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Commit | Line | Data |
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c75d1511 | 1 | /* |
3f5b5f7b | 2 | * Copyright (c) 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 Nicira, Inc. |
c75d1511 BP |
3 | * |
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: | |
7 | * | |
8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
9 | * | |
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. | |
15 | */ | |
16 | ||
17 | #include <config.h> | |
18 | ||
ad83bfa6 | 19 | #include <ctype.h> |
c75d1511 | 20 | #include <errno.h> |
ad83bfa6 | 21 | #include <float.h> |
c75d1511 BP |
22 | #include <getopt.h> |
23 | #include <inttypes.h> | |
24 | #include <signal.h> | |
25 | #include <stdarg.h> | |
26 | #include <stdlib.h> | |
27 | #include <string.h> | |
6d5abe94 | 28 | #include <unistd.h> |
c75d1511 | 29 | |
07ff77cc AW |
30 | #include "db-ctl-base.h" |
31 | ||
c75d1511 BP |
32 | #include "command-line.h" |
33 | #include "compiler.h" | |
feb38b6d | 34 | #include "dirs.h" |
3e8a2ad1 | 35 | #include "openvswitch/dynamic-string.h" |
8a777cf6 | 36 | #include "fatal-signal.h" |
a341ee57 | 37 | #include "hash.h" |
ee89ea7b | 38 | #include "openvswitch/json.h" |
ad83bfa6 | 39 | #include "ovsdb-data.h" |
c75d1511 | 40 | #include "ovsdb-idl.h" |
fd016ae3 | 41 | #include "openvswitch/poll-loop.h" |
f8ff4bc4 | 42 | #include "process.h" |
ae9a3235 | 43 | #include "stream.h" |
218a6f59 | 44 | #include "stream-ssl.h" |
a699f614 | 45 | #include "smap.h" |
b3c01ed3 | 46 | #include "sset.h" |
dfbe07ba | 47 | #include "svec.h" |
eaa67ba8 | 48 | #include "lib/vswitch-idl.h" |
e051b42c | 49 | #include "table.h" |
c75d1511 BP |
50 | #include "timeval.h" |
51 | #include "util.h" | |
4a1f523f | 52 | #include "openvswitch/vconn.h" |
e6211adc | 53 | #include "openvswitch/vlog.h" |
5136ce49 | 54 | |
d98e6007 | 55 | VLOG_DEFINE_THIS_MODULE(vsctl); |
c75d1511 | 56 | |
f8ff4bc4 BP |
57 | struct vsctl_context; |
58 | ||
c75d1511 BP |
59 | /* --db: The database server to contact. */ |
60 | static const char *db; | |
61 | ||
62 | /* --oneline: Write each command's output as a single line? */ | |
63 | static bool oneline; | |
64 | ||
577aebdf BP |
65 | /* --dry-run: Do not commit any changes. */ |
66 | static bool dry_run; | |
67 | ||
b54e22e9 BP |
68 | /* --no-wait: Wait for ovs-vswitchd to reload its configuration? */ |
69 | static bool wait_for_reload = true; | |
70 | ||
a39a859a | 71 | /* --timeout: Time to wait for a connection to 'db'. */ |
6b7b9d34 | 72 | static int timeout; |
a39a859a | 73 | |
fba6bd1d BP |
74 | /* --retry: If true, ovs-vsctl will retry connecting to the database forever. |
75 | * If false and --db says to use an active connection method (e.g. "unix:", | |
76 | * "tcp:", "ssl:"), then ovs-vsctl will try to connect once and exit with an | |
77 | * error if the database server cannot be contacted (e.g. ovsdb-server is not | |
78 | * running). | |
79 | * | |
80 | * Regardless of this setting, --timeout always limits how long ovs-vsctl will | |
81 | * wait. */ | |
82 | static bool retry; | |
83 | ||
e051b42c BP |
84 | /* Format for table output. */ |
85 | static struct table_style table_style = TABLE_STYLE_DEFAULT; | |
86 | ||
07ff77cc | 87 | static void vsctl_cmd_init(void); |
ce6f1d1f AZ |
88 | |
89 | /* The IDL we're using and the current transaction, if any. | |
90 | * This is for use by vsctl_exit() only, to allow it to clean up. | |
91 | * Other code should use its context arguments. */ | |
92 | static struct ovsdb_idl *the_idl; | |
93 | static struct ovsdb_idl_txn *the_idl_txn; | |
94 | OVS_NO_RETURN static void vsctl_exit(int status); | |
95 | ||
cab50449 | 96 | OVS_NO_RETURN static void usage(void); |
401d5a6d | 97 | static void parse_options(int argc, char *argv[], struct shash *local_options); |
07ff77cc | 98 | static void run_prerequisites(struct ctl_command[], size_t n_commands, |
e5e12280 | 99 | struct ovsdb_idl *); |
2335ee93 | 100 | static bool do_vsctl(const char *args, struct ctl_command *, size_t n, |
854a94d9 | 101 | struct ovsdb_idl *); |
c75d1511 | 102 | |
07ff77cc | 103 | /* post_db_reload_check frame work is to allow ovs-vsctl to do additional |
c3ccfe98 AZ |
104 | * checks after OVSDB transactions are successfully recorded and reload by |
105 | * ovs-vswitchd. | |
106 | * | |
107 | * For example, When a new interface is added to OVSDB, ovs-vswitchd will | |
108 | * either store a positive values on successful implementing the new | |
109 | * interface, or -1 on failure. | |
110 | * | |
b2ffb17c | 111 | * Unless --no-wait command line option is specified, |
c3ccfe98 AZ |
112 | * post_db_reload_do_checks() is called right after any configuration |
113 | * changes is picked up (i.e. reload) by ovs-vswitchd. Any error detected | |
114 | * post OVSDB reload is reported as ovs-vsctl errors. OVS-vswitchd logs | |
115 | * more detailed messages about those errors. | |
116 | * | |
117 | * Current implementation only check for Post OVSDB reload failures on new | |
118 | * interface additions with 'add-br' and 'add-port' commands. | |
119 | * | |
120 | * post_db_reload_expect_iface() | |
121 | * | |
122 | * keep track of interfaces to be checked post OVSDB reload. */ | |
123 | static void post_db_reload_check_init(void); | |
124 | static void post_db_reload_do_checks(const struct vsctl_context *); | |
125 | static void post_db_reload_expect_iface(const struct ovsrec_interface *); | |
126 | ||
127 | static struct uuid *neoteric_ifaces; | |
128 | static size_t n_neoteric_ifaces; | |
129 | static size_t allocated_neoteric_ifaces; | |
130 | ||
c75d1511 BP |
131 | int |
132 | main(int argc, char *argv[]) | |
133 | { | |
134 | struct ovsdb_idl *idl; | |
07ff77cc | 135 | struct ctl_command *commands; |
401d5a6d | 136 | struct shash local_options; |
854a94d9 | 137 | unsigned int seqno; |
f8ff4bc4 | 138 | size_t n_commands; |
c75d1511 BP |
139 | |
140 | set_program_name(argv[0]); | |
8a777cf6 | 141 | fatal_ignore_sigpipe(); |
480ce8ab | 142 | vlog_set_levels(NULL, VLF_CONSOLE, VLL_WARN); |
45863ce5 | 143 | vlog_set_levels_from_string_assert("reconnect:warn"); |
f8ff4bc4 | 144 | |
07ff77cc AW |
145 | vsctl_cmd_init(); |
146 | ||
f8ff4bc4 | 147 | /* Parse command line. */ |
15f6255f | 148 | char *args = process_escape_args(argv); |
401d5a6d BP |
149 | shash_init(&local_options); |
150 | parse_options(argc, argv, &local_options); | |
a95199f2 JS |
151 | char *error = ctl_parse_commands(argc - optind, argv + optind, |
152 | &local_options, &commands, &n_commands); | |
153 | if (error) { | |
154 | ctl_fatal("%s", error); | |
155 | } | |
15f6255f BP |
156 | VLOG(ctl_might_write_to_db(commands, n_commands) ? VLL_INFO : VLL_DBG, |
157 | "Called as %s", args); | |
c75d1511 | 158 | |
a39a859a JP |
159 | if (timeout) { |
160 | time_alarm(timeout); | |
161 | } | |
162 | ||
e5e12280 | 163 | /* Initialize IDL. */ |
fba6bd1d | 164 | idl = the_idl = ovsdb_idl_create(db, &ovsrec_idl_class, false, retry); |
e5e12280 BP |
165 | run_prerequisites(commands, n_commands, idl); |
166 | ||
854a94d9 BP |
167 | /* Execute the commands. |
168 | * | |
169 | * 'seqno' is the database sequence number for which we last tried to | |
170 | * execute our transaction. There's no point in trying to commit more than | |
171 | * once for any given sequence number, because if the transaction fails | |
172 | * it's because the database changed and we need to obtain an up-to-date | |
173 | * view of the database before we try the transaction again. */ | |
174 | seqno = ovsdb_idl_get_seqno(idl); | |
c75d1511 | 175 | for (;;) { |
854a94d9 | 176 | ovsdb_idl_run(idl); |
fba6bd1d BP |
177 | if (!ovsdb_idl_is_alive(idl)) { |
178 | int retval = ovsdb_idl_get_last_error(idl); | |
07ff77cc | 179 | ctl_fatal("%s: database connection failed (%s)", |
fba6bd1d BP |
180 | db, ovs_retval_to_string(retval)); |
181 | } | |
854a94d9 BP |
182 | |
183 | if (seqno != ovsdb_idl_get_seqno(idl)) { | |
184 | seqno = ovsdb_idl_get_seqno(idl); | |
2335ee93 BP |
185 | if (do_vsctl(args, commands, n_commands, idl)) { |
186 | free(args); | |
187 | exit(EXIT_SUCCESS); | |
188 | } | |
c75d1511 BP |
189 | } |
190 | ||
854a94d9 | 191 | if (seqno == ovsdb_idl_get_seqno(idl)) { |
4fdfe5cc BP |
192 | ovsdb_idl_wait(idl); |
193 | poll_block(); | |
194 | } | |
c75d1511 BP |
195 | } |
196 | } | |
197 | ||
198 | static void | |
401d5a6d | 199 | parse_options(int argc, char *argv[], struct shash *local_options) |
c75d1511 BP |
200 | { |
201 | enum { | |
202 | OPT_DB = UCHAR_MAX + 1, | |
203 | OPT_ONELINE, | |
0c3dd1e1 | 204 | OPT_NO_SYSLOG, |
577aebdf | 205 | OPT_NO_WAIT, |
e26b5a06 | 206 | OPT_DRY_RUN, |
6b777e47 | 207 | OPT_BOOTSTRAP_CA_CERT, |
218a6f59 | 208 | OPT_PEER_CA_CERT, |
401d5a6d | 209 | OPT_LOCAL, |
fba6bd1d | 210 | OPT_RETRY, |
95e4a97a PA |
211 | OPT_COMMANDS, |
212 | OPT_OPTIONS, | |
e051b42c | 213 | VLOG_OPTION_ENUMS, |
e18a1d08 ER |
214 | TABLE_OPTION_ENUMS, |
215 | SSL_OPTION_ENUMS, | |
c75d1511 | 216 | }; |
401d5a6d | 217 | static const struct option global_long_options[] = { |
e3c17733 BP |
218 | {"db", required_argument, NULL, OPT_DB}, |
219 | {"no-syslog", no_argument, NULL, OPT_NO_SYSLOG}, | |
220 | {"no-wait", no_argument, NULL, OPT_NO_WAIT}, | |
221 | {"dry-run", no_argument, NULL, OPT_DRY_RUN}, | |
222 | {"oneline", no_argument, NULL, OPT_ONELINE}, | |
223 | {"timeout", required_argument, NULL, 't'}, | |
fba6bd1d | 224 | {"retry", no_argument, NULL, OPT_RETRY}, |
e3c17733 | 225 | {"help", no_argument, NULL, 'h'}, |
95e4a97a PA |
226 | {"commands", no_argument, NULL, OPT_COMMANDS}, |
227 | {"options", no_argument, NULL, OPT_OPTIONS}, | |
e3c17733 | 228 | {"version", no_argument, NULL, 'V'}, |
e26b5a06 | 229 | VLOG_LONG_OPTIONS, |
e051b42c | 230 | TABLE_LONG_OPTIONS, |
bf8f2167 | 231 | STREAM_SSL_LONG_OPTIONS, |
6b777e47 | 232 | {"bootstrap-ca-cert", required_argument, NULL, OPT_BOOTSTRAP_CA_CERT}, |
e3c17733 BP |
233 | {"peer-ca-cert", required_argument, NULL, OPT_PEER_CA_CERT}, |
234 | {NULL, 0, NULL, 0}, | |
c75d1511 | 235 | }; |
401d5a6d | 236 | const int n_global_long_options = ARRAY_SIZE(global_long_options) - 1; |
a2a9d2d9 | 237 | char *tmp, *short_options; |
c75d1511 | 238 | |
51a73ff0 | 239 | struct option *options; |
401d5a6d BP |
240 | size_t allocated_options; |
241 | size_t n_options; | |
242 | size_t i; | |
243 | ||
5f383751 | 244 | tmp = ovs_cmdl_long_options_to_short_options(global_long_options); |
a2a9d2d9 BP |
245 | short_options = xasprintf("+%s", tmp); |
246 | free(tmp); | |
342045e1 | 247 | |
401d5a6d BP |
248 | /* We want to parse both global and command-specific options here, but |
249 | * getopt_long() isn't too convenient for the job. We copy our global | |
250 | * options into a dynamic array, then append all of the command-specific | |
251 | * options. */ | |
252 | options = xmemdup(global_long_options, sizeof global_long_options); | |
253 | allocated_options = ARRAY_SIZE(global_long_options); | |
254 | n_options = n_global_long_options; | |
51a73ff0 | 255 | ctl_add_cmd_options(&options, &n_options, &allocated_options, OPT_LOCAL); |
e051b42c | 256 | |
c75d1511 | 257 | for (;;) { |
401d5a6d | 258 | int idx; |
c75d1511 BP |
259 | int c; |
260 | ||
401d5a6d | 261 | c = getopt_long(argc, argv, short_options, options, &idx); |
c75d1511 BP |
262 | if (c == -1) { |
263 | break; | |
264 | } | |
265 | ||
266 | switch (c) { | |
267 | case OPT_DB: | |
268 | db = optarg; | |
269 | break; | |
270 | ||
271 | case OPT_ONELINE: | |
272 | oneline = true; | |
273 | break; | |
274 | ||
dfbe07ba | 275 | case OPT_NO_SYSLOG: |
922fed06 | 276 | vlog_set_levels(&this_module, VLF_SYSLOG, VLL_WARN); |
dfbe07ba BP |
277 | break; |
278 | ||
0c3dd1e1 | 279 | case OPT_NO_WAIT: |
b54e22e9 | 280 | wait_for_reload = false; |
0c3dd1e1 BP |
281 | break; |
282 | ||
577aebdf BP |
283 | case OPT_DRY_RUN: |
284 | dry_run = true; | |
285 | break; | |
286 | ||
401d5a6d BP |
287 | case OPT_LOCAL: |
288 | if (shash_find(local_options, options[idx].name)) { | |
07ff77cc | 289 | ctl_fatal("'%s' option specified multiple times", |
401d5a6d BP |
290 | options[idx].name); |
291 | } | |
292 | shash_add_nocopy(local_options, | |
293 | xasprintf("--%s", options[idx].name), | |
2225c0b9 | 294 | nullable_xstrdup(optarg)); |
401d5a6d BP |
295 | break; |
296 | ||
c75d1511 BP |
297 | case 'h': |
298 | usage(); | |
299 | ||
95e4a97a | 300 | case OPT_COMMANDS: |
51a73ff0 | 301 | ctl_print_commands(); |
73c7216a | 302 | /* fall through */ |
95e4a97a PA |
303 | |
304 | case OPT_OPTIONS: | |
51a73ff0 | 305 | ctl_print_options(global_long_options); |
73c7216a | 306 | /* fall through */ |
95e4a97a | 307 | |
c75d1511 | 308 | case 'V': |
55d5bb44 | 309 | ovs_print_version(0, 0); |
c51513a2 | 310 | printf("DB Schema %s\n", ovsrec_get_db_version()); |
c75d1511 BP |
311 | exit(EXIT_SUCCESS); |
312 | ||
342045e1 BP |
313 | case 't': |
314 | timeout = strtoul(optarg, NULL, 10); | |
a39a859a | 315 | if (timeout < 0) { |
07ff77cc | 316 | ctl_fatal("value %s on -t or --timeout is invalid", |
def90f62 | 317 | optarg); |
342045e1 BP |
318 | } |
319 | break; | |
320 | ||
fba6bd1d BP |
321 | case OPT_RETRY: |
322 | retry = true; | |
323 | break; | |
324 | ||
e26b5a06 | 325 | VLOG_OPTION_HANDLERS |
e051b42c | 326 | TABLE_OPTION_HANDLERS(&table_style) |
c75d1511 | 327 | |
218a6f59 BP |
328 | STREAM_SSL_OPTION_HANDLERS |
329 | ||
330 | case OPT_PEER_CA_CERT: | |
331 | stream_ssl_set_peer_ca_cert_file(optarg); | |
332 | break; | |
218a6f59 | 333 | |
6b777e47 GS |
334 | case OPT_BOOTSTRAP_CA_CERT: |
335 | stream_ssl_set_ca_cert_file(optarg, true); | |
336 | break; | |
337 | ||
c75d1511 BP |
338 | case '?': |
339 | exit(EXIT_FAILURE); | |
340 | ||
341 | default: | |
342 | abort(); | |
343 | } | |
344 | } | |
a2a9d2d9 | 345 | free(short_options); |
c75d1511 BP |
346 | |
347 | if (!db) { | |
51a73ff0 | 348 | db = ctl_default_db(); |
c75d1511 | 349 | } |
401d5a6d BP |
350 | |
351 | for (i = n_global_long_options; options[i].name; i++) { | |
352 | free(CONST_CAST(char *, options[i].name)); | |
353 | } | |
354 | free(options); | |
c75d1511 BP |
355 | } |
356 | ||
357 | static void | |
358 | usage(void) | |
359 | { | |
8f7501e8 BP |
360 | printf("\ |
361 | %s: ovs-vswitchd management utility\n\ | |
362 | usage: %s [OPTIONS] COMMAND [ARG...]\n\ | |
363 | \n\ | |
ae9a3235 BP |
364 | Open vSwitch commands:\n\ |
365 | init initialize database, if not yet initialized\n\ | |
9b1735a7 | 366 | show print overview of database contents\n\ |
ae9a3235 BP |
367 | emer-reset reset configuration to clean state\n\ |
368 | \n\ | |
8f7501e8 BP |
369 | Bridge commands:\n\ |
370 | add-br BRIDGE create a new bridge named BRIDGE\n\ | |
371 | add-br BRIDGE PARENT VLAN create new fake BRIDGE in PARENT on VLAN\n\ | |
372 | del-br BRIDGE delete BRIDGE and all of its ports\n\ | |
373 | list-br print the names of all the bridges\n\ | |
b5fcae50 | 374 | br-exists BRIDGE exit 2 if BRIDGE does not exist\n\ |
8f7501e8 BP |
375 | br-to-vlan BRIDGE print the VLAN which BRIDGE is on\n\ |
376 | br-to-parent BRIDGE print the parent of BRIDGE\n\ | |
377 | br-set-external-id BRIDGE KEY VALUE set KEY on BRIDGE to VALUE\n\ | |
378 | br-set-external-id BRIDGE KEY unset KEY on BRIDGE\n\ | |
379 | br-get-external-id BRIDGE KEY print value of KEY on BRIDGE\n\ | |
380 | br-get-external-id BRIDGE list key-value pairs on BRIDGE\n\ | |
381 | \n\ | |
ae9a3235 | 382 | Port commands (a bond is considered to be a single port):\n\ |
8f7501e8 BP |
383 | list-ports BRIDGE print the names of all the ports on BRIDGE\n\ |
384 | add-port BRIDGE PORT add network device PORT to BRIDGE\n\ | |
385 | add-bond BRIDGE PORT IFACE... add bonded port PORT in BRIDGE from IFACES\n\ | |
386 | del-port [BRIDGE] PORT delete PORT (which may be bonded) from BRIDGE\n\ | |
387 | port-to-br PORT print name of bridge that contains PORT\n\ | |
8f7501e8 BP |
388 | \n\ |
389 | Interface commands (a bond consists of multiple interfaces):\n\ | |
390 | list-ifaces BRIDGE print the names of all interfaces on BRIDGE\n\ | |
391 | iface-to-br IFACE print name of bridge that contains IFACE\n\ | |
8f7501e8 BP |
392 | \n\ |
393 | Controller commands:\n\ | |
a892775d BP |
394 | get-controller BRIDGE print the controllers for BRIDGE\n\ |
395 | del-controller BRIDGE delete the controllers for BRIDGE\n\ | |
3ffed5cb | 396 | [--inactivity-probe=MSECS]\n\ |
a892775d | 397 | set-controller BRIDGE TARGET... set the controllers for BRIDGE\n\ |
1a048029 JP |
398 | get-fail-mode BRIDGE print the fail-mode for BRIDGE\n\ |
399 | del-fail-mode BRIDGE delete the fail-mode for BRIDGE\n\ | |
400 | set-fail-mode BRIDGE MODE set the fail-mode for BRIDGE to MODE\n\ | |
8f7501e8 | 401 | \n\ |
24b8b259 | 402 | Manager commands:\n\ |
a892775d BP |
403 | get-manager print the managers\n\ |
404 | del-manager delete the managers\n\ | |
3ffed5cb | 405 | [--inactivity-probe=MSECS]\n\ |
a892775d | 406 | set-manager TARGET... set the list of managers to TARGET...\n\ |
24b8b259 | 407 | \n\ |
8f7501e8 BP |
408 | SSL commands:\n\ |
409 | get-ssl print the SSL configuration\n\ | |
410 | del-ssl delete the SSL configuration\n\ | |
411 | set-ssl PRIV-KEY CERT CA-CERT set the SSL configuration\n\ | |
412 | \n\ | |
99eef98b DF |
413 | Auto Attach commands:\n\ |
414 | add-aa-mapping BRIDGE I-SID VLAN add Auto Attach mapping to BRIDGE\n\ | |
415 | del-aa-mapping BRIDGE I-SID VLAN delete Auto Attach mapping VLAN from BRIDGE\n\ | |
416 | get-aa-mapping BRIDGE get Auto Attach mappings from BRIDGE\n\ | |
417 | \n\ | |
18ee958b JP |
418 | Switch commands:\n\ |
419 | emer-reset reset switch to known good state\n\ | |
420 | \n\ | |
07ff77cc | 421 | %s\ |
8519ea87 | 422 | %s\ |
8f7501e8 BP |
423 | \n\ |
424 | Options:\n\ | |
425 | --db=DATABASE connect to DATABASE\n\ | |
426 | (default: %s)\n\ | |
ae9a3235 | 427 | --no-wait do not wait for ovs-vswitchd to reconfigure\n\ |
fba6bd1d | 428 | --retry keep trying to connect to server forever\n\ |
ae9a3235 BP |
429 | -t, --timeout=SECS wait at most SECS seconds for ovs-vswitchd\n\ |
430 | --dry-run do not commit changes to database\n\ | |
8f7501e8 | 431 | --oneline print exactly one line of output per command\n", |
8519ea87 MM |
432 | program_name, program_name, ctl_get_db_cmd_usage(), |
433 | ctl_list_db_tables_usage(), ctl_default_db()); | |
bcb58ce0 | 434 | table_usage(); |
c75d1511 | 435 | vlog_usage(); |
ae9a3235 BP |
436 | printf("\ |
437 | --no-syslog equivalent to --verbose=vsctl:syslog:warn\n"); | |
c33fa581 | 438 | stream_usage("database", true, true, true); |
8f7501e8 BP |
439 | printf("\n\ |
440 | Other options:\n\ | |
441 | -h, --help display this help message\n\ | |
442 | -V, --version display version information\n"); | |
c75d1511 BP |
443 | exit(EXIT_SUCCESS); |
444 | } | |
445 | ||
c75d1511 | 446 | \f |
07ff77cc | 447 | /* ovs-vsctl specific context. Inherits the 'struct ctl_context' as base. */ |
5d9cb63c | 448 | struct vsctl_context { |
07ff77cc | 449 | struct ctl_context base; |
f8ff4bc4 BP |
450 | |
451 | /* Modifiable state. */ | |
5d9cb63c | 452 | const struct ovsrec_open_vswitch *ovs; |
f74055e7 | 453 | bool verified_ports; |
87b23a01 | 454 | |
5ce5a6b5 BP |
455 | /* A cache of the contents of the database. |
456 | * | |
457 | * A command that needs to use any of this information must first call | |
458 | * vsctl_context_populate_cache(). A command that changes anything that | |
459 | * could invalidate the cache must either call | |
460 | * vsctl_context_invalidate_cache() or manually update the cache to | |
461 | * maintain its correctness. */ | |
462 | bool cache_valid; | |
463 | struct shash bridges; /* Maps from bridge name to struct vsctl_bridge. */ | |
464 | struct shash ports; /* Maps from port name to struct vsctl_port. */ | |
465 | struct shash ifaces; /* Maps from port name to struct vsctl_iface. */ | |
5d9cb63c BP |
466 | }; |
467 | ||
c75d1511 BP |
468 | struct vsctl_bridge { |
469 | struct ovsrec_bridge *br_cfg; | |
470 | char *name; | |
ca6ba700 | 471 | struct ovs_list ports; /* Contains "struct vsctl_port"s. */ |
5341d046 BP |
472 | |
473 | /* VLAN ("fake") bridge support. | |
474 | * | |
475 | * Use 'parent != NULL' to detect a fake bridge, because 'vlan' can be 0 | |
476 | * in either case. */ | |
a341ee57 BP |
477 | struct hmap children; /* VLAN bridges indexed by 'vlan'. */ |
478 | struct hmap_node children_node; /* Node in parent's 'children' hmap. */ | |
5341d046 BP |
479 | struct vsctl_bridge *parent; /* Real bridge, or NULL. */ |
480 | int vlan; /* VLAN VID (0...4095), or 0. */ | |
c75d1511 BP |
481 | }; |
482 | ||
483 | struct vsctl_port { | |
ca6ba700 TG |
484 | struct ovs_list ports_node; /* In struct vsctl_bridge's 'ports' list. */ |
485 | struct ovs_list ifaces; /* Contains "struct vsctl_iface"s. */ | |
c75d1511 BP |
486 | struct ovsrec_port *port_cfg; |
487 | struct vsctl_bridge *bridge; | |
488 | }; | |
489 | ||
490 | struct vsctl_iface { | |
ca6ba700 | 491 | struct ovs_list ifaces_node; /* In struct vsctl_port's 'ifaces' list. */ |
c75d1511 BP |
492 | struct ovsrec_interface *iface_cfg; |
493 | struct vsctl_port *port; | |
494 | }; | |
495 | ||
ec4eed45 | 496 | /* Casts 'base' into 'struct vsctl_context'. */ |
07ff77cc AW |
497 | static struct vsctl_context * |
498 | vsctl_context_cast(struct ctl_context *base) | |
499 | { | |
500 | return CONTAINER_OF(base, struct vsctl_context, base); | |
501 | } | |
502 | ||
5dd9826c BP |
503 | static struct vsctl_bridge *find_vlan_bridge(struct vsctl_bridge *parent, |
504 | int vlan); | |
505 | ||
bb1c67c8 | 506 | static char * |
07ff77cc | 507 | vsctl_context_to_string(const struct ctl_context *ctx) |
bb1c67c8 BP |
508 | { |
509 | const struct shash_node *node; | |
510 | struct svec words; | |
511 | char *s; | |
512 | int i; | |
513 | ||
514 | svec_init(&words); | |
515 | SHASH_FOR_EACH (node, &ctx->options) { | |
516 | svec_add(&words, node->name); | |
517 | } | |
518 | for (i = 0; i < ctx->argc; i++) { | |
519 | svec_add(&words, ctx->argv[i]); | |
520 | } | |
521 | svec_terminate(&words); | |
522 | ||
523 | s = process_escape_args(words.names); | |
524 | ||
525 | svec_destroy(&words); | |
526 | ||
527 | return s; | |
528 | } | |
529 | ||
f74055e7 | 530 | static void |
07ff77cc | 531 | verify_ports(struct vsctl_context *vsctl_ctx) |
f74055e7 | 532 | { |
07ff77cc | 533 | if (!vsctl_ctx->verified_ports) { |
f74055e7 BP |
534 | const struct ovsrec_bridge *bridge; |
535 | const struct ovsrec_port *port; | |
536 | ||
07ff77cc AW |
537 | ovsrec_open_vswitch_verify_bridges(vsctl_ctx->ovs); |
538 | OVSREC_BRIDGE_FOR_EACH (bridge, vsctl_ctx->base.idl) { | |
f74055e7 BP |
539 | ovsrec_bridge_verify_ports(bridge); |
540 | } | |
07ff77cc | 541 | OVSREC_PORT_FOR_EACH (port, vsctl_ctx->base.idl) { |
f74055e7 BP |
542 | ovsrec_port_verify_interfaces(port); |
543 | } | |
544 | ||
07ff77cc | 545 | vsctl_ctx->verified_ports = true; |
f74055e7 BP |
546 | } |
547 | } | |
548 | ||
c75d1511 | 549 | static struct vsctl_bridge * |
07ff77cc | 550 | add_bridge_to_cache(struct vsctl_context *vsctl_ctx, |
a341ee57 BP |
551 | struct ovsrec_bridge *br_cfg, const char *name, |
552 | struct vsctl_bridge *parent, int vlan) | |
c75d1511 BP |
553 | { |
554 | struct vsctl_bridge *br = xmalloc(sizeof *br); | |
555 | br->br_cfg = br_cfg; | |
556 | br->name = xstrdup(name); | |
417e7e66 | 557 | ovs_list_init(&br->ports); |
c75d1511 BP |
558 | br->parent = parent; |
559 | br->vlan = vlan; | |
a341ee57 BP |
560 | hmap_init(&br->children); |
561 | if (parent) { | |
5dd9826c BP |
562 | struct vsctl_bridge *conflict = find_vlan_bridge(parent, vlan); |
563 | if (conflict) { | |
564 | VLOG_WARN("%s: bridge has multiple VLAN bridges (%s and %s) " | |
565 | "for VLAN %d, but only one is allowed", | |
566 | parent->name, name, conflict->name, vlan); | |
567 | } else { | |
568 | hmap_insert(&parent->children, &br->children_node, | |
569 | hash_int(vlan, 0)); | |
570 | } | |
a341ee57 | 571 | } |
07ff77cc | 572 | shash_add(&vsctl_ctx->bridges, br->name, br); |
c75d1511 BP |
573 | return br; |
574 | } | |
575 | ||
a341ee57 BP |
576 | static void |
577 | ovs_delete_bridge(const struct ovsrec_open_vswitch *ovs, | |
578 | struct ovsrec_bridge *bridge) | |
579 | { | |
580 | struct ovsrec_bridge **bridges; | |
581 | size_t i, n; | |
582 | ||
583 | bridges = xmalloc(sizeof *ovs->bridges * ovs->n_bridges); | |
584 | for (i = n = 0; i < ovs->n_bridges; i++) { | |
585 | if (ovs->bridges[i] != bridge) { | |
586 | bridges[n++] = ovs->bridges[i]; | |
587 | } | |
588 | } | |
589 | ovsrec_open_vswitch_set_bridges(ovs, bridges, n); | |
590 | free(bridges); | |
591 | } | |
592 | ||
593 | static void | |
07ff77cc | 594 | del_cached_bridge(struct vsctl_context *vsctl_ctx, struct vsctl_bridge *br) |
a341ee57 | 595 | { |
417e7e66 | 596 | ovs_assert(ovs_list_is_empty(&br->ports)); |
cb22974d | 597 | ovs_assert(hmap_is_empty(&br->children)); |
a341ee57 BP |
598 | if (br->parent) { |
599 | hmap_remove(&br->parent->children, &br->children_node); | |
600 | } | |
601 | if (br->br_cfg) { | |
602 | ovsrec_bridge_delete(br->br_cfg); | |
07ff77cc | 603 | ovs_delete_bridge(vsctl_ctx->ovs, br->br_cfg); |
a341ee57 | 604 | } |
07ff77cc | 605 | shash_find_and_delete(&vsctl_ctx->bridges, br->name); |
a341ee57 BP |
606 | hmap_destroy(&br->children); |
607 | free(br->name); | |
608 | free(br); | |
609 | } | |
610 | ||
c75d1511 BP |
611 | static bool |
612 | port_is_fake_bridge(const struct ovsrec_port *port_cfg) | |
613 | { | |
614 | return (port_cfg->fake_bridge | |
615 | && port_cfg->tag | |
5341d046 | 616 | && *port_cfg->tag >= 0 && *port_cfg->tag <= 4095); |
c75d1511 BP |
617 | } |
618 | ||
619 | static struct vsctl_bridge * | |
a341ee57 | 620 | find_vlan_bridge(struct vsctl_bridge *parent, int vlan) |
c75d1511 | 621 | { |
a341ee57 | 622 | struct vsctl_bridge *child; |
c75d1511 | 623 | |
a341ee57 BP |
624 | HMAP_FOR_EACH_IN_BUCKET (child, children_node, hash_int(vlan, 0), |
625 | &parent->children) { | |
626 | if (child->vlan == vlan) { | |
627 | return child; | |
c75d1511 BP |
628 | } |
629 | } | |
630 | ||
631 | return NULL; | |
632 | } | |
633 | ||
a341ee57 | 634 | static struct vsctl_port * |
07ff77cc | 635 | add_port_to_cache(struct vsctl_context *vsctl_ctx, struct vsctl_bridge *parent, |
a341ee57 BP |
636 | struct ovsrec_port *port_cfg) |
637 | { | |
638 | struct vsctl_port *port; | |
639 | ||
640 | if (port_cfg->tag | |
641 | && *port_cfg->tag >= 0 && *port_cfg->tag <= 4095) { | |
642 | struct vsctl_bridge *vlan_bridge; | |
643 | ||
644 | vlan_bridge = find_vlan_bridge(parent, *port_cfg->tag); | |
645 | if (vlan_bridge) { | |
646 | parent = vlan_bridge; | |
647 | } | |
648 | } | |
649 | ||
650 | port = xmalloc(sizeof *port); | |
417e7e66 BW |
651 | ovs_list_push_back(&parent->ports, &port->ports_node); |
652 | ovs_list_init(&port->ifaces); | |
a341ee57 BP |
653 | port->port_cfg = port_cfg; |
654 | port->bridge = parent; | |
07ff77cc | 655 | shash_add(&vsctl_ctx->ports, port_cfg->name, port); |
a341ee57 BP |
656 | |
657 | return port; | |
658 | } | |
659 | ||
660 | static void | |
07ff77cc | 661 | del_cached_port(struct vsctl_context *vsctl_ctx, struct vsctl_port *port) |
a341ee57 | 662 | { |
417e7e66 BW |
663 | ovs_assert(ovs_list_is_empty(&port->ifaces)); |
664 | ovs_list_remove(&port->ports_node); | |
07ff77cc | 665 | shash_find_and_delete(&vsctl_ctx->ports, port->port_cfg->name); |
a341ee57 BP |
666 | ovsrec_port_delete(port->port_cfg); |
667 | free(port); | |
668 | } | |
669 | ||
670 | static struct vsctl_iface * | |
07ff77cc | 671 | add_iface_to_cache(struct vsctl_context *vsctl_ctx, struct vsctl_port *parent, |
a341ee57 BP |
672 | struct ovsrec_interface *iface_cfg) |
673 | { | |
674 | struct vsctl_iface *iface; | |
675 | ||
676 | iface = xmalloc(sizeof *iface); | |
417e7e66 | 677 | ovs_list_push_back(&parent->ifaces, &iface->ifaces_node); |
a341ee57 BP |
678 | iface->iface_cfg = iface_cfg; |
679 | iface->port = parent; | |
07ff77cc | 680 | shash_add(&vsctl_ctx->ifaces, iface_cfg->name, iface); |
a341ee57 BP |
681 | |
682 | return iface; | |
683 | } | |
684 | ||
685 | static void | |
07ff77cc | 686 | del_cached_iface(struct vsctl_context *vsctl_ctx, struct vsctl_iface *iface) |
a341ee57 | 687 | { |
417e7e66 | 688 | ovs_list_remove(&iface->ifaces_node); |
07ff77cc | 689 | shash_find_and_delete(&vsctl_ctx->ifaces, iface->iface_cfg->name); |
a341ee57 BP |
690 | ovsrec_interface_delete(iface->iface_cfg); |
691 | free(iface); | |
692 | } | |
693 | ||
c75d1511 | 694 | static void |
07ff77cc | 695 | vsctl_context_invalidate_cache(struct ctl_context *ctx) |
c75d1511 | 696 | { |
07ff77cc | 697 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
c75d1511 BP |
698 | struct shash_node *node; |
699 | ||
07ff77cc | 700 | if (!vsctl_ctx->cache_valid) { |
5ce5a6b5 BP |
701 | return; |
702 | } | |
07ff77cc | 703 | vsctl_ctx->cache_valid = false; |
5ce5a6b5 | 704 | |
07ff77cc | 705 | SHASH_FOR_EACH (node, &vsctl_ctx->bridges) { |
c75d1511 | 706 | struct vsctl_bridge *bridge = node->data; |
a341ee57 | 707 | hmap_destroy(&bridge->children); |
c75d1511 BP |
708 | free(bridge->name); |
709 | free(bridge); | |
710 | } | |
07ff77cc | 711 | shash_destroy(&vsctl_ctx->bridges); |
c75d1511 | 712 | |
07ff77cc AW |
713 | shash_destroy_free_data(&vsctl_ctx->ports); |
714 | shash_destroy_free_data(&vsctl_ctx->ifaces); | |
c75d1511 BP |
715 | } |
716 | ||
e5e12280 | 717 | static void |
07ff77cc | 718 | pre_get_info(struct ctl_context *ctx) |
e5e12280 BP |
719 | { |
720 | ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_bridges); | |
721 | ||
722 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_name); | |
723 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_controller); | |
724 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_fail_mode); | |
725 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_ports); | |
726 | ||
727 | ovsdb_idl_add_column(ctx->idl, &ovsrec_port_col_name); | |
728 | ovsdb_idl_add_column(ctx->idl, &ovsrec_port_col_fake_bridge); | |
729 | ovsdb_idl_add_column(ctx->idl, &ovsrec_port_col_tag); | |
730 | ovsdb_idl_add_column(ctx->idl, &ovsrec_port_col_interfaces); | |
731 | ||
732 | ovsdb_idl_add_column(ctx->idl, &ovsrec_interface_col_name); | |
99eef98b | 733 | |
c3ccfe98 | 734 | ovsdb_idl_add_column(ctx->idl, &ovsrec_interface_col_ofport); |
feb38b6d | 735 | ovsdb_idl_add_column(ctx->idl, &ovsrec_interface_col_error); |
e5e12280 BP |
736 | } |
737 | ||
c75d1511 | 738 | static void |
07ff77cc | 739 | vsctl_context_populate_cache(struct ctl_context *ctx) |
c75d1511 | 740 | { |
07ff77cc AW |
741 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
742 | const struct ovsrec_open_vswitch *ovs = vsctl_ctx->ovs; | |
b3c01ed3 | 743 | struct sset bridges, ports; |
c75d1511 BP |
744 | size_t i; |
745 | ||
07ff77cc | 746 | if (vsctl_ctx->cache_valid) { |
5ce5a6b5 BP |
747 | /* Cache is already populated. */ |
748 | return; | |
749 | } | |
07ff77cc AW |
750 | vsctl_ctx->cache_valid = true; |
751 | shash_init(&vsctl_ctx->bridges); | |
752 | shash_init(&vsctl_ctx->ports); | |
753 | shash_init(&vsctl_ctx->ifaces); | |
c75d1511 | 754 | |
b3c01ed3 BP |
755 | sset_init(&bridges); |
756 | sset_init(&ports); | |
c75d1511 BP |
757 | for (i = 0; i < ovs->n_bridges; i++) { |
758 | struct ovsrec_bridge *br_cfg = ovs->bridges[i]; | |
759 | struct vsctl_bridge *br; | |
760 | size_t j; | |
761 | ||
b3c01ed3 | 762 | if (!sset_add(&bridges, br_cfg->name)) { |
c75d1511 BP |
763 | VLOG_WARN("%s: database contains duplicate bridge name", |
764 | br_cfg->name); | |
765 | continue; | |
766 | } | |
07ff77cc | 767 | br = add_bridge_to_cache(vsctl_ctx, br_cfg, br_cfg->name, NULL, 0); |
c75d1511 BP |
768 | |
769 | for (j = 0; j < br_cfg->n_ports; j++) { | |
770 | struct ovsrec_port *port_cfg = br_cfg->ports[j]; | |
771 | ||
b3c01ed3 | 772 | if (!sset_add(&ports, port_cfg->name)) { |
48a69501 | 773 | /* Duplicate port name. (We will warn about that later.) */ |
c75d1511 BP |
774 | continue; |
775 | } | |
776 | ||
777 | if (port_is_fake_bridge(port_cfg) | |
b3c01ed3 | 778 | && sset_add(&bridges, port_cfg->name)) { |
07ff77cc | 779 | add_bridge_to_cache(vsctl_ctx, NULL, port_cfg->name, br, |
a341ee57 | 780 | *port_cfg->tag); |
c75d1511 BP |
781 | } |
782 | } | |
783 | } | |
b3c01ed3 BP |
784 | sset_destroy(&bridges); |
785 | sset_destroy(&ports); | |
c75d1511 | 786 | |
b3c01ed3 | 787 | sset_init(&bridges); |
c75d1511 BP |
788 | for (i = 0; i < ovs->n_bridges; i++) { |
789 | struct ovsrec_bridge *br_cfg = ovs->bridges[i]; | |
790 | struct vsctl_bridge *br; | |
791 | size_t j; | |
792 | ||
b3c01ed3 | 793 | if (!sset_add(&bridges, br_cfg->name)) { |
c75d1511 BP |
794 | continue; |
795 | } | |
07ff77cc | 796 | br = shash_find_data(&vsctl_ctx->bridges, br_cfg->name); |
c75d1511 BP |
797 | for (j = 0; j < br_cfg->n_ports; j++) { |
798 | struct ovsrec_port *port_cfg = br_cfg->ports[j]; | |
799 | struct vsctl_port *port; | |
800 | size_t k; | |
801 | ||
07ff77cc | 802 | port = shash_find_data(&vsctl_ctx->ports, port_cfg->name); |
48a69501 BP |
803 | if (port) { |
804 | if (port_cfg == port->port_cfg) { | |
805 | VLOG_WARN("%s: port is in multiple bridges (%s and %s)", | |
806 | port_cfg->name, br->name, port->bridge->name); | |
807 | } else { | |
808 | /* Log as an error because this violates the database's | |
809 | * uniqueness constraints, so the database server shouldn't | |
810 | * have allowed it. */ | |
811 | VLOG_ERR("%s: database contains duplicate port name", | |
812 | port_cfg->name); | |
813 | } | |
c75d1511 BP |
814 | continue; |
815 | } | |
816 | ||
817 | if (port_is_fake_bridge(port_cfg) | |
b3c01ed3 | 818 | && !sset_add(&bridges, port_cfg->name)) { |
c75d1511 BP |
819 | continue; |
820 | } | |
821 | ||
07ff77cc | 822 | port = add_port_to_cache(vsctl_ctx, br, port_cfg); |
c75d1511 BP |
823 | for (k = 0; k < port_cfg->n_interfaces; k++) { |
824 | struct ovsrec_interface *iface_cfg = port_cfg->interfaces[k]; | |
825 | struct vsctl_iface *iface; | |
826 | ||
07ff77cc | 827 | iface = shash_find_data(&vsctl_ctx->ifaces, iface_cfg->name); |
48a69501 BP |
828 | if (iface) { |
829 | if (iface_cfg == iface->iface_cfg) { | |
830 | VLOG_WARN("%s: interface is in multiple ports " | |
831 | "(%s and %s)", | |
832 | iface_cfg->name, | |
833 | iface->port->port_cfg->name, | |
834 | port->port_cfg->name); | |
835 | } else { | |
836 | /* Log as an error because this violates the database's | |
837 | * uniqueness constraints, so the database server | |
838 | * shouldn't have allowed it. */ | |
839 | VLOG_ERR("%s: database contains duplicate interface " | |
840 | "name", iface_cfg->name); | |
841 | } | |
c75d1511 BP |
842 | continue; |
843 | } | |
844 | ||
07ff77cc | 845 | add_iface_to_cache(vsctl_ctx, port, iface_cfg); |
c75d1511 BP |
846 | } |
847 | } | |
848 | } | |
b3c01ed3 | 849 | sset_destroy(&bridges); |
c75d1511 BP |
850 | } |
851 | ||
852 | static void | |
07ff77cc | 853 | check_conflicts(struct vsctl_context *vsctl_ctx, const char *name, |
c75d1511 BP |
854 | char *msg) |
855 | { | |
856 | struct vsctl_iface *iface; | |
857 | struct vsctl_port *port; | |
858 | ||
07ff77cc | 859 | verify_ports(vsctl_ctx); |
f74055e7 | 860 | |
07ff77cc AW |
861 | if (shash_find(&vsctl_ctx->bridges, name)) { |
862 | ctl_fatal("%s because a bridge named %s already exists", | |
c88b6a27 | 863 | msg, name); |
c75d1511 BP |
864 | } |
865 | ||
07ff77cc | 866 | port = shash_find_data(&vsctl_ctx->ports, name); |
c75d1511 | 867 | if (port) { |
07ff77cc | 868 | ctl_fatal("%s because a port named %s already exists on " |
c88b6a27 | 869 | "bridge %s", msg, name, port->bridge->name); |
c75d1511 BP |
870 | } |
871 | ||
07ff77cc | 872 | iface = shash_find_data(&vsctl_ctx->ifaces, name); |
c75d1511 | 873 | if (iface) { |
07ff77cc | 874 | ctl_fatal("%s because an interface named %s already exists " |
c88b6a27 | 875 | "on bridge %s", msg, name, iface->port->bridge->name); |
c75d1511 BP |
876 | } |
877 | ||
878 | free(msg); | |
879 | } | |
880 | ||
881 | static struct vsctl_bridge * | |
07ff77cc | 882 | find_bridge(struct vsctl_context *vsctl_ctx, const char *name, bool must_exist) |
c75d1511 | 883 | { |
5ce5a6b5 BP |
884 | struct vsctl_bridge *br; |
885 | ||
07ff77cc | 886 | ovs_assert(vsctl_ctx->cache_valid); |
5ce5a6b5 | 887 | |
07ff77cc | 888 | br = shash_find_data(&vsctl_ctx->bridges, name); |
01845ce8 | 889 | if (must_exist && !br) { |
07ff77cc | 890 | ctl_fatal("no bridge named %s", name); |
c75d1511 | 891 | } |
07ff77cc | 892 | ovsrec_open_vswitch_verify_bridges(vsctl_ctx->ovs); |
c75d1511 BP |
893 | return br; |
894 | } | |
895 | ||
975ac531 | 896 | static struct vsctl_bridge * |
07ff77cc AW |
897 | find_real_bridge(struct vsctl_context *vsctl_ctx, |
898 | const char *name, bool must_exist) | |
975ac531 | 899 | { |
07ff77cc | 900 | struct vsctl_bridge *br = find_bridge(vsctl_ctx, name, must_exist); |
975ac531 | 901 | if (br && br->parent) { |
07ff77cc | 902 | ctl_fatal("%s is a fake bridge", name); |
975ac531 JP |
903 | } |
904 | return br; | |
905 | } | |
906 | ||
c75d1511 | 907 | static struct vsctl_port * |
07ff77cc | 908 | find_port(struct vsctl_context *vsctl_ctx, const char *name, bool must_exist) |
c75d1511 | 909 | { |
5ce5a6b5 BP |
910 | struct vsctl_port *port; |
911 | ||
07ff77cc | 912 | ovs_assert(vsctl_ctx->cache_valid); |
5ce5a6b5 | 913 | |
07ff77cc | 914 | port = shash_find_data(&vsctl_ctx->ports, name); |
460aad80 | 915 | if (port && !strcmp(name, port->bridge->name)) { |
01845ce8 BP |
916 | port = NULL; |
917 | } | |
918 | if (must_exist && !port) { | |
07ff77cc | 919 | ctl_fatal("no port named %s", name); |
c75d1511 | 920 | } |
07ff77cc | 921 | verify_ports(vsctl_ctx); |
c75d1511 BP |
922 | return port; |
923 | } | |
924 | ||
925 | static struct vsctl_iface * | |
07ff77cc | 926 | find_iface(struct vsctl_context *vsctl_ctx, const char *name, bool must_exist) |
c75d1511 | 927 | { |
5ce5a6b5 BP |
928 | struct vsctl_iface *iface; |
929 | ||
07ff77cc | 930 | ovs_assert(vsctl_ctx->cache_valid); |
5ce5a6b5 | 931 | |
07ff77cc | 932 | iface = shash_find_data(&vsctl_ctx->ifaces, name); |
460aad80 | 933 | if (iface && !strcmp(name, iface->port->bridge->name)) { |
01845ce8 BP |
934 | iface = NULL; |
935 | } | |
936 | if (must_exist && !iface) { | |
07ff77cc | 937 | ctl_fatal("no interface named %s", name); |
c75d1511 | 938 | } |
07ff77cc | 939 | verify_ports(vsctl_ctx); |
c75d1511 BP |
940 | return iface; |
941 | } | |
942 | ||
943 | static void | |
944 | bridge_insert_port(struct ovsrec_bridge *br, struct ovsrec_port *port) | |
945 | { | |
946 | struct ovsrec_port **ports; | |
947 | size_t i; | |
948 | ||
949 | ports = xmalloc(sizeof *br->ports * (br->n_ports + 1)); | |
950 | for (i = 0; i < br->n_ports; i++) { | |
951 | ports[i] = br->ports[i]; | |
952 | } | |
c75d1511 BP |
953 | ports[br->n_ports] = port; |
954 | ovsrec_bridge_set_ports(br, ports, br->n_ports + 1); | |
955 | free(ports); | |
956 | } | |
957 | ||
958 | static void | |
959 | bridge_delete_port(struct ovsrec_bridge *br, struct ovsrec_port *port) | |
960 | { | |
961 | struct ovsrec_port **ports; | |
962 | size_t i, n; | |
963 | ||
964 | ports = xmalloc(sizeof *br->ports * br->n_ports); | |
965 | for (i = n = 0; i < br->n_ports; i++) { | |
966 | if (br->ports[i] != port) { | |
967 | ports[n++] = br->ports[i]; | |
968 | } | |
969 | } | |
970 | ovsrec_bridge_set_ports(br, ports, n); | |
971 | free(ports); | |
972 | } | |
973 | ||
974 | static void | |
975 | ovs_insert_bridge(const struct ovsrec_open_vswitch *ovs, | |
976 | struct ovsrec_bridge *bridge) | |
977 | { | |
978 | struct ovsrec_bridge **bridges; | |
979 | size_t i; | |
980 | ||
981 | bridges = xmalloc(sizeof *ovs->bridges * (ovs->n_bridges + 1)); | |
982 | for (i = 0; i < ovs->n_bridges; i++) { | |
983 | bridges[i] = ovs->bridges[i]; | |
984 | } | |
985 | bridges[ovs->n_bridges] = bridge; | |
986 | ovsrec_open_vswitch_set_bridges(ovs, bridges, ovs->n_bridges + 1); | |
987 | free(bridges); | |
988 | } | |
989 | ||
524555d1 | 990 | static void |
07ff77cc | 991 | cmd_init(struct ctl_context *ctx OVS_UNUSED) |
524555d1 BP |
992 | { |
993 | } | |
994 | ||
d33340a5 | 995 | static struct cmd_show_table cmd_show_tables[] = { |
9b1735a7 BP |
996 | {&ovsrec_table_open_vswitch, |
997 | NULL, | |
998 | {&ovsrec_open_vswitch_col_manager_options, | |
999 | &ovsrec_open_vswitch_col_bridges, | |
016e4684 AW |
1000 | &ovsrec_open_vswitch_col_ovs_version}, |
1001 | {NULL, NULL, NULL} | |
6530be3b | 1002 | }, |
9b1735a7 BP |
1003 | |
1004 | {&ovsrec_table_bridge, | |
1005 | &ovsrec_bridge_col_name, | |
1006 | {&ovsrec_bridge_col_controller, | |
1007 | &ovsrec_bridge_col_fail_mode, | |
016e4684 AW |
1008 | &ovsrec_bridge_col_ports}, |
1009 | {NULL, NULL, NULL} | |
6530be3b | 1010 | }, |
9b1735a7 BP |
1011 | |
1012 | {&ovsrec_table_port, | |
1013 | &ovsrec_port_col_name, | |
1014 | {&ovsrec_port_col_tag, | |
1015 | &ovsrec_port_col_trunks, | |
016e4684 AW |
1016 | &ovsrec_port_col_interfaces}, |
1017 | {NULL, NULL, NULL} | |
6530be3b | 1018 | }, |
9b1735a7 BP |
1019 | |
1020 | {&ovsrec_table_interface, | |
1021 | &ovsrec_interface_col_name, | |
1022 | {&ovsrec_interface_col_type, | |
1023 | &ovsrec_interface_col_options, | |
771c8ea0 MAA |
1024 | &ovsrec_interface_col_error, |
1025 | &ovsrec_interface_col_bfd_status}, | |
016e4684 | 1026 | {NULL, NULL, NULL} |
6530be3b | 1027 | }, |
9b1735a7 BP |
1028 | |
1029 | {&ovsrec_table_controller, | |
1030 | &ovsrec_controller_col_target, | |
1031 | {&ovsrec_controller_col_is_connected, | |
1032 | NULL, | |
016e4684 AW |
1033 | NULL}, |
1034 | {NULL, NULL, NULL} | |
6530be3b | 1035 | }, |
9b1735a7 BP |
1036 | |
1037 | {&ovsrec_table_manager, | |
1038 | &ovsrec_manager_col_target, | |
1039 | {&ovsrec_manager_col_is_connected, | |
1040 | NULL, | |
016e4684 AW |
1041 | NULL}, |
1042 | {NULL, NULL, NULL} | |
6530be3b | 1043 | }, |
9b1735a7 | 1044 | |
016e4684 | 1045 | {NULL, NULL, {NULL, NULL, NULL}, {NULL, NULL, NULL}} |
af046a16 | 1046 | }; |
9b1735a7 | 1047 | |
e5e12280 | 1048 | static void |
07ff77cc | 1049 | pre_cmd_emer_reset(struct ctl_context *ctx) |
e5e12280 | 1050 | { |
87824b0b | 1051 | ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_manager_options); |
e5e12280 BP |
1052 | ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_ssl); |
1053 | ||
1054 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_controller); | |
f67e3b66 | 1055 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_fail_mode); |
e5e12280 BP |
1056 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_mirrors); |
1057 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_netflow); | |
1058 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_sflow); | |
29089a54 | 1059 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_ipfix); |
e5e12280 BP |
1060 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_flood_vlans); |
1061 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_other_config); | |
1062 | ||
1063 | ovsdb_idl_add_column(ctx->idl, &ovsrec_port_col_other_config); | |
1064 | ||
1065 | ovsdb_idl_add_column(ctx->idl, | |
1066 | &ovsrec_interface_col_ingress_policing_rate); | |
1067 | ovsdb_idl_add_column(ctx->idl, | |
1068 | &ovsrec_interface_col_ingress_policing_burst); | |
1069 | } | |
1070 | ||
18ee958b | 1071 | static void |
07ff77cc | 1072 | cmd_emer_reset(struct ctl_context *ctx) |
18ee958b | 1073 | { |
07ff77cc | 1074 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
18ee958b JP |
1075 | const struct ovsdb_idl *idl = ctx->idl; |
1076 | const struct ovsrec_bridge *br; | |
1077 | const struct ovsrec_port *port; | |
1078 | const struct ovsrec_interface *iface; | |
28a14bf3 EJ |
1079 | const struct ovsrec_mirror *mirror, *next_mirror; |
1080 | const struct ovsrec_controller *ctrl, *next_ctrl; | |
1081 | const struct ovsrec_manager *mgr, *next_mgr; | |
1082 | const struct ovsrec_netflow *nf, *next_nf; | |
1083 | const struct ovsrec_ssl *ssl, *next_ssl; | |
1084 | const struct ovsrec_sflow *sflow, *next_sflow; | |
29089a54 RL |
1085 | const struct ovsrec_ipfix *ipfix, *next_ipfix; |
1086 | const struct ovsrec_flow_sample_collector_set *fscset, *next_fscset; | |
18ee958b | 1087 | |
18ee958b | 1088 | /* Reset the Open_vSwitch table. */ |
07ff77cc AW |
1089 | ovsrec_open_vswitch_set_manager_options(vsctl_ctx->ovs, NULL, 0); |
1090 | ovsrec_open_vswitch_set_ssl(vsctl_ctx->ovs, NULL); | |
18ee958b JP |
1091 | |
1092 | OVSREC_BRIDGE_FOR_EACH (br, idl) { | |
a699f614 | 1093 | const char *hwaddr; |
18ee958b JP |
1094 | |
1095 | ovsrec_bridge_set_controller(br, NULL, 0); | |
f67e3b66 | 1096 | ovsrec_bridge_set_fail_mode(br, NULL); |
18ee958b JP |
1097 | ovsrec_bridge_set_mirrors(br, NULL, 0); |
1098 | ovsrec_bridge_set_netflow(br, NULL); | |
1099 | ovsrec_bridge_set_sflow(br, NULL); | |
29089a54 | 1100 | ovsrec_bridge_set_ipfix(br, NULL); |
18ee958b JP |
1101 | ovsrec_bridge_set_flood_vlans(br, NULL, 0); |
1102 | ||
1103 | /* We only want to save the "hwaddr" key from other_config. */ | |
a699f614 EJ |
1104 | hwaddr = smap_get(&br->other_config, "hwaddr"); |
1105 | if (hwaddr) { | |
aaf881c6 | 1106 | const struct smap smap = SMAP_CONST1(&smap, "hwaddr", hwaddr); |
a699f614 | 1107 | ovsrec_bridge_set_other_config(br, &smap); |
18ee958b | 1108 | } else { |
a699f614 | 1109 | ovsrec_bridge_set_other_config(br, NULL); |
18ee958b JP |
1110 | } |
1111 | } | |
1112 | ||
1113 | OVSREC_PORT_FOR_EACH (port, idl) { | |
a699f614 | 1114 | ovsrec_port_set_other_config(port, NULL); |
18ee958b JP |
1115 | } |
1116 | ||
1117 | OVSREC_INTERFACE_FOR_EACH (iface, idl) { | |
1118 | /* xxx What do we do about gre/patch devices created by mgr? */ | |
1119 | ||
1120 | ovsrec_interface_set_ingress_policing_rate(iface, 0); | |
1121 | ovsrec_interface_set_ingress_policing_burst(iface, 0); | |
1122 | } | |
28a14bf3 EJ |
1123 | |
1124 | OVSREC_MIRROR_FOR_EACH_SAFE (mirror, next_mirror, idl) { | |
1125 | ovsrec_mirror_delete(mirror); | |
1126 | } | |
1127 | ||
1128 | OVSREC_CONTROLLER_FOR_EACH_SAFE (ctrl, next_ctrl, idl) { | |
1129 | ovsrec_controller_delete(ctrl); | |
1130 | } | |
1131 | ||
1132 | OVSREC_MANAGER_FOR_EACH_SAFE (mgr, next_mgr, idl) { | |
1133 | ovsrec_manager_delete(mgr); | |
1134 | } | |
1135 | ||
1136 | OVSREC_NETFLOW_FOR_EACH_SAFE (nf, next_nf, idl) { | |
1137 | ovsrec_netflow_delete(nf); | |
1138 | } | |
1139 | ||
1140 | OVSREC_SSL_FOR_EACH_SAFE (ssl, next_ssl, idl) { | |
1141 | ovsrec_ssl_delete(ssl); | |
1142 | } | |
1143 | ||
1144 | OVSREC_SFLOW_FOR_EACH_SAFE (sflow, next_sflow, idl) { | |
1145 | ovsrec_sflow_delete(sflow); | |
1146 | } | |
5ce5a6b5 | 1147 | |
29089a54 RL |
1148 | OVSREC_IPFIX_FOR_EACH_SAFE (ipfix, next_ipfix, idl) { |
1149 | ovsrec_ipfix_delete(ipfix); | |
1150 | } | |
1151 | ||
1152 | OVSREC_FLOW_SAMPLE_COLLECTOR_SET_FOR_EACH_SAFE (fscset, next_fscset, idl) { | |
1153 | ovsrec_flow_sample_collector_set_delete(fscset); | |
1154 | } | |
1155 | ||
5ce5a6b5 | 1156 | vsctl_context_invalidate_cache(ctx); |
18ee958b JP |
1157 | } |
1158 | ||
c75d1511 | 1159 | static void |
07ff77cc | 1160 | cmd_add_br(struct ctl_context *ctx) |
c75d1511 | 1161 | { |
07ff77cc | 1162 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
e3c17733 | 1163 | bool may_exist = shash_find(&ctx->options, "--may-exist") != NULL; |
b89d8339 | 1164 | const char *br_name, *parent_name; |
c3ccfe98 | 1165 | struct ovsrec_interface *iface; |
b89d8339 | 1166 | int vlan; |
c75d1511 | 1167 | |
aeee85aa | 1168 | br_name = ctx->argv[1]; |
f75612a1 BP |
1169 | if (!br_name[0]) { |
1170 | ctl_fatal("bridge name must not be empty string"); | |
1171 | } | |
aeee85aa BP |
1172 | if (ctx->argc == 2) { |
1173 | parent_name = NULL; | |
1174 | vlan = 0; | |
1175 | } else if (ctx->argc == 4) { | |
1176 | parent_name = ctx->argv[2]; | |
1177 | vlan = atoi(ctx->argv[3]); | |
5341d046 | 1178 | if (vlan < 0 || vlan > 4095) { |
07ff77cc | 1179 | ctl_fatal("%s: vlan must be between 0 and 4095", ctx->argv[0]); |
aeee85aa BP |
1180 | } |
1181 | } else { | |
07ff77cc | 1182 | ctl_fatal("'%s' command takes exactly 1 or 3 arguments", |
aeee85aa BP |
1183 | ctx->argv[0]); |
1184 | } | |
1185 | ||
5ce5a6b5 | 1186 | vsctl_context_populate_cache(ctx); |
aeee85aa BP |
1187 | if (may_exist) { |
1188 | struct vsctl_bridge *br; | |
1189 | ||
07ff77cc | 1190 | br = find_bridge(vsctl_ctx, br_name, false); |
aeee85aa BP |
1191 | if (br) { |
1192 | if (!parent_name) { | |
1193 | if (br->parent) { | |
07ff77cc | 1194 | ctl_fatal("\"--may-exist add-br %s\" but %s is " |
aeee85aa BP |
1195 | "a VLAN bridge for VLAN %d", |
1196 | br_name, br_name, br->vlan); | |
1197 | } | |
1198 | } else { | |
1199 | if (!br->parent) { | |
07ff77cc | 1200 | ctl_fatal("\"--may-exist add-br %s %s %d\" but %s " |
aeee85aa BP |
1201 | "is not a VLAN bridge", |
1202 | br_name, parent_name, vlan, br_name); | |
1203 | } else if (strcmp(br->parent->name, parent_name)) { | |
07ff77cc | 1204 | ctl_fatal("\"--may-exist add-br %s %s %d\" but %s " |
aeee85aa BP |
1205 | "has the wrong parent %s", |
1206 | br_name, parent_name, vlan, | |
1207 | br_name, br->parent->name); | |
1208 | } else if (br->vlan != vlan) { | |
07ff77cc | 1209 | ctl_fatal("\"--may-exist add-br %s %s %d\" but %s " |
aeee85aa BP |
1210 | "is a VLAN bridge for the wrong VLAN %d", |
1211 | br_name, parent_name, vlan, br_name, br->vlan); | |
1212 | } | |
1213 | } | |
1214 | return; | |
1215 | } | |
1216 | } | |
07ff77cc | 1217 | check_conflicts(vsctl_ctx, br_name, |
c75d1511 BP |
1218 | xasprintf("cannot create a bridge named %s", br_name)); |
1219 | ||
aeee85aa | 1220 | if (!parent_name) { |
c75d1511 | 1221 | struct ovsrec_port *port; |
aeee85aa | 1222 | struct ovsrec_bridge *br; |
c75d1511 | 1223 | |
f8ff4bc4 | 1224 | iface = ovsrec_interface_insert(ctx->txn); |
c75d1511 | 1225 | ovsrec_interface_set_name(iface, br_name); |
9106d88c | 1226 | ovsrec_interface_set_type(iface, "internal"); |
c75d1511 | 1227 | |
f8ff4bc4 | 1228 | port = ovsrec_port_insert(ctx->txn); |
c75d1511 BP |
1229 | ovsrec_port_set_name(port, br_name); |
1230 | ovsrec_port_set_interfaces(port, &iface, 1); | |
1231 | ||
f8ff4bc4 | 1232 | br = ovsrec_bridge_insert(ctx->txn); |
c75d1511 BP |
1233 | ovsrec_bridge_set_name(br, br_name); |
1234 | ovsrec_bridge_set_ports(br, &port, 1); | |
1235 | ||
07ff77cc | 1236 | ovs_insert_bridge(vsctl_ctx->ovs, br); |
aeee85aa | 1237 | } else { |
5dd9826c | 1238 | struct vsctl_bridge *conflict; |
c75d1511 BP |
1239 | struct vsctl_bridge *parent; |
1240 | struct ovsrec_port *port; | |
aeee85aa | 1241 | struct ovsrec_bridge *br; |
c75d1511 BP |
1242 | int64_t tag = vlan; |
1243 | ||
07ff77cc | 1244 | parent = find_bridge(vsctl_ctx, parent_name, false); |
5341d046 | 1245 | if (parent && parent->parent) { |
07ff77cc | 1246 | ctl_fatal("cannot create bridge with fake bridge as parent"); |
c75d1511 BP |
1247 | } |
1248 | if (!parent) { | |
07ff77cc | 1249 | ctl_fatal("parent bridge %s does not exist", parent_name); |
c75d1511 | 1250 | } |
5dd9826c BP |
1251 | conflict = find_vlan_bridge(parent, vlan); |
1252 | if (conflict) { | |
07ff77cc | 1253 | ctl_fatal("bridge %s already has a child VLAN bridge %s " |
5dd9826c BP |
1254 | "on VLAN %d", parent_name, conflict->name, vlan); |
1255 | } | |
c75d1511 BP |
1256 | br = parent->br_cfg; |
1257 | ||
f8ff4bc4 | 1258 | iface = ovsrec_interface_insert(ctx->txn); |
c75d1511 BP |
1259 | ovsrec_interface_set_name(iface, br_name); |
1260 | ovsrec_interface_set_type(iface, "internal"); | |
1261 | ||
f8ff4bc4 | 1262 | port = ovsrec_port_insert(ctx->txn); |
c75d1511 BP |
1263 | ovsrec_port_set_name(port, br_name); |
1264 | ovsrec_port_set_interfaces(port, &iface, 1); | |
1265 | ovsrec_port_set_fake_bridge(port, true); | |
1266 | ovsrec_port_set_tag(port, &tag, 1); | |
dfbe07ba BP |
1267 | |
1268 | bridge_insert_port(br, port); | |
c75d1511 BP |
1269 | } |
1270 | ||
c3ccfe98 | 1271 | post_db_reload_expect_iface(iface); |
5ce5a6b5 | 1272 | vsctl_context_invalidate_cache(ctx); |
c75d1511 BP |
1273 | } |
1274 | ||
1275 | static void | |
07ff77cc | 1276 | del_port(struct vsctl_context *vsctl_ctx, struct vsctl_port *port) |
c75d1511 | 1277 | { |
a341ee57 | 1278 | struct vsctl_iface *iface, *next_iface; |
28a14bf3 | 1279 | |
c75d1511 BP |
1280 | bridge_delete_port((port->bridge->parent |
1281 | ? port->bridge->parent->br_cfg | |
1282 | : port->bridge->br_cfg), port->port_cfg); | |
a341ee57 BP |
1283 | |
1284 | LIST_FOR_EACH_SAFE (iface, next_iface, ifaces_node, &port->ifaces) { | |
07ff77cc | 1285 | del_cached_iface(vsctl_ctx, iface); |
a341ee57 | 1286 | } |
07ff77cc | 1287 | del_cached_port(vsctl_ctx, port); |
a341ee57 BP |
1288 | } |
1289 | ||
1290 | static void | |
07ff77cc | 1291 | del_bridge(struct vsctl_context *vsctl_ctx, struct vsctl_bridge *br) |
a341ee57 BP |
1292 | { |
1293 | struct vsctl_bridge *child, *next_child; | |
1294 | struct vsctl_port *port, *next_port; | |
29089a54 | 1295 | const struct ovsrec_flow_sample_collector_set *fscset, *next_fscset; |
a341ee57 BP |
1296 | |
1297 | HMAP_FOR_EACH_SAFE (child, next_child, children_node, &br->children) { | |
07ff77cc | 1298 | del_bridge(vsctl_ctx, child); |
a341ee57 BP |
1299 | } |
1300 | ||
1301 | LIST_FOR_EACH_SAFE (port, next_port, ports_node, &br->ports) { | |
07ff77cc | 1302 | del_port(vsctl_ctx, port); |
a341ee57 BP |
1303 | } |
1304 | ||
29089a54 | 1305 | OVSREC_FLOW_SAMPLE_COLLECTOR_SET_FOR_EACH_SAFE (fscset, next_fscset, |
07ff77cc | 1306 | vsctl_ctx->base.idl) { |
29089a54 RL |
1307 | if (fscset->bridge == br->br_cfg) { |
1308 | ovsrec_flow_sample_collector_set_delete(fscset); | |
1309 | } | |
1310 | } | |
1311 | ||
07ff77cc | 1312 | del_cached_bridge(vsctl_ctx, br); |
c75d1511 BP |
1313 | } |
1314 | ||
1315 | static void | |
07ff77cc | 1316 | cmd_del_br(struct ctl_context *ctx) |
c75d1511 | 1317 | { |
07ff77cc | 1318 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
460aad80 | 1319 | bool must_exist = !shash_find(&ctx->options, "--if-exists"); |
c75d1511 BP |
1320 | struct vsctl_bridge *bridge; |
1321 | ||
5ce5a6b5 | 1322 | vsctl_context_populate_cache(ctx); |
07ff77cc | 1323 | bridge = find_bridge(vsctl_ctx, ctx->argv[1], must_exist); |
460aad80 | 1324 | if (bridge) { |
07ff77cc | 1325 | del_bridge(vsctl_ctx, bridge); |
c75d1511 | 1326 | } |
c75d1511 BP |
1327 | } |
1328 | ||
dfbe07ba BP |
1329 | static void |
1330 | output_sorted(struct svec *svec, struct ds *output) | |
1331 | { | |
1332 | const char *name; | |
1333 | size_t i; | |
1334 | ||
1335 | svec_sort(svec); | |
1336 | SVEC_FOR_EACH (i, name, svec) { | |
1337 | ds_put_format(output, "%s\n", name); | |
1338 | } | |
1339 | } | |
1340 | ||
c75d1511 | 1341 | static void |
07ff77cc | 1342 | cmd_list_br(struct ctl_context *ctx) |
c75d1511 | 1343 | { |
07ff77cc | 1344 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
c75d1511 | 1345 | struct shash_node *node; |
dfbe07ba | 1346 | struct svec bridges; |
515d830a JP |
1347 | bool real = shash_find(&ctx->options, "--real"); |
1348 | bool fake = shash_find(&ctx->options, "--fake"); | |
1349 | ||
1350 | /* If neither fake nor real were requested, return both. */ | |
1351 | if (!real && !fake) { | |
1352 | real = fake = true; | |
1353 | } | |
c75d1511 | 1354 | |
5ce5a6b5 | 1355 | vsctl_context_populate_cache(ctx); |
dfbe07ba BP |
1356 | |
1357 | svec_init(&bridges); | |
07ff77cc | 1358 | SHASH_FOR_EACH (node, &vsctl_ctx->bridges) { |
c75d1511 | 1359 | struct vsctl_bridge *br = node->data; |
515d830a JP |
1360 | |
1361 | if (br->parent ? fake : real) { | |
1362 | svec_add(&bridges, br->name); | |
1363 | } | |
c75d1511 | 1364 | } |
5d9cb63c | 1365 | output_sorted(&bridges, &ctx->output); |
dfbe07ba | 1366 | svec_destroy(&bridges); |
c75d1511 BP |
1367 | } |
1368 | ||
1369 | static void | |
07ff77cc | 1370 | cmd_br_exists(struct ctl_context *ctx) |
c75d1511 | 1371 | { |
07ff77cc AW |
1372 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
1373 | ||
5ce5a6b5 | 1374 | vsctl_context_populate_cache(ctx); |
07ff77cc | 1375 | if (!find_bridge(vsctl_ctx, ctx->argv[1], false)) { |
ce6f1d1f | 1376 | vsctl_exit(2); |
c75d1511 | 1377 | } |
c75d1511 BP |
1378 | } |
1379 | ||
457e1eb0 | 1380 | static void |
a699f614 EJ |
1381 | set_external_id(struct smap *old, struct smap *new, |
1382 | char *key, char *value) | |
457e1eb0 | 1383 | { |
a699f614 | 1384 | smap_clone(new, old); |
457e1eb0 | 1385 | |
457e1eb0 | 1386 | if (value) { |
a699f614 EJ |
1387 | smap_replace(new, key, value); |
1388 | } else { | |
1389 | smap_remove(new, key); | |
457e1eb0 | 1390 | } |
457e1eb0 BP |
1391 | } |
1392 | ||
e5e12280 | 1393 | static void |
07ff77cc | 1394 | pre_cmd_br_set_external_id(struct ctl_context *ctx) |
e5e12280 BP |
1395 | { |
1396 | pre_get_info(ctx); | |
1397 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_external_ids); | |
1398 | ovsdb_idl_add_column(ctx->idl, &ovsrec_port_col_external_ids); | |
1399 | } | |
1400 | ||
457e1eb0 | 1401 | static void |
07ff77cc | 1402 | cmd_br_set_external_id(struct ctl_context *ctx) |
457e1eb0 | 1403 | { |
07ff77cc | 1404 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
457e1eb0 | 1405 | struct vsctl_bridge *bridge; |
a699f614 | 1406 | struct smap new; |
457e1eb0 | 1407 | |
5ce5a6b5 | 1408 | vsctl_context_populate_cache(ctx); |
07ff77cc | 1409 | bridge = find_bridge(vsctl_ctx, ctx->argv[1], true); |
457e1eb0 | 1410 | if (bridge->br_cfg) { |
a699f614 EJ |
1411 | |
1412 | set_external_id(&bridge->br_cfg->external_ids, &new, ctx->argv[2], | |
1413 | ctx->argc >= 4 ? ctx->argv[3] : NULL); | |
f74055e7 | 1414 | ovsrec_bridge_verify_external_ids(bridge->br_cfg); |
a699f614 | 1415 | ovsrec_bridge_set_external_ids(bridge->br_cfg, &new); |
457e1eb0 | 1416 | } else { |
5d9cb63c | 1417 | char *key = xasprintf("fake-bridge-%s", ctx->argv[2]); |
07ff77cc AW |
1418 | struct vsctl_port *port = shash_find_data(&vsctl_ctx->ports, |
1419 | ctx->argv[1]); | |
a699f614 EJ |
1420 | set_external_id(&port->port_cfg->external_ids, &new, |
1421 | key, ctx->argc >= 4 ? ctx->argv[3] : NULL); | |
f74055e7 | 1422 | ovsrec_port_verify_external_ids(port->port_cfg); |
a699f614 | 1423 | ovsrec_port_set_external_ids(port->port_cfg, &new); |
457e1eb0 BP |
1424 | free(key); |
1425 | } | |
a699f614 | 1426 | smap_destroy(&new); |
457e1eb0 BP |
1427 | } |
1428 | ||
1429 | static void | |
a699f614 | 1430 | get_external_id(struct smap *smap, const char *prefix, const char *key, |
457e1eb0 BP |
1431 | struct ds *output) |
1432 | { | |
a699f614 EJ |
1433 | if (key) { |
1434 | char *prefix_key = xasprintf("%s%s", prefix, key); | |
1435 | const char *value = smap_get(smap, prefix_key); | |
457e1eb0 | 1436 | |
a699f614 EJ |
1437 | if (value) { |
1438 | ds_put_format(output, "%s\n", value); | |
1439 | } | |
1440 | free(prefix_key); | |
1441 | } else { | |
1442 | const struct smap_node **sorted = smap_sort(smap); | |
1443 | size_t prefix_len = strlen(prefix); | |
1444 | size_t i; | |
1445 | ||
1446 | for (i = 0; i < smap_count(smap); i++) { | |
1447 | const struct smap_node *node = sorted[i]; | |
1448 | if (!strncmp(node->key, prefix, prefix_len)) { | |
1449 | ds_put_format(output, "%s=%s\n", node->key + prefix_len, | |
1450 | node->value); | |
1451 | } | |
457e1eb0 | 1452 | } |
a699f614 | 1453 | free(sorted); |
457e1eb0 | 1454 | } |
457e1eb0 BP |
1455 | } |
1456 | ||
e5e12280 | 1457 | static void |
07ff77cc | 1458 | pre_cmd_br_get_external_id(struct ctl_context *ctx) |
e5e12280 BP |
1459 | { |
1460 | pre_cmd_br_set_external_id(ctx); | |
1461 | } | |
1462 | ||
457e1eb0 | 1463 | static void |
07ff77cc | 1464 | cmd_br_get_external_id(struct ctl_context *ctx) |
457e1eb0 | 1465 | { |
07ff77cc | 1466 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
457e1eb0 BP |
1467 | struct vsctl_bridge *bridge; |
1468 | ||
5ce5a6b5 BP |
1469 | vsctl_context_populate_cache(ctx); |
1470 | ||
07ff77cc | 1471 | bridge = find_bridge(vsctl_ctx, ctx->argv[1], true); |
457e1eb0 | 1472 | if (bridge->br_cfg) { |
f74055e7 | 1473 | ovsrec_bridge_verify_external_ids(bridge->br_cfg); |
a699f614 EJ |
1474 | get_external_id(&bridge->br_cfg->external_ids, "", |
1475 | ctx->argc >= 3 ? ctx->argv[2] : NULL, &ctx->output); | |
457e1eb0 | 1476 | } else { |
07ff77cc AW |
1477 | struct vsctl_port *port = shash_find_data(&vsctl_ctx->ports, |
1478 | ctx->argv[1]); | |
f74055e7 | 1479 | ovsrec_port_verify_external_ids(port->port_cfg); |
a699f614 EJ |
1480 | get_external_id(&port->port_cfg->external_ids, "fake-bridge-", |
1481 | ctx->argc >= 3 ? ctx->argv[2] : NULL, &ctx->output); | |
457e1eb0 | 1482 | } |
457e1eb0 BP |
1483 | } |
1484 | ||
c75d1511 | 1485 | static void |
07ff77cc | 1486 | cmd_list_ports(struct ctl_context *ctx) |
c75d1511 | 1487 | { |
07ff77cc | 1488 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
c75d1511 | 1489 | struct vsctl_bridge *br; |
a341ee57 | 1490 | struct vsctl_port *port; |
dfbe07ba | 1491 | struct svec ports; |
c75d1511 | 1492 | |
5ce5a6b5 | 1493 | vsctl_context_populate_cache(ctx); |
07ff77cc | 1494 | br = find_bridge(vsctl_ctx, ctx->argv[1], true); |
f74055e7 | 1495 | ovsrec_bridge_verify_ports(br->br_cfg ? br->br_cfg : br->parent->br_cfg); |
dfbe07ba BP |
1496 | |
1497 | svec_init(&ports); | |
a341ee57 BP |
1498 | LIST_FOR_EACH (port, ports_node, &br->ports) { |
1499 | if (strcmp(port->port_cfg->name, br->name)) { | |
dfbe07ba | 1500 | svec_add(&ports, port->port_cfg->name); |
c75d1511 BP |
1501 | } |
1502 | } | |
5d9cb63c | 1503 | output_sorted(&ports, &ctx->output); |
dfbe07ba | 1504 | svec_destroy(&ports); |
c75d1511 BP |
1505 | } |
1506 | ||
1507 | static void | |
07ff77cc | 1508 | add_port(struct ctl_context *ctx, |
bb1c67c8 BP |
1509 | const char *br_name, const char *port_name, |
1510 | bool may_exist, bool fake_iface, | |
18b239f5 BP |
1511 | char *iface_names[], int n_ifaces, |
1512 | char *settings[], int n_settings) | |
c75d1511 | 1513 | { |
07ff77cc | 1514 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
c75d1511 BP |
1515 | struct vsctl_bridge *bridge; |
1516 | struct ovsrec_interface **ifaces; | |
1517 | struct ovsrec_port *port; | |
1518 | size_t i; | |
1519 | ||
f75612a1 BP |
1520 | if (!port_name[0]) { |
1521 | ctl_fatal("port name must not be empty string"); | |
1522 | } | |
1523 | for (i = 0; i < n_ifaces; i++) { | |
1524 | if (!iface_names[i][0]) { | |
1525 | ctl_fatal("interface name must not be empty string"); | |
1526 | } | |
1527 | } | |
1528 | ||
5ce5a6b5 | 1529 | vsctl_context_populate_cache(ctx); |
bb1c67c8 | 1530 | if (may_exist) { |
2a022368 | 1531 | struct vsctl_port *vsctl_port; |
bb1c67c8 | 1532 | |
07ff77cc | 1533 | vsctl_port = find_port(vsctl_ctx, port_name, false); |
2a022368 | 1534 | if (vsctl_port) { |
bb1c67c8 | 1535 | struct svec want_names, have_names; |
bb1c67c8 BP |
1536 | |
1537 | svec_init(&want_names); | |
1538 | for (i = 0; i < n_ifaces; i++) { | |
1539 | svec_add(&want_names, iface_names[i]); | |
1540 | } | |
1541 | svec_sort(&want_names); | |
1542 | ||
1543 | svec_init(&have_names); | |
2a022368 BP |
1544 | for (i = 0; i < vsctl_port->port_cfg->n_interfaces; i++) { |
1545 | svec_add(&have_names, | |
1546 | vsctl_port->port_cfg->interfaces[i]->name); | |
bb1c67c8 BP |
1547 | } |
1548 | svec_sort(&have_names); | |
1549 | ||
2a022368 | 1550 | if (strcmp(vsctl_port->bridge->name, br_name)) { |
bb1c67c8 | 1551 | char *command = vsctl_context_to_string(ctx); |
07ff77cc | 1552 | ctl_fatal("\"%s\" but %s is actually attached to bridge %s", |
2a022368 | 1553 | command, port_name, vsctl_port->bridge->name); |
bb1c67c8 BP |
1554 | } |
1555 | ||
1556 | if (!svec_equal(&want_names, &have_names)) { | |
1557 | char *have_names_string = svec_join(&have_names, ", ", ""); | |
1558 | char *command = vsctl_context_to_string(ctx); | |
1559 | ||
07ff77cc | 1560 | ctl_fatal("\"%s\" but %s actually has interface(s) %s", |
bb1c67c8 BP |
1561 | command, port_name, have_names_string); |
1562 | } | |
1563 | ||
1564 | svec_destroy(&want_names); | |
1565 | svec_destroy(&have_names); | |
1566 | ||
1567 | return; | |
1568 | } | |
1569 | } | |
07ff77cc | 1570 | check_conflicts(vsctl_ctx, port_name, |
c75d1511 | 1571 | xasprintf("cannot create a port named %s", port_name)); |
bb1c67c8 | 1572 | for (i = 0; i < n_ifaces; i++) { |
07ff77cc | 1573 | check_conflicts(vsctl_ctx, iface_names[i], |
bb1c67c8 BP |
1574 | xasprintf("cannot create an interface named %s", |
1575 | iface_names[i])); | |
1576 | } | |
07ff77cc | 1577 | bridge = find_bridge(vsctl_ctx, br_name, true); |
c75d1511 BP |
1578 | |
1579 | ifaces = xmalloc(n_ifaces * sizeof *ifaces); | |
1580 | for (i = 0; i < n_ifaces; i++) { | |
f8ff4bc4 | 1581 | ifaces[i] = ovsrec_interface_insert(ctx->txn); |
c75d1511 | 1582 | ovsrec_interface_set_name(ifaces[i], iface_names[i]); |
c3ccfe98 | 1583 | post_db_reload_expect_iface(ifaces[i]); |
c75d1511 BP |
1584 | } |
1585 | ||
f8ff4bc4 | 1586 | port = ovsrec_port_insert(ctx->txn); |
c75d1511 BP |
1587 | ovsrec_port_set_name(port, port_name); |
1588 | ovsrec_port_set_interfaces(port, ifaces, n_ifaces); | |
b4182c7f | 1589 | ovsrec_port_set_bond_fake_iface(port, fake_iface); |
a0a9f31d | 1590 | |
5341d046 | 1591 | if (bridge->parent) { |
c75d1511 BP |
1592 | int64_t tag = bridge->vlan; |
1593 | ovsrec_port_set_tag(port, &tag, 1); | |
1594 | } | |
1595 | ||
18b239f5 | 1596 | for (i = 0; i < n_settings; i++) { |
fd26f9a2 JS |
1597 | char *error = ctl_set_column("Port", &port->header_, settings[i], |
1598 | ctx->symtab); | |
1599 | if (error) { | |
1600 | ctl_fatal("%s", error); | |
1601 | } | |
18b239f5 BP |
1602 | } |
1603 | ||
c75d1511 BP |
1604 | bridge_insert_port((bridge->parent ? bridge->parent->br_cfg |
1605 | : bridge->br_cfg), port); | |
1606 | ||
71f21279 | 1607 | struct vsctl_port *vsctl_port = add_port_to_cache(vsctl_ctx, bridge, port); |
a341ee57 | 1608 | for (i = 0; i < n_ifaces; i++) { |
07ff77cc | 1609 | add_iface_to_cache(vsctl_ctx, vsctl_port, ifaces[i]); |
a341ee57 BP |
1610 | } |
1611 | free(ifaces); | |
c75d1511 BP |
1612 | } |
1613 | ||
1614 | static void | |
07ff77cc | 1615 | cmd_add_port(struct ctl_context *ctx) |
c75d1511 | 1616 | { |
e3c17733 | 1617 | bool may_exist = shash_find(&ctx->options, "--may-exist") != NULL; |
bb1c67c8 BP |
1618 | |
1619 | add_port(ctx, ctx->argv[1], ctx->argv[2], may_exist, false, | |
18b239f5 | 1620 | &ctx->argv[2], 1, &ctx->argv[3], ctx->argc - 3); |
c75d1511 BP |
1621 | } |
1622 | ||
1623 | static void | |
07ff77cc | 1624 | cmd_add_bond(struct ctl_context *ctx) |
c75d1511 | 1625 | { |
e3c17733 | 1626 | bool may_exist = shash_find(&ctx->options, "--may-exist") != NULL; |
b4182c7f | 1627 | bool fake_iface = shash_find(&ctx->options, "--fake-iface"); |
18b239f5 BP |
1628 | int n_ifaces; |
1629 | int i; | |
1630 | ||
1631 | n_ifaces = ctx->argc - 3; | |
1632 | for (i = 3; i < ctx->argc; i++) { | |
1633 | if (strchr(ctx->argv[i], '=')) { | |
1634 | n_ifaces = i - 3; | |
1635 | break; | |
1636 | } | |
1637 | } | |
1638 | if (n_ifaces < 2) { | |
07ff77cc | 1639 | ctl_fatal("add-bond requires at least 2 interfaces, but only " |
18b239f5 BP |
1640 | "%d were specified", n_ifaces); |
1641 | } | |
b4182c7f | 1642 | |
bb1c67c8 | 1643 | add_port(ctx, ctx->argv[1], ctx->argv[2], may_exist, fake_iface, |
18b239f5 BP |
1644 | &ctx->argv[3], n_ifaces, |
1645 | &ctx->argv[n_ifaces + 3], ctx->argc - 3 - n_ifaces); | |
c75d1511 BP |
1646 | } |
1647 | ||
ec5ef1cf BP |
1648 | static void |
1649 | cmd_add_bond_iface(struct ctl_context *ctx) | |
1650 | { | |
1651 | vsctl_context_populate_cache(ctx); | |
1652 | ||
1653 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); | |
1654 | bool may_exist = shash_find(&ctx->options, "--may-exist") != NULL; | |
1655 | struct vsctl_port *port = find_port(vsctl_ctx, ctx->argv[1], true); | |
1656 | ||
1657 | const char *iface_name = ctx->argv[2]; | |
1658 | if (may_exist) { | |
1659 | struct vsctl_iface *iface = find_iface(vsctl_ctx, iface_name, false); | |
1660 | if (iface) { | |
1661 | if (iface->port == port) { | |
1662 | return; | |
1663 | } | |
1664 | char *command = vsctl_context_to_string(ctx); | |
1665 | ctl_fatal("\"%s\" but %s is actually attached to port %s", | |
1666 | command, iface_name, iface->port->port_cfg->name); | |
1667 | } | |
1668 | } | |
1669 | check_conflicts(vsctl_ctx, iface_name, | |
1670 | xasprintf("cannot create an interface named %s", | |
1671 | iface_name)); | |
1672 | ||
1673 | struct ovsrec_interface *iface = ovsrec_interface_insert(ctx->txn); | |
1674 | ovsrec_interface_set_name(iface, iface_name); | |
1675 | ovsrec_port_update_interfaces_addvalue(port->port_cfg, iface); | |
1676 | post_db_reload_expect_iface(iface); | |
1677 | add_iface_to_cache(vsctl_ctx, port, iface); | |
1678 | } | |
1679 | ||
1680 | static void | |
1681 | cmd_del_bond_iface(struct ctl_context *ctx) | |
1682 | { | |
1683 | vsctl_context_populate_cache(ctx); | |
1684 | ||
1685 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); | |
1686 | const char *iface_name = ctx->argv[ctx->argc - 1]; | |
1687 | bool must_exist = !shash_find(&ctx->options, "--if-exists"); | |
1688 | struct vsctl_iface *iface = find_iface(vsctl_ctx, iface_name, must_exist); | |
1689 | if (!iface) { | |
1690 | ovs_assert(!must_exist); | |
1691 | return; | |
1692 | } | |
1693 | ||
1694 | const char *port_name = ctx->argc > 2 ? ctx->argv[1] : NULL; | |
1695 | if (port_name) { | |
1696 | struct vsctl_port *port = find_port(vsctl_ctx, port_name, true); | |
1697 | if (iface->port != port) { | |
1698 | ctl_fatal("port %s does not have an interface %s", | |
1699 | port_name, iface_name); | |
1700 | } | |
1701 | } | |
1702 | ||
1703 | if (ovs_list_is_short(&iface->port->ifaces)) { | |
1704 | ctl_fatal("cannot delete last interface from port %s", | |
1705 | iface->port->port_cfg->name); | |
1706 | } | |
1707 | ||
1708 | ovsrec_port_update_interfaces_delvalue(iface->port->port_cfg, | |
1709 | iface->iface_cfg); | |
1710 | del_cached_iface(vsctl_ctx, iface); | |
1711 | } | |
1712 | ||
c75d1511 | 1713 | static void |
07ff77cc | 1714 | cmd_del_port(struct ctl_context *ctx) |
c75d1511 | 1715 | { |
07ff77cc | 1716 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
460aad80 | 1717 | bool must_exist = !shash_find(&ctx->options, "--if-exists"); |
7c79588e | 1718 | bool with_iface = shash_find(&ctx->options, "--with-iface") != NULL; |
89f3c258 | 1719 | const char *target = ctx->argv[ctx->argc - 1]; |
7c79588e | 1720 | struct vsctl_port *port; |
c75d1511 | 1721 | |
5ce5a6b5 | 1722 | vsctl_context_populate_cache(ctx); |
07ff77cc | 1723 | if (find_bridge(vsctl_ctx, target, false)) { |
25a27ba0 | 1724 | if (must_exist) { |
07ff77cc | 1725 | ctl_fatal("cannot delete port %s because it is the local port " |
25a27ba0 BP |
1726 | "for bridge %s (deleting this port requires deleting " |
1727 | "the entire bridge)", target, target); | |
1728 | } | |
1729 | port = NULL; | |
89f3c258 | 1730 | } else if (!with_iface) { |
07ff77cc | 1731 | port = find_port(vsctl_ctx, target, must_exist); |
7c79588e | 1732 | } else { |
7c79588e BP |
1733 | struct vsctl_iface *iface; |
1734 | ||
07ff77cc | 1735 | port = find_port(vsctl_ctx, target, false); |
7c79588e | 1736 | if (!port) { |
07ff77cc | 1737 | iface = find_iface(vsctl_ctx, target, false); |
7c79588e BP |
1738 | if (iface) { |
1739 | port = iface->port; | |
1740 | } | |
1741 | } | |
1742 | if (must_exist && !port) { | |
07ff77cc | 1743 | ctl_fatal("no port or interface named %s", target); |
460aad80 | 1744 | } |
7c79588e | 1745 | } |
460aad80 | 1746 | |
7c79588e BP |
1747 | if (port) { |
1748 | if (ctx->argc == 3) { | |
1749 | struct vsctl_bridge *bridge; | |
1750 | ||
07ff77cc | 1751 | bridge = find_bridge(vsctl_ctx, ctx->argv[1], true); |
7c79588e BP |
1752 | if (port->bridge != bridge) { |
1753 | if (port->bridge->parent == bridge) { | |
07ff77cc | 1754 | ctl_fatal("bridge %s does not have a port %s (although " |
09f37a1b | 1755 | "its child bridge %s does)", |
7c79588e | 1756 | ctx->argv[1], ctx->argv[2], |
09f37a1b | 1757 | port->bridge->name); |
7c79588e | 1758 | } else { |
07ff77cc | 1759 | ctl_fatal("bridge %s does not have a port %s", |
7c79588e BP |
1760 | ctx->argv[1], ctx->argv[2]); |
1761 | } | |
460aad80 | 1762 | } |
c75d1511 | 1763 | } |
7c79588e | 1764 | |
07ff77cc | 1765 | del_port(vsctl_ctx, port); |
c75d1511 | 1766 | } |
c75d1511 BP |
1767 | } |
1768 | ||
1769 | static void | |
07ff77cc | 1770 | cmd_port_to_br(struct ctl_context *ctx) |
c75d1511 | 1771 | { |
07ff77cc | 1772 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
c75d1511 | 1773 | struct vsctl_port *port; |
c75d1511 | 1774 | |
5ce5a6b5 BP |
1775 | vsctl_context_populate_cache(ctx); |
1776 | ||
07ff77cc | 1777 | port = find_port(vsctl_ctx, ctx->argv[1], true); |
5d9cb63c | 1778 | ds_put_format(&ctx->output, "%s\n", port->bridge->name); |
c75d1511 BP |
1779 | } |
1780 | ||
1781 | static void | |
07ff77cc | 1782 | cmd_br_to_vlan(struct ctl_context *ctx) |
c75d1511 | 1783 | { |
07ff77cc | 1784 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
c75d1511 | 1785 | struct vsctl_bridge *bridge; |
c75d1511 | 1786 | |
5ce5a6b5 BP |
1787 | vsctl_context_populate_cache(ctx); |
1788 | ||
07ff77cc | 1789 | bridge = find_bridge(vsctl_ctx, ctx->argv[1], true); |
5d9cb63c | 1790 | ds_put_format(&ctx->output, "%d\n", bridge->vlan); |
c75d1511 BP |
1791 | } |
1792 | ||
1793 | static void | |
07ff77cc | 1794 | cmd_br_to_parent(struct ctl_context *ctx) |
c75d1511 | 1795 | { |
07ff77cc | 1796 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
c75d1511 | 1797 | struct vsctl_bridge *bridge; |
c75d1511 | 1798 | |
5ce5a6b5 BP |
1799 | vsctl_context_populate_cache(ctx); |
1800 | ||
07ff77cc | 1801 | bridge = find_bridge(vsctl_ctx, ctx->argv[1], true); |
c75d1511 BP |
1802 | if (bridge->parent) { |
1803 | bridge = bridge->parent; | |
1804 | } | |
5d9cb63c | 1805 | ds_put_format(&ctx->output, "%s\n", bridge->name); |
c75d1511 BP |
1806 | } |
1807 | ||
1808 | static void | |
07ff77cc | 1809 | cmd_list_ifaces(struct ctl_context *ctx) |
c75d1511 | 1810 | { |
07ff77cc | 1811 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
c75d1511 | 1812 | struct vsctl_bridge *br; |
a341ee57 | 1813 | struct vsctl_port *port; |
dfbe07ba | 1814 | struct svec ifaces; |
c75d1511 | 1815 | |
5ce5a6b5 BP |
1816 | vsctl_context_populate_cache(ctx); |
1817 | ||
07ff77cc AW |
1818 | br = find_bridge(vsctl_ctx, ctx->argv[1], true); |
1819 | verify_ports(vsctl_ctx); | |
dfbe07ba BP |
1820 | |
1821 | svec_init(&ifaces); | |
a341ee57 BP |
1822 | LIST_FOR_EACH (port, ports_node, &br->ports) { |
1823 | struct vsctl_iface *iface; | |
c75d1511 | 1824 | |
a341ee57 BP |
1825 | LIST_FOR_EACH (iface, ifaces_node, &port->ifaces) { |
1826 | if (strcmp(iface->iface_cfg->name, br->name)) { | |
1827 | svec_add(&ifaces, iface->iface_cfg->name); | |
1828 | } | |
c75d1511 BP |
1829 | } |
1830 | } | |
5d9cb63c | 1831 | output_sorted(&ifaces, &ctx->output); |
dfbe07ba | 1832 | svec_destroy(&ifaces); |
c75d1511 BP |
1833 | } |
1834 | ||
1835 | static void | |
07ff77cc | 1836 | cmd_iface_to_br(struct ctl_context *ctx) |
c75d1511 | 1837 | { |
07ff77cc | 1838 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
c75d1511 | 1839 | struct vsctl_iface *iface; |
c75d1511 | 1840 | |
5ce5a6b5 BP |
1841 | vsctl_context_populate_cache(ctx); |
1842 | ||
07ff77cc | 1843 | iface = find_iface(vsctl_ctx, ctx->argv[1], true); |
5d9cb63c | 1844 | ds_put_format(&ctx->output, "%s\n", iface->port->bridge->name); |
c75d1511 | 1845 | } |
457e1eb0 | 1846 | |
f74055e7 BP |
1847 | static void |
1848 | verify_controllers(struct ovsrec_bridge *bridge) | |
1849 | { | |
7da6c3a6 | 1850 | size_t i; |
f74055e7 | 1851 | |
7da6c3a6 BP |
1852 | ovsrec_bridge_verify_controller(bridge); |
1853 | for (i = 0; i < bridge->n_controller; i++) { | |
1854 | ovsrec_controller_verify_target(bridge->controller[i]); | |
f74055e7 BP |
1855 | } |
1856 | } | |
1857 | ||
4e3e7ff9 | 1858 | static void |
07ff77cc | 1859 | pre_controller(struct ctl_context *ctx) |
4e3e7ff9 BP |
1860 | { |
1861 | pre_get_info(ctx); | |
1862 | ||
1863 | ovsdb_idl_add_column(ctx->idl, &ovsrec_controller_col_target); | |
3ffed5cb | 1864 | ovsdb_idl_add_column(ctx->idl, &ovsrec_controller_col_inactivity_probe); |
4e3e7ff9 BP |
1865 | } |
1866 | ||
76ce9432 | 1867 | static void |
07ff77cc | 1868 | cmd_get_controller(struct ctl_context *ctx) |
76ce9432 | 1869 | { |
07ff77cc | 1870 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
1a048029 | 1871 | struct vsctl_bridge *br; |
76ce9432 BP |
1872 | struct svec targets; |
1873 | size_t i; | |
1874 | ||
5ce5a6b5 BP |
1875 | vsctl_context_populate_cache(ctx); |
1876 | ||
07ff77cc | 1877 | br = find_bridge(vsctl_ctx, ctx->argv[1], true); |
7da6c3a6 BP |
1878 | if (br->parent) { |
1879 | br = br->parent; | |
1880 | } | |
f74055e7 | 1881 | verify_controllers(br->br_cfg); |
1a048029 JP |
1882 | |
1883 | /* Print the targets in sorted order for reproducibility. */ | |
76ce9432 | 1884 | svec_init(&targets); |
286a2e82 BP |
1885 | for (i = 0; i < br->br_cfg->n_controller; i++) { |
1886 | svec_add(&targets, br->br_cfg->controller[i]->target); | |
76ce9432 BP |
1887 | } |
1888 | ||
1889 | svec_sort(&targets); | |
1890 | for (i = 0; i < targets.n; i++) { | |
1891 | ds_put_format(&ctx->output, "%s\n", targets.names[i]); | |
1892 | } | |
1893 | svec_destroy(&targets); | |
5aa00635 JP |
1894 | } |
1895 | ||
28a14bf3 EJ |
1896 | static void |
1897 | delete_controllers(struct ovsrec_controller **controllers, | |
1898 | size_t n_controllers) | |
1899 | { | |
1900 | size_t i; | |
1901 | ||
1902 | for (i = 0; i < n_controllers; i++) { | |
1903 | ovsrec_controller_delete(controllers[i]); | |
1904 | } | |
1905 | } | |
1906 | ||
5aa00635 | 1907 | static void |
07ff77cc | 1908 | cmd_del_controller(struct ctl_context *ctx) |
5aa00635 | 1909 | { |
07ff77cc | 1910 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
286a2e82 | 1911 | struct ovsrec_bridge *br; |
5aa00635 | 1912 | |
5ce5a6b5 | 1913 | vsctl_context_populate_cache(ctx); |
5aa00635 | 1914 | |
07ff77cc | 1915 | br = find_real_bridge(vsctl_ctx, ctx->argv[1], true)->br_cfg; |
286a2e82 | 1916 | verify_controllers(br); |
5aa00635 | 1917 | |
286a2e82 BP |
1918 | if (br->controller) { |
1919 | delete_controllers(br->controller, br->n_controller); | |
1920 | ovsrec_bridge_set_controller(br, NULL, 0); | |
5ce5a6b5 | 1921 | } |
5aa00635 JP |
1922 | } |
1923 | ||
76ce9432 | 1924 | static struct ovsrec_controller ** |
3ffed5cb | 1925 | insert_controllers(struct ctl_context *ctx, char *targets[], size_t n) |
76ce9432 BP |
1926 | { |
1927 | struct ovsrec_controller **controllers; | |
1928 | size_t i; | |
3ffed5cb GL |
1929 | const char *inactivity_probe = shash_find_data(&ctx->options, |
1930 | "--inactivity-probe"); | |
76ce9432 BP |
1931 | |
1932 | controllers = xmalloc(n * sizeof *controllers); | |
1933 | for (i = 0; i < n; i++) { | |
070723f9 JP |
1934 | if (vconn_verify_name(targets[i]) && pvconn_verify_name(targets[i])) { |
1935 | VLOG_WARN("target type \"%s\" is possibly erroneous", targets[i]); | |
1936 | } | |
3ffed5cb | 1937 | controllers[i] = ovsrec_controller_insert(ctx->txn); |
76ce9432 | 1938 | ovsrec_controller_set_target(controllers[i], targets[i]); |
3ffed5cb GL |
1939 | if (inactivity_probe) { |
1940 | int64_t msecs = atoll(inactivity_probe); | |
1941 | ovsrec_controller_set_inactivity_probe(controllers[i], &msecs, 1); | |
1942 | } | |
76ce9432 BP |
1943 | } |
1944 | ||
1945 | return controllers; | |
1946 | } | |
1947 | ||
5aa00635 | 1948 | static void |
07ff77cc | 1949 | cmd_set_controller(struct ctl_context *ctx) |
5aa00635 | 1950 | { |
07ff77cc | 1951 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
1a048029 | 1952 | struct ovsrec_controller **controllers; |
286a2e82 | 1953 | struct ovsrec_bridge *br; |
1a048029 | 1954 | size_t n; |
5aa00635 | 1955 | |
5ce5a6b5 BP |
1956 | vsctl_context_populate_cache(ctx); |
1957 | ||
07ff77cc | 1958 | br = find_real_bridge(vsctl_ctx, ctx->argv[1], true)->br_cfg; |
286a2e82 | 1959 | verify_controllers(br); |
28a14bf3 | 1960 | |
286a2e82 | 1961 | delete_controllers(br->controller, br->n_controller); |
76ce9432 | 1962 | |
1a048029 | 1963 | n = ctx->argc - 2; |
3ffed5cb | 1964 | controllers = insert_controllers(ctx, &ctx->argv[2], n); |
286a2e82 | 1965 | ovsrec_bridge_set_controller(br, controllers, n); |
1a048029 | 1966 | free(controllers); |
5aa00635 JP |
1967 | } |
1968 | ||
1969 | static void | |
07ff77cc | 1970 | cmd_get_fail_mode(struct ctl_context *ctx) |
5aa00635 | 1971 | { |
07ff77cc | 1972 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
1a048029 | 1973 | struct vsctl_bridge *br; |
753cb20f | 1974 | const char *fail_mode; |
5aa00635 | 1975 | |
5ce5a6b5 | 1976 | vsctl_context_populate_cache(ctx); |
07ff77cc | 1977 | br = find_bridge(vsctl_ctx, ctx->argv[1], true); |
5aa00635 | 1978 | |
753cb20f BP |
1979 | if (br->parent) { |
1980 | br = br->parent; | |
1981 | } | |
1982 | ovsrec_bridge_verify_fail_mode(br->br_cfg); | |
1983 | ||
1984 | fail_mode = br->br_cfg->fail_mode; | |
1985 | if (fail_mode && strlen(fail_mode)) { | |
1986 | ds_put_format(&ctx->output, "%s\n", fail_mode); | |
5aa00635 | 1987 | } |
5aa00635 JP |
1988 | } |
1989 | ||
1990 | static void | |
07ff77cc | 1991 | cmd_del_fail_mode(struct ctl_context *ctx) |
5aa00635 | 1992 | { |
07ff77cc | 1993 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
1a048029 | 1994 | struct vsctl_bridge *br; |
5aa00635 | 1995 | |
5ce5a6b5 | 1996 | vsctl_context_populate_cache(ctx); |
5aa00635 | 1997 | |
07ff77cc | 1998 | br = find_real_bridge(vsctl_ctx, ctx->argv[1], true); |
5aa00635 | 1999 | |
5ce5a6b5 | 2000 | ovsrec_bridge_set_fail_mode(br->br_cfg, NULL); |
5aa00635 JP |
2001 | } |
2002 | ||
2003 | static void | |
07ff77cc | 2004 | cmd_set_fail_mode(struct ctl_context *ctx) |
5aa00635 | 2005 | { |
07ff77cc | 2006 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
1a048029 JP |
2007 | struct vsctl_bridge *br; |
2008 | const char *fail_mode = ctx->argv[2]; | |
5aa00635 | 2009 | |
5ce5a6b5 BP |
2010 | vsctl_context_populate_cache(ctx); |
2011 | ||
07ff77cc | 2012 | br = find_real_bridge(vsctl_ctx, ctx->argv[1], true); |
5aa00635 JP |
2013 | |
2014 | if (strcmp(fail_mode, "standalone") && strcmp(fail_mode, "secure")) { | |
07ff77cc | 2015 | ctl_fatal("fail-mode must be \"standalone\" or \"secure\""); |
5aa00635 JP |
2016 | } |
2017 | ||
31681a5d | 2018 | ovsrec_bridge_set_fail_mode(br->br_cfg, fail_mode); |
5aa00635 | 2019 | } |
dd8ac6fe | 2020 | |
24b8b259 AE |
2021 | static void |
2022 | verify_managers(const struct ovsrec_open_vswitch *ovs) | |
2023 | { | |
2024 | size_t i; | |
2025 | ||
24b8b259 AE |
2026 | ovsrec_open_vswitch_verify_manager_options(ovs); |
2027 | ||
2028 | for (i = 0; i < ovs->n_manager_options; ++i) { | |
2029 | const struct ovsrec_manager *mgr = ovs->manager_options[i]; | |
2030 | ||
2031 | ovsrec_manager_verify_target(mgr); | |
2032 | } | |
2033 | } | |
2034 | ||
2035 | static void | |
07ff77cc | 2036 | pre_manager(struct ctl_context *ctx) |
24b8b259 | 2037 | { |
24b8b259 AE |
2038 | ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_manager_options); |
2039 | ovsdb_idl_add_column(ctx->idl, &ovsrec_manager_col_target); | |
3ffed5cb | 2040 | ovsdb_idl_add_column(ctx->idl, &ovsrec_manager_col_inactivity_probe); |
24b8b259 AE |
2041 | } |
2042 | ||
2043 | static void | |
07ff77cc | 2044 | cmd_get_manager(struct ctl_context *ctx) |
24b8b259 | 2045 | { |
07ff77cc AW |
2046 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
2047 | const struct ovsrec_open_vswitch *ovs = vsctl_ctx->ovs; | |
24b8b259 AE |
2048 | struct svec targets; |
2049 | size_t i; | |
2050 | ||
2051 | verify_managers(ovs); | |
2052 | ||
2053 | /* Print the targets in sorted order for reproducibility. */ | |
2054 | svec_init(&targets); | |
2055 | ||
24b8b259 AE |
2056 | for (i = 0; i < ovs->n_manager_options; i++) { |
2057 | svec_add(&targets, ovs->manager_options[i]->target); | |
2058 | } | |
2059 | ||
2060 | svec_sort_unique(&targets); | |
2061 | for (i = 0; i < targets.n; i++) { | |
2062 | ds_put_format(&ctx->output, "%s\n", targets.names[i]); | |
2063 | } | |
2064 | svec_destroy(&targets); | |
2065 | } | |
2066 | ||
24b8b259 | 2067 | static void |
29c3a9f5 | 2068 | delete_managers(const struct ovsrec_open_vswitch *ovs) |
24b8b259 | 2069 | { |
28a14bf3 EJ |
2070 | size_t i; |
2071 | ||
2072 | /* Delete Manager rows pointed to by 'manager_options' column. */ | |
2073 | for (i = 0; i < ovs->n_manager_options; i++) { | |
2074 | ovsrec_manager_delete(ovs->manager_options[i]); | |
2075 | } | |
24b8b259 | 2076 | |
28a14bf3 | 2077 | /* Delete 'Manager' row refs in 'manager_options' column. */ |
c5f341ab | 2078 | ovsrec_open_vswitch_set_manager_options(ovs, NULL, 0); |
24b8b259 AE |
2079 | } |
2080 | ||
28a14bf3 | 2081 | static void |
07ff77cc | 2082 | cmd_del_manager(struct ctl_context *ctx) |
28a14bf3 | 2083 | { |
07ff77cc AW |
2084 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
2085 | const struct ovsrec_open_vswitch *ovs = vsctl_ctx->ovs; | |
28a14bf3 EJ |
2086 | |
2087 | verify_managers(ovs); | |
29c3a9f5 | 2088 | delete_managers(ovs); |
28a14bf3 EJ |
2089 | } |
2090 | ||
24b8b259 | 2091 | static void |
3ffed5cb GL |
2092 | insert_managers(struct vsctl_context *vsctl_ctx, char *targets[], size_t n, |
2093 | struct shash *options) | |
24b8b259 AE |
2094 | { |
2095 | struct ovsrec_manager **managers; | |
2096 | size_t i; | |
3ffed5cb GL |
2097 | const char *inactivity_probe = shash_find_data(options, |
2098 | "--inactivity-probe"); | |
24b8b259 | 2099 | |
24b8b259 AE |
2100 | /* Insert each manager in a new row in Manager table. */ |
2101 | managers = xmalloc(n * sizeof *managers); | |
2102 | for (i = 0; i < n; i++) { | |
070723f9 JP |
2103 | if (stream_verify_name(targets[i]) && pstream_verify_name(targets[i])) { |
2104 | VLOG_WARN("target type \"%s\" is possibly erroneous", targets[i]); | |
2105 | } | |
07ff77cc | 2106 | managers[i] = ovsrec_manager_insert(vsctl_ctx->base.txn); |
24b8b259 | 2107 | ovsrec_manager_set_target(managers[i], targets[i]); |
3ffed5cb GL |
2108 | if (inactivity_probe) { |
2109 | int64_t msecs = atoll(inactivity_probe); | |
2110 | ovsrec_manager_set_inactivity_probe(managers[i], &msecs, 1); | |
2111 | } | |
24b8b259 AE |
2112 | } |
2113 | ||
2114 | /* Store uuids of new Manager rows in 'manager_options' column. */ | |
07ff77cc | 2115 | ovsrec_open_vswitch_set_manager_options(vsctl_ctx->ovs, managers, n); |
24b8b259 AE |
2116 | free(managers); |
2117 | } | |
2118 | ||
2119 | static void | |
07ff77cc | 2120 | cmd_set_manager(struct ctl_context *ctx) |
24b8b259 | 2121 | { |
07ff77cc | 2122 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
24b8b259 AE |
2123 | const size_t n = ctx->argc - 1; |
2124 | ||
07ff77cc AW |
2125 | verify_managers(vsctl_ctx->ovs); |
2126 | delete_managers(vsctl_ctx->ovs); | |
3ffed5cb | 2127 | insert_managers(vsctl_ctx, &ctx->argv[1], n, &ctx->options); |
24b8b259 AE |
2128 | } |
2129 | ||
e5e12280 | 2130 | static void |
07ff77cc | 2131 | pre_cmd_get_ssl(struct ctl_context *ctx) |
e5e12280 BP |
2132 | { |
2133 | ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_ssl); | |
2134 | ||
2135 | ovsdb_idl_add_column(ctx->idl, &ovsrec_ssl_col_private_key); | |
2136 | ovsdb_idl_add_column(ctx->idl, &ovsrec_ssl_col_certificate); | |
2137 | ovsdb_idl_add_column(ctx->idl, &ovsrec_ssl_col_ca_cert); | |
2138 | ovsdb_idl_add_column(ctx->idl, &ovsrec_ssl_col_bootstrap_ca_cert); | |
2139 | } | |
2140 | ||
dd8ac6fe | 2141 | static void |
07ff77cc | 2142 | cmd_get_ssl(struct ctl_context *ctx) |
dd8ac6fe | 2143 | { |
07ff77cc AW |
2144 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
2145 | struct ovsrec_ssl *ssl = vsctl_ctx->ovs->ssl; | |
dd8ac6fe | 2146 | |
07ff77cc | 2147 | ovsrec_open_vswitch_verify_ssl(vsctl_ctx->ovs); |
dd8ac6fe | 2148 | if (ssl) { |
f74055e7 BP |
2149 | ovsrec_ssl_verify_private_key(ssl); |
2150 | ovsrec_ssl_verify_certificate(ssl); | |
2151 | ovsrec_ssl_verify_ca_cert(ssl); | |
2152 | ovsrec_ssl_verify_bootstrap_ca_cert(ssl); | |
2153 | ||
dd8ac6fe JP |
2154 | ds_put_format(&ctx->output, "Private key: %s\n", ssl->private_key); |
2155 | ds_put_format(&ctx->output, "Certificate: %s\n", ssl->certificate); | |
2156 | ds_put_format(&ctx->output, "CA Certificate: %s\n", ssl->ca_cert); | |
2157 | ds_put_format(&ctx->output, "Bootstrap: %s\n", | |
2158 | ssl->bootstrap_ca_cert ? "true" : "false"); | |
2159 | } | |
2160 | } | |
2161 | ||
e5e12280 | 2162 | static void |
07ff77cc | 2163 | pre_cmd_del_ssl(struct ctl_context *ctx) |
e5e12280 BP |
2164 | { |
2165 | ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_ssl); | |
2166 | } | |
2167 | ||
dd8ac6fe | 2168 | static void |
07ff77cc | 2169 | cmd_del_ssl(struct ctl_context *ctx) |
dd8ac6fe | 2170 | { |
07ff77cc AW |
2171 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
2172 | struct ovsrec_ssl *ssl = vsctl_ctx->ovs->ssl; | |
28a14bf3 EJ |
2173 | |
2174 | if (ssl) { | |
07ff77cc | 2175 | ovsrec_open_vswitch_verify_ssl(vsctl_ctx->ovs); |
28a14bf3 | 2176 | ovsrec_ssl_delete(ssl); |
07ff77cc | 2177 | ovsrec_open_vswitch_set_ssl(vsctl_ctx->ovs, NULL); |
28a14bf3 | 2178 | } |
dd8ac6fe JP |
2179 | } |
2180 | ||
e5e12280 | 2181 | static void |
07ff77cc | 2182 | pre_cmd_set_ssl(struct ctl_context *ctx) |
e5e12280 BP |
2183 | { |
2184 | ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_ssl); | |
2185 | } | |
2186 | ||
dd8ac6fe | 2187 | static void |
07ff77cc | 2188 | cmd_set_ssl(struct ctl_context *ctx) |
dd8ac6fe | 2189 | { |
07ff77cc | 2190 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
dd8ac6fe | 2191 | bool bootstrap = shash_find(&ctx->options, "--bootstrap"); |
07ff77cc | 2192 | struct ovsrec_ssl *ssl = vsctl_ctx->ovs->ssl; |
dd8ac6fe | 2193 | |
07ff77cc | 2194 | ovsrec_open_vswitch_verify_ssl(vsctl_ctx->ovs); |
28a14bf3 EJ |
2195 | if (ssl) { |
2196 | ovsrec_ssl_delete(ssl); | |
2197 | } | |
f8ff4bc4 | 2198 | ssl = ovsrec_ssl_insert(ctx->txn); |
dd8ac6fe JP |
2199 | |
2200 | ovsrec_ssl_set_private_key(ssl, ctx->argv[1]); | |
2201 | ovsrec_ssl_set_certificate(ssl, ctx->argv[2]); | |
2202 | ovsrec_ssl_set_ca_cert(ssl, ctx->argv[3]); | |
2203 | ||
2204 | ovsrec_ssl_set_bootstrap_ca_cert(ssl, bootstrap); | |
2205 | ||
07ff77cc | 2206 | ovsrec_open_vswitch_set_ssl(vsctl_ctx->ovs, ssl); |
dd8ac6fe | 2207 | } |
99eef98b DF |
2208 | |
2209 | static void | |
2210 | autoattach_insert_mapping(struct ovsrec_autoattach *aa, | |
2211 | int64_t isid, | |
2212 | int64_t vlan) | |
2213 | { | |
2214 | int64_t *key_mappings, *value_mappings; | |
2215 | size_t i; | |
2216 | ||
2217 | key_mappings = xmalloc(sizeof *aa->key_mappings * (aa->n_mappings + 1)); | |
2218 | value_mappings = xmalloc(sizeof *aa->value_mappings * (aa->n_mappings + 1)); | |
2219 | ||
2220 | for (i = 0; i < aa->n_mappings; i++) { | |
2221 | key_mappings[i] = aa->key_mappings[i]; | |
2222 | value_mappings[i] = aa->value_mappings[i]; | |
2223 | } | |
2224 | key_mappings[aa->n_mappings] = isid; | |
2225 | value_mappings[aa->n_mappings] = vlan; | |
2226 | ||
2227 | ovsrec_autoattach_set_mappings(aa, key_mappings, value_mappings, | |
2228 | aa->n_mappings + 1); | |
2229 | ||
2230 | free(key_mappings); | |
2231 | free(value_mappings); | |
2232 | } | |
2233 | ||
2234 | static void | |
07ff77cc | 2235 | cmd_add_aa_mapping(struct ctl_context *ctx) |
99eef98b | 2236 | { |
07ff77cc | 2237 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
99eef98b DF |
2238 | struct vsctl_bridge *br; |
2239 | int64_t isid, vlan; | |
2240 | char *nptr = NULL; | |
2241 | ||
2242 | isid = strtoull(ctx->argv[2], &nptr, 10); | |
2243 | if (nptr == ctx->argv[2] || nptr == NULL) { | |
07ff77cc | 2244 | ctl_fatal("Invalid argument %s", ctx->argv[2]); |
99eef98b DF |
2245 | return; |
2246 | } | |
2247 | ||
2248 | vlan = strtoull(ctx->argv[3], &nptr, 10); | |
2249 | if (nptr == ctx->argv[3] || nptr == NULL) { | |
07ff77cc | 2250 | ctl_fatal("Invalid argument %s", ctx->argv[3]); |
99eef98b DF |
2251 | return; |
2252 | } | |
2253 | ||
2254 | vsctl_context_populate_cache(ctx); | |
2255 | ||
07ff77cc | 2256 | br = find_bridge(vsctl_ctx, ctx->argv[1], true); |
99eef98b DF |
2257 | if (br->parent) { |
2258 | br = br->parent; | |
2259 | } | |
2260 | ||
2bb0bea8 | 2261 | if (br->br_cfg) { |
c557ca04 BP |
2262 | if (!br->br_cfg->auto_attach) { |
2263 | struct ovsrec_autoattach *aa = ovsrec_autoattach_insert(ctx->txn); | |
2264 | ovsrec_bridge_set_auto_attach(br->br_cfg, aa); | |
2265 | } | |
99eef98b DF |
2266 | autoattach_insert_mapping(br->br_cfg->auto_attach, isid, vlan); |
2267 | } | |
2268 | } | |
2269 | ||
2270 | static void | |
2271 | del_aa_mapping(struct ovsrec_autoattach *aa, | |
2272 | int64_t isid, | |
2273 | int64_t vlan) | |
2274 | { | |
2275 | int64_t *key_mappings, *value_mappings; | |
2276 | size_t i, n; | |
2277 | ||
2278 | key_mappings = xmalloc(sizeof *aa->key_mappings * (aa->n_mappings)); | |
2279 | value_mappings = xmalloc(sizeof *value_mappings * (aa->n_mappings)); | |
2280 | ||
2281 | for (i = n = 0; i < aa->n_mappings; i++) { | |
2282 | if (aa->key_mappings[i] != isid && aa->value_mappings[i] != vlan) { | |
2283 | key_mappings[n] = aa->key_mappings[i]; | |
2284 | value_mappings[n++] = aa->value_mappings[i]; | |
2285 | } | |
2286 | } | |
2287 | ||
2288 | ovsrec_autoattach_set_mappings(aa, key_mappings, value_mappings, n); | |
2289 | ||
2290 | free(key_mappings); | |
2291 | free(value_mappings); | |
2292 | } | |
2293 | ||
2294 | static void | |
07ff77cc | 2295 | cmd_del_aa_mapping(struct ctl_context *ctx) |
99eef98b | 2296 | { |
07ff77cc | 2297 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
99eef98b DF |
2298 | struct vsctl_bridge *br; |
2299 | int64_t isid, vlan; | |
2300 | char *nptr = NULL; | |
2301 | ||
2302 | isid = strtoull(ctx->argv[2], &nptr, 10); | |
2303 | if (nptr == ctx->argv[2] || nptr == NULL) { | |
07ff77cc | 2304 | ctl_fatal("Invalid argument %s", ctx->argv[2]); |
99eef98b DF |
2305 | return; |
2306 | } | |
2307 | ||
2308 | vlan = strtoull(ctx->argv[3], &nptr, 10); | |
2309 | if (nptr == ctx->argv[3] || nptr == NULL) { | |
07ff77cc | 2310 | ctl_fatal("Invalid argument %s", ctx->argv[3]); |
99eef98b DF |
2311 | return; |
2312 | } | |
2313 | ||
2314 | vsctl_context_populate_cache(ctx); | |
2315 | ||
07ff77cc | 2316 | br = find_bridge(vsctl_ctx, ctx->argv[1], true); |
99eef98b DF |
2317 | if (br->parent) { |
2318 | br = br->parent; | |
2319 | } | |
2320 | ||
2bb0bea8 | 2321 | if (br->br_cfg && br->br_cfg->auto_attach && |
99eef98b DF |
2322 | br->br_cfg->auto_attach->key_mappings && |
2323 | br->br_cfg->auto_attach->value_mappings) { | |
2324 | size_t i; | |
2325 | ||
2326 | for (i = 0; i < br->br_cfg->auto_attach->n_mappings; i++) { | |
2327 | if (br->br_cfg->auto_attach->key_mappings[i] == isid && | |
2328 | br->br_cfg->auto_attach->value_mappings[i] == vlan) { | |
2329 | del_aa_mapping(br->br_cfg->auto_attach, isid, vlan); | |
2330 | break; | |
2331 | } | |
2332 | } | |
2333 | } | |
2334 | } | |
2335 | ||
2336 | static void | |
07ff77cc | 2337 | pre_aa_mapping(struct ctl_context *ctx) |
99eef98b DF |
2338 | { |
2339 | pre_get_info(ctx); | |
2340 | ||
d6f115f5 | 2341 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_auto_attach); |
99eef98b DF |
2342 | ovsdb_idl_add_column(ctx->idl, &ovsrec_autoattach_col_mappings); |
2343 | } | |
2344 | ||
2345 | static void | |
2346 | verify_auto_attach(struct ovsrec_bridge *bridge) | |
2347 | { | |
2348 | if (bridge) { | |
2349 | ovsrec_bridge_verify_auto_attach(bridge); | |
2350 | ||
2351 | if (bridge->auto_attach) { | |
2352 | ovsrec_autoattach_verify_mappings(bridge->auto_attach); | |
2353 | } | |
2354 | } | |
2355 | } | |
2356 | ||
2357 | static void | |
07ff77cc | 2358 | cmd_get_aa_mapping(struct ctl_context *ctx) |
99eef98b | 2359 | { |
07ff77cc | 2360 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
99eef98b DF |
2361 | struct vsctl_bridge *br; |
2362 | ||
2363 | vsctl_context_populate_cache(ctx); | |
2364 | ||
07ff77cc | 2365 | br = find_bridge(vsctl_ctx, ctx->argv[1], true); |
99eef98b DF |
2366 | if (br->parent) { |
2367 | br = br->parent; | |
2368 | } | |
2369 | ||
2370 | verify_auto_attach(br->br_cfg); | |
2371 | ||
2bb0bea8 | 2372 | if (br->br_cfg && br->br_cfg->auto_attach && |
99eef98b DF |
2373 | br->br_cfg->auto_attach->key_mappings && |
2374 | br->br_cfg->auto_attach->value_mappings) { | |
2375 | size_t i; | |
2376 | ||
2377 | for (i = 0; i < br->br_cfg->auto_attach->n_mappings; i++) { | |
2378 | ds_put_format(&ctx->output, "%"PRId64" %"PRId64"\n", | |
501b8053 BP |
2379 | br->br_cfg->auto_attach->key_mappings[i], |
2380 | br->br_cfg->auto_attach->value_mappings[i]); | |
99eef98b DF |
2381 | } |
2382 | } | |
2383 | } | |
2384 | ||
c75d1511 | 2385 | \f |
3f5b5f7b | 2386 | static const struct ctl_table_class tables[OVSREC_N_TABLES] = { |
15931827 | 2387 | [OVSREC_TABLE_BRIDGE].row_ids[0] = {&ovsrec_bridge_col_name, NULL, NULL}, |
ad83bfa6 | 2388 | |
3f5b5f7b | 2389 | [OVSREC_TABLE_CONTROLLER].row_ids[0] |
15931827 | 2390 | = {&ovsrec_bridge_col_name, NULL, &ovsrec_bridge_col_controller}, |
ad83bfa6 | 2391 | |
15931827 BP |
2392 | [OVSREC_TABLE_INTERFACE].row_ids[0] |
2393 | = {&ovsrec_interface_col_name, NULL, NULL}, | |
ad83bfa6 | 2394 | |
15931827 | 2395 | [OVSREC_TABLE_MIRROR].row_ids[0] = {&ovsrec_mirror_col_name, NULL, NULL}, |
ad83bfa6 | 2396 | |
15931827 BP |
2397 | [OVSREC_TABLE_MANAGER].row_ids[0] |
2398 | = {&ovsrec_manager_col_target, NULL, NULL}, | |
94db5407 | 2399 | |
3f5b5f7b | 2400 | [OVSREC_TABLE_NETFLOW].row_ids[0] |
15931827 | 2401 | = {&ovsrec_bridge_col_name, NULL, &ovsrec_bridge_col_netflow}, |
ad83bfa6 | 2402 | |
15931827 | 2403 | [OVSREC_TABLE_PORT].row_ids[0] = {&ovsrec_port_col_name, NULL, NULL}, |
ad83bfa6 | 2404 | |
3f5b5f7b | 2405 | [OVSREC_TABLE_QOS].row_ids[0] |
15931827 | 2406 | = {&ovsrec_port_col_name, NULL, &ovsrec_port_col_qos}, |
ad83bfa6 | 2407 | |
3f5b5f7b | 2408 | [OVSREC_TABLE_SFLOW].row_ids[0] |
15931827 | 2409 | = {&ovsrec_bridge_col_name, NULL, &ovsrec_bridge_col_sflow}, |
c1c9c9c4 | 2410 | |
3f5b5f7b | 2411 | [OVSREC_TABLE_FLOW_TABLE].row_ids[0] |
15931827 | 2412 | = {&ovsrec_flow_table_col_name, NULL, NULL}, |
ad83bfa6 | 2413 | |
a0b02897 | 2414 | [OVSREC_TABLE_IPFIX].row_ids[0] |
15931827 | 2415 | = {&ovsrec_bridge_col_name, NULL, &ovsrec_bridge_col_ipfix}, |
3f5b5f7b BP |
2416 | |
2417 | [OVSREC_TABLE_AUTOATTACH].row_ids[0] | |
15931827 | 2418 | = {&ovsrec_bridge_col_name, NULL, &ovsrec_bridge_col_auto_attach}, |
99eef98b | 2419 | |
3f5b5f7b | 2420 | [OVSREC_TABLE_FLOW_SAMPLE_COLLECTOR_SET].row_ids[0] |
15931827 | 2421 | = {&ovsrec_flow_sample_collector_set_col_id, NULL, NULL}, |
ad83bfa6 BP |
2422 | }; |
2423 | ||
1bc6ff29 | 2424 | static void |
07ff77cc | 2425 | post_db_reload_check_init(void) |
ad83bfa6 | 2426 | { |
07ff77cc | 2427 | n_neoteric_ifaces = 0; |
ad83bfa6 BP |
2428 | } |
2429 | ||
07ff77cc AW |
2430 | static void |
2431 | post_db_reload_expect_iface(const struct ovsrec_interface *iface) | |
ad83bfa6 | 2432 | { |
07ff77cc AW |
2433 | if (n_neoteric_ifaces >= allocated_neoteric_ifaces) { |
2434 | neoteric_ifaces = x2nrealloc(neoteric_ifaces, | |
2435 | &allocated_neoteric_ifaces, | |
2436 | sizeof *neoteric_ifaces); | |
ad83bfa6 | 2437 | } |
07ff77cc | 2438 | neoteric_ifaces[n_neoteric_ifaces++] = iface->header_.uuid; |
ad83bfa6 BP |
2439 | } |
2440 | ||
07ff77cc AW |
2441 | static void |
2442 | post_db_reload_do_checks(const struct vsctl_context *vsctl_ctx) | |
e5e12280 | 2443 | { |
feb38b6d | 2444 | bool print_error = false; |
07ff77cc | 2445 | size_t i; |
e5e12280 | 2446 | |
07ff77cc AW |
2447 | for (i = 0; i < n_neoteric_ifaces; i++) { |
2448 | const struct uuid *uuid; | |
ad83bfa6 | 2449 | |
07ff77cc AW |
2450 | uuid = ovsdb_idl_txn_get_insert_uuid(vsctl_ctx->base.txn, |
2451 | &neoteric_ifaces[i]); | |
2452 | if (uuid) { | |
2453 | const struct ovsrec_interface *iface; | |
ad83bfa6 | 2454 | |
07ff77cc AW |
2455 | iface = ovsrec_interface_get_for_uuid(vsctl_ctx->base.idl, uuid); |
2456 | if (iface && (!iface->ofport || *iface->ofport == -1)) { | |
feb38b6d DDP |
2457 | if (iface->error && *iface->error) { |
2458 | ovs_error(0, "Error detected while setting up '%s': %s. " | |
2459 | "See ovs-vswitchd log for details.", | |
2460 | iface->name, iface->error); | |
2461 | } else { | |
2462 | ovs_error(0, "Error detected while setting up '%s'. " | |
2463 | "See ovs-vswitchd log for details.", | |
2464 | iface->name); | |
2465 | } | |
2466 | print_error = true; | |
ad83bfa6 | 2467 | } |
ad83bfa6 BP |
2468 | } |
2469 | } | |
ad83bfa6 | 2470 | |
feb38b6d DDP |
2471 | if (print_error) { |
2472 | ovs_error(0, "The default log directory is \"%s\".", ovs_logdir()); | |
ad83bfa6 | 2473 | } |
ad83bfa6 BP |
2474 | } |
2475 | ||
07ff77cc AW |
2476 | \f |
2477 | static void | |
2478 | vsctl_context_init_command(struct vsctl_context *vsctl_ctx, | |
2479 | struct ctl_command *command) | |
ad83bfa6 | 2480 | { |
07ff77cc AW |
2481 | ctl_context_init_command(&vsctl_ctx->base, command); |
2482 | vsctl_ctx->verified_ports = false; | |
ad83bfa6 BP |
2483 | } |
2484 | ||
07ff77cc AW |
2485 | static void |
2486 | vsctl_context_init(struct vsctl_context *vsctl_ctx, | |
2487 | struct ctl_command *command, struct ovsdb_idl *idl, | |
2488 | struct ovsdb_idl_txn *txn, | |
2489 | const struct ovsrec_open_vswitch *ovs, | |
2490 | struct ovsdb_symbol_table *symtab) | |
ad83bfa6 | 2491 | { |
07ff77cc AW |
2492 | ctl_context_init(&vsctl_ctx->base, command, idl, txn, symtab, |
2493 | vsctl_context_invalidate_cache); | |
2494 | if (command) { | |
2495 | vsctl_ctx->verified_ports = false; | |
ad83bfa6 | 2496 | } |
07ff77cc AW |
2497 | vsctl_ctx->ovs = ovs; |
2498 | vsctl_ctx->cache_valid = false; | |
ad83bfa6 BP |
2499 | } |
2500 | ||
07ff77cc AW |
2501 | static void |
2502 | vsctl_context_done_command(struct vsctl_context *vsctl_ctx, | |
2503 | struct ctl_command *command) | |
aed133bf | 2504 | { |
07ff77cc | 2505 | ctl_context_done_command(&vsctl_ctx->base, command); |
aed133bf BP |
2506 | } |
2507 | ||
e5e12280 | 2508 | static void |
07ff77cc AW |
2509 | vsctl_context_done(struct vsctl_context *vsctl_ctx, |
2510 | struct ctl_command *command) | |
e5e12280 | 2511 | { |
07ff77cc | 2512 | ctl_context_done(&vsctl_ctx->base, command); |
e5e12280 BP |
2513 | } |
2514 | ||
07ff77cc AW |
2515 | static void |
2516 | run_prerequisites(struct ctl_command *commands, size_t n_commands, | |
2517 | struct ovsdb_idl *idl) | |
e89e5374 | 2518 | { |
07ff77cc | 2519 | struct ctl_command *c; |
e89e5374 | 2520 | |
07ff77cc AW |
2521 | ovsdb_idl_add_table(idl, &ovsrec_table_open_vswitch); |
2522 | if (wait_for_reload) { | |
2523 | ovsdb_idl_add_column(idl, &ovsrec_open_vswitch_col_cur_cfg); | |
ad83bfa6 | 2524 | } |
07ff77cc AW |
2525 | for (c = commands; c < &commands[n_commands]; c++) { |
2526 | if (c->syntax->prerequisites) { | |
2527 | struct vsctl_context vsctl_ctx; | |
ad83bfa6 | 2528 | |
07ff77cc AW |
2529 | ds_init(&c->output); |
2530 | c->table = NULL; | |
e89e5374 | 2531 | |
07ff77cc AW |
2532 | vsctl_context_init(&vsctl_ctx, c, idl, NULL, NULL, NULL); |
2533 | (c->syntax->prerequisites)(&vsctl_ctx.base); | |
675b152e JS |
2534 | if (vsctl_ctx.base.error) { |
2535 | ctl_fatal("%s", vsctl_ctx.base.error); | |
2536 | } | |
07ff77cc | 2537 | vsctl_context_done(&vsctl_ctx, c); |
1bc6ff29 | 2538 | |
07ff77cc AW |
2539 | ovs_assert(!c->output.string); |
2540 | ovs_assert(!c->table); | |
e89e5374 | 2541 | } |
ad83bfa6 BP |
2542 | } |
2543 | } | |
2544 | ||
48437177 WT |
2545 | static char * |
2546 | vsctl_parent_process_info(void) | |
2547 | { | |
2548 | #ifdef __linux__ | |
2549 | pid_t parent_pid; | |
48437177 | 2550 | struct ds s; |
48437177 WT |
2551 | |
2552 | parent_pid = getppid(); | |
9f4ecd65 KM |
2553 | ds_init(&s); |
2554 | ||
2555 | /* Retrive the command line of the parent process, except the init | |
2556 | * process since /proc/0 does not exist. */ | |
2557 | if (parent_pid) { | |
2558 | char *procfile; | |
2559 | FILE *f; | |
2560 | ||
2561 | procfile = xasprintf("/proc/%d/cmdline", parent_pid); | |
48437177 | 2562 | |
9f4ecd65 | 2563 | f = fopen(procfile, "r"); |
48437177 | 2564 | free(procfile); |
ed29f22b AZ |
2565 | if (f) { |
2566 | ds_get_line(&s, f); | |
2567 | fclose(f); | |
48437177 | 2568 | } |
9f4ecd65 KM |
2569 | } else { |
2570 | ds_put_cstr(&s, "init"); | |
48437177 | 2571 | } |
48437177 WT |
2572 | |
2573 | ds_put_format(&s, " (pid %d)", parent_pid); | |
48437177 WT |
2574 | return ds_steal_cstr(&s); |
2575 | #else | |
2576 | return NULL; | |
2577 | #endif | |
2578 | } | |
2579 | ||
2335ee93 | 2580 | static bool |
07ff77cc AW |
2581 | do_vsctl(const char *args, struct ctl_command *commands, size_t n_commands, |
2582 | struct ovsdb_idl *idl) | |
e5e12280 | 2583 | { |
07ff77cc AW |
2584 | struct ovsdb_idl_txn *txn; |
2585 | const struct ovsrec_open_vswitch *ovs; | |
2586 | enum ovsdb_idl_txn_status status; | |
2587 | struct ovsdb_symbol_table *symtab; | |
2588 | struct vsctl_context vsctl_ctx; | |
2589 | struct ctl_command *c; | |
2590 | struct shash_node *node; | |
2591 | int64_t next_cfg = 0; | |
48437177 | 2592 | char *ppid_info = NULL; |
e5e12280 | 2593 | |
07ff77cc AW |
2594 | txn = the_idl_txn = ovsdb_idl_txn_create(idl); |
2595 | if (dry_run) { | |
2596 | ovsdb_idl_txn_set_dry_run(txn); | |
e5e12280 BP |
2597 | } |
2598 | ||
48437177 WT |
2599 | ppid_info = vsctl_parent_process_info(); |
2600 | if (ppid_info) { | |
2601 | ovsdb_idl_txn_add_comment(txn, "ovs-vsctl (invoked by %s): %s", | |
2602 | ppid_info, args); | |
2603 | free(ppid_info); | |
2604 | } else { | |
2605 | ovsdb_idl_txn_add_comment(txn, "ovs-vsctl: %s", args); | |
2606 | } | |
341c4e59 | 2607 | |
07ff77cc AW |
2608 | ovs = ovsrec_open_vswitch_first(idl); |
2609 | if (!ovs) { | |
2610 | /* XXX add verification that table is empty */ | |
2611 | ovs = ovsrec_open_vswitch_insert(txn); | |
341c4e59 | 2612 | } |
e5e12280 | 2613 | |
07ff77cc AW |
2614 | if (wait_for_reload) { |
2615 | ovsdb_idl_txn_increment(txn, &ovs->header_, | |
de32cec7 | 2616 | &ovsrec_open_vswitch_col_next_cfg, false); |
b54e22e9 BP |
2617 | } |
2618 | ||
c3ccfe98 | 2619 | post_db_reload_check_init(); |
ce5a3e38 | 2620 | symtab = ovsdb_symbol_table_create(); |
87b23a01 BP |
2621 | for (c = commands; c < &commands[n_commands]; c++) { |
2622 | ds_init(&c->output); | |
e051b42c | 2623 | c->table = NULL; |
87b23a01 | 2624 | } |
07ff77cc | 2625 | vsctl_context_init(&vsctl_ctx, NULL, idl, txn, ovs, symtab); |
f8ff4bc4 | 2626 | for (c = commands; c < &commands[n_commands]; c++) { |
07ff77cc | 2627 | vsctl_context_init_command(&vsctl_ctx, c); |
ffd66ea9 | 2628 | if (c->syntax->run) { |
07ff77cc | 2629 | (c->syntax->run)(&vsctl_ctx.base); |
ffd66ea9 | 2630 | } |
675b152e JS |
2631 | if (vsctl_ctx.base.error) { |
2632 | ctl_fatal("%s", vsctl_ctx.base.error); | |
2633 | } | |
07ff77cc | 2634 | vsctl_context_done_command(&vsctl_ctx, c); |
87b23a01 | 2635 | |
07ff77cc AW |
2636 | if (vsctl_ctx.base.try_again) { |
2637 | vsctl_context_done(&vsctl_ctx, NULL); | |
87b23a01 BP |
2638 | goto try_again; |
2639 | } | |
c75d1511 | 2640 | } |
07ff77cc | 2641 | vsctl_context_done(&vsctl_ctx, NULL); |
c75d1511 | 2642 | |
0dc66db9 BP |
2643 | SHASH_FOR_EACH (node, &symtab->sh) { |
2644 | struct ovsdb_symbol *symbol = node->data; | |
2645 | if (!symbol->created) { | |
07ff77cc | 2646 | ctl_fatal("row id \"%s\" is referenced but never created (e.g. " |
0dc66db9 BP |
2647 | "with \"-- --id=%s create ...\")", |
2648 | node->name, node->name); | |
2649 | } | |
c5f341ab BP |
2650 | if (!symbol->strong_ref) { |
2651 | if (!symbol->weak_ref) { | |
2652 | VLOG_WARN("row id \"%s\" was created but no reference to it " | |
2653 | "was inserted, so it will not actually appear in " | |
2654 | "the database", node->name); | |
2655 | } else { | |
2656 | VLOG_WARN("row id \"%s\" was created but only a weak " | |
2657 | "reference to it was inserted, so it will not " | |
2658 | "actually appear in the database", node->name); | |
2659 | } | |
2660 | } | |
28a3b753 BP |
2661 | } |
2662 | ||
af96ccd2 | 2663 | status = ovsdb_idl_txn_commit_block(txn); |
b54e22e9 BP |
2664 | if (wait_for_reload && status == TXN_SUCCESS) { |
2665 | next_cfg = ovsdb_idl_txn_get_increment_new_value(txn); | |
2666 | } | |
8d49c47a BP |
2667 | if (status == TXN_UNCHANGED || status == TXN_SUCCESS) { |
2668 | for (c = commands; c < &commands[n_commands]; c++) { | |
2669 | if (c->syntax->postprocess) { | |
07ff77cc AW |
2670 | vsctl_context_init(&vsctl_ctx, c, idl, txn, ovs, symtab); |
2671 | (c->syntax->postprocess)(&vsctl_ctx.base); | |
675b152e JS |
2672 | if (vsctl_ctx.base.error) { |
2673 | ctl_fatal("%s", vsctl_ctx.base.error); | |
2674 | } | |
07ff77cc | 2675 | vsctl_context_done(&vsctl_ctx, c); |
8d49c47a | 2676 | } |
3da1c516 BP |
2677 | } |
2678 | } | |
c75d1511 BP |
2679 | |
2680 | switch (status) { | |
2096903b | 2681 | case TXN_UNCOMMITTED: |
c75d1511 | 2682 | case TXN_INCOMPLETE: |
428b2edd | 2683 | OVS_NOT_REACHED(); |
c75d1511 BP |
2684 | |
2685 | case TXN_ABORTED: | |
2686 | /* Should not happen--we never call ovsdb_idl_txn_abort(). */ | |
07ff77cc | 2687 | ctl_fatal("transaction aborted"); |
c75d1511 | 2688 | |
b54e22e9 | 2689 | case TXN_UNCHANGED: |
c75d1511 BP |
2690 | case TXN_SUCCESS: |
2691 | break; | |
2692 | ||
854a94d9 | 2693 | case TXN_TRY_AGAIN: |
87b23a01 | 2694 | goto try_again; |
c75d1511 BP |
2695 | |
2696 | case TXN_ERROR: | |
a9f55784 | 2697 | ctl_fatal("transaction error: %s", ovsdb_idl_txn_get_error(txn)); |
c75d1511 | 2698 | |
06b6d651 BP |
2699 | case TXN_NOT_LOCKED: |
2700 | /* Should not happen--we never call ovsdb_idl_set_lock(). */ | |
07ff77cc | 2701 | ctl_fatal("database not locked"); |
06b6d651 | 2702 | |
c75d1511 | 2703 | default: |
428b2edd | 2704 | OVS_NOT_REACHED(); |
c75d1511 BP |
2705 | } |
2706 | ||
87b23a01 BP |
2707 | ovsdb_symbol_table_destroy(symtab); |
2708 | ||
f8ff4bc4 BP |
2709 | for (c = commands; c < &commands[n_commands]; c++) { |
2710 | struct ds *ds = &c->output; | |
ce5a3e38 | 2711 | |
e051b42c BP |
2712 | if (c->table) { |
2713 | table_print(c->table, &table_style); | |
2714 | } else if (oneline) { | |
c75d1511 BP |
2715 | size_t j; |
2716 | ||
2717 | ds_chomp(ds, '\n'); | |
2718 | for (j = 0; j < ds->length; j++) { | |
2a022368 BP |
2719 | int ch = ds->string[j]; |
2720 | switch (ch) { | |
c75d1511 BP |
2721 | case '\n': |
2722 | fputs("\\n", stdout); | |
2723 | break; | |
2724 | ||
2725 | case '\\': | |
2726 | fputs("\\\\", stdout); | |
2727 | break; | |
2728 | ||
2729 | default: | |
2a022368 | 2730 | putchar(ch); |
c75d1511 BP |
2731 | } |
2732 | } | |
2733 | putchar('\n'); | |
2734 | } else { | |
2735 | fputs(ds_cstr(ds), stdout); | |
2736 | } | |
b86b43aa | 2737 | ds_destroy(&c->output); |
e051b42c BP |
2738 | table_destroy(c->table); |
2739 | free(c->table); | |
ce5a3e38 | 2740 | |
79f1cbe9 | 2741 | shash_destroy_free_data(&c->options); |
c75d1511 | 2742 | } |
b86b43aa | 2743 | free(commands); |
b54e22e9 BP |
2744 | |
2745 | if (wait_for_reload && status != TXN_UNCHANGED) { | |
705d7a39 AA |
2746 | /* Even, if --retry flag was not specified, ovs-vsctl still |
2747 | * has to retry to establish OVSDB connection, if wait_for_reload | |
2748 | * was set. Otherwise, ovs-vsctl would end up waiting forever | |
2749 | * until cur_cfg would be updated. */ | |
2750 | ovsdb_idl_enable_reconnect(idl); | |
b54e22e9 | 2751 | for (;;) { |
b54e22e9 BP |
2752 | ovsdb_idl_run(idl); |
2753 | OVSREC_OPEN_VSWITCH_FOR_EACH (ovs, idl) { | |
2754 | if (ovs->cur_cfg >= next_cfg) { | |
07ff77cc | 2755 | post_db_reload_do_checks(&vsctl_ctx); |
b54e22e9 BP |
2756 | goto done; |
2757 | } | |
2758 | } | |
2759 | ovsdb_idl_wait(idl); | |
2760 | poll_block(); | |
2761 | } | |
2762 | done: ; | |
2763 | } | |
c3ccfe98 | 2764 | ovsdb_idl_txn_destroy(txn); |
b86b43aa | 2765 | ovsdb_idl_destroy(idl); |
b54e22e9 | 2766 | |
2335ee93 | 2767 | return true; |
87b23a01 BP |
2768 | |
2769 | try_again: | |
2770 | /* Our transaction needs to be rerun, or a prerequisite was not met. Free | |
2771 | * resources and return so that the caller can try again. */ | |
6851589c BP |
2772 | ovsdb_idl_txn_abort(txn); |
2773 | ovsdb_idl_txn_destroy(txn); | |
2774 | the_idl_txn = NULL; | |
2775 | ||
87b23a01 BP |
2776 | ovsdb_symbol_table_destroy(symtab); |
2777 | for (c = commands; c < &commands[n_commands]; c++) { | |
2778 | ds_destroy(&c->output); | |
e051b42c BP |
2779 | table_destroy(c->table); |
2780 | free(c->table); | |
87b23a01 | 2781 | } |
2335ee93 | 2782 | return false; |
c75d1511 BP |
2783 | } |
2784 | ||
ce6f1d1f AZ |
2785 | /* Frees the current transaction and the underlying IDL and then calls |
2786 | * exit(status). | |
2787 | * | |
2788 | * Freeing the transaction and the IDL is not strictly necessary, but it makes | |
2789 | * for a clean memory leak report from valgrind in the normal case. That makes | |
2790 | * it easier to notice real memory leaks. */ | |
2791 | static void | |
2792 | vsctl_exit(int status) | |
2793 | { | |
2794 | if (the_idl_txn) { | |
2795 | ovsdb_idl_txn_abort(the_idl_txn); | |
2796 | ovsdb_idl_txn_destroy(the_idl_txn); | |
2797 | } | |
2798 | ovsdb_idl_destroy(the_idl); | |
2799 | exit(status); | |
2800 | } | |
2801 | ||
95e4a97a | 2802 | /* |
07ff77cc | 2803 | * Developers who add new commands to the 'struct ctl_command_syntax' must |
95e4a97a PA |
2804 | * define the 'arguments' member of the struct. The following keywords are |
2805 | * available for composing the argument format: | |
2806 | * | |
2807 | * TABLE RECORD BRIDGE PARENT PORT | |
2808 | * KEY VALUE ARG KEY=VALUE ?KEY=VALUE | |
2809 | * IFACE SYSIFACE COLUMN COLUMN?:KEY COLUMN?:KEY=VALUE | |
2810 | * MODE CA-CERT CERTIFICATE PRIVATE-KEY | |
2811 | * TARGET NEW-* (e.g. NEW-PORT) | |
2812 | * | |
2813 | * For argument types not listed above, just uses 'ARG' as place holder. | |
2814 | * | |
2815 | * Encloses the keyword with '[]' if it is optional. Appends '...' to | |
2816 | * keyword or enclosed keyword to indicate that the argument can be specified | |
2817 | * multiple times. | |
2818 | * | |
2819 | * */ | |
07ff77cc | 2820 | static const struct ctl_command_syntax vsctl_commands[] = { |
f8ff4bc4 | 2821 | /* Open vSwitch commands. */ |
95e4a97a | 2822 | {"init", 0, 0, "", NULL, cmd_init, NULL, "", RW}, |
f8ff4bc4 BP |
2823 | |
2824 | /* Bridge commands. */ | |
95e4a97a PA |
2825 | {"add-br", 1, 3, "NEW-BRIDGE [PARENT] [NEW-VLAN]", pre_get_info, |
2826 | cmd_add_br, NULL, "--may-exist", RW}, | |
2827 | {"del-br", 1, 1, "BRIDGE", pre_get_info, cmd_del_br, | |
2828 | NULL, "--if-exists", RW}, | |
2829 | {"list-br", 0, 0, "", pre_get_info, cmd_list_br, NULL, "--real,--fake", | |
2830 | RO}, | |
2831 | {"br-exists", 1, 1, "BRIDGE", pre_get_info, cmd_br_exists, NULL, "", RO}, | |
2832 | {"br-to-vlan", 1, 1, "BRIDGE", pre_get_info, cmd_br_to_vlan, NULL, "", | |
2833 | RO}, | |
2834 | {"br-to-parent", 1, 1, "BRIDGE", pre_get_info, cmd_br_to_parent, NULL, | |
2835 | "", RO}, | |
2836 | {"br-set-external-id", 2, 3, "BRIDGE KEY [VALUE]", | |
2837 | pre_cmd_br_set_external_id, cmd_br_set_external_id, NULL, "", RW}, | |
2838 | {"br-get-external-id", 1, 2, "BRIDGE [KEY]", pre_cmd_br_get_external_id, | |
e5e12280 | 2839 | cmd_br_get_external_id, NULL, "", RO}, |
f8ff4bc4 BP |
2840 | |
2841 | /* Port commands. */ | |
95e4a97a PA |
2842 | {"list-ports", 1, 1, "BRIDGE", pre_get_info, cmd_list_ports, NULL, "", |
2843 | RO}, | |
2844 | {"add-port", 2, INT_MAX, "BRIDGE NEW-PORT [COLUMN[:KEY]=VALUE]...", | |
2845 | pre_get_info, cmd_add_port, NULL, "--may-exist", RW}, | |
95e4a97a | 2846 | {"del-port", 1, 2, "[BRIDGE] PORT|IFACE", pre_get_info, cmd_del_port, NULL, |
e5e12280 | 2847 | "--if-exists,--with-iface", RW}, |
95e4a97a | 2848 | {"port-to-br", 1, 1, "PORT", pre_get_info, cmd_port_to_br, NULL, "", RO}, |
f8ff4bc4 | 2849 | |
ec5ef1cf BP |
2850 | /* Bond commands. */ |
2851 | {"add-bond", 4, INT_MAX, | |
2852 | "BRIDGE BOND IFACE... [COLUMN[:KEY]=VALUE]...", pre_get_info, | |
2853 | cmd_add_bond, NULL, "--may-exist,--fake-iface", RW}, | |
2854 | {"add-bond-iface", 2, 2, "BOND IFACE", pre_get_info, cmd_add_bond_iface, | |
2855 | NULL, "--may-exist", RW}, | |
2856 | {"del-bond-iface", 1, 2, "[BOND] IFACE", pre_get_info, cmd_del_bond_iface, | |
2857 | NULL, "--if-exists", RW}, | |
2858 | ||
f8ff4bc4 | 2859 | /* Interface commands. */ |
95e4a97a PA |
2860 | {"list-ifaces", 1, 1, "BRIDGE", pre_get_info, cmd_list_ifaces, NULL, "", |
2861 | RO}, | |
2862 | {"iface-to-br", 1, 1, "IFACE", pre_get_info, cmd_iface_to_br, NULL, "", | |
2863 | RO}, | |
f8ff4bc4 BP |
2864 | |
2865 | /* Controller commands. */ | |
95e4a97a PA |
2866 | {"get-controller", 1, 1, "BRIDGE", pre_controller, cmd_get_controller, |
2867 | NULL, "", RO}, | |
2868 | {"del-controller", 1, 1, "BRIDGE", pre_controller, cmd_del_controller, | |
2869 | NULL, "", RW}, | |
2870 | {"set-controller", 1, INT_MAX, "BRIDGE TARGET...", pre_controller, | |
3ffed5cb | 2871 | cmd_set_controller, NULL, "--inactivity-probe=", RW}, |
95e4a97a PA |
2872 | {"get-fail-mode", 1, 1, "BRIDGE", pre_get_info, cmd_get_fail_mode, NULL, |
2873 | "", RO}, | |
2874 | {"del-fail-mode", 1, 1, "BRIDGE", pre_get_info, cmd_del_fail_mode, NULL, | |
4e3e7ff9 | 2875 | "", RW}, |
95e4a97a PA |
2876 | {"set-fail-mode", 2, 2, "BRIDGE MODE", pre_get_info, cmd_set_fail_mode, |
2877 | NULL, "", RW}, | |
f8ff4bc4 | 2878 | |
24b8b259 | 2879 | /* Manager commands. */ |
95e4a97a PA |
2880 | {"get-manager", 0, 0, "", pre_manager, cmd_get_manager, NULL, "", RO}, |
2881 | {"del-manager", 0, 0, "", pre_manager, cmd_del_manager, NULL, "", RW}, | |
2882 | {"set-manager", 1, INT_MAX, "TARGET...", pre_manager, cmd_set_manager, | |
3ffed5cb | 2883 | NULL, "--inactivity-probe=", RW}, |
24b8b259 | 2884 | |
f8ff4bc4 | 2885 | /* SSL commands. */ |
95e4a97a PA |
2886 | {"get-ssl", 0, 0, "", pre_cmd_get_ssl, cmd_get_ssl, NULL, "", RO}, |
2887 | {"del-ssl", 0, 0, "", pre_cmd_del_ssl, cmd_del_ssl, NULL, "", RW}, | |
2888 | {"set-ssl", 3, 3, "PRIVATE-KEY CERTIFICATE CA-CERT", pre_cmd_set_ssl, | |
2889 | cmd_set_ssl, NULL, "--bootstrap", RW}, | |
f8ff4bc4 | 2890 | |
99eef98b | 2891 | /* Auto Attach commands. */ |
d6f115f5 | 2892 | {"add-aa-mapping", 3, 3, "BRIDGE ARG ARG", pre_aa_mapping, cmd_add_aa_mapping, |
95e4a97a PA |
2893 | NULL, "", RW}, |
2894 | {"del-aa-mapping", 3, 3, "BRIDGE ARG ARG", pre_aa_mapping, cmd_del_aa_mapping, | |
2895 | NULL, "", RW}, | |
2896 | {"get-aa-mapping", 1, 1, "BRIDGE", pre_aa_mapping, cmd_get_aa_mapping, | |
2897 | NULL, "", RO}, | |
99eef98b | 2898 | |
18ee958b | 2899 | /* Switch commands. */ |
95e4a97a | 2900 | {"emer-reset", 0, 0, "", pre_cmd_emer_reset, cmd_emer_reset, NULL, "", RW}, |
18ee958b | 2901 | |
95e4a97a | 2902 | {NULL, 0, 0, NULL, NULL, NULL, NULL, NULL, RO}, |
f8ff4bc4 | 2903 | }; |
5d9cb63c | 2904 | |
07ff77cc AW |
2905 | /* Registers vsctl and common db commands. */ |
2906 | static void | |
2907 | vsctl_cmd_init(void) | |
3815d6c2 | 2908 | { |
8519ea87 MM |
2909 | ctl_init(&ovsrec_idl_class, ovsrec_table_classes, tables, cmd_show_tables, |
2910 | vsctl_exit); | |
07ff77cc | 2911 | ctl_register_commands(vsctl_commands); |
3815d6c2 | 2912 | } |