2 * Copyright (c) 2009, 2010, 2011, 2012, 2014, 2015, 2016 Nicira, Inc.
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 "db-ctl-base.h"
32 #include "command-line.h"
34 #include "dynamic-string.h"
35 #include "fatal-signal.h"
38 #include "ovsdb-data.h"
39 #include "ovsdb-idl.h"
40 #include "poll-loop.h"
43 #include "stream-ssl.h"
47 #include "vtep/vtep-idl.h"
51 #include "openvswitch/vconn.h"
52 #include "openvswitch/vlog.h"
54 VLOG_DEFINE_THIS_MODULE(vtep_ctl);
56 struct vtep_ctl_context;
58 /* --db: The database server to contact. */
59 static const char *db;
61 /* --oneline: Write each command's output as a single line? */
64 /* --dry-run: Do not commit any changes. */
67 /* --timeout: Time to wait for a connection to 'db'. */
70 /* Format for table output. */
71 static struct table_style table_style = TABLE_STYLE_DEFAULT;
73 /* The IDL we're using and the current transaction, if any.
74 * This is for use by vtep_ctl_exit() only, to allow it to clean up.
75 * Other code should use its context arguments. */
76 static struct ovsdb_idl *the_idl;
77 static struct ovsdb_idl_txn *the_idl_txn;
79 OVS_NO_RETURN static void vtep_ctl_exit(int status);
80 static void vtep_ctl_cmd_init(void);
81 OVS_NO_RETURN static void usage(void);
82 static void parse_options(int argc, char *argv[], struct shash *local_options);
83 static void run_prerequisites(struct ctl_command[], size_t n_commands,
85 static void do_vtep_ctl(const char *args, struct ctl_command *, size_t n,
87 static struct vtep_ctl_lswitch *find_lswitch(struct vtep_ctl_context *,
90 static struct vtep_ctl_lrouter *find_lrouter(struct vtep_ctl_context *,
95 main(int argc, char *argv[])
97 struct ovsdb_idl *idl;
98 struct ctl_command *commands;
99 struct shash local_options;
104 set_program_name(argv[0]);
105 fatal_ignore_sigpipe();
106 vlog_set_levels(NULL, VLF_CONSOLE, VLL_WARN);
107 vlog_set_levels_from_string_assert("reconnect:warn");
112 /* Log our arguments. This is often valuable for debugging systems. */
113 args = process_escape_args(argv);
114 VLOG(ctl_might_write_to_db(argv) ? VLL_INFO : VLL_DBG, "Called as %s", args);
116 /* Parse command line. */
117 shash_init(&local_options);
118 parse_options(argc, argv, &local_options);
119 commands = ctl_parse_commands(argc - optind, argv + optind, &local_options,
126 /* Initialize IDL. */
127 idl = the_idl = ovsdb_idl_create(db, &vteprec_idl_class, false, false);
128 run_prerequisites(commands, n_commands, idl);
130 /* Execute the commands.
132 * 'seqno' is the database sequence number for which we last tried to
133 * execute our transaction. There's no point in trying to commit more than
134 * once for any given sequence number, because if the transaction fails
135 * it's because the database changed and we need to obtain an up-to-date
136 * view of the database before we try the transaction again. */
137 seqno = ovsdb_idl_get_seqno(idl);
140 if (!ovsdb_idl_is_alive(idl)) {
141 int retval = ovsdb_idl_get_last_error(idl);
142 ctl_fatal("%s: database connection failed (%s)",
143 db, ovs_retval_to_string(retval));
146 if (seqno != ovsdb_idl_get_seqno(idl)) {
147 seqno = ovsdb_idl_get_seqno(idl);
148 do_vtep_ctl(args, commands, n_commands, idl);
151 if (seqno == ovsdb_idl_get_seqno(idl)) {
159 parse_options(int argc, char *argv[], struct shash *local_options)
162 OPT_DB = UCHAR_MAX + 1,
171 static const struct option global_long_options[] = {
172 {"db", required_argument, NULL, OPT_DB},
173 {"no-syslog", no_argument, NULL, OPT_NO_SYSLOG},
174 {"dry-run", no_argument, NULL, OPT_DRY_RUN},
175 {"oneline", no_argument, NULL, OPT_ONELINE},
176 {"timeout", required_argument, NULL, 't'},
177 {"help", no_argument, NULL, 'h'},
178 {"version", no_argument, NULL, 'V'},
181 STREAM_SSL_LONG_OPTIONS,
182 {"peer-ca-cert", required_argument, NULL, OPT_PEER_CA_CERT},
185 const int n_global_long_options = ARRAY_SIZE(global_long_options) - 1;
186 char *tmp, *short_options;
188 struct option *options;
189 size_t allocated_options;
193 tmp = ovs_cmdl_long_options_to_short_options(global_long_options);
194 short_options = xasprintf("+%s", tmp);
197 /* We want to parse both global and command-specific options here, but
198 * getopt_long() isn't too convenient for the job. We copy our global
199 * options into a dynamic array, then append all of the command-specific
201 options = xmemdup(global_long_options, sizeof global_long_options);
202 allocated_options = ARRAY_SIZE(global_long_options);
203 n_options = n_global_long_options;
204 ctl_add_cmd_options(&options, &n_options, &allocated_options, OPT_LOCAL);
205 table_style.format = TF_LIST;
211 c = getopt_long(argc, argv, short_options, options, &idx);
226 vlog_set_levels(&this_module, VLF_SYSLOG, VLL_WARN);
234 if (shash_find(local_options, options[idx].name)) {
235 ctl_fatal("'%s' option specified multiple times",
238 shash_add_nocopy(local_options,
239 xasprintf("--%s", options[idx].name),
240 optarg ? xstrdup(optarg) : NULL);
247 ovs_print_version(0, 0);
248 printf("DB Schema %s\n", vteprec_get_db_version());
252 timeout = strtoul(optarg, NULL, 10);
254 ctl_fatal("value %s on -t or --timeout is invalid",
260 TABLE_OPTION_HANDLERS(&table_style)
262 STREAM_SSL_OPTION_HANDLERS
264 case OPT_PEER_CA_CERT:
265 stream_ssl_set_peer_ca_cert_file(optarg);
278 db = ctl_default_db();
281 for (i = n_global_long_options; options[i].name; i++) {
282 free(CONST_CAST(char *, options[i].name));
287 /* Frees the current transaction and the underlying IDL and then calls
290 * Freeing the transaction and the IDL is not strictly necessary, but it makes
291 * for a clean memory leak report from valgrind in the normal case. That makes
292 * it easier to notice real memory leaks. */
294 vtep_ctl_exit(int status)
297 ovsdb_idl_txn_abort(the_idl_txn);
298 ovsdb_idl_txn_destroy(the_idl_txn);
300 ovsdb_idl_destroy(the_idl);
308 %s: VTEP configuration utility\n\
309 usage: %s [OPTIONS] COMMAND [ARG...]\n\
312 show print overview of database contents\n\
315 get-manager print the managers\n\
316 del-manager delete the managers\n\
317 set-manager TARGET... set the list of managers to TARGET...\n\
319 Physical Switch commands:\n\
320 add-ps PS create a new physical switch named PS\n\
321 del-ps PS delete PS and all of its ports\n\
322 list-ps print the names of all the physical switches\n\
323 ps-exists PS exit 2 if PS does not exist\n\
326 list-ports PS print the names of all the ports on PS\n\
327 add-port PS PORT add network device PORT to PS\n\
328 del-port PS PORT delete PORT from PS\n\
330 Logical Switch commands:\n\
331 add-ls LS create a new logical switch named LS\n\
332 del-ls LS delete LS and all of its ports\n\
333 list-ls print the names of all the logical switches\n\
334 ls-exists LS exit 2 if LS does not exist\n\
335 bind-ls PS PORT VLAN LS bind LS to VLAN on PORT\n\
336 unbind-ls PS PORT VLAN unbind logical switch on VLAN from PORT\n\
337 list-bindings PS PORT list bindings for PORT on PS\n\
339 Logical Router commands:\n\
340 add-lr LR create a new logical router named LR\n\
341 del-lr LR delete LR\n\
342 list-lr print the names of all the logical routers\n\
343 lr-exists LR exit 2 if LR does not exist\n\
345 MAC binding commands:\n\
346 add-ucast-local LS MAC [ENCAP] IP add ucast local entry in LS\n\
347 del-ucast-local LS MAC del ucast local entry from LS\n\
348 add-mcast-local LS MAC [ENCAP] IP add mcast local entry in LS\n\
349 del-mcast-local LS MAC [ENCAP] IP del mcast local entry from LS\n\
350 clear-local-macs LS clear local mac entries\n\
351 list-local-macs LS list local mac entries\n\
352 add-ucast-remote LS MAC [ENCAP] IP add ucast remote entry in LS\n\
353 del-ucast-remote LS MAC del ucast remote entry from LS\n\
354 add-mcast-remote LS MAC [ENCAP] IP add mcast remote entry in LS\n\
355 del-mcast-remote LS MAC [ENCAP] IP del mcast remote entry from LS\n\
356 clear-remote-macs LS clear remote mac entries\n\
357 list-remote-macs LS list remote mac entries\n\
362 --db=DATABASE connect to DATABASE\n\
364 -t, --timeout=SECS wait at most SECS seconds\n\
365 --dry-run do not commit changes to database\n\
366 --oneline print exactly one line of output per command\n",
367 program_name, program_name, ctl_get_db_cmd_usage(), ctl_default_db());
370 --no-syslog equivalent to --verbose=vtep_ctl:syslog:warn\n");
371 stream_usage("database", true, true, false);
374 -h, --help display this help message\n\
375 -V, --version display version information\n");
380 static struct cmd_show_table cmd_show_tables[] = {
381 {&vteprec_table_global,
383 {&vteprec_global_col_managers,
384 &vteprec_global_col_switches,
389 {&vteprec_table_manager,
390 &vteprec_manager_col_target,
391 {&vteprec_manager_col_is_connected,
397 {&vteprec_table_physical_switch,
398 &vteprec_physical_switch_col_name,
399 {&vteprec_physical_switch_col_management_ips,
400 &vteprec_physical_switch_col_tunnel_ips,
401 &vteprec_physical_switch_col_ports},
405 {&vteprec_table_physical_port,
406 &vteprec_physical_port_col_name,
407 {&vteprec_physical_port_col_vlan_bindings,
413 {&vteprec_table_logical_switch,
414 &vteprec_logical_switch_col_name,
421 {NULL, NULL, {NULL, NULL, NULL}, {NULL, NULL, NULL}}
424 /* vtep-ctl specific context. Inherits the 'struct ctl_context' as base. */
425 struct vtep_ctl_context {
426 struct ctl_context base;
428 /* Modifiable state. */
429 const struct vteprec_global *vtep_global;
432 /* A cache of the contents of the database.
434 * A command that needs to use any of this information must first
435 * call vtep_ctl_context_populate_cache(). A command that changes
436 * anything that could invalidate the cache must either call
437 * vtep_ctl_context_invalidate_cache() or manually update the cache
438 * to maintain its correctness. */
440 struct shash pswitches; /* Maps from physical switch name to
441 * struct vtep_ctl_pswitch. */
442 struct shash ports; /* Maps from port name to struct vtep_ctl_port. */
444 struct shash lswitches; /* Maps from logical switch name to
445 * struct vtep_ctl_lswitch. */
446 struct shash plocs; /* Maps from "<encap>+<dst_ip>" to
447 * struct vteprec_physical_locator. */
448 struct shash lrouters; /* Maps from logical router name to
449 * struct vtep_ctl_lrouter. */
452 /* Casts 'base' into 'struct vtep_ctl_context'. */
453 static struct vtep_ctl_context *
454 vtep_ctl_context_cast(struct ctl_context *base)
456 return CONTAINER_OF(base, struct vtep_ctl_context, base);
459 struct vtep_ctl_pswitch {
460 const struct vteprec_physical_switch *ps_cfg;
462 struct ovs_list ports; /* Contains "struct vteprec_physical_port"s. */
465 struct vtep_ctl_port {
466 struct ovs_list ports_node; /* In struct vtep_ctl_pswitch's 'ports' list. */
467 const struct vteprec_physical_port *port_cfg;
468 struct vtep_ctl_pswitch *ps;
469 struct shash bindings; /* Maps from vlan to vtep_ctl_lswitch. */
472 struct vtep_ctl_lswitch {
473 const struct vteprec_logical_switch *ls_cfg;
475 struct shash ucast_local; /* Maps from mac to vteprec_ucast_macs_local. */
476 struct shash ucast_remote; /* Maps from mac to vteprec_ucast_macs_remote.*/
477 struct shash mcast_local; /* Maps from mac to vtep_ctl_mcast_mac. */
478 struct shash mcast_remote; /* Maps from mac to vtep_ctl_mcast_mac. */
481 struct vtep_ctl_lrouter {
482 const struct vteprec_logical_router *lr_cfg;
486 struct vtep_ctl_mcast_mac {
487 const struct vteprec_mcast_macs_local *local_cfg;
488 const struct vteprec_mcast_macs_remote *remote_cfg;
490 const struct vteprec_physical_locator_set *ploc_set_cfg;
491 struct ovs_list locators; /* Contains 'vtep_ctl_ploc's. */
494 struct vtep_ctl_ploc {
495 struct ovs_list locators_node; /* In struct vtep_ctl_ploc_set's 'locators'
497 const struct vteprec_physical_locator *ploc_cfg;
501 verify_ports(struct vtep_ctl_context *vtepctl_ctx)
503 if (!vtepctl_ctx->verified_ports) {
504 const struct vteprec_physical_switch *ps;
506 vteprec_global_verify_switches(vtepctl_ctx->vtep_global);
507 VTEPREC_PHYSICAL_SWITCH_FOR_EACH (ps, vtepctl_ctx->base.idl) {
508 vteprec_physical_switch_verify_ports(ps);
511 vtepctl_ctx->verified_ports = true;
515 static struct vtep_ctl_port *
516 add_port_to_cache(struct vtep_ctl_context *vtepctl_ctx,
517 struct vtep_ctl_pswitch *ps,
518 struct vteprec_physical_port *port_cfg)
520 char *cache_name = xasprintf("%s+%s", ps->name, port_cfg->name);
521 struct vtep_ctl_port *port;
523 port = xmalloc(sizeof *port);
524 list_push_back(&ps->ports, &port->ports_node);
525 port->port_cfg = port_cfg;
527 shash_add(&vtepctl_ctx->ports, cache_name, port);
529 shash_init(&port->bindings);
535 del_cached_port(struct vtep_ctl_context *vtepctl_ctx,
536 struct vtep_ctl_port *port)
538 char *cache_name = xasprintf("%s+%s", port->ps->name, port->port_cfg->name);
540 list_remove(&port->ports_node);
541 shash_find_and_delete(&vtepctl_ctx->ports, cache_name);
542 vteprec_physical_port_delete(port->port_cfg);
548 add_pswitch_to_cache(struct vtep_ctl_context *vtepctl_ctx,
549 struct vteprec_physical_switch *ps_cfg)
551 struct vtep_ctl_pswitch *ps = xmalloc(sizeof *ps);
553 ps->name = xstrdup(ps_cfg->name);
554 list_init(&ps->ports);
555 shash_add(&vtepctl_ctx->pswitches, ps->name, ps);
559 vtep_delete_pswitch(const struct vteprec_global *vtep_global,
560 const struct vteprec_physical_switch *ps)
562 struct vteprec_physical_switch **pswitches;
565 pswitches = xmalloc(sizeof *vtep_global->switches
566 * vtep_global->n_switches);
567 for (i = n = 0; i < vtep_global->n_switches; i++) {
568 if (vtep_global->switches[i] != ps) {
569 pswitches[n++] = vtep_global->switches[i];
572 vteprec_global_set_switches(vtep_global, pswitches, n);
577 del_cached_pswitch(struct vtep_ctl_context *ctx, struct vtep_ctl_pswitch *ps)
579 ovs_assert(list_is_empty(&ps->ports));
581 vteprec_physical_switch_delete(ps->ps_cfg);
582 vtep_delete_pswitch(ctx->vtep_global, ps->ps_cfg);
584 shash_find_and_delete(&ctx->pswitches, ps->name);
589 static struct vtep_ctl_lswitch *
590 add_lswitch_to_cache(struct vtep_ctl_context *vtepctl_ctx,
591 const struct vteprec_logical_switch *ls_cfg)
593 struct vtep_ctl_lswitch *ls = xmalloc(sizeof *ls);
595 ls->name = xstrdup(ls_cfg->name);
596 shash_add(&vtepctl_ctx->lswitches, ls->name, ls);
597 shash_init(&ls->ucast_local);
598 shash_init(&ls->ucast_remote);
599 shash_init(&ls->mcast_local);
600 shash_init(&ls->mcast_remote);
605 del_cached_lswitch(struct vtep_ctl_context *ctx, struct vtep_ctl_lswitch *ls)
608 vteprec_logical_switch_delete(ls->ls_cfg);
610 shash_find_and_delete(&ctx->lswitches, ls->name);
616 commit_ls_bindings(struct vtep_ctl_port *port)
618 struct vteprec_logical_switch **binding_values;
619 int64_t *binding_keys;
621 struct shash_node *node;
624 n_bindings = shash_count(&port->bindings);
625 binding_keys = xmalloc(n_bindings * sizeof *binding_keys);
626 binding_values = xmalloc(n_bindings * sizeof *binding_values);
629 SHASH_FOR_EACH(node, &port->bindings) {
630 struct vtep_ctl_lswitch *ls_entry = node->data;
632 binding_keys[i] = strtoll(node->name, NULL, 0);
633 binding_values[i] = (struct vteprec_logical_switch *)ls_entry->ls_cfg;
637 vteprec_physical_port_set_vlan_bindings(port->port_cfg,
638 binding_keys, binding_values,
640 free(binding_values);
645 add_ls_binding_to_cache(struct vtep_ctl_port *port,
647 struct vtep_ctl_lswitch *ls)
649 if (shash_find(&port->bindings, vlan)) {
650 ctl_fatal("multiple bindings for vlan %s", vlan);
653 shash_add(&port->bindings, vlan, ls);
657 del_cached_ls_binding(struct vtep_ctl_port *port, const char *vlan)
659 if (!shash_find(&port->bindings, vlan)) {
660 ctl_fatal("no binding for vlan %s", vlan);
663 shash_find_and_delete(&port->bindings, vlan);
666 static struct vtep_ctl_lrouter *
667 add_lrouter_to_cache(struct vtep_ctl_context *vtepctl_ctx,
668 const struct vteprec_logical_router *lr_cfg)
670 struct vtep_ctl_lrouter *lr = xmalloc(sizeof *lr);
672 lr->name = xstrdup(lr_cfg->name);
673 shash_add(&vtepctl_ctx->lrouters, lr->name, lr);
678 del_cached_lrouter(struct vtep_ctl_context *ctx, struct vtep_ctl_lrouter *lr)
681 vteprec_logical_router_delete(lr->lr_cfg);
683 shash_find_and_delete(&ctx->lrouters, lr->name);
688 static struct vteprec_physical_locator *
689 find_ploc(struct vtep_ctl_context *vtepctl_ctx, const char *encap,
692 struct vteprec_physical_locator *ploc;
693 char *name = xasprintf("%s+%s", encap, dst_ip);
695 ovs_assert(vtepctl_ctx->cache_valid);
697 ploc = shash_find_data(&vtepctl_ctx->plocs, name);
704 add_ploc_to_cache(struct vtep_ctl_context *vtepctl_ctx,
705 struct vteprec_physical_locator *ploc)
707 char *name = xasprintf("%s+%s", ploc->encapsulation_type, ploc->dst_ip);
708 struct vteprec_physical_locator *orig_ploc;
710 orig_ploc = find_ploc(vtepctl_ctx, ploc->encapsulation_type, ploc->dst_ip);
712 shash_add(&vtepctl_ctx->plocs, name, ploc);
719 add_ploc_to_mcast_mac(struct vtep_ctl_mcast_mac *mcast_mac,
720 struct vteprec_physical_locator *ploc_cfg)
722 struct vtep_ctl_ploc *ploc;
724 ploc = xmalloc(sizeof *ploc);
725 ploc->ploc_cfg = ploc_cfg;
726 list_push_back(&mcast_mac->locators, &ploc->locators_node);
730 del_ploc_from_mcast_mac(struct vtep_ctl_mcast_mac *mcast_mac,
731 struct vteprec_physical_locator *ploc_cfg)
733 struct vtep_ctl_ploc *ploc;
735 LIST_FOR_EACH (ploc, locators_node, &mcast_mac->locators) {
736 if (ploc->ploc_cfg == ploc_cfg) {
737 list_remove(&ploc->locators_node);
744 static struct vtep_ctl_mcast_mac *
745 add_mcast_mac_to_cache(struct vtep_ctl_context *vtepctl_ctx,
746 struct vtep_ctl_lswitch *ls, const char *mac,
747 struct vteprec_physical_locator_set *ploc_set_cfg,
750 struct vtep_ctl_mcast_mac *mcast_mac;
751 struct shash *mcast_shash;
754 mcast_mac = xmalloc(sizeof *mcast_mac);
755 mcast_shash = local ? &ls->mcast_local : &ls->mcast_remote;
757 mcast_mac->ploc_set_cfg = ploc_set_cfg;
758 list_init(&mcast_mac->locators);
759 shash_add(mcast_shash, mac, mcast_mac);
761 for (i = 0; i < ploc_set_cfg->n_locators; i++) {
762 struct vteprec_physical_locator *ploc_cfg;
764 ploc_cfg = ploc_set_cfg->locators[i];
765 add_ploc_to_mcast_mac(mcast_mac, ploc_cfg);
766 add_ploc_to_cache(vtepctl_ctx, ploc_cfg);
773 vtep_ctl_context_invalidate_cache(struct ctl_context *ctx)
775 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
776 struct shash_node *node;
778 if (!vtepctl_ctx->cache_valid) {
781 vtepctl_ctx->cache_valid = false;
783 SHASH_FOR_EACH (node, &vtepctl_ctx->pswitches) {
784 struct vtep_ctl_pswitch *ps = node->data;
788 shash_destroy(&vtepctl_ctx->pswitches);
790 SHASH_FOR_EACH (node, &vtepctl_ctx->ports) {
791 struct vtep_ctl_port *port = node->data;
792 shash_destroy(&port->bindings);
794 shash_destroy_free_data(&vtepctl_ctx->ports);
796 SHASH_FOR_EACH (node, &vtepctl_ctx->lswitches) {
797 struct vtep_ctl_lswitch *ls = node->data;
798 struct shash_node *node2, *next_node2;
800 shash_destroy(&ls->ucast_local);
801 shash_destroy(&ls->ucast_remote);
803 SHASH_FOR_EACH_SAFE (node2, next_node2, &ls->mcast_local) {
804 struct vtep_ctl_mcast_mac *mcast_mac = node2->data;
805 struct vtep_ctl_ploc *ploc, *next_ploc;
807 LIST_FOR_EACH_SAFE (ploc, next_ploc, locators_node,
808 &mcast_mac->locators) {
813 shash_destroy(&ls->mcast_local);
815 SHASH_FOR_EACH_SAFE (node2, next_node2, &ls->mcast_remote) {
816 struct vtep_ctl_mcast_mac *mcast_mac = node2->data;
817 struct vtep_ctl_ploc *ploc, *next_ploc;
819 LIST_FOR_EACH_SAFE (ploc, next_ploc, locators_node,
820 &mcast_mac->locators) {
825 shash_destroy(&ls->mcast_remote);
830 shash_destroy(&vtepctl_ctx->lswitches);
831 shash_destroy(&vtepctl_ctx->plocs);
833 SHASH_FOR_EACH (node, &vtepctl_ctx->lrouters) {
834 struct vtep_ctl_lrouter *lr = node->data;
838 shash_destroy(&vtepctl_ctx->lrouters);
842 pre_get_info(struct ctl_context *ctx)
844 ovsdb_idl_add_column(ctx->idl, &vteprec_global_col_switches);
846 ovsdb_idl_add_column(ctx->idl, &vteprec_physical_switch_col_name);
847 ovsdb_idl_add_column(ctx->idl, &vteprec_physical_switch_col_ports);
848 ovsdb_idl_add_column(ctx->idl, &vteprec_physical_switch_col_tunnels);
850 ovsdb_idl_add_column(ctx->idl, &vteprec_physical_port_col_name);
851 ovsdb_idl_add_column(ctx->idl, &vteprec_physical_port_col_vlan_bindings);
853 ovsdb_idl_add_column(ctx->idl, &vteprec_logical_switch_col_name);
855 ovsdb_idl_add_column(ctx->idl, &vteprec_logical_router_col_name);
857 ovsdb_idl_add_column(ctx->idl, &vteprec_ucast_macs_local_col_MAC);
858 ovsdb_idl_add_column(ctx->idl, &vteprec_ucast_macs_local_col_locator);
859 ovsdb_idl_add_column(ctx->idl,
860 &vteprec_ucast_macs_local_col_logical_switch);
862 ovsdb_idl_add_column(ctx->idl, &vteprec_ucast_macs_remote_col_MAC);
863 ovsdb_idl_add_column(ctx->idl, &vteprec_ucast_macs_remote_col_locator);
864 ovsdb_idl_add_column(ctx->idl,
865 &vteprec_ucast_macs_remote_col_logical_switch);
867 ovsdb_idl_add_column(ctx->idl, &vteprec_mcast_macs_local_col_MAC);
868 ovsdb_idl_add_column(ctx->idl,
869 &vteprec_mcast_macs_local_col_locator_set);
870 ovsdb_idl_add_column(ctx->idl,
871 &vteprec_mcast_macs_local_col_logical_switch);
873 ovsdb_idl_add_column(ctx->idl, &vteprec_mcast_macs_remote_col_MAC);
874 ovsdb_idl_add_column(ctx->idl,
875 &vteprec_mcast_macs_remote_col_locator_set);
876 ovsdb_idl_add_column(ctx->idl,
877 &vteprec_mcast_macs_remote_col_logical_switch);
879 ovsdb_idl_add_column(ctx->idl,
880 &vteprec_physical_locator_set_col_locators);
882 ovsdb_idl_add_column(ctx->idl,
883 &vteprec_physical_locator_col_dst_ip);
884 ovsdb_idl_add_column(ctx->idl,
885 &vteprec_physical_locator_col_encapsulation_type);
887 ovsdb_idl_add_column(ctx->idl, &vteprec_tunnel_col_local);
888 ovsdb_idl_add_column(ctx->idl, &vteprec_tunnel_col_remote);
892 vtep_ctl_context_populate_cache(struct ctl_context *ctx)
894 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
895 const struct vteprec_global *vtep_global = vtepctl_ctx->vtep_global;
896 const struct vteprec_logical_switch *ls_cfg;
897 const struct vteprec_logical_router *lr_cfg;
898 const struct vteprec_ucast_macs_local *ucast_local_cfg;
899 const struct vteprec_ucast_macs_remote *ucast_remote_cfg;
900 const struct vteprec_mcast_macs_local *mcast_local_cfg;
901 const struct vteprec_mcast_macs_remote *mcast_remote_cfg;
902 const struct vteprec_tunnel *tunnel_cfg;
903 struct sset pswitches, ports, lswitches;
904 struct sset lrouters;
907 if (vtepctl_ctx->cache_valid) {
908 /* Cache is already populated. */
911 vtepctl_ctx->cache_valid = true;
912 shash_init(&vtepctl_ctx->pswitches);
913 shash_init(&vtepctl_ctx->ports);
914 shash_init(&vtepctl_ctx->lswitches);
915 shash_init(&vtepctl_ctx->plocs);
916 shash_init(&vtepctl_ctx->lrouters);
918 sset_init(&pswitches);
920 for (i = 0; i < vtep_global->n_switches; i++) {
921 struct vteprec_physical_switch *ps_cfg = vtep_global->switches[i];
924 if (!sset_add(&pswitches, ps_cfg->name)) {
925 VLOG_WARN("%s: database contains duplicate physical switch name",
929 add_pswitch_to_cache(vtepctl_ctx, ps_cfg);
931 for (j = 0; j < ps_cfg->n_ports; j++) {
932 struct vteprec_physical_port *port_cfg = ps_cfg->ports[j];
934 if (!sset_add(&ports, port_cfg->name)) {
935 /* Duplicate port name. (We will warn about that later.) */
940 sset_destroy(&pswitches);
941 sset_destroy(&ports);
943 sset_init(&lswitches);
944 VTEPREC_LOGICAL_SWITCH_FOR_EACH (ls_cfg, ctx->idl) {
945 if (!sset_add(&lswitches, ls_cfg->name)) {
946 VLOG_WARN("%s: database contains duplicate logical switch name",
950 add_lswitch_to_cache(vtepctl_ctx, ls_cfg);
952 sset_destroy(&lswitches);
954 sset_init(&lrouters);
955 VTEPREC_LOGICAL_ROUTER_FOR_EACH (lr_cfg, ctx->idl) {
956 if (!sset_add(&lrouters, lr_cfg->name)) {
957 VLOG_WARN("%s: database contains duplicate logical router name",
961 add_lrouter_to_cache(vtepctl_ctx, lr_cfg);
963 sset_destroy(&lrouters);
965 VTEPREC_UCAST_MACS_LOCAL_FOR_EACH (ucast_local_cfg, ctx->idl) {
966 struct vtep_ctl_lswitch *ls;
968 if (!ucast_local_cfg->logical_switch) {
971 ls = find_lswitch(vtepctl_ctx, ucast_local_cfg->logical_switch->name,
977 if (ucast_local_cfg->locator) {
978 add_ploc_to_cache(vtepctl_ctx, ucast_local_cfg->locator);
981 shash_add(&ls->ucast_local, ucast_local_cfg->MAC, ucast_local_cfg);
984 VTEPREC_UCAST_MACS_REMOTE_FOR_EACH (ucast_remote_cfg, ctx->idl) {
985 struct vtep_ctl_lswitch *ls;
987 if (!ucast_remote_cfg->logical_switch) {
990 ls = find_lswitch(vtepctl_ctx, ucast_remote_cfg->logical_switch->name,
996 if (ucast_remote_cfg->locator) {
997 add_ploc_to_cache(vtepctl_ctx, ucast_remote_cfg->locator);
1000 shash_add(&ls->ucast_remote, ucast_remote_cfg->MAC, ucast_remote_cfg);
1003 VTEPREC_MCAST_MACS_LOCAL_FOR_EACH (mcast_local_cfg, ctx->idl) {
1004 struct vtep_ctl_mcast_mac *mcast_mac;
1005 struct vtep_ctl_lswitch *ls;
1007 if (!mcast_local_cfg->logical_switch) {
1010 ls = find_lswitch(vtepctl_ctx, mcast_local_cfg->logical_switch->name,
1016 mcast_mac = add_mcast_mac_to_cache(vtepctl_ctx, ls, mcast_local_cfg->MAC,
1017 mcast_local_cfg->locator_set,
1019 mcast_mac->local_cfg = mcast_local_cfg;
1022 VTEPREC_MCAST_MACS_REMOTE_FOR_EACH (mcast_remote_cfg, ctx->idl) {
1023 struct vtep_ctl_mcast_mac *mcast_mac;
1024 struct vtep_ctl_lswitch *ls;
1026 if (!mcast_remote_cfg->logical_switch) {
1029 ls = find_lswitch(vtepctl_ctx, mcast_remote_cfg->logical_switch->name,
1035 mcast_mac = add_mcast_mac_to_cache(vtepctl_ctx, ls, mcast_remote_cfg->MAC,
1036 mcast_remote_cfg->locator_set,
1038 mcast_mac->remote_cfg = mcast_remote_cfg;
1041 VTEPREC_TUNNEL_FOR_EACH (tunnel_cfg, ctx->idl) {
1042 if (tunnel_cfg->local) {
1043 add_ploc_to_cache(vtepctl_ctx, tunnel_cfg->local);
1045 if (tunnel_cfg->remote) {
1046 add_ploc_to_cache(vtepctl_ctx, tunnel_cfg->remote);
1050 sset_init(&pswitches);
1051 for (i = 0; i < vtep_global->n_switches; i++) {
1052 struct vteprec_physical_switch *ps_cfg = vtep_global->switches[i];
1053 struct vtep_ctl_pswitch *ps;
1056 if (!sset_add(&pswitches, ps_cfg->name)) {
1059 ps = shash_find_data(&vtepctl_ctx->pswitches, ps_cfg->name);
1060 for (j = 0; j < ps_cfg->n_ports; j++) {
1061 struct vteprec_physical_port *port_cfg = ps_cfg->ports[j];
1062 struct vtep_ctl_port *port;
1065 port = shash_find_data(&vtepctl_ctx->ports, port_cfg->name);
1067 if (port_cfg == port->port_cfg) {
1068 VLOG_WARN("%s: port is in multiple physical switches "
1070 port_cfg->name, ps->name, port->ps->name);
1072 /* Log as an error because this violates the database's
1073 * uniqueness constraints, so the database server shouldn't
1074 * have allowed it. */
1075 VLOG_ERR("%s: database contains duplicate port name",
1081 port = add_port_to_cache(vtepctl_ctx, ps, port_cfg);
1083 for (k = 0; k < port_cfg->n_vlan_bindings; k++) {
1084 struct vteprec_logical_switch *ls_cfg;
1085 struct vtep_ctl_lswitch *ls;
1088 vlan = xasprintf("%"PRId64, port_cfg->key_vlan_bindings[k]);
1089 if (shash_find(&port->bindings, vlan)) {
1090 ctl_fatal("multiple bindings for vlan %s", vlan);
1093 ls_cfg = port_cfg->value_vlan_bindings[k];
1094 ls = find_lswitch(vtepctl_ctx, ls_cfg->name, true);
1096 shash_add_nocopy(&port->bindings, vlan, ls);
1100 sset_destroy(&pswitches);
1103 static struct vtep_ctl_pswitch *
1104 find_pswitch(struct vtep_ctl_context *vtepctl_ctx, const char *name, bool must_exist)
1106 struct vtep_ctl_pswitch *ps;
1108 ovs_assert(vtepctl_ctx->cache_valid);
1110 ps = shash_find_data(&vtepctl_ctx->pswitches, name);
1111 if (must_exist && !ps) {
1112 ctl_fatal("no physical switch named %s", name);
1114 vteprec_global_verify_switches(vtepctl_ctx->vtep_global);
1118 static struct vtep_ctl_port *
1119 find_port(struct vtep_ctl_context *vtepctl_ctx, const char *ps_name,
1120 const char *port_name, bool must_exist)
1122 char *cache_name = xasprintf("%s+%s", ps_name, port_name);
1123 struct vtep_ctl_port *port;
1125 ovs_assert(vtepctl_ctx->cache_valid);
1127 port = shash_find_data(&vtepctl_ctx->ports, cache_name);
1128 if (port && !strcmp(port_name, port->ps->name)) {
1132 if (must_exist && !port) {
1133 ctl_fatal("no port named %s", port_name);
1135 verify_ports(vtepctl_ctx);
1140 pswitch_insert_port(const struct vteprec_physical_switch *ps,
1141 struct vteprec_physical_port *port)
1143 struct vteprec_physical_port **ports;
1146 ports = xmalloc(sizeof *ps->ports * (ps->n_ports + 1));
1147 for (i = 0; i < ps->n_ports; i++) {
1148 ports[i] = ps->ports[i];
1150 ports[ps->n_ports] = port;
1151 vteprec_physical_switch_set_ports(ps, ports, ps->n_ports + 1);
1156 pswitch_delete_port(const struct vteprec_physical_switch *ps,
1157 const struct vteprec_physical_port *port)
1159 struct vteprec_physical_port **ports;
1162 ports = xmalloc(sizeof *ps->ports * ps->n_ports);
1163 for (i = n = 0; i < ps->n_ports; i++) {
1164 if (ps->ports[i] != port) {
1165 ports[n++] = ps->ports[i];
1168 vteprec_physical_switch_set_ports(ps, ports, n);
1173 vtep_insert_pswitch(const struct vteprec_global *vtep_global,
1174 struct vteprec_physical_switch *ps)
1176 struct vteprec_physical_switch **pswitches;
1179 pswitches = xmalloc(sizeof *vtep_global->switches
1180 * (vtep_global->n_switches + 1));
1181 for (i = 0; i < vtep_global->n_switches; i++) {
1182 pswitches[i] = vtep_global->switches[i];
1184 pswitches[vtep_global->n_switches] = ps;
1185 vteprec_global_set_switches(vtep_global, pswitches,
1186 vtep_global->n_switches + 1);
1191 cmd_add_ps(struct ctl_context *ctx)
1193 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1194 const char *ps_name = ctx->argv[1];
1195 bool may_exist = shash_find(&ctx->options, "--may-exist") != NULL;
1196 struct vteprec_physical_switch *ps;
1198 vtep_ctl_context_populate_cache(ctx);
1199 if (find_pswitch(vtepctl_ctx, ps_name, false)) {
1201 ctl_fatal("cannot create physical switch %s because it "
1202 "already exists", ps_name);
1207 ps = vteprec_physical_switch_insert(ctx->txn);
1208 vteprec_physical_switch_set_name(ps, ps_name);
1210 vtep_insert_pswitch(vtepctl_ctx->vtep_global, ps);
1212 vtep_ctl_context_invalidate_cache(ctx);
1216 del_port(struct vtep_ctl_context *vtepctl_ctx, struct vtep_ctl_port *port)
1218 pswitch_delete_port(port->ps->ps_cfg, port->port_cfg);
1219 del_cached_port(vtepctl_ctx, port);
1223 del_pswitch(struct vtep_ctl_context *vtepctl_ctx, struct vtep_ctl_pswitch *ps)
1225 struct vtep_ctl_port *port, *next_port;
1227 LIST_FOR_EACH_SAFE (port, next_port, ports_node, &ps->ports) {
1228 del_port(vtepctl_ctx, port);
1231 del_cached_pswitch(vtepctl_ctx, ps);
1235 cmd_del_ps(struct ctl_context *ctx)
1237 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1238 bool must_exist = !shash_find(&ctx->options, "--if-exists");
1239 struct vtep_ctl_pswitch *ps;
1241 vtep_ctl_context_populate_cache(ctx);
1242 ps = find_pswitch(vtepctl_ctx, ctx->argv[1], must_exist);
1244 del_pswitch(vtepctl_ctx, ps);
1249 output_sorted(struct svec *svec, struct ds *output)
1255 SVEC_FOR_EACH (i, name, svec) {
1256 ds_put_format(output, "%s\n", name);
1261 cmd_list_ps(struct ctl_context *ctx)
1263 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1264 struct shash_node *node;
1265 struct svec pswitches;
1267 vtep_ctl_context_populate_cache(ctx);
1269 svec_init(&pswitches);
1270 SHASH_FOR_EACH (node, &vtepctl_ctx->pswitches) {
1271 struct vtep_ctl_pswitch *ps = node->data;
1273 svec_add(&pswitches, ps->name);
1275 output_sorted(&pswitches, &ctx->output);
1276 svec_destroy(&pswitches);
1280 cmd_ps_exists(struct ctl_context *ctx)
1282 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1284 vtep_ctl_context_populate_cache(ctx);
1285 if (!find_pswitch(vtepctl_ctx, ctx->argv[1], false)) {
1291 cmd_list_ports(struct ctl_context *ctx)
1293 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1294 struct vtep_ctl_pswitch *ps;
1295 struct vtep_ctl_port *port;
1298 vtep_ctl_context_populate_cache(ctx);
1299 ps = find_pswitch(vtepctl_ctx, ctx->argv[1], true);
1300 vteprec_physical_switch_verify_ports(ps->ps_cfg);
1303 LIST_FOR_EACH (port, ports_node, &ps->ports) {
1304 if (strcmp(port->port_cfg->name, ps->name)) {
1305 svec_add(&ports, port->port_cfg->name);
1308 output_sorted(&ports, &ctx->output);
1309 svec_destroy(&ports);
1313 add_port(struct ctl_context *ctx, const char *ps_name,
1314 const char *port_name, bool may_exist)
1316 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1317 struct vtep_ctl_port *vtep_ctl_port;
1318 struct vtep_ctl_pswitch *ps;
1319 struct vteprec_physical_port *port;
1321 vtep_ctl_context_populate_cache(ctx);
1323 vtep_ctl_port = find_port(vtepctl_ctx, ps_name, port_name, false);
1324 if (vtep_ctl_port) {
1326 ctl_fatal("cannot create a port named %s on %s because a "
1327 "port with that name already exists",
1328 port_name, ps_name);
1333 ps = find_pswitch(vtepctl_ctx, ps_name, true);
1335 port = vteprec_physical_port_insert(ctx->txn);
1336 vteprec_physical_port_set_name(port, port_name);
1338 pswitch_insert_port(ps->ps_cfg, port);
1340 add_port_to_cache(vtepctl_ctx, ps, port);
1344 cmd_add_port(struct ctl_context *ctx)
1346 bool may_exist = shash_find(&ctx->options, "--may-exist") != NULL;
1348 add_port(ctx, ctx->argv[1], ctx->argv[2], may_exist);
1352 cmd_del_port(struct ctl_context *ctx)
1354 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1355 bool must_exist = !shash_find(&ctx->options, "--if-exists");
1356 struct vtep_ctl_port *port;
1358 vtep_ctl_context_populate_cache(ctx);
1360 port = find_port(vtepctl_ctx, ctx->argv[1], ctx->argv[2], must_exist);
1362 if (ctx->argc == 3) {
1363 struct vtep_ctl_pswitch *ps;
1365 ps = find_pswitch(vtepctl_ctx, ctx->argv[1], true);
1366 if (port->ps != ps) {
1367 ctl_fatal("physical switch %s does not have a port %s",
1368 ctx->argv[1], ctx->argv[2]);
1372 del_port(vtepctl_ctx, port);
1376 static struct vtep_ctl_lswitch *
1377 find_lswitch(struct vtep_ctl_context *vtepctl_ctx,
1378 const char *name, bool must_exist)
1380 struct vtep_ctl_lswitch *ls;
1382 ovs_assert(vtepctl_ctx->cache_valid);
1384 ls = shash_find_data(&vtepctl_ctx->lswitches, name);
1385 if (must_exist && !ls) {
1386 ctl_fatal("no logical switch named %s", name);
1392 cmd_add_ls(struct ctl_context *ctx)
1394 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1395 const char *ls_name = ctx->argv[1];
1396 bool may_exist = shash_find(&ctx->options, "--may-exist") != NULL;
1397 struct vteprec_logical_switch *ls;
1399 vtep_ctl_context_populate_cache(ctx);
1400 if (find_lswitch(vtepctl_ctx, ls_name, false)) {
1402 ctl_fatal("cannot create logical switch %s because it "
1403 "already exists", ls_name);
1408 ls = vteprec_logical_switch_insert(ctx->txn);
1409 vteprec_logical_switch_set_name(ls, ls_name);
1411 vtep_ctl_context_invalidate_cache(ctx);
1415 del_lswitch(struct vtep_ctl_context *vtepctl_ctx, struct vtep_ctl_lswitch *ls)
1417 del_cached_lswitch(vtepctl_ctx, ls);
1421 cmd_del_ls(struct ctl_context *ctx)
1423 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1424 bool must_exist = !shash_find(&ctx->options, "--if-exists");
1425 struct vtep_ctl_lswitch *ls;
1427 vtep_ctl_context_populate_cache(ctx);
1428 ls = find_lswitch(vtepctl_ctx, ctx->argv[1], must_exist);
1430 del_lswitch(vtepctl_ctx, ls);
1435 cmd_list_ls(struct ctl_context *ctx)
1437 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1438 struct shash_node *node;
1439 struct svec lswitches;
1441 vtep_ctl_context_populate_cache(ctx);
1443 svec_init(&lswitches);
1444 SHASH_FOR_EACH (node, &vtepctl_ctx->lswitches) {
1445 struct vtep_ctl_lswitch *ls = node->data;
1447 svec_add(&lswitches, ls->name);
1449 output_sorted(&lswitches, &ctx->output);
1450 svec_destroy(&lswitches);
1454 cmd_ls_exists(struct ctl_context *ctx)
1456 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1458 vtep_ctl_context_populate_cache(ctx);
1459 if (!find_lswitch(vtepctl_ctx, ctx->argv[1], false)) {
1465 cmd_list_bindings(struct ctl_context *ctx)
1467 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1468 const struct shash_node *node;
1469 struct vtep_ctl_port *port;
1470 struct svec bindings;
1472 vtep_ctl_context_populate_cache(ctx);
1473 port = find_port(vtepctl_ctx, ctx->argv[1], ctx->argv[2], true);
1475 svec_init(&bindings);
1476 SHASH_FOR_EACH (node, &port->bindings) {
1477 struct vtep_ctl_lswitch *lswitch = node->data;
1480 binding = xasprintf("%04lld %s", strtoll(node->name, NULL, 0),
1482 svec_add_nocopy(&bindings, binding);
1484 output_sorted(&bindings, &ctx->output);
1485 svec_destroy(&bindings);
1489 cmd_bind_ls(struct ctl_context *ctx)
1491 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1492 struct vtep_ctl_lswitch *ls;
1493 struct vtep_ctl_port *port;
1496 vtep_ctl_context_populate_cache(ctx);
1498 port = find_port(vtepctl_ctx, ctx->argv[1], ctx->argv[2], true);
1499 vlan = ctx->argv[3];
1500 ls = find_lswitch(vtepctl_ctx, ctx->argv[4], true);
1502 add_ls_binding_to_cache(port, vlan, ls);
1503 commit_ls_bindings(port);
1505 vtep_ctl_context_invalidate_cache(ctx);
1509 cmd_unbind_ls(struct ctl_context *ctx)
1511 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1512 struct vtep_ctl_port *port;
1515 vtep_ctl_context_populate_cache(ctx);
1517 port = find_port(vtepctl_ctx, ctx->argv[1], ctx->argv[2], true);
1518 vlan = ctx->argv[3];
1520 del_cached_ls_binding(port, vlan);
1521 commit_ls_bindings(port);
1523 vtep_ctl_context_invalidate_cache(ctx);
1526 static struct vtep_ctl_lrouter *
1527 find_lrouter(struct vtep_ctl_context *vtepctl_ctx,
1528 const char *name, bool must_exist)
1530 struct vtep_ctl_lrouter *lr;
1532 ovs_assert(vtepctl_ctx->cache_valid);
1534 lr = shash_find_data(&vtepctl_ctx->lrouters, name);
1535 if (must_exist && !lr) {
1536 ctl_fatal("no logical router named %s", name);
1542 cmd_add_lr(struct ctl_context *ctx)
1544 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1545 const char *lr_name = ctx->argv[1];
1546 bool may_exist = shash_find(&ctx->options, "--may-exist") != NULL;
1547 struct vteprec_logical_router *lr;
1549 vtep_ctl_context_populate_cache(ctx);
1550 if (find_lrouter(vtepctl_ctx, lr_name, false)) {
1552 ctl_fatal("cannot create logical router %s because it "
1553 "already exists", lr_name);
1558 lr = vteprec_logical_router_insert(ctx->txn);
1559 vteprec_logical_router_set_name(lr, lr_name);
1561 vtep_ctl_context_invalidate_cache(ctx);
1565 del_lrouter(struct vtep_ctl_context *vtepctl_ctx, struct vtep_ctl_lrouter *lr)
1567 del_cached_lrouter(vtepctl_ctx, lr);
1571 cmd_del_lr(struct ctl_context *ctx)
1573 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1574 bool must_exist = !shash_find(&ctx->options, "--if-exists");
1575 struct vtep_ctl_lrouter *lr;
1577 vtep_ctl_context_populate_cache(ctx);
1578 lr = find_lrouter(vtepctl_ctx, ctx->argv[1], must_exist);
1580 del_lrouter(vtepctl_ctx, lr);
1585 cmd_list_lr(struct ctl_context *ctx)
1587 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1588 struct shash_node *node;
1589 struct svec lrouters;
1591 vtep_ctl_context_populate_cache(ctx);
1593 svec_init(&lrouters);
1594 SHASH_FOR_EACH (node, &vtepctl_ctx->lrouters) {
1595 struct vtep_ctl_lrouter *lr = node->data;
1597 svec_add(&lrouters, lr->name);
1599 output_sorted(&lrouters, &ctx->output);
1600 svec_destroy(&lrouters);
1604 cmd_lr_exists(struct ctl_context *ctx)
1606 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1608 vtep_ctl_context_populate_cache(ctx);
1609 if (!find_lrouter(vtepctl_ctx, ctx->argv[1], false)) {
1615 add_ucast_entry(struct ctl_context *ctx, bool local)
1617 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1618 struct vtep_ctl_lswitch *ls;
1622 struct vteprec_physical_locator *ploc_cfg;
1624 vtep_ctl_context_populate_cache(ctx);
1626 ls = find_lswitch(vtepctl_ctx, ctx->argv[1], true);
1629 if (ctx->argc == 4) {
1630 encap = "vxlan_over_ipv4";
1631 dst_ip = ctx->argv[3];
1633 encap = ctx->argv[3];
1634 dst_ip = ctx->argv[4];
1637 ploc_cfg = find_ploc(vtepctl_ctx, encap, dst_ip);
1639 ploc_cfg = vteprec_physical_locator_insert(ctx->txn);
1640 vteprec_physical_locator_set_dst_ip(ploc_cfg, dst_ip);
1641 vteprec_physical_locator_set_encapsulation_type(ploc_cfg, encap);
1643 add_ploc_to_cache(vtepctl_ctx, ploc_cfg);
1647 struct vteprec_ucast_macs_local *ucast_cfg;
1649 ucast_cfg = shash_find_data(&ls->ucast_local, mac);
1651 ucast_cfg = vteprec_ucast_macs_local_insert(ctx->txn);
1652 vteprec_ucast_macs_local_set_MAC(ucast_cfg, mac);
1653 vteprec_ucast_macs_local_set_logical_switch(ucast_cfg, ls->ls_cfg);
1654 shash_add(&ls->ucast_local, mac, ucast_cfg);
1656 vteprec_ucast_macs_local_set_locator(ucast_cfg, ploc_cfg);
1658 struct vteprec_ucast_macs_remote *ucast_cfg;
1660 ucast_cfg = shash_find_data(&ls->ucast_remote, mac);
1662 ucast_cfg = vteprec_ucast_macs_remote_insert(ctx->txn);
1663 vteprec_ucast_macs_remote_set_MAC(ucast_cfg, mac);
1664 vteprec_ucast_macs_remote_set_logical_switch(ucast_cfg, ls->ls_cfg);
1665 shash_add(&ls->ucast_remote, mac, ucast_cfg);
1667 vteprec_ucast_macs_remote_set_locator(ucast_cfg, ploc_cfg);
1670 vtep_ctl_context_invalidate_cache(ctx);
1674 cmd_add_ucast_local(struct ctl_context *ctx)
1676 add_ucast_entry(ctx, true);
1680 cmd_add_ucast_remote(struct ctl_context *ctx)
1682 add_ucast_entry(ctx, false);
1686 del_ucast_entry(struct ctl_context *ctx, bool local)
1688 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1689 struct vtep_ctl_lswitch *ls;
1690 struct shash *ucast_shash;
1691 struct shash_node *node;
1693 vtep_ctl_context_populate_cache(ctx);
1695 ls = find_lswitch(vtepctl_ctx, ctx->argv[1], true);
1696 ucast_shash = local ? &ls->ucast_local : &ls->ucast_remote;
1698 node = shash_find(ucast_shash, ctx->argv[2]);
1704 struct vteprec_ucast_macs_local *ucast_cfg = node->data;
1705 vteprec_ucast_macs_local_delete(ucast_cfg);
1707 struct vteprec_ucast_macs_remote *ucast_cfg = node->data;
1708 vteprec_ucast_macs_remote_delete(ucast_cfg);
1710 shash_delete(ucast_shash, node);
1712 vtep_ctl_context_invalidate_cache(ctx);
1716 cmd_del_ucast_local(struct ctl_context *ctx)
1718 del_ucast_entry(ctx, true);
1722 cmd_del_ucast_remote(struct ctl_context *ctx)
1724 del_ucast_entry(ctx, false);
1728 commit_mcast_entries(struct vtep_ctl_mcast_mac *mcast_mac)
1730 struct vtep_ctl_ploc *ploc;
1731 struct vteprec_physical_locator **locators = NULL;
1735 n_locators = list_size(&mcast_mac->locators);
1736 ovs_assert(n_locators);
1738 locators = xmalloc(n_locators * sizeof *locators);
1741 LIST_FOR_EACH (ploc, locators_node, &mcast_mac->locators) {
1742 locators[i] = (struct vteprec_physical_locator *)ploc->ploc_cfg;
1746 vteprec_physical_locator_set_set_locators(mcast_mac->ploc_set_cfg,
1754 add_mcast_entry(struct ctl_context *ctx,
1755 struct vtep_ctl_lswitch *ls, const char *mac,
1756 const char *encap, const char *dst_ip, bool local)
1758 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1759 struct shash *mcast_shash;
1760 struct vtep_ctl_mcast_mac *mcast_mac;
1761 struct vteprec_physical_locator *ploc_cfg;
1762 struct vteprec_physical_locator_set *ploc_set_cfg;
1764 mcast_shash = local ? &ls->mcast_local : &ls->mcast_remote;
1766 /* Physical locator sets are immutable, so allocate a new one. */
1767 ploc_set_cfg = vteprec_physical_locator_set_insert(ctx->txn);
1769 mcast_mac = shash_find_data(mcast_shash, mac);
1771 mcast_mac = add_mcast_mac_to_cache(vtepctl_ctx, ls, mac, ploc_set_cfg,
1775 mcast_mac->local_cfg = vteprec_mcast_macs_local_insert(ctx->txn);
1776 vteprec_mcast_macs_local_set_MAC(mcast_mac->local_cfg, mac);
1777 vteprec_mcast_macs_local_set_locator_set(mcast_mac->local_cfg,
1779 vteprec_mcast_macs_local_set_logical_switch(mcast_mac->local_cfg,
1781 mcast_mac->remote_cfg = NULL;
1783 mcast_mac->remote_cfg = vteprec_mcast_macs_remote_insert(ctx->txn);
1784 vteprec_mcast_macs_remote_set_MAC(mcast_mac->remote_cfg, mac);
1785 vteprec_mcast_macs_remote_set_locator_set(mcast_mac->remote_cfg,
1787 vteprec_mcast_macs_remote_set_logical_switch(mcast_mac->remote_cfg,
1789 mcast_mac->local_cfg = NULL;
1792 mcast_mac->ploc_set_cfg = ploc_set_cfg;
1794 vteprec_mcast_macs_local_set_locator_set(mcast_mac->local_cfg,
1797 vteprec_mcast_macs_remote_set_locator_set(mcast_mac->remote_cfg,
1802 ploc_cfg = find_ploc(vtepctl_ctx, encap, dst_ip);
1804 ploc_cfg = vteprec_physical_locator_insert(ctx->txn);
1805 vteprec_physical_locator_set_dst_ip(ploc_cfg, dst_ip);
1806 vteprec_physical_locator_set_encapsulation_type(ploc_cfg, encap);
1808 add_ploc_to_cache(vtepctl_ctx, ploc_cfg);
1811 add_ploc_to_mcast_mac(mcast_mac, ploc_cfg);
1812 commit_mcast_entries(mcast_mac);
1816 del_mcast_entry(struct ctl_context *ctx,
1817 struct vtep_ctl_lswitch *ls, const char *mac,
1818 const char *encap, const char *dst_ip, bool local)
1820 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1821 struct vtep_ctl_mcast_mac *mcast_mac;
1822 struct shash *mcast_shash;
1823 struct vteprec_physical_locator *ploc_cfg;
1824 struct vteprec_physical_locator_set *ploc_set_cfg;
1826 mcast_shash = local ? &ls->mcast_local : &ls->mcast_remote;
1828 mcast_mac = shash_find_data(mcast_shash, mac);
1833 ploc_cfg = find_ploc(vtepctl_ctx, encap, dst_ip);
1835 /* Couldn't find the physical locator, so just ignore. */
1839 /* Physical locator sets are immutable, so allocate a new one. */
1840 ploc_set_cfg = vteprec_physical_locator_set_insert(ctx->txn);
1841 mcast_mac->ploc_set_cfg = ploc_set_cfg;
1843 del_ploc_from_mcast_mac(mcast_mac, ploc_cfg);
1844 if (list_is_empty(&mcast_mac->locators)) {
1845 struct shash_node *node = shash_find(mcast_shash, mac);
1847 vteprec_physical_locator_set_delete(ploc_set_cfg);
1850 vteprec_mcast_macs_local_delete(mcast_mac->local_cfg);
1852 vteprec_mcast_macs_remote_delete(mcast_mac->remote_cfg);
1856 shash_delete(mcast_shash, node);
1859 vteprec_mcast_macs_local_set_locator_set(mcast_mac->local_cfg,
1862 vteprec_mcast_macs_remote_set_locator_set(mcast_mac->remote_cfg,
1865 commit_mcast_entries(mcast_mac);
1870 add_del_mcast_entry(struct ctl_context *ctx, bool add, bool local)
1872 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1873 struct vtep_ctl_lswitch *ls;
1878 vtep_ctl_context_populate_cache(ctx);
1880 ls = find_lswitch(vtepctl_ctx, ctx->argv[1], true);
1883 if (ctx->argc == 4) {
1884 encap = "vxlan_over_ipv4";
1885 dst_ip = ctx->argv[3];
1887 encap = ctx->argv[3];
1888 dst_ip = ctx->argv[4];
1892 add_mcast_entry(ctx, ls, mac, encap, dst_ip, local);
1894 del_mcast_entry(ctx, ls, mac, encap, dst_ip, local);
1897 vtep_ctl_context_invalidate_cache(ctx);
1901 cmd_add_mcast_local(struct ctl_context *ctx)
1903 add_del_mcast_entry(ctx, true, true);
1907 cmd_add_mcast_remote(struct ctl_context *ctx)
1909 add_del_mcast_entry(ctx, true, false);
1913 cmd_del_mcast_local(struct ctl_context *ctx)
1915 add_del_mcast_entry(ctx, false, true);
1919 cmd_del_mcast_remote(struct ctl_context *ctx)
1921 add_del_mcast_entry(ctx, false, false);
1925 clear_macs(struct ctl_context *ctx, bool local)
1927 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1928 struct vtep_ctl_lswitch *ls;
1929 const struct shash_node *node;
1930 struct shash *ucast_shash;
1931 struct shash *mcast_shash;
1933 vtep_ctl_context_populate_cache(ctx);
1934 ls = find_lswitch(vtepctl_ctx, ctx->argv[1], true);
1936 ucast_shash = local ? &ls->ucast_local : &ls->ucast_remote;
1937 mcast_shash = local ? &ls->mcast_local : &ls->mcast_remote;
1939 SHASH_FOR_EACH (node, ucast_shash) {
1941 struct vteprec_ucast_macs_local *ucast_cfg = node->data;
1942 vteprec_ucast_macs_local_delete(ucast_cfg);
1944 struct vteprec_ucast_macs_remote *ucast_cfg = node->data;
1945 vteprec_ucast_macs_remote_delete(ucast_cfg);
1949 SHASH_FOR_EACH (node, mcast_shash) {
1950 struct vtep_ctl_mcast_mac *mcast_mac = node->data;
1952 vteprec_mcast_macs_local_delete(mcast_mac->local_cfg);
1954 vteprec_mcast_macs_remote_delete(mcast_mac->remote_cfg);
1958 vtep_ctl_context_invalidate_cache(ctx);
1962 cmd_clear_local_macs(struct ctl_context *ctx)
1964 clear_macs(ctx, true);
1968 cmd_clear_remote_macs(struct ctl_context *ctx)
1970 clear_macs(ctx, false);
1974 list_macs(struct ctl_context *ctx, bool local)
1976 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
1977 struct vtep_ctl_lswitch *ls;
1978 const struct shash_node *node;
1979 struct shash *ucast_shash;
1980 struct svec ucast_macs;
1981 struct shash *mcast_shash;
1982 struct svec mcast_macs;
1984 vtep_ctl_context_populate_cache(ctx);
1985 ls = find_lswitch(vtepctl_ctx, ctx->argv[1], true);
1987 ucast_shash = local ? &ls->ucast_local : &ls->ucast_remote;
1988 mcast_shash = local ? &ls->mcast_local : &ls->mcast_remote;
1990 svec_init(&ucast_macs);
1991 SHASH_FOR_EACH (node, ucast_shash) {
1992 struct vteprec_ucast_macs_local *ucast_local = node->data;
1993 struct vteprec_ucast_macs_remote *ucast_remote = node->data;
1994 struct vteprec_physical_locator *ploc_cfg;
1997 ploc_cfg = local ? ucast_local->locator : ucast_remote->locator;
1999 entry = xasprintf(" %s -> %s/%s", node->name,
2000 ploc_cfg->encapsulation_type, ploc_cfg->dst_ip);
2001 svec_add_nocopy(&ucast_macs, entry);
2003 ds_put_format(&ctx->output, "ucast-mac-%s\n", local ? "local" : "remote");
2004 output_sorted(&ucast_macs, &ctx->output);
2005 ds_put_char(&ctx->output, '\n');
2006 svec_destroy(&ucast_macs);
2008 svec_init(&mcast_macs);
2009 SHASH_FOR_EACH (node, mcast_shash) {
2010 struct vtep_ctl_mcast_mac *mcast_mac = node->data;
2011 struct vtep_ctl_ploc *ploc;
2014 LIST_FOR_EACH (ploc, locators_node, &mcast_mac->locators) {
2015 entry = xasprintf(" %s -> %s/%s", node->name,
2016 ploc->ploc_cfg->encapsulation_type,
2017 ploc->ploc_cfg->dst_ip);
2018 svec_add_nocopy(&mcast_macs, entry);
2021 ds_put_format(&ctx->output, "mcast-mac-%s\n", local ? "local" : "remote");
2022 output_sorted(&mcast_macs, &ctx->output);
2023 ds_put_char(&ctx->output, '\n');
2024 svec_destroy(&mcast_macs);
2028 cmd_list_local_macs(struct ctl_context *ctx)
2030 list_macs(ctx, true);
2034 cmd_list_remote_macs(struct ctl_context *ctx)
2036 list_macs(ctx, false);
2040 verify_managers(const struct vteprec_global *vtep_global)
2044 vteprec_global_verify_managers(vtep_global);
2046 for (i = 0; i < vtep_global->n_managers; ++i) {
2047 const struct vteprec_manager *mgr = vtep_global->managers[i];
2049 vteprec_manager_verify_target(mgr);
2054 pre_manager(struct ctl_context *ctx)
2056 ovsdb_idl_add_column(ctx->idl, &vteprec_global_col_managers);
2057 ovsdb_idl_add_column(ctx->idl, &vteprec_manager_col_target);
2061 cmd_get_manager(struct ctl_context *ctx)
2063 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
2064 const struct vteprec_global *vtep_global = vtepctl_ctx->vtep_global;
2065 struct svec targets;
2068 verify_managers(vtep_global);
2070 /* Print the targets in sorted order for reproducibility. */
2071 svec_init(&targets);
2073 for (i = 0; i < vtep_global->n_managers; i++) {
2074 svec_add(&targets, vtep_global->managers[i]->target);
2077 svec_sort_unique(&targets);
2078 for (i = 0; i < targets.n; i++) {
2079 ds_put_format(&ctx->output, "%s\n", targets.names[i]);
2081 svec_destroy(&targets);
2085 delete_managers(const struct vtep_ctl_context *vtepctl_ctx)
2087 const struct vteprec_global *vtep_global = vtepctl_ctx->vtep_global;
2090 /* Delete Manager rows pointed to by 'managers' column. */
2091 for (i = 0; i < vtep_global->n_managers; i++) {
2092 vteprec_manager_delete(vtep_global->managers[i]);
2095 /* Delete 'Manager' row refs in 'managers' column. */
2096 vteprec_global_set_managers(vtep_global, NULL, 0);
2100 cmd_del_manager(struct ctl_context *ctx)
2102 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
2103 const struct vteprec_global *vtep_global = vtepctl_ctx->vtep_global;
2105 verify_managers(vtep_global);
2106 delete_managers(vtepctl_ctx);
2110 insert_managers(struct vtep_ctl_context *vtepctl_ctx, char *targets[], size_t n)
2112 struct vteprec_manager **managers;
2115 /* Insert each manager in a new row in Manager table. */
2116 managers = xmalloc(n * sizeof *managers);
2117 for (i = 0; i < n; i++) {
2118 if (stream_verify_name(targets[i]) && pstream_verify_name(targets[i])) {
2119 VLOG_WARN("target type \"%s\" is possibly erroneous", targets[i]);
2121 managers[i] = vteprec_manager_insert(vtepctl_ctx->base.txn);
2122 vteprec_manager_set_target(managers[i], targets[i]);
2125 /* Store uuids of new Manager rows in 'managers' column. */
2126 vteprec_global_set_managers(vtepctl_ctx->vtep_global, managers, n);
2131 cmd_set_manager(struct ctl_context *ctx)
2133 struct vtep_ctl_context *vtepctl_ctx = vtep_ctl_context_cast(ctx);
2134 const size_t n = ctx->argc - 1;
2136 verify_managers(vtepctl_ctx->vtep_global);
2137 delete_managers(vtepctl_ctx);
2138 insert_managers(vtepctl_ctx, &ctx->argv[1], n);
2141 /* Parameter commands. */
2142 static const struct ctl_table_class tables[] = {
2143 {&vteprec_table_global,
2144 {{&vteprec_table_global, NULL, NULL},
2145 {NULL, NULL, NULL}}},
2147 {&vteprec_table_logical_binding_stats,
2148 {{NULL, NULL, NULL},
2149 {NULL, NULL, NULL}}},
2151 {&vteprec_table_logical_switch,
2152 {{&vteprec_table_logical_switch, &vteprec_logical_switch_col_name, NULL},
2153 {NULL, NULL, NULL}}},
2155 {&vteprec_table_ucast_macs_local,
2156 {{NULL, NULL, NULL},
2157 {NULL, NULL, NULL}}},
2159 {&vteprec_table_ucast_macs_remote,
2160 {{NULL, NULL, NULL},
2161 {NULL, NULL, NULL}}},
2163 {&vteprec_table_mcast_macs_local,
2164 {{NULL, NULL, NULL},
2165 {NULL, NULL, NULL}}},
2167 {&vteprec_table_mcast_macs_remote,
2168 {{NULL, NULL, NULL},
2169 {NULL, NULL, NULL}}},
2171 {&vteprec_table_manager,
2172 {{&vteprec_table_manager, &vteprec_manager_col_target, NULL},
2173 {NULL, NULL, NULL}}},
2175 {&vteprec_table_physical_locator,
2176 {{NULL, NULL, NULL},
2177 {NULL, NULL, NULL}}},
2179 {&vteprec_table_physical_locator_set,
2180 {{NULL, NULL, NULL},
2181 {NULL, NULL, NULL}}},
2183 {&vteprec_table_physical_port,
2184 {{&vteprec_table_physical_port, &vteprec_physical_port_col_name, NULL},
2185 {NULL, NULL, NULL}}},
2187 {&vteprec_table_physical_switch,
2188 {{&vteprec_table_physical_switch, &vteprec_physical_switch_col_name, NULL},
2189 {NULL, NULL, NULL}}},
2191 {&vteprec_table_tunnel,
2192 {{NULL, NULL, NULL},
2193 {NULL, NULL, NULL}}},
2195 {&vteprec_table_logical_router,
2196 {{&vteprec_table_logical_router, &vteprec_logical_router_col_name, NULL},
2197 {NULL, NULL, NULL}}},
2199 {&vteprec_table_arp_sources_local,
2200 {{NULL, NULL, NULL},
2201 {NULL, NULL, NULL}}},
2203 {&vteprec_table_arp_sources_remote,
2204 {{NULL, NULL, NULL},
2205 {NULL, NULL, NULL}}},
2207 {NULL, {{NULL, NULL, NULL}, {NULL, NULL, NULL}}}
2212 vtep_ctl_context_init_command(struct vtep_ctl_context *vtepctl_ctx,
2213 struct ctl_command *command)
2215 ctl_context_init_command(&vtepctl_ctx->base, command);
2216 vtepctl_ctx->verified_ports = false;
2221 vtep_ctl_context_init(struct vtep_ctl_context *vtepctl_ctx,
2222 struct ctl_command *command,
2223 struct ovsdb_idl *idl, struct ovsdb_idl_txn *txn,
2224 const struct vteprec_global *vtep_global,
2225 struct ovsdb_symbol_table *symtab)
2227 ctl_context_init(&vtepctl_ctx->base, command, idl, txn, symtab,
2228 vtep_ctl_context_invalidate_cache);
2230 vtepctl_ctx->verified_ports = false;
2232 vtepctl_ctx->vtep_global = vtep_global;
2233 vtepctl_ctx->cache_valid = false;
2237 vtep_ctl_context_done_command(struct vtep_ctl_context *vtepctl_ctx,
2238 struct ctl_command *command)
2240 ctl_context_done_command(&vtepctl_ctx->base, command);
2244 vtep_ctl_context_done(struct vtep_ctl_context *vtepctl_ctx,
2245 struct ctl_command *command)
2247 ctl_context_done(&vtepctl_ctx->base, command);
2251 run_prerequisites(struct ctl_command *commands, size_t n_commands,
2252 struct ovsdb_idl *idl)
2254 struct ctl_command *c;
2256 ovsdb_idl_add_table(idl, &vteprec_table_global);
2257 for (c = commands; c < &commands[n_commands]; c++) {
2258 if (c->syntax->prerequisites) {
2259 struct vtep_ctl_context vtepctl_ctx;
2261 ds_init(&c->output);
2264 vtep_ctl_context_init(&vtepctl_ctx, c, idl, NULL, NULL, NULL);
2265 (c->syntax->prerequisites)(&vtepctl_ctx.base);
2266 vtep_ctl_context_done(&vtepctl_ctx, c);
2268 ovs_assert(!c->output.string);
2269 ovs_assert(!c->table);
2275 do_vtep_ctl(const char *args, struct ctl_command *commands,
2276 size_t n_commands, struct ovsdb_idl *idl)
2278 struct ovsdb_idl_txn *txn;
2279 const struct vteprec_global *vtep_global;
2280 enum ovsdb_idl_txn_status status;
2281 struct ovsdb_symbol_table *symtab;
2282 struct vtep_ctl_context vtepctl_ctx;
2283 struct ctl_command *c;
2284 struct shash_node *node;
2287 txn = the_idl_txn = ovsdb_idl_txn_create(idl);
2289 ovsdb_idl_txn_set_dry_run(txn);
2292 ovsdb_idl_txn_add_comment(txn, "vtep-ctl: %s", args);
2294 vtep_global = vteprec_global_first(idl);
2296 /* XXX add verification that table is empty */
2297 vtep_global = vteprec_global_insert(txn);
2300 symtab = ovsdb_symbol_table_create();
2301 for (c = commands; c < &commands[n_commands]; c++) {
2302 ds_init(&c->output);
2305 vtep_ctl_context_init(&vtepctl_ctx, NULL, idl, txn, vtep_global, symtab);
2306 for (c = commands; c < &commands[n_commands]; c++) {
2307 vtep_ctl_context_init_command(&vtepctl_ctx, c);
2308 if (c->syntax->run) {
2309 (c->syntax->run)(&vtepctl_ctx.base);
2311 vtep_ctl_context_done_command(&vtepctl_ctx, c);
2313 if (vtepctl_ctx.base.try_again) {
2314 vtep_ctl_context_done(&vtepctl_ctx, NULL);
2318 vtep_ctl_context_done(&vtepctl_ctx, NULL);
2320 SHASH_FOR_EACH (node, &symtab->sh) {
2321 struct ovsdb_symbol *symbol = node->data;
2322 if (!symbol->created) {
2323 ctl_fatal("row id \"%s\" is referenced but never created "
2324 "(e.g. with \"-- --id=%s create ...\")",
2325 node->name, node->name);
2327 if (!symbol->strong_ref) {
2328 if (!symbol->weak_ref) {
2329 VLOG_WARN("row id \"%s\" was created but no reference to it "
2330 "was inserted, so it will not actually appear in "
2331 "the database", node->name);
2333 VLOG_WARN("row id \"%s\" was created but only a weak "
2334 "reference to it was inserted, so it will not "
2335 "actually appear in the database", node->name);
2340 status = ovsdb_idl_txn_commit_block(txn);
2341 if (status == TXN_UNCHANGED || status == TXN_SUCCESS) {
2342 for (c = commands; c < &commands[n_commands]; c++) {
2343 if (c->syntax->postprocess) {
2344 vtep_ctl_context_init(&vtepctl_ctx, c, idl, txn, vtep_global, symtab);
2345 (c->syntax->postprocess)(&vtepctl_ctx.base);
2346 vtep_ctl_context_done(&vtepctl_ctx, c);
2350 error = xstrdup(ovsdb_idl_txn_get_error(txn));
2351 ovsdb_idl_txn_destroy(txn);
2352 txn = the_idl_txn = NULL;
2355 case TXN_UNCOMMITTED:
2356 case TXN_INCOMPLETE:
2360 /* Should not happen--we never call ovsdb_idl_txn_abort(). */
2361 ctl_fatal("transaction aborted");
2371 ctl_fatal("transaction error: %s", error);
2373 case TXN_NOT_LOCKED:
2374 /* Should not happen--we never call ovsdb_idl_set_lock(). */
2375 ctl_fatal("database not locked");
2382 ovsdb_symbol_table_destroy(symtab);
2384 for (c = commands; c < &commands[n_commands]; c++) {
2385 struct ds *ds = &c->output;
2388 table_print(c->table, &table_style);
2389 } else if (oneline) {
2393 for (j = 0; j < ds->length; j++) {
2394 int ch = ds->string[j];
2397 fputs("\\n", stdout);
2401 fputs("\\\\", stdout);
2410 fputs(ds_cstr(ds), stdout);
2412 ds_destroy(&c->output);
2413 table_destroy(c->table);
2416 shash_destroy_free_data(&c->options);
2420 ovsdb_idl_destroy(idl);
2425 /* Our transaction needs to be rerun, or a prerequisite was not met. Free
2426 * resources and return so that the caller can try again. */
2428 ovsdb_idl_txn_abort(txn);
2429 ovsdb_idl_txn_destroy(txn);
2431 ovsdb_symbol_table_destroy(symtab);
2432 for (c = commands; c < &commands[n_commands]; c++) {
2433 ds_destroy(&c->output);
2434 table_destroy(c->table);
2440 static const struct ctl_command_syntax vtep_commands[] = {
2441 /* Physical Switch commands. */
2442 {"add-ps", 1, 1, NULL, pre_get_info, cmd_add_ps, NULL, "--may-exist", RW},
2443 {"del-ps", 1, 1, NULL, pre_get_info, cmd_del_ps, NULL, "--if-exists", RW},
2444 {"list-ps", 0, 0, NULL, pre_get_info, cmd_list_ps, NULL, "", RO},
2445 {"ps-exists", 1, 1, NULL, pre_get_info, cmd_ps_exists, NULL, "", RO},
2447 /* Port commands. */
2448 {"list-ports", 1, 1, NULL, pre_get_info, cmd_list_ports, NULL, "", RO},
2449 {"add-port", 2, 2, NULL, pre_get_info, cmd_add_port, NULL, "--may-exist",
2451 {"del-port", 2, 2, NULL, pre_get_info, cmd_del_port, NULL, "--if-exists",
2454 /* Logical Switch commands. */
2455 {"add-ls", 1, 1, NULL, pre_get_info, cmd_add_ls, NULL, "--may-exist", RW},
2456 {"del-ls", 1, 1, NULL, pre_get_info, cmd_del_ls, NULL, "--if-exists", RW},
2457 {"list-ls", 0, 0, NULL, pre_get_info, cmd_list_ls, NULL, "", RO},
2458 {"ls-exists", 1, 1, NULL, pre_get_info, cmd_ls_exists, NULL, "", RO},
2459 {"list-bindings", 2, 2, NULL, pre_get_info, cmd_list_bindings, NULL, "", RO},
2460 {"bind-ls", 4, 4, NULL, pre_get_info, cmd_bind_ls, NULL, "", RO},
2461 {"unbind-ls", 3, 3, NULL, pre_get_info, cmd_unbind_ls, NULL, "", RO},
2463 /* Logical Router commands. */
2464 {"add-lr", 1, 1, NULL, pre_get_info, cmd_add_lr, NULL, "--may-exist", RW},
2465 {"del-lr", 1, 1, NULL, pre_get_info, cmd_del_lr, NULL, "--if-exists", RW},
2466 {"list-lr", 0, 0, NULL, pre_get_info, cmd_list_lr, NULL, "", RO},
2467 {"lr-exists", 1, 1, NULL, pre_get_info, cmd_lr_exists, NULL, "", RO},
2469 /* MAC binding commands. */
2470 {"add-ucast-local", 3, 4, NULL, pre_get_info, cmd_add_ucast_local, NULL,
2472 {"del-ucast-local", 2, 2, NULL, pre_get_info, cmd_del_ucast_local, NULL,
2474 {"add-mcast-local", 3, 4, NULL, pre_get_info, cmd_add_mcast_local, NULL,
2476 {"del-mcast-local", 3, 4, NULL, pre_get_info, cmd_del_mcast_local, NULL,
2478 {"clear-local-macs", 1, 1, NULL, pre_get_info, cmd_clear_local_macs, NULL,
2480 {"list-local-macs", 1, 1, NULL, pre_get_info, cmd_list_local_macs, NULL,
2482 {"add-ucast-remote", 3, 4, NULL, pre_get_info, cmd_add_ucast_remote, NULL,
2484 {"del-ucast-remote", 2, 2, NULL, pre_get_info, cmd_del_ucast_remote, NULL,
2486 {"add-mcast-remote", 3, 4, NULL, pre_get_info, cmd_add_mcast_remote, NULL,
2488 {"del-mcast-remote", 3, 4, NULL, pre_get_info, cmd_del_mcast_remote, NULL,
2490 {"clear-remote-macs", 1, 1, NULL, pre_get_info, cmd_clear_remote_macs, NULL,
2492 {"list-remote-macs", 1, 1, NULL, pre_get_info, cmd_list_remote_macs, NULL,
2495 /* Manager commands. */
2496 {"get-manager", 0, 0, NULL, pre_manager, cmd_get_manager, NULL, "", RO},
2497 {"del-manager", 0, 0, NULL, pre_manager, cmd_del_manager, NULL, "", RW},
2498 {"set-manager", 1, INT_MAX, NULL, pre_manager, cmd_set_manager, NULL, "",
2501 {NULL, 0, 0, NULL, NULL, NULL, NULL, NULL, RO},
2504 /* Registers vsctl and common db commands. */
2506 vtep_ctl_cmd_init(void)
2508 ctl_init(tables, cmd_show_tables, vtep_ctl_exit);
2509 ctl_register_commands(vtep_commands);