
&& !iface
) {
757 vsctl_fatal("no interface named %s", name
);
763 bridge_insert_port(struct ovsrec_bridge
*br
, struct ovsrec_port
*port
)
765 struct ovsrec_port
**ports
;
768 ports
= xmalloc(sizeof *br
->ports
* (br
->n_ports
+ 1));
769 for (i
= 0; i
< br
->n_ports
; i
++) {
770 ports
[i
] = br
->ports
[i
];
772 ports
[br
->n_ports
] = port
;
773 ovsrec_bridge_set_ports(br
, ports
, br
->n_ports
+ 1);
778 bridge_delete_port(struct ovsrec_bridge
*br
, struct ovsrec_port
*port
)
780 struct ovsrec_port
**ports
;
783 ports
= xmalloc(sizeof *br
->ports
* br
->n_ports
);
784 for (i
= n
= 0; i
< br
->n_ports
; i
++) {
785 if (br
->ports
[i
] != port
) {
786 ports
[n
++] = br
->ports
[i
];
789 ovsrec_bridge_set_ports(br
, ports
, n
);
794 ovs_insert_bridge(const struct ovsrec_open_vswitch
*ovs
,
795 struct ovsrec_bridge
*bridge
)
797 struct ovsrec_bridge
**bridges
;
800 bridges
= xmalloc(sizeof *ovs
->bridges
* (ovs
->n_bridges
+ 1));
801 for (i
= 0; i
< ovs
->n_bridges
; i
++) {
802 bridges
[i
] = ovs
->bridges
[i
];
804 bridges
[ovs
->n_bridges
] = bridge
;
805 ovsrec_open_vswitch_set_bridges(ovs
, bridges
, ovs
->n_bridges
+ 1);
810 ovs_delete_bridge(const struct ovsrec_open_vswitch
*ovs
,
811 struct ovsrec_bridge
*bridge
)
813 struct ovsrec_bridge
**bridges
;
816 bridges
= xmalloc(sizeof *ovs
->bridges
* ovs
->n_bridges
);
817 for (i
= n
= 0; i
< ovs
->n_bridges
; i
++) {
818 if (ovs
->bridges
[i
] != bridge
) {
819 bridges
[n
++] = ovs
->bridges
[i
];
822 ovsrec_open_vswitch_set_bridges(ovs
, bridges
, n
);
827 cmd_init(struct vsctl_context
*ctx OVS_UNUSED
)
832 cmd_add_br(struct vsctl_context
*ctx
)
834 bool may_exist
= shash_find(&ctx
->options
, "--may-exist") != 0;
835 const char *br_name
, *parent_name
;
836 struct vsctl_info info
;
839 br_name
= ctx
->argv
[1];
840 if (ctx
->argc
== 2) {
843 } else if (ctx
->argc
== 4) {
844 parent_name
= ctx
->argv
[2];
845 vlan
= atoi(ctx
->argv
[3]);
846 if (vlan
< 1 || vlan
> 4095) {
847 vsctl_fatal("%s: vlan must be between 1 and 4095", ctx
->argv
[0]);
850 vsctl_fatal("'%s' command takes exactly 1 or 3 arguments",
854 get_info(ctx
->ovs
, &info
);
856 struct vsctl_bridge
*br
;
858 br
= find_bridge(&info
, br_name
, false);
862 vsctl_fatal("\"--may-exist add-br %s\" but %s is "
863 "a VLAN bridge for VLAN %d",
864 br_name
, br_name
, br
->vlan
);
868 vsctl_fatal("\"--may-exist add-br %s %s %d\" but %s "
869 "is not a VLAN bridge",
870 br_name
, parent_name
, vlan
, br_name
);
871 } else if (strcmp(br
->parent
->name
, parent_name
)) {
872 vsctl_fatal("\"--may-exist add-br %s %s %d\" but %s "
873 "has the wrong parent %s",
874 br_name
, parent_name
, vlan
,
875 br_name
, br
->parent
->name
);
876 } else if (br
->vlan
!= vlan
) {
877 vsctl_fatal("\"--may-exist add-br %s %s %d\" but %s "
878 "is a VLAN bridge for the wrong VLAN %d",
879 br_name
, parent_name
, vlan
, br_name
, br
->vlan
);
885 check_conflicts(&info
, br_name
,
886 xasprintf("cannot create a bridge named %s", br_name
));
889 struct ovsrec_port
*port
;
890 struct ovsrec_interface
*iface
;
891 struct ovsrec_bridge
*br
;
893 iface
= ovsrec_interface_insert(ctx
->txn
);
894 ovsrec_interface_set_name(iface
, br_name
);
896 port
= ovsrec_port_insert(ctx
->txn
);
897 ovsrec_port_set_name(port
, br_name
);
898 ovsrec_port_set_interfaces(port
, &iface
, 1);
900 br
= ovsrec_bridge_insert(ctx
->txn
);
901 ovsrec_bridge_set_name(br
, br_name
);
902 ovsrec_bridge_set_ports(br
, &port
, 1);
904 ovs_insert_bridge(ctx
->ovs
, br
);
906 struct vsctl_bridge
*parent
;
907 struct ovsrec_port
*port
;
908 struct ovsrec_interface
*iface
;
909 struct ovsrec_bridge
*br
;
912 parent
= find_bridge(&info
, parent_name
, false);
913 if (parent
&& parent
->vlan
) {
914 vsctl_fatal("cannot create bridge with fake bridge as parent");
917 vsctl_fatal("parent bridge %s does not exist", parent_name
);
921 iface
= ovsrec_interface_insert(ctx
->txn
);
922 ovsrec_interface_set_name(iface
, br_name
);
923 ovsrec_interface_set_type(iface
, "internal");
925 port
= ovsrec_port_insert(ctx
->txn
);
926 ovsrec_port_set_name(port
, br_name
);
927 ovsrec_port_set_interfaces(port
, &iface
, 1);
928 ovsrec_port_set_fake_bridge(port
, true);
929 ovsrec_port_set_tag(port
, &tag
, 1);
931 bridge_insert_port(br
, port
);
938 del_port(struct vsctl_info
*info
, struct vsctl_port
*port
)
940 struct shash_node
*node
;
942 SHASH_FOR_EACH (node
, &info
->ifaces
) {
943 struct vsctl_iface
*iface
= node
->data
;
944 if (iface
->port
== port
) {
945 ovsrec_interface_delete(iface
->iface_cfg
);
948 ovsrec_port_delete(port
->port_cfg
);
950 bridge_delete_port((port
->bridge
->parent
951 ? port
->bridge
->parent
->br_cfg
952 : port
->bridge
->br_cfg
), port
->port_cfg
);
956 cmd_del_br(struct vsctl_context
*ctx
)
958 bool must_exist
= !shash_find(&ctx
->options
, "--if-exists");
959 struct vsctl_bridge
*bridge
;
960 struct vsctl_info info
;
962 get_info(ctx
->ovs
, &info
);
963 bridge
= find_bridge(&info
, ctx
->argv
[1], must_exist
);
965 struct shash_node
*node
;
967 SHASH_FOR_EACH (node
, &info
.ports
) {
968 struct vsctl_port
*port
= node
->data
;
969 if (port
->bridge
== bridge
|| port
->bridge
->parent
== bridge
970 || !strcmp(port
->port_cfg
->name
, bridge
->name
)) {
971 del_port(&info
, port
);
974 if (bridge
->br_cfg
) {
975 ovsrec_bridge_delete(bridge
->br_cfg
);
976 ovs_delete_bridge(ctx
->ovs
, bridge
->br_cfg
);
983 output_sorted(struct svec
*svec
, struct ds
*output
)
989 SVEC_FOR_EACH (i
, name
, svec
) {
990 ds_put_format(output
, "%s\n", name
);
995 cmd_list_br(struct vsctl_context
*ctx
)
997 struct shash_node
*node
;
998 struct vsctl_info info
;
1001 get_info(ctx
->ovs
, &info
);
1003 svec_init(&bridges
);
1004 SHASH_FOR_EACH (node
, &info
.bridges
) {
1005 struct vsctl_bridge
*br
= node
->data
;
1006 svec_add(&bridges
, br
->name
);
1008 output_sorted(&bridges
, &ctx
->output
);
1009 svec_destroy(&bridges
);
1015 cmd_br_exists(struct vsctl_context
*ctx
)
1017 struct vsctl_info info
;
1019 get_info(ctx
->ovs
, &info
);
1020 if (!find_bridge(&info
, ctx
->argv
[1], false)) {
1026 /* Returns true if 'b_prefix' (of length 'b_prefix_len') concatenated with 'b'
1027 * equals 'a', false otherwise. */
1029 key_matches(const char *a
,
1030 const char *b_prefix
, size_t b_prefix_len
, const char *b
)
1032 return !strncmp(a
, b_prefix
, b_prefix_len
) && !strcmp(a
+ b_prefix_len
, b
);
1036 set_external_id(char **old_keys
, char **old_values
, size_t old_n
,
1037 char *key
, char *value
,
1038 char ***new_keysp
, char ***new_valuesp
, size_t *new_np
)
1045 new_keys
= xmalloc(sizeof *new_keys
* (old_n
+ 1));
1046 new_values
= xmalloc(sizeof *new_values
* (old_n
+ 1));
1048 for (i
= 0; i
< old_n
; i
++) {
1049 if (strcmp(key
, old_keys
[i
])) {
1050 new_keys
[new_n
] = old_keys
[i
];
1051 new_values
[new_n
] = old_values
[i
];
1056 new_keys
[new_n
] = key
;
1057 new_values
[new_n
] = value
;
1060 *new_keysp
= new_keys
;
1061 *new_valuesp
= new_values
;
1066 cmd_br_set_external_id(struct vsctl_context
*ctx
)
1068 struct vsctl_info info
;
1069 struct vsctl_bridge
*bridge
;
1070 char **keys
, **values
;
1073 get_info(ctx
->ovs
, &info
);
1074 bridge
= find_bridge(&info
, ctx
->argv
[1], true);
1075 if (bridge
->br_cfg
) {
1076 set_external_id(bridge
->br_cfg
->key_external_ids
,
1077 bridge
->br_cfg
->value_external_ids
,
1078 bridge
->br_cfg
->n_external_ids
,
1079 ctx
->argv
[2], ctx
->argc
>= 4 ? ctx
->argv
[3] : NULL
,
1080 &keys
, &values
, &n
);
1081 ovsrec_bridge_set_external_ids(bridge
->br_cfg
, keys
, values
, n
);
1083 char *key
= xasprintf("fake-bridge-%s", ctx
->argv
[2]);
1084 struct vsctl_port
*port
= shash_find_data(&info
.ports
, ctx
->argv
[1]);
1085 set_external_id(port
->port_cfg
->key_external_ids
,
1086 port
->port_cfg
->value_external_ids
,
1087 port
->port_cfg
->n_external_ids
,
1088 key
, ctx
->argc
>= 4 ? ctx
->argv
[3] : NULL
,
1089 &keys
, &values
, &n
);
1090 ovsrec_port_set_external_ids(port
->port_cfg
, keys
, values
, n
);
1100 get_external_id(char **keys
, char **values
, size_t n
,
1101 const char *prefix
, const char *key
,
1104 size_t prefix_len
= strlen(prefix
);
1109 for (i
= 0; i
< n
; i
++) {
1110 if (!key
&& !strncmp(keys
[i
], prefix
, prefix_len
)) {
1111 svec_add_nocopy(&svec
, xasprintf("%s=%s",
1112 keys
[i
] + prefix_len
, values
[i
]));
1113 } else if (key_matches(keys
[i
], prefix
, prefix_len
, key
)) {
1114 svec_add(&svec
, values
[i
]);
1118 output_sorted(&svec
, output
);
1119 svec_destroy(&svec
);
1123 cmd_br_get_external_id(struct vsctl_context
*ctx
)
1125 struct vsctl_info info
;
1126 struct vsctl_bridge
*bridge
;
1128 get_info(ctx
->ovs
, &info
);
1129 bridge
= find_bridge(&info
, ctx
->argv
[1], true);
1130 if (bridge
->br_cfg
) {
1131 get_external_id(bridge
->br_cfg
->key_external_ids
,
1132 bridge
->br_cfg
->value_external_ids
,
1133 bridge
->br_cfg
->n_external_ids
,
1134 "", ctx
->argc
>= 3 ? ctx
->argv
[2] : NULL
,
1137 struct vsctl_port
*port
= shash_find_data(&info
.ports
, ctx
->argv
[1]);
1138 get_external_id(port
->port_cfg
->key_external_ids
,
1139 port
->port_cfg
->value_external_ids
,
1140 port
->port_cfg
->n_external_ids
,
1141 "fake-bridge-", ctx
->argc
>= 3 ? ctx
->argv
[2] : NULL
, &ctx
->output
);
1148 cmd_list_ports(struct vsctl_context
*ctx
)
1150 struct vsctl_bridge
*br
;
1151 struct shash_node
*node
;
1152 struct vsctl_info info
;
1155 get_info(ctx
->ovs
, &info
);
1156 br
= find_bridge(&info
, ctx
->argv
[1], true);
1159 SHASH_FOR_EACH (node
, &info
.ports
) {
1160 struct vsctl_port
*port
= node
->data
;
1162 if (strcmp(port
->port_cfg
->name
, br
->name
) && br
== port
->bridge
) {
1163 svec_add(&ports
, port
->port_cfg
->name
);
1166 output_sorted(&ports
, &ctx
->output
);
1167 svec_destroy(&ports
);
1173 add_port(struct vsctl_context
*ctx
,
1174 const char *br_name
, const char *port_name
,
1175 bool may_exist
, bool fake_iface
,
1176 char *iface_names
[], int n_ifaces
)
1178 struct vsctl_info info
;
1179 struct vsctl_bridge
*bridge
;
1180 struct ovsrec_interface
**ifaces
;
1181 struct ovsrec_port
*port
;
1184 get_info(ctx
->ovs
, &info
);
1186 struct vsctl_port
*port
;
1188 port
= find_port(&info
, port_name
, false);
1190 struct svec want_names
, have_names
;
1193 svec_init(&want_names
);
1194 for (i
= 0; i
< n_ifaces
; i
++) {
1195 svec_add(&want_names
, iface_names
[i
]);
1197 svec_sort(&want_names
);
1199 svec_init(&have_names
);
1200 for (i
= 0; i
< port
->port_cfg
->n_interfaces
; i
++) {
1201 svec_add(&have_names
, port
->port_cfg
->interfaces
[i
]->name
);
1203 svec_sort(&have_names
);
1205 if (strcmp(port
->bridge
->name
, br_name
)) {
1206 char *command
= vsctl_context_to_string(ctx
);
1207 vsctl_fatal("\"%s\" but %s is actually attached to bridge %s",
1208 command
, port_name
, port
->bridge
->name
);
1211 if (!svec_equal(&want_names
, &have_names
)) {
1212 char *have_names_string
= svec_join(&have_names
, ", ", "");
1213 char *command
= vsctl_context_to_string(ctx
);
1215 vsctl_fatal("\"%s\" but %s actually has interface(s) %s",
1216 command
, port_name
, have_names_string
);
1219 svec_destroy(&want_names
);
1220 svec_destroy(&have_names
);
1225 check_conflicts(&info
, port_name
,
1226 xasprintf("cannot create a port named %s", port_name
));
1227 for (i
= 0; i
< n_ifaces
; i
++) {
1228 check_conflicts(&info
, iface_names
[i
],
1229 xasprintf("cannot create an interface named %s",
1232 bridge
= find_bridge(&info
, br_name
, true);
1234 ifaces
= xmalloc(n_ifaces
* sizeof *ifaces
);
1235 for (i
= 0; i
< n_ifaces
; i
++) {
1236 ifaces
[i
] = ovsrec_interface_insert(ctx
->txn
);
1237 ovsrec_interface_set_name(ifaces
[i
], iface_names
[i
]);
1240 port
= ovsrec_port_insert(ctx
->txn
);
1241 ovsrec_port_set_name(port
, port_name
);
1242 ovsrec_port_set_interfaces(port
, ifaces
, n_ifaces
);
1243 ovsrec_port_set_bond_fake_iface(port
, fake_iface
);
1247 int64_t tag
= bridge
->vlan
;
1248 ovsrec_port_set_tag(port
, &tag
, 1);
1251 bridge_insert_port((bridge
->parent
? bridge
->parent
->br_cfg
1252 : bridge
->br_cfg
), port
);
1258 cmd_add_port(struct vsctl_context
*ctx
)
1260 bool may_exist
= shash_find(&ctx
->options
, "--may-exist") != 0;
1262 add_port(ctx
, ctx
->argv
[1], ctx
->argv
[2], may_exist
, false,
1267 cmd_add_bond(struct vsctl_context
*ctx
)
1269 bool may_exist
= shash_find(&ctx
->options
, "--may-exist") != 0;
1270 bool fake_iface
= shash_find(&ctx
->options
, "--fake-iface");
1272 add_port(ctx
, ctx
->argv
[1], ctx
->argv
[2], may_exist
, fake_iface
,
1273 &ctx
->argv
[3], ctx
->argc
- 3);
1277 cmd_del_port(struct vsctl_context
*ctx
)
1279 bool must_exist
= !shash_find(&ctx
->options
, "--if-exists");
1280 bool with_iface
= shash_find(&ctx
->options
, "--with-iface") != NULL
;
1281 struct vsctl_port
*port
;
1282 struct vsctl_info info
;
1284 get_info(ctx
->ovs
, &info
);
1286 port
= find_port(&info
, ctx
->argv
[ctx
->argc
- 1], must_exist
);
1288 const char *target
= ctx
->argv
[ctx
->argc
- 1];
1289 struct vsctl_iface
*iface
;
1291 port
= find_port(&info
, target
, false);
1293 iface
= find_iface(&info
, target
, false);
1298 if (must_exist
&& !port
) {
1299 vsctl_fatal("no port or interface named %s", target
);
1304 if (ctx
->argc
== 3) {
1305 struct vsctl_bridge
*bridge
;
1307 bridge
= find_bridge(&info
, ctx
->argv
[1], true);
1308 if (port
->bridge
!= bridge
) {
1309 if (port
->bridge
->parent
== bridge
) {
1310 vsctl_fatal("bridge %s does not have a port %s (although "
1311 "its parent bridge %s does)",
1312 ctx
->argv
[1], ctx
->argv
[2],
1313 bridge
->parent
->name
);
1315 vsctl_fatal("bridge %s does not have a port %s",
1316 ctx
->argv
[1], ctx
->argv
[2]);
1321 del_port(&info
, port
);
1328 cmd_port_to_br(struct vsctl_context
*ctx
)
1330 struct vsctl_port
*port
;
1331 struct vsctl_info info
;
1333 get_info(ctx
->ovs
, &info
);
1334 port
= find_port(&info
, ctx
->argv
[1], true);
1335 ds_put_format(&ctx
->output
, "%s\n", port
->bridge
->name
);
1340 cmd_br_to_vlan(struct vsctl_context
*ctx
)
1342 struct vsctl_bridge
*bridge
;
1343 struct vsctl_info info
;
1345 get_info(ctx
->ovs
, &info
);
1346 bridge
= find_bridge(&info
, ctx
->argv
[1], true);
1347 ds_put_format(&ctx
->output
, "%d\n", bridge
->vlan
);
1352 cmd_br_to_parent(struct vsctl_context
*ctx
)
1354 struct vsctl_bridge
*bridge
;
1355 struct vsctl_info info
;
1357 get_info(ctx
->ovs
, &info
);
1358 bridge
= find_bridge(&info
, ctx
->argv
[1], true);
1359 if (bridge
->parent
) {
1360 bridge
= bridge
->parent
;
1362 ds_put_format(&ctx
->output
, "%s\n", bridge
->name
);
1367 cmd_list_ifaces(struct vsctl_context
*ctx
)
1369 struct vsctl_bridge
*br
;
1370 struct shash_node
*node
;
1371 struct vsctl_info info
;
1374 get_info(ctx
->ovs
, &info
);
1375 br
= find_bridge(&info
, ctx
->argv
[1], true);
1378 SHASH_FOR_EACH (node
, &info
.ifaces
) {
1379 struct vsctl_iface
*iface
= node
->data
;
1381 if (strcmp(iface
->iface_cfg
->name
, br
->name
)
1382 && br
== iface
->port
->bridge
) {
1383 svec_add(&ifaces
, iface
->iface_cfg
->name
);
1386 output_sorted(&ifaces
, &ctx
->output
);
1387 svec_destroy(&ifaces
);
1393 cmd_iface_to_br(struct vsctl_context
*ctx
)
1395 struct vsctl_iface
*iface
;
1396 struct vsctl_info info
;
1398 get_info(ctx
->ovs
, &info
);
1399 iface
= find_iface(&info
, ctx
->argv
[1], true);
1400 ds_put_format(&ctx
->output
, "%s\n", iface
->port
->bridge
->name
);
1405 cmd_get_controller(struct vsctl_context
*ctx
)
1407 struct vsctl_info info
;
1409 get_info(ctx
->ovs
, &info
);
1411 if (ctx
->argc
== 1) {
1412 /* Return the controller from the "Open_vSwitch" table */
1414 ds_put_format(&ctx
->output
, "%s\n", info
.ctrl
->target
);
1417 /* Return the controller for a particular bridge. */
1418 struct vsctl_bridge
*br
= find_bridge(&info
, ctx
->argv
[1], true);
1420 /* If no controller is explicitly defined for the requested
1421 * bridge, fallback to the "Open_vSwitch" table's controller. */
1423 ds_put_format(&ctx
->output
, "%s\n", br
->ctrl
->target
);
1424 } else if (info
.ctrl
) {
1425 ds_put_format(&ctx
->output
, "%s\n", info
.ctrl
->target
);
1433 cmd_del_controller(struct vsctl_context
*ctx
)
1435 struct vsctl_info info
;
1437 get_info(ctx
->ovs
, &info
);
1439 if (ctx
->argc
== 1) {
1441 ovsrec_controller_delete(info
.ctrl
);
1442 ovsrec_open_vswitch_set_controller(ctx
->ovs
, NULL
);
1445 struct vsctl_bridge
*br
= find_real_bridge(&info
, ctx
->argv
[1], true);
1448 ovsrec_controller_delete(br
->ctrl
);
1449 ovsrec_bridge_set_controller(br
->br_cfg
, NULL
);
1457 cmd_set_controller(struct vsctl_context
*ctx
)
1459 struct vsctl_info info
;
1460 struct ovsrec_controller
*ctrl
;
1462 get_info(ctx
->ovs
, &info
);
1464 if (ctx
->argc
== 2) {
1465 /* Set the controller in the "Open_vSwitch" table. */
1467 ovsrec_controller_delete(info
.ctrl
);
1469 ctrl
= ovsrec_controller_insert(ctx
->txn
);
1470 ovsrec_controller_set_target(ctrl
, ctx
->argv
[1]);
1471 ovsrec_open_vswitch_set_controller(ctx
->ovs
, ctrl
);
1473 /* Set the controller for a particular bridge. */
1474 struct vsctl_bridge
*br
= find_real_bridge(&info
, ctx
->argv
[1], true);
1477 ovsrec_controller_delete(br
->ctrl
);
1479 ctrl
= ovsrec_controller_insert(ctx
->txn
);
1480 ovsrec_controller_set_target(ctrl
, ctx
->argv
[2]);
1481 ovsrec_bridge_set_controller(br
->br_cfg
, ctrl
);
1488 cmd_get_fail_mode(struct vsctl_context
*ctx
)
1490 struct vsctl_info info
;
1491 const char *fail_mode
= NULL
;
1493 get_info(ctx
->ovs
, &info
);
1495 if (ctx
->argc
== 1) {
1496 /* Return the fail-mode from the "Open_vSwitch" table */
1497 if (info
.ctrl
&& info
.ctrl
->fail_mode
) {
1498 fail_mode
= info
.ctrl
->fail_mode
;
1501 /* Return the fail-mode for a particular bridge. */
1502 struct vsctl_bridge
*br
= find_bridge(&info
, ctx
->argv
[1], true);
1504 /* If no controller or fail-mode is explicitly defined for the
1505 * requested bridge, fallback to the "Open_vSwitch" table's
1507 if (br
->ctrl
&& br
->ctrl
->fail_mode
) {
1508 fail_mode
= br
->ctrl
->fail_mode
;
1509 } else if (info
.ctrl
&& info
.ctrl
->fail_mode
) {
1510 fail_mode
= info
.ctrl
->fail_mode
;
1514 if (fail_mode
&& strlen(fail_mode
)) {
1515 ds_put_format(&ctx
->output
, "%s\n", fail_mode
);
1522 cmd_del_fail_mode(struct vsctl_context
*ctx
)
1524 struct vsctl_info info
;
1526 get_info(ctx
->ovs
, &info
);
1528 if (ctx
->argc
== 1) {
1529 if (info
.ctrl
&& info
.ctrl
->fail_mode
) {
1530 ovsrec_controller_set_fail_mode(info
.ctrl
, NULL
);
1533 struct vsctl_bridge
*br
= find_real_bridge(&info
, ctx
->argv
[1], true);
1535 if (br
->ctrl
&& br
->ctrl
->fail_mode
) {
1536 ovsrec_controller_set_fail_mode(br
->ctrl
, NULL
);
1544 cmd_set_fail_mode(struct vsctl_context
*ctx
)
1546 struct vsctl_info info
;
1547 const char *fail_mode
;
1549 get_info(ctx
->ovs
, &info
);
1551 fail_mode
= (ctx
->argc
== 2) ? ctx
->argv
[1] : ctx
->argv
[2];
1553 if (strcmp(fail_mode
, "standalone") && strcmp(fail_mode
, "secure")) {
1554 vsctl_fatal("fail-mode must be \"standalone\" or \"secure\"");
1557 if (ctx
->argc
== 2) {
1558 /* Set the fail-mode in the "Open_vSwitch" table. */
1560 vsctl_fatal("no controller declared");
1562 ovsrec_controller_set_fail_mode(info
.ctrl
, fail_mode
);
1564 struct vsctl_bridge
*br
= find_real_bridge(&info
, ctx
->argv
[1], true);
1567 vsctl_fatal("no controller declared for %s", br
->name
);
1569 ovsrec_controller_set_fail_mode(br
->ctrl
, fail_mode
);
1576 cmd_get_ssl(struct vsctl_context
*ctx
)
1578 struct ovsrec_ssl
*ssl
= ctx
->ovs
->ssl
;
1581 ds_put_format(&ctx
->output
, "Private key: %s\n", ssl
->private_key
);
1582 ds_put_format(&ctx
->output
, "Certificate: %s\n", ssl
->certificate
);
1583 ds_put_format(&ctx
->output
, "CA Certificate: %s\n", ssl
->ca_cert
);
1584 ds_put_format(&ctx
->output
, "Bootstrap: %s\n",
1585 ssl
->bootstrap_ca_cert
? "true" : "false");
1590 cmd_del_ssl(struct vsctl_context
*ctx
)
1592 struct ovsrec_ssl
*ssl
= ctx
->ovs
->ssl
;
1595 ovsrec_ssl_delete(ssl
);
1596 ovsrec_open_vswitch_set_ssl(ctx
->ovs
, NULL
);
1601 cmd_set_ssl(struct vsctl_context
*ctx
)
1603 bool bootstrap
= shash_find(&ctx
->options
, "--bootstrap");
1604 struct ovsrec_ssl
*ssl
= ctx
->ovs
->ssl
;
1607 ovsrec_ssl_delete(ssl
);
1609 ssl
= ovsrec_ssl_insert(ctx
->txn
);
1611 ovsrec_ssl_set_private_key(ssl
, ctx
->argv
[1]);
1612 ovsrec_ssl_set_certificate(ssl
, ctx
->argv
[2]);
1613 ovsrec_ssl_set_ca_cert(ssl
, ctx
->argv
[3]);
1615 ovsrec_ssl_set_bootstrap_ca_cert(ssl
, bootstrap
);
1617 ovsrec_open_vswitch_set_ssl(ctx
->ovs
, ssl
);
1620 /* Parameter commands. */
1622 struct vsctl_row_id
{
1623 const struct ovsdb_idl_table_class
*table
;
1624 const struct ovsdb_idl_column
*name_column
;
1625 const struct ovsdb_idl_column
*uuid_column
;
1628 struct vsctl_table_class
{
1629 struct ovsdb_idl_table_class
*class;
1630 struct vsctl_row_id row_ids
[2];
1633 static const struct vsctl_table_class tables
[] = {
1634 {&ovsrec_table_bridge
,
1635 {{&ovsrec_table_bridge
, &ovsrec_bridge_col_name
, NULL
},
1636 {NULL
, NULL
, NULL
}}},
1638 {&ovsrec_table_controller
,
1639 {{&ovsrec_table_bridge
,
1640 &ovsrec_bridge_col_name
,
1641 &ovsrec_bridge_col_controller
},
1642 {&ovsrec_table_open_vswitch
,
1644 &ovsrec_open_vswitch_col_controller
}}},
1646 {&ovsrec_table_interface
,
1647 {{&ovsrec_table_interface
, &ovsrec_interface_col_name
, NULL
},
1648 {NULL
, NULL
, NULL
}}},
1650 {&ovsrec_table_mirror
,
1651 {{&ovsrec_table_mirror
, &ovsrec_mirror_col_name
, NULL
},
1652 {NULL
, NULL
, NULL
}}},
1654 {&ovsrec_table_netflow
,
1655 {{&ovsrec_table_bridge
,
1656 &ovsrec_bridge_col_name
,
1657 &ovsrec_bridge_col_netflow
},
1658 {NULL
, NULL
, NULL
}}},
1660 {&ovsrec_table_open_vswitch
,
1661 {{&ovsrec_table_open_vswitch
, NULL
, NULL
},
1662 {NULL
, NULL
, NULL
}}},
1664 {&ovsrec_table_port
,
1665 {{&ovsrec_table_port
, &ovsrec_port_col_name
, NULL
},
1666 {NULL
, NULL
, NULL
}}},
1669 {{&ovsrec_table_open_vswitch
, NULL
, &ovsrec_open_vswitch_col_ssl
}}},
1671 {NULL
, {{NULL
, NULL
, NULL
}, {NULL
, NULL
, NULL
}}}
1675 die_if_error(char *error
)
1678 vsctl_fatal("%s", error
);
1683 to_lower_and_underscores(unsigned c
)
1685 return c
== '-' ? '_' : tolower(c
);
1689 score_partial_match(const char *name
, const char *s
)
1693 if (!strcmp(name
, s
)) {
1696 for (score
= 0; ; score
++, name
++, s
++) {
1697 if (to_lower_and_underscores(*name
) != to_lower_and_underscores(*s
)) {
1699 } else if (*name
== '\0') {
1700 return UINT_MAX
- 1;
1703 return *s
== '\0' ? score
: 0;
1706 static const struct vsctl_table_class
*
1707 get_table(const char *table_name
)
1709 const struct vsctl_table_class
*table
;
1710 const struct vsctl_table_class
*best_match
= NULL
;
1711 unsigned int best_score
= 0;
1713 for (table
= tables
; table
->class; table
++) {
1714 unsigned int score
= score_partial_match(table
->class->name
,
1716 if (score
> best_score
) {
1719 } else if (score
== best_score
) {
1725 } else if (best_score
) {
1726 vsctl_fatal("multiple table names match \"%s\"", table_name
);
1728 vsctl_fatal("unknown table \"%s\"", table_name
);
1732 static const struct ovsdb_idl_row
*
1733 get_row_by_id(struct vsctl_context
*ctx
, const struct vsctl_table_class
*table
,
1734 const struct vsctl_row_id
*id
, const char *record_id
)
1736 const struct ovsdb_idl_row
*referrer
, *final
;
1742 if (!id
->name_column
) {
1743 if (strcmp(record_id
, ".")) {
1746 referrer
= ovsdb_idl_first_row(ctx
->idl
, id
->table
);
1747 if (!referrer
|| ovsdb_idl_next_row(referrer
)) {
1751 const struct ovsdb_idl_row
*row
;
1752 unsigned int best_score
= 0;
1754 /* It might make sense to relax this assertion. */
1755 assert(id
->name_column
->type
.key
.type
== OVSDB_TYPE_STRING
);
1758 for (row
= ovsdb_idl_first_row(ctx
->idl
, id
->table
);
1759 row
!= NULL
&& best_score
!= UINT_MAX
;
1760 row
= ovsdb_idl_next_row(row
))
1762 struct ovsdb_datum name
;
1764 ovsdb_idl_txn_read(row
, id
->name_column
, &name
);
1766 unsigned int score
= score_partial_match(name
.keys
[0].string
,
1768 if (score
> best_score
) {
1771 } else if (score
== best_score
) {
1775 ovsdb_datum_destroy(&name
, &id
->name_column
->type
);
1777 if (best_score
&& !referrer
) {
1778 vsctl_fatal("multiple rows in %s match \"%s\"",
1779 table
->class->name
, record_id
);
1787 if (id
->uuid_column
) {
1788 struct ovsdb_datum uuid
;
1790 assert(id
->uuid_column
->type
.key
.type
== OVSDB_TYPE_UUID
);
1791 assert(id
->uuid_column
->type
.value
.type
== OVSDB_TYPE_VOID
);
1793 ovsdb_idl_txn_read(referrer
, id
->uuid_column
, &uuid
);
1795 final
= ovsdb_idl_get_row_for_uuid(ctx
->idl
, table
->class,
1796 &uuid
.keys
[0].uuid
);
1798 ovsdb_datum_destroy(&uuid
, &id
->uuid_column
->type
);
1806 static const struct ovsdb_idl_row
*
1807 get_row(struct vsctl_context
*ctx
,
1808 const struct vsctl_table_class
*table
, const char *record_id
)
1810 const struct ovsdb_idl_row
*row
;
1813 if (uuid_from_string(&uuid
, record_id
)) {
1814 row
= ovsdb_idl_get_row_for_uuid(ctx
->idl
, table
->class, &uuid
);
1818 for (i
= 0; i
< ARRAY_SIZE(table
->row_ids
); i
++) {
1819 row
= get_row_by_id(ctx
, table
, &table
->row_ids
[i
], record_id
);
1828 static const struct ovsdb_idl_row
*
1829 must_get_row(struct vsctl_context
*ctx
,
1830 const struct vsctl_table_class
*table
, const char *record_id
)
1832 const struct ovsdb_idl_row
*row
= get_row(ctx
, table
, record_id
);
1834 vsctl_fatal("no row \"%s\" in table %s",
1835 record_id
, table
->class->name
);
1841 get_column(const struct vsctl_table_class
*table
, const char *column_name
,
1842 const struct ovsdb_idl_column
**columnp
)
1844 const struct ovsdb_idl_column
*best_match
= NULL
;
1845 unsigned int best_score
= 0;
1848 for (i
= 0; i
< table
->class->n_columns
; i
++) {
1849 const struct ovsdb_idl_column
*column
= &table
->class->columns
[i
];
1850 unsigned int score
= score_partial_match(column
->name
, column_name
);
1851 if (score
> best_score
) {
1852 best_match
= column
;
1854 } else if (score
== best_score
) {
1859 *columnp
= best_match
;
1862 } else if (best_score
) {
1863 return xasprintf("%s contains more than one column whose name "
1864 "matches \"%s\"", table
->class->name
, column_name
);
1866 return xasprintf("%s does not contain a column whose name matches "
1867 "\"%s\"", table
->class->name
, column_name
);
1871 static char * WARN_UNUSED_RESULT
1872 parse_column_key_value(const char *arg
, const struct vsctl_table_class
*table
,
1873 const struct ovsdb_idl_column
**columnp
,
1874 char **keyp
, char **valuep
)
1876 const char *p
= arg
;
1879 assert(columnp
|| keyp
);
1887 /* Parse column name. */
1891 error
= ovsdb_token_parse(&p
, &column_name
);
1895 if (column_name
[0] == '\0') {
1897 error
= xasprintf("%s: missing column name", arg
);
1900 error
= get_column(table
, column_name
, columnp
);
1907 /* Parse key string. */
1908 if (*p
== ':' || !columnp
) {
1912 error
= xasprintf("%s: key not accepted here", arg
);
1915 error
= ovsdb_token_parse(&p
, keyp
);
1923 /* Parse value string. */
1926 error
= xasprintf("%s: value not accepted here", arg
);
1929 *valuep
= xstrdup(p
+ 1);
1935 error
= xasprintf("%s: trailing garbage \"%s\" in argument",
1958 cmd_get(struct vsctl_context
*ctx
)
1960 bool if_exists
= shash_find(&ctx
->options
, "--if-exists");
1961 const char *table_name
= ctx
->argv
[1];
1962 const char *record_id
= ctx
->argv
[2];
1963 const struct vsctl_table_class
*table
;
1964 const struct ovsdb_idl_row
*row
;
1965 struct ds
*out
= &ctx
->output
;
1968 table
= get_table(table_name
);
1969 row
= must_get_row(ctx
, table
, record_id
);
1970 for (i
= 3; i
< ctx
->argc
; i
++) {
1971 const struct ovsdb_idl_column
*column
;
1972 struct ovsdb_datum datum
;
1975 die_if_error(parse_column_key_value(ctx
->argv
[i
], table
,
1976 &column
, &key_string
, NULL
));
1978 ovsdb_idl_txn_read(row
, column
, &datum
);
1980 union ovsdb_atom key
;
1983 if (column
->type
.value
.type
== OVSDB_TYPE_VOID
) {
1984 vsctl_fatal("cannot specify key to get for non-map column %s",
1988 die_if_error(ovsdb_atom_from_string(&key
,
1992 idx
= ovsdb_datum_find_key(&datum
, &key
,
1993 column
->type
.key
.type
);
1994 if (idx
== UINT_MAX
) {
1996 vsctl_fatal("no key \"%s\" in %s record \"%s\" column %s",
1997 key_string
, table
->class->name
, record_id
,
2001 ovsdb_atom_to_string(&datum
.values
[idx
],
2002 column
->type
.value
.type
, out
);
2004 ovsdb_atom_destroy(&key
, column
->type
.key
.type
);
2006 ovsdb_datum_to_string(&datum
, &column
->type
, out
);
2008 ds_put_char(out
, '\n');
2009 ovsdb_datum_destroy(&datum
, &column
->type
);
2016 list_record(const struct vsctl_table_class
*table
,
2017 const struct ovsdb_idl_row
*row
, struct ds
*out
)
2021 ds_put_format(out
, "%-20s: "UUID_FMT
"\n", "_uuid",
2022 UUID_ARGS(&row
->uuid
));
2023 for (i
= 0; i
< table
->class->n_columns
; i
++) {
2024 const struct ovsdb_idl_column
*column
= &table
->class->columns
[i
];
2025 struct ovsdb_datum datum
;
2027 ovsdb_idl_txn_read(row
, column
, &datum
);
2029 ds_put_format(out
, "%-20s: ", column
->name
);
2030 ovsdb_datum_to_string(&datum
, &column
->type
, out
);
2031 ds_put_char(out
, '\n');
2033 ovsdb_datum_destroy(&datum
, &column
->type
);
2038 cmd_list(struct vsctl_context
*ctx
)
2040 const char *table_name
= ctx
->argv
[1];
2041 const struct vsctl_table_class
*table
;
2042 struct ds
*out
= &ctx
->output
;
2045 table
= get_table(table_name
);
2046 if (ctx
->argc
> 2) {
2047 for (i
= 2; i
< ctx
->argc
; i
++) {
2049 ds_put_char(out
, '\n');
2051 list_record(table
, must_get_row(ctx
, table
, ctx
->argv
[i
]), out
);
2054 const struct ovsdb_idl_row
*row
;
2057 for (row
= ovsdb_idl_first_row(ctx
->idl
, table
->class), first
= true;
2059 row
= ovsdb_idl_next_row(row
), first
= false) {
2061 ds_put_char(out
, '\n');
2063 list_record(table
, row
, out
);
2069 set_column(const struct vsctl_table_class
*table
,
2070 const struct ovsdb_idl_row
*row
, const char *arg
)
2072 const struct ovsdb_idl_column
*column
;
2073 char *key_string
, *value_string
;
2076 error
= parse_column_key_value(arg
, table
, &column
, &key_string
,
2078 die_if_error(error
);
2079 if (!value_string
) {
2080 vsctl_fatal("%s: missing value", arg
);
2084 union ovsdb_atom key
, value
;
2085 struct ovsdb_datum old
, new;
2087 if (column
->type
.value
.type
== OVSDB_TYPE_VOID
) {
2088 vsctl_fatal("cannot specify key to set for non-map column %s",
2092 die_if_error(ovsdb_atom_from_string(&key
, &column
->type
.key
,
2094 die_if_error(ovsdb_atom_from_string(&value
, &column
->type
.value
,
2097 ovsdb_datum_init_empty(&new);
2098 ovsdb_datum_add_unsafe(&new, &key
, &value
, &column
->type
);
2100 ovsdb_atom_destroy(&key
, column
->type
.key
.type
);
2101 ovsdb_atom_destroy(&value
, column
->type
.value
.type
);
2103 ovsdb_idl_txn_read(row
, column
, &old
);
2104 ovsdb_datum_union(&old
, &new, &column
->type
, true);
2105 ovsdb_idl_txn_write(row
, column
, &old
);
2107 ovsdb_datum_destroy(&new, &column
->type
);
2109 struct ovsdb_datum datum
;
2111 die_if_error(ovsdb_datum_from_string(&datum
, &column
->type
,
2113 ovsdb_idl_txn_write(row
, column
, &datum
);
2121 cmd_set(struct vsctl_context
*ctx
)
2123 const char *table_name
= ctx
->argv
[1];
2124 const char *record_id
= ctx
->argv
[2];
2125 const struct vsctl_table_class
*table
;
2126 const struct ovsdb_idl_row
*row
;
2129 table
= get_table(table_name
);
2130 row
= must_get_row(ctx
, table
, record_id
);
2131 for (i
= 3; i
< ctx
->argc
; i
++) {
2132 set_column(table
, row
, ctx
->argv
[i
]);
2137 cmd_add(struct vsctl_context
*ctx
)
2139 const char *table_name
= ctx
->argv
[1];
2140 const char *record_id
= ctx
->argv
[2];
2141 const char *column_name
= ctx
->argv
[3];
2142 const struct vsctl_table_class
*table
;
2143 const struct ovsdb_idl_column
*column
;
2144 const struct ovsdb_idl_row
*row
;
2145 const struct ovsdb_type
*type
;
2146 struct ovsdb_datum old
;
2149 table
= get_table(table_name
);
2150 row
= must_get_row(ctx
, table
, record_id
);
2151 die_if_error(get_column(table
, column_name
, &column
));
2153 type
= &column
->type
;
2154 ovsdb_idl_txn_read(row
, column
, &old
);
2155 for (i
= 4; i
< ctx
->argc
; i
++) {
2156 struct ovsdb_type add_type
;
2157 struct ovsdb_datum add
;
2161 add_type
.n_max
= UINT_MAX
;
2162 die_if_error(ovsdb_datum_from_string(&add
, &add_type
, ctx
->argv
[i
]));
2163 ovsdb_datum_union(&old
, &add
, type
, false);
2164 ovsdb_datum_destroy(&add
, type
);
2166 if (old
.n
> type
->n_max
) {
2167 vsctl_fatal("\"add\" operation would put %u %s in column %s of "
2168 "table %s but the maximum number is %u",
2170 type
->value
.type
== OVSDB_TYPE_VOID
? "values" : "pairs",
2171 column
->name
, table
->class->name
, type
->n_max
);
2173 ovsdb_idl_txn_write(row
, column
, &old
);
2177 cmd_remove(struct vsctl_context
*ctx
)
2179 const char *table_name
= ctx
->argv
[1];
2180 const char *record_id
= ctx
->argv
[2];
2181 const char *column_name
= ctx
->argv
[3];
2182 const struct vsctl_table_class
*table
;
2183 const struct ovsdb_idl_column
*column
;
2184 const struct ovsdb_idl_row
*row
;
2185 const struct ovsdb_type
*type
;
2186 struct ovsdb_datum old
;
2189 table
= get_table(table_name
);
2190 row
= must_get_row(ctx
, table
, record_id
);
2191 die_if_error(get_column(table
, column_name
, &column
));
2193 type
= &column
->type
;
2194 ovsdb_idl_txn_read(row
, column
, &old
);
2195 for (i
= 4; i
< ctx
->argc
; i
++) {
2196 struct ovsdb_type rm_type
;
2197 struct ovsdb_datum rm
;
2202 rm_type
.n_max
= UINT_MAX
;
2203 error
= ovsdb_datum_from_string(&rm
, &rm_type
, ctx
->argv
[i
]);
2204 if (error
&& ovsdb_type_is_map(&rm_type
)) {
2206 rm_type
.value
.type
= OVSDB_TYPE_VOID
;
2207 die_if_error(ovsdb_datum_from_string(&rm
, &rm_type
, ctx
->argv
[i
]));
2209 ovsdb_datum_subtract(&old
, type
, &rm
, &rm_type
);
2210 ovsdb_datum_destroy(&rm
, &rm_type
);
2212 if (old
.n
< type
->n_min
) {
2213 vsctl_fatal("\"remove\" operation would put %u %s in column %s of "
2214 "table %s but the minimun number is %u",
2216 type
->value
.type
== OVSDB_TYPE_VOID
? "values" : "pairs",
2217 column
->name
, table
->class->name
, type
->n_min
);
2219 ovsdb_idl_txn_write(row
, column
, &old
);
2223 cmd_clear(struct vsctl_context
*ctx
)
2225 const char *table_name
= ctx
->argv
[1];
2226 const char *record_id
= ctx
->argv
[2];
2227 const struct vsctl_table_class
*table
;
2228 const struct ovsdb_idl_row
*row
;
2231 table
= get_table(table_name
);
2232 row
= must_get_row(ctx
, table
, record_id
);
2233 for (i
= 3; i
< ctx
->argc
; i
++) {
2234 const struct ovsdb_idl_column
*column
;
2235 const struct ovsdb_type
*type
;
2236 struct ovsdb_datum datum
;
2238 die_if_error(get_column(table
, ctx
->argv
[i
], &column
));
2240 type
= &column
->type
;
2241 if (type
->n_min
> 0) {
2242 vsctl_fatal("\"clear\" operation cannot be applied to column %s "
2243 "of table %s, which is not allowed to be empty",
2244 column
->name
, table
->class->name
);
2247 ovsdb_datum_init_empty(&datum
);
2248 ovsdb_idl_txn_write(row
, column
, &datum
);
2253 cmd_create(struct vsctl_context
*ctx
)
2255 const char *table_name
= ctx
->argv
[1];
2256 const struct vsctl_table_class
*table
;
2257 const struct ovsdb_idl_row
*row
;
2260 table
= get_table(table_name
);
2261 row
= ovsdb_idl_txn_insert(ctx
->txn
, table
->class);
2262 for (i
= 2; i
< ctx
->argc
; i
++) {
2263 set_column(table
, row
, ctx
->argv
[i
]);
2265 ds_put_format(&ctx
->output
, UUID_FMT
, UUID_ARGS(&row
->uuid
));
2268 /* This function may be used as the 'postprocess' function for commands that
2269 * insert new rows into the database. It expects that the command's 'run'
2270 * function prints the UUID reported by ovsdb_idl_txn_insert() as the command's
2271 * sole output. It replaces that output by the row's permanent UUID assigned
2272 * by the database server and appends a new-line.
2274 * Currently we use this only for "create", because the higher-level commands
2275 * are supposed to be independent of the actual structure of the vswitch
2278 post_create(struct vsctl_context
*ctx
)
2280 const struct uuid
*real
;
2283 uuid_from_string(&dummy
, ds_cstr(&ctx
->output
));
2284 real
= ovsdb_idl_txn_get_insert_uuid(ctx
->txn
, &dummy
);
2286 ds_clear(&ctx
->output
);
2287 ds_put_format(&ctx
->output
, UUID_FMT
, UUID_ARGS(real
));
2289 ds_put_char(&ctx
->output
, '\n');
2293 cmd_destroy(struct vsctl_context
*ctx
)
2295 bool must_exist
= !shash_find(&ctx
->options
, "--if-exists");
2296 const char *table_name
= ctx
->argv
[1];
2297 const struct vsctl_table_class
*table
;
2300 table
= get_table(table_name
);
2301 for (i
= 2; i
< ctx
->argc
; i
++) {
2302 const struct ovsdb_idl_row
*row
;
2304 row
= (must_exist
? must_get_row
: get_row
)(ctx
, table
, ctx
->argv
[i
]);
2306 ovsdb_idl_txn_delete(row
);
2311 static struct json
*
2312 where_uuid_equals(const struct uuid
*uuid
)
2315 json_array_create_1(
2316 json_array_create_3(
2317 json_string_create("_uuid"),
2318 json_string_create("=="),
2319 json_array_create_2(
2320 json_string_create("uuid"),
2321 json_string_create_nocopy(
2322 xasprintf(UUID_FMT
, UUID_ARGS(uuid
))))));
2326 vsctl_context_init(struct vsctl_context
*ctx
, struct vsctl_command
*command
,
2327 struct ovsdb_idl
*idl
, struct ovsdb_idl_txn
*txn
,
2328 const struct ovsrec_open_vswitch
*ovs
)
2330 ctx
->argc
= command
->argc
;
2331 ctx
->argv
= command
->argv
;
2332 ctx
->options
= command
->options
;
2334 ds_swap(&ctx
->output
, &command
->output
);
2342 vsctl_context_done(struct vsctl_context
*ctx
, struct vsctl_command
*command
)
2344 ds_swap(&ctx
->output
, &command
->output
);
2348 do_vsctl(const char *args
, struct vsctl_command
*commands
, size_t n_commands
,
2349 struct ovsdb_idl
*idl
)
2351 struct ovsdb_idl_txn
*txn
;
2352 const struct ovsrec_open_vswitch
*ovs
;
2353 enum ovsdb_idl_txn_status status
;
2354 struct vsctl_command
*c
;
2355 int64_t next_cfg
= 0;
2358 txn
= the_idl_txn
= ovsdb_idl_txn_create(idl
);
2360 ovsdb_idl_txn_set_dry_run(txn
);
2363 ovsdb_idl_txn_add_comment(txn
, "ovs-vsctl: %s", args
);
2365 ovs
= ovsrec_open_vswitch_first(idl
);
2367 /* XXX add verification that table is empty */
2368 ovs
= ovsrec_open_vswitch_insert(txn
);
2371 if (wait_for_reload
) {
2372 struct json
*where
= where_uuid_equals(&ovs
->header_
.uuid
);
2373 ovsdb_idl_txn_increment(txn
, "Open_vSwitch", "next_cfg", where
);
2374 json_destroy(where
);
2377 for (c
= commands
; c
< &commands
[n_commands
]; c
++) {
2378 struct vsctl_context ctx
;
2380 ds_init(&c
->output
);
2381 vsctl_context_init(&ctx
, c
, idl
, txn
, ovs
);
2382 (c
->syntax
->run
)(&ctx
);
2383 vsctl_context_done(&ctx
, c
);
2386 status
= ovsdb_idl_txn_commit_block(txn
);
2387 if (wait_for_reload
&& status
== TXN_SUCCESS
) {
2388 next_cfg
= ovsdb_idl_txn_get_increment_new_value(txn
);
2390 for (c
= commands
; c
< &commands
[n_commands
]; c
++) {
2391 if (c
->syntax
->postprocess
) {
2392 struct vsctl_context ctx
;
2394 vsctl_context_init(&ctx
, c
, idl
, txn
, ovs
);
2395 (c
->syntax
->postprocess
)(&ctx
);
2396 vsctl_context_done(&ctx
, c
);
2399 error
= xstrdup(ovsdb_idl_txn_get_error(txn
));
2400 ovsdb_idl_txn_destroy(txn
);
2404 case TXN_INCOMPLETE
:
2408 /* Should not happen--we never call ovsdb_idl_txn_abort(). */
2409 vsctl_fatal("transaction aborted");
2416 for (c
= commands
; c
< &commands
[n_commands
]; c
++) {
2417 ds_destroy(&c
->output
);
2423 vsctl_fatal("transaction error: %s", error
);
2430 for (c
= commands
; c
< &commands
[n_commands
]; c
++) {
2431 struct ds
*ds
= &c
->output
;
2436 for (j
= 0; j
< ds
->length
; j
++) {
2437 int c
= ds
->string
[j
];
2440 fputs("\\n", stdout
);
2444 fputs("\\\\", stdout
);
2453 fputs(ds_cstr(ds
), stdout
);
2455 ds_destroy(&c
->output
);
2456 shash_destroy(&c
->options
);
2460 if (wait_for_reload
&& status
!= TXN_UNCHANGED
) {
2462 const struct ovsrec_open_vswitch
*ovs
;
2465 OVSREC_OPEN_VSWITCH_FOR_EACH (ovs
, idl
) {
2466 if (ovs
->cur_cfg
>= next_cfg
) {
2470 ovsdb_idl_wait(idl
);
2475 ovsdb_idl_destroy(idl
);
2480 static const struct vsctl_command_syntax all_commands
[] = {
2481 /* Open vSwitch commands. */
2482 {"init", 0, 0, cmd_init
, NULL
, ""},
2484 /* Bridge commands. */
2485 {"add-br", 1, 3, cmd_add_br
, NULL
, "--may-exist"},
2486 {"del-br", 1, 1, cmd_del_br
, NULL
, "--if-exists"},
2487 {"list-br", 0, 0, cmd_list_br
, NULL
, ""},
2488 {"br-exists", 1, 1, cmd_br_exists
, NULL
, ""},
2489 {"br-to-vlan", 1, 1, cmd_br_to_vlan
, NULL
, ""},
2490 {"br-to-parent", 1, 1, cmd_br_to_parent
, NULL
, ""},
2491 {"br-set-external-id", 2, 3, cmd_br_set_external_id
, NULL
, ""},
2492 {"br-get-external-id", 1, 2, cmd_br_get_external_id
, NULL
, ""},
2494 /* Port commands. */
2495 {"list-ports", 1, 1, cmd_list_ports
, NULL
, ""},
2496 {"add-port", 2, 2, cmd_add_port
, NULL
, "--may-exist"},
2497 {"add-bond", 4, INT_MAX
, cmd_add_bond
, NULL
, "--may-exist,--fake-iface"},
2498 {"del-port", 1, 2, cmd_del_port
, NULL
, "--if-exists,--with-iface"},
2499 {"port-to-br", 1, 1, cmd_port_to_br
, NULL
, ""},
2501 /* Interface commands. */
2502 {"list-ifaces", 1, 1, cmd_list_ifaces
, NULL
, ""},
2503 {"iface-to-br", 1, 1, cmd_iface_to_br
, NULL
, ""},
2505 /* Controller commands. */
2506 {"get-controller", 0, 1, cmd_get_controller
, NULL
, ""},
2507 {"del-controller", 0, 1, cmd_del_controller
, NULL
, ""},
2508 {"set-controller", 1, 2, cmd_set_controller
, NULL
, ""},
2509 {"get-fail-mode", 0, 1, cmd_get_fail_mode
, NULL
, ""},
2510 {"del-fail-mode", 0, 1, cmd_del_fail_mode
, NULL
, ""},
2511 {"set-fail-mode", 1, 2, cmd_set_fail_mode
, NULL
, ""},
2514 {"get-ssl", 0, 0, cmd_get_ssl
, NULL
, ""},
2515 {"del-ssl", 0, 0, cmd_del_ssl
, NULL
, ""},
2516 {"set-ssl", 3, 3, cmd_set_ssl
, NULL
, "--bootstrap"},
2518 /* Parameter commands. */
2519 {"get", 3, INT_MAX
, cmd_get
, NULL
, "--if-exists"},
2520 {"list", 1, INT_MAX
, cmd_list
, NULL
, ""},
2521 {"set", 3, INT_MAX
, cmd_set
, NULL
, ""},
2522 {"add", 4, INT_MAX
, cmd_add
, NULL
, ""},
2523 {"remove", 4, INT_MAX
, cmd_remove
, NULL
, ""},
2524 {"clear", 3, INT_MAX
, cmd_clear
, NULL
, ""},
2525 {"create", 2, INT_MAX
, cmd_create
, post_create
, ""},
2526 {"destroy", 1, INT_MAX
, cmd_destroy
, NULL
, "--if-exists"},
2528 {NULL
, 0, 0, NULL
, NULL
, NULL
},