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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 BP |
40 | #include "ovsdb-idl.h" |
41 | #include "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 *); |
07ff77cc | 100 | static void 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 BP |
138 | size_t n_commands; |
139 | char *args; | |
c75d1511 BP |
140 | |
141 | set_program_name(argv[0]); | |
8a777cf6 | 142 | fatal_ignore_sigpipe(); |
480ce8ab | 143 | vlog_set_levels(NULL, VLF_CONSOLE, VLL_WARN); |
45863ce5 | 144 | vlog_set_levels_from_string_assert("reconnect:warn"); |
f8ff4bc4 | 145 | |
07ff77cc AW |
146 | vsctl_cmd_init(); |
147 | ||
f8ff4bc4 BP |
148 | /* Log our arguments. This is often valuable for debugging systems. */ |
149 | args = process_escape_args(argv); | |
07ff77cc | 150 | VLOG(ctl_might_write_to_db(argv) ? VLL_INFO : VLL_DBG, "Called as %s", args); |
f8ff4bc4 BP |
151 | |
152 | /* Parse command line. */ | |
401d5a6d BP |
153 | shash_init(&local_options); |
154 | parse_options(argc, argv, &local_options); | |
07ff77cc AW |
155 | commands = ctl_parse_commands(argc - optind, argv + optind, &local_options, |
156 | &n_commands); | |
c75d1511 | 157 | |
a39a859a JP |
158 | if (timeout) { |
159 | time_alarm(timeout); | |
160 | } | |
161 | ||
e5e12280 | 162 | /* Initialize IDL. */ |
fba6bd1d | 163 | idl = the_idl = ovsdb_idl_create(db, &ovsrec_idl_class, false, retry); |
e5e12280 BP |
164 | run_prerequisites(commands, n_commands, idl); |
165 | ||
854a94d9 BP |
166 | /* Execute the commands. |
167 | * | |
168 | * 'seqno' is the database sequence number for which we last tried to | |
169 | * execute our transaction. There's no point in trying to commit more than | |
170 | * once for any given sequence number, because if the transaction fails | |
171 | * it's because the database changed and we need to obtain an up-to-date | |
172 | * view of the database before we try the transaction again. */ | |
173 | seqno = ovsdb_idl_get_seqno(idl); | |
c75d1511 | 174 | for (;;) { |
854a94d9 | 175 | ovsdb_idl_run(idl); |
fba6bd1d BP |
176 | if (!ovsdb_idl_is_alive(idl)) { |
177 | int retval = ovsdb_idl_get_last_error(idl); | |
07ff77cc | 178 | ctl_fatal("%s: database connection failed (%s)", |
fba6bd1d BP |
179 | db, ovs_retval_to_string(retval)); |
180 | } | |
854a94d9 BP |
181 | |
182 | if (seqno != ovsdb_idl_get_seqno(idl)) { | |
183 | seqno = ovsdb_idl_get_seqno(idl); | |
184 | do_vsctl(args, commands, n_commands, idl); | |
c75d1511 BP |
185 | } |
186 | ||
854a94d9 | 187 | if (seqno == ovsdb_idl_get_seqno(idl)) { |
4fdfe5cc BP |
188 | ovsdb_idl_wait(idl); |
189 | poll_block(); | |
190 | } | |
c75d1511 BP |
191 | } |
192 | } | |
193 | ||
194 | static void | |
401d5a6d | 195 | parse_options(int argc, char *argv[], struct shash *local_options) |
c75d1511 BP |
196 | { |
197 | enum { | |
198 | OPT_DB = UCHAR_MAX + 1, | |
199 | OPT_ONELINE, | |
0c3dd1e1 | 200 | OPT_NO_SYSLOG, |
577aebdf | 201 | OPT_NO_WAIT, |
e26b5a06 | 202 | OPT_DRY_RUN, |
6b777e47 | 203 | OPT_BOOTSTRAP_CA_CERT, |
218a6f59 | 204 | OPT_PEER_CA_CERT, |
401d5a6d | 205 | OPT_LOCAL, |
fba6bd1d | 206 | OPT_RETRY, |
95e4a97a PA |
207 | OPT_COMMANDS, |
208 | OPT_OPTIONS, | |
e051b42c | 209 | VLOG_OPTION_ENUMS, |
e18a1d08 ER |
210 | TABLE_OPTION_ENUMS, |
211 | SSL_OPTION_ENUMS, | |
c75d1511 | 212 | }; |
401d5a6d | 213 | static const struct option global_long_options[] = { |
e3c17733 BP |
214 | {"db", required_argument, NULL, OPT_DB}, |
215 | {"no-syslog", no_argument, NULL, OPT_NO_SYSLOG}, | |
216 | {"no-wait", no_argument, NULL, OPT_NO_WAIT}, | |
217 | {"dry-run", no_argument, NULL, OPT_DRY_RUN}, | |
218 | {"oneline", no_argument, NULL, OPT_ONELINE}, | |
219 | {"timeout", required_argument, NULL, 't'}, | |
fba6bd1d | 220 | {"retry", no_argument, NULL, OPT_RETRY}, |
e3c17733 | 221 | {"help", no_argument, NULL, 'h'}, |
95e4a97a PA |
222 | {"commands", no_argument, NULL, OPT_COMMANDS}, |
223 | {"options", no_argument, NULL, OPT_OPTIONS}, | |
e3c17733 | 224 | {"version", no_argument, NULL, 'V'}, |
e26b5a06 | 225 | VLOG_LONG_OPTIONS, |
e051b42c | 226 | TABLE_LONG_OPTIONS, |
bf8f2167 | 227 | STREAM_SSL_LONG_OPTIONS, |
6b777e47 | 228 | {"bootstrap-ca-cert", required_argument, NULL, OPT_BOOTSTRAP_CA_CERT}, |
e3c17733 BP |
229 | {"peer-ca-cert", required_argument, NULL, OPT_PEER_CA_CERT}, |
230 | {NULL, 0, NULL, 0}, | |
c75d1511 | 231 | }; |
401d5a6d | 232 | const int n_global_long_options = ARRAY_SIZE(global_long_options) - 1; |
a2a9d2d9 | 233 | char *tmp, *short_options; |
c75d1511 | 234 | |
51a73ff0 | 235 | struct option *options; |
401d5a6d BP |
236 | size_t allocated_options; |
237 | size_t n_options; | |
238 | size_t i; | |
239 | ||
5f383751 | 240 | tmp = ovs_cmdl_long_options_to_short_options(global_long_options); |
a2a9d2d9 BP |
241 | short_options = xasprintf("+%s", tmp); |
242 | free(tmp); | |
342045e1 | 243 | |
401d5a6d BP |
244 | /* We want to parse both global and command-specific options here, but |
245 | * getopt_long() isn't too convenient for the job. We copy our global | |
246 | * options into a dynamic array, then append all of the command-specific | |
247 | * options. */ | |
248 | options = xmemdup(global_long_options, sizeof global_long_options); | |
249 | allocated_options = ARRAY_SIZE(global_long_options); | |
250 | n_options = n_global_long_options; | |
51a73ff0 | 251 | ctl_add_cmd_options(&options, &n_options, &allocated_options, OPT_LOCAL); |
e051b42c | 252 | |
c75d1511 | 253 | for (;;) { |
401d5a6d | 254 | int idx; |
c75d1511 BP |
255 | int c; |
256 | ||
401d5a6d | 257 | c = getopt_long(argc, argv, short_options, options, &idx); |
c75d1511 BP |
258 | if (c == -1) { |
259 | break; | |
260 | } | |
261 | ||
262 | switch (c) { | |
263 | case OPT_DB: | |
264 | db = optarg; | |
265 | break; | |
266 | ||
267 | case OPT_ONELINE: | |
268 | oneline = true; | |
269 | break; | |
270 | ||
dfbe07ba | 271 | case OPT_NO_SYSLOG: |
922fed06 | 272 | vlog_set_levels(&this_module, VLF_SYSLOG, VLL_WARN); |
dfbe07ba BP |
273 | break; |
274 | ||
0c3dd1e1 | 275 | case OPT_NO_WAIT: |
b54e22e9 | 276 | wait_for_reload = false; |
0c3dd1e1 BP |
277 | break; |
278 | ||
577aebdf BP |
279 | case OPT_DRY_RUN: |
280 | dry_run = true; | |
281 | break; | |
282 | ||
401d5a6d BP |
283 | case OPT_LOCAL: |
284 | if (shash_find(local_options, options[idx].name)) { | |
07ff77cc | 285 | ctl_fatal("'%s' option specified multiple times", |
401d5a6d BP |
286 | options[idx].name); |
287 | } | |
288 | shash_add_nocopy(local_options, | |
289 | xasprintf("--%s", options[idx].name), | |
2225c0b9 | 290 | nullable_xstrdup(optarg)); |
401d5a6d BP |
291 | break; |
292 | ||
c75d1511 BP |
293 | case 'h': |
294 | usage(); | |
295 | ||
95e4a97a | 296 | case OPT_COMMANDS: |
51a73ff0 | 297 | ctl_print_commands(); |
95e4a97a PA |
298 | |
299 | case OPT_OPTIONS: | |
51a73ff0 | 300 | ctl_print_options(global_long_options); |
95e4a97a | 301 | |
c75d1511 | 302 | case 'V': |
55d5bb44 | 303 | ovs_print_version(0, 0); |
c51513a2 | 304 | printf("DB Schema %s\n", ovsrec_get_db_version()); |
c75d1511 BP |
305 | exit(EXIT_SUCCESS); |
306 | ||
342045e1 BP |
307 | case 't': |
308 | timeout = strtoul(optarg, NULL, 10); | |
a39a859a | 309 | if (timeout < 0) { |
07ff77cc | 310 | ctl_fatal("value %s on -t or --timeout is invalid", |
def90f62 | 311 | optarg); |
342045e1 BP |
312 | } |
313 | break; | |
314 | ||
fba6bd1d BP |
315 | case OPT_RETRY: |
316 | retry = true; | |
317 | break; | |
318 | ||
e26b5a06 | 319 | VLOG_OPTION_HANDLERS |
e051b42c | 320 | TABLE_OPTION_HANDLERS(&table_style) |
c75d1511 | 321 | |
218a6f59 BP |
322 | STREAM_SSL_OPTION_HANDLERS |
323 | ||
324 | case OPT_PEER_CA_CERT: | |
325 | stream_ssl_set_peer_ca_cert_file(optarg); | |
326 | break; | |
218a6f59 | 327 | |
6b777e47 GS |
328 | case OPT_BOOTSTRAP_CA_CERT: |
329 | stream_ssl_set_ca_cert_file(optarg, true); | |
330 | break; | |
331 | ||
c75d1511 BP |
332 | case '?': |
333 | exit(EXIT_FAILURE); | |
334 | ||
335 | default: | |
336 | abort(); | |
337 | } | |
338 | } | |
a2a9d2d9 | 339 | free(short_options); |
c75d1511 BP |
340 | |
341 | if (!db) { | |
51a73ff0 | 342 | db = ctl_default_db(); |
c75d1511 | 343 | } |
401d5a6d BP |
344 | |
345 | for (i = n_global_long_options; options[i].name; i++) { | |
346 | free(CONST_CAST(char *, options[i].name)); | |
347 | } | |
348 | free(options); | |
c75d1511 BP |
349 | } |
350 | ||
351 | static void | |
352 | usage(void) | |
353 | { | |
8f7501e8 BP |
354 | printf("\ |
355 | %s: ovs-vswitchd management utility\n\ | |
356 | usage: %s [OPTIONS] COMMAND [ARG...]\n\ | |
357 | \n\ | |
ae9a3235 BP |
358 | Open vSwitch commands:\n\ |
359 | init initialize database, if not yet initialized\n\ | |
9b1735a7 | 360 | show print overview of database contents\n\ |
ae9a3235 BP |
361 | emer-reset reset configuration to clean state\n\ |
362 | \n\ | |
8f7501e8 BP |
363 | Bridge commands:\n\ |
364 | add-br BRIDGE create a new bridge named BRIDGE\n\ | |
365 | add-br BRIDGE PARENT VLAN create new fake BRIDGE in PARENT on VLAN\n\ | |
366 | del-br BRIDGE delete BRIDGE and all of its ports\n\ | |
367 | list-br print the names of all the bridges\n\ | |
b5fcae50 | 368 | br-exists BRIDGE exit 2 if BRIDGE does not exist\n\ |
8f7501e8 BP |
369 | br-to-vlan BRIDGE print the VLAN which BRIDGE is on\n\ |
370 | br-to-parent BRIDGE print the parent of BRIDGE\n\ | |
371 | br-set-external-id BRIDGE KEY VALUE set KEY on BRIDGE to VALUE\n\ | |
372 | br-set-external-id BRIDGE KEY unset KEY on BRIDGE\n\ | |
373 | br-get-external-id BRIDGE KEY print value of KEY on BRIDGE\n\ | |
374 | br-get-external-id BRIDGE list key-value pairs on BRIDGE\n\ | |
375 | \n\ | |
ae9a3235 | 376 | Port commands (a bond is considered to be a single port):\n\ |
8f7501e8 BP |
377 | list-ports BRIDGE print the names of all the ports on BRIDGE\n\ |
378 | add-port BRIDGE PORT add network device PORT to BRIDGE\n\ | |
379 | add-bond BRIDGE PORT IFACE... add bonded port PORT in BRIDGE from IFACES\n\ | |
380 | del-port [BRIDGE] PORT delete PORT (which may be bonded) from BRIDGE\n\ | |
381 | port-to-br PORT print name of bridge that contains PORT\n\ | |
8f7501e8 BP |
382 | \n\ |
383 | Interface commands (a bond consists of multiple interfaces):\n\ | |
384 | list-ifaces BRIDGE print the names of all interfaces on BRIDGE\n\ | |
385 | iface-to-br IFACE print name of bridge that contains IFACE\n\ | |
8f7501e8 BP |
386 | \n\ |
387 | Controller commands:\n\ | |
a892775d BP |
388 | get-controller BRIDGE print the controllers for BRIDGE\n\ |
389 | del-controller BRIDGE delete the controllers for BRIDGE\n\ | |
390 | set-controller BRIDGE TARGET... set the controllers for BRIDGE\n\ | |
1a048029 JP |
391 | get-fail-mode BRIDGE print the fail-mode for BRIDGE\n\ |
392 | del-fail-mode BRIDGE delete the fail-mode for BRIDGE\n\ | |
393 | set-fail-mode BRIDGE MODE set the fail-mode for BRIDGE to MODE\n\ | |
8f7501e8 | 394 | \n\ |
24b8b259 | 395 | Manager commands:\n\ |
a892775d BP |
396 | get-manager print the managers\n\ |
397 | del-manager delete the managers\n\ | |
398 | set-manager TARGET... set the list of managers to TARGET...\n\ | |
24b8b259 | 399 | \n\ |
8f7501e8 BP |
400 | SSL commands:\n\ |
401 | get-ssl print the SSL configuration\n\ | |
402 | del-ssl delete the SSL configuration\n\ | |
403 | set-ssl PRIV-KEY CERT CA-CERT set the SSL configuration\n\ | |
404 | \n\ | |
99eef98b DF |
405 | Auto Attach commands:\n\ |
406 | add-aa-mapping BRIDGE I-SID VLAN add Auto Attach mapping to BRIDGE\n\ | |
407 | del-aa-mapping BRIDGE I-SID VLAN delete Auto Attach mapping VLAN from BRIDGE\n\ | |
408 | get-aa-mapping BRIDGE get Auto Attach mappings from BRIDGE\n\ | |
409 | \n\ | |
18ee958b JP |
410 | Switch commands:\n\ |
411 | emer-reset reset switch to known good state\n\ | |
412 | \n\ | |
07ff77cc | 413 | %s\ |
8f7501e8 BP |
414 | \n\ |
415 | Options:\n\ | |
416 | --db=DATABASE connect to DATABASE\n\ | |
417 | (default: %s)\n\ | |
ae9a3235 | 418 | --no-wait do not wait for ovs-vswitchd to reconfigure\n\ |
fba6bd1d | 419 | --retry keep trying to connect to server forever\n\ |
ae9a3235 BP |
420 | -t, --timeout=SECS wait at most SECS seconds for ovs-vswitchd\n\ |
421 | --dry-run do not commit changes to database\n\ | |
8f7501e8 | 422 | --oneline print exactly one line of output per command\n", |
51a73ff0 | 423 | program_name, program_name, ctl_get_db_cmd_usage(), ctl_default_db()); |
bcb58ce0 | 424 | table_usage(); |
c75d1511 | 425 | vlog_usage(); |
ae9a3235 BP |
426 | printf("\ |
427 | --no-syslog equivalent to --verbose=vsctl:syslog:warn\n"); | |
428 | stream_usage("database", true, true, false); | |
8f7501e8 BP |
429 | printf("\n\ |
430 | Other options:\n\ | |
431 | -h, --help display this help message\n\ | |
432 | -V, --version display version information\n"); | |
c75d1511 BP |
433 | exit(EXIT_SUCCESS); |
434 | } | |
435 | ||
c75d1511 | 436 | \f |
07ff77cc | 437 | /* ovs-vsctl specific context. Inherits the 'struct ctl_context' as base. */ |
5d9cb63c | 438 | struct vsctl_context { |
07ff77cc | 439 | struct ctl_context base; |
f8ff4bc4 BP |
440 | |
441 | /* Modifiable state. */ | |
5d9cb63c | 442 | const struct ovsrec_open_vswitch *ovs; |
f74055e7 | 443 | bool verified_ports; |
87b23a01 | 444 | |
5ce5a6b5 BP |
445 | /* A cache of the contents of the database. |
446 | * | |
447 | * A command that needs to use any of this information must first call | |
448 | * vsctl_context_populate_cache(). A command that changes anything that | |
449 | * could invalidate the cache must either call | |
450 | * vsctl_context_invalidate_cache() or manually update the cache to | |
451 | * maintain its correctness. */ | |
452 | bool cache_valid; | |
453 | struct shash bridges; /* Maps from bridge name to struct vsctl_bridge. */ | |
454 | struct shash ports; /* Maps from port name to struct vsctl_port. */ | |
455 | struct shash ifaces; /* Maps from port name to struct vsctl_iface. */ | |
5d9cb63c BP |
456 | }; |
457 | ||
c75d1511 BP |
458 | struct vsctl_bridge { |
459 | struct ovsrec_bridge *br_cfg; | |
460 | char *name; | |
ca6ba700 | 461 | struct ovs_list ports; /* Contains "struct vsctl_port"s. */ |
5341d046 BP |
462 | |
463 | /* VLAN ("fake") bridge support. | |
464 | * | |
465 | * Use 'parent != NULL' to detect a fake bridge, because 'vlan' can be 0 | |
466 | * in either case. */ | |
a341ee57 BP |
467 | struct hmap children; /* VLAN bridges indexed by 'vlan'. */ |
468 | struct hmap_node children_node; /* Node in parent's 'children' hmap. */ | |
5341d046 BP |
469 | struct vsctl_bridge *parent; /* Real bridge, or NULL. */ |
470 | int vlan; /* VLAN VID (0...4095), or 0. */ | |
c75d1511 BP |
471 | }; |
472 | ||
473 | struct vsctl_port { | |
ca6ba700 TG |
474 | struct ovs_list ports_node; /* In struct vsctl_bridge's 'ports' list. */ |
475 | struct ovs_list ifaces; /* Contains "struct vsctl_iface"s. */ | |
c75d1511 BP |
476 | struct ovsrec_port *port_cfg; |
477 | struct vsctl_bridge *bridge; | |
478 | }; | |
479 | ||
480 | struct vsctl_iface { | |
ca6ba700 | 481 | struct ovs_list ifaces_node; /* In struct vsctl_port's 'ifaces' list. */ |
c75d1511 BP |
482 | struct ovsrec_interface *iface_cfg; |
483 | struct vsctl_port *port; | |
484 | }; | |
485 | ||
ec4eed45 | 486 | /* Casts 'base' into 'struct vsctl_context'. */ |
07ff77cc AW |
487 | static struct vsctl_context * |
488 | vsctl_context_cast(struct ctl_context *base) | |
489 | { | |
490 | return CONTAINER_OF(base, struct vsctl_context, base); | |
491 | } | |
492 | ||
5dd9826c BP |
493 | static struct vsctl_bridge *find_vlan_bridge(struct vsctl_bridge *parent, |
494 | int vlan); | |
495 | ||
bb1c67c8 | 496 | static char * |
07ff77cc | 497 | vsctl_context_to_string(const struct ctl_context *ctx) |
bb1c67c8 BP |
498 | { |
499 | const struct shash_node *node; | |
500 | struct svec words; | |
501 | char *s; | |
502 | int i; | |
503 | ||
504 | svec_init(&words); | |
505 | SHASH_FOR_EACH (node, &ctx->options) { | |
506 | svec_add(&words, node->name); | |
507 | } | |
508 | for (i = 0; i < ctx->argc; i++) { | |
509 | svec_add(&words, ctx->argv[i]); | |
510 | } | |
511 | svec_terminate(&words); | |
512 | ||
513 | s = process_escape_args(words.names); | |
514 | ||
515 | svec_destroy(&words); | |
516 | ||
517 | return s; | |
518 | } | |
519 | ||
f74055e7 | 520 | static void |
07ff77cc | 521 | verify_ports(struct vsctl_context *vsctl_ctx) |
f74055e7 | 522 | { |
07ff77cc | 523 | if (!vsctl_ctx->verified_ports) { |
f74055e7 BP |
524 | const struct ovsrec_bridge *bridge; |
525 | const struct ovsrec_port *port; | |
526 | ||
07ff77cc AW |
527 | ovsrec_open_vswitch_verify_bridges(vsctl_ctx->ovs); |
528 | OVSREC_BRIDGE_FOR_EACH (bridge, vsctl_ctx->base.idl) { | |
f74055e7 BP |
529 | ovsrec_bridge_verify_ports(bridge); |
530 | } | |
07ff77cc | 531 | OVSREC_PORT_FOR_EACH (port, vsctl_ctx->base.idl) { |
f74055e7 BP |
532 | ovsrec_port_verify_interfaces(port); |
533 | } | |
534 | ||
07ff77cc | 535 | vsctl_ctx->verified_ports = true; |
f74055e7 BP |
536 | } |
537 | } | |
538 | ||
c75d1511 | 539 | static struct vsctl_bridge * |
07ff77cc | 540 | add_bridge_to_cache(struct vsctl_context *vsctl_ctx, |
a341ee57 BP |
541 | struct ovsrec_bridge *br_cfg, const char *name, |
542 | struct vsctl_bridge *parent, int vlan) | |
c75d1511 BP |
543 | { |
544 | struct vsctl_bridge *br = xmalloc(sizeof *br); | |
545 | br->br_cfg = br_cfg; | |
546 | br->name = xstrdup(name); | |
417e7e66 | 547 | ovs_list_init(&br->ports); |
c75d1511 BP |
548 | br->parent = parent; |
549 | br->vlan = vlan; | |
a341ee57 BP |
550 | hmap_init(&br->children); |
551 | if (parent) { | |
5dd9826c BP |
552 | struct vsctl_bridge *conflict = find_vlan_bridge(parent, vlan); |
553 | if (conflict) { | |
554 | VLOG_WARN("%s: bridge has multiple VLAN bridges (%s and %s) " | |
555 | "for VLAN %d, but only one is allowed", | |
556 | parent->name, name, conflict->name, vlan); | |
557 | } else { | |
558 | hmap_insert(&parent->children, &br->children_node, | |
559 | hash_int(vlan, 0)); | |
560 | } | |
a341ee57 | 561 | } |
07ff77cc | 562 | shash_add(&vsctl_ctx->bridges, br->name, br); |
c75d1511 BP |
563 | return br; |
564 | } | |
565 | ||
a341ee57 BP |
566 | static void |
567 | ovs_delete_bridge(const struct ovsrec_open_vswitch *ovs, | |
568 | struct ovsrec_bridge *bridge) | |
569 | { | |
570 | struct ovsrec_bridge **bridges; | |
571 | size_t i, n; | |
572 | ||
573 | bridges = xmalloc(sizeof *ovs->bridges * ovs->n_bridges); | |
574 | for (i = n = 0; i < ovs->n_bridges; i++) { | |
575 | if (ovs->bridges[i] != bridge) { | |
576 | bridges[n++] = ovs->bridges[i]; | |
577 | } | |
578 | } | |
579 | ovsrec_open_vswitch_set_bridges(ovs, bridges, n); | |
580 | free(bridges); | |
581 | } | |
582 | ||
583 | static void | |
07ff77cc | 584 | del_cached_bridge(struct vsctl_context *vsctl_ctx, struct vsctl_bridge *br) |
a341ee57 | 585 | { |
417e7e66 | 586 | ovs_assert(ovs_list_is_empty(&br->ports)); |
cb22974d | 587 | ovs_assert(hmap_is_empty(&br->children)); |
a341ee57 BP |
588 | if (br->parent) { |
589 | hmap_remove(&br->parent->children, &br->children_node); | |
590 | } | |
591 | if (br->br_cfg) { | |
592 | ovsrec_bridge_delete(br->br_cfg); | |
07ff77cc | 593 | ovs_delete_bridge(vsctl_ctx->ovs, br->br_cfg); |
a341ee57 | 594 | } |
07ff77cc | 595 | shash_find_and_delete(&vsctl_ctx->bridges, br->name); |
a341ee57 BP |
596 | hmap_destroy(&br->children); |
597 | free(br->name); | |
598 | free(br); | |
599 | } | |
600 | ||
c75d1511 BP |
601 | static bool |
602 | port_is_fake_bridge(const struct ovsrec_port *port_cfg) | |
603 | { | |
604 | return (port_cfg->fake_bridge | |
605 | && port_cfg->tag | |
5341d046 | 606 | && *port_cfg->tag >= 0 && *port_cfg->tag <= 4095); |
c75d1511 BP |
607 | } |
608 | ||
609 | static struct vsctl_bridge * | |
a341ee57 | 610 | find_vlan_bridge(struct vsctl_bridge *parent, int vlan) |
c75d1511 | 611 | { |
a341ee57 | 612 | struct vsctl_bridge *child; |
c75d1511 | 613 | |
a341ee57 BP |
614 | HMAP_FOR_EACH_IN_BUCKET (child, children_node, hash_int(vlan, 0), |
615 | &parent->children) { | |
616 | if (child->vlan == vlan) { | |
617 | return child; | |
c75d1511 BP |
618 | } |
619 | } | |
620 | ||
621 | return NULL; | |
622 | } | |
623 | ||
a341ee57 | 624 | static struct vsctl_port * |
07ff77cc | 625 | add_port_to_cache(struct vsctl_context *vsctl_ctx, struct vsctl_bridge *parent, |
a341ee57 BP |
626 | struct ovsrec_port *port_cfg) |
627 | { | |
628 | struct vsctl_port *port; | |
629 | ||
630 | if (port_cfg->tag | |
631 | && *port_cfg->tag >= 0 && *port_cfg->tag <= 4095) { | |
632 | struct vsctl_bridge *vlan_bridge; | |
633 | ||
634 | vlan_bridge = find_vlan_bridge(parent, *port_cfg->tag); | |
635 | if (vlan_bridge) { | |
636 | parent = vlan_bridge; | |
637 | } | |
638 | } | |
639 | ||
640 | port = xmalloc(sizeof *port); | |
417e7e66 BW |
641 | ovs_list_push_back(&parent->ports, &port->ports_node); |
642 | ovs_list_init(&port->ifaces); | |
a341ee57 BP |
643 | port->port_cfg = port_cfg; |
644 | port->bridge = parent; | |
07ff77cc | 645 | shash_add(&vsctl_ctx->ports, port_cfg->name, port); |
a341ee57 BP |
646 | |
647 | return port; | |
648 | } | |
649 | ||
650 | static void | |
07ff77cc | 651 | del_cached_port(struct vsctl_context *vsctl_ctx, struct vsctl_port *port) |
a341ee57 | 652 | { |
417e7e66 BW |
653 | ovs_assert(ovs_list_is_empty(&port->ifaces)); |
654 | ovs_list_remove(&port->ports_node); | |
07ff77cc | 655 | shash_find_and_delete(&vsctl_ctx->ports, port->port_cfg->name); |
a341ee57 BP |
656 | ovsrec_port_delete(port->port_cfg); |
657 | free(port); | |
658 | } | |
659 | ||
660 | static struct vsctl_iface * | |
07ff77cc | 661 | add_iface_to_cache(struct vsctl_context *vsctl_ctx, struct vsctl_port *parent, |
a341ee57 BP |
662 | struct ovsrec_interface *iface_cfg) |
663 | { | |
664 | struct vsctl_iface *iface; | |
665 | ||
666 | iface = xmalloc(sizeof *iface); | |
417e7e66 | 667 | ovs_list_push_back(&parent->ifaces, &iface->ifaces_node); |
a341ee57 BP |
668 | iface->iface_cfg = iface_cfg; |
669 | iface->port = parent; | |
07ff77cc | 670 | shash_add(&vsctl_ctx->ifaces, iface_cfg->name, iface); |
a341ee57 BP |
671 | |
672 | return iface; | |
673 | } | |
674 | ||
675 | static void | |
07ff77cc | 676 | del_cached_iface(struct vsctl_context *vsctl_ctx, struct vsctl_iface *iface) |
a341ee57 | 677 | { |
417e7e66 | 678 | ovs_list_remove(&iface->ifaces_node); |
07ff77cc | 679 | shash_find_and_delete(&vsctl_ctx->ifaces, iface->iface_cfg->name); |
a341ee57 BP |
680 | ovsrec_interface_delete(iface->iface_cfg); |
681 | free(iface); | |
682 | } | |
683 | ||
c75d1511 | 684 | static void |
07ff77cc | 685 | vsctl_context_invalidate_cache(struct ctl_context *ctx) |
c75d1511 | 686 | { |
07ff77cc | 687 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
c75d1511 BP |
688 | struct shash_node *node; |
689 | ||
07ff77cc | 690 | if (!vsctl_ctx->cache_valid) { |
5ce5a6b5 BP |
691 | return; |
692 | } | |
07ff77cc | 693 | vsctl_ctx->cache_valid = false; |
5ce5a6b5 | 694 | |
07ff77cc | 695 | SHASH_FOR_EACH (node, &vsctl_ctx->bridges) { |
c75d1511 | 696 | struct vsctl_bridge *bridge = node->data; |
a341ee57 | 697 | hmap_destroy(&bridge->children); |
c75d1511 BP |
698 | free(bridge->name); |
699 | free(bridge); | |
700 | } | |
07ff77cc | 701 | shash_destroy(&vsctl_ctx->bridges); |
c75d1511 | 702 | |
07ff77cc AW |
703 | shash_destroy_free_data(&vsctl_ctx->ports); |
704 | shash_destroy_free_data(&vsctl_ctx->ifaces); | |
c75d1511 BP |
705 | } |
706 | ||
e5e12280 | 707 | static void |
07ff77cc | 708 | pre_get_info(struct ctl_context *ctx) |
e5e12280 BP |
709 | { |
710 | ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_bridges); | |
711 | ||
712 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_name); | |
713 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_controller); | |
714 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_fail_mode); | |
715 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_ports); | |
716 | ||
717 | ovsdb_idl_add_column(ctx->idl, &ovsrec_port_col_name); | |
718 | ovsdb_idl_add_column(ctx->idl, &ovsrec_port_col_fake_bridge); | |
719 | ovsdb_idl_add_column(ctx->idl, &ovsrec_port_col_tag); | |
720 | ovsdb_idl_add_column(ctx->idl, &ovsrec_port_col_interfaces); | |
721 | ||
722 | ovsdb_idl_add_column(ctx->idl, &ovsrec_interface_col_name); | |
99eef98b | 723 | |
c3ccfe98 | 724 | ovsdb_idl_add_column(ctx->idl, &ovsrec_interface_col_ofport); |
feb38b6d | 725 | ovsdb_idl_add_column(ctx->idl, &ovsrec_interface_col_error); |
e5e12280 BP |
726 | } |
727 | ||
c75d1511 | 728 | static void |
07ff77cc | 729 | vsctl_context_populate_cache(struct ctl_context *ctx) |
c75d1511 | 730 | { |
07ff77cc AW |
731 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
732 | const struct ovsrec_open_vswitch *ovs = vsctl_ctx->ovs; | |
b3c01ed3 | 733 | struct sset bridges, ports; |
c75d1511 BP |
734 | size_t i; |
735 | ||
07ff77cc | 736 | if (vsctl_ctx->cache_valid) { |
5ce5a6b5 BP |
737 | /* Cache is already populated. */ |
738 | return; | |
739 | } | |
07ff77cc AW |
740 | vsctl_ctx->cache_valid = true; |
741 | shash_init(&vsctl_ctx->bridges); | |
742 | shash_init(&vsctl_ctx->ports); | |
743 | shash_init(&vsctl_ctx->ifaces); | |
c75d1511 | 744 | |
b3c01ed3 BP |
745 | sset_init(&bridges); |
746 | sset_init(&ports); | |
c75d1511 BP |
747 | for (i = 0; i < ovs->n_bridges; i++) { |
748 | struct ovsrec_bridge *br_cfg = ovs->bridges[i]; | |
749 | struct vsctl_bridge *br; | |
750 | size_t j; | |
751 | ||
b3c01ed3 | 752 | if (!sset_add(&bridges, br_cfg->name)) { |
c75d1511 BP |
753 | VLOG_WARN("%s: database contains duplicate bridge name", |
754 | br_cfg->name); | |
755 | continue; | |
756 | } | |
07ff77cc | 757 | br = add_bridge_to_cache(vsctl_ctx, br_cfg, br_cfg->name, NULL, 0); |
c75d1511 BP |
758 | |
759 | for (j = 0; j < br_cfg->n_ports; j++) { | |
760 | struct ovsrec_port *port_cfg = br_cfg->ports[j]; | |
761 | ||
b3c01ed3 | 762 | if (!sset_add(&ports, port_cfg->name)) { |
48a69501 | 763 | /* Duplicate port name. (We will warn about that later.) */ |
c75d1511 BP |
764 | continue; |
765 | } | |
766 | ||
767 | if (port_is_fake_bridge(port_cfg) | |
b3c01ed3 | 768 | && sset_add(&bridges, port_cfg->name)) { |
07ff77cc | 769 | add_bridge_to_cache(vsctl_ctx, NULL, port_cfg->name, br, |
a341ee57 | 770 | *port_cfg->tag); |
c75d1511 BP |
771 | } |
772 | } | |
773 | } | |
b3c01ed3 BP |
774 | sset_destroy(&bridges); |
775 | sset_destroy(&ports); | |
c75d1511 | 776 | |
b3c01ed3 | 777 | sset_init(&bridges); |
c75d1511 BP |
778 | for (i = 0; i < ovs->n_bridges; i++) { |
779 | struct ovsrec_bridge *br_cfg = ovs->bridges[i]; | |
780 | struct vsctl_bridge *br; | |
781 | size_t j; | |
782 | ||
b3c01ed3 | 783 | if (!sset_add(&bridges, br_cfg->name)) { |
c75d1511 BP |
784 | continue; |
785 | } | |
07ff77cc | 786 | br = shash_find_data(&vsctl_ctx->bridges, br_cfg->name); |
c75d1511 BP |
787 | for (j = 0; j < br_cfg->n_ports; j++) { |
788 | struct ovsrec_port *port_cfg = br_cfg->ports[j]; | |
789 | struct vsctl_port *port; | |
790 | size_t k; | |
791 | ||
07ff77cc | 792 | port = shash_find_data(&vsctl_ctx->ports, port_cfg->name); |
48a69501 BP |
793 | if (port) { |
794 | if (port_cfg == port->port_cfg) { | |
795 | VLOG_WARN("%s: port is in multiple bridges (%s and %s)", | |
796 | port_cfg->name, br->name, port->bridge->name); | |
797 | } else { | |
798 | /* Log as an error because this violates the database's | |
799 | * uniqueness constraints, so the database server shouldn't | |
800 | * have allowed it. */ | |
801 | VLOG_ERR("%s: database contains duplicate port name", | |
802 | port_cfg->name); | |
803 | } | |
c75d1511 BP |
804 | continue; |
805 | } | |
806 | ||
807 | if (port_is_fake_bridge(port_cfg) | |
b3c01ed3 | 808 | && !sset_add(&bridges, port_cfg->name)) { |
c75d1511 BP |
809 | continue; |
810 | } | |
811 | ||
07ff77cc | 812 | port = add_port_to_cache(vsctl_ctx, br, port_cfg); |
c75d1511 BP |
813 | for (k = 0; k < port_cfg->n_interfaces; k++) { |
814 | struct ovsrec_interface *iface_cfg = port_cfg->interfaces[k]; | |
815 | struct vsctl_iface *iface; | |
816 | ||
07ff77cc | 817 | iface = shash_find_data(&vsctl_ctx->ifaces, iface_cfg->name); |
48a69501 BP |
818 | if (iface) { |
819 | if (iface_cfg == iface->iface_cfg) { | |
820 | VLOG_WARN("%s: interface is in multiple ports " | |
821 | "(%s and %s)", | |
822 | iface_cfg->name, | |
823 | iface->port->port_cfg->name, | |
824 | port->port_cfg->name); | |
825 | } else { | |
826 | /* Log as an error because this violates the database's | |
827 | * uniqueness constraints, so the database server | |
828 | * shouldn't have allowed it. */ | |
829 | VLOG_ERR("%s: database contains duplicate interface " | |
830 | "name", iface_cfg->name); | |
831 | } | |
c75d1511 BP |
832 | continue; |
833 | } | |
834 | ||
07ff77cc | 835 | add_iface_to_cache(vsctl_ctx, port, iface_cfg); |
c75d1511 BP |
836 | } |
837 | } | |
838 | } | |
b3c01ed3 | 839 | sset_destroy(&bridges); |
c75d1511 BP |
840 | } |
841 | ||
842 | static void | |
07ff77cc | 843 | check_conflicts(struct vsctl_context *vsctl_ctx, const char *name, |
c75d1511 BP |
844 | char *msg) |
845 | { | |
846 | struct vsctl_iface *iface; | |
847 | struct vsctl_port *port; | |
848 | ||
07ff77cc | 849 | verify_ports(vsctl_ctx); |
f74055e7 | 850 | |
07ff77cc AW |
851 | if (shash_find(&vsctl_ctx->bridges, name)) { |
852 | ctl_fatal("%s because a bridge named %s already exists", | |
c88b6a27 | 853 | msg, name); |
c75d1511 BP |
854 | } |
855 | ||
07ff77cc | 856 | port = shash_find_data(&vsctl_ctx->ports, name); |
c75d1511 | 857 | if (port) { |
07ff77cc | 858 | ctl_fatal("%s because a port named %s already exists on " |
c88b6a27 | 859 | "bridge %s", msg, name, port->bridge->name); |
c75d1511 BP |
860 | } |
861 | ||
07ff77cc | 862 | iface = shash_find_data(&vsctl_ctx->ifaces, name); |
c75d1511 | 863 | if (iface) { |
07ff77cc | 864 | ctl_fatal("%s because an interface named %s already exists " |
c88b6a27 | 865 | "on bridge %s", msg, name, iface->port->bridge->name); |
c75d1511 BP |
866 | } |
867 | ||
868 | free(msg); | |
869 | } | |
870 | ||
871 | static struct vsctl_bridge * | |
07ff77cc | 872 | find_bridge(struct vsctl_context *vsctl_ctx, const char *name, bool must_exist) |
c75d1511 | 873 | { |
5ce5a6b5 BP |
874 | struct vsctl_bridge *br; |
875 | ||
07ff77cc | 876 | ovs_assert(vsctl_ctx->cache_valid); |
5ce5a6b5 | 877 | |
07ff77cc | 878 | br = shash_find_data(&vsctl_ctx->bridges, name); |
01845ce8 | 879 | if (must_exist && !br) { |
07ff77cc | 880 | ctl_fatal("no bridge named %s", name); |
c75d1511 | 881 | } |
07ff77cc | 882 | ovsrec_open_vswitch_verify_bridges(vsctl_ctx->ovs); |
c75d1511 BP |
883 | return br; |
884 | } | |
885 | ||
975ac531 | 886 | static struct vsctl_bridge * |
07ff77cc AW |
887 | find_real_bridge(struct vsctl_context *vsctl_ctx, |
888 | const char *name, bool must_exist) | |
975ac531 | 889 | { |
07ff77cc | 890 | struct vsctl_bridge *br = find_bridge(vsctl_ctx, name, must_exist); |
975ac531 | 891 | if (br && br->parent) { |
07ff77cc | 892 | ctl_fatal("%s is a fake bridge", name); |
975ac531 JP |
893 | } |
894 | return br; | |
895 | } | |
896 | ||
c75d1511 | 897 | static struct vsctl_port * |
07ff77cc | 898 | find_port(struct vsctl_context *vsctl_ctx, const char *name, bool must_exist) |
c75d1511 | 899 | { |
5ce5a6b5 BP |
900 | struct vsctl_port *port; |
901 | ||
07ff77cc | 902 | ovs_assert(vsctl_ctx->cache_valid); |
5ce5a6b5 | 903 | |
07ff77cc | 904 | port = shash_find_data(&vsctl_ctx->ports, name); |
460aad80 | 905 | if (port && !strcmp(name, port->bridge->name)) { |
01845ce8 BP |
906 | port = NULL; |
907 | } | |
908 | if (must_exist && !port) { | |
07ff77cc | 909 | ctl_fatal("no port named %s", name); |
c75d1511 | 910 | } |
07ff77cc | 911 | verify_ports(vsctl_ctx); |
c75d1511 BP |
912 | return port; |
913 | } | |
914 | ||
915 | static struct vsctl_iface * | |
07ff77cc | 916 | find_iface(struct vsctl_context *vsctl_ctx, const char *name, bool must_exist) |
c75d1511 | 917 | { |
5ce5a6b5 BP |
918 | struct vsctl_iface *iface; |
919 | ||
07ff77cc | 920 | ovs_assert(vsctl_ctx->cache_valid); |
5ce5a6b5 | 921 | |
07ff77cc | 922 | iface = shash_find_data(&vsctl_ctx->ifaces, name); |
460aad80 | 923 | if (iface && !strcmp(name, iface->port->bridge->name)) { |
01845ce8 BP |
924 | iface = NULL; |
925 | } | |
926 | if (must_exist && !iface) { | |
07ff77cc | 927 | ctl_fatal("no interface named %s", name); |
c75d1511 | 928 | } |
07ff77cc | 929 | verify_ports(vsctl_ctx); |
c75d1511 BP |
930 | return iface; |
931 | } | |
932 | ||
933 | static void | |
934 | bridge_insert_port(struct ovsrec_bridge *br, struct ovsrec_port *port) | |
935 | { | |
936 | struct ovsrec_port **ports; | |
937 | size_t i; | |
938 | ||
939 | ports = xmalloc(sizeof *br->ports * (br->n_ports + 1)); | |
940 | for (i = 0; i < br->n_ports; i++) { | |
941 | ports[i] = br->ports[i]; | |
942 | } | |
c75d1511 BP |
943 | ports[br->n_ports] = port; |
944 | ovsrec_bridge_set_ports(br, ports, br->n_ports + 1); | |
945 | free(ports); | |
946 | } | |
947 | ||
948 | static void | |
949 | bridge_delete_port(struct ovsrec_bridge *br, struct ovsrec_port *port) | |
950 | { | |
951 | struct ovsrec_port **ports; | |
952 | size_t i, n; | |
953 | ||
954 | ports = xmalloc(sizeof *br->ports * br->n_ports); | |
955 | for (i = n = 0; i < br->n_ports; i++) { | |
956 | if (br->ports[i] != port) { | |
957 | ports[n++] = br->ports[i]; | |
958 | } | |
959 | } | |
960 | ovsrec_bridge_set_ports(br, ports, n); | |
961 | free(ports); | |
962 | } | |
963 | ||
964 | static void | |
965 | ovs_insert_bridge(const struct ovsrec_open_vswitch *ovs, | |
966 | struct ovsrec_bridge *bridge) | |
967 | { | |
968 | struct ovsrec_bridge **bridges; | |
969 | size_t i; | |
970 | ||
971 | bridges = xmalloc(sizeof *ovs->bridges * (ovs->n_bridges + 1)); | |
972 | for (i = 0; i < ovs->n_bridges; i++) { | |
973 | bridges[i] = ovs->bridges[i]; | |
974 | } | |
975 | bridges[ovs->n_bridges] = bridge; | |
976 | ovsrec_open_vswitch_set_bridges(ovs, bridges, ovs->n_bridges + 1); | |
977 | free(bridges); | |
978 | } | |
979 | ||
524555d1 | 980 | static void |
07ff77cc | 981 | cmd_init(struct ctl_context *ctx OVS_UNUSED) |
524555d1 BP |
982 | { |
983 | } | |
984 | ||
d33340a5 | 985 | static struct cmd_show_table cmd_show_tables[] = { |
9b1735a7 BP |
986 | {&ovsrec_table_open_vswitch, |
987 | NULL, | |
988 | {&ovsrec_open_vswitch_col_manager_options, | |
989 | &ovsrec_open_vswitch_col_bridges, | |
016e4684 AW |
990 | &ovsrec_open_vswitch_col_ovs_version}, |
991 | {NULL, NULL, NULL} | |
6530be3b | 992 | }, |
9b1735a7 BP |
993 | |
994 | {&ovsrec_table_bridge, | |
995 | &ovsrec_bridge_col_name, | |
996 | {&ovsrec_bridge_col_controller, | |
997 | &ovsrec_bridge_col_fail_mode, | |
016e4684 AW |
998 | &ovsrec_bridge_col_ports}, |
999 | {NULL, NULL, NULL} | |
6530be3b | 1000 | }, |
9b1735a7 BP |
1001 | |
1002 | {&ovsrec_table_port, | |
1003 | &ovsrec_port_col_name, | |
1004 | {&ovsrec_port_col_tag, | |
1005 | &ovsrec_port_col_trunks, | |
016e4684 AW |
1006 | &ovsrec_port_col_interfaces}, |
1007 | {NULL, NULL, NULL} | |
6530be3b | 1008 | }, |
9b1735a7 BP |
1009 | |
1010 | {&ovsrec_table_interface, | |
1011 | &ovsrec_interface_col_name, | |
1012 | {&ovsrec_interface_col_type, | |
1013 | &ovsrec_interface_col_options, | |
016e4684 AW |
1014 | &ovsrec_interface_col_error}, |
1015 | {NULL, NULL, NULL} | |
6530be3b | 1016 | }, |
9b1735a7 BP |
1017 | |
1018 | {&ovsrec_table_controller, | |
1019 | &ovsrec_controller_col_target, | |
1020 | {&ovsrec_controller_col_is_connected, | |
1021 | NULL, | |
016e4684 AW |
1022 | NULL}, |
1023 | {NULL, NULL, NULL} | |
6530be3b | 1024 | }, |
9b1735a7 BP |
1025 | |
1026 | {&ovsrec_table_manager, | |
1027 | &ovsrec_manager_col_target, | |
1028 | {&ovsrec_manager_col_is_connected, | |
1029 | NULL, | |
016e4684 AW |
1030 | NULL}, |
1031 | {NULL, NULL, NULL} | |
6530be3b | 1032 | }, |
9b1735a7 | 1033 | |
016e4684 | 1034 | {NULL, NULL, {NULL, NULL, NULL}, {NULL, NULL, NULL}} |
af046a16 | 1035 | }; |
9b1735a7 | 1036 | |
e5e12280 | 1037 | static void |
07ff77cc | 1038 | pre_cmd_emer_reset(struct ctl_context *ctx) |
e5e12280 | 1039 | { |
87824b0b | 1040 | ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_manager_options); |
e5e12280 BP |
1041 | ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_ssl); |
1042 | ||
1043 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_controller); | |
f67e3b66 | 1044 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_fail_mode); |
e5e12280 BP |
1045 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_mirrors); |
1046 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_netflow); | |
1047 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_sflow); | |
29089a54 | 1048 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_ipfix); |
e5e12280 BP |
1049 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_flood_vlans); |
1050 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_other_config); | |
1051 | ||
1052 | ovsdb_idl_add_column(ctx->idl, &ovsrec_port_col_other_config); | |
1053 | ||
1054 | ovsdb_idl_add_column(ctx->idl, | |
1055 | &ovsrec_interface_col_ingress_policing_rate); | |
1056 | ovsdb_idl_add_column(ctx->idl, | |
1057 | &ovsrec_interface_col_ingress_policing_burst); | |
1058 | } | |
1059 | ||
18ee958b | 1060 | static void |
07ff77cc | 1061 | cmd_emer_reset(struct ctl_context *ctx) |
18ee958b | 1062 | { |
07ff77cc | 1063 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
18ee958b JP |
1064 | const struct ovsdb_idl *idl = ctx->idl; |
1065 | const struct ovsrec_bridge *br; | |
1066 | const struct ovsrec_port *port; | |
1067 | const struct ovsrec_interface *iface; | |
28a14bf3 EJ |
1068 | const struct ovsrec_mirror *mirror, *next_mirror; |
1069 | const struct ovsrec_controller *ctrl, *next_ctrl; | |
1070 | const struct ovsrec_manager *mgr, *next_mgr; | |
1071 | const struct ovsrec_netflow *nf, *next_nf; | |
1072 | const struct ovsrec_ssl *ssl, *next_ssl; | |
1073 | const struct ovsrec_sflow *sflow, *next_sflow; | |
29089a54 RL |
1074 | const struct ovsrec_ipfix *ipfix, *next_ipfix; |
1075 | const struct ovsrec_flow_sample_collector_set *fscset, *next_fscset; | |
18ee958b | 1076 | |
18ee958b | 1077 | /* Reset the Open_vSwitch table. */ |
07ff77cc AW |
1078 | ovsrec_open_vswitch_set_manager_options(vsctl_ctx->ovs, NULL, 0); |
1079 | ovsrec_open_vswitch_set_ssl(vsctl_ctx->ovs, NULL); | |
18ee958b JP |
1080 | |
1081 | OVSREC_BRIDGE_FOR_EACH (br, idl) { | |
a699f614 | 1082 | const char *hwaddr; |
18ee958b JP |
1083 | |
1084 | ovsrec_bridge_set_controller(br, NULL, 0); | |
f67e3b66 | 1085 | ovsrec_bridge_set_fail_mode(br, NULL); |
18ee958b JP |
1086 | ovsrec_bridge_set_mirrors(br, NULL, 0); |
1087 | ovsrec_bridge_set_netflow(br, NULL); | |
1088 | ovsrec_bridge_set_sflow(br, NULL); | |
29089a54 | 1089 | ovsrec_bridge_set_ipfix(br, NULL); |
18ee958b JP |
1090 | ovsrec_bridge_set_flood_vlans(br, NULL, 0); |
1091 | ||
1092 | /* We only want to save the "hwaddr" key from other_config. */ | |
a699f614 EJ |
1093 | hwaddr = smap_get(&br->other_config, "hwaddr"); |
1094 | if (hwaddr) { | |
aaf881c6 | 1095 | const struct smap smap = SMAP_CONST1(&smap, "hwaddr", hwaddr); |
a699f614 | 1096 | ovsrec_bridge_set_other_config(br, &smap); |
18ee958b | 1097 | } else { |
a699f614 | 1098 | ovsrec_bridge_set_other_config(br, NULL); |
18ee958b JP |
1099 | } |
1100 | } | |
1101 | ||
1102 | OVSREC_PORT_FOR_EACH (port, idl) { | |
a699f614 | 1103 | ovsrec_port_set_other_config(port, NULL); |
18ee958b JP |
1104 | } |
1105 | ||
1106 | OVSREC_INTERFACE_FOR_EACH (iface, idl) { | |
1107 | /* xxx What do we do about gre/patch devices created by mgr? */ | |
1108 | ||
1109 | ovsrec_interface_set_ingress_policing_rate(iface, 0); | |
1110 | ovsrec_interface_set_ingress_policing_burst(iface, 0); | |
1111 | } | |
28a14bf3 EJ |
1112 | |
1113 | OVSREC_MIRROR_FOR_EACH_SAFE (mirror, next_mirror, idl) { | |
1114 | ovsrec_mirror_delete(mirror); | |
1115 | } | |
1116 | ||
1117 | OVSREC_CONTROLLER_FOR_EACH_SAFE (ctrl, next_ctrl, idl) { | |
1118 | ovsrec_controller_delete(ctrl); | |
1119 | } | |
1120 | ||
1121 | OVSREC_MANAGER_FOR_EACH_SAFE (mgr, next_mgr, idl) { | |
1122 | ovsrec_manager_delete(mgr); | |
1123 | } | |
1124 | ||
1125 | OVSREC_NETFLOW_FOR_EACH_SAFE (nf, next_nf, idl) { | |
1126 | ovsrec_netflow_delete(nf); | |
1127 | } | |
1128 | ||
1129 | OVSREC_SSL_FOR_EACH_SAFE (ssl, next_ssl, idl) { | |
1130 | ovsrec_ssl_delete(ssl); | |
1131 | } | |
1132 | ||
1133 | OVSREC_SFLOW_FOR_EACH_SAFE (sflow, next_sflow, idl) { | |
1134 | ovsrec_sflow_delete(sflow); | |
1135 | } | |
5ce5a6b5 | 1136 | |
29089a54 RL |
1137 | OVSREC_IPFIX_FOR_EACH_SAFE (ipfix, next_ipfix, idl) { |
1138 | ovsrec_ipfix_delete(ipfix); | |
1139 | } | |
1140 | ||
1141 | OVSREC_FLOW_SAMPLE_COLLECTOR_SET_FOR_EACH_SAFE (fscset, next_fscset, idl) { | |
1142 | ovsrec_flow_sample_collector_set_delete(fscset); | |
1143 | } | |
1144 | ||
5ce5a6b5 | 1145 | vsctl_context_invalidate_cache(ctx); |
18ee958b JP |
1146 | } |
1147 | ||
c75d1511 | 1148 | static void |
07ff77cc | 1149 | cmd_add_br(struct ctl_context *ctx) |
c75d1511 | 1150 | { |
07ff77cc | 1151 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
e3c17733 | 1152 | bool may_exist = shash_find(&ctx->options, "--may-exist") != NULL; |
b89d8339 | 1153 | const char *br_name, *parent_name; |
c3ccfe98 | 1154 | struct ovsrec_interface *iface; |
b89d8339 | 1155 | int vlan; |
c75d1511 | 1156 | |
aeee85aa | 1157 | br_name = ctx->argv[1]; |
f75612a1 BP |
1158 | if (!br_name[0]) { |
1159 | ctl_fatal("bridge name must not be empty string"); | |
1160 | } | |
aeee85aa BP |
1161 | if (ctx->argc == 2) { |
1162 | parent_name = NULL; | |
1163 | vlan = 0; | |
1164 | } else if (ctx->argc == 4) { | |
1165 | parent_name = ctx->argv[2]; | |
1166 | vlan = atoi(ctx->argv[3]); | |
5341d046 | 1167 | if (vlan < 0 || vlan > 4095) { |
07ff77cc | 1168 | ctl_fatal("%s: vlan must be between 0 and 4095", ctx->argv[0]); |
aeee85aa BP |
1169 | } |
1170 | } else { | |
07ff77cc | 1171 | ctl_fatal("'%s' command takes exactly 1 or 3 arguments", |
aeee85aa BP |
1172 | ctx->argv[0]); |
1173 | } | |
1174 | ||
5ce5a6b5 | 1175 | vsctl_context_populate_cache(ctx); |
aeee85aa BP |
1176 | if (may_exist) { |
1177 | struct vsctl_bridge *br; | |
1178 | ||
07ff77cc | 1179 | br = find_bridge(vsctl_ctx, br_name, false); |
aeee85aa BP |
1180 | if (br) { |
1181 | if (!parent_name) { | |
1182 | if (br->parent) { | |
07ff77cc | 1183 | ctl_fatal("\"--may-exist add-br %s\" but %s is " |
aeee85aa BP |
1184 | "a VLAN bridge for VLAN %d", |
1185 | br_name, br_name, br->vlan); | |
1186 | } | |
1187 | } else { | |
1188 | if (!br->parent) { | |
07ff77cc | 1189 | ctl_fatal("\"--may-exist add-br %s %s %d\" but %s " |
aeee85aa BP |
1190 | "is not a VLAN bridge", |
1191 | br_name, parent_name, vlan, br_name); | |
1192 | } else if (strcmp(br->parent->name, parent_name)) { | |
07ff77cc | 1193 | ctl_fatal("\"--may-exist add-br %s %s %d\" but %s " |
aeee85aa BP |
1194 | "has the wrong parent %s", |
1195 | br_name, parent_name, vlan, | |
1196 | br_name, br->parent->name); | |
1197 | } else if (br->vlan != vlan) { | |
07ff77cc | 1198 | ctl_fatal("\"--may-exist add-br %s %s %d\" but %s " |
aeee85aa BP |
1199 | "is a VLAN bridge for the wrong VLAN %d", |
1200 | br_name, parent_name, vlan, br_name, br->vlan); | |
1201 | } | |
1202 | } | |
1203 | return; | |
1204 | } | |
1205 | } | |
07ff77cc | 1206 | check_conflicts(vsctl_ctx, br_name, |
c75d1511 BP |
1207 | xasprintf("cannot create a bridge named %s", br_name)); |
1208 | ||
aeee85aa | 1209 | if (!parent_name) { |
c75d1511 | 1210 | struct ovsrec_port *port; |
aeee85aa | 1211 | struct ovsrec_bridge *br; |
c75d1511 | 1212 | |
f8ff4bc4 | 1213 | iface = ovsrec_interface_insert(ctx->txn); |
c75d1511 | 1214 | ovsrec_interface_set_name(iface, br_name); |
9106d88c | 1215 | ovsrec_interface_set_type(iface, "internal"); |
c75d1511 | 1216 | |
f8ff4bc4 | 1217 | port = ovsrec_port_insert(ctx->txn); |
c75d1511 BP |
1218 | ovsrec_port_set_name(port, br_name); |
1219 | ovsrec_port_set_interfaces(port, &iface, 1); | |
1220 | ||
f8ff4bc4 | 1221 | br = ovsrec_bridge_insert(ctx->txn); |
c75d1511 BP |
1222 | ovsrec_bridge_set_name(br, br_name); |
1223 | ovsrec_bridge_set_ports(br, &port, 1); | |
1224 | ||
07ff77cc | 1225 | ovs_insert_bridge(vsctl_ctx->ovs, br); |
aeee85aa | 1226 | } else { |
5dd9826c | 1227 | struct vsctl_bridge *conflict; |
c75d1511 BP |
1228 | struct vsctl_bridge *parent; |
1229 | struct ovsrec_port *port; | |
aeee85aa | 1230 | struct ovsrec_bridge *br; |
c75d1511 BP |
1231 | int64_t tag = vlan; |
1232 | ||
07ff77cc | 1233 | parent = find_bridge(vsctl_ctx, parent_name, false); |
5341d046 | 1234 | if (parent && parent->parent) { |
07ff77cc | 1235 | ctl_fatal("cannot create bridge with fake bridge as parent"); |
c75d1511 BP |
1236 | } |
1237 | if (!parent) { | |
07ff77cc | 1238 | ctl_fatal("parent bridge %s does not exist", parent_name); |
c75d1511 | 1239 | } |
5dd9826c BP |
1240 | conflict = find_vlan_bridge(parent, vlan); |
1241 | if (conflict) { | |
07ff77cc | 1242 | ctl_fatal("bridge %s already has a child VLAN bridge %s " |
5dd9826c BP |
1243 | "on VLAN %d", parent_name, conflict->name, vlan); |
1244 | } | |
c75d1511 BP |
1245 | br = parent->br_cfg; |
1246 | ||
f8ff4bc4 | 1247 | iface = ovsrec_interface_insert(ctx->txn); |
c75d1511 BP |
1248 | ovsrec_interface_set_name(iface, br_name); |
1249 | ovsrec_interface_set_type(iface, "internal"); | |
1250 | ||
f8ff4bc4 | 1251 | port = ovsrec_port_insert(ctx->txn); |
c75d1511 BP |
1252 | ovsrec_port_set_name(port, br_name); |
1253 | ovsrec_port_set_interfaces(port, &iface, 1); | |
1254 | ovsrec_port_set_fake_bridge(port, true); | |
1255 | ovsrec_port_set_tag(port, &tag, 1); | |
dfbe07ba BP |
1256 | |
1257 | bridge_insert_port(br, port); | |
c75d1511 BP |
1258 | } |
1259 | ||
c3ccfe98 | 1260 | post_db_reload_expect_iface(iface); |
5ce5a6b5 | 1261 | vsctl_context_invalidate_cache(ctx); |
c75d1511 BP |
1262 | } |
1263 | ||
1264 | static void | |
07ff77cc | 1265 | del_port(struct vsctl_context *vsctl_ctx, struct vsctl_port *port) |
c75d1511 | 1266 | { |
a341ee57 | 1267 | struct vsctl_iface *iface, *next_iface; |
28a14bf3 | 1268 | |
c75d1511 BP |
1269 | bridge_delete_port((port->bridge->parent |
1270 | ? port->bridge->parent->br_cfg | |
1271 | : port->bridge->br_cfg), port->port_cfg); | |
a341ee57 BP |
1272 | |
1273 | LIST_FOR_EACH_SAFE (iface, next_iface, ifaces_node, &port->ifaces) { | |
07ff77cc | 1274 | del_cached_iface(vsctl_ctx, iface); |
a341ee57 | 1275 | } |
07ff77cc | 1276 | del_cached_port(vsctl_ctx, port); |
a341ee57 BP |
1277 | } |
1278 | ||
1279 | static void | |
07ff77cc | 1280 | del_bridge(struct vsctl_context *vsctl_ctx, struct vsctl_bridge *br) |
a341ee57 BP |
1281 | { |
1282 | struct vsctl_bridge *child, *next_child; | |
1283 | struct vsctl_port *port, *next_port; | |
29089a54 | 1284 | const struct ovsrec_flow_sample_collector_set *fscset, *next_fscset; |
a341ee57 BP |
1285 | |
1286 | HMAP_FOR_EACH_SAFE (child, next_child, children_node, &br->children) { | |
07ff77cc | 1287 | del_bridge(vsctl_ctx, child); |
a341ee57 BP |
1288 | } |
1289 | ||
1290 | LIST_FOR_EACH_SAFE (port, next_port, ports_node, &br->ports) { | |
07ff77cc | 1291 | del_port(vsctl_ctx, port); |
a341ee57 BP |
1292 | } |
1293 | ||
29089a54 | 1294 | OVSREC_FLOW_SAMPLE_COLLECTOR_SET_FOR_EACH_SAFE (fscset, next_fscset, |
07ff77cc | 1295 | vsctl_ctx->base.idl) { |
29089a54 RL |
1296 | if (fscset->bridge == br->br_cfg) { |
1297 | ovsrec_flow_sample_collector_set_delete(fscset); | |
1298 | } | |
1299 | } | |
1300 | ||
07ff77cc | 1301 | del_cached_bridge(vsctl_ctx, br); |
c75d1511 BP |
1302 | } |
1303 | ||
1304 | static void | |
07ff77cc | 1305 | cmd_del_br(struct ctl_context *ctx) |
c75d1511 | 1306 | { |
07ff77cc | 1307 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
460aad80 | 1308 | bool must_exist = !shash_find(&ctx->options, "--if-exists"); |
c75d1511 BP |
1309 | struct vsctl_bridge *bridge; |
1310 | ||
5ce5a6b5 | 1311 | vsctl_context_populate_cache(ctx); |
07ff77cc | 1312 | bridge = find_bridge(vsctl_ctx, ctx->argv[1], must_exist); |
460aad80 | 1313 | if (bridge) { |
07ff77cc | 1314 | del_bridge(vsctl_ctx, bridge); |
c75d1511 | 1315 | } |
c75d1511 BP |
1316 | } |
1317 | ||
dfbe07ba BP |
1318 | static void |
1319 | output_sorted(struct svec *svec, struct ds *output) | |
1320 | { | |
1321 | const char *name; | |
1322 | size_t i; | |
1323 | ||
1324 | svec_sort(svec); | |
1325 | SVEC_FOR_EACH (i, name, svec) { | |
1326 | ds_put_format(output, "%s\n", name); | |
1327 | } | |
1328 | } | |
1329 | ||
c75d1511 | 1330 | static void |
07ff77cc | 1331 | cmd_list_br(struct ctl_context *ctx) |
c75d1511 | 1332 | { |
07ff77cc | 1333 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
c75d1511 | 1334 | struct shash_node *node; |
dfbe07ba | 1335 | struct svec bridges; |
515d830a JP |
1336 | bool real = shash_find(&ctx->options, "--real"); |
1337 | bool fake = shash_find(&ctx->options, "--fake"); | |
1338 | ||
1339 | /* If neither fake nor real were requested, return both. */ | |
1340 | if (!real && !fake) { | |
1341 | real = fake = true; | |
1342 | } | |
c75d1511 | 1343 | |
5ce5a6b5 | 1344 | vsctl_context_populate_cache(ctx); |
dfbe07ba BP |
1345 | |
1346 | svec_init(&bridges); | |
07ff77cc | 1347 | SHASH_FOR_EACH (node, &vsctl_ctx->bridges) { |
c75d1511 | 1348 | struct vsctl_bridge *br = node->data; |
515d830a JP |
1349 | |
1350 | if (br->parent ? fake : real) { | |
1351 | svec_add(&bridges, br->name); | |
1352 | } | |
c75d1511 | 1353 | } |
5d9cb63c | 1354 | output_sorted(&bridges, &ctx->output); |
dfbe07ba | 1355 | svec_destroy(&bridges); |
c75d1511 BP |
1356 | } |
1357 | ||
1358 | static void | |
07ff77cc | 1359 | cmd_br_exists(struct ctl_context *ctx) |
c75d1511 | 1360 | { |
07ff77cc AW |
1361 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
1362 | ||
5ce5a6b5 | 1363 | vsctl_context_populate_cache(ctx); |
07ff77cc | 1364 | if (!find_bridge(vsctl_ctx, ctx->argv[1], false)) { |
ce6f1d1f | 1365 | vsctl_exit(2); |
c75d1511 | 1366 | } |
c75d1511 BP |
1367 | } |
1368 | ||
457e1eb0 | 1369 | static void |
a699f614 EJ |
1370 | set_external_id(struct smap *old, struct smap *new, |
1371 | char *key, char *value) | |
457e1eb0 | 1372 | { |
a699f614 | 1373 | smap_clone(new, old); |
457e1eb0 | 1374 | |
457e1eb0 | 1375 | if (value) { |
a699f614 EJ |
1376 | smap_replace(new, key, value); |
1377 | } else { | |
1378 | smap_remove(new, key); | |
457e1eb0 | 1379 | } |
457e1eb0 BP |
1380 | } |
1381 | ||
e5e12280 | 1382 | static void |
07ff77cc | 1383 | pre_cmd_br_set_external_id(struct ctl_context *ctx) |
e5e12280 BP |
1384 | { |
1385 | pre_get_info(ctx); | |
1386 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_external_ids); | |
1387 | ovsdb_idl_add_column(ctx->idl, &ovsrec_port_col_external_ids); | |
1388 | } | |
1389 | ||
457e1eb0 | 1390 | static void |
07ff77cc | 1391 | cmd_br_set_external_id(struct ctl_context *ctx) |
457e1eb0 | 1392 | { |
07ff77cc | 1393 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
457e1eb0 | 1394 | struct vsctl_bridge *bridge; |
a699f614 | 1395 | struct smap new; |
457e1eb0 | 1396 | |
5ce5a6b5 | 1397 | vsctl_context_populate_cache(ctx); |
07ff77cc | 1398 | bridge = find_bridge(vsctl_ctx, ctx->argv[1], true); |
457e1eb0 | 1399 | if (bridge->br_cfg) { |
a699f614 EJ |
1400 | |
1401 | set_external_id(&bridge->br_cfg->external_ids, &new, ctx->argv[2], | |
1402 | ctx->argc >= 4 ? ctx->argv[3] : NULL); | |
f74055e7 | 1403 | ovsrec_bridge_verify_external_ids(bridge->br_cfg); |
a699f614 | 1404 | ovsrec_bridge_set_external_ids(bridge->br_cfg, &new); |
457e1eb0 | 1405 | } else { |
5d9cb63c | 1406 | char *key = xasprintf("fake-bridge-%s", ctx->argv[2]); |
07ff77cc AW |
1407 | struct vsctl_port *port = shash_find_data(&vsctl_ctx->ports, |
1408 | ctx->argv[1]); | |
a699f614 EJ |
1409 | set_external_id(&port->port_cfg->external_ids, &new, |
1410 | key, ctx->argc >= 4 ? ctx->argv[3] : NULL); | |
f74055e7 | 1411 | ovsrec_port_verify_external_ids(port->port_cfg); |
a699f614 | 1412 | ovsrec_port_set_external_ids(port->port_cfg, &new); |
457e1eb0 BP |
1413 | free(key); |
1414 | } | |
a699f614 | 1415 | smap_destroy(&new); |
457e1eb0 BP |
1416 | } |
1417 | ||
1418 | static void | |
a699f614 | 1419 | get_external_id(struct smap *smap, const char *prefix, const char *key, |
457e1eb0 BP |
1420 | struct ds *output) |
1421 | { | |
a699f614 EJ |
1422 | if (key) { |
1423 | char *prefix_key = xasprintf("%s%s", prefix, key); | |
1424 | const char *value = smap_get(smap, prefix_key); | |
457e1eb0 | 1425 | |
a699f614 EJ |
1426 | if (value) { |
1427 | ds_put_format(output, "%s\n", value); | |
1428 | } | |
1429 | free(prefix_key); | |
1430 | } else { | |
1431 | const struct smap_node **sorted = smap_sort(smap); | |
1432 | size_t prefix_len = strlen(prefix); | |
1433 | size_t i; | |
1434 | ||
1435 | for (i = 0; i < smap_count(smap); i++) { | |
1436 | const struct smap_node *node = sorted[i]; | |
1437 | if (!strncmp(node->key, prefix, prefix_len)) { | |
1438 | ds_put_format(output, "%s=%s\n", node->key + prefix_len, | |
1439 | node->value); | |
1440 | } | |
457e1eb0 | 1441 | } |
a699f614 | 1442 | free(sorted); |
457e1eb0 | 1443 | } |
457e1eb0 BP |
1444 | } |
1445 | ||
e5e12280 | 1446 | static void |
07ff77cc | 1447 | pre_cmd_br_get_external_id(struct ctl_context *ctx) |
e5e12280 BP |
1448 | { |
1449 | pre_cmd_br_set_external_id(ctx); | |
1450 | } | |
1451 | ||
457e1eb0 | 1452 | static void |
07ff77cc | 1453 | cmd_br_get_external_id(struct ctl_context *ctx) |
457e1eb0 | 1454 | { |
07ff77cc | 1455 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
457e1eb0 BP |
1456 | struct vsctl_bridge *bridge; |
1457 | ||
5ce5a6b5 BP |
1458 | vsctl_context_populate_cache(ctx); |
1459 | ||
07ff77cc | 1460 | bridge = find_bridge(vsctl_ctx, ctx->argv[1], true); |
457e1eb0 | 1461 | if (bridge->br_cfg) { |
f74055e7 | 1462 | ovsrec_bridge_verify_external_ids(bridge->br_cfg); |
a699f614 EJ |
1463 | get_external_id(&bridge->br_cfg->external_ids, "", |
1464 | ctx->argc >= 3 ? ctx->argv[2] : NULL, &ctx->output); | |
457e1eb0 | 1465 | } else { |
07ff77cc AW |
1466 | struct vsctl_port *port = shash_find_data(&vsctl_ctx->ports, |
1467 | ctx->argv[1]); | |
f74055e7 | 1468 | ovsrec_port_verify_external_ids(port->port_cfg); |
a699f614 EJ |
1469 | get_external_id(&port->port_cfg->external_ids, "fake-bridge-", |
1470 | ctx->argc >= 3 ? ctx->argv[2] : NULL, &ctx->output); | |
457e1eb0 | 1471 | } |
457e1eb0 BP |
1472 | } |
1473 | ||
c75d1511 | 1474 | static void |
07ff77cc | 1475 | cmd_list_ports(struct ctl_context *ctx) |
c75d1511 | 1476 | { |
07ff77cc | 1477 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
c75d1511 | 1478 | struct vsctl_bridge *br; |
a341ee57 | 1479 | struct vsctl_port *port; |
dfbe07ba | 1480 | struct svec ports; |
c75d1511 | 1481 | |
5ce5a6b5 | 1482 | vsctl_context_populate_cache(ctx); |
07ff77cc | 1483 | br = find_bridge(vsctl_ctx, ctx->argv[1], true); |
f74055e7 | 1484 | ovsrec_bridge_verify_ports(br->br_cfg ? br->br_cfg : br->parent->br_cfg); |
dfbe07ba BP |
1485 | |
1486 | svec_init(&ports); | |
a341ee57 BP |
1487 | LIST_FOR_EACH (port, ports_node, &br->ports) { |
1488 | if (strcmp(port->port_cfg->name, br->name)) { | |
dfbe07ba | 1489 | svec_add(&ports, port->port_cfg->name); |
c75d1511 BP |
1490 | } |
1491 | } | |
5d9cb63c | 1492 | output_sorted(&ports, &ctx->output); |
dfbe07ba | 1493 | svec_destroy(&ports); |
c75d1511 BP |
1494 | } |
1495 | ||
1496 | static void | |
07ff77cc | 1497 | add_port(struct ctl_context *ctx, |
bb1c67c8 BP |
1498 | const char *br_name, const char *port_name, |
1499 | bool may_exist, bool fake_iface, | |
18b239f5 BP |
1500 | char *iface_names[], int n_ifaces, |
1501 | char *settings[], int n_settings) | |
c75d1511 | 1502 | { |
07ff77cc | 1503 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
a341ee57 | 1504 | struct vsctl_port *vsctl_port; |
c75d1511 BP |
1505 | struct vsctl_bridge *bridge; |
1506 | struct ovsrec_interface **ifaces; | |
1507 | struct ovsrec_port *port; | |
1508 | size_t i; | |
1509 | ||
f75612a1 BP |
1510 | if (!port_name[0]) { |
1511 | ctl_fatal("port name must not be empty string"); | |
1512 | } | |
1513 | for (i = 0; i < n_ifaces; i++) { | |
1514 | if (!iface_names[i][0]) { | |
1515 | ctl_fatal("interface name must not be empty string"); | |
1516 | } | |
1517 | } | |
1518 | ||
5ce5a6b5 | 1519 | vsctl_context_populate_cache(ctx); |
bb1c67c8 | 1520 | if (may_exist) { |
2a022368 | 1521 | struct vsctl_port *vsctl_port; |
bb1c67c8 | 1522 | |
07ff77cc | 1523 | vsctl_port = find_port(vsctl_ctx, port_name, false); |
2a022368 | 1524 | if (vsctl_port) { |
bb1c67c8 | 1525 | struct svec want_names, have_names; |
bb1c67c8 BP |
1526 | |
1527 | svec_init(&want_names); | |
1528 | for (i = 0; i < n_ifaces; i++) { | |
1529 | svec_add(&want_names, iface_names[i]); | |
1530 | } | |
1531 | svec_sort(&want_names); | |
1532 | ||
1533 | svec_init(&have_names); | |
2a022368 BP |
1534 | for (i = 0; i < vsctl_port->port_cfg->n_interfaces; i++) { |
1535 | svec_add(&have_names, | |
1536 | vsctl_port->port_cfg->interfaces[i]->name); | |
bb1c67c8 BP |
1537 | } |
1538 | svec_sort(&have_names); | |
1539 | ||
2a022368 | 1540 | if (strcmp(vsctl_port->bridge->name, br_name)) { |
bb1c67c8 | 1541 | char *command = vsctl_context_to_string(ctx); |
07ff77cc | 1542 | ctl_fatal("\"%s\" but %s is actually attached to bridge %s", |
2a022368 | 1543 | command, port_name, vsctl_port->bridge->name); |
bb1c67c8 BP |
1544 | } |
1545 | ||
1546 | if (!svec_equal(&want_names, &have_names)) { | |
1547 | char *have_names_string = svec_join(&have_names, ", ", ""); | |
1548 | char *command = vsctl_context_to_string(ctx); | |
1549 | ||
07ff77cc | 1550 | ctl_fatal("\"%s\" but %s actually has interface(s) %s", |
bb1c67c8 BP |
1551 | command, port_name, have_names_string); |
1552 | } | |
1553 | ||
1554 | svec_destroy(&want_names); | |
1555 | svec_destroy(&have_names); | |
1556 | ||
1557 | return; | |
1558 | } | |
1559 | } | |
07ff77cc | 1560 | check_conflicts(vsctl_ctx, port_name, |
c75d1511 | 1561 | xasprintf("cannot create a port named %s", port_name)); |
bb1c67c8 | 1562 | for (i = 0; i < n_ifaces; i++) { |
07ff77cc | 1563 | check_conflicts(vsctl_ctx, iface_names[i], |
bb1c67c8 BP |
1564 | xasprintf("cannot create an interface named %s", |
1565 | iface_names[i])); | |
1566 | } | |
07ff77cc | 1567 | bridge = find_bridge(vsctl_ctx, br_name, true); |
c75d1511 BP |
1568 | |
1569 | ifaces = xmalloc(n_ifaces * sizeof *ifaces); | |
1570 | for (i = 0; i < n_ifaces; i++) { | |
f8ff4bc4 | 1571 | ifaces[i] = ovsrec_interface_insert(ctx->txn); |
c75d1511 | 1572 | ovsrec_interface_set_name(ifaces[i], iface_names[i]); |
c3ccfe98 | 1573 | post_db_reload_expect_iface(ifaces[i]); |
c75d1511 BP |
1574 | } |
1575 | ||
f8ff4bc4 | 1576 | port = ovsrec_port_insert(ctx->txn); |
c75d1511 BP |
1577 | ovsrec_port_set_name(port, port_name); |
1578 | ovsrec_port_set_interfaces(port, ifaces, n_ifaces); | |
b4182c7f | 1579 | ovsrec_port_set_bond_fake_iface(port, fake_iface); |
a0a9f31d | 1580 | |
5341d046 | 1581 | if (bridge->parent) { |
c75d1511 BP |
1582 | int64_t tag = bridge->vlan; |
1583 | ovsrec_port_set_tag(port, &tag, 1); | |
1584 | } | |
1585 | ||
18b239f5 | 1586 | for (i = 0; i < n_settings; i++) { |
15ffc202 AZ |
1587 | ctl_set_column("Port", &port->header_, settings[i], |
1588 | ctx->symtab); | |
18b239f5 BP |
1589 | } |
1590 | ||
c75d1511 BP |
1591 | bridge_insert_port((bridge->parent ? bridge->parent->br_cfg |
1592 | : bridge->br_cfg), port); | |
1593 | ||
07ff77cc | 1594 | vsctl_port = add_port_to_cache(vsctl_ctx, bridge, port); |
a341ee57 | 1595 | for (i = 0; i < n_ifaces; i++) { |
07ff77cc | 1596 | add_iface_to_cache(vsctl_ctx, vsctl_port, ifaces[i]); |
a341ee57 BP |
1597 | } |
1598 | free(ifaces); | |
c75d1511 BP |
1599 | } |
1600 | ||
1601 | static void | |
07ff77cc | 1602 | cmd_add_port(struct ctl_context *ctx) |
c75d1511 | 1603 | { |
e3c17733 | 1604 | bool may_exist = shash_find(&ctx->options, "--may-exist") != NULL; |
bb1c67c8 BP |
1605 | |
1606 | add_port(ctx, ctx->argv[1], ctx->argv[2], may_exist, false, | |
18b239f5 | 1607 | &ctx->argv[2], 1, &ctx->argv[3], ctx->argc - 3); |
c75d1511 BP |
1608 | } |
1609 | ||
1610 | static void | |
07ff77cc | 1611 | cmd_add_bond(struct ctl_context *ctx) |
c75d1511 | 1612 | { |
e3c17733 | 1613 | bool may_exist = shash_find(&ctx->options, "--may-exist") != NULL; |
b4182c7f | 1614 | bool fake_iface = shash_find(&ctx->options, "--fake-iface"); |
18b239f5 BP |
1615 | int n_ifaces; |
1616 | int i; | |
1617 | ||
1618 | n_ifaces = ctx->argc - 3; | |
1619 | for (i = 3; i < ctx->argc; i++) { | |
1620 | if (strchr(ctx->argv[i], '=')) { | |
1621 | n_ifaces = i - 3; | |
1622 | break; | |
1623 | } | |
1624 | } | |
1625 | if (n_ifaces < 2) { | |
07ff77cc | 1626 | ctl_fatal("add-bond requires at least 2 interfaces, but only " |
18b239f5 BP |
1627 | "%d were specified", n_ifaces); |
1628 | } | |
b4182c7f | 1629 | |
bb1c67c8 | 1630 | add_port(ctx, ctx->argv[1], ctx->argv[2], may_exist, fake_iface, |
18b239f5 BP |
1631 | &ctx->argv[3], n_ifaces, |
1632 | &ctx->argv[n_ifaces + 3], ctx->argc - 3 - n_ifaces); | |
c75d1511 BP |
1633 | } |
1634 | ||
1635 | static void | |
07ff77cc | 1636 | cmd_del_port(struct ctl_context *ctx) |
c75d1511 | 1637 | { |
07ff77cc | 1638 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
460aad80 | 1639 | bool must_exist = !shash_find(&ctx->options, "--if-exists"); |
7c79588e | 1640 | bool with_iface = shash_find(&ctx->options, "--with-iface") != NULL; |
89f3c258 | 1641 | const char *target = ctx->argv[ctx->argc - 1]; |
7c79588e | 1642 | struct vsctl_port *port; |
c75d1511 | 1643 | |
5ce5a6b5 | 1644 | vsctl_context_populate_cache(ctx); |
07ff77cc | 1645 | if (find_bridge(vsctl_ctx, target, false)) { |
25a27ba0 | 1646 | if (must_exist) { |
07ff77cc | 1647 | ctl_fatal("cannot delete port %s because it is the local port " |
25a27ba0 BP |
1648 | "for bridge %s (deleting this port requires deleting " |
1649 | "the entire bridge)", target, target); | |
1650 | } | |
1651 | port = NULL; | |
89f3c258 | 1652 | } else if (!with_iface) { |
07ff77cc | 1653 | port = find_port(vsctl_ctx, target, must_exist); |
7c79588e | 1654 | } else { |
7c79588e BP |
1655 | struct vsctl_iface *iface; |
1656 | ||
07ff77cc | 1657 | port = find_port(vsctl_ctx, target, false); |
7c79588e | 1658 | if (!port) { |
07ff77cc | 1659 | iface = find_iface(vsctl_ctx, target, false); |
7c79588e BP |
1660 | if (iface) { |
1661 | port = iface->port; | |
1662 | } | |
1663 | } | |
1664 | if (must_exist && !port) { | |
07ff77cc | 1665 | ctl_fatal("no port or interface named %s", target); |
460aad80 | 1666 | } |
7c79588e | 1667 | } |
460aad80 | 1668 | |
7c79588e BP |
1669 | if (port) { |
1670 | if (ctx->argc == 3) { | |
1671 | struct vsctl_bridge *bridge; | |
1672 | ||
07ff77cc | 1673 | bridge = find_bridge(vsctl_ctx, ctx->argv[1], true); |
7c79588e BP |
1674 | if (port->bridge != bridge) { |
1675 | if (port->bridge->parent == bridge) { | |
07ff77cc | 1676 | ctl_fatal("bridge %s does not have a port %s (although " |
7c79588e BP |
1677 | "its parent bridge %s does)", |
1678 | ctx->argv[1], ctx->argv[2], | |
1679 | bridge->parent->name); | |
1680 | } else { | |
07ff77cc | 1681 | ctl_fatal("bridge %s does not have a port %s", |
7c79588e BP |
1682 | ctx->argv[1], ctx->argv[2]); |
1683 | } | |
460aad80 | 1684 | } |
c75d1511 | 1685 | } |
7c79588e | 1686 | |
07ff77cc | 1687 | del_port(vsctl_ctx, port); |
c75d1511 | 1688 | } |
c75d1511 BP |
1689 | } |
1690 | ||
1691 | static void | |
07ff77cc | 1692 | cmd_port_to_br(struct ctl_context *ctx) |
c75d1511 | 1693 | { |
07ff77cc | 1694 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
c75d1511 | 1695 | struct vsctl_port *port; |
c75d1511 | 1696 | |
5ce5a6b5 BP |
1697 | vsctl_context_populate_cache(ctx); |
1698 | ||
07ff77cc | 1699 | port = find_port(vsctl_ctx, ctx->argv[1], true); |
5d9cb63c | 1700 | ds_put_format(&ctx->output, "%s\n", port->bridge->name); |
c75d1511 BP |
1701 | } |
1702 | ||
1703 | static void | |
07ff77cc | 1704 | cmd_br_to_vlan(struct ctl_context *ctx) |
c75d1511 | 1705 | { |
07ff77cc | 1706 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
c75d1511 | 1707 | struct vsctl_bridge *bridge; |
c75d1511 | 1708 | |
5ce5a6b5 BP |
1709 | vsctl_context_populate_cache(ctx); |
1710 | ||
07ff77cc | 1711 | bridge = find_bridge(vsctl_ctx, ctx->argv[1], true); |
5d9cb63c | 1712 | ds_put_format(&ctx->output, "%d\n", bridge->vlan); |
c75d1511 BP |
1713 | } |
1714 | ||
1715 | static void | |
07ff77cc | 1716 | cmd_br_to_parent(struct ctl_context *ctx) |
c75d1511 | 1717 | { |
07ff77cc | 1718 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
c75d1511 | 1719 | struct vsctl_bridge *bridge; |
c75d1511 | 1720 | |
5ce5a6b5 BP |
1721 | vsctl_context_populate_cache(ctx); |
1722 | ||
07ff77cc | 1723 | bridge = find_bridge(vsctl_ctx, ctx->argv[1], true); |
c75d1511 BP |
1724 | if (bridge->parent) { |
1725 | bridge = bridge->parent; | |
1726 | } | |
5d9cb63c | 1727 | ds_put_format(&ctx->output, "%s\n", bridge->name); |
c75d1511 BP |
1728 | } |
1729 | ||
1730 | static void | |
07ff77cc | 1731 | cmd_list_ifaces(struct ctl_context *ctx) |
c75d1511 | 1732 | { |
07ff77cc | 1733 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
c75d1511 | 1734 | struct vsctl_bridge *br; |
a341ee57 | 1735 | struct vsctl_port *port; |
dfbe07ba | 1736 | struct svec ifaces; |
c75d1511 | 1737 | |
5ce5a6b5 BP |
1738 | vsctl_context_populate_cache(ctx); |
1739 | ||
07ff77cc AW |
1740 | br = find_bridge(vsctl_ctx, ctx->argv[1], true); |
1741 | verify_ports(vsctl_ctx); | |
dfbe07ba BP |
1742 | |
1743 | svec_init(&ifaces); | |
a341ee57 BP |
1744 | LIST_FOR_EACH (port, ports_node, &br->ports) { |
1745 | struct vsctl_iface *iface; | |
c75d1511 | 1746 | |
a341ee57 BP |
1747 | LIST_FOR_EACH (iface, ifaces_node, &port->ifaces) { |
1748 | if (strcmp(iface->iface_cfg->name, br->name)) { | |
1749 | svec_add(&ifaces, iface->iface_cfg->name); | |
1750 | } | |
c75d1511 BP |
1751 | } |
1752 | } | |
5d9cb63c | 1753 | output_sorted(&ifaces, &ctx->output); |
dfbe07ba | 1754 | svec_destroy(&ifaces); |
c75d1511 BP |
1755 | } |
1756 | ||
1757 | static void | |
07ff77cc | 1758 | cmd_iface_to_br(struct ctl_context *ctx) |
c75d1511 | 1759 | { |
07ff77cc | 1760 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
c75d1511 | 1761 | struct vsctl_iface *iface; |
c75d1511 | 1762 | |
5ce5a6b5 BP |
1763 | vsctl_context_populate_cache(ctx); |
1764 | ||
07ff77cc | 1765 | iface = find_iface(vsctl_ctx, ctx->argv[1], true); |
5d9cb63c | 1766 | ds_put_format(&ctx->output, "%s\n", iface->port->bridge->name); |
c75d1511 | 1767 | } |
457e1eb0 | 1768 | |
f74055e7 BP |
1769 | static void |
1770 | verify_controllers(struct ovsrec_bridge *bridge) | |
1771 | { | |
7da6c3a6 | 1772 | size_t i; |
f74055e7 | 1773 | |
7da6c3a6 BP |
1774 | ovsrec_bridge_verify_controller(bridge); |
1775 | for (i = 0; i < bridge->n_controller; i++) { | |
1776 | ovsrec_controller_verify_target(bridge->controller[i]); | |
f74055e7 BP |
1777 | } |
1778 | } | |
1779 | ||
4e3e7ff9 | 1780 | static void |
07ff77cc | 1781 | pre_controller(struct ctl_context *ctx) |
4e3e7ff9 BP |
1782 | { |
1783 | pre_get_info(ctx); | |
1784 | ||
1785 | ovsdb_idl_add_column(ctx->idl, &ovsrec_controller_col_target); | |
1786 | } | |
1787 | ||
76ce9432 | 1788 | static void |
07ff77cc | 1789 | cmd_get_controller(struct ctl_context *ctx) |
76ce9432 | 1790 | { |
07ff77cc | 1791 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
1a048029 | 1792 | struct vsctl_bridge *br; |
76ce9432 BP |
1793 | struct svec targets; |
1794 | size_t i; | |
1795 | ||
5ce5a6b5 BP |
1796 | vsctl_context_populate_cache(ctx); |
1797 | ||
07ff77cc | 1798 | br = find_bridge(vsctl_ctx, ctx->argv[1], true); |
7da6c3a6 BP |
1799 | if (br->parent) { |
1800 | br = br->parent; | |
1801 | } | |
f74055e7 | 1802 | verify_controllers(br->br_cfg); |
1a048029 JP |
1803 | |
1804 | /* Print the targets in sorted order for reproducibility. */ | |
76ce9432 | 1805 | svec_init(&targets); |
286a2e82 BP |
1806 | for (i = 0; i < br->br_cfg->n_controller; i++) { |
1807 | svec_add(&targets, br->br_cfg->controller[i]->target); | |
76ce9432 BP |
1808 | } |
1809 | ||
1810 | svec_sort(&targets); | |
1811 | for (i = 0; i < targets.n; i++) { | |
1812 | ds_put_format(&ctx->output, "%s\n", targets.names[i]); | |
1813 | } | |
1814 | svec_destroy(&targets); | |
5aa00635 JP |
1815 | } |
1816 | ||
28a14bf3 EJ |
1817 | static void |
1818 | delete_controllers(struct ovsrec_controller **controllers, | |
1819 | size_t n_controllers) | |
1820 | { | |
1821 | size_t i; | |
1822 | ||
1823 | for (i = 0; i < n_controllers; i++) { | |
1824 | ovsrec_controller_delete(controllers[i]); | |
1825 | } | |
1826 | } | |
1827 | ||
5aa00635 | 1828 | static void |
07ff77cc | 1829 | cmd_del_controller(struct ctl_context *ctx) |
5aa00635 | 1830 | { |
07ff77cc | 1831 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
286a2e82 | 1832 | struct ovsrec_bridge *br; |
5aa00635 | 1833 | |
5ce5a6b5 | 1834 | vsctl_context_populate_cache(ctx); |
5aa00635 | 1835 | |
07ff77cc | 1836 | br = find_real_bridge(vsctl_ctx, ctx->argv[1], true)->br_cfg; |
286a2e82 | 1837 | verify_controllers(br); |
5aa00635 | 1838 | |
286a2e82 BP |
1839 | if (br->controller) { |
1840 | delete_controllers(br->controller, br->n_controller); | |
1841 | ovsrec_bridge_set_controller(br, NULL, 0); | |
5ce5a6b5 | 1842 | } |
5aa00635 JP |
1843 | } |
1844 | ||
76ce9432 BP |
1845 | static struct ovsrec_controller ** |
1846 | insert_controllers(struct ovsdb_idl_txn *txn, char *targets[], size_t n) | |
1847 | { | |
1848 | struct ovsrec_controller **controllers; | |
1849 | size_t i; | |
1850 | ||
1851 | controllers = xmalloc(n * sizeof *controllers); | |
1852 | for (i = 0; i < n; i++) { | |
070723f9 JP |
1853 | if (vconn_verify_name(targets[i]) && pvconn_verify_name(targets[i])) { |
1854 | VLOG_WARN("target type \"%s\" is possibly erroneous", targets[i]); | |
1855 | } | |
76ce9432 BP |
1856 | controllers[i] = ovsrec_controller_insert(txn); |
1857 | ovsrec_controller_set_target(controllers[i], targets[i]); | |
1858 | } | |
1859 | ||
1860 | return controllers; | |
1861 | } | |
1862 | ||
5aa00635 | 1863 | static void |
07ff77cc | 1864 | cmd_set_controller(struct ctl_context *ctx) |
5aa00635 | 1865 | { |
07ff77cc | 1866 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
1a048029 | 1867 | struct ovsrec_controller **controllers; |
286a2e82 | 1868 | struct ovsrec_bridge *br; |
1a048029 | 1869 | size_t n; |
5aa00635 | 1870 | |
5ce5a6b5 BP |
1871 | vsctl_context_populate_cache(ctx); |
1872 | ||
07ff77cc | 1873 | br = find_real_bridge(vsctl_ctx, ctx->argv[1], true)->br_cfg; |
286a2e82 | 1874 | verify_controllers(br); |
28a14bf3 | 1875 | |
286a2e82 | 1876 | delete_controllers(br->controller, br->n_controller); |
76ce9432 | 1877 | |
1a048029 JP |
1878 | n = ctx->argc - 2; |
1879 | controllers = insert_controllers(ctx->txn, &ctx->argv[2], n); | |
286a2e82 | 1880 | ovsrec_bridge_set_controller(br, controllers, n); |
1a048029 | 1881 | free(controllers); |
5aa00635 JP |
1882 | } |
1883 | ||
1884 | static void | |
07ff77cc | 1885 | cmd_get_fail_mode(struct ctl_context *ctx) |
5aa00635 | 1886 | { |
07ff77cc | 1887 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
1a048029 | 1888 | struct vsctl_bridge *br; |
753cb20f | 1889 | const char *fail_mode; |
5aa00635 | 1890 | |
5ce5a6b5 | 1891 | vsctl_context_populate_cache(ctx); |
07ff77cc | 1892 | br = find_bridge(vsctl_ctx, ctx->argv[1], true); |
5aa00635 | 1893 | |
753cb20f BP |
1894 | if (br->parent) { |
1895 | br = br->parent; | |
1896 | } | |
1897 | ovsrec_bridge_verify_fail_mode(br->br_cfg); | |
1898 | ||
1899 | fail_mode = br->br_cfg->fail_mode; | |
1900 | if (fail_mode && strlen(fail_mode)) { | |
1901 | ds_put_format(&ctx->output, "%s\n", fail_mode); | |
5aa00635 | 1902 | } |
5aa00635 JP |
1903 | } |
1904 | ||
1905 | static void | |
07ff77cc | 1906 | cmd_del_fail_mode(struct ctl_context *ctx) |
5aa00635 | 1907 | { |
07ff77cc | 1908 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
1a048029 | 1909 | struct vsctl_bridge *br; |
5aa00635 | 1910 | |
5ce5a6b5 | 1911 | vsctl_context_populate_cache(ctx); |
5aa00635 | 1912 | |
07ff77cc | 1913 | br = find_real_bridge(vsctl_ctx, ctx->argv[1], true); |
5aa00635 | 1914 | |
5ce5a6b5 | 1915 | ovsrec_bridge_set_fail_mode(br->br_cfg, NULL); |
5aa00635 JP |
1916 | } |
1917 | ||
1918 | static void | |
07ff77cc | 1919 | cmd_set_fail_mode(struct ctl_context *ctx) |
5aa00635 | 1920 | { |
07ff77cc | 1921 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
1a048029 JP |
1922 | struct vsctl_bridge *br; |
1923 | const char *fail_mode = ctx->argv[2]; | |
5aa00635 | 1924 | |
5ce5a6b5 BP |
1925 | vsctl_context_populate_cache(ctx); |
1926 | ||
07ff77cc | 1927 | br = find_real_bridge(vsctl_ctx, ctx->argv[1], true); |
5aa00635 JP |
1928 | |
1929 | if (strcmp(fail_mode, "standalone") && strcmp(fail_mode, "secure")) { | |
07ff77cc | 1930 | ctl_fatal("fail-mode must be \"standalone\" or \"secure\""); |
5aa00635 JP |
1931 | } |
1932 | ||
31681a5d | 1933 | ovsrec_bridge_set_fail_mode(br->br_cfg, fail_mode); |
5aa00635 | 1934 | } |
dd8ac6fe | 1935 | |
24b8b259 AE |
1936 | static void |
1937 | verify_managers(const struct ovsrec_open_vswitch *ovs) | |
1938 | { | |
1939 | size_t i; | |
1940 | ||
24b8b259 AE |
1941 | ovsrec_open_vswitch_verify_manager_options(ovs); |
1942 | ||
1943 | for (i = 0; i < ovs->n_manager_options; ++i) { | |
1944 | const struct ovsrec_manager *mgr = ovs->manager_options[i]; | |
1945 | ||
1946 | ovsrec_manager_verify_target(mgr); | |
1947 | } | |
1948 | } | |
1949 | ||
1950 | static void | |
07ff77cc | 1951 | pre_manager(struct ctl_context *ctx) |
24b8b259 | 1952 | { |
24b8b259 AE |
1953 | ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_manager_options); |
1954 | ovsdb_idl_add_column(ctx->idl, &ovsrec_manager_col_target); | |
1955 | } | |
1956 | ||
1957 | static void | |
07ff77cc | 1958 | cmd_get_manager(struct ctl_context *ctx) |
24b8b259 | 1959 | { |
07ff77cc AW |
1960 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
1961 | const struct ovsrec_open_vswitch *ovs = vsctl_ctx->ovs; | |
24b8b259 AE |
1962 | struct svec targets; |
1963 | size_t i; | |
1964 | ||
1965 | verify_managers(ovs); | |
1966 | ||
1967 | /* Print the targets in sorted order for reproducibility. */ | |
1968 | svec_init(&targets); | |
1969 | ||
24b8b259 AE |
1970 | for (i = 0; i < ovs->n_manager_options; i++) { |
1971 | svec_add(&targets, ovs->manager_options[i]->target); | |
1972 | } | |
1973 | ||
1974 | svec_sort_unique(&targets); | |
1975 | for (i = 0; i < targets.n; i++) { | |
1976 | ds_put_format(&ctx->output, "%s\n", targets.names[i]); | |
1977 | } | |
1978 | svec_destroy(&targets); | |
1979 | } | |
1980 | ||
24b8b259 | 1981 | static void |
29c3a9f5 | 1982 | delete_managers(const struct ovsrec_open_vswitch *ovs) |
24b8b259 | 1983 | { |
28a14bf3 EJ |
1984 | size_t i; |
1985 | ||
1986 | /* Delete Manager rows pointed to by 'manager_options' column. */ | |
1987 | for (i = 0; i < ovs->n_manager_options; i++) { | |
1988 | ovsrec_manager_delete(ovs->manager_options[i]); | |
1989 | } | |
24b8b259 | 1990 | |
28a14bf3 | 1991 | /* Delete 'Manager' row refs in 'manager_options' column. */ |
c5f341ab | 1992 | ovsrec_open_vswitch_set_manager_options(ovs, NULL, 0); |
24b8b259 AE |
1993 | } |
1994 | ||
28a14bf3 | 1995 | static void |
07ff77cc | 1996 | cmd_del_manager(struct ctl_context *ctx) |
28a14bf3 | 1997 | { |
07ff77cc AW |
1998 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
1999 | const struct ovsrec_open_vswitch *ovs = vsctl_ctx->ovs; | |
28a14bf3 EJ |
2000 | |
2001 | verify_managers(ovs); | |
29c3a9f5 | 2002 | delete_managers(ovs); |
28a14bf3 EJ |
2003 | } |
2004 | ||
24b8b259 | 2005 | static void |
07ff77cc | 2006 | insert_managers(struct vsctl_context *vsctl_ctx, char *targets[], size_t n) |
24b8b259 AE |
2007 | { |
2008 | struct ovsrec_manager **managers; | |
2009 | size_t i; | |
2010 | ||
24b8b259 AE |
2011 | /* Insert each manager in a new row in Manager table. */ |
2012 | managers = xmalloc(n * sizeof *managers); | |
2013 | for (i = 0; i < n; i++) { | |
070723f9 JP |
2014 | if (stream_verify_name(targets[i]) && pstream_verify_name(targets[i])) { |
2015 | VLOG_WARN("target type \"%s\" is possibly erroneous", targets[i]); | |
2016 | } | |
07ff77cc | 2017 | managers[i] = ovsrec_manager_insert(vsctl_ctx->base.txn); |
24b8b259 AE |
2018 | ovsrec_manager_set_target(managers[i], targets[i]); |
2019 | } | |
2020 | ||
2021 | /* Store uuids of new Manager rows in 'manager_options' column. */ | |
07ff77cc | 2022 | ovsrec_open_vswitch_set_manager_options(vsctl_ctx->ovs, managers, n); |
24b8b259 AE |
2023 | free(managers); |
2024 | } | |
2025 | ||
2026 | static void | |
07ff77cc | 2027 | cmd_set_manager(struct ctl_context *ctx) |
24b8b259 | 2028 | { |
07ff77cc | 2029 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
24b8b259 AE |
2030 | const size_t n = ctx->argc - 1; |
2031 | ||
07ff77cc AW |
2032 | verify_managers(vsctl_ctx->ovs); |
2033 | delete_managers(vsctl_ctx->ovs); | |
2034 | insert_managers(vsctl_ctx, &ctx->argv[1], n); | |
24b8b259 AE |
2035 | } |
2036 | ||
e5e12280 | 2037 | static void |
07ff77cc | 2038 | pre_cmd_get_ssl(struct ctl_context *ctx) |
e5e12280 BP |
2039 | { |
2040 | ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_ssl); | |
2041 | ||
2042 | ovsdb_idl_add_column(ctx->idl, &ovsrec_ssl_col_private_key); | |
2043 | ovsdb_idl_add_column(ctx->idl, &ovsrec_ssl_col_certificate); | |
2044 | ovsdb_idl_add_column(ctx->idl, &ovsrec_ssl_col_ca_cert); | |
2045 | ovsdb_idl_add_column(ctx->idl, &ovsrec_ssl_col_bootstrap_ca_cert); | |
2046 | } | |
2047 | ||
dd8ac6fe | 2048 | static void |
07ff77cc | 2049 | cmd_get_ssl(struct ctl_context *ctx) |
dd8ac6fe | 2050 | { |
07ff77cc AW |
2051 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
2052 | struct ovsrec_ssl *ssl = vsctl_ctx->ovs->ssl; | |
dd8ac6fe | 2053 | |
07ff77cc | 2054 | ovsrec_open_vswitch_verify_ssl(vsctl_ctx->ovs); |
dd8ac6fe | 2055 | if (ssl) { |
f74055e7 BP |
2056 | ovsrec_ssl_verify_private_key(ssl); |
2057 | ovsrec_ssl_verify_certificate(ssl); | |
2058 | ovsrec_ssl_verify_ca_cert(ssl); | |
2059 | ovsrec_ssl_verify_bootstrap_ca_cert(ssl); | |
2060 | ||
dd8ac6fe JP |
2061 | ds_put_format(&ctx->output, "Private key: %s\n", ssl->private_key); |
2062 | ds_put_format(&ctx->output, "Certificate: %s\n", ssl->certificate); | |
2063 | ds_put_format(&ctx->output, "CA Certificate: %s\n", ssl->ca_cert); | |
2064 | ds_put_format(&ctx->output, "Bootstrap: %s\n", | |
2065 | ssl->bootstrap_ca_cert ? "true" : "false"); | |
2066 | } | |
2067 | } | |
2068 | ||
e5e12280 | 2069 | static void |
07ff77cc | 2070 | pre_cmd_del_ssl(struct ctl_context *ctx) |
e5e12280 BP |
2071 | { |
2072 | ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_ssl); | |
2073 | } | |
2074 | ||
dd8ac6fe | 2075 | static void |
07ff77cc | 2076 | cmd_del_ssl(struct ctl_context *ctx) |
dd8ac6fe | 2077 | { |
07ff77cc AW |
2078 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
2079 | struct ovsrec_ssl *ssl = vsctl_ctx->ovs->ssl; | |
28a14bf3 EJ |
2080 | |
2081 | if (ssl) { | |
07ff77cc | 2082 | ovsrec_open_vswitch_verify_ssl(vsctl_ctx->ovs); |
28a14bf3 | 2083 | ovsrec_ssl_delete(ssl); |
07ff77cc | 2084 | ovsrec_open_vswitch_set_ssl(vsctl_ctx->ovs, NULL); |
28a14bf3 | 2085 | } |
dd8ac6fe JP |
2086 | } |
2087 | ||
e5e12280 | 2088 | static void |
07ff77cc | 2089 | pre_cmd_set_ssl(struct ctl_context *ctx) |
e5e12280 BP |
2090 | { |
2091 | ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_ssl); | |
2092 | } | |
2093 | ||
dd8ac6fe | 2094 | static void |
07ff77cc | 2095 | cmd_set_ssl(struct ctl_context *ctx) |
dd8ac6fe | 2096 | { |
07ff77cc | 2097 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
dd8ac6fe | 2098 | bool bootstrap = shash_find(&ctx->options, "--bootstrap"); |
07ff77cc | 2099 | struct ovsrec_ssl *ssl = vsctl_ctx->ovs->ssl; |
dd8ac6fe | 2100 | |
07ff77cc | 2101 | ovsrec_open_vswitch_verify_ssl(vsctl_ctx->ovs); |
28a14bf3 EJ |
2102 | if (ssl) { |
2103 | ovsrec_ssl_delete(ssl); | |
2104 | } | |
f8ff4bc4 | 2105 | ssl = ovsrec_ssl_insert(ctx->txn); |
dd8ac6fe JP |
2106 | |
2107 | ovsrec_ssl_set_private_key(ssl, ctx->argv[1]); | |
2108 | ovsrec_ssl_set_certificate(ssl, ctx->argv[2]); | |
2109 | ovsrec_ssl_set_ca_cert(ssl, ctx->argv[3]); | |
2110 | ||
2111 | ovsrec_ssl_set_bootstrap_ca_cert(ssl, bootstrap); | |
2112 | ||
07ff77cc | 2113 | ovsrec_open_vswitch_set_ssl(vsctl_ctx->ovs, ssl); |
dd8ac6fe | 2114 | } |
99eef98b DF |
2115 | |
2116 | static void | |
2117 | autoattach_insert_mapping(struct ovsrec_autoattach *aa, | |
2118 | int64_t isid, | |
2119 | int64_t vlan) | |
2120 | { | |
2121 | int64_t *key_mappings, *value_mappings; | |
2122 | size_t i; | |
2123 | ||
2124 | key_mappings = xmalloc(sizeof *aa->key_mappings * (aa->n_mappings + 1)); | |
2125 | value_mappings = xmalloc(sizeof *aa->value_mappings * (aa->n_mappings + 1)); | |
2126 | ||
2127 | for (i = 0; i < aa->n_mappings; i++) { | |
2128 | key_mappings[i] = aa->key_mappings[i]; | |
2129 | value_mappings[i] = aa->value_mappings[i]; | |
2130 | } | |
2131 | key_mappings[aa->n_mappings] = isid; | |
2132 | value_mappings[aa->n_mappings] = vlan; | |
2133 | ||
2134 | ovsrec_autoattach_set_mappings(aa, key_mappings, value_mappings, | |
2135 | aa->n_mappings + 1); | |
2136 | ||
2137 | free(key_mappings); | |
2138 | free(value_mappings); | |
2139 | } | |
2140 | ||
2141 | static void | |
07ff77cc | 2142 | cmd_add_aa_mapping(struct ctl_context *ctx) |
99eef98b | 2143 | { |
07ff77cc | 2144 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
99eef98b DF |
2145 | struct vsctl_bridge *br; |
2146 | int64_t isid, vlan; | |
2147 | char *nptr = NULL; | |
2148 | ||
2149 | isid = strtoull(ctx->argv[2], &nptr, 10); | |
2150 | if (nptr == ctx->argv[2] || nptr == NULL) { | |
07ff77cc | 2151 | ctl_fatal("Invalid argument %s", ctx->argv[2]); |
99eef98b DF |
2152 | return; |
2153 | } | |
2154 | ||
2155 | vlan = strtoull(ctx->argv[3], &nptr, 10); | |
2156 | if (nptr == ctx->argv[3] || nptr == NULL) { | |
07ff77cc | 2157 | ctl_fatal("Invalid argument %s", ctx->argv[3]); |
99eef98b DF |
2158 | return; |
2159 | } | |
2160 | ||
2161 | vsctl_context_populate_cache(ctx); | |
2162 | ||
07ff77cc | 2163 | br = find_bridge(vsctl_ctx, ctx->argv[1], true); |
99eef98b DF |
2164 | if (br->parent) { |
2165 | br = br->parent; | |
2166 | } | |
2167 | ||
2bb0bea8 | 2168 | if (br->br_cfg) { |
c557ca04 BP |
2169 | if (!br->br_cfg->auto_attach) { |
2170 | struct ovsrec_autoattach *aa = ovsrec_autoattach_insert(ctx->txn); | |
2171 | ovsrec_bridge_set_auto_attach(br->br_cfg, aa); | |
2172 | } | |
99eef98b DF |
2173 | autoattach_insert_mapping(br->br_cfg->auto_attach, isid, vlan); |
2174 | } | |
2175 | } | |
2176 | ||
2177 | static void | |
2178 | del_aa_mapping(struct ovsrec_autoattach *aa, | |
2179 | int64_t isid, | |
2180 | int64_t vlan) | |
2181 | { | |
2182 | int64_t *key_mappings, *value_mappings; | |
2183 | size_t i, n; | |
2184 | ||
2185 | key_mappings = xmalloc(sizeof *aa->key_mappings * (aa->n_mappings)); | |
2186 | value_mappings = xmalloc(sizeof *value_mappings * (aa->n_mappings)); | |
2187 | ||
2188 | for (i = n = 0; i < aa->n_mappings; i++) { | |
2189 | if (aa->key_mappings[i] != isid && aa->value_mappings[i] != vlan) { | |
2190 | key_mappings[n] = aa->key_mappings[i]; | |
2191 | value_mappings[n++] = aa->value_mappings[i]; | |
2192 | } | |
2193 | } | |
2194 | ||
2195 | ovsrec_autoattach_set_mappings(aa, key_mappings, value_mappings, n); | |
2196 | ||
2197 | free(key_mappings); | |
2198 | free(value_mappings); | |
2199 | } | |
2200 | ||
2201 | static void | |
07ff77cc | 2202 | cmd_del_aa_mapping(struct ctl_context *ctx) |
99eef98b | 2203 | { |
07ff77cc | 2204 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
99eef98b DF |
2205 | struct vsctl_bridge *br; |
2206 | int64_t isid, vlan; | |
2207 | char *nptr = NULL; | |
2208 | ||
2209 | isid = strtoull(ctx->argv[2], &nptr, 10); | |
2210 | if (nptr == ctx->argv[2] || nptr == NULL) { | |
07ff77cc | 2211 | ctl_fatal("Invalid argument %s", ctx->argv[2]); |
99eef98b DF |
2212 | return; |
2213 | } | |
2214 | ||
2215 | vlan = strtoull(ctx->argv[3], &nptr, 10); | |
2216 | if (nptr == ctx->argv[3] || nptr == NULL) { | |
07ff77cc | 2217 | ctl_fatal("Invalid argument %s", ctx->argv[3]); |
99eef98b DF |
2218 | return; |
2219 | } | |
2220 | ||
2221 | vsctl_context_populate_cache(ctx); | |
2222 | ||
07ff77cc | 2223 | br = find_bridge(vsctl_ctx, ctx->argv[1], true); |
99eef98b DF |
2224 | if (br->parent) { |
2225 | br = br->parent; | |
2226 | } | |
2227 | ||
2bb0bea8 | 2228 | if (br->br_cfg && br->br_cfg->auto_attach && |
99eef98b DF |
2229 | br->br_cfg->auto_attach->key_mappings && |
2230 | br->br_cfg->auto_attach->value_mappings) { | |
2231 | size_t i; | |
2232 | ||
2233 | for (i = 0; i < br->br_cfg->auto_attach->n_mappings; i++) { | |
2234 | if (br->br_cfg->auto_attach->key_mappings[i] == isid && | |
2235 | br->br_cfg->auto_attach->value_mappings[i] == vlan) { | |
2236 | del_aa_mapping(br->br_cfg->auto_attach, isid, vlan); | |
2237 | break; | |
2238 | } | |
2239 | } | |
2240 | } | |
2241 | } | |
2242 | ||
2243 | static void | |
07ff77cc | 2244 | pre_aa_mapping(struct ctl_context *ctx) |
99eef98b DF |
2245 | { |
2246 | pre_get_info(ctx); | |
2247 | ||
d6f115f5 | 2248 | ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_auto_attach); |
99eef98b DF |
2249 | ovsdb_idl_add_column(ctx->idl, &ovsrec_autoattach_col_mappings); |
2250 | } | |
2251 | ||
2252 | static void | |
2253 | verify_auto_attach(struct ovsrec_bridge *bridge) | |
2254 | { | |
2255 | if (bridge) { | |
2256 | ovsrec_bridge_verify_auto_attach(bridge); | |
2257 | ||
2258 | if (bridge->auto_attach) { | |
2259 | ovsrec_autoattach_verify_mappings(bridge->auto_attach); | |
2260 | } | |
2261 | } | |
2262 | } | |
2263 | ||
2264 | static void | |
07ff77cc | 2265 | cmd_get_aa_mapping(struct ctl_context *ctx) |
99eef98b | 2266 | { |
07ff77cc | 2267 | struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx); |
99eef98b DF |
2268 | struct vsctl_bridge *br; |
2269 | ||
2270 | vsctl_context_populate_cache(ctx); | |
2271 | ||
07ff77cc | 2272 | br = find_bridge(vsctl_ctx, ctx->argv[1], true); |
99eef98b DF |
2273 | if (br->parent) { |
2274 | br = br->parent; | |
2275 | } | |
2276 | ||
2277 | verify_auto_attach(br->br_cfg); | |
2278 | ||
2bb0bea8 | 2279 | if (br->br_cfg && br->br_cfg->auto_attach && |
99eef98b DF |
2280 | br->br_cfg->auto_attach->key_mappings && |
2281 | br->br_cfg->auto_attach->value_mappings) { | |
2282 | size_t i; | |
2283 | ||
2284 | for (i = 0; i < br->br_cfg->auto_attach->n_mappings; i++) { | |
2285 | ds_put_format(&ctx->output, "%"PRId64" %"PRId64"\n", | |
501b8053 BP |
2286 | br->br_cfg->auto_attach->key_mappings[i], |
2287 | br->br_cfg->auto_attach->value_mappings[i]); | |
99eef98b DF |
2288 | } |
2289 | } | |
2290 | } | |
2291 | ||
c75d1511 | 2292 | \f |
3f5b5f7b | 2293 | static const struct ctl_table_class tables[OVSREC_N_TABLES] = { |
a0b02897 | 2294 | [OVSREC_TABLE_BRIDGE].row_ids[0] = {&ovsrec_bridge_col_name, NULL}, |
ad83bfa6 | 2295 | |
3f5b5f7b | 2296 | [OVSREC_TABLE_CONTROLLER].row_ids[0] |
a0b02897 | 2297 | = {&ovsrec_bridge_col_name, &ovsrec_bridge_col_controller}, |
ad83bfa6 | 2298 | |
a0b02897 | 2299 | [OVSREC_TABLE_INTERFACE].row_ids[0] = {&ovsrec_interface_col_name, NULL}, |
ad83bfa6 | 2300 | |
a0b02897 | 2301 | [OVSREC_TABLE_MIRROR].row_ids[0] = {&ovsrec_mirror_col_name, NULL}, |
ad83bfa6 | 2302 | |
a0b02897 | 2303 | [OVSREC_TABLE_MANAGER].row_ids[0] = {&ovsrec_manager_col_target, NULL}, |
94db5407 | 2304 | |
3f5b5f7b | 2305 | [OVSREC_TABLE_NETFLOW].row_ids[0] |
a0b02897 | 2306 | = {&ovsrec_bridge_col_name, &ovsrec_bridge_col_netflow}, |
ad83bfa6 | 2307 | |
a0b02897 | 2308 | [OVSREC_TABLE_PORT].row_ids[0] = {&ovsrec_port_col_name, NULL}, |
ad83bfa6 | 2309 | |
3f5b5f7b | 2310 | [OVSREC_TABLE_QOS].row_ids[0] |
a0b02897 | 2311 | = {&ovsrec_port_col_name, &ovsrec_port_col_qos}, |
ad83bfa6 | 2312 | |
3f5b5f7b | 2313 | [OVSREC_TABLE_SFLOW].row_ids[0] |
a0b02897 | 2314 | = {&ovsrec_bridge_col_name, &ovsrec_bridge_col_sflow}, |
c1c9c9c4 | 2315 | |
3f5b5f7b | 2316 | [OVSREC_TABLE_FLOW_TABLE].row_ids[0] |
a0b02897 | 2317 | = {&ovsrec_flow_table_col_name, NULL}, |
ad83bfa6 | 2318 | |
a0b02897 BP |
2319 | [OVSREC_TABLE_IPFIX].row_ids[0] |
2320 | = {&ovsrec_bridge_col_name, &ovsrec_bridge_col_ipfix}, | |
3f5b5f7b BP |
2321 | |
2322 | [OVSREC_TABLE_AUTOATTACH].row_ids[0] | |
a0b02897 | 2323 | = {&ovsrec_bridge_col_name, &ovsrec_bridge_col_auto_attach}, |
99eef98b | 2324 | |
3f5b5f7b | 2325 | [OVSREC_TABLE_FLOW_SAMPLE_COLLECTOR_SET].row_ids[0] |
a0b02897 | 2326 | = {&ovsrec_flow_sample_collector_set_col_id, NULL}, |
ad83bfa6 BP |
2327 | }; |
2328 | ||
1bc6ff29 | 2329 | static void |
07ff77cc | 2330 | post_db_reload_check_init(void) |
ad83bfa6 | 2331 | { |
07ff77cc | 2332 | n_neoteric_ifaces = 0; |
ad83bfa6 BP |
2333 | } |
2334 | ||
07ff77cc AW |
2335 | static void |
2336 | post_db_reload_expect_iface(const struct ovsrec_interface *iface) | |
ad83bfa6 | 2337 | { |
07ff77cc AW |
2338 | if (n_neoteric_ifaces >= allocated_neoteric_ifaces) { |
2339 | neoteric_ifaces = x2nrealloc(neoteric_ifaces, | |
2340 | &allocated_neoteric_ifaces, | |
2341 | sizeof *neoteric_ifaces); | |
ad83bfa6 | 2342 | } |
07ff77cc | 2343 | neoteric_ifaces[n_neoteric_ifaces++] = iface->header_.uuid; |
ad83bfa6 BP |
2344 | } |
2345 | ||
07ff77cc AW |
2346 | static void |
2347 | post_db_reload_do_checks(const struct vsctl_context *vsctl_ctx) | |
e5e12280 | 2348 | { |
feb38b6d | 2349 | bool print_error = false; |
07ff77cc | 2350 | size_t i; |
e5e12280 | 2351 | |
07ff77cc AW |
2352 | for (i = 0; i < n_neoteric_ifaces; i++) { |
2353 | const struct uuid *uuid; | |
ad83bfa6 | 2354 | |
07ff77cc AW |
2355 | uuid = ovsdb_idl_txn_get_insert_uuid(vsctl_ctx->base.txn, |
2356 | &neoteric_ifaces[i]); | |
2357 | if (uuid) { | |
2358 | const struct ovsrec_interface *iface; | |
ad83bfa6 | 2359 | |
07ff77cc AW |
2360 | iface = ovsrec_interface_get_for_uuid(vsctl_ctx->base.idl, uuid); |
2361 | if (iface && (!iface->ofport || *iface->ofport == -1)) { | |
feb38b6d DDP |
2362 | if (iface->error && *iface->error) { |
2363 | ovs_error(0, "Error detected while setting up '%s': %s. " | |
2364 | "See ovs-vswitchd log for details.", | |
2365 | iface->name, iface->error); | |
2366 | } else { | |
2367 | ovs_error(0, "Error detected while setting up '%s'. " | |
2368 | "See ovs-vswitchd log for details.", | |
2369 | iface->name); | |
2370 | } | |
2371 | print_error = true; | |
ad83bfa6 | 2372 | } |
ad83bfa6 BP |
2373 | } |
2374 | } | |
ad83bfa6 | 2375 | |
feb38b6d DDP |
2376 | if (print_error) { |
2377 | ovs_error(0, "The default log directory is \"%s\".", ovs_logdir()); | |
ad83bfa6 | 2378 | } |
ad83bfa6 BP |
2379 | } |
2380 | ||
07ff77cc AW |
2381 | \f |
2382 | static void | |
2383 | vsctl_context_init_command(struct vsctl_context *vsctl_ctx, | |
2384 | struct ctl_command *command) | |
ad83bfa6 | 2385 | { |
07ff77cc AW |
2386 | ctl_context_init_command(&vsctl_ctx->base, command); |
2387 | vsctl_ctx->verified_ports = false; | |
ad83bfa6 BP |
2388 | } |
2389 | ||
07ff77cc AW |
2390 | static void |
2391 | vsctl_context_init(struct vsctl_context *vsctl_ctx, | |
2392 | struct ctl_command *command, struct ovsdb_idl *idl, | |
2393 | struct ovsdb_idl_txn *txn, | |
2394 | const struct ovsrec_open_vswitch *ovs, | |
2395 | struct ovsdb_symbol_table *symtab) | |
ad83bfa6 | 2396 | { |
07ff77cc AW |
2397 | ctl_context_init(&vsctl_ctx->base, command, idl, txn, symtab, |
2398 | vsctl_context_invalidate_cache); | |
2399 | if (command) { | |
2400 | vsctl_ctx->verified_ports = false; | |
ad83bfa6 | 2401 | } |
07ff77cc AW |
2402 | vsctl_ctx->ovs = ovs; |
2403 | vsctl_ctx->cache_valid = false; | |
ad83bfa6 BP |
2404 | } |
2405 | ||
07ff77cc AW |
2406 | static void |
2407 | vsctl_context_done_command(struct vsctl_context *vsctl_ctx, | |
2408 | struct ctl_command *command) | |
aed133bf | 2409 | { |
07ff77cc | 2410 | ctl_context_done_command(&vsctl_ctx->base, command); |
aed133bf BP |
2411 | } |
2412 | ||
e5e12280 | 2413 | static void |
07ff77cc AW |
2414 | vsctl_context_done(struct vsctl_context *vsctl_ctx, |
2415 | struct ctl_command *command) | |
e5e12280 | 2416 | { |
07ff77cc | 2417 | ctl_context_done(&vsctl_ctx->base, command); |
e5e12280 BP |
2418 | } |
2419 | ||
07ff77cc AW |
2420 | static void |
2421 | run_prerequisites(struct ctl_command *commands, size_t n_commands, | |
2422 | struct ovsdb_idl *idl) | |
e89e5374 | 2423 | { |
07ff77cc | 2424 | struct ctl_command *c; |
e89e5374 | 2425 | |
07ff77cc AW |
2426 | ovsdb_idl_add_table(idl, &ovsrec_table_open_vswitch); |
2427 | if (wait_for_reload) { | |
2428 | ovsdb_idl_add_column(idl, &ovsrec_open_vswitch_col_cur_cfg); | |
ad83bfa6 | 2429 | } |
07ff77cc AW |
2430 | for (c = commands; c < &commands[n_commands]; c++) { |
2431 | if (c->syntax->prerequisites) { | |
2432 | struct vsctl_context vsctl_ctx; | |
ad83bfa6 | 2433 | |
07ff77cc AW |
2434 | ds_init(&c->output); |
2435 | c->table = NULL; | |
e89e5374 | 2436 | |
07ff77cc AW |
2437 | vsctl_context_init(&vsctl_ctx, c, idl, NULL, NULL, NULL); |
2438 | (c->syntax->prerequisites)(&vsctl_ctx.base); | |
2439 | vsctl_context_done(&vsctl_ctx, c); | |
1bc6ff29 | 2440 | |
07ff77cc AW |
2441 | ovs_assert(!c->output.string); |
2442 | ovs_assert(!c->table); | |
e89e5374 | 2443 | } |
ad83bfa6 BP |
2444 | } |
2445 | } | |
2446 | ||
48437177 WT |
2447 | static char * |
2448 | vsctl_parent_process_info(void) | |
2449 | { | |
2450 | #ifdef __linux__ | |
2451 | pid_t parent_pid; | |
48437177 | 2452 | struct ds s; |
48437177 WT |
2453 | |
2454 | parent_pid = getppid(); | |
9f4ecd65 KM |
2455 | ds_init(&s); |
2456 | ||
2457 | /* Retrive the command line of the parent process, except the init | |
2458 | * process since /proc/0 does not exist. */ | |
2459 | if (parent_pid) { | |
2460 | char *procfile; | |
2461 | FILE *f; | |
2462 | ||
2463 | procfile = xasprintf("/proc/%d/cmdline", parent_pid); | |
48437177 | 2464 | |
9f4ecd65 | 2465 | f = fopen(procfile, "r"); |
48437177 | 2466 | free(procfile); |
ed29f22b AZ |
2467 | if (f) { |
2468 | ds_get_line(&s, f); | |
2469 | fclose(f); | |
48437177 | 2470 | } |
9f4ecd65 KM |
2471 | } else { |
2472 | ds_put_cstr(&s, "init"); | |
48437177 | 2473 | } |
48437177 WT |
2474 | |
2475 | ds_put_format(&s, " (pid %d)", parent_pid); | |
48437177 WT |
2476 | return ds_steal_cstr(&s); |
2477 | #else | |
2478 | return NULL; | |
2479 | #endif | |
2480 | } | |
2481 | ||
07ff77cc AW |
2482 | static void |
2483 | do_vsctl(const char *args, struct ctl_command *commands, size_t n_commands, | |
2484 | struct ovsdb_idl *idl) | |
e5e12280 | 2485 | { |
07ff77cc AW |
2486 | struct ovsdb_idl_txn *txn; |
2487 | const struct ovsrec_open_vswitch *ovs; | |
2488 | enum ovsdb_idl_txn_status status; | |
2489 | struct ovsdb_symbol_table *symtab; | |
2490 | struct vsctl_context vsctl_ctx; | |
2491 | struct ctl_command *c; | |
2492 | struct shash_node *node; | |
2493 | int64_t next_cfg = 0; | |
2494 | char *error = NULL; | |
48437177 | 2495 | char *ppid_info = NULL; |
e5e12280 | 2496 | |
07ff77cc AW |
2497 | txn = the_idl_txn = ovsdb_idl_txn_create(idl); |
2498 | if (dry_run) { | |
2499 | ovsdb_idl_txn_set_dry_run(txn); | |
e5e12280 BP |
2500 | } |
2501 | ||
48437177 WT |
2502 | ppid_info = vsctl_parent_process_info(); |
2503 | if (ppid_info) { | |
2504 | ovsdb_idl_txn_add_comment(txn, "ovs-vsctl (invoked by %s): %s", | |
2505 | ppid_info, args); | |
2506 | free(ppid_info); | |
2507 | } else { | |
2508 | ovsdb_idl_txn_add_comment(txn, "ovs-vsctl: %s", args); | |
2509 | } | |
341c4e59 | 2510 | |
07ff77cc AW |
2511 | ovs = ovsrec_open_vswitch_first(idl); |
2512 | if (!ovs) { | |
2513 | /* XXX add verification that table is empty */ | |
2514 | ovs = ovsrec_open_vswitch_insert(txn); | |
341c4e59 | 2515 | } |
e5e12280 | 2516 | |
07ff77cc AW |
2517 | if (wait_for_reload) { |
2518 | ovsdb_idl_txn_increment(txn, &ovs->header_, | |
de32cec7 | 2519 | &ovsrec_open_vswitch_col_next_cfg, false); |
b54e22e9 BP |
2520 | } |
2521 | ||
c3ccfe98 | 2522 | post_db_reload_check_init(); |
ce5a3e38 | 2523 | symtab = ovsdb_symbol_table_create(); |
87b23a01 BP |
2524 | for (c = commands; c < &commands[n_commands]; c++) { |
2525 | ds_init(&c->output); | |
e051b42c | 2526 | c->table = NULL; |
87b23a01 | 2527 | } |
07ff77cc | 2528 | vsctl_context_init(&vsctl_ctx, NULL, idl, txn, ovs, symtab); |
f8ff4bc4 | 2529 | for (c = commands; c < &commands[n_commands]; c++) { |
07ff77cc | 2530 | vsctl_context_init_command(&vsctl_ctx, c); |
ffd66ea9 | 2531 | if (c->syntax->run) { |
07ff77cc | 2532 | (c->syntax->run)(&vsctl_ctx.base); |
ffd66ea9 | 2533 | } |
07ff77cc | 2534 | vsctl_context_done_command(&vsctl_ctx, c); |
87b23a01 | 2535 | |
07ff77cc AW |
2536 | if (vsctl_ctx.base.try_again) { |
2537 | vsctl_context_done(&vsctl_ctx, NULL); | |
87b23a01 BP |
2538 | goto try_again; |
2539 | } | |
c75d1511 | 2540 | } |
07ff77cc | 2541 | vsctl_context_done(&vsctl_ctx, NULL); |
c75d1511 | 2542 | |
0dc66db9 BP |
2543 | SHASH_FOR_EACH (node, &symtab->sh) { |
2544 | struct ovsdb_symbol *symbol = node->data; | |
2545 | if (!symbol->created) { | |
07ff77cc | 2546 | ctl_fatal("row id \"%s\" is referenced but never created (e.g. " |
0dc66db9 BP |
2547 | "with \"-- --id=%s create ...\")", |
2548 | node->name, node->name); | |
2549 | } | |
c5f341ab BP |
2550 | if (!symbol->strong_ref) { |
2551 | if (!symbol->weak_ref) { | |
2552 | VLOG_WARN("row id \"%s\" was created but no reference to it " | |
2553 | "was inserted, so it will not actually appear in " | |
2554 | "the database", node->name); | |
2555 | } else { | |
2556 | VLOG_WARN("row id \"%s\" was created but only a weak " | |
2557 | "reference to it was inserted, so it will not " | |
2558 | "actually appear in the database", node->name); | |
2559 | } | |
2560 | } | |
28a3b753 BP |
2561 | } |
2562 | ||
af96ccd2 | 2563 | status = ovsdb_idl_txn_commit_block(txn); |
b54e22e9 BP |
2564 | if (wait_for_reload && status == TXN_SUCCESS) { |
2565 | next_cfg = ovsdb_idl_txn_get_increment_new_value(txn); | |
2566 | } | |
8d49c47a BP |
2567 | if (status == TXN_UNCHANGED || status == TXN_SUCCESS) { |
2568 | for (c = commands; c < &commands[n_commands]; c++) { | |
2569 | if (c->syntax->postprocess) { | |
07ff77cc AW |
2570 | vsctl_context_init(&vsctl_ctx, c, idl, txn, ovs, symtab); |
2571 | (c->syntax->postprocess)(&vsctl_ctx.base); | |
2572 | vsctl_context_done(&vsctl_ctx, c); | |
8d49c47a | 2573 | } |
3da1c516 BP |
2574 | } |
2575 | } | |
91e310a5 | 2576 | error = xstrdup(ovsdb_idl_txn_get_error(txn)); |
c75d1511 BP |
2577 | |
2578 | switch (status) { | |
2096903b | 2579 | case TXN_UNCOMMITTED: |
c75d1511 | 2580 | case TXN_INCOMPLETE: |
428b2edd | 2581 | OVS_NOT_REACHED(); |
c75d1511 BP |
2582 | |
2583 | case TXN_ABORTED: | |
2584 | /* Should not happen--we never call ovsdb_idl_txn_abort(). */ | |
07ff77cc | 2585 | ctl_fatal("transaction aborted"); |
c75d1511 | 2586 | |
b54e22e9 | 2587 | case TXN_UNCHANGED: |
c75d1511 BP |
2588 | case TXN_SUCCESS: |
2589 | break; | |
2590 | ||
854a94d9 | 2591 | case TXN_TRY_AGAIN: |
87b23a01 | 2592 | goto try_again; |
c75d1511 BP |
2593 | |
2594 | case TXN_ERROR: | |
07ff77cc | 2595 | ctl_fatal("transaction error: %s", error); |
c75d1511 | 2596 | |
06b6d651 BP |
2597 | case TXN_NOT_LOCKED: |
2598 | /* Should not happen--we never call ovsdb_idl_set_lock(). */ | |
07ff77cc | 2599 | ctl_fatal("database not locked"); |
06b6d651 | 2600 | |
c75d1511 | 2601 | default: |
428b2edd | 2602 | OVS_NOT_REACHED(); |
c75d1511 | 2603 | } |
91e310a5 | 2604 | free(error); |
c75d1511 | 2605 | |
87b23a01 BP |
2606 | ovsdb_symbol_table_destroy(symtab); |
2607 | ||
f8ff4bc4 BP |
2608 | for (c = commands; c < &commands[n_commands]; c++) { |
2609 | struct ds *ds = &c->output; | |
ce5a3e38 | 2610 | |
e051b42c BP |
2611 | if (c->table) { |
2612 | table_print(c->table, &table_style); | |
2613 | } else if (oneline) { | |
c75d1511 BP |
2614 | size_t j; |
2615 | ||
2616 | ds_chomp(ds, '\n'); | |
2617 | for (j = 0; j < ds->length; j++) { | |
2a022368 BP |
2618 | int ch = ds->string[j]; |
2619 | switch (ch) { | |
c75d1511 BP |
2620 | case '\n': |
2621 | fputs("\\n", stdout); | |
2622 | break; | |
2623 | ||
2624 | case '\\': | |
2625 | fputs("\\\\", stdout); | |
2626 | break; | |
2627 | ||
2628 | default: | |
2a022368 | 2629 | putchar(ch); |
c75d1511 BP |
2630 | } |
2631 | } | |
2632 | putchar('\n'); | |
2633 | } else { | |
2634 | fputs(ds_cstr(ds), stdout); | |
2635 | } | |
b86b43aa | 2636 | ds_destroy(&c->output); |
e051b42c BP |
2637 | table_destroy(c->table); |
2638 | free(c->table); | |
ce5a3e38 | 2639 | |
79f1cbe9 | 2640 | shash_destroy_free_data(&c->options); |
c75d1511 | 2641 | } |
b86b43aa | 2642 | free(commands); |
b54e22e9 BP |
2643 | |
2644 | if (wait_for_reload && status != TXN_UNCHANGED) { | |
705d7a39 AA |
2645 | /* Even, if --retry flag was not specified, ovs-vsctl still |
2646 | * has to retry to establish OVSDB connection, if wait_for_reload | |
2647 | * was set. Otherwise, ovs-vsctl would end up waiting forever | |
2648 | * until cur_cfg would be updated. */ | |
2649 | ovsdb_idl_enable_reconnect(idl); | |
b54e22e9 | 2650 | for (;;) { |
b54e22e9 BP |
2651 | ovsdb_idl_run(idl); |
2652 | OVSREC_OPEN_VSWITCH_FOR_EACH (ovs, idl) { | |
2653 | if (ovs->cur_cfg >= next_cfg) { | |
07ff77cc | 2654 | post_db_reload_do_checks(&vsctl_ctx); |
b54e22e9 BP |
2655 | goto done; |
2656 | } | |
2657 | } | |
2658 | ovsdb_idl_wait(idl); | |
2659 | poll_block(); | |
2660 | } | |
2661 | done: ; | |
2662 | } | |
c3ccfe98 | 2663 | ovsdb_idl_txn_destroy(txn); |
b86b43aa | 2664 | ovsdb_idl_destroy(idl); |
b54e22e9 | 2665 | |
c75d1511 | 2666 | exit(EXIT_SUCCESS); |
87b23a01 BP |
2667 | |
2668 | try_again: | |
2669 | /* Our transaction needs to be rerun, or a prerequisite was not met. Free | |
2670 | * resources and return so that the caller can try again. */ | |
b7b6e2c4 JP |
2671 | if (txn) { |
2672 | ovsdb_idl_txn_abort(txn); | |
2673 | ovsdb_idl_txn_destroy(txn); | |
85f60635 | 2674 | the_idl_txn = NULL; |
b7b6e2c4 | 2675 | } |
87b23a01 BP |
2676 | ovsdb_symbol_table_destroy(symtab); |
2677 | for (c = commands; c < &commands[n_commands]; c++) { | |
2678 | ds_destroy(&c->output); | |
e051b42c BP |
2679 | table_destroy(c->table); |
2680 | free(c->table); | |
87b23a01 BP |
2681 | } |
2682 | free(error); | |
c75d1511 BP |
2683 | } |
2684 | ||
ce6f1d1f AZ |
2685 | /* Frees the current transaction and the underlying IDL and then calls |
2686 | * exit(status). | |
2687 | * | |
2688 | * Freeing the transaction and the IDL is not strictly necessary, but it makes | |
2689 | * for a clean memory leak report from valgrind in the normal case. That makes | |
2690 | * it easier to notice real memory leaks. */ | |
2691 | static void | |
2692 | vsctl_exit(int status) | |
2693 | { | |
2694 | if (the_idl_txn) { | |
2695 | ovsdb_idl_txn_abort(the_idl_txn); | |
2696 | ovsdb_idl_txn_destroy(the_idl_txn); | |
2697 | } | |
2698 | ovsdb_idl_destroy(the_idl); | |
2699 | exit(status); | |
2700 | } | |
2701 | ||
95e4a97a | 2702 | /* |
07ff77cc | 2703 | * Developers who add new commands to the 'struct ctl_command_syntax' must |
95e4a97a PA |
2704 | * define the 'arguments' member of the struct. The following keywords are |
2705 | * available for composing the argument format: | |
2706 | * | |
2707 | * TABLE RECORD BRIDGE PARENT PORT | |
2708 | * KEY VALUE ARG KEY=VALUE ?KEY=VALUE | |
2709 | * IFACE SYSIFACE COLUMN COLUMN?:KEY COLUMN?:KEY=VALUE | |
2710 | * MODE CA-CERT CERTIFICATE PRIVATE-KEY | |
2711 | * TARGET NEW-* (e.g. NEW-PORT) | |
2712 | * | |
2713 | * For argument types not listed above, just uses 'ARG' as place holder. | |
2714 | * | |
2715 | * Encloses the keyword with '[]' if it is optional. Appends '...' to | |
2716 | * keyword or enclosed keyword to indicate that the argument can be specified | |
2717 | * multiple times. | |
2718 | * | |
2719 | * */ | |
07ff77cc | 2720 | static const struct ctl_command_syntax vsctl_commands[] = { |
f8ff4bc4 | 2721 | /* Open vSwitch commands. */ |
95e4a97a | 2722 | {"init", 0, 0, "", NULL, cmd_init, NULL, "", RW}, |
f8ff4bc4 BP |
2723 | |
2724 | /* Bridge commands. */ | |
95e4a97a PA |
2725 | {"add-br", 1, 3, "NEW-BRIDGE [PARENT] [NEW-VLAN]", pre_get_info, |
2726 | cmd_add_br, NULL, "--may-exist", RW}, | |
2727 | {"del-br", 1, 1, "BRIDGE", pre_get_info, cmd_del_br, | |
2728 | NULL, "--if-exists", RW}, | |
2729 | {"list-br", 0, 0, "", pre_get_info, cmd_list_br, NULL, "--real,--fake", | |
2730 | RO}, | |
2731 | {"br-exists", 1, 1, "BRIDGE", pre_get_info, cmd_br_exists, NULL, "", RO}, | |
2732 | {"br-to-vlan", 1, 1, "BRIDGE", pre_get_info, cmd_br_to_vlan, NULL, "", | |
2733 | RO}, | |
2734 | {"br-to-parent", 1, 1, "BRIDGE", pre_get_info, cmd_br_to_parent, NULL, | |
2735 | "", RO}, | |
2736 | {"br-set-external-id", 2, 3, "BRIDGE KEY [VALUE]", | |
2737 | pre_cmd_br_set_external_id, cmd_br_set_external_id, NULL, "", RW}, | |
2738 | {"br-get-external-id", 1, 2, "BRIDGE [KEY]", pre_cmd_br_get_external_id, | |
e5e12280 | 2739 | cmd_br_get_external_id, NULL, "", RO}, |
f8ff4bc4 BP |
2740 | |
2741 | /* Port commands. */ | |
95e4a97a PA |
2742 | {"list-ports", 1, 1, "BRIDGE", pre_get_info, cmd_list_ports, NULL, "", |
2743 | RO}, | |
2744 | {"add-port", 2, INT_MAX, "BRIDGE NEW-PORT [COLUMN[:KEY]=VALUE]...", | |
2745 | pre_get_info, cmd_add_port, NULL, "--may-exist", RW}, | |
2746 | {"add-bond", 4, INT_MAX, | |
2747 | "BRIDGE NEW-BOND-PORT SYSIFACE... [COLUMN[:KEY]=VALUE]...", pre_get_info, | |
2748 | cmd_add_bond, NULL, "--may-exist,--fake-iface", RW}, | |
2749 | {"del-port", 1, 2, "[BRIDGE] PORT|IFACE", pre_get_info, cmd_del_port, NULL, | |
e5e12280 | 2750 | "--if-exists,--with-iface", RW}, |
95e4a97a | 2751 | {"port-to-br", 1, 1, "PORT", pre_get_info, cmd_port_to_br, NULL, "", RO}, |
f8ff4bc4 BP |
2752 | |
2753 | /* Interface commands. */ | |
95e4a97a PA |
2754 | {"list-ifaces", 1, 1, "BRIDGE", pre_get_info, cmd_list_ifaces, NULL, "", |
2755 | RO}, | |
2756 | {"iface-to-br", 1, 1, "IFACE", pre_get_info, cmd_iface_to_br, NULL, "", | |
2757 | RO}, | |
f8ff4bc4 BP |
2758 | |
2759 | /* Controller commands. */ | |
95e4a97a PA |
2760 | {"get-controller", 1, 1, "BRIDGE", pre_controller, cmd_get_controller, |
2761 | NULL, "", RO}, | |
2762 | {"del-controller", 1, 1, "BRIDGE", pre_controller, cmd_del_controller, | |
2763 | NULL, "", RW}, | |
2764 | {"set-controller", 1, INT_MAX, "BRIDGE TARGET...", pre_controller, | |
2765 | cmd_set_controller, NULL, "", RW}, | |
2766 | {"get-fail-mode", 1, 1, "BRIDGE", pre_get_info, cmd_get_fail_mode, NULL, | |
2767 | "", RO}, | |
2768 | {"del-fail-mode", 1, 1, "BRIDGE", pre_get_info, cmd_del_fail_mode, NULL, | |
4e3e7ff9 | 2769 | "", RW}, |
95e4a97a PA |
2770 | {"set-fail-mode", 2, 2, "BRIDGE MODE", pre_get_info, cmd_set_fail_mode, |
2771 | NULL, "", RW}, | |
f8ff4bc4 | 2772 | |
24b8b259 | 2773 | /* Manager commands. */ |
95e4a97a PA |
2774 | {"get-manager", 0, 0, "", pre_manager, cmd_get_manager, NULL, "", RO}, |
2775 | {"del-manager", 0, 0, "", pre_manager, cmd_del_manager, NULL, "", RW}, | |
2776 | {"set-manager", 1, INT_MAX, "TARGET...", pre_manager, cmd_set_manager, | |
2777 | NULL, "", RW}, | |
24b8b259 | 2778 | |
f8ff4bc4 | 2779 | /* SSL commands. */ |
95e4a97a PA |
2780 | {"get-ssl", 0, 0, "", pre_cmd_get_ssl, cmd_get_ssl, NULL, "", RO}, |
2781 | {"del-ssl", 0, 0, "", pre_cmd_del_ssl, cmd_del_ssl, NULL, "", RW}, | |
2782 | {"set-ssl", 3, 3, "PRIVATE-KEY CERTIFICATE CA-CERT", pre_cmd_set_ssl, | |
2783 | cmd_set_ssl, NULL, "--bootstrap", RW}, | |
f8ff4bc4 | 2784 | |
99eef98b | 2785 | /* Auto Attach commands. */ |
d6f115f5 | 2786 | {"add-aa-mapping", 3, 3, "BRIDGE ARG ARG", pre_aa_mapping, cmd_add_aa_mapping, |
95e4a97a PA |
2787 | NULL, "", RW}, |
2788 | {"del-aa-mapping", 3, 3, "BRIDGE ARG ARG", pre_aa_mapping, cmd_del_aa_mapping, | |
2789 | NULL, "", RW}, | |
2790 | {"get-aa-mapping", 1, 1, "BRIDGE", pre_aa_mapping, cmd_get_aa_mapping, | |
2791 | NULL, "", RO}, | |
99eef98b | 2792 | |
18ee958b | 2793 | /* Switch commands. */ |
95e4a97a | 2794 | {"emer-reset", 0, 0, "", pre_cmd_emer_reset, cmd_emer_reset, NULL, "", RW}, |
18ee958b | 2795 | |
95e4a97a | 2796 | {NULL, 0, 0, NULL, NULL, NULL, NULL, NULL, RO}, |
f8ff4bc4 | 2797 | }; |
5d9cb63c | 2798 | |
07ff77cc AW |
2799 | /* Registers vsctl and common db commands. */ |
2800 | static void | |
2801 | vsctl_cmd_init(void) | |
3815d6c2 | 2802 | { |
3f5b5f7b | 2803 | ctl_init(ovsrec_table_classes, tables, cmd_show_tables, vsctl_exit); |
07ff77cc | 2804 | ctl_register_commands(vsctl_commands); |
3815d6c2 | 2805 | } |