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35681c06 | 1 | #!/usr/bin/env python3 |
d486dd0d JF |
2 | # |
3 | # Copyright 2014-2017 Cumulus Networks, Inc. All rights reserved. | |
4 | # Author: Roopa Prabhu, roopa@cumulusnetworks.com | |
5 | # | |
6 | ||
7 | import re | |
8 | import time | |
9 | import itertools | |
10 | ||
d486dd0d JF |
11 | from collections import Counter |
12 | ||
13 | try: | |
5f4ab659 | 14 | from ifupdown2.lib.addon import Bridge |
223ba5af | 15 | |
d486dd0d JF |
16 | import ifupdown2.ifupdown.exceptions as exceptions |
17 | import ifupdown2.ifupdown.policymanager as policymanager | |
18 | import ifupdown2.ifupdown.ifupdownflags as ifupdownflags | |
19 | ||
20 | from ifupdown2.nlmanager.nlmanager import Link | |
21 | ||
22 | from ifupdown2.ifupdown.iface import * | |
23 | from ifupdown2.ifupdown.utils import utils | |
d486dd0d JF |
24 | |
25 | from ifupdown2.ifupdownaddons.cache import * | |
d486dd0d | 26 | from ifupdown2.ifupdownaddons.modulebase import moduleBase |
bd441a51 | 27 | except (ImportError, ModuleNotFoundError): |
5f4ab659 | 28 | from lib.addon import Bridge |
223ba5af | 29 | |
d486dd0d JF |
30 | import ifupdown.exceptions as exceptions |
31 | import ifupdown.policymanager as policymanager | |
32 | import ifupdown.ifupdownflags as ifupdownflags | |
33 | ||
34 | from nlmanager.nlmanager import Link | |
35 | ||
36 | from ifupdown.iface import * | |
37 | from ifupdown.utils import utils | |
d486dd0d JF |
38 | |
39 | from ifupdownaddons.cache import * | |
d486dd0d JF |
40 | from ifupdownaddons.modulebase import moduleBase |
41 | ||
42 | ||
43 | class bridgeFlags: | |
44 | PORT_PROCESSED = 0x1 | |
45 | PORT_PROCESSED_OVERRIDE = 0x2 | |
46 | ||
47 | ||
5f4ab659 | 48 | class bridge(Bridge, moduleBase): |
d486dd0d JF |
49 | """ ifupdown2 addon module to configure linux bridges """ |
50 | ||
223ba5af JF |
51 | _modinfo = { |
52 | "mhelp": "Bridge configuration module. Supports both vlan aware and non " | |
53 | "vlan aware bridges. For the vlan aware bridge, the port " | |
54 | "specific attributes must be specified under the port. And for " | |
55 | "vlan unaware bridge port specific attributes must be specified " | |
56 | "under the bridge.", | |
57 | "attrs": { | |
58 | "bridge-vlan-aware": { | |
59 | "help": "vlan aware bridge. Setting this " | |
60 | "attribute to yes enables vlan filtering" | |
61 | " on the bridge", | |
62 | "validvals": ["yes", "no"], | |
63 | "example": ["bridge-vlan-aware yes/no"], | |
64 | "default": "no" | |
65 | }, | |
66 | "bridge-ports": { | |
67 | "help": "bridge ports", | |
68 | "multivalue": True, | |
69 | "required": True, | |
70 | "validvals": ["<interface-list>"], | |
71 | "example": [ | |
72 | "bridge-ports swp1.100 swp2.100 swp3.100", | |
73 | "bridge-ports glob swp1-3.100", | |
74 | "bridge-ports regex (swp[1|2|3].100)" | |
75 | ] | |
76 | }, | |
77 | "bridge-stp": { | |
78 | "help": "bridge-stp yes/no", | |
79 | "example": ["bridge-stp no"], | |
80 | "validvals": ["yes", "on", "off", "no"], | |
81 | "default": "no" | |
82 | }, | |
83 | "bridge-bridgeprio": { | |
84 | "help": "bridge priority", | |
85 | "validrange": ["0", "65535"], | |
86 | "example": ["bridge-bridgeprio 32768"], | |
87 | "default": "32768" | |
88 | }, | |
89 | "bridge-ageing": { | |
90 | "help": "bridge ageing", | |
91 | "validrange": ["0", "65535"], | |
92 | "example": ["bridge-ageing 300"], | |
93 | "default": "300" | |
94 | }, | |
95 | "bridge-fd": { | |
96 | "help": "bridge forward delay", | |
97 | "validrange": ["0", "255"], | |
98 | "example": ["bridge-fd 15"], | |
99 | "default": "15" | |
100 | }, | |
101 | # XXX: recheck values | |
102 | "bridge-gcint": { | |
103 | "help": "bridge garbage collection interval in secs", | |
104 | "validrange": ["0", "255"], | |
105 | "example": ["bridge-gcint 4"], | |
106 | "default": "4", | |
107 | "compat": True, | |
108 | "deprecated": True | |
109 | }, | |
110 | "bridge-hello": { | |
111 | "help": "bridge set hello time", | |
112 | "validrange": ["0", "255"], | |
113 | "example": ["bridge-hello 2"], | |
114 | "default": "2" | |
115 | }, | |
116 | "bridge-maxage": { | |
117 | "help": "bridge set maxage", | |
118 | "validrange": ["0", "255"], | |
119 | "example": ["bridge-maxage 20"], | |
120 | "default": "20" | |
121 | }, | |
122 | "bridge-pathcosts": { | |
123 | "help": "bridge set port path costs", | |
124 | "validvals": ["<interface-range-list>"], | |
125 | "validrange": ["0", "65535"], | |
126 | "example": [ | |
127 | "under the port (for vlan aware bridge): bridge-pathcosts 100", | |
128 | "under the bridge (for vlan unaware bridge): bridge-pathcosts swp1=100 swp2=100" | |
129 | ], | |
130 | "default": "100" | |
131 | }, | |
132 | "bridge-portprios": { | |
133 | "help": "bridge port prios", | |
134 | "validvals": ["<interface-range-list>"], | |
135 | "validrange": ["0", "65535"], | |
136 | "example": [ | |
137 | "under the port (for vlan aware bridge): bridge-portprios 32", | |
138 | "under the bridge (for vlan unaware bridge): bridge-portprios swp1=32 swp2=32" | |
139 | ], | |
140 | }, | |
141 | "bridge-mclmc": { | |
142 | "help": "set multicast last member count", | |
143 | "validrange": ["0", "255"], | |
144 | "example": ["bridge-mclmc 2"], | |
145 | "default": "2" | |
146 | }, | |
147 | "bridge-mcrouter": { | |
148 | "help": "Set bridge multicast routers: 0 - disabled - no, 1 - automatic (queried), 2 - permanently enabled - yes", | |
149 | "validvals": ["yes", "no", "0", "1", "2"], | |
150 | "example": ["bridge-mcrouter 1"], | |
151 | "default": "yes" | |
152 | }, | |
153 | "bridge-mcsnoop": { | |
154 | "help": "set multicast snooping", | |
155 | "validvals": ["yes", "no", "0", "1"], | |
156 | "default": "yes", | |
157 | "example": ["bridge-mcsnoop yes"] | |
158 | }, | |
159 | "bridge-mcsqc": { | |
160 | "help": "set multicast startup query count", | |
161 | "validrange": ["0", "255"], | |
162 | "default": "2", | |
163 | "example": ["bridge-mcsqc 2"] | |
164 | }, | |
165 | "bridge-mcqifaddr": { | |
166 | "help": "set multicast query to use ifaddr", | |
167 | "validvals": ["yes", "no", "0", "1"], | |
168 | "default": "no", | |
169 | "example": ["bridge-mcqifaddr no"] | |
170 | }, | |
171 | "bridge-mcquerier": { | |
172 | "help": "set multicast querier", | |
173 | "validvals": ["yes", "no", "0", "1"], | |
174 | "default": "no", | |
175 | "example": ["bridge-mcquerier no"] | |
176 | }, | |
177 | "bridge-hashel": { | |
178 | "help": "set hash elasticity", | |
179 | "validrange": ["0", "4096"], | |
180 | "default": "4", | |
181 | "example": ["bridge-hashel 4096"] | |
182 | }, | |
183 | "bridge-hashmax": { | |
184 | "help": "set hash max", | |
185 | "validrange": ["0", "4096"], | |
186 | "default": "512", | |
187 | "example": ["bridge-hashmax 4096"] | |
188 | }, | |
189 | "bridge-mclmi": { | |
190 | "help": "set multicast last member interval (in secs)", | |
191 | "validrange": ["0", "255"], | |
192 | "default": "1", | |
193 | "example": ["bridge-mclmi 1"] | |
194 | }, | |
195 | "bridge-mcmi": { | |
196 | "help": "set multicast membership interval (in secs)", | |
223ba5af JF |
197 | "default": "260", |
198 | "example": ["bridge-mcmi 260"] | |
199 | }, | |
200 | "bridge-mcqpi": { | |
201 | "help": "set multicast querier interval (in secs)", | |
202 | "validrange": ["0", "255"], | |
203 | "default": "255", | |
204 | "example": ["bridge-mcqpi 255"] | |
205 | }, | |
206 | "bridge-mcqi": { | |
207 | "help": "set multicast query interval (in secs)", | |
208 | "validrange": ["0", "255"], | |
209 | "default": "125", | |
210 | "example": ["bridge-mcqi 125"] | |
211 | }, | |
212 | "bridge-mcqri": { | |
213 | "help": "set multicast query response interval (in secs)", | |
214 | "validrange": ["0", "255"], | |
215 | "default": "10", | |
216 | "example": ["bridge-mcqri 10"] | |
217 | }, | |
218 | "bridge-mcsqi": { | |
219 | "help": "set multicast startup query interval (in secs)", | |
220 | "validrange": ["0", "255"], | |
221 | "default": "31", | |
222 | "example": ["bridge-mcsqi 31"] | |
223 | }, | |
224 | "bridge-mcqv4src": { | |
225 | "help": "set per VLAN v4 multicast querier source address", | |
226 | "validvals": ["<number-ipv4-list>", ], | |
227 | "multivalue": True, | |
228 | "compat": True, | |
229 | "example": ["bridge-mcqv4src 100=172.16.100.1 101=172.16.101.1"] | |
230 | }, | |
231 | "bridge-portmcrouter": { | |
232 | "help": "Set port multicast routers: 0 - disabled, 1 - automatic (queried), 2 - permanently enabled", | |
233 | "validvals": ["<interface-disabled-automatic-enabled>"], | |
234 | "example": [ | |
235 | "under the port (for vlan aware bridge): bridge-portmcrouter 0", | |
236 | "under the port (for vlan aware bridge): bridge-portmcrouter 1", | |
237 | "under the port (for vlan aware bridge): bridge-portmcrouter 2", | |
238 | "under the port (for vlan aware bridge): bridge-portmcrouter disabled", | |
239 | "under the port (for vlan aware bridge): bridge-portmcrouter automatic", | |
240 | "under the port (for vlan aware bridge): bridge-portmcrouter enabled", | |
241 | "under the bridge (for vlan unaware bridge): bridge-portmcrouter swp1=0 swp2=1 swp2=2", | |
242 | "under the bridge (for vlan unaware bridge): bridge-portmcrouter swp1=disabled swp2=automatic swp3=enabled", | |
243 | "under the bridge (for vlan unaware bridge): bridge-portmcrouter swp1=2 swp2=disabled swp3=1", | |
244 | ] | |
245 | }, | |
246 | "bridge-portmcfl": { | |
247 | "help": "port multicast fast leave.", | |
248 | "validvals": ["<interface-yes-no-0-1-list>"], | |
249 | "default": "no", | |
250 | "example": [ | |
251 | "under the port (for vlan aware bridge): bridge-portmcfl no", | |
252 | "under the bridge (for vlan unaware bridge): bridge-portmcfl swp1=no swp2=no" | |
253 | ] | |
254 | }, | |
255 | "bridge-waitport": { | |
256 | "help": "wait for a max of time secs for the" | |
257 | " specified ports to become available," | |
258 | "if no ports are specified then those" | |
259 | " specified on bridge-ports will be" | |
260 | " used here. Specifying no ports here " | |
261 | "should not be used if we are using " | |
262 | "regex or \"all\" on bridge_ports," | |
263 | "as it wouldnt work.", | |
264 | "default": "0", | |
265 | "validvals": ["<number-interface-list>"], | |
266 | "example": ["bridge-waitport 4 swp1 swp2"] | |
267 | }, | |
268 | "bridge-maxwait": { | |
269 | "help": "forces to time seconds the maximum time " | |
270 | "that the Debian bridge setup scripts will " | |
271 | "wait for the bridge ports to get to the " | |
272 | "forwarding status, doesn\"t allow factional " | |
273 | "part. If it is equal to 0 then no waiting" | |
274 | " is done", | |
275 | "validrange": ["0", "255"], | |
276 | "default": "0", | |
277 | "example": ["bridge-maxwait 3"] | |
278 | }, | |
279 | "bridge-vids": { | |
280 | "help": "bridge port vids. Can be specified " | |
281 | "under the bridge or under the port. " | |
282 | "If specified under the bridge the ports " | |
283 | "inherit it unless overridden by a " | |
284 | "bridge-vids attribute under the port", | |
285 | "multivalue": True, | |
286 | "validvals": ["<number-comma-range-list>"], | |
287 | "example": [ | |
288 | "bridge-vids 4000", | |
289 | "bridge-vids 2000 2200-3000" | |
290 | ], | |
291 | "aliases": ["bridge-trunk"] | |
292 | }, | |
293 | "bridge-pvid": { | |
294 | "help": "bridge port pvid. Must be specified under" | |
295 | " the bridge port", | |
296 | "validrange": ["0", "4096"], | |
297 | "example": ["bridge-pvid 1"] | |
298 | }, | |
299 | "bridge-access": { | |
300 | "help": "bridge port access vlan. Must be " | |
301 | "specified under the bridge port", | |
302 | "validrange": ["1", "4094"], | |
303 | "example": ["bridge-access 300"] | |
304 | }, | |
305 | "bridge-allow-untagged": { | |
306 | "help": "indicate if the bridge port accepts " | |
307 | "untagged packets or not. Must be " | |
308 | "specified under the bridge port. " | |
309 | "Default is \"yes\"", | |
310 | "validvals": ["yes", "no"], | |
311 | "example": ["bridge-allow-untagged yes"], | |
312 | "default": "yes" | |
313 | }, | |
314 | "bridge-port-vids": { | |
315 | "help": "bridge vlans", | |
316 | "compat": True, | |
317 | "example": ["bridge-port-vids bond0=1-1000,1010-1020"] | |
318 | }, | |
319 | "bridge-port-pvids": { | |
320 | "help": "bridge port vlans", | |
321 | "compat": True, | |
322 | "example": ["bridge-port-pvids bond0=100 bond1=200"] | |
323 | }, | |
324 | "bridge-learning": { | |
325 | "help": "bridge port learning flag", | |
326 | "validvals": ["on", "off", "<interface-on-off-list>"], | |
327 | "default": "on", | |
328 | "example": ["bridge-learning off"] | |
329 | }, | |
330 | "bridge-igmp-version": { | |
331 | "help": "mcast igmp version", | |
332 | "validvals": ["2", "3"], | |
333 | "default": "2", | |
334 | "example": ["bridge-igmp-version 2"] | |
335 | }, | |
336 | "bridge-mld-version": { | |
337 | "help": "mcast mld version", | |
338 | "validvals": ["1", "2"], | |
339 | "default": "1", | |
340 | "example": ["bridge-mld-version 1"] | |
341 | }, | |
342 | "bridge-unicast-flood": { | |
343 | "help": "bridge port unicast flood flag", | |
344 | "validvals": ["on", "off", "<interface-on-off-list>"], | |
345 | "default": "on", | |
346 | "example": ["under the port (for vlan aware bridge): bridge-unicast-flood on", | |
347 | "under the bridge (for vlan unaware bridge): bridge-unicast-flood swp1=on swp2=on"] | |
348 | }, | |
349 | "bridge-multicast-flood": { | |
350 | "help": "bridge port multicast flood flag", | |
351 | "validvals": ["on", "off", "<interface-on-off-list>"], | |
352 | "default": "on", | |
353 | "example": [ | |
354 | "under the port (for vlan aware bridge): bridge-multicast-flood on", | |
355 | "under the bridge (for vlan unaware bridge): bridge-multicast-flood swp1=on swp2=on" | |
356 | ] | |
357 | }, | |
358 | "bridge-broadcast-flood": { | |
359 | "help": "bridge port broadcast flood flag", | |
360 | "validvals": ["on", "off", "<interface-on-off-list>"], | |
361 | "default": "on", | |
362 | "example": [ | |
363 | "under the port (for vlan aware bridge): bridge-broadcast-flood on", | |
364 | "under the bridge (for vlan unaware bridge): bridge-broadcast-flood swp1=on swp2=on" | |
365 | ] | |
366 | }, | |
367 | "bridge-vlan-protocol": { | |
368 | "help": "bridge vlan protocol", | |
369 | "default": "802.1q", | |
370 | "validvals": ["802.1q", "802.1ad"], | |
371 | "example": ["bridge-vlan-protocol 802.1q"] | |
372 | }, | |
373 | "bridge-vlan-stats": { | |
374 | "help": "bridge vlan stats", | |
375 | "default": "off", | |
376 | "validvals": ["on", "off"], | |
377 | "example": ["bridge-vlan-stats off"] | |
378 | }, | |
379 | "bridge-arp-nd-suppress": { | |
380 | "help": "bridge port arp nd suppress flag", | |
381 | "validvals": ["on", "off", "<interface-on-off-list>"], | |
382 | "default": "off", | |
383 | "example": [ | |
384 | "under the port (for vlan aware bridge): bridge-arp-nd-suppress on", | |
385 | "under the bridge (for vlan unaware bridge): bridge-arp-nd-suppress swp1=on swp2=on" | |
386 | ] | |
387 | }, | |
388 | "bridge-mcstats": { | |
389 | "help": "bridge multicast stats", | |
390 | "default": "off", | |
391 | "validvals": ["on", "off", "1", "0", "yes", "no"], | |
392 | "example": ["bridge-mcstats off"] | |
393 | }, | |
394 | "bridge-l2protocol-tunnel": { | |
395 | "help": "layer 2 protocol tunneling", | |
396 | "validvals": [ # XXX: lists all combinations, should move to | |
397 | # a better representation | |
398 | "all", | |
399 | "cdp", | |
400 | "cdp lacp", | |
401 | "cdp lacp lldp", | |
402 | "cdp lacp lldp pvst", | |
403 | "cdp lacp lldp stp", | |
404 | "cdp lacp pvst", | |
405 | "cdp lacp pvst stp", | |
406 | "cdp lacp stp", | |
407 | "cdp lldp", | |
408 | "cdp lldp pvst", | |
409 | "cdp lldp pvst stp", | |
410 | "cdp lldp stp", | |
411 | "cdp pvst", | |
412 | "cdp pvst stp", | |
413 | "cdp stp", | |
414 | "lacp", | |
415 | "lacp lldp", | |
416 | "lacp lldp pvst", | |
417 | "lacp lldp pvst stp", | |
418 | "lacp lldp stp", | |
419 | "lacp pvst", | |
420 | "lacp pvst stp", | |
421 | "lacp stp", | |
422 | "lldp", | |
423 | "lldp pvst", | |
424 | "lldp pvst stp", | |
425 | "lldp stp", | |
426 | "pvst", | |
427 | "pvst stp", | |
428 | "stp", | |
429 | "<interface-l2protocol-tunnel-list>"], | |
430 | "example": [ | |
431 | "under the bridge (for vlan unaware bridge): bridge-l2protocol-tunnel swpX=lacp,stp swpY=cdp swpZ=all", | |
432 | "under the port (for vlan aware bridge): bridge-l2protocol-tunnel lacp stp lldp cdp pvst", | |
433 | "under the port (for vlan aware bridge): bridge-l2protocol-tunnel lldp pvst", | |
434 | "under the port (for vlan aware bridge): bridge-l2protocol-tunnel stp", | |
435 | "under the port (for vlan aware bridge): bridge-l2protocol-tunnel all" | |
436 | ] | |
437 | }, | |
438 | "bridge-ports-condone-regex": { | |
439 | "help": "bridge ports to ignore/condone when reloading config / removing interfaces", | |
440 | "required": False, | |
441 | "example": ["bridge-ports-condone-regex ^[a-zA-Z0-9]+_v[0-9]{1,4}$"] | |
442 | }, | |
e537a6e6 JF |
443 | "bridge-vlan-vni-map": { |
444 | "help": "Single vxlan support", | |
f54c45de | 445 | "example": ["bridge-vlan-vni-map 1000-1001=1000-1001"], |
e537a6e6 | 446 | }, |
7840bd2c JF |
447 | "bridge-always-up": { |
448 | "help": "Enabling this attribute on a bridge will enslave a dummy interface to the bridge", | |
449 | "required": False, | |
450 | "validvals": ["yes", "no", "on", "off"] | |
451 | } | |
223ba5af JF |
452 | } |
453 | } | |
454 | ||
455 | bridge_utils_missing_warning = True | |
d486dd0d JF |
456 | |
457 | # Netlink attributes not associated with ifupdown2 | |
458 | # attributes are left commented-out for a future use | |
459 | # and kept in order :) | |
223ba5af | 460 | _ifla_br_attributes_map = { |
d486dd0d | 461 | # Link.IFLA_BR_UNSPEC, |
223ba5af JF |
462 | 'bridge-fd': Link.IFLA_BR_FORWARD_DELAY, |
463 | 'bridge-hello': Link.IFLA_BR_HELLO_TIME, | |
464 | 'bridge-maxage': Link.IFLA_BR_MAX_AGE, | |
465 | 'bridge-ageing': Link.IFLA_BR_AGEING_TIME, | |
466 | 'bridge-stp': Link.IFLA_BR_STP_STATE, | |
01f27c67 | 467 | # 'bridge-bridgeprio': Link.IFLA_BR_PRIORITY, |
223ba5af JF |
468 | 'bridge-vlan-aware': Link.IFLA_BR_VLAN_FILTERING, |
469 | 'bridge-vlan-protocol': Link.IFLA_BR_VLAN_PROTOCOL, | |
d486dd0d JF |
470 | # Link.IFLA_BR_GROUP_FWD_MASK, |
471 | # Link.IFLA_BR_ROOT_ID, | |
472 | # Link.IFLA_BR_BRIDGE_ID, | |
473 | # Link.IFLA_BR_ROOT_PORT, | |
474 | # (Link.IFLA_BR_ROOT_PATH_COST,, | |
475 | # Link.IFLA_BR_TOPOLOGY_CHANGE, | |
476 | # Link.IFLA_BR_TOPOLOGY_CHANGE_DETECTED, | |
477 | # Link.IFLA_BR_HELLO_TIMER, | |
478 | # Link.IFLA_BR_TCN_TIMER, | |
479 | # Link.IFLA_BR_TOPOLOGY_CHANGE_TIMER, | |
480 | # Link.IFLA_BR_GC_TIMER, | |
481 | # Link.IFLA_BR_GROUP_ADDR, | |
482 | # Link.IFLA_BR_FDB_FLUSH, | |
223ba5af | 483 | 'bridge-mcrouter': Link.IFLA_BR_MCAST_ROUTER, |
d486dd0d | 484 | #('bridge-mcsnoop', Link.IFLA_BR_MCAST_SNOOPING), # requires special handling so we won't loop on this attr |
223ba5af JF |
485 | 'bridge-mcqifaddr': Link.IFLA_BR_MCAST_QUERY_USE_IFADDR, |
486 | 'bridge-mcquerier': Link.IFLA_BR_MCAST_QUERIER, | |
487 | 'bridge-hashel': Link.IFLA_BR_MCAST_HASH_ELASTICITY, | |
488 | 'bridge-hashmax': Link.IFLA_BR_MCAST_HASH_MAX, | |
489 | 'bridge-mclmc': Link.IFLA_BR_MCAST_LAST_MEMBER_CNT, | |
490 | 'bridge-mcsqc': Link.IFLA_BR_MCAST_STARTUP_QUERY_CNT, | |
491 | 'bridge-mclmi': Link.IFLA_BR_MCAST_LAST_MEMBER_INTVL, | |
492 | 'bridge-mcmi': Link.IFLA_BR_MCAST_MEMBERSHIP_INTVL, | |
493 | 'bridge-mcqpi': Link.IFLA_BR_MCAST_QUERIER_INTVL, | |
494 | 'bridge-mcqi': Link.IFLA_BR_MCAST_QUERY_INTVL, | |
495 | 'bridge-mcqri': Link.IFLA_BR_MCAST_QUERY_RESPONSE_INTVL, | |
496 | 'bridge-mcsqi': Link.IFLA_BR_MCAST_STARTUP_QUERY_INTVL, | |
d486dd0d JF |
497 | # Link.IFLA_BR_NF_CALL_IPTABLES, |
498 | # Link.IFLA_BR_NF_CALL_IP6TABLES, | |
499 | # Link.IFLA_BR_NF_CALL_ARPTABLES, | |
500 | # Link.IFLA_BR_VLAN_DEFAULT_PVID, | |
501 | # Link.IFLA_BR_PAD, | |
502 | # (Link.IFLA_BR_VLAN_STATS_ENABLED, 'bridge-vlan-stats'), # already dealt with, in a separate loop | |
223ba5af JF |
503 | 'bridge-igmp-version': Link.IFLA_BR_MCAST_IGMP_VERSION, |
504 | 'bridge-mcstats': Link.IFLA_BR_MCAST_STATS_ENABLED, | |
505 | 'bridge-mld-version': Link.IFLA_BR_MCAST_MLD_VERSION | |
506 | } | |
d486dd0d JF |
507 | # 'bridge-vlan-stats & bridge-mcstat are commented out even though, today |
508 | # they are supported. It is done this way because this dictionary is used | |
509 | # in a loop, but these attributes require additional work. Thus they are | |
510 | # excluded from this loop without overhead. | |
511 | ||
d486dd0d JF |
512 | _ifla_br_attributes_translate_user_config_to_netlink_map = dict( |
513 | ( | |
514 | # Link.IFLA_BR_UNSPEC, | |
515 | (Link.IFLA_BR_FORWARD_DELAY, lambda x: int(x) * 100), | |
516 | (Link.IFLA_BR_HELLO_TIME, lambda x: int(x) * 100), | |
517 | (Link.IFLA_BR_MAX_AGE, lambda x: int(x) * 100), | |
518 | (Link.IFLA_BR_AGEING_TIME, lambda x: int(x) * 100), | |
519 | # Link.IFLA_BR_STP_STATE, # STP is treated outside the loop | |
520 | (Link.IFLA_BR_PRIORITY, int), | |
521 | (Link.IFLA_BR_VLAN_FILTERING, utils.get_boolean_from_string), | |
223ba5af | 522 | (Link.IFLA_BR_VLAN_PROTOCOL, str.upper), |
d486dd0d JF |
523 | # Link.IFLA_BR_GROUP_FWD_MASK, |
524 | # Link.IFLA_BR_ROOT_ID, | |
525 | # Link.IFLA_BR_BRIDGE_ID, | |
526 | # Link.IFLA_BR_ROOT_PORT, | |
527 | # Link.IFLA_BR_ROOT_PATH_COST, | |
528 | # Link.IFLA_BR_TOPOLOGY_CHANGE, | |
529 | # Link.IFLA_BR_TOPOLOGY_CHANGE_DETECTED, | |
530 | # Link.IFLA_BR_HELLO_TIMER, | |
531 | # Link.IFLA_BR_TCN_TIMER, | |
532 | # Link.IFLA_BR_TOPOLOGY_CHANGE_TIMER, | |
533 | # Link.IFLA_BR_GC_TIMER, | |
534 | # Link.IFLA_BR_GROUP_ADDR, | |
535 | # Link.IFLA_BR_FDB_FLUSH, | |
536 | (Link.IFLA_BR_MCAST_ROUTER, utils.get_int_from_boolean_and_string), | |
537 | (Link.IFLA_BR_MCAST_SNOOPING, utils.get_boolean_from_string), | |
538 | (Link.IFLA_BR_MCAST_QUERY_USE_IFADDR, utils.get_boolean_from_string), | |
539 | (Link.IFLA_BR_MCAST_QUERIER, utils.get_boolean_from_string), | |
540 | (Link.IFLA_BR_MCAST_HASH_ELASTICITY, int), | |
541 | (Link.IFLA_BR_MCAST_HASH_MAX, int), | |
542 | (Link.IFLA_BR_MCAST_LAST_MEMBER_CNT, int), | |
543 | (Link.IFLA_BR_MCAST_STARTUP_QUERY_CNT, int), | |
544 | (Link.IFLA_BR_MCAST_LAST_MEMBER_INTVL, lambda x: int(x) * 100), | |
545 | (Link.IFLA_BR_MCAST_MEMBERSHIP_INTVL, lambda x: int(x) * 100), | |
546 | (Link.IFLA_BR_MCAST_QUERIER_INTVL, lambda x: int(x) * 100), | |
547 | (Link.IFLA_BR_MCAST_QUERY_INTVL, lambda x: int(x) * 100), | |
548 | (Link.IFLA_BR_MCAST_QUERY_RESPONSE_INTVL, lambda x: int(x) * 100), | |
549 | (Link.IFLA_BR_MCAST_STARTUP_QUERY_INTVL, lambda x: int(x) * 100), | |
550 | # Link.IFLA_BR_NF_CALL_IPTABLES, | |
551 | # Link.IFLA_BR_NF_CALL_IP6TABLES, | |
552 | # Link.IFLA_BR_NF_CALL_ARPTABLES, | |
553 | # Link.IFLA_BR_VLAN_DEFAULT_PVID, | |
554 | # Link.IFLA_BR_PAD, | |
555 | (Link.IFLA_BR_VLAN_STATS_ENABLED, utils.get_boolean_from_string), | |
556 | (Link.IFLA_BR_MCAST_IGMP_VERSION, int), | |
557 | (Link.IFLA_BR_MCAST_STATS_ENABLED, utils.get_boolean_from_string), | |
558 | (Link.IFLA_BR_MCAST_MLD_VERSION, int) | |
559 | ) | |
560 | ) | |
561 | ||
223ba5af | 562 | _ifla_brport_attributes_map = { |
d486dd0d JF |
563 | # Link.IFLA_BRPORT_UNSPEC, |
564 | # Link.IFLA_BRPORT_STATE, | |
223ba5af JF |
565 | 'bridge-portprios': Link.IFLA_BRPORT_PRIORITY, |
566 | 'bridge-pathcosts': Link.IFLA_BRPORT_COST, | |
d486dd0d JF |
567 | # Link.IFLA_BRPORT_MODE, |
568 | # Link.IFLA_BRPORT_GUARD, | |
569 | # Link.IFLA_BRPORT_PROTECT, | |
223ba5af JF |
570 | 'bridge-portmcfl': Link.IFLA_BRPORT_FAST_LEAVE, |
571 | 'bridge-learning': Link.IFLA_BRPORT_LEARNING, | |
572 | 'bridge-unicast-flood': Link.IFLA_BRPORT_UNICAST_FLOOD, | |
d486dd0d JF |
573 | # Link.IFLA_BRPORT_PROXYARP, |
574 | # Link.IFLA_BRPORT_LEARNING_SYNC, | |
575 | # Link.IFLA_BRPORT_PROXYARP_WIFI, | |
576 | # Link.IFLA_BRPORT_ROOT_ID, | |
577 | # Link.IFLA_BRPORT_BRIDGE_ID, | |
578 | # Link.IFLA_BRPORT_DESIGNATED_PORT, | |
579 | # Link.IFLA_BRPORT_DESIGNATED_COST, | |
580 | # Link.IFLA_BRPORT_ID, | |
581 | # Link.IFLA_BRPORT_NO, | |
582 | # Link.IFLA_BRPORT_TOPOLOGY_CHANGE_ACK, | |
583 | # Link.IFLA_BRPORT_CONFIG_PENDING, | |
584 | # Link.IFLA_BRPORT_MESSAGE_AGE_TIMER, | |
585 | # Link.IFLA_BRPORT_FORWARD_DELAY_TIMER, | |
586 | # Link.IFLA_BRPORT_HOLD_TIMER, | |
587 | # Link.IFLA_BRPORT_FLUSH, | |
223ba5af | 588 | 'bridge-portmcrouter': Link.IFLA_BRPORT_MULTICAST_ROUTER, |
d486dd0d | 589 | # Link.IFLA_BRPORT_PAD, |
223ba5af | 590 | 'bridge-multicast-flood': Link.IFLA_BRPORT_MCAST_FLOOD, |
d486dd0d JF |
591 | # Link.IFLA_BRPORT_MCAST_TO_UCAST, |
592 | # Link.IFLA_BRPORT_VLAN_TUNNEL, | |
223ba5af JF |
593 | 'bridge-broadcast-flood': Link.IFLA_BRPORT_BCAST_FLOOD, |
594 | 'bridge-l2protocol-tunnel': Link.IFLA_BRPORT_GROUP_FWD_MASK, | |
d486dd0d JF |
595 | # Link.IFLA_BRPORT_PEER_LINK, |
596 | # Link.IFLA_BRPORT_DUAL_LINK, | |
223ba5af JF |
597 | 'bridge-arp-nd-suppress': Link.IFLA_BRPORT_NEIGH_SUPPRESS, |
598 | } | |
d486dd0d JF |
599 | |
600 | _ifla_brport_multicast_router_dict_to_int = { | |
601 | 'disabled': 0, | |
602 | '0': 0, | |
603 | 'no': 0, | |
604 | 'automatic': 1, | |
605 | '1': 1, | |
606 | 'yes': 1, | |
607 | 'enabled': 2, | |
608 | '2': 2, | |
609 | } | |
610 | ||
223ba5af JF |
611 | _ifla_brport_multicast_router_dict_int_to_str = { |
612 | 0: "disabled", | |
613 | 1: "automatic", | |
614 | 2: "enabled" | |
615 | } | |
616 | ||
d486dd0d JF |
617 | # callable to translate <interface-yes-no-0-1-list> to netlink value |
618 | _ifla_brport_attributes_translate_user_config_to_netlink_map = dict( | |
619 | ( | |
620 | (Link.IFLA_BRPORT_PRIORITY, int), | |
621 | (Link.IFLA_BRPORT_COST, int), | |
622 | (Link.IFLA_BRPORT_MULTICAST_ROUTER, lambda x: bridge._ifla_brport_multicast_router_dict_to_int.get(x, 0)), | |
623 | (Link.IFLA_BRPORT_FAST_LEAVE, utils.get_boolean_from_string), | |
624 | (Link.IFLA_BRPORT_LEARNING, utils.get_boolean_from_string), | |
625 | (Link.IFLA_BRPORT_UNICAST_FLOOD, utils.get_boolean_from_string), | |
626 | (Link.IFLA_BRPORT_MCAST_FLOOD, utils.get_boolean_from_string), | |
223ba5af | 627 | (Link.IFLA_BRPORT_BCAST_FLOOD, utils.get_boolean_from_string), |
d486dd0d | 628 | (Link.IFLA_BRPORT_GROUP_FWD_MASK, lambda x: x), |
223ba5af | 629 | (Link.IFLA_BRPORT_NEIGH_SUPPRESS, utils.get_boolean_from_string) |
d486dd0d JF |
630 | ) |
631 | ) | |
632 | ||
633 | def __init__(self, *args, **kargs): | |
5f4ab659 | 634 | Bridge.__init__(self) |
d486dd0d | 635 | moduleBase.__init__(self, *args, **kargs) |
d486dd0d | 636 | self.name = self.__class__.__name__ |
d486dd0d JF |
637 | self._resv_vlan_range = self._get_reserved_vlan_range() |
638 | self.logger.debug('%s: using reserved vlan range %s' % (self.__class__.__name__, str(self._resv_vlan_range))) | |
639 | ||
640 | self.default_stp_on = utils.get_boolean_from_string( | |
641 | policymanager.policymanager_api.get_attr_default( | |
642 | module_name=self.__class__.__name__, | |
643 | attr='bridge-stp' | |
644 | ) | |
645 | ) | |
646 | ||
647 | self.default_vlan_stats = policymanager.policymanager_api.get_attr_default( | |
648 | module_name=self.__class__.__name__, | |
649 | attr='bridge-vlan-stats' | |
650 | ) | |
651 | ||
652 | self.warn_on_untagged_bridge_absence = utils.get_boolean_from_string( | |
653 | policymanager.policymanager_api.get_module_globals( | |
654 | module_name=self.__class__.__name__, | |
655 | attr='warn_on_untagged_bridge_absence' | |
656 | ) | |
657 | ) | |
658 | self.logger.debug('bridge: init: warn_on_untagged_bridge_absence=%s' | |
659 | % self.warn_on_untagged_bridge_absence) | |
660 | ||
661 | self._vxlan_bridge_default_igmp_snooping = policymanager.policymanager_api.get_module_globals( | |
662 | self.__class__.__name__, | |
663 | 'vxlan_bridge_default_igmp_snooping' | |
664 | ) | |
665 | self.logger.debug('bridge: init: vxlan_bridge_default_igmp_snooping=%s' | |
666 | % self._vxlan_bridge_default_igmp_snooping) | |
667 | ||
668 | self.arp_nd_suppress_only_on_vxlan = utils.get_boolean_from_string( | |
669 | policymanager.policymanager_api.get_module_globals( | |
670 | module_name=self.__class__.__name__, | |
671 | attr='allow_arp_nd_suppress_only_on_vxlan' | |
672 | ) | |
673 | ) | |
674 | self.logger.debug('bridge: init: arp_nd_suppress_only_on_vxlan=%s' % self.arp_nd_suppress_only_on_vxlan) | |
675 | ||
1b845b1b AP |
676 | self.bridge_always_up_dummy_brport = policymanager.policymanager_api.get_module_globals( |
677 | module_name=self.__class__.__name__, | |
678 | attr='bridge_always_up_dummy_brport' | |
679 | ) | |
680 | self.logger.debug('bridge: init: bridge_always_up_dummy_brport=%s' % self.bridge_always_up_dummy_brport) | |
681 | ||
d486dd0d JF |
682 | try: |
683 | self.bridge_allow_multiple_vlans = utils.get_boolean_from_string( | |
684 | self.sysctl_get('net.bridge.bridge-allow-multiple-vlans') | |
685 | ) | |
3218f49d | 686 | except Exception: |
d486dd0d JF |
687 | # Cumulus Linux specific variable. Failure probably means that |
688 | # ifupdown2 is running a a different system. | |
689 | self.bridge_allow_multiple_vlans = True | |
690 | self.logger.debug('bridge: init: multiple vlans allowed %s' % self.bridge_allow_multiple_vlans) | |
691 | ||
692 | self.bridge_mac_iface_list = policymanager.policymanager_api.get_module_globals(self.__class__.__name__, 'bridge_mac_iface') or [] | |
693 | self.bridge_mac_iface = None, None # ifname, mac | |
694 | ||
695 | self.bridge_set_static_mac_from_port = utils.get_boolean_from_string( | |
696 | policymanager.policymanager_api.get_module_globals( | |
697 | self.__class__.__name__, 'bridge_set_static_mac_from_port' | |
698 | ) | |
699 | ) | |
700 | ||
80adb3c1 JF |
701 | self.vxlan_bridge_igmp_snooping_enable_port_mcrouter = utils.get_boolean_from_string( |
702 | policymanager.policymanager_api.get_module_globals( | |
703 | module_name=self.__class__.__name__, | |
704 | attr="vxlan_bridge_igmp_snooping_enable_port_mcrouter" | |
705 | ), | |
706 | default=True | |
707 | ) | |
708 | ||
223ba5af JF |
709 | self.bridge_vxlan_arp_nd_suppress = utils.get_boolean_from_string( |
710 | policymanager.policymanager_api.get_module_globals( | |
711 | module_name=self.__class__.__name__, | |
712 | attr="bridge-vxlan-arp-nd-suppress" | |
713 | ), | |
714 | default=False | |
715 | ) | |
716 | self.bridge_vxlan_arp_nd_suppress_int = int(self.bridge_vxlan_arp_nd_suppress) | |
717 | ||
d486dd0d JF |
718 | self.l2protocol_tunnel_callback = { |
719 | 'all': self._l2protocol_tunnel_set_all, | |
720 | 'stp': self._l2protocol_tunnel_set_stp, | |
721 | 'cdp': self._l2protocol_tunnel_set_cdp, | |
722 | 'pvst': self._l2protocol_tunnel_set_pvst, | |
723 | 'lldp': self._l2protocol_tunnel_set_lldp, | |
724 | 'lacp': self._l2protocol_tunnel_set_lacp | |
725 | } | |
726 | ||
727 | self.query_check_l2protocol_tunnel_callback = { | |
728 | 'all': self._query_check_l2protocol_tunnel_all, | |
729 | 'stp': self._query_check_l2protocol_tunnel_stp, | |
730 | 'cdp': self._query_check_l2protocol_tunnel_cdp, | |
731 | 'pvst': self._query_check_l2protocol_tunnel_pvst, | |
732 | 'lldp': self._query_check_l2protocol_tunnel_lldp, | |
733 | 'lacp': self._query_check_l2protocol_tunnel_lacp | |
734 | } | |
735 | ||
223ba5af JF |
736 | self._bridge_attribute_query_check_handler = { |
737 | "bridge-maxwait": (self._query_check_br_attr_wait, None), | |
738 | "bridge-waitport": (self._query_check_br_attr_wait, None), | |
739 | ||
740 | "bridge-stp": (self._query_check_br_attr_stp, Link.IFLA_BR_STP_STATE), | |
741 | ||
742 | "bridge-mcstats": (self._query_check_br_attr_boolean_on_off, Link.IFLA_BR_MCAST_STATS_ENABLED), | |
743 | "bridge-vlan-stats": (self._query_check_br_attr_boolean_on_off, Link.IFLA_BR_VLAN_STATS_ENABLED), | |
744 | ||
745 | "bridge-vlan-aware": (self._query_check_br_attr_boolean, Link.IFLA_BR_VLAN_FILTERING), | |
746 | "bridge-mcqifaddr": (self._query_check_br_attr_boolean, Link.IFLA_BR_MCAST_QUERY_USE_IFADDR), | |
747 | "bridge-mcsnoop": (self._query_check_br_attr_boolean, Link.IFLA_BR_MCAST_SNOOPING), | |
748 | "bridge-mcquerier": (self._query_check_br_attr_boolean, Link.IFLA_BR_MCAST_QUERIER), | |
749 | "bridge-mcrouter": (self._query_check_br_attr_boolean, Link.IFLA_BR_MCAST_ROUTER), | |
750 | ||
751 | "bridge-vlan-protocol": (self._query_check_br_attr_string, Link.IFLA_BR_VLAN_PROTOCOL), | |
752 | ||
753 | "bridge-mcsqc": (self._query_check_br_attr_int, Link.IFLA_BR_MCAST_STARTUP_QUERY_CNT), | |
754 | "bridge-mclmc": (self._query_check_br_attr_int, Link.IFLA_BR_MCAST_LAST_MEMBER_CNT), | |
755 | "bridge-hashmax": (self._query_check_br_attr_int, Link.IFLA_BR_MCAST_HASH_MAX), | |
756 | "bridge-hashel": (self._query_check_br_attr_int, Link.IFLA_BR_MCAST_HASH_ELASTICITY), | |
757 | "bridge-bridgeprio": (self._query_check_br_attr_int, Link.IFLA_BR_PRIORITY), | |
758 | "bridge-igmp-version": (self._query_check_br_attr_int, Link.IFLA_BR_MCAST_IGMP_VERSION), | |
759 | "bridge-mld-version": (self._query_check_br_attr_int, Link.IFLA_BR_MCAST_MLD_VERSION), | |
760 | ||
761 | "bridge-maxage": (self._query_check_br_attr_int_divided100, Link.IFLA_BR_MAX_AGE), | |
762 | "bridge-fd": (self._query_check_br_attr_int_divided100, Link.IFLA_BR_FORWARD_DELAY), | |
763 | "bridge-hello": (self._query_check_br_attr_int_divided100, Link.IFLA_BR_HELLO_TIME), | |
764 | "bridge-ageing": (self._query_check_br_attr_int_divided100, Link.IFLA_BR_AGEING_TIME), | |
765 | "bridge-mcmi": (self._query_check_br_attr_int_divided100, Link.IFLA_BR_MCAST_MEMBERSHIP_INTVL), | |
766 | "bridge-mcsqi": (self._query_check_br_attr_int_divided100, Link.IFLA_BR_MCAST_STARTUP_QUERY_INTVL), | |
767 | "bridge-mclmi": (self._query_check_br_attr_int_divided100, Link.IFLA_BR_MCAST_LAST_MEMBER_INTVL), | |
768 | "bridge-mcqri": (self._query_check_br_attr_int_divided100, Link.IFLA_BR_MCAST_QUERY_RESPONSE_INTVL), | |
769 | "bridge-mcqpi": (self._query_check_br_attr_int_divided100, Link.IFLA_BR_MCAST_QUERIER_INTVL), | |
770 | "bridge-mcqi": (self._query_check_br_attr_int_divided100, Link.IFLA_BR_MCAST_QUERY_INTVL), | |
771 | } | |
772 | ||
773 | self._brport_attribute_query_check_handler = { | |
774 | "bridge-pathcosts": self._query_check_brport_attr_int, | |
775 | "bridge-portprios": self._query_check_brport_attr_int, | |
776 | "bridge-portmcfl": self._query_check_brport_attr_boolean_yes_no, | |
777 | "bridge-learning": self._query_check_brport_attr_boolean_on_off, | |
778 | "bridge-arp-nd-suppress": self._query_check_brport_attr_boolean_on_off, | |
779 | "bridge-unicast-flood": self._query_check_brport_attr_boolean_on_off, | |
780 | "bridge-multicast-flood": self._query_check_brport_attr_boolean_on_off, | |
781 | "bridge-broadcast-flood": self._query_check_brport_attr_boolean_on_off, | |
782 | "bridge-portmcrouter": self._query_check_brport_attr_portmcrouter, | |
783 | } | |
784 | ||
785 | self.bridge_vxlan_port_learning = utils.get_boolean_from_string( | |
786 | policymanager.policymanager_api.get_module_globals( | |
787 | self.__class__.__name__, | |
788 | "bridge_vxlan_port_learning" | |
789 | ), | |
790 | default=True | |
791 | ) | |
792 | ||
20649b09 JF |
793 | # To avoid disabling ipv6 on SVD we need to keep track of them |
794 | self.svd_list = set() | |
795 | ||
d486dd0d JF |
796 | @staticmethod |
797 | def _l2protocol_tunnel_set_pvst(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
6deeac33 JF |
798 | if not ifla_brport_group_maskhi: |
799 | ifla_brport_group_maskhi = 0x1 | |
800 | else: | |
801 | ifla_brport_group_maskhi |= 0x1 | |
d486dd0d JF |
802 | return ifla_brport_group_mask, ifla_brport_group_maskhi |
803 | ||
804 | @staticmethod | |
805 | def _l2protocol_tunnel_set_cdp(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
6deeac33 JF |
806 | if not ifla_brport_group_maskhi: |
807 | ifla_brport_group_maskhi = 0x2 | |
808 | else: | |
809 | ifla_brport_group_maskhi |= 0x2 | |
d486dd0d JF |
810 | return ifla_brport_group_mask, ifla_brport_group_maskhi |
811 | ||
812 | @staticmethod | |
813 | def _l2protocol_tunnel_set_stp(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
6deeac33 JF |
814 | if not ifla_brport_group_mask: |
815 | ifla_brport_group_mask = 0x1 | |
816 | else: | |
817 | ifla_brport_group_mask |= 0x1 | |
d486dd0d JF |
818 | return ifla_brport_group_mask, ifla_brport_group_maskhi |
819 | ||
820 | @staticmethod | |
821 | def _l2protocol_tunnel_set_lacp(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
6deeac33 JF |
822 | if not ifla_brport_group_mask: |
823 | ifla_brport_group_mask = 0x4 | |
824 | else: | |
825 | ifla_brport_group_mask |= 0x4 | |
d486dd0d JF |
826 | return ifla_brport_group_mask, ifla_brport_group_maskhi |
827 | ||
828 | @staticmethod | |
829 | def _l2protocol_tunnel_set_lldp(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
6deeac33 JF |
830 | if not ifla_brport_group_mask: |
831 | ifla_brport_group_mask = 0x4000 | |
832 | else: | |
833 | ifla_brport_group_mask |= 0x4000 | |
d486dd0d JF |
834 | return ifla_brport_group_mask, ifla_brport_group_maskhi |
835 | ||
836 | @staticmethod | |
837 | def _l2protocol_tunnel_set_all(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
838 | # returns new values for ifla_brport_group_mask and ifla_brport_group_maskhi | |
839 | return 0x1 | 0x4 | 0x4000, 0x1 | 0x2 | |
840 | ||
841 | @staticmethod | |
842 | def _query_check_l2protocol_tunnel_stp(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
6deeac33 | 843 | return ifla_brport_group_mask and ifla_brport_group_mask & 0x1 |
d486dd0d JF |
844 | |
845 | @staticmethod | |
846 | def _query_check_l2protocol_tunnel_cdp(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
6deeac33 | 847 | return ifla_brport_group_maskhi and ifla_brport_group_maskhi & 0x2 |
d486dd0d JF |
848 | |
849 | @staticmethod | |
850 | def _query_check_l2protocol_tunnel_pvst(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
6deeac33 | 851 | return ifla_brport_group_maskhi and ifla_brport_group_maskhi & 0x1 |
d486dd0d JF |
852 | |
853 | @staticmethod | |
854 | def _query_check_l2protocol_tunnel_lldp(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
6deeac33 | 855 | return ifla_brport_group_mask and ifla_brport_group_mask & 0x4000 |
d486dd0d JF |
856 | |
857 | @staticmethod | |
858 | def _query_check_l2protocol_tunnel_lacp(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
6deeac33 | 859 | return ifla_brport_group_mask and ifla_brport_group_mask & 0x4 |
d486dd0d JF |
860 | |
861 | @staticmethod | |
862 | def _query_check_l2protocol_tunnel_all(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
863 | return ifla_brport_group_mask == (0x1 | 0x4 | 0x4000) and ifla_brport_group_maskhi == (0x1 | 0x2) | |
864 | ||
865 | def syntax_check(self, ifaceobj, ifaceobj_getfunc): | |
866 | retval = self.check_bridge_vlan_aware_port(ifaceobj, ifaceobj_getfunc) | |
867 | if ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_PORT: | |
868 | if not self.check_bridge_port_vid_attrs(ifaceobj): | |
869 | retval = False | |
870 | c1 = self.syntax_check_vxlan_in_vlan_aware_br(ifaceobj, ifaceobj_getfunc) | |
871 | c2 = self.syntax_check_bridge_allow_multiple_vlans(ifaceobj, ifaceobj_getfunc) | |
872 | return retval and c1 #and c2 | |
873 | ||
874 | def syntax_check_bridge_allow_multiple_vlans(self, ifaceobj, ifaceobj_getfunc): | |
875 | result = True | |
876 | if not self.bridge_allow_multiple_vlans and ifaceobj.link_kind & ifaceLinkKind.BRIDGE and ifaceobj.lowerifaces: | |
877 | vlan_id = None | |
878 | for brport_name in ifaceobj.lowerifaces: | |
879 | for obj in ifaceobj_getfunc(brport_name) or []: | |
880 | if obj.link_kind & ifaceLinkKind.VLAN: | |
881 | sub_intf_vlan_id = self._get_vlan_id(obj) | |
882 | if vlan_id and vlan_id != sub_intf_vlan_id: | |
883 | self.logger.error('%s: ignore %s: multiple vlans not allowed under bridge ' | |
884 | '(sysctl net.bridge.bridge-allow-multiple-vlans not set)' | |
885 | % (ifaceobj.name, brport_name)) | |
886 | result = False | |
887 | continue | |
888 | vlan_id = sub_intf_vlan_id | |
889 | return result | |
890 | ||
891 | def check_bridge_port_vid_attrs(self, ifaceobj): | |
892 | if (ifaceobj.get_attr_value('bridge-access') and | |
893 | (self.get_ifaceobj_bridge_vids_value(ifaceobj) or | |
894 | ifaceobj.get_attr_value('bridge-pvid'))): | |
c46af1c9 | 895 | self.logger.warning('%s: bridge-access given, bridge-vids and bridge-pvid ' |
d486dd0d JF |
896 | 'will be ignored' % ifaceobj.name) |
897 | return False | |
898 | return True | |
899 | ||
900 | def check_bridge_vlan_aware_port(self, ifaceobj, ifaceobj_getfunc): | |
901 | if ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_VLAN_AWARE: | |
902 | ports = self._get_bridge_port_list(ifaceobj) | |
903 | if not ports: | |
904 | return True | |
905 | result = True | |
906 | for port_name in ports: | |
907 | port_obj_l = ifaceobj_getfunc(port_name) | |
908 | if port_obj_l and port_obj_l[0].link_kind & ifaceLinkKind.VLAN: | |
909 | self.logger.error('%s: %s: vlan sub-interface is not ' | |
910 | 'supported in a vlan-aware bridge' | |
911 | % (ifaceobj.name, port_name)) | |
912 | result = False | |
913 | if (port_obj_l and | |
914 | port_obj_l[0].get_attr_value('bridge-arp-nd-suppress') and | |
915 | self.arp_nd_suppress_only_on_vxlan and | |
916 | not port_obj_l[0].link_kind & ifaceLinkKind.VXLAN): | |
917 | self.log_error('\'bridge-arp-nd-suppress\' is not ' | |
918 | 'supported on a non-vxlan port %s' | |
919 | %port_obj_l[0].name) | |
920 | result = False | |
921 | return result | |
922 | return True | |
923 | ||
924 | def _error_vxlan_in_vlan_aware_br(self, ifaceobj, bridgename): | |
d38e9b12 JF |
925 | if not ifaceobj.link_privflags & ifaceLinkPrivFlags.SINGLE_VXLAN: |
926 | self.log_error('`bridge-access` attribute is mandatory when vxlan ' | |
927 | 'device (%s) is part of vlan aware bridge (%s)' | |
928 | % (ifaceobj.name, bridgename), ifaceobj) | |
929 | return False | |
930 | return True | |
d486dd0d JF |
931 | |
932 | def syntax_check_vxlan_in_vlan_aware_br(self, ifaceobj, ifaceobj_getfunc): | |
933 | if not ifaceobj_getfunc: | |
934 | return True | |
e537a6e6 | 935 | if (ifaceobj.link_kind & ifaceLinkKind.VXLAN and ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_PORT): |
d486dd0d JF |
936 | if ifaceobj.get_attr_value('bridge-access'): |
937 | return True | |
938 | for iface in ifaceobj.upperifaces if ifaceobj.upperifaces else []: | |
939 | ifaceobj_upper_list = ifaceobj_getfunc(iface) | |
940 | if not ifaceobj_upper_list: | |
941 | continue | |
942 | ifaceobj_upper = ifaceobj_upper_list[0] | |
943 | bridge_vids = self._get_bridge_vids(iface, ifaceobj_getfunc) | |
944 | if ifaceobj_upper.link_privflags & ifaceLinkPrivFlags.BRIDGE_VLAN_AWARE: | |
945 | vids = self.get_ifaceobj_bridge_vids_value(ifaceobj) | |
946 | pvid = ifaceobj.get_attr_value_first('bridge-pvid') | |
947 | if (not vids | |
948 | or not pvid | |
949 | or not self._compare_vids(bridge_vids, | |
950 | vids, | |
951 | pvid=pvid)): | |
d38e9b12 JF |
952 | if not self._error_vxlan_in_vlan_aware_br(ifaceobj, ifaceobj_upper.name): |
953 | return False | |
d486dd0d JF |
954 | return True |
955 | ||
956 | @staticmethod | |
957 | def _is_bridge(ifaceobj): | |
958 | return (ifaceobj.link_kind & ifaceLinkKind.BRIDGE or | |
959 | ifaceobj.get_attr_value_first('bridge-ports') or | |
960 | ifaceobj.get_attr_value_first('bridge-vlan-aware')) | |
961 | ||
d1265fd5 JF |
962 | def _get_ifaceobj_bridge_ports(self, ifaceobj): |
963 | bridge_ports = [] | |
964 | ||
965 | for brport in ifaceobj.get_attr_value('bridge-ports') or []: | |
966 | if brport != 'none': | |
967 | bridge_ports.extend(brport.split()) | |
968 | ||
969 | return ' '.join(bridge_ports) | |
d486dd0d | 970 | |
52ac1cfc | 971 | def check_valid_bridge(self, ifaceobj, ifname): |
223ba5af | 972 | if self.cache.link_exists(ifname) and not self.cache.link_is_bridge(ifname): |
52ac1cfc JF |
973 | self.log_error('misconfiguration of bridge attribute(s) on existing non-bridge interface (%s)' % ifname, ifaceobj=ifaceobj) |
974 | return False | |
975 | return True | |
976 | ||
59ab29fb | 977 | def get_dependent_ifacenames(self, ifaceobj, ifacenames_all=None, old_ifaceobjs=False): |
20649b09 JF |
978 | |
979 | if not old_ifaceobjs and (ifaceobj.link_privflags & ifaceLinkPrivFlags.SINGLE_VXLAN or ifaceobj.get_attr_value_first("bridge-vlan-vni-map")): | |
980 | self.svd_list.add(ifaceobj.name) | |
981 | ||
52ac1cfc | 982 | if not self._is_bridge(ifaceobj) or not self.check_valid_bridge(ifaceobj, ifaceobj.name): |
d486dd0d JF |
983 | return None |
984 | if ifaceobj.link_type != ifaceLinkType.LINK_NA: | |
985 | ifaceobj.link_type = ifaceLinkType.LINK_MASTER | |
986 | ifaceobj.link_kind |= ifaceLinkKind.BRIDGE | |
987 | # for special vlan aware bridges, we need to add another bit | |
988 | if utils.get_boolean_from_string(ifaceobj.get_attr_value_first('bridge-vlan-aware')): | |
989 | ifaceobj.link_kind |= ifaceLinkKind.BRIDGE | |
990 | ifaceobj.link_privflags |= ifaceLinkPrivFlags.BRIDGE_VLAN_AWARE | |
5f4ab659 JF |
991 | |
992 | # store the name of all bridge vlan aware in a global list | |
993 | self.bridge_vlan_aware_list.append(ifaceobj.name) | |
994 | ||
d486dd0d JF |
995 | ifaceobj.role |= ifaceRole.MASTER |
996 | ifaceobj.dependency_type = ifaceDependencyType.MASTER_SLAVE | |
997 | return self.parse_port_list(ifaceobj.name, | |
998 | self._get_ifaceobj_bridge_ports(ifaceobj), | |
999 | ifacenames_all) | |
1000 | ||
1001 | def get_dependent_ifacenames_running(self, ifaceobj): | |
223ba5af | 1002 | if not self.cache.bridge_exists(ifaceobj.name): |
d486dd0d | 1003 | return None |
223ba5af | 1004 | return self.cache.get_slaves(ifaceobj.name) |
d486dd0d JF |
1005 | |
1006 | def _get_bridge_port_list(self, ifaceobj): | |
1007 | ||
1008 | # port list is also available in the previously | |
1009 | # parsed dependent list. Use that if available, instead | |
1010 | # of parsing port expr again | |
1011 | port_list = ifaceobj.lowerifaces | |
1012 | if port_list: | |
1013 | return port_list | |
1014 | ports = self._get_ifaceobj_bridge_ports(ifaceobj) | |
1015 | if ports: | |
1016 | return self.parse_port_list(ifaceobj.name, ports) | |
1017 | else: | |
1018 | return None | |
1019 | ||
1020 | def _get_bridge_port_list_user_ordered(self, ifaceobj): | |
1021 | # When enslaving bridge-ports we need to return the exact user | |
1022 | # configured bridge ports list (bridge will inherit the mac of the | |
1023 | # first device. | |
1024 | ports = self._get_ifaceobj_bridge_ports(ifaceobj) | |
1025 | return self.parse_port_list(ifaceobj.name, ports) if ports else None | |
1026 | ||
f5c97c0d MW |
1027 | def _get_bridge_port_condone_regex(self, ifaceobj, get_string = False): |
1028 | bridge_port_condone_regex = ifaceobj.get_attr_value_first('bridge-ports-condone-regex') | |
1029 | # If bridge-ports-ignore-regex is configured, do NOT use the parse_port_list() | |
1030 | # function to gather a list of ports matching the regex here and now but set | |
1031 | # up a compiled regex to be used in a match later. This way we try to avoid | |
1032 | # a race condition where an (possibly VM) interface is created after this | |
1033 | # function has been called but before the bridgeports are validated. | |
1034 | if bridge_port_condone_regex: | |
1035 | if get_string: | |
1036 | return bridge_port_condone_regex | |
1037 | return re.compile (r"%s" % bridge_port_condone_regex) | |
1038 | return None | |
1039 | ||
d486dd0d JF |
1040 | def _process_bridge_waitport(self, ifaceobj, portlist): |
1041 | waitport_value = ifaceobj.get_attr_value_first('bridge-waitport') | |
1042 | if not waitport_value: return | |
1043 | try: | |
1044 | waitportvals = re.split(r'[\s\t]\s*', waitport_value, 1) | |
1045 | if not waitportvals: return | |
1046 | try: | |
1047 | waitporttime = int(waitportvals[0]) | |
3218f49d | 1048 | except Exception: |
d486dd0d JF |
1049 | self.log_warn('%s: invalid waitport value \'%s\'' |
1050 | %(ifaceobj.name, waitportvals[0])) | |
1051 | return | |
1052 | if waitporttime <= 0: return | |
1053 | try: | |
1054 | waitportlist = self.parse_port_list(ifaceobj.name, | |
1055 | waitportvals[1]) | |
3b01ed76 | 1056 | except IndexError as e: |
d486dd0d JF |
1057 | # ignore error and use all bridge ports |
1058 | waitportlist = portlist | |
1059 | pass | |
1060 | if not waitportlist: return | |
1061 | self.logger.info('%s: waiting for ports %s to exist ...' | |
1062 | %(ifaceobj.name, str(waitportlist))) | |
1063 | starttime = time.time() | |
1064 | while ((time.time() - starttime) < waitporttime): | |
1065 | if all([False for p in waitportlist | |
223ba5af | 1066 | if not self.cache.link_exists(p)]): |
d486dd0d JF |
1067 | break; |
1068 | time.sleep(1) | |
3b01ed76 | 1069 | except Exception as e: |
d486dd0d JF |
1070 | self.log_warn('%s: unable to process waitport: %s' |
1071 | %(ifaceobj.name, str(e))) | |
1072 | ||
1073 | def _enable_disable_ipv6(self, port, enable='1'): | |
1074 | try: | |
1075 | self.write_file('/proc/sys/net/ipv6/conf/%s/disable_ipv6' % port, enable) | |
3b01ed76 | 1076 | except Exception as e: |
d486dd0d JF |
1077 | self.logger.info(str(e)) |
1078 | ||
223ba5af | 1079 | def handle_ipv6(self, ports, state): |
d486dd0d JF |
1080 | for p in ports: |
1081 | self._enable_disable_ipv6(p, state) | |
1082 | ||
1083 | def _pretty_print_add_ports_error(self, errstr, bridgeifaceobj, bridgeports): | |
1084 | """ pretty print bridge port add errors. | |
1085 | since the commands are batched and the kernel only returns error | |
1086 | codes, this function tries to interpret some error codes | |
1087 | and prints clearer errors """ | |
1088 | ||
1089 | if re.search('RTNETLINK answers: Invalid argument', errstr): | |
1090 | # Cumulus Linux specific error checks | |
1091 | try: | |
1092 | if self.sysctl_get('net.bridge.bridge-allow-multiple-vlans') == '0': | |
1093 | vlanid = None | |
1094 | for bport in bridgeports: | |
1095 | currvlanid = self._get_vlan_id_from_ifacename(bport) | |
1096 | if vlanid: | |
1097 | if currvlanid != vlanid: | |
1098 | self.log_error('%s: ' %bridgeifaceobj.name + | |
1099 | 'net.bridge.bridge-allow-multiple-vlans not set, multiple vlans not allowed', bridgeifaceobj) | |
1100 | break | |
1101 | if currvlanid: | |
1102 | vlanid = currvlanid | |
1103 | except Exception as e: | |
1104 | errstr += '\n%s' % str(e) | |
1105 | self.log_error(bridgeifaceobj.name + ': ' + errstr, bridgeifaceobj) | |
1106 | ||
1107 | def _add_ports(self, ifaceobj, ifaceobj_getfunc): | |
1108 | bridgeports = self._get_bridge_port_list(ifaceobj) | |
f5c97c0d | 1109 | bridgeportscondoneregex = self._get_bridge_port_condone_regex(ifaceobj) |
d486dd0d JF |
1110 | runningbridgeports = [] |
1111 | ||
7840bd2c JF |
1112 | # bridge-always-up ##################################################### |
1113 | bridge_always_up = ifaceobj.get_attr_value_first("bridge-always-up") | |
1114 | dummy_brport = None | |
1115 | ||
1116 | if utils.get_boolean_from_string(bridge_always_up): | |
1117 | # the dummy port will be added to the bridgeports list so the | |
1118 | # following code don't de-enslave the dummy device. | |
1119 | dummy_brport = self.bridge_always_up(ifaceobj.name, bridgeports) | |
1120 | ||
1121 | ######################################################################## | |
1122 | ||
d486dd0d | 1123 | self._process_bridge_waitport(ifaceobj, bridgeports) |
d486dd0d JF |
1124 | # Delete active ports not in the new port list |
1125 | if not ifupdownflags.flags.PERFMODE: | |
223ba5af | 1126 | runningbridgeports = self.cache.get_slaves(ifaceobj.name) |
d486dd0d JF |
1127 | if runningbridgeports: |
1128 | for bport in runningbridgeports: | |
1129 | if not bridgeports or bport not in bridgeports: | |
f5c97c0d MW |
1130 | if bridgeportscondoneregex and bridgeportscondoneregex.match(bport): |
1131 | self.logger.info("%s: port %s will stay enslaved as it matches with bridge-ports-condone-regex" % (ifaceobj.name, bport)) | |
1132 | continue | |
223ba5af | 1133 | self.netlink.link_set_nomaster(bport) |
d486dd0d JF |
1134 | # set admin DOWN on all removed ports |
1135 | # that don't have config outside bridge | |
1136 | if not ifaceobj_getfunc(bport): | |
223ba5af | 1137 | self.netlink.link_down(bport) |
d486dd0d JF |
1138 | # enable ipv6 for ports that were removed |
1139 | self.handle_ipv6([bport], '0') | |
1140 | else: | |
1141 | runningbridgeports = [] | |
1142 | if not bridgeports: | |
d486dd0d JF |
1143 | return [] |
1144 | err = 0 | |
3b01ed76 | 1145 | newbridgeports = set(bridgeports).difference(set(runningbridgeports)) |
d486dd0d JF |
1146 | newly_enslaved_ports = [] |
1147 | ||
1148 | newbridgeports_ordered = [] | |
1149 | for br_port in self._get_bridge_port_list_user_ordered(ifaceobj): | |
1150 | if br_port in newbridgeports: | |
1151 | newbridgeports_ordered.append(br_port) | |
1152 | ||
7840bd2c JF |
1153 | if dummy_brport: |
1154 | # add the dummy port to the list of interface to enslave | |
1155 | # link_set_master should make sure that the device is not | |
1156 | # already enslaved. | |
1157 | newbridgeports_ordered.append(dummy_brport) | |
1158 | ||
223ba5af JF |
1159 | self.iproute2.batch_start() |
1160 | ||
d486dd0d JF |
1161 | for bridgeport in newbridgeports_ordered: |
1162 | try: | |
1163 | if (not ifupdownflags.flags.DRYRUN and | |
223ba5af | 1164 | not self.cache.link_exists(bridgeport)): |
d486dd0d JF |
1165 | self.log_error('%s: bridge port %s does not exist' |
1166 | %(ifaceobj.name, bridgeport), ifaceobj) | |
1167 | err += 1 | |
1168 | continue | |
223ba5af | 1169 | hwaddress = self.cache.get_link_address(bridgeport) |
ca45cd9e | 1170 | if not ifupdownflags.flags.DRYRUN and not self._valid_ethaddr(hwaddress): |
d486dd0d JF |
1171 | self.log_warn('%s: skipping port %s, ' %(ifaceobj.name, |
1172 | bridgeport) + 'invalid ether addr %s' | |
1173 | %hwaddress) | |
1174 | continue | |
223ba5af | 1175 | self.iproute2.link_set_master(bridgeport, ifaceobj.name) |
d486dd0d | 1176 | newly_enslaved_ports.append(bridgeport) |
20649b09 JF |
1177 | |
1178 | # dont disable ipv6 for SVD | |
1179 | if bridgeport not in self.svd_list: | |
1180 | self.handle_ipv6([bridgeport], '1') | |
1181 | ||
223ba5af | 1182 | self.iproute2.addr_flush(bridgeport) |
3b01ed76 | 1183 | except Exception as e: |
d486dd0d JF |
1184 | self.logger.error(str(e)) |
1185 | pass | |
223ba5af JF |
1186 | |
1187 | self.iproute2.batch_commit() | |
1188 | self.cache.force_add_slave_list(ifaceobj.name, newly_enslaved_ports) | |
d486dd0d JF |
1189 | |
1190 | if err: | |
1191 | self.log_error('bridge configuration failed (missing ports)') | |
1192 | ||
7840bd2c JF |
1193 | try: |
1194 | # to avoid any side effect we remove the dummy brport from the | |
1195 | # list of supposedly newly configured ports. | |
1196 | newly_enslaved_ports.remove(dummy_brport) | |
3218f49d | 1197 | except Exception: |
7840bd2c JF |
1198 | pass |
1199 | ||
d486dd0d JF |
1200 | return newly_enslaved_ports |
1201 | ||
7840bd2c JF |
1202 | def get_dummy_brport_name_for_bridge(self, bridge_name): |
1203 | """ | |
1b845b1b AP |
1204 | dummy brport will have user provided name if it's defined in 'bridge_always_up_dummy_brport' policy |
1205 | Otherwise dummy brport will have pre-formated name: brport-if$BRIDGE_IFINDEX | |
7840bd2c JF |
1206 | That way we can avoid collision with existing interfaces |
1207 | """ | |
1b845b1b AP |
1208 | if self.bridge_always_up_dummy_brport: |
1209 | return self.bridge_always_up_dummy_brport | |
7840bd2c JF |
1210 | # this can raise: NetlinkCacheIfnameNotFoundError |
1211 | return "brport-if%d" % self.cache.get_ifindex(bridge_name) | |
1212 | ||
1213 | def bridge_always_up(self, bridge_name, newbridgeports_ordered): | |
1214 | dummy_brport = self.get_dummy_brport_name_for_bridge(bridge_name) | |
1215 | ||
1216 | if not self.cache.link_exists(dummy_brport): | |
1217 | self.logger.info("%s: bridge-always-up yes: enslaving dummy port: %s" % (bridge_name, dummy_brport)) | |
1218 | self.netlink.link_add(ifname=dummy_brport, kind="dummy") | |
1219 | self.netlink.link_up_force(dummy_brport) | |
1220 | ||
1221 | newbridgeports_ordered.append(dummy_brport) | |
1222 | return dummy_brport | |
1223 | ||
d486dd0d JF |
1224 | def _process_bridge_maxwait(self, ifaceobj, portlist): |
1225 | maxwait = ifaceobj.get_attr_value_first('bridge-maxwait') | |
1226 | if not maxwait: return | |
1227 | try: | |
1228 | maxwait = int(maxwait) | |
3218f49d | 1229 | except Exception: |
d486dd0d JF |
1230 | self.log_warn('%s: invalid maxwait value \'%s\'' %(ifaceobj.name, |
1231 | maxwait)) | |
1232 | return | |
1233 | if not maxwait: return | |
1234 | self.logger.info('%s: waiting for ports to go to fowarding state ..' | |
1235 | %ifaceobj.name) | |
1236 | try: | |
1237 | starttime = time.time() | |
1238 | while ((time.time() - starttime) < maxwait): | |
1239 | if all([False for p in portlist | |
1240 | if self.read_file_oneline( | |
1241 | '/sys/class/net/%s/brif/%s/state' | |
1242 | %(ifaceobj.name, p)) != '3']): | |
1243 | break; | |
1244 | time.sleep(1) | |
3b01ed76 | 1245 | except Exception as e: |
d486dd0d JF |
1246 | self.log_warn('%s: unable to process maxwait: %s' |
1247 | %(ifaceobj.name, str(e))) | |
1248 | ||
1249 | def _ints_to_ranges(self, ints): | |
3b01ed76 | 1250 | for a, b in itertools.groupby(enumerate(ints), lambda x_y: x_y[1] - x_y[0]): |
d486dd0d JF |
1251 | b = list(b) |
1252 | yield b[0][1], b[-1][1] | |
1253 | ||
1254 | def _ranges_to_ints(self, rangelist): | |
1255 | """ returns expanded list of integers given set of string ranges | |
1256 | example: ['1', '2-4', '6'] returns [1, 2, 3, 4, 6] | |
1257 | """ | |
1258 | result = [] | |
1259 | try: | |
1260 | for part in rangelist: | |
1261 | if '-' in part: | |
1262 | a, b = part.split('-') | |
1263 | a, b = int(a), int(b) | |
3b01ed76 | 1264 | result.extend(list(range(a, b + 1))) |
d486dd0d JF |
1265 | else: |
1266 | a = int(part) | |
1267 | result.append(a) | |
3218f49d | 1268 | except Exception: |
c46af1c9 | 1269 | self.logger.warning('unable to parse vids \'%s\'' |
d486dd0d JF |
1270 | %''.join(rangelist)) |
1271 | pass | |
1272 | return result | |
1273 | ||
1274 | def _compress_into_ranges(self, vids_ints): | |
1275 | return ['%d' %start if start == end else '%d-%d' %(start, end) | |
1276 | for start, end in self._ints_to_ranges(vids_ints)] | |
1277 | ||
1278 | def _diff_vids(self, vids1_ints, vids2_ints): | |
3b01ed76 | 1279 | return set(vids2_ints).difference(vids1_ints), set(vids1_ints).difference(vids2_ints) |
d486dd0d | 1280 | |
223ba5af | 1281 | def _compare_vids(self, vids1, vids2, pvid=None, expand_range=True): |
d486dd0d JF |
1282 | """ Returns true if the vids are same else return false """ |
1283 | ||
223ba5af JF |
1284 | if expand_range: |
1285 | vids1_ints = self._ranges_to_ints(vids1) | |
1286 | vids2_ints = self._ranges_to_ints(vids2) | |
1287 | else: | |
1288 | vids1_ints = self._ranges_to_ints(vids1) | |
1289 | vids2_ints = vids2 | |
3b01ed76 | 1290 | set_diff = set(vids1_ints).symmetric_difference(vids2_ints) |
d486dd0d JF |
1291 | if pvid and int(pvid) in set_diff: |
1292 | set_diff.remove(int(pvid)) | |
1293 | if set_diff: | |
1294 | return False | |
1295 | else: | |
1296 | return True | |
1297 | ||
1298 | def _set_bridge_mcqv4src_compat(self, ifaceobj): | |
1299 | # | |
1300 | # Sets old style igmp querier | |
1301 | # | |
1302 | attrval = ifaceobj.get_attr_value_first('bridge-mcqv4src') | |
1303 | if attrval: | |
1304 | running_mcqv4src = {} | |
1305 | if not ifupdownflags.flags.PERFMODE: | |
223ba5af | 1306 | running_mcqv4src = self.sysfs.bridge_get_mcqv4src(ifaceobj.name) |
d486dd0d JF |
1307 | mcqs = {} |
1308 | srclist = attrval.split() | |
1309 | for s in srclist: | |
1310 | k, v = s.split('=') | |
1311 | mcqs[k] = v | |
1312 | ||
3b01ed76 | 1313 | k_to_del = set(list(running_mcqv4src.keys())).difference(list(mcqs.keys())) |
d486dd0d | 1314 | for v in k_to_del: |
223ba5af | 1315 | self.iproute2.bridge_del_mcqv4src(ifaceobj.name, v) |
3b01ed76 | 1316 | for v in list(mcqs.keys()): |
223ba5af | 1317 | self.iproute2.bridge_set_mcqv4src(ifaceobj.name, v, mcqs[v]) |
d486dd0d | 1318 | elif not ifupdownflags.flags.PERFMODE: |
223ba5af | 1319 | running_mcqv4src = self.sysfs.bridge_get_mcqv4src(ifaceobj.name) |
d486dd0d | 1320 | if running_mcqv4src: |
3b01ed76 | 1321 | for v in list(running_mcqv4src.keys()): |
223ba5af | 1322 | self.iproute2.bridge_del_mcqv4src(ifaceobj.name, v) |
d486dd0d JF |
1323 | |
1324 | def _set_bridge_vidinfo_compat(self, ifaceobj): | |
1325 | # | |
1326 | # Supports old style vlan vid info format | |
1327 | # for compatibility | |
1328 | # | |
1329 | bridge_port_pvids = ifaceobj.get_attr_value_first('bridge-port-pvids') | |
1330 | bridge_port_vids = ifaceobj.get_attr_value_first('bridge-port-vids') | |
1331 | if not bridge_port_pvids and not bridge_port_vids: | |
1332 | return | |
1333 | ||
1334 | # Handle bridge vlan attrs | |
1335 | # Install pvids | |
1336 | if bridge_port_pvids: | |
1337 | portlist = self.parse_port_list(ifaceobj.name, bridge_port_pvids) | |
1338 | if not portlist: | |
1339 | self.log_warn('%s: could not parse \'%s %s\'' | |
1340 | %(ifaceobj.name, 'bridge-port-pvids', | |
1341 | bridge_port_pvids)) | |
1342 | return | |
1343 | for p in portlist: | |
1344 | try: | |
1345 | (port, pvid) = p.split('=') | |
1346 | pvid = int(pvid) | |
223ba5af | 1347 | running_pvid = self.cache.get_pvid(port) |
d486dd0d JF |
1348 | if running_pvid: |
1349 | if running_pvid == pvid: | |
1350 | continue | |
1351 | else: | |
223ba5af JF |
1352 | self.iproute2.bridge_vlan_del_pvid(port, running_pvid) |
1353 | self.iproute2.bridge_vlan_add_pvid(port, pvid) | |
3b01ed76 | 1354 | except Exception as e: |
d486dd0d JF |
1355 | self.log_warn('%s: failed to set pvid `%s` (%s)' |
1356 | %(ifaceobj.name, p, str(e))) | |
1357 | ||
1358 | # install port vids | |
1359 | if bridge_port_vids: | |
1360 | portlist = self.parse_port_list(ifaceobj.name, bridge_port_vids) | |
1361 | if not portlist: | |
1362 | self.log_warn('%s: could not parse \'%s %s\'' %(ifaceobj.name, | |
1363 | 'bridge-port-vids', bridge_port_vids)) | |
1364 | return | |
1365 | for p in portlist: | |
1366 | try: | |
1367 | (port, val) = p.split('=') | |
1368 | vids = val.split(',') | |
1369 | vids_int = self._ranges_to_ints(vids) | |
223ba5af | 1370 | _, running_vids = self.cache.get_pvid_and_vids(port) |
d486dd0d JF |
1371 | if running_vids: |
1372 | (vids_to_del, vids_to_add) = \ | |
1373 | self._diff_vids(vids_int, running_vids) | |
1374 | if vids_to_del: | |
223ba5af | 1375 | self.iproute2.bridge_vlan_del_vid_list(port, |
d486dd0d JF |
1376 | self._compress_into_ranges(vids_to_del)) |
1377 | if vids_to_add: | |
223ba5af | 1378 | self.iproute2.bridge_vlan_add_vid_list(port, |
d486dd0d JF |
1379 | self._compress_into_ranges(vids_to_add)) |
1380 | else: | |
223ba5af | 1381 | self.iproute2.bridge_vlan_add_vid_list(port, vids_int) |
3b01ed76 | 1382 | except Exception as e: |
d486dd0d JF |
1383 | self.log_warn('%s: failed to set vid `%s` (%s)' |
1384 | %(ifaceobj.name, p, str(e))) | |
1385 | ||
1386 | def _is_running_stp_state_on(self, bridgename): | |
1387 | """ Returns True if running stp state is on, else False """ | |
1388 | ||
1389 | stp_state_file = '/sys/class/net/%s/bridge/stp_state' %bridgename | |
1390 | try: | |
1391 | running_stp_state = self.read_file_oneline(stp_state_file) | |
1392 | return running_stp_state and running_stp_state != '0' | |
3218f49d | 1393 | except Exception: |
d486dd0d JF |
1394 | return False |
1395 | ||
1396 | def _is_config_stp_state_on(self, ifaceobj): | |
1397 | """ Returns true if user specified stp state is on, else False """ | |
1398 | ||
1399 | stp_attr = ifaceobj.get_attr_value_first('bridge-stp') | |
1400 | if not stp_attr: | |
1401 | return self.default_stp_on | |
1402 | return utils.get_boolean_from_string(stp_attr) | |
1403 | ||
1404 | def get_bridge_mcsnoop_value(self, ifaceobj): | |
1405 | mcsnoop = ifaceobj.get_attr_value_first('bridge-mcsnoop') | |
3832dce6 JF |
1406 | |
1407 | if mcsnoop: | |
1408 | return mcsnoop | |
1409 | ||
1410 | if ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_VXLAN: | |
1411 | if self._vxlan_bridge_default_igmp_snooping is not None: | |
1412 | return self._vxlan_bridge_default_igmp_snooping | |
1413 | ||
1414 | return self.get_attr_default_value("bridge-mcsnoop") | |
d486dd0d JF |
1415 | |
1416 | def fill_ifla_info_data_with_ifla_br_attribute(self, | |
1417 | ifla_info_data, | |
1418 | link_just_created, | |
1419 | ifname, | |
1420 | nl_attr, | |
1421 | attr_name, | |
223ba5af JF |
1422 | user_config, |
1423 | cached_value): | |
d486dd0d JF |
1424 | try: |
1425 | translate_func = self._ifla_br_attributes_translate_user_config_to_netlink_map.get(nl_attr) | |
1426 | ||
1427 | if not callable(translate_func): | |
1428 | return | |
1429 | ||
1430 | if not user_config: | |
1431 | user_config = policymanager.policymanager_api.get_iface_default( | |
1432 | module_name=self.__class__.__name__, | |
1433 | ifname=ifname, | |
1434 | attr=attr_name | |
1435 | ) | |
1436 | ||
223ba5af JF |
1437 | if not link_just_created and cached_value is None: |
1438 | # the link already exists but we don't have any value | |
1439 | # cached for this attr, it probably means that the | |
1440 | # capability is not available on this system (i.e old kernel) | |
1441 | self.logger.debug("%s: ignoring %s %s: capability probably not supported on this system" | |
1442 | % (ifname, attr_name, user_config)) | |
1443 | return | |
d486dd0d JF |
1444 | |
1445 | if not user_config and not link_just_created and cached_value is not None: | |
1446 | # there is no user configuration for this attribute | |
1447 | # if the bridge existed before we need to check if | |
1448 | # this attribute needs to be reset to default value | |
1449 | default_value = self.get_attr_default_value(attr_name) | |
1450 | ||
1451 | if default_value: | |
1452 | # the attribute has a default value, we need to convert it to | |
1453 | # netlink format to compare it with the cache value | |
1454 | default_value_nl = translate_func(default_value) # default_value.lower() | |
1455 | ||
1456 | if default_value_nl != cached_value: | |
1457 | # the running value difers from the default value | |
1458 | # but the user didn't specify any config | |
1459 | # resetting attribute to default | |
1460 | ifla_info_data[nl_attr] = default_value_nl | |
1461 | self.logger.info('%s: reset %s to default: %s' % (ifname, attr_name, default_value)) | |
1462 | elif user_config: | |
1463 | user_config_nl = translate_func(user_config) # user_config.lower() | |
1464 | ||
1465 | if user_config_nl != cached_value: | |
1466 | ifla_info_data[nl_attr] = user_config_nl | |
1467 | ||
1468 | if cached_value is not None: | |
1469 | self.logger.info('%s: set %s %s (cache %s)' % (ifname, attr_name, user_config, cached_value)) | |
1470 | else: | |
1471 | self.logger.info('%s: set %s %s' % (ifname, attr_name, user_config)) | |
1472 | except Exception as e: | |
1473 | self.logger.warning('%s: %s: %s' % (ifname, attr_name, str(e))) | |
1474 | ||
1475 | def up_apply_bridge_settings(self, ifaceobj, link_just_created, bridge_vlan_aware): | |
1476 | ifla_info_data = dict() | |
1477 | ifname = ifaceobj.name | |
1478 | ||
223ba5af | 1479 | self.logger.info('%s: applying bridge settings' % ifname) |
d486dd0d | 1480 | |
223ba5af JF |
1481 | cached_ifla_info_data = self.cache.get_link_info_data(ifname) |
1482 | ||
1483 | try: | |
1484 | # we compare the user value (or policy value) with the current running state | |
1485 | # we need to divide the cached value by 100 to ignore small difference. | |
1486 | # i.e. our default value is 31 but the kernel default seems to be 3125 | |
c817ba4d | 1487 | cached_ifla_info_data[Link.IFLA_BR_MCAST_STARTUP_QUERY_INTVL] //= 100 |
223ba5af | 1488 | cached_ifla_info_data[Link.IFLA_BR_MCAST_STARTUP_QUERY_INTVL] *= 100 |
3218f49d | 1489 | except Exception: |
223ba5af JF |
1490 | pass |
1491 | ||
3b01ed76 | 1492 | for attr_name, nl_attr in self._ifla_br_attributes_map.items(): |
d486dd0d JF |
1493 | self.fill_ifla_info_data_with_ifla_br_attribute( |
1494 | ifla_info_data=ifla_info_data, | |
1495 | link_just_created=link_just_created, | |
1496 | ifname=ifname, | |
1497 | nl_attr=nl_attr, | |
1498 | attr_name=attr_name, | |
223ba5af JF |
1499 | user_config=ifaceobj.get_attr_value_first(attr_name), |
1500 | cached_value=cached_ifla_info_data.get(nl_attr) | |
d486dd0d JF |
1501 | ) |
1502 | ||
01f27c67 JF |
1503 | # special cases ######################################################## |
1504 | ||
1505 | # bridge-bridgeprio | |
1506 | # if mstpctl-treeprio is configured on the bridge | |
1507 | # do not reset the bridge-bridgeprio to the default value | |
1508 | # NOTE: this is the case for every bridge/mstpctl attribute pairs. | |
1509 | # TODO: more code should be added to handle this in the future. | |
1510 | mstpctl_treeprio = ifaceobj.get_attr_value_first("mstpctl-treeprio") | |
1511 | bridge_bridgeprio = ifaceobj.get_attr_value_first("bridge-bridgeprio") | |
1512 | ||
1513 | if mstpctl_treeprio: | |
1514 | self.logger.info("%s: mstpctl-treeprio attribute is set - ignorning bridge-bridgeprio" % ifname) | |
1515 | else: | |
1516 | self.fill_ifla_info_data_with_ifla_br_attribute( | |
1517 | ifla_info_data=ifla_info_data, | |
1518 | link_just_created=link_just_created, | |
1519 | ifname=ifname, | |
1520 | nl_attr=Link.IFLA_BR_PRIORITY, | |
1521 | attr_name='bridge-bridgeprio', | |
1522 | user_config=bridge_bridgeprio, | |
1523 | cached_value=cached_ifla_info_data.get(Link.IFLA_BR_PRIORITY) | |
1524 | ) | |
1525 | ||
d486dd0d JF |
1526 | # bridge-mcsnoop |
1527 | self.fill_ifla_info_data_with_ifla_br_attribute( | |
1528 | ifla_info_data=ifla_info_data, | |
1529 | link_just_created=link_just_created, | |
1530 | ifname=ifname, | |
1531 | nl_attr=Link.IFLA_BR_MCAST_SNOOPING, | |
1532 | attr_name='bridge-mcsnoop', | |
223ba5af JF |
1533 | user_config=self.get_bridge_mcsnoop_value(ifaceobj), |
1534 | cached_value=cached_ifla_info_data.get(Link.IFLA_BR_MCAST_SNOOPING) | |
1535 | ||
d486dd0d JF |
1536 | ) |
1537 | ||
1538 | # bridge-vlan-stats | |
1539 | if bridge_vlan_aware: | |
1540 | self.fill_ifla_info_data_with_ifla_br_attribute( | |
1541 | ifla_info_data=ifla_info_data, | |
1542 | link_just_created=link_just_created, | |
1543 | ifname=ifname, | |
1544 | nl_attr=Link.IFLA_BR_VLAN_STATS_ENABLED, | |
1545 | attr_name='bridge-vlan-stats', | |
223ba5af JF |
1546 | user_config=ifaceobj.get_attr_value_first('bridge-vlan-stats') or self.default_vlan_stats, |
1547 | cached_value=cached_ifla_info_data.get(Link.IFLA_BR_VLAN_STATS_ENABLED) | |
d486dd0d JF |
1548 | ) |
1549 | ||
1550 | try: | |
1551 | if self._is_config_stp_state_on(ifaceobj): | |
1552 | if not self._is_running_stp_state_on(ifname): | |
1553 | ifla_info_data[Link.IFLA_BR_STP_STATE] = 1 | |
1554 | self.logger.info('%s: stp state reset, reapplying port settings' % ifname) | |
1555 | ifaceobj.module_flags[ifaceobj.name] = \ | |
1556 | ifaceobj.module_flags.setdefault(self.name, 0) | \ | |
1557 | bridgeFlags.PORT_PROCESSED_OVERRIDE | |
1558 | else: | |
1559 | # If stp not specified and running stp state on, set it to off | |
1560 | if self._is_running_stp_state_on(ifname): | |
1561 | self.logger.info('%s: bridge-stp not specified but running: turning stp off') | |
1562 | ifla_info_data[Link.IFLA_BR_STP_STATE] = 0 | |
1563 | except Exception as e: | |
1564 | self.logger.warning('%s: bridge stp: %s' % (ifname, str(e))) | |
1565 | ||
1566 | if ifla_info_data: | |
24931ffa | 1567 | self.netlink.link_set_bridge_info_data(ifname, ifla_info_data) |
d486dd0d JF |
1568 | |
1569 | def _check_vids(self, ifaceobj, vids): | |
1570 | ret = True | |
1571 | for v in vids: | |
1572 | try: | |
1573 | if '-' in v: | |
1574 | va, vb = v.split('-') | |
1575 | va, vb = int(va), int(vb) | |
1576 | self._handle_reserved_vlan(va, ifaceobj.name, end=vb) | |
1577 | else: | |
1578 | va = int(v) | |
1579 | self._handle_reserved_vlan(va, ifaceobj.name) | |
1580 | except exceptions.ReservedVlanException as e: | |
1581 | raise e | |
1582 | except Exception: | |
c46af1c9 | 1583 | self.logger.warning('%s: unable to parse vid \'%s\'' |
d486dd0d JF |
1584 | %(ifaceobj.name, v)) |
1585 | return ret | |
1586 | ||
d486dd0d | 1587 | def _get_running_vids_n_pvid_str(self, ifacename): |
223ba5af | 1588 | pvid, vids = self.cache.get_pvid_and_vids(ifacename) |
d486dd0d JF |
1589 | |
1590 | if vids: | |
1591 | ret_vids = self._compress_into_ranges(vids) | |
1592 | else: | |
1593 | ret_vids = None | |
1594 | ||
1595 | if pvid: | |
1596 | ret_pvid = '%s' %pvid | |
1597 | else: | |
1598 | ret_pvid = None | |
1599 | return (ret_vids, ret_pvid) | |
1600 | ||
1601 | def _apply_bridge_vids_and_pvid(self, bportifaceobj, vids, pvid, | |
1602 | isbridge): | |
1603 | """ This method is a combination of methods _apply_bridge_vids and | |
1604 | _apply_bridge_port_pvids above. A combined function is | |
1605 | found necessary to do the deletes first and the adds later | |
1606 | because kernel does honor vid info flags during deletes. | |
1607 | ||
1608 | """ | |
e537a6e6 | 1609 | if not isbridge and (bportifaceobj.link_kind & ifaceLinkKind.VXLAN and not bportifaceobj.link_privflags & ifaceLinkPrivFlags.SINGLE_VXLAN): |
d486dd0d JF |
1610 | if not vids or not pvid or len(vids) > 1 or vids[0] != pvid: |
1611 | self._error_vxlan_in_vlan_aware_br(bportifaceobj, | |
1612 | bportifaceobj.upperifaces[0]) | |
1613 | return | |
1614 | ||
1615 | vids_int = self._ranges_to_ints(vids) | |
1616 | try: | |
1617 | pvid_int = int(pvid) if pvid else 0 | |
1618 | except Exception: | |
c46af1c9 | 1619 | self.logger.warning('%s: unable to parse pvid \'%s\'' |
d486dd0d JF |
1620 | %(bportifaceobj.name, pvid)) |
1621 | pvid_int = 0 | |
1622 | pass | |
1623 | ||
1624 | vids_to_del = [] | |
1625 | vids_to_add = vids_int | |
1626 | pvid_to_del = None | |
1627 | pvid_to_add = pvid_int | |
1628 | ||
1629 | try: | |
1630 | if not self._check_vids(bportifaceobj, vids): | |
1631 | return | |
1632 | ||
223ba5af | 1633 | running_pvid, running_vids = self.cache.get_pvid_and_vids(bportifaceobj.name) |
d486dd0d JF |
1634 | |
1635 | if not running_vids and not running_pvid: | |
1636 | # There cannot be a no running pvid. | |
1637 | # It might just not be in our cache: | |
1638 | # this can happen if at the time we were | |
1639 | # creating the bridge vlan cache, the port | |
1640 | # was not part of the bridge. And we need | |
1641 | # to make sure both vids and pvid is not in | |
1642 | # the cache, to declare that our cache may | |
1643 | # be stale. | |
1644 | running_pvid = 1 | |
1645 | running_vids = [1] | |
1646 | ||
1647 | if running_vids: | |
1648 | (vids_to_del, vids_to_add) = \ | |
1649 | self._diff_vids(vids_to_add, running_vids) | |
1650 | ||
1651 | if running_pvid: | |
1652 | if running_pvid != pvid_int and running_pvid != 0: | |
1653 | pvid_to_del = running_pvid | |
1654 | ||
1655 | if (pvid_to_del and (pvid_to_del in vids_int) and | |
1656 | (pvid_to_del not in vids_to_add)): | |
1657 | # kernel deletes dont take into account | |
1658 | # bridge vid flags and its possible that | |
1659 | # the pvid deletes we do end up deleting | |
1660 | # the vids. Be proactive and add the pvid | |
1661 | # to the vid add list if it is in the vids | |
1662 | # and not already part of vids_to_add. | |
1663 | # This helps with a small corner case: | |
1664 | # - running | |
1665 | # pvid 100 | |
1666 | # vid 101 102 | |
1667 | # - new change is going to move the state to | |
1668 | # pvid 101 | |
1669 | # vid 100 102 | |
1670 | vids_to_add.add(pvid_to_del) | |
1671 | except exceptions.ReservedVlanException as e: | |
1672 | raise e | |
3b01ed76 | 1673 | except Exception as e: |
d486dd0d JF |
1674 | self.log_error('%s: failed to process vids/pvids' |
1675 | %bportifaceobj.name + ' vids = %s' %str(vids) + | |
1676 | 'pvid = %s ' %pvid + '(%s)' %str(e), | |
1677 | bportifaceobj, raise_error=False) | |
1678 | try: | |
1679 | if vids_to_del: | |
1680 | if pvid_to_add in vids_to_del: | |
1681 | vids_to_del.remove(pvid_to_add) | |
e537a6e6 JF |
1682 | |
1683 | vids_to_del = self.remove_bridge_vlans_mapped_to_vnis_from_vids_list(None, bportifaceobj, vids_to_del) | |
1684 | ||
223ba5af | 1685 | self.iproute2.bridge_vlan_del_vid_list_self(bportifaceobj.name, |
d486dd0d JF |
1686 | self._compress_into_ranges( |
1687 | vids_to_del), isbridge) | |
3b01ed76 | 1688 | except Exception as e: |
d486dd0d JF |
1689 | self.log_warn('%s: failed to del vid `%s` (%s)' |
1690 | %(bportifaceobj.name, str(vids_to_del), str(e))) | |
1691 | ||
1692 | try: | |
1693 | if pvid_to_del: | |
223ba5af | 1694 | self.iproute2.bridge_vlan_del_pvid(bportifaceobj.name, |
d486dd0d | 1695 | pvid_to_del) |
3b01ed76 | 1696 | except Exception as e: |
d486dd0d JF |
1697 | self.log_warn('%s: failed to del pvid `%s` (%s)' |
1698 | %(bportifaceobj.name, pvid_to_del, str(e))) | |
1699 | ||
1700 | try: | |
1701 | if vids_to_add: | |
223ba5af | 1702 | self.iproute2.bridge_vlan_add_vid_list_self(bportifaceobj.name, |
d486dd0d JF |
1703 | self._compress_into_ranges( |
1704 | vids_to_add), isbridge) | |
3b01ed76 | 1705 | except Exception as e: |
d486dd0d JF |
1706 | self.log_error('%s: failed to set vid `%s` (%s)' |
1707 | %(bportifaceobj.name, str(vids_to_add), | |
1708 | str(e)), bportifaceobj, raise_error=False) | |
1709 | ||
1710 | try: | |
1711 | if pvid_to_add and pvid_to_add != running_pvid: | |
223ba5af | 1712 | self.iproute2.bridge_vlan_add_pvid(bportifaceobj.name, |
d486dd0d | 1713 | pvid_to_add) |
3b01ed76 | 1714 | except Exception as e: |
d486dd0d JF |
1715 | self.log_error('%s: failed to set pvid `%s` (%s)' |
1716 | %(bportifaceobj.name, pvid_to_add, str(e)), | |
1717 | bportifaceobj) | |
1718 | ||
e537a6e6 JF |
1719 | def get_bridge_vlans_mapped_to_vnis_as_integer_list(self, ifaceobj): |
1720 | """ | |
1721 | Get all vlans that the user wants to configured in vlan-vni maps | |
1722 | """ | |
1723 | try: | |
1724 | vids = [] | |
1725 | ||
1726 | for vlans_vnis_map in ifaceobj.get_attr_value("bridge-vlan-vni-map"): | |
1727 | vids.extend(self._ranges_to_ints([vlans_vnis_map.split("=")[0]])) | |
1728 | ||
1729 | return vids | |
1730 | except Exception as e: | |
1731 | self.logger.debug("get_bridge_vlans_mapped_to_vnis_as_integer_list: %s" % str(e)) | |
1732 | return [] | |
1733 | ||
1734 | def remove_bridge_vlans_mapped_to_vnis_from_vids_list(self, bridge_ifaceobj, vxlan_ifaceobj, vids_list): | |
1735 | """ | |
1736 | For single vxlan we need to remove the vlans mapped to vnis | |
1737 | from the vids list otherwise they will get removed from the brport | |
1738 | """ | |
1739 | if not (vxlan_ifaceobj.link_privflags & ifaceLinkPrivFlags.SINGLE_VXLAN): | |
1740 | return vids_list | |
1741 | ||
1742 | user_config_vids = [] | |
1743 | ||
1744 | if bridge_ifaceobj: | |
1745 | for vid in self.get_bridge_vlans_mapped_to_vnis_as_integer_list(bridge_ifaceobj): | |
1746 | user_config_vids.append(vid) | |
1747 | ||
1748 | if vxlan_ifaceobj: | |
1749 | for vid in self.get_bridge_vlans_mapped_to_vnis_as_integer_list(vxlan_ifaceobj): | |
1750 | user_config_vids.append(vid) | |
1751 | ||
1752 | for vlan in user_config_vids: | |
1753 | try: | |
1754 | vids_list.remove(vlan) | |
3218f49d | 1755 | except Exception: |
e537a6e6 JF |
1756 | pass |
1757 | ||
1758 | return vids_list | |
1759 | ||
d486dd0d JF |
1760 | def _apply_bridge_vlan_aware_port_settings_all(self, bportifaceobj, |
1761 | bridge_vids=None, | |
1762 | bridge_pvid=None): | |
1763 | vids = None | |
1764 | pvids = None | |
1765 | vids_final = [] | |
1766 | pvid_final = None | |
1767 | bport_access = bportifaceobj.get_attr_value_first('bridge-access') | |
1768 | if bport_access: | |
1769 | vids = re.split(r'[\s\t]\s*', bport_access) | |
1770 | pvids = vids | |
1771 | allow_untagged = 'yes' | |
1772 | self.check_bridge_port_vid_attrs(bportifaceobj) | |
1773 | else: | |
1774 | allow_untagged = bportifaceobj.get_attr_value_first('bridge-allow-untagged') or 'yes' | |
1775 | ||
1776 | bport_vids = self.get_ifaceobj_bridge_vids_value(bportifaceobj) | |
1777 | if bport_vids: | |
1778 | vids = re.split(r'[\s\t,]\s*', bport_vids) | |
1779 | ||
1780 | bport_pvids = bportifaceobj.get_attr_value_first('bridge-pvid') | |
1781 | if bport_pvids: | |
1782 | pvids = re.split(r'[\s\t]\s*', bport_pvids) | |
1783 | ||
1784 | if vids: | |
1785 | vids_final = vids | |
1786 | elif bridge_vids: | |
1787 | vids_final = bridge_vids | |
1788 | ||
1789 | if allow_untagged == 'yes': | |
1790 | if pvids: | |
1791 | pvid_final = pvids[0] | |
1792 | elif bridge_pvid: | |
1793 | pvid_final = bridge_pvid | |
1794 | else: | |
1795 | pvid_final = '1' | |
1796 | else: | |
1797 | pvid_final = None | |
1798 | ||
1799 | self._apply_bridge_vids_and_pvid(bportifaceobj, vids_final, | |
1800 | pvid_final, False) | |
1801 | ||
1802 | def _apply_bridge_port_settings_all(self, ifaceobj, ifaceobj_getfunc, bridge_vlan_aware): | |
1803 | err = False | |
1804 | ||
1805 | if (ifaceobj.get_attr_value_first('bridge-port-vids') and | |
1806 | ifaceobj.get_attr_value_first('bridge-port-pvids')): | |
1807 | # Old style bridge port vid info | |
1808 | # skip new style setting on ports | |
1809 | return | |
1810 | self.logger.info('%s: applying bridge configuration ' | |
1811 | %ifaceobj.name + 'specific to ports') | |
1812 | ||
1813 | bridge_vids = self.get_ifaceobj_bridge_vids_value(ifaceobj) | |
1814 | if bridge_vids: | |
1815 | bridge_vids = re.split(r'[\s\t,]\s*', bridge_vids) | |
1816 | else: | |
1817 | bridge_vids = None | |
1818 | ||
1819 | bridge_pvid = ifaceobj.get_attr_value_first('bridge-pvid') | |
1820 | if bridge_pvid: | |
1821 | bridge_pvid = re.split(r'[\s\t]\s*', bridge_pvid)[0] | |
1822 | else: | |
1823 | bridge_pvid = None | |
1824 | ||
1825 | if (ifaceobj.module_flags.get(self.name, 0x0) & | |
1826 | bridgeFlags.PORT_PROCESSED_OVERRIDE): | |
1827 | port_processed_override = True | |
1828 | else: | |
1829 | port_processed_override = False | |
1830 | ||
1831 | bridgeports = self._get_bridge_port_list(ifaceobj) | |
1832 | if not bridgeports: | |
1833 | self.logger.debug('%s: cannot find bridgeports' %ifaceobj.name) | |
1834 | return | |
223ba5af | 1835 | self.iproute2.batch_start() |
d486dd0d | 1836 | for bport in bridgeports: |
223ba5af JF |
1837 | # on link_set_master we need to wait until we cache the correct |
1838 | # notification and register the brport as slave | |
1839 | if not self.cache.bridge_port_exists(ifaceobj.name, bport): | |
d486dd0d JF |
1840 | self.logger.info('%s: skipping bridge config' %ifaceobj.name + |
1841 | ' for port %s (missing port)' %bport) | |
1842 | continue | |
1843 | self.logger.info('%s: processing bridge config for port %s' | |
1844 | %(ifaceobj.name, bport)) | |
1845 | bportifaceobjlist = ifaceobj_getfunc(bport) | |
1846 | if not bportifaceobjlist: | |
223ba5af | 1847 | continue |
d486dd0d JF |
1848 | for bportifaceobj in bportifaceobjlist: |
1849 | # Dont process bridge port if it already has been processed | |
1850 | # and there is no override on port_processed | |
1851 | if (not port_processed_override and | |
1852 | (bportifaceobj.module_flags.get(self.name,0x0) & | |
1853 | bridgeFlags.PORT_PROCESSED)): | |
1854 | continue | |
1855 | try: | |
1856 | # Add attributes specific to the vlan aware bridge | |
1857 | if bridge_vlan_aware: | |
1858 | self._apply_bridge_vlan_aware_port_settings_all( | |
1859 | bportifaceobj, bridge_vids, bridge_pvid) | |
1860 | elif self.warn_on_untagged_bridge_absence: | |
1861 | self._check_untagged_bridge(ifaceobj.name, bportifaceobj, ifaceobj_getfunc) | |
1862 | except exceptions.ReservedVlanException as e: | |
1863 | raise e | |
3b01ed76 | 1864 | except Exception as e: |
d486dd0d | 1865 | err = True |
c46af1c9 | 1866 | self.logger.warning('%s: %s' %(ifaceobj.name, str(e))) |
d486dd0d | 1867 | pass |
223ba5af | 1868 | self.iproute2.batch_commit() |
d486dd0d JF |
1869 | if err: |
1870 | raise Exception('%s: errors applying port settings' %ifaceobj.name) | |
1871 | ||
1872 | def _check_untagged_bridge(self, bridgename, bridgeportifaceobj, ifaceobj_getfunc): | |
1873 | if bridgeportifaceobj.link_kind & ifaceLinkKind.VLAN: | |
1874 | lower_ifaceobj_list = ifaceobj_getfunc(bridgeportifaceobj.lowerifaces[0]) | |
1875 | if lower_ifaceobj_list and lower_ifaceobj_list[0] and \ | |
1876 | not lower_ifaceobj_list[0].link_privflags & ifaceLinkPrivFlags.BRIDGE_PORT: | |
c46af1c9 | 1877 | self.logger.warning('%s: untagged bridge not found. Please configure a bridge with untagged bridge ports to avoid Spanning Tree Interoperability issue.' % bridgename) |
d486dd0d JF |
1878 | self.warn_on_untagged_bridge_absence = False |
1879 | ||
1880 | def bridge_port_get_bridge_name(self, ifaceobj): | |
223ba5af | 1881 | bridgename = self.cache.get_bridge_name_from_port(ifaceobj.name) |
d486dd0d JF |
1882 | if not bridgename: |
1883 | # bridge port is not enslaved to a bridge we need to find | |
1884 | # the bridge in it's upper ifaces then enslave it | |
1885 | for u in ifaceobj.upperifaces: | |
223ba5af | 1886 | if self.cache.link_is_bridge(u): |
d486dd0d JF |
1887 | return True, u |
1888 | return False, None | |
1889 | # return should_enslave port, bridgename | |
1890 | return False, bridgename | |
1891 | ||
1892 | def up_bridge_port_vlan_aware_bridge(self, ifaceobj, ifaceobj_getfunc, bridge_name, should_enslave_port): | |
1893 | if should_enslave_port: | |
223ba5af | 1894 | self.netlink.link_set_master(ifaceobj.name, bridge_name) |
20649b09 JF |
1895 | |
1896 | if ifaceobj.name not in self.svd_list: | |
1897 | self.handle_ipv6([ifaceobj.name], '1') | |
d486dd0d JF |
1898 | |
1899 | bridge_vids = self._get_bridge_vids(bridge_name, ifaceobj_getfunc) | |
1900 | bridge_pvid = self._get_bridge_pvid(bridge_name, ifaceobj_getfunc) | |
1901 | try: | |
1902 | self._apply_bridge_vlan_aware_port_settings_all(ifaceobj, bridge_vids, bridge_pvid) | |
1903 | except Exception as e: | |
1904 | self.log_error('%s: %s' % (ifaceobj.name, str(e)), ifaceobj) | |
1905 | return | |
1906 | ||
1907 | def up_bridge_port(self, ifaceobj, ifaceobj_getfunc): | |
1908 | should_enslave_port, bridge_name = self.bridge_port_get_bridge_name(ifaceobj) | |
1909 | ||
1910 | if not bridge_name: | |
1911 | # bridge doesn't exist | |
1912 | return | |
1913 | ||
223ba5af | 1914 | vlan_aware_bridge = self.cache.bridge_is_vlan_aware(bridge_name) |
d486dd0d JF |
1915 | if vlan_aware_bridge: |
1916 | self.up_bridge_port_vlan_aware_bridge(ifaceobj, | |
1917 | ifaceobj_getfunc, | |
1918 | bridge_name, | |
1919 | should_enslave_port) | |
1920 | ||
1921 | bridge_ifaceobj = ifaceobj_getfunc(bridge_name)[0] | |
1922 | ||
1923 | self.up_apply_brports_attributes(target_ports=[ifaceobj.name], | |
1924 | ifaceobj=bridge_ifaceobj, | |
1925 | ifaceobj_getfunc=ifaceobj_getfunc, | |
1926 | bridge_vlan_aware=vlan_aware_bridge) | |
1927 | ||
1928 | ifaceobj.module_flags[self.name] = ifaceobj.module_flags.setdefault(self.name, 0) | bridgeFlags.PORT_PROCESSED | |
1929 | ||
223ba5af | 1930 | def up_check_bridge_vlan_aware(self, ifaceobj, ifaceobj_getfunc, link_just_created): |
d486dd0d JF |
1931 | if ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_VLAN_AWARE: |
1932 | if not self.check_bridge_vlan_aware_port(ifaceobj, ifaceobj_getfunc): | |
1933 | return False | |
223ba5af JF |
1934 | if not link_just_created and not self.cache.bridge_is_vlan_aware(ifaceobj.name): |
1935 | # if bridge-vlan-aware was added on a existing old-bridge, we need to reprocess all ports | |
d486dd0d JF |
1936 | ifaceobj.module_flags[self.name] = ifaceobj.module_flags.setdefault(self.name, 0) | bridgeFlags.PORT_PROCESSED_OVERRIDE |
1937 | return True | |
1938 | return False | |
1939 | ||
1940 | @staticmethod | |
1941 | def parse_interface_list_value(user_config): | |
1942 | config = dict() | |
1943 | for entry in user_config.split(): | |
1944 | ifname, value = entry.split('=') | |
1945 | config[ifname] = value | |
1946 | return config | |
1947 | ||
223ba5af | 1948 | def sync_bridge_learning_to_vxlan_brport(self, bridge_name, brport_ifaceobj, brport_name, brport_ifla_info_slave_data, user_config_brport_learning_nl, cached_brport_learning): |
d486dd0d JF |
1949 | """ |
1950 | brport_ifaceobj.link_kind & ifaceLinkKind.VXLAN | |
1951 | and | |
1952 | brport_ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_PORT | |
1953 | ||
1954 | Checks are not performed in this function and must be verified | |
1955 | before. This is done this way to avoid calling this method on | |
1956 | non vlan & bridge port interfaces thus wasting a bit less time | |
1957 | """ | |
1958 | ||
1959 | kind = None | |
1960 | ifla_info_data = {} | |
1961 | ||
223ba5af JF |
1962 | if user_config_brport_learning_nl is None: |
1963 | user_config_brport_learning_nl = self.bridge_vxlan_port_learning | |
1964 | # bridge-learning is not configured by the user or by a policy | |
1965 | # use "bridge-vxlan-port-learning" policy to set bridge-learning (default on) | |
d486dd0d | 1966 | |
223ba5af JF |
1967 | if user_config_brport_learning_nl != cached_brport_learning: |
1968 | brport_ifla_info_slave_data[Link.IFLA_BRPORT_LEARNING] \ | |
1969 | = cached_brport_learning \ | |
1970 | = user_config_brport_learning_nl | |
d486dd0d | 1971 | |
223ba5af JF |
1972 | self.logger.info( |
1973 | "%s: %s: set bridge-learning %s" | |
1974 | % (bridge_name, brport_name, "on" if user_config_brport_learning_nl else "off") | |
1975 | ) | |
1976 | else: | |
1977 | # in this case, the current bridge-learning value is properly configured and | |
1978 | # doesn't need to be reset. We need to make sure that BRPORT_LEARNING is not | |
1979 | # part of ifla_info_slave_data. | |
1980 | try: | |
1981 | del brport_ifla_info_slave_data[Link.IFLA_BRPORT_LEARNING] | |
3218f49d | 1982 | except Exception: |
223ba5af JF |
1983 | pass |
1984 | ||
1985 | # | |
1986 | # vxlan-learning sync: | |
1987 | # | |
d486dd0d | 1988 | |
223ba5af JF |
1989 | brport_vxlan_learning_config = brport_ifaceobj.get_attr_value_first("vxlan-learning") |
1990 | # if vxlan-learning is defined by the user or via policy file we need | |
1991 | # to honor his config and not sync vxlan-learning with bridge-learning | |
d486dd0d | 1992 | |
223ba5af JF |
1993 | if not brport_vxlan_learning_config: |
1994 | # check policy file | |
1995 | brport_vxlan_learning_config = policymanager.policymanager_api.get_attr_default("vxlan", "vxlan-learning") | |
d486dd0d | 1996 | |
223ba5af JF |
1997 | # convert vxlan-learning string to netlink value (if None use brport-learning value instead) |
1998 | brport_vxlan_learning_config_nl = utils.get_boolean_from_string(brport_vxlan_learning_config) \ | |
1999 | if brport_vxlan_learning_config \ | |
2000 | else cached_brport_learning | |
d486dd0d | 2001 | |
223ba5af JF |
2002 | if brport_vxlan_learning_config_nl != self.cache.get_link_info_data_attribute(brport_name, Link.IFLA_VXLAN_LEARNING): |
2003 | self.logger.info( | |
2004 | "%s: %s: vxlan learning and bridge learning out of sync: set vxlan-learning %s" | |
2005 | % (bridge_name, brport_name, "on" if brport_vxlan_learning_config_nl else "off") | |
2006 | ) | |
2007 | ifla_info_data = {Link.IFLA_VXLAN_LEARNING: brport_vxlan_learning_config_nl} | |
2008 | kind = "vxlan" | |
d486dd0d JF |
2009 | |
2010 | # if kind and ifla_info_data are set they will be added to the | |
2011 | # netlink request on the VXLAN brport, to sync IFLA_VXLAN_LEARNING | |
2012 | return kind, ifla_info_data | |
2013 | ||
d486dd0d JF |
2014 | def up_apply_brports_attributes(self, ifaceobj, ifaceobj_getfunc, bridge_vlan_aware, target_ports=[], newly_enslaved_ports=[]): |
2015 | ifname = ifaceobj.name | |
e537a6e6 | 2016 | single_vxlan_device_ifaceobj = None |
d486dd0d JF |
2017 | |
2018 | try: | |
2019 | brports_ifla_info_slave_data = dict() | |
2020 | brport_ifaceobj_dict = dict() | |
223ba5af JF |
2021 | brport_name_list = [] |
2022 | ||
2023 | cache_brports_ifla_info_slave_data = {} | |
2024 | ||
2025 | port_processed_override = ifaceobj.module_flags.get(self.name, 0x0) & bridgeFlags.PORT_PROCESSED_OVERRIDE | |
d486dd0d | 2026 | |
223ba5af | 2027 | running_brports = self.cache.get_slaves(ifname) |
d486dd0d | 2028 | |
223ba5af JF |
2029 | # If target_ports is specified we want to configure only this |
2030 | # sub-list of port, we need to check if these ports are already | |
2031 | # enslaved, if not they will be ignored. | |
2032 | # If target_ports is not populated we will apply the brport | |
2033 | # attributes on all running brport. | |
d486dd0d JF |
2034 | if target_ports: |
2035 | new_targets = [] | |
2036 | for brport_name in target_ports: | |
2037 | if brport_name not in running_brports: | |
2038 | self.logger.info('%s: not enslaved to bridge %s: ignored for now' % (brport_name, ifname)) | |
2039 | else: | |
2040 | new_targets.append(brport_name) | |
2041 | running_brports = new_targets | |
2042 | ||
d486dd0d JF |
2043 | for port in running_brports: |
2044 | brport_list = ifaceobj_getfunc(port) | |
2045 | if brport_list: | |
223ba5af JF |
2046 | port_already_processed = False |
2047 | ||
2048 | # ports just added to the bridge have to be processed | |
2049 | if port not in newly_enslaved_ports: | |
2050 | # check if brport was already processed | |
2051 | for brportifaceobj in brport_list: | |
2052 | if not port_processed_override and brportifaceobj.module_flags.get(self.name, 0x0) & bridgeFlags.PORT_PROCESSED: | |
2053 | # skip port if already processed (probably by `up_bridge_port`) | |
2054 | port_already_processed = True | |
2055 | self.logger.info("%s: port %s: already processed" % (ifname, port)) | |
2056 | break | |
2057 | ||
2058 | if not port_already_processed: | |
2059 | brport_name_list.append(port) | |
2060 | brport_ifaceobj_dict[port] = brport_list[0] | |
2061 | brports_ifla_info_slave_data[port] = dict() | |
2062 | ||
2063 | if not ifupdownflags.flags.PERFMODE and port not in newly_enslaved_ports: | |
2064 | # if the port has just been enslaved, info_slave_data is not cached yet | |
2065 | cache_brports_ifla_info_slave_data[port] = self.cache.get_link_info_slave_data(port) | |
2066 | else: | |
2067 | cache_brports_ifla_info_slave_data[port] = {} | |
2068 | ||
2069 | if not brport_name_list: | |
2070 | self.bridge_process_vidinfo_mcqv4src_maxwait(ifaceobj) | |
2071 | return | |
2072 | ||
2073 | self.logger.info('%s: applying bridge port configuration: %s' % (ifname, brport_name_list)) | |
2074 | ||
2075 | cached_bridge_mcsnoop = self.cache.get_bridge_multicast_snooping(ifname) | |
d486dd0d JF |
2076 | |
2077 | bridge_ports_learning = {} | |
223ba5af JF |
2078 | bridge_ports_vxlan_arp_suppress = {} |
2079 | cached_bridge_ports_learning = {} | |
d486dd0d JF |
2080 | |
2081 | # we iterate through all IFLA_BRPORT supported attributes | |
3b01ed76 | 2082 | for attr_name, nl_attr in self._ifla_brport_attributes_map.items(): |
d486dd0d JF |
2083 | br_config = ifaceobj.get_attr_value_first(attr_name) |
2084 | translate_func = self._ifla_brport_attributes_translate_user_config_to_netlink_map.get(nl_attr) | |
2085 | ||
2086 | if not translate_func: | |
2087 | # if no translation function is found, | |
2088 | # we ignore this attribute and continue | |
2089 | continue | |
2090 | ||
2091 | if not br_config: | |
2092 | # user didn't specify any value for this attribute | |
2093 | # looking at policy overrides | |
2094 | br_config = policymanager.policymanager_api.get_iface_default( | |
2095 | module_name=self.__class__.__name__, | |
2096 | ifname=ifname, | |
2097 | attr=attr_name | |
2098 | ) | |
2099 | ||
2100 | if br_config: | |
2101 | #if bridge_vlan_aware: | |
2102 | # self.logger.info('%s: is a vlan-aware bridge, "%s %s" ' | |
2103 | # 'should be configured under the ports' | |
2104 | # % (ifname, attr_name, br_config)) | |
2105 | ||
2106 | # convert the <interface-yes-no-0-1-list> and <interface-range-list> value to subdict | |
2107 | # brport_name: { attr: value } | |
2108 | # example: | |
2109 | # bridge-portprios swp1=5 swp2=32 | |
2110 | # swp1: { bridge-portprios: 5 } swp2: { bridge-portprios: 32} | |
2111 | if '=' in br_config: | |
2112 | try: | |
2113 | br_config = self.parse_interface_list_value(br_config) | |
3218f49d | 2114 | except Exception: |
d486dd0d JF |
2115 | self.log_error('error while parsing \'%s %s\'' % (attr_name, br_config)) |
2116 | continue | |
2117 | ||
3b01ed76 | 2118 | for brport_ifaceobj in list(brport_ifaceobj_dict.values()): |
d486dd0d JF |
2119 | brport_config = brport_ifaceobj.get_attr_value_first(attr_name) |
2120 | brport_name = brport_ifaceobj.name | |
2121 | ||
223ba5af JF |
2122 | if not ifupdownflags.flags.PERFMODE: |
2123 | cached_value = cache_brports_ifla_info_slave_data.get(brport_name, {}).get(nl_attr, None) | |
d486dd0d JF |
2124 | else: |
2125 | cached_value = None | |
2126 | ||
2127 | if not brport_config: | |
2128 | # if a brport attribute was specified under the bridge and not under the port | |
2129 | # we assign the bridge value to the port. If an attribute is both defined under | |
2130 | # the bridge and the brport we keep the value of the port and ignore the br val. | |
2131 | if type(br_config) == dict: | |
2132 | # if the attribute value was in the format interface-list-value swp1=XX swp2=YY | |
2133 | # br_config is a dictionary, example: | |
2134 | # bridge-portprios swp1=5 swp2=32 = {swp1: 5, swp2: 32} | |
2135 | brport_config = br_config.get(brport_name) | |
2136 | else: | |
2137 | brport_config = br_config | |
2138 | ||
2139 | if not brport_config: | |
2140 | brport_config = policymanager.policymanager_api.get_iface_default( | |
2141 | module_name=self.__class__.__name__, | |
2142 | ifname=brport_name, | |
2143 | attr=attr_name | |
2144 | ) | |
2145 | ||
2146 | user_config = brport_config | |
2147 | ||
2148 | # attribute specific work | |
2149 | # This shouldn't be here but we don't really have a choice otherwise this | |
2150 | # will require too much code duplication and will make the code very complex | |
223ba5af JF |
2151 | if nl_attr == Link.IFLA_BRPORT_NEIGH_SUPPRESS: |
2152 | bridge_ports_vxlan_arp_suppress[brport_name] = user_config | |
d486dd0d | 2153 | try: |
223ba5af JF |
2154 | if user_config: |
2155 | if self.arp_nd_suppress_only_on_vxlan and not brport_ifaceobj.link_kind & ifaceLinkKind.VXLAN: | |
2156 | self.logger.warning('%s: %s: \'bridge-arp-nd-suppress\' ' | |
2157 | 'is not supported on a non-vxlan port' | |
2158 | % (ifaceobj.name, brport_name)) | |
2159 | continue | |
2160 | elif bridge_vlan_aware: | |
2161 | if not self.arp_nd_suppress_only_on_vxlan: | |
2162 | user_config = self.get_mod_subattr('bridge-arp-nd-suppress', 'default') | |
2163 | elif self.arp_nd_suppress_only_on_vxlan and brport_ifaceobj.link_kind & ifaceLinkKind.VXLAN: | |
2164 | # ignore the case of VXLAN brport - handled later in the code | |
2165 | continue | |
3218f49d | 2166 | except Exception: |
d486dd0d JF |
2167 | continue |
2168 | elif nl_attr == Link.IFLA_BRPORT_GROUP_FWD_MASK: | |
2169 | # special handking for group_fwd_mask because Cisco proprietary | |
2170 | # protocol needs to be set via a private netlink attribute | |
2171 | self.ifla_brport_group_fwd_mask(ifname, brport_name, | |
2172 | brports_ifla_info_slave_data, | |
2173 | user_config, cached_value) | |
2174 | continue | |
2175 | ||
2176 | #if brport_config: | |
2177 | # if not bridge_vlan_aware: | |
2178 | # self.logger.info('%s: %s: is not a vlan-aware bridge, "%s %s" ' | |
2179 | # 'should be configured under the bridge' | |
2180 | # % (ifname, brport_name, | |
2181 | # attr_name, brport_config)) | |
2182 | ||
2183 | if user_config: | |
2184 | user_config_nl = translate_func(user_config) | |
2185 | # check config value against running value | |
2186 | if user_config_nl != cached_value: | |
2187 | brports_ifla_info_slave_data[brport_name][nl_attr] = user_config_nl | |
2188 | self.logger.info('%s: %s: set %s %s' % (ifname, brport_name, attr_name, user_config)) | |
2189 | self.logger.debug('(cache %s)' % cached_value) | |
2190 | ||
2191 | if nl_attr == Link.IFLA_BRPORT_LEARNING: | |
2192 | # for vxlan-learning sync purposes we need to save the user config for each brports. | |
2193 | # The dictionary 'brports_ifla_info_slave_data' might not contain any value for | |
2194 | # IFLA_BRPORT_LEARNING if the user value is already configured and running | |
2195 | # nevertheless we still need to check if the vxlan-learning is rightly synced with | |
2196 | # the brport since it might go out of sync for X and Y reasons. | |
223ba5af | 2197 | # we also store the cached value to avoid an extra cache lookup. |
d486dd0d | 2198 | bridge_ports_learning[brport_name] = user_config_nl |
223ba5af | 2199 | cached_bridge_ports_learning[brport_name] = cached_value |
d486dd0d JF |
2200 | |
2201 | elif cached_value is not None: | |
2202 | # no config found, do we need to reset to default? | |
2203 | default = self.get_attr_default_value(attr_name) | |
2204 | if default: | |
2205 | default_netlink = translate_func(default) | |
2206 | ||
223ba5af JF |
2207 | if nl_attr == Link.IFLA_BRPORT_LEARNING: |
2208 | # for vxlan-learning sync purposes we need to save the user config for each brports. | |
2209 | # The dictionary 'brports_ifla_info_slave_data' might not contain any value for | |
2210 | # IFLA_BRPORT_LEARNING if the user value is already configured and running | |
2211 | # nevertheless we still need to check if the vxlan-learning is rightly synced with | |
2212 | # the brport since it might go out of sync for X and Y reasons. | |
2213 | # we also store the cached value to avoid an extra cache lookup. | |
2214 | cached_bridge_ports_learning[brport_name] = cached_value | |
2215 | bridge_ports_learning[brport_name] = self.bridge_vxlan_port_learning | |
2216 | ||
2217 | if brport_ifaceobj.link_kind & ifaceLinkKind.VXLAN: | |
2218 | # bridge-learning for vxlan device is handled separatly in sync_bridge_learning_to_vxlan_brport | |
2219 | continue | |
2220 | ||
2221 | if not ifupdownflags.flags.PERFMODE and brport_name not in newly_enslaved_ports: | |
2222 | # We don't query new slaves and not during boot | |
2223 | try: | |
2224 | if self.cache.get_link_info_slave_data_attribute(brport_name, Link.IFLA_BRPORT_PEER_LINK): | |
2225 | if default_netlink != cached_value: | |
2226 | self.logger.debug('%s: %s: bridge port peerlink: ignoring bridge-learning' | |
2227 | % (ifname, brport_name)) | |
2228 | continue | |
2229 | except Exception as e: | |
2230 | self.logger.debug('%s: %s: peerlink check: %s' % (ifname, brport_name, str(e))) | |
d486dd0d JF |
2231 | |
2232 | if default_netlink != cached_value: | |
2233 | self.logger.info('%s: %s: %s: no configuration detected, resetting to default %s' | |
2234 | % (ifname, brport_name, attr_name, default)) | |
2235 | self.logger.debug('(cache %s)' % cached_value) | |
2236 | brports_ifla_info_slave_data[brport_name][nl_attr] = default_netlink | |
2237 | ||
223ba5af JF |
2238 | # is the current bridge (ifaceobj) a QinQ bridge? |
2239 | # This variable is initialized to None and will be | |
2240 | # change to True/False, so that the check is only | |
2241 | # performed once | |
2242 | qinq_bridge = None | |
2243 | ||
d486dd0d | 2244 | # applying bridge port configuration via netlink |
3b01ed76 | 2245 | for brport_name, brport_ifla_info_slave_data in list(brports_ifla_info_slave_data.items()): |
d486dd0d JF |
2246 | |
2247 | brport_ifaceobj = brport_ifaceobj_dict.get(brport_name) | |
2248 | if (brport_ifaceobj | |
2249 | and brport_ifaceobj.link_kind & ifaceLinkKind.VXLAN | |
2250 | and brport_ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_PORT): | |
2251 | # if the brport is a VXLAN, we might need to sync the VXLAN learning with the brport_learning val | |
2252 | # we use the same netlink request, by specfying kind=vxlan and ifla_info_data={vxlan_learning=0/1} | |
2253 | kind, ifla_info_data = self.sync_bridge_learning_to_vxlan_brport(ifaceobj.name, | |
d486dd0d JF |
2254 | brport_ifaceobj, |
2255 | brport_name, | |
2256 | brport_ifla_info_slave_data, | |
223ba5af JF |
2257 | bridge_ports_learning.get(brport_name), |
2258 | cached_bridge_ports_learning.get(brport_name)) | |
9f8f3b0d JF |
2259 | |
2260 | if (self.vxlan_bridge_igmp_snooping_enable_port_mcrouter and utils.get_boolean_from_string( | |
80adb3c1 | 2261 | self.get_bridge_mcsnoop_value(ifaceobj) |
9f8f3b0d | 2262 | )) or cached_bridge_mcsnoop: |
80adb3c1 | 2263 | # if policy "vxlan_bridge_igmp_snooping_enable_port_mcrouter" |
9f8f3b0d JF |
2264 | # is on and mcsnoop is on (or mcsnoop is already enabled on the |
2265 | # bridge, set 'bridge-portmcrouter 2' on vxlan ports (if not set by the user) | |
223ba5af JF |
2266 | if not brport_ifla_info_slave_data.get(Link.IFLA_BRPORT_MULTICAST_ROUTER) \ |
2267 | and self.cache.get_bridge_port_multicast_router(brport_name) != 2: | |
80adb3c1 JF |
2268 | brport_ifla_info_slave_data[Link.IFLA_BRPORT_MULTICAST_ROUTER] = 2 |
2269 | self.logger.info("%s: %s: vxlan bridge igmp snooping: enable port multicast router" % (ifname, brport_name)) | |
223ba5af JF |
2270 | |
2271 | # | |
2272 | # handling attribute: bridge-arp-nd-suppress | |
2273 | # defaults to bridge-vxlan-arp-nd-suppress policy (default False) | |
2274 | # | |
2275 | user_config_neigh_suppress = bridge_ports_vxlan_arp_suppress.get(brport_name) | |
2276 | ||
2277 | if user_config_neigh_suppress is None: | |
2278 | ||
2279 | if qinq_bridge is None: | |
2280 | # QinQ bridge hasn't been checked yet | |
2281 | qinq_bridge = self.is_qinq_bridge( | |
2282 | ifaceobj, | |
2283 | brport_name, | |
2284 | running_brports, | |
2285 | brport_ifaceobj_dict, | |
2286 | ifaceobj_getfunc | |
2287 | ) | |
2288 | ||
2289 | if qinq_bridge: | |
2290 | # exclude QinQ bridge from arp-nd-suppress default policy on | |
2291 | config_neigh_suppress = 0 | |
2292 | self.logger.info("%s: QinQ bridge detected: %s: set bridge-arp-nd-suppress off" % (ifname, brport_name)) | |
2293 | else: | |
2294 | config_neigh_suppress = self.bridge_vxlan_arp_nd_suppress_int | |
2295 | else: | |
2296 | config_neigh_suppress = int(utils.get_boolean_from_string(user_config_neigh_suppress)) | |
2297 | ||
2298 | brport_neigh_suppress_cached_value = self.cache.get_link_info_slave_data_attribute( | |
2299 | brport_name, | |
2300 | Link.IFLA_BRPORT_NEIGH_SUPPRESS | |
2301 | ) | |
2302 | ||
2303 | if config_neigh_suppress != brport_neigh_suppress_cached_value: | |
2304 | brport_ifla_info_slave_data[Link.IFLA_BRPORT_NEIGH_SUPPRESS] = config_neigh_suppress | |
2305 | ||
2306 | if not user_config_neigh_suppress: | |
2307 | # if the configuration is not explicitely defined by the user | |
2308 | # we need report that the default behavior is enabled by policy | |
2309 | self.logger.info( | |
2310 | "%s: set bridge-arp-nd-suppress %s by default on vxlan port (%s)" | |
2311 | % (ifname, "on" if self.bridge_vxlan_arp_nd_suppress else "off", brport_name) | |
2312 | ) | |
2313 | else: | |
2314 | # the user configuration (or policy) is already configured and running | |
2315 | # we need to remove this attribute from the request dictionary | |
2316 | try: | |
2317 | del brport_ifla_info_slave_data[Link.IFLA_BRPORT_NEIGH_SUPPRESS] | |
3218f49d | 2318 | except Exception: |
223ba5af JF |
2319 | pass |
2320 | ||
2321 | # | |
e537a6e6 | 2322 | # SINGLE VXLAN - enable IFLA_BRPORT_VLAN_TUNNEL |
223ba5af JF |
2323 | # |
2324 | ||
e537a6e6 JF |
2325 | if brport_ifaceobj.link_privflags & ifaceLinkPrivFlags.SINGLE_VXLAN: |
2326 | single_vxlan_device_ifaceobj = brport_ifaceobj | |
2327 | brport_vlan_tunnel_cached_value = self.cache.get_link_info_slave_data_attribute( | |
2328 | brport_name, | |
2329 | Link.IFLA_BRPORT_VLAN_TUNNEL | |
2330 | ) | |
2331 | ||
2332 | if not brport_vlan_tunnel_cached_value: | |
2333 | self.logger.info("%s: %s: enabling vlan_tunnel on single vxlan device" % (ifname, brport_name)) | |
2334 | brport_ifla_info_slave_data[Link.IFLA_BRPORT_VLAN_TUNNEL] = 1 | |
2335 | ||
d486dd0d JF |
2336 | else: |
2337 | kind = None | |
2338 | ifla_info_data = {} | |
2339 | ||
2340 | if brport_ifla_info_slave_data or ifla_info_data: | |
2341 | try: | |
223ba5af JF |
2342 | self.netlink.link_set_brport_with_info_slave_data( |
2343 | ifname=brport_name, | |
2344 | kind=kind, | |
2345 | ifla_info_data=ifla_info_data, | |
2346 | ifla_info_slave_data=brport_ifla_info_slave_data | |
2347 | ) | |
d486dd0d JF |
2348 | except Exception as e: |
2349 | self.logger.warning('%s: %s: %s' % (ifname, brport_name, str(e))) | |
2350 | ||
223ba5af | 2351 | self.bridge_process_vidinfo_mcqv4src_maxwait(ifaceobj) |
d486dd0d JF |
2352 | |
2353 | except Exception as e: | |
2354 | self.log_error(str(e), ifaceobj) | |
2355 | ||
e537a6e6 JF |
2356 | if single_vxlan_device_ifaceobj: |
2357 | self.apply_bridge_port_vlan_vni_map(single_vxlan_device_ifaceobj) | |
2358 | ||
2359 | def apply_bridge_port_vlan_vni_map(self, ifaceobj): | |
2360 | """ | |
2361 | bridge vlan add vid <vlan-id> dev vxlan0 | |
2362 | bridge vlan add dev vxlan0 vid <vlan-id> tunnel_info id <vni> | |
2363 | """ | |
2364 | vxlan_name = ifaceobj.name | |
2365 | try: | |
2366 | self.iproute2.batch_start() | |
2367 | for vlan_vni_map in ifaceobj.get_attr_value("bridge-vlan-vni-map"): | |
2368 | ||
2369 | try: | |
2370 | vlans_str, vni_str = vlan_vni_map.split("=") | |
3218f49d | 2371 | except Exception: |
e537a6e6 JF |
2372 | return self.__warn_bridge_vlan_vni_map_syntax_error(vlan_vni_map) |
2373 | ||
2374 | vlans = self._ranges_to_ints([vlans_str]) | |
2375 | vnis = self._ranges_to_ints([vni_str]) | |
2376 | ||
2377 | if len(vlans) != len(vnis): | |
2378 | return self.__warn_bridge_vlan_vni_map_syntax_error(vlan_vni_map) | |
2379 | ||
2380 | # TODO: query the cache prio to executing those commands | |
2381 | self.iproute2.bridge_vlan_add_vid_list_self(vxlan_name, vlans, False) | |
2382 | self.iproute2.bridge_vlan_add_vlan_tunnel_info(vxlan_name, vlans, vnis) | |
2383 | ||
2384 | self.iproute2.batch_commit() | |
2385 | except Exception as e: | |
2386 | self.log_error("%s: error while processing bridge-vlan-vni-map attribute: %s" % (vxlan_name, str(e))) | |
2387 | ||
2388 | def __warn_bridge_vlan_vni_map_syntax_error(self, user_config_vlan_vni_map): | |
2389 | self.logger.warning("%s: syntax error: bridge-vlan-vni-map %s" % user_config_vlan_vni_map) | |
2390 | ||
223ba5af JF |
2391 | def is_qinq_bridge(self, ifaceobj, brport_name, running_brports, brport_ifaceobj_dict, ifaceobj_getfunc): |
2392 | """ Detect QinQ bridge | |
2393 | Potential improvement: We could add a ifaceobj.link_privflags called | |
2394 | BRIDGE_QINQ but for now it is not necessary. | |
2395 | """ | |
2396 | ||
2397 | # bridge-vlan-aware case | |
2398 | if ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_VLAN_AWARE: | |
2399 | return (ifaceobj.get_attr_value_first("bridge-vlan-protocol") or "").lower() == "802.1ad" | |
2400 | ||
2401 | # old-bridge | |
2402 | else: | |
2403 | for qinq_running_brport in running_brports: | |
2404 | if qinq_running_brport == brport_name: | |
2405 | continue | |
2406 | ||
2407 | qinq_running_brport_ifaceobj = brport_ifaceobj_dict.get(qinq_running_brport) | |
2408 | ||
2409 | if not qinq_running_brport_ifaceobj: | |
2410 | continue | |
2411 | ||
2412 | if qinq_running_brport_ifaceobj.link_kind & ifaceLinkKind.VLAN: | |
2413 | for lower_iface in qinq_running_brport_ifaceobj.lowerifaces or []: | |
2414 | for lower_ifaceobj in ifaceobj_getfunc(lower_iface) or []: | |
2415 | if (lower_ifaceobj.get_attr_value_first("vlan-protocol") or "").lower() == "802.1ad": | |
2416 | return True | |
2417 | return False | |
2418 | ||
2419 | def bridge_process_vidinfo_mcqv4src_maxwait(self, ifaceobj): | |
2420 | self._set_bridge_vidinfo_compat(ifaceobj) | |
2421 | self._set_bridge_mcqv4src_compat(ifaceobj) | |
2422 | self._process_bridge_maxwait(ifaceobj, self._get_bridge_port_list(ifaceobj)) | |
2423 | ||
d486dd0d JF |
2424 | def ifla_brport_group_fwd_mask(self, ifname, brport_name, brports_ifla_info_slave_data, user_config, cached_ifla_brport_group_fwd_mask): |
2425 | """ | |
2426 | Support for IFLA_BRPORT_GROUP_FWD_MASK and IFLA_BRPORT_GROUP_FWD_MASKHI | |
2427 | Since this is the only ifupdown2 attribute dealing with more than 1 netlink | |
2428 | field we need to have special handling for that. | |
2429 | """ | |
2430 | ifla_brport_group_fwd_mask = 0 | |
2431 | ifla_brport_group_fwd_maskhi = 0 | |
9dfc8a44 | 2432 | |
d486dd0d | 2433 | if user_config: |
9dfc8a44 | 2434 | for group in user_config.replace(",", " ").split(): |
d486dd0d JF |
2435 | if not group: |
2436 | continue | |
2437 | ||
2438 | callback = self.l2protocol_tunnel_callback.get(group) | |
2439 | ||
2440 | if not callable(callback): | |
2441 | self.logger.warning('%s: %s: bridge-l2protocol-tunnel ignoring invalid parameter \'%s\'' % (ifname, brport_name, group)) | |
2442 | else: | |
2443 | ifla_brport_group_fwd_mask, ifla_brport_group_fwd_maskhi = callback(ifla_brport_group_fwd_mask, ifla_brport_group_fwd_maskhi) | |
2444 | ||
2445 | # cached_ifla_brport_group_fwd_mask is given as parameter because it was already pulled out from the cache in the functio above | |
223ba5af | 2446 | cached_ifla_brport_group_fwd_maskhi = self.cache.get_link_info_slave_data_attribute(brport_name, Link.IFLA_BRPORT_GROUP_FWD_MASKHI) |
d486dd0d JF |
2447 | |
2448 | log_mask_change = True | |
2449 | # if user specify bridge-l2protocol-tunnel stp cdp | |
2450 | # we need to set both MASK and MASKHI but we only want to log once | |
2451 | ||
2452 | if cached_ifla_brport_group_fwd_mask is None: | |
2453 | cached_ifla_brport_group_fwd_mask = 0 | |
2454 | if cached_ifla_brport_group_fwd_maskhi is None: | |
2455 | cached_ifla_brport_group_fwd_maskhi = 0 | |
2456 | ||
2457 | # if the cache value is None it means that the kernel doesn't support this attribute | |
2458 | # or that the cache is stale, we dumped this intf before it was enslaved in the bridge | |
2459 | ||
2460 | if ifla_brport_group_fwd_mask != cached_ifla_brport_group_fwd_mask: | |
2461 | if log_mask_change: | |
2462 | self.logger.info('%s: %s: set bridge-l2protocol-tunnel %s' % (ifname, brport_name, user_config)) | |
2463 | self.logger.debug('(cache %s)' % cached_ifla_brport_group_fwd_mask) | |
2464 | log_mask_change = False | |
2465 | brports_ifla_info_slave_data[brport_name][Link.IFLA_BRPORT_GROUP_FWD_MASK] = ifla_brport_group_fwd_mask | |
2466 | ||
2467 | if ifla_brport_group_fwd_maskhi != cached_ifla_brport_group_fwd_maskhi: | |
2468 | if log_mask_change: | |
2469 | self.logger.info('%s: %s: set bridge-l2protocol-tunnel %s' % (ifname, brport_name, user_config)) | |
2470 | self.logger.debug('(cache %s)' % cached_ifla_brport_group_fwd_maskhi) | |
2471 | brports_ifla_info_slave_data[brport_name][Link.IFLA_BRPORT_GROUP_FWD_MASKHI] = ifla_brport_group_fwd_maskhi | |
2472 | ||
255ffb1f JF |
2473 | def get_bridge_mtu(self, ifaceobj): |
2474 | user_config_mtu = ifaceobj.get_attr_value_first("mtu") | |
2475 | ||
2476 | if not user_config_mtu: | |
2477 | user_config_mtu = policymanager.policymanager_api.get_attr_default( | |
393524ab | 2478 | module_name="address", |
255ffb1f JF |
2479 | attr="mtu" |
2480 | ) | |
2481 | ||
2482 | try: | |
2483 | if user_config_mtu: | |
393524ab JF |
2484 | int(user_config_mtu) |
2485 | self.logger.info("%s: set bridge mtu %s" % (ifaceobj.name, user_config_mtu)) | |
47877f26 | 2486 | return str(user_config_mtu) |
255ffb1f JF |
2487 | except Exception as e: |
2488 | self.logger.warning("%s: invalid bridge mtu %s: %s" % (ifaceobj.name, user_config_mtu, str(e))) | |
393524ab | 2489 | return None |
255ffb1f | 2490 | |
d486dd0d JF |
2491 | def up_bridge(self, ifaceobj, ifaceobj_getfunc): |
2492 | ifname = ifaceobj.name | |
2493 | ||
2494 | if ifupdownflags.flags.PERFMODE: | |
d486dd0d JF |
2495 | link_exists = False |
2496 | else: | |
223ba5af | 2497 | link_exists = self.cache.link_exists(ifaceobj.name) |
d486dd0d JF |
2498 | |
2499 | if not link_exists: | |
393524ab | 2500 | self.netlink.link_add_bridge(ifname) |
223ba5af | 2501 | link_just_created = True |
393524ab JF |
2502 | |
2503 | bridge_mtu = self.get_bridge_mtu(ifaceobj) | |
2504 | if bridge_mtu: | |
2505 | self.sysfs.link_set_mtu(ifname, bridge_mtu, int(bridge_mtu)) | |
d486dd0d | 2506 | else: |
223ba5af | 2507 | link_just_created = False |
d486dd0d JF |
2508 | self.logger.info('%s: bridge already exists' % ifname) |
2509 | ||
223ba5af | 2510 | bridge_vlan_aware = self.up_check_bridge_vlan_aware(ifaceobj, ifaceobj_getfunc, link_just_created) |
d486dd0d JF |
2511 | |
2512 | self.up_apply_bridge_settings(ifaceobj, link_just_created, bridge_vlan_aware) | |
2513 | ||
2514 | try: | |
2515 | newly_enslaved_ports = self._add_ports(ifaceobj, ifaceobj_getfunc) | |
2516 | self.up_apply_brports_attributes(ifaceobj, ifaceobj_getfunc, bridge_vlan_aware, | |
2517 | newly_enslaved_ports=newly_enslaved_ports) | |
2518 | except Exception as e: | |
2519 | self.logger.warning('%s: apply bridge ports settings: %s' % (ifname, str(e))) | |
2520 | ||
2521 | running_ports = '' | |
2522 | try: | |
223ba5af | 2523 | running_ports = self.cache.get_slaves(ifaceobj.name) |
d486dd0d JF |
2524 | if not running_ports: |
2525 | return | |
d486dd0d JF |
2526 | self._apply_bridge_port_settings_all(ifaceobj, |
2527 | ifaceobj_getfunc=ifaceobj_getfunc, | |
2528 | bridge_vlan_aware=bridge_vlan_aware) | |
2529 | except exceptions.ReservedVlanException as e: | |
2530 | raise e | |
2531 | except Exception as e: | |
2532 | self.logger.warning('%s: apply bridge settings: %s' % (ifname, str(e))) | |
2533 | finally: | |
2534 | if ifaceobj.link_type != ifaceLinkType.LINK_NA: | |
223ba5af | 2535 | self.iproute2.batch_start() |
d486dd0d | 2536 | for p in running_ports: |
1d35560d JF |
2537 | ifaceobj_list = ifaceobj_getfunc(p) |
2538 | if (ifaceobj_list and ifaceobj_list[0].link_privflags & ifaceLinkPrivFlags.KEEP_LINK_DOWN): | |
223ba5af | 2539 | self.iproute2.link_down(p) |
d486dd0d | 2540 | continue |
223ba5af JF |
2541 | self.iproute2.link_up(p) |
2542 | try: | |
2543 | self.iproute2.batch_commit() | |
2544 | except Exception as e: | |
2545 | # link set up on bridge ports failed - ignore and log debug | |
2546 | self.logger.debug("%s: %s" % (ifname, str(e))) | |
d486dd0d JF |
2547 | |
2548 | try: | |
2549 | self._up_bridge_mac(ifaceobj, ifaceobj_getfunc) | |
2550 | except Exception as e: | |
2551 | self.logger.warning('%s: setting bridge mac address: %s' % (ifaceobj.name, str(e))) | |
2552 | ||
2553 | def _get_bridge_mac(self, ifaceobj, ifname, ifaceobj_getfunc): | |
2554 | if self.bridge_mac_iface and self.bridge_mac_iface[0] and self.bridge_mac_iface[1]: | |
2555 | return self.bridge_mac_iface | |
2556 | ||
2557 | if self.bridge_mac_iface_list: | |
2558 | self.logger.debug('bridge mac iface list: %s' % self.bridge_mac_iface_list) | |
2559 | ||
2560 | for bridge_mac_intf in self.bridge_mac_iface_list: | |
2561 | ifaceobj_list = ifaceobj_getfunc(bridge_mac_intf) | |
2562 | iface_mac = None | |
2563 | ||
2564 | if ifaceobj_list: | |
2565 | for obj in ifaceobj_list: | |
2566 | iface_user_configured_hwaddress = utils.strip_hwaddress(obj.get_attr_value_first('hwaddress')) | |
2567 | # if user did configured 'hwaddress' we need to use this value instead of the cached value. | |
2568 | if iface_user_configured_hwaddress: | |
2569 | iface_mac = iface_user_configured_hwaddress | |
2570 | ||
223ba5af | 2571 | if not iface_mac and not self.cache.link_exists(bridge_mac_intf): |
d486dd0d JF |
2572 | continue |
2573 | ||
2574 | if not iface_mac: | |
223ba5af | 2575 | iface_mac = self.cache.get_link_address(bridge_mac_intf) |
d486dd0d JF |
2576 | # if hwaddress attribute is not configured we use the running mac addr |
2577 | ||
2578 | self.bridge_mac_iface = (bridge_mac_intf, iface_mac) | |
2579 | return self.bridge_mac_iface | |
2580 | elif self.bridge_set_static_mac_from_port: | |
2581 | # no policy was provided, we need to get the first physdev or bond ports | |
2582 | # and use its hwaddress to set the bridge mac | |
2583 | for port in self._get_bridge_port_list_user_ordered(ifaceobj) or []: | |
2584 | # iterate through the bridge-port list | |
2585 | for port_obj in ifaceobj_getfunc(port) or []: | |
2586 | # check if the port is a physdev (link_kind is null) or a bon | |
2587 | if port_obj.link_kind != ifaceLinkKind.VXLAN: | |
2588 | iface_user_configured_hwaddress = utils.strip_hwaddress(port_obj.get_attr_value_first('hwaddress')) | |
2589 | # if user did configured 'hwaddress' we need to use this value instead of the cached value. | |
2590 | if iface_user_configured_hwaddress: | |
2591 | iface_mac = iface_user_configured_hwaddress.lower() | |
2592 | # we need to "normalize" the user provided MAC so it can match with | |
2593 | # what we have in the cache (data retrieved via a netlink dump by | |
2594 | # nlmanager). nlmanager return all macs in lower-case | |
2595 | else: | |
223ba5af | 2596 | iface_mac = self.cache.get_link_address(port) |
d486dd0d JF |
2597 | |
2598 | if iface_mac: | |
2599 | self.bridge_mac_iface = (port, iface_mac) | |
2600 | return self.bridge_mac_iface | |
2601 | ||
2602 | return None, None | |
2603 | ||
2604 | def _add_bridge_mac_to_fdb(self, ifaceobj, bridge_mac): | |
2605 | if not ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_VLAN_AWARE and bridge_mac and ifaceobj.get_attr_value('address'): | |
223ba5af | 2606 | self.iproute2.bridge_fdb_add(ifaceobj.name, bridge_mac, vlan=None, bridge=True, remote=None) |
d486dd0d JF |
2607 | |
2608 | def _up_bridge_mac(self, ifaceobj, ifaceobj_getfunc): | |
2609 | """ | |
2610 | We have a day one bridge mac changing problem with changing ports | |
2611 | (basically bridge mac changes when the port it inherited the mac from | |
2612 | gets de-enslaved). | |
2613 | ||
2614 | We have discussed this problem many times before and tabled it. | |
2615 | The issue has aggravated with vxlan bridge ports having auto-generated | |
2616 | random macs...which change on every reboot. | |
2617 | ||
2618 | ifupdown2 extract from policy files an iface to select a mac from and | |
2619 | configure it automatically. | |
2620 | """ | |
2621 | if ifaceobj.get_attr_value('hwaddress'): | |
2622 | # if the user configured a static hwaddress | |
2623 | # there is no need to assign one | |
2624 | return | |
2625 | ||
2626 | ifname = ifaceobj.name | |
2627 | mac_intf, bridge_mac = self._get_bridge_mac(ifaceobj, ifname, ifaceobj_getfunc) | |
2628 | self.logger.debug("%s: _get_bridge_mac returned (%s, %s)" | |
2629 | %(ifname, mac_intf, bridge_mac)) | |
2630 | ||
2631 | if bridge_mac: | |
2632 | # if an interface is configured with the following attribute: | |
2633 | # hwaddress 08:00:27:42:42:4 | |
2634 | # the cache_check won't match because nlmanager return "08:00:27:42:42:04" | |
2635 | # from the kernel. The only way to counter that is to convert all mac to int | |
2636 | # and compare the ints, it will increase perfs and be safer. | |
223ba5af | 2637 | cached_value = self.cache.get_link_address(ifname) |
d486dd0d | 2638 | self.logger.debug('%s: cached hwaddress value: %s' % (ifname, cached_value)) |
223ba5af | 2639 | if cached_value and utils.mac_str_to_int(cached_value) == utils.mac_str_to_int(bridge_mac): |
d486dd0d JF |
2640 | # the bridge mac is already set to the bridge_mac_intf's mac |
2641 | return | |
2642 | ||
2643 | self.logger.info('%s: setting bridge mac to port %s mac' % (ifname, mac_intf)) | |
2644 | try: | |
223ba5af | 2645 | self.netlink.link_set_address(ifname, bridge_mac) # force=True |
d486dd0d JF |
2646 | except Exception as e: |
2647 | self.logger.info('%s: %s' % (ifname, str(e))) | |
2648 | # log info this error because the user didn't explicitly configured this | |
2649 | else: | |
223ba5af | 2650 | self._add_bridge_mac_to_fdb(ifaceobj, self.cache.get_link_address(ifname)) |
d486dd0d JF |
2651 | |
2652 | def _up(self, ifaceobj, ifaceobj_getfunc=None): | |
2653 | if ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_PORT: | |
2654 | self.up_bridge_port(ifaceobj, ifaceobj_getfunc) | |
2655 | ||
2656 | elif ifaceobj.link_kind & ifaceLinkKind.BRIDGE: | |
2657 | self.up_bridge(ifaceobj, ifaceobj_getfunc) | |
2658 | ||
c8e0a11e | 2659 | else: |
3b01ed76 | 2660 | bridge_attributes = list(self._modinfo.get('attrs', {}).keys()) |
c8e0a11e | 2661 | |
3b01ed76 | 2662 | for ifaceobj_config_attr in list(ifaceobj.config.keys()): |
c8e0a11e JF |
2663 | if ifaceobj_config_attr in bridge_attributes: |
2664 | self.logger.warning('%s: invalid use of bridge attribute (%s) on non-bridge stanza' | |
2665 | % (ifaceobj.name, ifaceobj_config_attr)) | |
2666 | ||
d486dd0d JF |
2667 | def _down(self, ifaceobj, ifaceobj_getfunc=None): |
2668 | if not self._is_bridge(ifaceobj): | |
2669 | return | |
2670 | ifname = ifaceobj.name | |
223ba5af | 2671 | if not self.cache.link_exists(ifname): |
d486dd0d | 2672 | return |
7840bd2c JF |
2673 | |
2674 | try: | |
2675 | self.netlink.link_del(self.get_dummy_brport_name_for_bridge(ifname)) | |
3218f49d | 2676 | except Exception: |
7840bd2c JF |
2677 | pass |
2678 | ||
d486dd0d | 2679 | try: |
223ba5af | 2680 | running_ports = self.cache.get_slaves(ifname) |
d486dd0d JF |
2681 | if running_ports: |
2682 | self.handle_ipv6(running_ports, '0') | |
2683 | if ifaceobj.link_type != ifaceLinkType.LINK_NA: | |
7f208e56 JF |
2684 | for p in running_ports: |
2685 | self.netlink.link_down(p) | |
d486dd0d JF |
2686 | except Exception as e: |
2687 | self.log_error('%s: %s' % (ifaceobj.name, str(e)), ifaceobj) | |
2688 | try: | |
223ba5af | 2689 | self.netlink.link_del(ifname) |
d486dd0d JF |
2690 | except Exception as e: |
2691 | ifaceobj.set_status(ifaceStatus.ERROR) | |
2692 | self.logger.error(str(e)) | |
2693 | # netlink exception already contains the ifname | |
2694 | ||
2695 | def _query_running_vidinfo_compat(self, ifaceobjrunning, ports): | |
2696 | running_attrs = {} | |
2697 | if ports: | |
2698 | running_bridge_port_vids = '' | |
2699 | for p in ports: | |
2700 | try: | |
223ba5af | 2701 | _, running_vids = self.cache.get_pvid_and_vids(p) |
d486dd0d JF |
2702 | if running_vids: |
2703 | running_bridge_port_vids += ' %s=%s' %(p, | |
2704 | ','.join(running_vids)) | |
2705 | except Exception: | |
2706 | pass | |
2707 | running_attrs['bridge-port-vids'] = running_bridge_port_vids | |
2708 | ||
2709 | running_bridge_port_pvid = '' | |
2710 | for p in ports: | |
2711 | try: | |
223ba5af | 2712 | running_pvid = self.cache.get_pvid(p) |
d486dd0d JF |
2713 | if running_pvid: |
2714 | running_bridge_port_pvid += ' %s=%s' %(p, | |
2715 | running_pvid) | |
2716 | except Exception: | |
2717 | pass | |
2718 | running_attrs['bridge-port-pvids'] = running_bridge_port_pvid | |
2719 | ||
223ba5af | 2720 | _, running_bridge_vids = self.cache.get_pvid_and_vids(ifaceobjrunning.name) |
d486dd0d JF |
2721 | if running_bridge_vids: |
2722 | running_attrs['bridge-vids'] = ','.join(self._compress_into_ranges(running_bridge_vids)) | |
2723 | return running_attrs | |
2724 | ||
2725 | def _query_running_vidinfo(self, ifaceobjrunning, ifaceobj_getfunc, | |
2726 | bridgeports=None): | |
2727 | running_attrs = {} | |
2728 | ||
2729 | # 'bridge-vids' under the bridge is all about 'vids' on the port. | |
2730 | # so query the ports | |
2731 | running_bridgeport_vids = [] | |
2732 | running_bridgeport_pvids = [] | |
2733 | for bport in bridgeports: | |
2734 | (vids, pvid) = self._get_running_vids_n_pvid_str(bport) | |
2735 | if vids: | |
2736 | running_bridgeport_vids.append(' '.join(vids)) | |
2737 | if pvid: | |
2738 | running_bridgeport_pvids.append(pvid) | |
2739 | ||
2740 | bridge_vids = None | |
2741 | if running_bridgeport_vids: | |
2742 | (vidval, freq) = Counter(running_bridgeport_vids).most_common()[0] | |
2743 | if freq == len(bridgeports): | |
2744 | running_attrs['bridge-vids'] = vidval | |
2745 | bridge_vids = vidval.split() | |
2746 | ||
2747 | bridge_pvid = None | |
2748 | if running_bridgeport_pvids: | |
2749 | (vidval, freq) = Counter(running_bridgeport_pvids).most_common()[0] | |
2750 | if freq == len(bridgeports) and vidval != '1': | |
2751 | running_attrs['bridge-pvid'] = vidval | |
2752 | bridge_pvid = vidval.split()[0] | |
2753 | ||
2754 | # Go through all bridge ports and find their vids | |
2755 | for bport in bridgeports: | |
2756 | bportifaceobj = ifaceobj_getfunc(bport) | |
2757 | if not bportifaceobj: | |
2758 | continue | |
2759 | bport_vids = [] | |
2760 | bport_pvid = None | |
2761 | (vids, pvid) = self._get_running_vids_n_pvid_str(bport) | |
2762 | if vids and vids != bridge_vids: | |
2763 | bport_vids = vids | |
2764 | if pvid and pvid != bridge_pvid: | |
2765 | bport_pvid = pvid | |
2766 | if bport_vids and bport_pvid in bport_vids: | |
2767 | bport_vids.remove(bport_pvid) | |
2768 | if (not bport_vids and bport_pvid and bport_pvid != '1'): | |
2769 | bportifaceobj[0].replace_config('bridge-access', bport_pvid) | |
2770 | bportifaceobj[0].delete_config('bridge-pvid') | |
2771 | bportifaceobj[0].delete_config('bridge-vids') | |
2772 | else: | |
2773 | if bport_pvid and bport_pvid != '1': | |
2774 | bportifaceobj[0].replace_config('bridge-pvid', bport_pvid) | |
2775 | else: | |
2776 | # delete any stale bridge-vids under ports | |
2777 | bportifaceobj[0].delete_config('bridge-pvid') | |
2778 | if bport_vids: | |
2779 | bportifaceobj[0].replace_config('bridge-vids', | |
2780 | ' '.join(bport_vids)) | |
2781 | else: | |
2782 | # delete any stale bridge-vids under ports | |
2783 | bportifaceobj[0].delete_config('bridge-vids') | |
2784 | return running_attrs | |
2785 | ||
2786 | def _query_running_mcqv4src(self, ifaceobjrunning): | |
223ba5af | 2787 | running_mcqv4src = self.sysfs.bridge_get_mcqv4src(ifaceobjrunning.name) |
3b01ed76 | 2788 | mcqs = ['%s=%s' %(v, i) for v, i in list(running_mcqv4src.items())] |
d486dd0d JF |
2789 | mcqs.sort() |
2790 | mcq = ' '.join(mcqs) | |
2791 | return mcq | |
2792 | ||
2793 | def _query_running_attrs(self, ifaceobjrunning, ifaceobj_getfunc, | |
2794 | bridge_vlan_aware=False): | |
223ba5af JF |
2795 | |
2796 | ifname = ifaceobjrunning.name | |
d486dd0d JF |
2797 | bridgeattrdict = {} |
2798 | userspace_stp = 0 | |
2799 | ports = None | |
d486dd0d JF |
2800 | try: |
2801 | if self.systcl_get_net_bridge_stp_user_space() == '1': | |
2802 | userspace_stp = 1 | |
2803 | except Exception as e: | |
2804 | self.logger.info('%s: %s' % (ifaceobjrunning.name, str(e))) | |
2805 | ||
223ba5af JF |
2806 | bridge_ifla_info_data = self.cache.get_link_info_data(ifname) |
2807 | ||
d486dd0d JF |
2808 | |
2809 | # Fill bridge_ports and bridge stp attributes first | |
223ba5af JF |
2810 | # |
2811 | # bridge-ports | |
2812 | # | |
2813 | bridgeattrdict["bridge-ports"] = [" ".join(self.cache.get_slaves(ifname))] | |
2814 | ||
2815 | # | |
2816 | # bridge-stp | |
2817 | # | |
2818 | cached_stp = bool(bridge_ifla_info_data.get(Link.IFLA_BR_STP_STATE)) | |
2819 | ||
2820 | if cached_stp != utils.get_boolean_from_string( | |
2821 | self.get_mod_subattr("bridge-stp", "default") | |
2822 | ): | |
2823 | bridgeattrdict['bridge-stp'] = ["yes" if cached_stp else "no"] | |
2824 | ||
2825 | skip_kernel_stp_attrs = cached_stp and userspace_stp | |
2826 | ||
2827 | if skip_kernel_stp_attrs: | |
2828 | bridge_attributes_map = { | |
2829 | "bridge-mcqifaddr": Link.IFLA_BR_MCAST_QUERY_USE_IFADDR, | |
2830 | "bridge-mcquerier": Link.IFLA_BR_MCAST_QUERIER, | |
2831 | "bridge-mcrouter": Link.IFLA_BR_MCAST_ROUTER, | |
2832 | "bridge-mcstats": Link.IFLA_BR_MCAST_STATS_ENABLED, | |
2833 | "bridge-mcsnoop": Link.IFLA_BR_MCAST_SNOOPING, | |
2834 | "bridge-mclmc": Link.IFLA_BR_MCAST_LAST_MEMBER_CNT, | |
2835 | "bridge-mclmi": Link.IFLA_BR_MCAST_LAST_MEMBER_INTVL, | |
2836 | "bridge-mcqri": Link.IFLA_BR_MCAST_QUERY_RESPONSE_INTVL, | |
2837 | "bridge-mcqpi": Link.IFLA_BR_MCAST_QUERIER_INTVL, | |
2838 | "bridge-mcsqc": Link.IFLA_BR_MCAST_STARTUP_QUERY_CNT, | |
2839 | "bridge-mcsqi": Link.IFLA_BR_MCAST_STARTUP_QUERY_INTVL, | |
2840 | "bridge-mcmi": Link.IFLA_BR_MCAST_MEMBERSHIP_INTVL, | |
2841 | "bridge-mcqi": Link.IFLA_BR_MCAST_QUERY_INTVL, | |
2842 | } | |
2843 | else: | |
2844 | bridge_attributes_map = dict(self._ifla_br_attributes_map) | |
2845 | try: | |
2846 | del bridge_attributes_map[Link.IFLA_BR_STP_STATE] | |
3218f49d | 2847 | except Exception: |
223ba5af JF |
2848 | pass |
2849 | ||
2850 | # | |
2851 | # bridge-vlan-stats | |
2852 | # | |
2853 | cached_vlan_stats = bridge_ifla_info_data.get(Link.IFLA_BR_VLAN_STATS_ENABLED) | |
2854 | ||
2855 | if cached_vlan_stats != utils.get_boolean_from_string( | |
2856 | self.get_mod_subattr("bridge-vlan-stats", "default") | |
2857 | ): | |
2858 | bridgeattrdict['bridge-vlan-stats'] = ["on" if cached_vlan_stats else "off"] | |
2859 | ||
2860 | try: | |
2861 | del bridge_attributes_map[Link.IFLA_BR_VLAN_STATS_ENABLED] | |
3218f49d | 2862 | except Exception: |
223ba5af | 2863 | pass |
d486dd0d | 2864 | |
c817ba4d | 2865 | lambda_nl_value_int_divide100 = lambda x: str(x // 100) |
223ba5af JF |
2866 | lambda_nl_value_to_yes_no_boolean = lambda x: "yes" if x else "no" |
2867 | ||
2868 | bridge_attr_value_netlink_to_string_dict = { | |
2869 | Link.IFLA_BR_VLAN_PROTOCOL: lambda x: x.lower(), # return lower case vlan protocol | |
2870 | Link.IFLA_BR_AGEING_TIME: lambda_nl_value_int_divide100, | |
2871 | Link.IFLA_BR_MAX_AGE: lambda_nl_value_int_divide100, | |
2872 | Link.IFLA_BR_FORWARD_DELAY: lambda_nl_value_int_divide100, | |
2873 | Link.IFLA_BR_HELLO_TIME: lambda_nl_value_int_divide100, | |
2874 | Link.IFLA_BR_MCAST_MEMBERSHIP_INTVL: lambda_nl_value_int_divide100, | |
2875 | Link.IFLA_BR_MCAST_STARTUP_QUERY_INTVL: lambda_nl_value_int_divide100, | |
2876 | Link.IFLA_BR_MCAST_LAST_MEMBER_INTVL: lambda_nl_value_int_divide100, | |
2877 | Link.IFLA_BR_MCAST_QUERY_RESPONSE_INTVL: lambda_nl_value_int_divide100, | |
2878 | Link.IFLA_BR_MCAST_QUERIER_INTVL: lambda_nl_value_int_divide100, | |
2879 | Link.IFLA_BR_MCAST_QUERY_INTVL: lambda_nl_value_int_divide100, | |
2880 | Link.IFLA_BR_VLAN_FILTERING: lambda_nl_value_to_yes_no_boolean, | |
2881 | Link.IFLA_BR_MCAST_QUERY_USE_IFADDR: lambda_nl_value_to_yes_no_boolean, | |
2882 | Link.IFLA_BR_MCAST_SNOOPING: lambda_nl_value_to_yes_no_boolean, | |
2883 | Link.IFLA_BR_MCAST_QUERIER: lambda_nl_value_to_yes_no_boolean, | |
2884 | Link.IFLA_BR_MCAST_ROUTER: lambda_nl_value_to_yes_no_boolean, | |
2885 | } | |
2886 | ||
3b01ed76 | 2887 | for attr_name, attr_nl in bridge_attributes_map.items(): |
223ba5af JF |
2888 | default_value = self.get_mod_subattr(attr_name, "default") |
2889 | cached_value = bridge_ifla_info_data.get(attr_nl) | |
2890 | ||
2891 | if cached_value is None: | |
d486dd0d | 2892 | continue |
223ba5af JF |
2893 | |
2894 | cached_value_string = bridge_attr_value_netlink_to_string_dict.get(attr_nl, str)(cached_value) | |
2895 | ||
2896 | if default_value != cached_value_string: | |
2897 | bridgeattrdict[attr_name] = [cached_value_string] | |
d486dd0d JF |
2898 | |
2899 | if bridge_vlan_aware: | |
2900 | if not ports: | |
2901 | ports = {} | |
2902 | bridgevidinfo = self._query_running_vidinfo(ifaceobjrunning, | |
2903 | ifaceobj_getfunc, | |
3b01ed76 | 2904 | list(ports.keys())) |
d486dd0d JF |
2905 | else: |
2906 | bridgevidinfo = self._query_running_vidinfo_compat(ifaceobjrunning, | |
2907 | ports) | |
2908 | if bridgevidinfo: | |
3b01ed76 | 2909 | bridgeattrdict.update({k : [v] for k, v in list(bridgevidinfo.items()) |
d486dd0d JF |
2910 | if v}) |
2911 | ||
2912 | mcq = self._query_running_mcqv4src(ifaceobjrunning) | |
2913 | if mcq: | |
2914 | bridgeattrdict['bridge-mcqv4src'] = [mcq] | |
2915 | ||
2916 | if skip_kernel_stp_attrs: | |
2917 | return bridgeattrdict | |
2918 | ||
2919 | # Do this only for vlan-UNAWARE-bridge | |
2920 | if ports and not bridge_vlan_aware: | |
2921 | portconfig = {'bridge-pathcosts' : '', | |
2922 | 'bridge-portprios' : '', | |
2923 | 'bridge-learning' : '', | |
2924 | 'bridge-unicast-flood' : '', | |
2925 | 'bridge-multicast-flood' : '', | |
223ba5af | 2926 | 'bridge-broadcast-flood' : '', |
d486dd0d JF |
2927 | 'bridge-arp-nd-suppress' : '', |
2928 | } | |
3b01ed76 | 2929 | for p, v in list(ports.items()): |
223ba5af | 2930 | v = str(self.cache.get_brport_cost(p)) |
d486dd0d JF |
2931 | if v and v != self.get_mod_subattr('bridge-pathcosts', |
2932 | 'default'): | |
2933 | portconfig['bridge-pathcosts'] += ' %s=%s' %(p, v) | |
2934 | ||
223ba5af | 2935 | v = str(self.cache.get_brport_priority(p)) |
d486dd0d JF |
2936 | if v and v != self.get_mod_subattr('bridge-portprios', |
2937 | 'default'): | |
2938 | portconfig['bridge-portprios'] += ' %s=%s' %(p, v) | |
2939 | ||
223ba5af | 2940 | v = utils.get_onff_from_onezero(self.cache.get_brport_learning(p)) |
d486dd0d JF |
2941 | if (v and |
2942 | v != self.get_mod_subattr('bridge-learning', 'default')): | |
2943 | portconfig['bridge-learning'] += ' %s=%s' %(p, v) | |
2944 | ||
223ba5af | 2945 | v = utils.get_onff_from_onezero(self.cache.get_brport_unicast_flood(p)) |
d486dd0d JF |
2946 | if (v and |
2947 | v != self.get_mod_subattr('bridge-unicast-flood', | |
2948 | 'default')): | |
2949 | portconfig['bridge-unicast-flood'] += ' %s=%s' %(p, v) | |
2950 | ||
223ba5af | 2951 | v = utils.get_onff_from_onezero(self.cache.get_brport_multicast_flood(p)) |
d486dd0d JF |
2952 | if (v and |
2953 | v != self.get_mod_subattr('bridge-multicast-flood', | |
2954 | 'default')): | |
2955 | portconfig['bridge-multicast-flood'] += ' %s=%s' %(p, v) | |
2956 | ||
223ba5af JF |
2957 | v = utils.get_onff_from_onezero(self.cache.get_brport_broadcast_flood(p)) |
2958 | if (v and | |
2959 | v != self.get_mod_subattr('bridge-broadcast-flood', | |
2960 | 'default')): | |
2961 | portconfig['bridge-broadcast-flood'] += ' %s=%s' %(p, v) | |
2962 | ||
2963 | v = utils.get_onff_from_onezero(self.cache.get_brport_neigh_suppress(p)) | |
d486dd0d JF |
2964 | if (v and |
2965 | v != self.get_mod_subattr('bridge-arp-nd-suppress', | |
2966 | 'default')): | |
2967 | portconfig['bridge-arp-nd-suppress'] += ' %s=%s' %(p, v) | |
2968 | ||
3b01ed76 | 2969 | bridgeattrdict.update({k : [v] for k, v in list(portconfig.items()) |
d486dd0d JF |
2970 | if v}) |
2971 | ||
2972 | return bridgeattrdict | |
2973 | ||
2974 | def _query_check_mcqv4src(self, ifaceobj, ifaceobjcurr): | |
2975 | running_mcqs = self._query_running_mcqv4src(ifaceobj) | |
2976 | attrval = ifaceobj.get_attr_value_first('bridge-mcqv4src') | |
2977 | if attrval: | |
2978 | mcqs = attrval.split() | |
2979 | mcqs.sort() | |
2980 | mcqsout = ' '.join(mcqs) | |
2981 | ifaceobjcurr.update_config_with_status('bridge-mcqv4src', | |
2982 | running_mcqs, 1 if running_mcqs != mcqsout else 0) | |
2983 | ||
223ba5af JF |
2984 | def _query_check_bridge_vidinfo(self, ifname, ifaceobj, ifaceobjcurr): |
2985 | # | |
2986 | # bridge-port-vids | |
2987 | # | |
2988 | bridge_port_vids_user_config = ifaceobj.get_attr_value_first("bridge-port-vids") | |
2989 | if bridge_port_vids_user_config: | |
2990 | ||
2991 | port_list = self.parse_port_list(ifname, bridge_port_vids_user_config) | |
2992 | ||
2993 | if not port_list: | |
2994 | self.log_warn("%s: could not parse 'bridge-port-vids %s'" | |
2995 | % (ifname, bridge_port_vids_user_config)) | |
2996 | ifaceobjcurr.update_config_with_status("bridge-port-vids", "ERROR", 1) | |
d486dd0d | 2997 | return |
223ba5af JF |
2998 | |
2999 | error = False | |
3000 | for port_config in port_list: | |
d486dd0d | 3001 | try: |
223ba5af JF |
3002 | port, vids_raw = port_config.split("=") |
3003 | packed_vids = vids_raw.split(",") | |
3004 | ||
3005 | running_pvid, running_vids = self.cache.get_pvid_and_vids(port) | |
3006 | ||
3007 | if not self._compare_vids(packed_vids, running_vids, pvid=running_pvid, expand_range=False): | |
3008 | error = True | |
d486dd0d | 3009 | |
223ba5af JF |
3010 | except Exception as e: |
3011 | self.log_warn("%s: failure checking vid %s (%s)" % (ifname, port_config, str(e))) | |
3012 | ||
3013 | ifaceobjcurr.update_config_with_status("bridge-port-vids", bridge_port_vids_user_config, error) | |
3014 | ||
3015 | # | |
3016 | # bridge-port-pvids | |
3017 | # | |
d486dd0d JF |
3018 | attrval = ifaceobj.get_attr_value_first('bridge-port-pvids') |
3019 | if attrval: | |
3020 | portlist = self.parse_port_list(ifaceobj.name, attrval) | |
3021 | if not portlist: | |
3022 | self.log_warn('%s: could not parse \'bridge-port-pvids %s\'' | |
223ba5af | 3023 | % (ifname, attrval)) |
d486dd0d | 3024 | return |
223ba5af JF |
3025 | |
3026 | error = False | |
3027 | running_pvid_config = [] | |
d486dd0d | 3028 | for p in portlist: |
223ba5af JF |
3029 | (port, pvid) = p.split('=') |
3030 | running_pvid, _ = self.cache.get_pvid_and_vids(port) | |
3031 | ||
3032 | running_pvid_config.append("%s=%s" % (port, running_pvid)) | |
3033 | ||
3034 | if running_pvid != int(pvid): | |
3035 | error = True | |
3036 | ||
3037 | ifaceobjcurr.update_config_with_status( | |
3038 | "bridge-port-pvids", | |
3039 | " ".join(running_pvid_config), | |
3040 | int(error) | |
3041 | ) | |
d486dd0d JF |
3042 | |
3043 | vids = self.get_ifaceobj_bridge_vids(ifaceobj) | |
3044 | if vids[1]: | |
3045 | ifaceobjcurr.update_config_with_status(vids[0], vids[1], -1) | |
3046 | ||
3047 | def _query_check_snooping_wdefault(self, ifaceobj): | |
3048 | if (ifupdownflags.flags.WITHDEFAULTS | |
3049 | and not self._vxlan_bridge_default_igmp_snooping | |
3050 | and ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_VXLAN): | |
3051 | ifaceobj.replace_config('bridge-mcsnoop', 'no') | |
3052 | ||
223ba5af | 3053 | def _query_check_bridge(self, ifaceobj, ifaceobjcurr, ifaceobj_getfunc=None): |
d486dd0d JF |
3054 | if not self._is_bridge(ifaceobj): |
3055 | return | |
d486dd0d | 3056 | |
223ba5af | 3057 | ifname = ifaceobj.name |
d486dd0d | 3058 | |
223ba5af JF |
3059 | if not self.cache.bridge_exists(ifname): |
3060 | self.logger.info("%s: bridge: does not exist" % (ifname)) | |
d486dd0d | 3061 | return |
d486dd0d | 3062 | |
223ba5af | 3063 | self._query_check_snooping_wdefault(ifaceobj) |
d486dd0d | 3064 | |
223ba5af | 3065 | user_config_attributes = self.dict_key_subset(ifaceobj.config, self.get_mod_attrs()) |
d486dd0d | 3066 | |
223ba5af JF |
3067 | # add default attributes if --with-defaults is set |
3068 | if ifupdownflags.flags.WITHDEFAULTS and 'bridge-stp' not in user_config_attributes: | |
3069 | user_config_attributes.append('bridge-stp') | |
d486dd0d | 3070 | |
223ba5af JF |
3071 | if not user_config_attributes: |
3072 | return | |
d486dd0d | 3073 | |
223ba5af JF |
3074 | if "bridge-ports" in user_config_attributes: |
3075 | self.query_check_bridge_ports(ifaceobj, ifaceobjcurr, self.cache.get_slaves(ifname), ifaceobj_getfunc) | |
d1265fd5 | 3076 | |
223ba5af | 3077 | if "bridge-ports-condone-regex" in user_config_attributes: |
f5c97c0d MW |
3078 | ifaceobjcurr.update_config_with_status( |
3079 | "bridge-ports-condone-regex", | |
3080 | self._get_bridge_port_condone_regex(ifaceobj, True), | |
3081 | 0 | |
3082 | ) | |
223ba5af JF |
3083 | |
3084 | # Those attributes require separate handling | |
3085 | filter_attributes = [ | |
3086 | "bridge-trunk", | |
3087 | "bridge-ports", | |
3088 | "bridge-vids", | |
3089 | "bridge-trunk", | |
3090 | "bridge-mcqv4src", | |
3091 | "bridge-port-vids", | |
3092 | "bridge-port-pvids", | |
3093 | "bridge-l2protocol-tunnel", | |
3094 | "bridge-ports-condone-regex" | |
3095 | ] | |
3096 | ||
3097 | ignore_attributes = ( | |
3098 | # bridge-pvid and bridge-vids on a bridge does not correspond | |
3099 | # directly to a running config on the bridge. They correspond to | |
3100 | # default values for the bridge ports. And they are already checked | |
3101 | # against running config of the bridge port and reported against a | |
3102 | # bridge port. So, ignore these attributes under the bridge. Use '2' | |
3103 | # for ignore today. XXX: '2' will be mapped to a defined value in | |
3104 | # subsequent patches. | |
3105 | "bridge-pvid", | |
3106 | "bridge-allow-untagged", | |
3107 | ) | |
3108 | for attr in ignore_attributes: | |
3109 | if attr in user_config_attributes: | |
3110 | ifaceobjcurr.update_config_with_status(attr, ifaceobj.get_attr_value_first(attr), 2) | |
3111 | filter_attributes.append(attr) | |
3112 | ||
3b01ed76 | 3113 | bridge_config = set(user_config_attributes).difference(filter_attributes) |
223ba5af JF |
3114 | cached_ifla_info_data = self.cache.get_link_info_data(ifname) |
3115 | ||
3116 | self._query_check_bridge_attributes(ifaceobj, ifaceobjcurr, bridge_config, cached_ifla_info_data) | |
3117 | self._query_check_brport_attributes_on_bridge(ifname, ifaceobj, ifaceobjcurr, bridge_config) | |
3118 | self._query_check_bridge_vidinfo(ifname, ifaceobj, ifaceobjcurr) | |
3119 | self._query_check_mcqv4src(ifaceobj, ifaceobjcurr) | |
3120 | self._query_check_l2protocol_tunnel_on_bridge(ifname, ifaceobj, ifaceobjcurr) | |
3121 | ||
7840bd2c JF |
3122 | def _query_check_bridge_always_up(self, ifname, ifaceobj, ifaceobjcurr, bridge_config): |
3123 | bridge_always_up = ifaceobj.get_attr_value_first("bridge-always-up") | |
3124 | ||
3125 | if bridge_always_up: | |
3126 | bridge_config.remove("bridge-always-up") | |
3127 | ||
3128 | if utils.get_boolean_from_string(bridge_always_up): | |
3129 | try: | |
3130 | link_exists = self.cache.link_exists(self.get_dummy_brport_name_for_bridge(ifname)) | |
3218f49d | 3131 | except Exception: |
7840bd2c JF |
3132 | link_exists = False |
3133 | ||
3134 | ifaceobjcurr.update_config_with_status( | |
3135 | "bridge-always-up", | |
3136 | "yes" if link_exists else "no", | |
3137 | not link_exists | |
3138 | ) | |
3139 | ||
223ba5af JF |
3140 | def _query_check_bridge_attributes(self, ifaceobj, ifaceobjcurr, bridge_config, cached_ifla_info_data): |
3141 | for attr in list(bridge_config): | |
3142 | query_check_handler, netlink_attr = self._bridge_attribute_query_check_handler.get(attr, (None, None)) | |
3143 | ||
3144 | if callable(query_check_handler): | |
3145 | query_check_handler(attr, ifaceobj.get_attr_value_first(attr), ifaceobjcurr, cached_ifla_info_data.get(netlink_attr)) | |
3146 | bridge_config.remove(attr) | |
3147 | ||
7840bd2c JF |
3148 | self._query_check_bridge_always_up(ifaceobj.name, ifaceobj, ifaceobjcurr, bridge_config) |
3149 | ||
223ba5af JF |
3150 | def _query_check_brport_attributes_on_bridge(self, ifname, ifaceobj, ifaceobjcurr, bridge_config): |
3151 | brports_info_slave_data = {} | |
3152 | # bridge_config should only have bridge-port-list attributes | |
3153 | for attr in bridge_config: | |
3154 | attr_nl = self._ifla_brport_attributes_map.get(attr) | |
3155 | brport_query_check_handler = self._brport_attribute_query_check_handler.get(attr) | |
3156 | ||
3157 | if not attr_nl or not brport_query_check_handler: | |
3158 | self.logger.warning("%s: query-check: missing handler for attribute: %s (%s)" % (ifname, attr, attr_nl)) | |
d486dd0d | 3159 | continue |
223ba5af JF |
3160 | |
3161 | running_config = [] | |
3162 | status = 0 | |
3163 | ||
3164 | for port_config in self.parse_port_list(ifname, ifaceobj.get_attr_value_first(attr)) or []: | |
3165 | port, config = port_config.split("=") | |
3166 | ||
3167 | if not port in brports_info_slave_data: | |
3168 | info_slave_data = brports_info_slave_data[port] = self.cache.get_link_info_slave_data(port) | |
d486dd0d | 3169 | else: |
223ba5af JF |
3170 | info_slave_data = brports_info_slave_data[port] |
3171 | ||
3172 | port_config, port_status = brport_query_check_handler(port, config, info_slave_data.get(attr_nl)) | |
3173 | ||
3174 | running_config.append(port_config) | |
3175 | ||
3176 | if port_status: | |
3177 | status = 1 | |
3178 | ||
3179 | ifaceobjcurr.update_config_with_status( | |
3180 | attr, | |
3181 | " ".join(running_config), | |
3182 | status | |
3183 | ) | |
3184 | ||
3185 | @staticmethod | |
3186 | def _query_check_br_attr_wait(attr, wait_value, ifaceobjcurr, __): | |
3187 | ifaceobjcurr.update_config_with_status(attr, wait_value, 0) | |
3188 | ||
3189 | def _query_check_br_attr_stp(self, attr, stp_value, ifaceobjcurr, cached_value): | |
3190 | if not stp_value: | |
3191 | if ifupdownflags.flags.WITHDEFAULTS: | |
3192 | stp_value = "on" if self.default_stp_on else "off" | |
d486dd0d | 3193 | else: |
223ba5af | 3194 | return |
d486dd0d | 3195 | |
223ba5af | 3196 | user_config_to_nl = utils.get_boolean_from_string(stp_value) |
d486dd0d | 3197 | |
223ba5af JF |
3198 | ifaceobjcurr.update_config_with_status( |
3199 | attr, | |
3200 | "yes" if cached_value else "no", | |
3201 | user_config_to_nl != bool(cached_value) | |
3202 | ) | |
3203 | ||
3204 | @staticmethod | |
3205 | def _query_check_br_attr_int(attr, user_config, ifaceobjcurr, cached_value): | |
3206 | ifaceobjcurr.update_config_with_status( | |
3207 | attr, | |
3208 | str(cached_value), | |
3209 | int(user_config) != cached_value | |
3210 | ) | |
3211 | ||
3212 | @staticmethod | |
3213 | def _query_check_br_attr_int_divided100(attr, user_config, ifaceobjcurr, cached_value): | |
c817ba4d | 3214 | value = cached_value // 100 |
223ba5af JF |
3215 | ifaceobjcurr.update_config_with_status( |
3216 | attr, | |
3217 | str(value), | |
3218 | int(user_config) != value | |
3219 | ) | |
3220 | ||
3221 | @staticmethod | |
3222 | def _query_check_br_attr_boolean(attr, user_config, ifaceobjcurr, cached_value): | |
3223 | ifaceobjcurr.update_config_with_status( | |
3224 | attr, | |
3225 | "yes" if cached_value else "no", | |
3226 | utils.get_boolean_from_string(user_config) != cached_value | |
3227 | ) | |
3228 | ||
3229 | @staticmethod | |
3230 | def _query_check_br_attr_boolean_on_off(attr, user_config, ifaceobjcurr, cached_value): | |
3231 | ifaceobjcurr.update_config_with_status( | |
3232 | attr, | |
3233 | "on" if cached_value else "off", | |
3234 | utils.get_boolean_from_string(user_config) != cached_value | |
3235 | ) | |
3236 | ||
3237 | @staticmethod | |
3238 | def _query_check_br_attr_string(attr, user_config, ifaceobjcurr, cached_value): | |
3239 | ifaceobjcurr.update_config_with_status( | |
3240 | attr, | |
3241 | cached_value, | |
3242 | user_config.lower() != cached_value | |
3243 | ) | |
3244 | ||
3245 | @staticmethod | |
3246 | def _query_check_brport_attr_boolean_on_off(port, user_config, cached_value): | |
3247 | return "%s=%s" % (port, "on" if cached_value else "off"), utils.get_boolean_from_string(user_config) != cached_value | |
3248 | ||
3249 | @staticmethod | |
3250 | def _query_check_brport_attr_boolean_yes_no(port, user_config, cached_value): | |
3251 | return "%s=%s" % (port, "yes" if cached_value else "no"), utils.get_boolean_from_string(user_config) != cached_value | |
3252 | ||
3253 | @staticmethod | |
3254 | def _query_check_brport_attr_int(port, user_config, cached_value): | |
3255 | return "%s=%s" % (port, cached_value), int(user_config) != cached_value | |
3256 | ||
3257 | @classmethod | |
3258 | def _query_check_brport_attr_portmcrouter(cls, port, user_config, cached_value): | |
3259 | return ( | |
3260 | "%s=%s" % (port, cls._ifla_brport_multicast_router_dict_int_to_str.get(cached_value)), | |
3261 | cls._ifla_brport_multicast_router_dict_to_int.get(user_config) != cached_value | |
3262 | ) | |
3263 | ||
3264 | #################################################################################################################### | |
d486dd0d | 3265 | |
d1265fd5 | 3266 | def query_check_bridge_ports(self, ifaceobj, ifaceobjcurr, running_port_list, ifaceobj_getfunc): |
7840bd2c JF |
3267 | |
3268 | # if bridge-always-up is set we need to remove the dummy brport from the running_port_list | |
3269 | if utils.get_boolean_from_string(ifaceobj.get_attr_value_first("bridge-always-up")): | |
3270 | try: | |
3271 | running_port_list.remove(self.get_dummy_brport_name_for_bridge(ifaceobj.name)) | |
3218f49d | 3272 | except Exception: |
7840bd2c JF |
3273 | pass |
3274 | ||
d1265fd5 JF |
3275 | bridge_all_ports = [] |
3276 | for obj in ifaceobj_getfunc(ifaceobj.name) or []: | |
cc99b41d | 3277 | bridge_all_ports.extend(self._get_bridge_port_list(obj) or []) |
d1265fd5 JF |
3278 | |
3279 | if not running_port_list and not bridge_all_ports: | |
3280 | return | |
3281 | ||
d1265fd5 JF |
3282 | try: |
3283 | port_list = self._get_ifaceobj_bridge_ports(ifaceobj).split() | |
3284 | # we want to display the same bridge-ports list as provided | |
3285 | # in the interfaces file but if this list contains regexes or | |
3286 | # globs, for now, we won't try to change it. | |
3287 | if 'regex' in port_list or 'glob' in port_list: | |
3288 | port_list = running_port_list | |
3289 | else: | |
3290 | ordered = [] | |
3291 | for i in range(0, len(port_list)): | |
3292 | if port_list[i] in running_port_list: | |
3293 | ordered.append(port_list[i]) | |
3294 | port_list = ordered | |
3218f49d | 3295 | except Exception: |
d1265fd5 | 3296 | port_list = running_port_list |
f5c97c0d MW |
3297 | |
3298 | difference = set(running_port_list).symmetric_difference(bridge_all_ports) | |
3299 | bridge_port_condone_regex = self._get_bridge_port_condone_regex(ifaceobj) | |
3300 | ||
3301 | if bridge_port_condone_regex: | |
3302 | # Drop any condoned port from the difference set | |
3303 | condone_ports = [port for port in difference if bridge_port_condone_regex.match(port)] | |
3304 | ||
3305 | for port in condone_ports: | |
3306 | try: | |
3307 | difference.remove(port) | |
3308 | except ValueError: | |
3309 | pass | |
3310 | ||
3311 | # Tag all condoned ports in brackets in output | |
3312 | if port not in bridge_all_ports: | |
3313 | port_list.append("(%s)" % port) | |
3314 | ||
3315 | ifaceobjcurr.update_config_with_status( | |
3316 | "bridge-ports", | |
3317 | " ".join(port_list) if port_list else "", | |
3318 | 0 if not difference else 1 | |
3319 | ) | |
d1265fd5 | 3320 | |
d486dd0d JF |
3321 | def get_ifaceobj_bridge_vids(self, ifaceobj): |
3322 | vids = ('bridge-vids', ifaceobj.get_attr_value_first('bridge-vids')) | |
3323 | if not vids[1]: | |
3324 | vids = ('bridge-trunk', ifaceobj.get_attr_value_first('bridge-trunk')) | |
3325 | return vids | |
3326 | ||
3327 | def get_ifaceobj_bridge_vids_value(self, ifaceobj): | |
3328 | return self.get_ifaceobj_bridge_vids(ifaceobj)[1] | |
3329 | ||
3330 | def _get_bridge_vids(self, bridgename, ifaceobj_getfunc): | |
3331 | ifaceobjs = ifaceobj_getfunc(bridgename) | |
3332 | for ifaceobj in ifaceobjs: | |
3333 | vids = self.get_ifaceobj_bridge_vids_value(ifaceobj) | |
3334 | if vids: return re.split(r'[\s\t,]\s*', vids) | |
3335 | return None | |
3336 | ||
3337 | def _get_bridge_pvid(self, bridgename, ifaceobj_getfunc): | |
3338 | ifaceobjs = ifaceobj_getfunc(bridgename) | |
3339 | pvid = None | |
3340 | for ifaceobj in ifaceobjs: | |
3341 | pvid = ifaceobj.get_attr_value_first('bridge-pvid') | |
3342 | if pvid: | |
3343 | break | |
3344 | return pvid | |
3345 | ||
223ba5af JF |
3346 | def _query_check_bridge_port_vidinfo(self, ifname, bridge_name, ifaceobj, ifaceobjcurr, ifaceobj_getfunc): |
3347 | running_pvid, running_vids = self.cache.get_pvid_and_vids(ifname) | |
3348 | ||
3349 | # | |
3350 | # bridge-access | |
3351 | # | |
3352 | brport_vid_access_user_config = ifaceobj.get_attr_value_first("bridge-access") | |
3353 | ||
3354 | if brport_vid_access_user_config: | |
3355 | try: | |
3356 | vid_int = int(brport_vid_access_user_config) | |
3357 | except ValueError as e: | |
3358 | ifaceobjcurr.update_config_with_status("bridge-access", brport_vid_access_user_config, 1) | |
3359 | raise Exception("%s: bridge-access invalid value: %s" % (ifname, str(e))) | |
3360 | ||
3361 | ifaceobjcurr.update_config_with_status( | |
3362 | "bridge-access", | |
3363 | str(running_pvid), | |
3364 | running_pvid != vid_int or running_vids[0] != vid_int | |
3365 | ) | |
d486dd0d JF |
3366 | return |
3367 | ||
223ba5af JF |
3368 | # |
3369 | # bridge-pvid | |
3370 | # | |
3371 | brport_pvid_user_config = ifaceobj.get_attr_value_first("bridge-pvid") | |
3372 | ||
3373 | if brport_pvid_user_config: | |
3374 | try: | |
3375 | pvid = int(brport_pvid_user_config) | |
3376 | except ValueError as e: | |
3377 | ifaceobjcurr.update_config_with_status("bridge-pvid", brport_pvid_user_config, 1) | |
3378 | raise Exception("%s: bridge-pvid invalid value: %s" % (ifname, str(e))) | |
3379 | ||
3380 | ifaceobjcurr.update_config_with_status( | |
3381 | "bridge-pvid", | |
3382 | str(running_pvid), | |
3383 | running_pvid != pvid | |
3384 | ) | |
d486dd0d JF |
3385 | elif (not (ifaceobj.flags & iface.HAS_SIBLINGS) or |
3386 | ((ifaceobj.flags & iface.HAS_SIBLINGS) and | |
3387 | (ifaceobj.flags & iface.OLDEST_SIBLING))): | |
3388 | # if the interface has multiple iface sections, | |
3389 | # we check the below only for the oldest sibling | |
3390 | # or the last iface section | |
223ba5af JF |
3391 | try: |
3392 | pvid = int(self._get_bridge_pvid(bridge_name, ifaceobj_getfunc)) | |
3393 | except (TypeError, ValueError): | |
3394 | pvid = 0 | |
d486dd0d JF |
3395 | if pvid: |
3396 | if not running_pvid or running_pvid != pvid: | |
3397 | ifaceobjcurr.status = ifaceStatus.ERROR | |
3398 | ifaceobjcurr.status_str = 'bridge pvid error' | |
223ba5af | 3399 | elif not running_pvid or running_pvid != 1: |
d486dd0d JF |
3400 | ifaceobjcurr.status = ifaceStatus.ERROR |
3401 | ifaceobjcurr.status_str = 'bridge pvid error' | |
3402 | ||
3403 | attr_name, vids = self.get_ifaceobj_bridge_vids(ifaceobj) | |
3404 | if vids: | |
3405 | vids = re.split(r'[\s\t]\s*', vids) | |
e537a6e6 JF |
3406 | |
3407 | # Special treatment to make sure that the vlans mapped with vnis | |
3408 | # (in single-vxlan context) are not mistaken for regular vlans. | |
3409 | # We need to proactively remove them from the "running_vids" | |
3410 | vlans_mapped_with_vnis = self.get_bridge_vlans_mapped_to_vnis_as_integer_list(ifaceobj) | |
3411 | new_running_vids = [] | |
3412 | user_config_vids = self._ranges_to_ints(vids) | |
3413 | for v in running_vids: | |
3414 | if v in user_config_vids: | |
3415 | new_running_vids.append(v) | |
3416 | elif v not in vlans_mapped_with_vnis: | |
3417 | new_running_vids.append(v) | |
3418 | running_vids = new_running_vids | |
3419 | ##################################################################### | |
3420 | ||
223ba5af | 3421 | if not running_vids or not self._compare_vids(vids, running_vids, running_pvid, expand_range=False): |
6d94c17b | 3422 | running_vids = [str(o) for o in running_vids] |
d486dd0d JF |
3423 | ifaceobjcurr.update_config_with_status(attr_name, |
3424 | ' '.join(running_vids), 1) | |
3425 | else: | |
3426 | ifaceobjcurr.update_config_with_status(attr_name, | |
3427 | ' '.join(vids), 0) | |
3428 | elif (not (ifaceobj.flags & iface.HAS_SIBLINGS) or | |
3429 | ((ifaceobj.flags & iface.HAS_SIBLINGS) and | |
3430 | (ifaceobj.flags & iface.OLDEST_SIBLING))): | |
3431 | # if the interface has multiple iface sections, | |
3432 | # we check the below only for the oldest sibling | |
3433 | # or the last iface section | |
3434 | ||
3435 | # check if it matches the bridge vids | |
223ba5af | 3436 | bridge_vids = self._get_bridge_vids(bridge_name, ifaceobj_getfunc) |
d486dd0d | 3437 | if (bridge_vids and (not running_vids or |
223ba5af | 3438 | not self._compare_vids(bridge_vids, running_vids, running_pvid, expand_range=False))): |
d486dd0d JF |
3439 | ifaceobjcurr.status = ifaceStatus.ERROR |
3440 | ifaceobjcurr.status_str = 'bridge vid error' | |
3441 | ||
223ba5af JF |
3442 | _query_check_brport_attributes = ( |
3443 | "bridge-pvid", | |
3444 | "bridge-vids", | |
3445 | "bridge-trunk", | |
3446 | "bridge-access", | |
3447 | "bridge-pathcosts", | |
3448 | "bridge-portprios", | |
3449 | "bridge-portmcrouter", | |
3450 | "bridge-learning", | |
3451 | "bridge-portmcfl", | |
3452 | "bridge-unicast-flood", | |
3453 | "bridge-multicast-flood", | |
3454 | "bridge-broadcast-flood", | |
3455 | "bridge-arp-nd-suppress", | |
3456 | "bridge-l2protocol-tunnel" | |
3457 | ) | |
3458 | ||
d486dd0d JF |
3459 | def _query_check_bridge_port(self, ifaceobj, ifaceobjcurr, |
3460 | ifaceobj_getfunc): | |
223ba5af JF |
3461 | |
3462 | ifname = ifaceobj.name | |
3463 | ||
3464 | if not self.cache.link_is_bridge_port(ifname): | |
3465 | # Mark all bridge brport attributes as failed | |
3466 | ifaceobjcurr.check_n_update_config_with_status_many( | |
3467 | ifaceobj, self._query_check_brport_attributes, 1 | |
3468 | ) | |
d486dd0d | 3469 | return |
223ba5af JF |
3470 | |
3471 | bridge_name = self.cache.get_bridge_name_from_port(ifname) | |
3472 | if not bridge_name: | |
c46af1c9 | 3473 | self.logger.warning("%s: unable to determine bridge name" % ifname) |
d486dd0d JF |
3474 | return |
3475 | ||
223ba5af JF |
3476 | if self.cache.bridge_is_vlan_aware(bridge_name): |
3477 | self._query_check_bridge_port_vidinfo(ifname, bridge_name, ifaceobj, ifaceobjcurr, ifaceobj_getfunc) | |
3478 | ||
3479 | brport_info_slave_data = self.cache.get_link_info_slave_data(ifname) | |
3480 | ||
3481 | # | |
3482 | # bridge-portmcfl | |
3483 | # | |
3484 | portmcfl = ifaceobj.get_attr_value_first("bridge-portmcfl") | |
3485 | ||
3486 | if portmcfl: | |
3487 | cached_value = brport_info_slave_data.get(Link.IFLA_BRPORT_FAST_LEAVE) | |
3488 | ||
3489 | ifaceobjcurr.update_config_with_status( | |
3490 | "bridge-portmcfl", | |
3491 | "yes" if cached_value else "no", | |
3492 | utils.get_boolean_from_string(portmcfl) != cached_value | |
3493 | ) | |
3494 | ||
3495 | # | |
3496 | # bridge-portmcrouter | |
3497 | # | |
3498 | portmcrouter = ifaceobj.get_attr_value_first("bridge-portmcrouter") | |
3499 | ||
3500 | if portmcrouter: | |
3501 | cached_value = brport_info_slave_data.get(Link.IFLA_BRPORT_MULTICAST_ROUTER) | |
3502 | ||
3503 | ifaceobjcurr.update_config_with_status( | |
3504 | "bridge-portmcrouter", | |
3505 | self._ifla_brport_multicast_router_dict_int_to_str.get(cached_value), | |
3506 | self._ifla_brport_multicast_router_dict_to_int.get(portmcrouter) != cached_value | |
3507 | ) | |
3508 | ||
3509 | # | |
3510 | # bridge-learning | |
3511 | # bridge-unicast-flood | |
3512 | # bridge-multicast-flood | |
3513 | # bridge-broadcast-flood | |
3514 | # bridge-arp-nd-suppress | |
3515 | # | |
3516 | for attr_name, attr_nl in ( | |
3517 | ("bridge-learning", Link.IFLA_BRPORT_LEARNING), | |
3518 | ("bridge-unicast-flood", Link.IFLA_BRPORT_UNICAST_FLOOD), | |
3519 | ("bridge-multicast-flood", Link.IFLA_BRPORT_MCAST_FLOOD), | |
3520 | ("bridge-broadcast-flood", Link.IFLA_BRPORT_BCAST_FLOOD), | |
3521 | ("bridge-arp-nd-suppress", Link.IFLA_BRPORT_NEIGH_SUPPRESS), | |
3522 | ): | |
3523 | attribute_value = ifaceobj.get_attr_value_first(attr_name) | |
3524 | ||
3525 | if not attribute_value: | |
3526 | continue | |
3527 | ||
3528 | cached_value = brport_info_slave_data.get(attr_nl) | |
3529 | ||
3530 | ifaceobjcurr.update_config_with_status( | |
3531 | attr_name, | |
3532 | "on" if cached_value else "off", | |
3533 | utils.get_boolean_from_string(attribute_value) != cached_value | |
3534 | ) | |
3535 | ||
3536 | # | |
3537 | # bridge-pathcosts | |
3538 | # bridge-portprios | |
3539 | # | |
3540 | for attr_name, attr_nl in ( | |
3541 | ("bridge-pathcosts", Link.IFLA_BRPORT_COST), | |
3542 | ("bridge-portprios", Link.IFLA_BRPORT_PRIORITY), | |
3543 | ): | |
3544 | attribute_value = ifaceobj.get_attr_value_first(attr_name) | |
3545 | ||
3546 | if not attribute_value: | |
d486dd0d JF |
3547 | continue |
3548 | ||
223ba5af JF |
3549 | cached_value = brport_info_slave_data.get(attr_nl) |
3550 | ||
d486dd0d | 3551 | try: |
223ba5af JF |
3552 | ifaceobjcurr.update_config_with_status( |
3553 | attr_name, | |
3554 | str(cached_value), | |
3555 | int(attribute_value) != cached_value | |
3556 | ) | |
3557 | except ValueError as e: | |
3558 | ifaceobjcurr.update_config_with_status(attr_name, str(cached_value), 1) | |
3559 | raise Exception("%s: %s invalid value: %s" % (ifname, attr_name, str(e))) | |
d486dd0d JF |
3560 | |
3561 | self._query_check_l2protocol_tunnel_on_port(ifaceobj, ifaceobjcurr) | |
3562 | ||
e537a6e6 JF |
3563 | # |
3564 | # bridge-vlan-vni-map | |
3565 | # | |
3566 | fail = False | |
3567 | cached_vlans, cached_vnis = self.get_vlan_vni_ranges(self.cache.get_vlan_vni(ifaceobj.name)) | |
3568 | ||
8a78cd07 | 3569 | for bridge_vlan_vni_map in ifaceobj.get_attr_value("bridge-vlan-vni-map") or []: |
e537a6e6 JF |
3570 | |
3571 | if fail: | |
3572 | ifaceobjcurr.update_config_with_status("bridge-vlan-vni-map", bridge_vlan_vni_map, 1) | |
3573 | continue | |
3574 | ||
3575 | try: | |
3576 | vlans_str, vni_str = bridge_vlan_vni_map.split("=") | |
3218f49d | 3577 | except Exception: |
e537a6e6 JF |
3578 | ifaceobjcurr.update_config_with_status("bridge-vlan-vni-map", bridge_vlan_vni_map, 1) |
3579 | return self.__warn_bridge_vlan_vni_map_syntax_error(bridge_vlan_vni_map) | |
3580 | ||
3581 | vlans_list = self._ranges_to_ints([vlans_str]) # self.bridge_vlan_vni_map_convert_user_config_to_set(vlans_str) | |
3582 | vnis_list = self._ranges_to_ints([vni_str]) #self.bridge_vlan_vni_map_convert_user_config_to_set(vni_str) | |
3583 | ||
3584 | # since there can be multiple entry of bridge-vlan-vni-map | |
3585 | # we could simply check that all vlans and vnis are correctly | |
3586 | # set on the vxlan but we would probably miss the case where extra | |
3587 | # vlans and vnis were added. So we ned to keep a copy of the cache | |
3588 | # entry and pop vlans and svis from the cache copy as we iterate | |
3589 | # through the user config. After processing only extra vlans and | |
3590 | # vnis should be left. | |
3591 | try: | |
3592 | for vlan in vlans_list: | |
3593 | cached_vlans.remove(vlan) | |
3218f49d | 3594 | except Exception: |
e537a6e6 JF |
3595 | ifaceobjcurr.update_config_with_status("bridge-vlan-vni-map", bridge_vlan_vni_map, 1) |
3596 | fail = True | |
3597 | continue | |
3598 | ||
3599 | try: | |
3600 | for vni in vnis_list: | |
3601 | cached_vnis.remove(vni) | |
3218f49d | 3602 | except Exception: |
e537a6e6 JF |
3603 | ifaceobjcurr.update_config_with_status("bridge-vlan-vni-map", bridge_vlan_vni_map, 1) |
3604 | fail = True | |
3605 | continue | |
3606 | ||
3607 | ifaceobjcurr.update_config_with_status("bridge-vlan-vni-map", bridge_vlan_vni_map, 0) | |
3608 | ||
3609 | if not fail and (cached_vlans or cached_vnis): | |
3610 | # cached_vlans and cached_vnis are not empty, it means more | |
3611 | # vlans-vni maps were configured on the bridge port | |
3612 | ifaceobjcurr.update_config_with_status( | |
3613 | "bridge-vlan-vni-map", | |
3614 | "%s=%s" % (cached_vlans, cached_vnis), | |
3615 | 1 | |
3616 | ) | |
3617 | ||
3618 | @staticmethod | |
3619 | def get_vlan_vni_ranges(bridge_vlan_tunnel): | |
3620 | vlans = [] | |
3621 | vnis = [] | |
3622 | ||
8a78cd07 JF |
3623 | if not bridge_vlan_tunnel: |
3624 | return vlans, vnis | |
3625 | ||
e537a6e6 JF |
3626 | tunnel_vlan_range = None |
3627 | tunnel_vni_range = None | |
3628 | ||
3629 | for tunnel_vlan, tunnel_vni, tunnel_flags in bridge_vlan_tunnel: | |
3630 | ||
3631 | if tunnel_flags & Link.BRIDGE_VLAN_INFO_RANGE_BEGIN: | |
3632 | tunnel_vlan_range = tunnel_vlan | |
3633 | tunnel_vni_range = tunnel_vni | |
3634 | ||
3635 | elif tunnel_flags & Link.BRIDGE_VLAN_INFO_RANGE_END: | |
3636 | vlans.extend(range(tunnel_vlan_range, tunnel_vlan + 1)) | |
3637 | vnis.extend(range(tunnel_vni_range, tunnel_vni + 1)) | |
3638 | ||
3639 | else: | |
3640 | vlans.append(tunnel_vlan) | |
3641 | vnis.append(tunnel_vni) | |
3642 | ||
3643 | return vlans, vnis | |
3644 | ||
d486dd0d JF |
3645 | def _query_check_l2protocol_tunnel_on_port(self, ifaceobj, ifaceobjcurr): |
3646 | user_config_l2protocol_tunnel = ifaceobj.get_attr_value_first('bridge-l2protocol-tunnel') | |
3647 | ||
3648 | if user_config_l2protocol_tunnel: | |
3649 | result = 0 | |
3650 | try: | |
3651 | self._query_check_l2protocol_tunnel(ifaceobj.name, user_config_l2protocol_tunnel) | |
3652 | except Exception as e: | |
3653 | self.logger.debug('query: %s: %s' % (ifaceobj.name, str(e))) | |
3654 | result = 1 | |
3655 | ifaceobjcurr.update_config_with_status('bridge-l2protocol-tunnel', user_config_l2protocol_tunnel, result) | |
3656 | ||
223ba5af | 3657 | def _query_check_l2protocol_tunnel_on_bridge(self, ifname, ifaceobj, ifaceobjcurr): |
d486dd0d JF |
3658 | """ |
3659 | In case the bridge-l2protocol-tunnel is specified under the bridge and not the brport | |
3660 | We need to make sure that all ports comply with the mask given under the bridge | |
3661 | """ | |
3662 | user_config_l2protocol_tunnel = ifaceobj.get_attr_value_first('bridge-l2protocol-tunnel') | |
3663 | ||
3664 | if user_config_l2protocol_tunnel: | |
3665 | if '=' in user_config_l2protocol_tunnel: | |
3666 | try: | |
3667 | config_per_port_dict = self.parse_interface_list_value(user_config_l2protocol_tunnel) | |
3b01ed76 | 3668 | brport_list = list(config_per_port_dict.keys()) |
3218f49d | 3669 | except Exception: |
d486dd0d JF |
3670 | ifaceobjcurr.update_config_with_status('bridge-l2protocol-tunnel', user_config_l2protocol_tunnel, 1) |
3671 | return | |
3672 | else: | |
3673 | config_per_port_dict = {} | |
223ba5af JF |
3674 | brport_list = self.cache.get_slaves(ifname) |
3675 | ||
d486dd0d JF |
3676 | try: |
3677 | for brport_name in brport_list: | |
3678 | self._query_check_l2protocol_tunnel( | |
3679 | brport_name, | |
3680 | config_per_port_dict.get(brport_name) if config_per_port_dict else user_config_l2protocol_tunnel | |
3681 | ) | |
3682 | result = 0 | |
3683 | except Exception as e: | |
3684 | self.logger.debug('query: %s: %s' % (ifaceobj.name, str(e))) | |
3685 | result = 1 | |
3686 | ifaceobjcurr.update_config_with_status('bridge-l2protocol-tunnel', user_config_l2protocol_tunnel, result) | |
3687 | ||
3688 | def _query_check_l2protocol_tunnel(self, brport_name, user_config_l2protocol_tunnel): | |
223ba5af JF |
3689 | cached_ifla_brport_group_maskhi = self.cache.get_link_info_slave_data_attribute(brport_name, Link.IFLA_BRPORT_GROUP_FWD_MASKHI) |
3690 | cached_ifla_brport_group_mask = self.cache.get_link_info_slave_data_attribute(brport_name, Link.IFLA_BRPORT_GROUP_FWD_MASK) | |
d486dd0d JF |
3691 | |
3692 | for protocol in re.split(',|\s*', user_config_l2protocol_tunnel): | |
3693 | callback = self.query_check_l2protocol_tunnel_callback.get(protocol) | |
3694 | ||
3695 | if callable(callback): | |
3696 | if not callback(cached_ifla_brport_group_mask, cached_ifla_brport_group_maskhi): | |
3697 | raise Exception('%s: bridge-l2protocol-tunnel: protocol \'%s\' not present (cached value: %d | %d)' | |
3698 | % (brport_name, protocol, cached_ifla_brport_group_mask, cached_ifla_brport_group_maskhi)) | |
3699 | ||
3700 | def _query_running_bridge_l2protocol_tunnel(self, brport_name, brport_ifaceobj=None, bridge_ifaceobj=None): | |
223ba5af JF |
3701 | cached_ifla_brport_group_maskhi = self.cache.get_link_info_slave_data_attribute(brport_name, Link.IFLA_BRPORT_GROUP_FWD_MASKHI) |
3702 | cached_ifla_brport_group_mask = self.cache.get_link_info_slave_data_attribute(brport_name, Link.IFLA_BRPORT_GROUP_FWD_MASK) | |
d486dd0d | 3703 | running_protocols = [] |
3b01ed76 | 3704 | for protocol_name, callback in list(self.query_check_l2protocol_tunnel_callback.items()): |
d486dd0d | 3705 | if protocol_name == 'all' and callback(cached_ifla_brport_group_mask, cached_ifla_brport_group_maskhi): |
3b01ed76 | 3706 | running_protocols = list(self.query_check_l2protocol_tunnel_callback.keys()) |
d486dd0d JF |
3707 | running_protocols.remove('all') |
3708 | break | |
3709 | elif callback(cached_ifla_brport_group_mask, cached_ifla_brport_group_maskhi): | |
3710 | running_protocols.append(protocol_name) | |
3711 | if running_protocols: | |
3712 | if brport_ifaceobj: | |
3713 | brport_ifaceobj.update_config('bridge-l2protocol-tunnel', ' '.join(running_protocols)) | |
3714 | elif bridge_ifaceobj: | |
3715 | current_config = bridge_ifaceobj.get_attr_value_first('bridge-l2protocol-tunnel') | |
3716 | ||
3717 | if current_config: | |
3718 | bridge_ifaceobj.replace_config('bridge-l2protocol-tunnel', '%s %s=%s' % (current_config, brport_name, ','.join(running_protocols))) | |
3719 | else: | |
3720 | bridge_ifaceobj.replace_config('bridge-l2protocol-tunnel', '%s=%s' % (brport_name, ','.join(running_protocols))) | |
3721 | ||
3722 | def _query_check(self, ifaceobj, ifaceobjcurr, ifaceobj_getfunc=None): | |
3723 | if self._is_bridge(ifaceobj): | |
d1265fd5 | 3724 | self._query_check_bridge(ifaceobj, ifaceobjcurr, ifaceobj_getfunc) |
d486dd0d JF |
3725 | else: |
3726 | self._query_check_bridge_port(ifaceobj, ifaceobjcurr, | |
3727 | ifaceobj_getfunc) | |
3728 | ||
3729 | def _query_running_bridge(self, ifaceobjrunning, ifaceobj_getfunc): | |
223ba5af | 3730 | if self.cache.bridge_is_vlan_aware(ifaceobjrunning.name): |
d486dd0d JF |
3731 | ifaceobjrunning.update_config('bridge-vlan-aware', 'yes') |
3732 | ifaceobjrunning.update_config_dict(self._query_running_attrs( | |
3733 | ifaceobjrunning, | |
3734 | ifaceobj_getfunc, | |
3735 | bridge_vlan_aware=True)) | |
3736 | else: | |
3737 | ifaceobjrunning.update_config_dict(self._query_running_attrs( | |
3738 | ifaceobjrunning, None)) | |
3739 | ||
3740 | def _query_running_bridge_port_attrs(self, ifaceobjrunning, bridgename): | |
3741 | if self.systcl_get_net_bridge_stp_user_space() == '1': | |
3742 | return | |
3743 | ||
223ba5af | 3744 | v = str(self.cache.get_brport_cost(ifaceobjrunning.name)) |
d486dd0d JF |
3745 | if v and v != self.get_mod_subattr('bridge-pathcosts', 'default'): |
3746 | ifaceobjrunning.update_config('bridge-pathcosts', v) | |
3747 | ||
223ba5af | 3748 | v = str(self.cache.get_brport_priority(ifaceobjrunning.name)) |
d486dd0d JF |
3749 | if v and v != self.get_mod_subattr('bridge-portprios', 'default'): |
3750 | ifaceobjrunning.update_config('bridge-portprios', v) | |
3751 | ||
3752 | def _query_running_bridge_port(self, ifaceobjrunning, | |
3753 | ifaceobj_getfunc=None): | |
3754 | ||
223ba5af | 3755 | bridgename = self.cache.get_bridge_name_from_port( |
d486dd0d JF |
3756 | ifaceobjrunning.name) |
3757 | bridge_vids = None | |
3758 | bridge_pvid = None | |
3759 | if not bridgename: | |
c46af1c9 | 3760 | self.logger.warning('%s: unable to find bridgename' |
d486dd0d JF |
3761 | %ifaceobjrunning.name) |
3762 | return | |
3763 | ||
223ba5af | 3764 | if not self.cache.bridge_is_vlan_aware(bridgename): |
d486dd0d JF |
3765 | try: |
3766 | self._query_running_bridge_l2protocol_tunnel(ifaceobjrunning.name, bridge_ifaceobj=ifaceobj_getfunc(bridgename)[0]) | |
3767 | except Exception as e: | |
3768 | self.logger.debug('%s: q_query_running_bridge_l2protocol_tunnel: %s' % (ifaceobjrunning.name, str(e))) | |
3769 | return | |
3770 | ||
3771 | self._query_running_bridge_l2protocol_tunnel(ifaceobjrunning.name, brport_ifaceobj=ifaceobjrunning) | |
3772 | ||
3773 | (bridge_port_vids, bridge_port_pvid) = self._get_running_vids_n_pvid_str( | |
3774 | ifaceobjrunning.name) | |
3775 | if bridge_port_vids and bridge_port_pvid in bridge_port_vids: | |
3776 | bridge_port_vids.remove(bridge_port_pvid) | |
3777 | ||
3778 | bridgeifaceobjlist = ifaceobj_getfunc(bridgename) | |
3779 | if bridgeifaceobjlist: | |
3780 | bridge_vids = bridgeifaceobjlist[0].get_attr_value('bridge-vids') | |
3781 | bridge_pvid = bridgeifaceobjlist[0].get_attr_value_first('bridge-pvid') | |
3782 | ||
3783 | if not bridge_port_vids and bridge_port_pvid: | |
3784 | # must be an access port | |
3785 | if bridge_port_pvid != '1': | |
3786 | ifaceobjrunning.update_config('bridge-access', | |
3787 | bridge_port_pvid) | |
3788 | else: | |
3789 | if bridge_port_vids: | |
3790 | if (not bridge_vids or bridge_port_vids != bridge_vids): | |
3791 | ifaceobjrunning.update_config('bridge-vids', | |
3792 | ' '.join(bridge_port_vids)) | |
3793 | if bridge_port_pvid and bridge_port_pvid != '1': | |
3794 | if (not bridge_pvid or (bridge_port_pvid != bridge_pvid)): | |
3795 | ifaceobjrunning.update_config('bridge-pvid', | |
3796 | bridge_port_pvid) | |
3797 | ||
223ba5af | 3798 | v = utils.get_onff_from_onezero(self.cache.get_brport_learning(ifaceobjrunning.name)) |
d486dd0d JF |
3799 | if v and v != self.get_mod_subattr('bridge-learning', 'default'): |
3800 | ifaceobjrunning.update_config('bridge-learning', v) | |
3801 | ||
223ba5af | 3802 | v = utils.get_onff_from_onezero(self.cache.get_brport_unicast_flood(ifaceobjrunning.name)) |
d486dd0d JF |
3803 | if v and v != self.get_mod_subattr('bridge-unicast-flood', 'default'): |
3804 | ifaceobjrunning.update_config('bridge-unicast-flood', v) | |
3805 | ||
223ba5af | 3806 | v = utils.get_onff_from_onezero(self.cache.get_brport_multicast_flood(ifaceobjrunning.name)) |
d486dd0d JF |
3807 | if v and v != self.get_mod_subattr('bridge-multicast-flood', 'default'): |
3808 | ifaceobjrunning.update_config('bridge-multicast-flood', v) | |
3809 | ||
223ba5af JF |
3810 | v = utils.get_onff_from_onezero(self.cache.get_brport_broadcast_flood(ifaceobjrunning.name)) |
3811 | if v and v != self.get_mod_subattr('bridge-broadcast-flood', 'default'): | |
3812 | ifaceobjrunning.update_config('bridge-broadcast-flood', v) | |
3813 | ||
3814 | v = utils.get_onff_from_onezero(self.cache.get_brport_neigh_suppress(ifaceobjrunning.name)) | |
d486dd0d JF |
3815 | # Display running 'arp-nd-suppress' only on vxlan ports |
3816 | # if 'allow_arp_nd_suppress_only_on_vxlan' is set to 'yes' | |
3817 | # otherwise, display on all bridge-ports | |
3818 | ||
3819 | bportifaceobj = ifaceobj_getfunc(ifaceobjrunning.name)[0] | |
3820 | if (v and | |
3821 | v != self.get_mod_subattr('bridge-arp-nd-suppress', 'default') and | |
3822 | (not self.arp_nd_suppress_only_on_vxlan or | |
3823 | (self.arp_nd_suppress_only_on_vxlan and | |
3824 | bportifaceobj.link_kind & ifaceLinkKind.VXLAN))): | |
3825 | ifaceobjrunning.update_config('bridge-arp-nd-suppress', v) | |
3826 | ||
3827 | self._query_running_bridge_port_attrs(ifaceobjrunning, bridgename) | |
3828 | ||
3829 | def _query_running(self, ifaceobjrunning, ifaceobj_getfunc=None): | |
3830 | try: | |
223ba5af | 3831 | if self.cache.bridge_exists(ifaceobjrunning.name): |
d486dd0d | 3832 | self._query_running_bridge(ifaceobjrunning, ifaceobj_getfunc) |
223ba5af | 3833 | elif self.cache.link_is_bridge_port(ifaceobjrunning.name): |
d486dd0d JF |
3834 | self._query_running_bridge_port(ifaceobjrunning, ifaceobj_getfunc) |
3835 | except Exception as e: | |
3836 | raise Exception('%s: %s' % (ifaceobjrunning.name, str(e))) | |
3837 | ||
3838 | def _query(self, ifaceobj, **kwargs): | |
3839 | """ add default policy attributes supported by the module """ | |
3840 | if (not (ifaceobj.link_kind & ifaceLinkKind.BRIDGE) or | |
3841 | ifaceobj.get_attr_value_first('bridge-stp')): | |
3842 | return | |
3843 | if self.default_stp_on: | |
3844 | ifaceobj.update_config('bridge-stp', 'yes') | |
3845 | ||
223ba5af | 3846 | def __re_evaluate_bridge_vxlan(self, ifaceobj, ifaceobj_getfunc=None): |
d486dd0d | 3847 | """ |
223ba5af JF |
3848 | Quick fix for BRIDGE_VXLAN |
3849 | ||
3850 | BRIDGE_VXLAN is not set on the bridge because the VXLAN hasn't been processed yet | |
3851 | (because its defined after the bridge in /e/n/i), here is what happens: | |
3852 | ||
3853 | - ifupdownmain:populate_dependency_info() | |
3854 | - loops over all the intf from /e/n/i (with the example config: | |
3855 | ['lo', 'eth0', 'swp1', 'swp2', 'bridge', 'vni-10', 'bridge.100', 'vlan100']) | |
3856 | ----> bridge is first in the list of interface (that we care about) | |
3857 | ||
3858 | - ifupdownmain:query_lowerifaces() | |
3859 | - bridge:get_dependent is called (debug: bridge: evaluating port expr '['swp1', 'swp2', 'vni-10']') | |
3860 | - ifupdownmain:preprocess_dependency_list() | |
3861 | - calls ifupdownmain:_set_iface_role_n_kind() on all the brports: | |
3862 | ||
3863 | in _set_iface_role_n_kind: | |
3864 | ifaceobj is the brport | |
3865 | upperifaceobj is the bridge | |
3866 | ||
3867 | it tries to see if the bridge has a VXLAN: | |
3868 | ||
3869 | if (ifaceobj.link_kind & ifaceLinkKind.VXLAN) \ | |
3870 | and (upperifaceobj.link_kind & ifaceLinkKind.BRIDGE): | |
3871 | upperifaceobj.link_privflags |= ifaceLinkPrivFlags.BRIDGE_VXLAN | |
3872 | ||
3873 | but because the bridge is first in the /e/n/i ifupdown2 didn't | |
3874 | call vxlan:get_dependent_ifacenames so VXLAN is not set on ifaceobj | |
3875 | ||
3876 | :return: | |
d486dd0d | 3877 | """ |
223ba5af JF |
3878 | if not ifaceobj_getfunc: |
3879 | return | |
d486dd0d | 3880 | |
223ba5af JF |
3881 | if ifaceobj.link_kind & ifaceLinkKind.BRIDGE and not ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_VXLAN: |
3882 | for port in self._get_bridge_port_list(ifaceobj) or []: | |
3883 | for brport_ifaceobj in ifaceobj_getfunc(port): | |
3884 | if brport_ifaceobj.link_kind & ifaceLinkKind.VXLAN: | |
3885 | ifaceobj.link_privflags |= ifaceLinkPrivFlags.BRIDGE_VXLAN | |
3886 | return | |
3887 | ||
3888 | elif ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_PORT and ifaceobj.link_kind & ifaceLinkKind.VXLAN: | |
3889 | for iface in ifaceobj.upperifaces if ifaceobj.upperifaces else []: | |
3890 | for bridge_ifaceobj in ifaceobj_getfunc(iface) or []: | |
3891 | bridge_ifaceobj.link_privflags |= ifaceLinkPrivFlags.BRIDGE_VXLAN | |
d486dd0d JF |
3892 | |
3893 | _run_ops = { | |
3894 | 'pre-up': _up, | |
3895 | 'post-down': _down, | |
3896 | 'query-checkcurr': _query_check, | |
3897 | 'query-running': _query_running, | |
3898 | 'query': _query | |
3899 | } | |
3900 | ||
3901 | def get_ops(self): | |
3902 | """ returns list of ops supported by this module """ | |
3b01ed76 | 3903 | return list(self._run_ops.keys()) |
d486dd0d | 3904 | |
d486dd0d JF |
3905 | def run(self, ifaceobj, operation, query_ifaceobj=None, ifaceobj_getfunc=None): |
3906 | """ run bridge configuration on the interface object passed as | |
3907 | argument. Can create bridge interfaces if they dont exist already | |
3908 | ||
3909 | Args: | |
3910 | **ifaceobj** (object): iface object | |
3911 | ||
3912 | **operation** (str): any of 'pre-up', 'post-down', 'query-checkcurr', | |
3913 | 'query-running' | |
3914 | ||
3915 | Kwargs: | |
3916 | **query_ifaceobj** (object): query check ifaceobject. This is only | |
3917 | valid when op is 'query-checkcurr'. It is an object same as | |
3918 | ifaceobj, but contains running attribute values and its config | |
3919 | status. The modules can use it to return queried running state | |
3920 | of interfaces. status is success if the running state is same | |
3921 | as user required state in ifaceobj. error otherwise. | |
3922 | """ | |
3923 | op_handler = self._run_ops.get(operation) | |
3924 | if not op_handler: | |
3925 | return | |
d486dd0d | 3926 | |
223ba5af | 3927 | if (not self.requirements.bridge_utils_is_installed |
d486dd0d | 3928 | and (ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_PORT or ifaceobj.link_kind & ifaceLinkKind.BRIDGE) |
223ba5af | 3929 | and self.bridge_utils_missing_warning): |
d486dd0d JF |
3930 | self.logger.warning('%s: missing - bridge operation may not work as expected. ' |
3931 | 'Please check if \'bridge-utils\' package is installed' % utils.brctl_cmd) | |
223ba5af JF |
3932 | self.bridge_utils_missing_warning = False |
3933 | ||
3934 | # make sure BRIDGE_VXLAN is set if we have a vxlan port | |
3935 | self.__re_evaluate_bridge_vxlan(ifaceobj, ifaceobj_getfunc) | |
d486dd0d JF |
3936 | |
3937 | if operation == 'query-checkcurr': | |
3938 | op_handler(self, ifaceobj, query_ifaceobj, | |
3939 | ifaceobj_getfunc=ifaceobj_getfunc) | |
3940 | else: | |
3941 | op_handler(self, ifaceobj, ifaceobj_getfunc=ifaceobj_getfunc) |