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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 | |
d486dd0d JF |
10 | from collections import Counter |
11 | ||
12 | try: | |
5f4ab659 | 13 | from ifupdown2.lib.addon import Bridge |
223ba5af | 14 | |
d486dd0d JF |
15 | import ifupdown2.ifupdown.exceptions as exceptions |
16 | import ifupdown2.ifupdown.policymanager as policymanager | |
17 | import ifupdown2.ifupdown.ifupdownflags as ifupdownflags | |
18 | ||
19 | from ifupdown2.nlmanager.nlmanager import Link | |
20 | ||
21 | from ifupdown2.ifupdown.iface import * | |
22 | from ifupdown2.ifupdown.utils import utils | |
d486dd0d JF |
23 | |
24 | from ifupdown2.ifupdownaddons.cache import * | |
d486dd0d | 25 | from ifupdown2.ifupdownaddons.modulebase import moduleBase |
bd441a51 | 26 | except (ImportError, ModuleNotFoundError): |
5f4ab659 | 27 | from lib.addon import Bridge |
223ba5af | 28 | |
d486dd0d JF |
29 | import ifupdown.exceptions as exceptions |
30 | import ifupdown.policymanager as policymanager | |
31 | import ifupdown.ifupdownflags as ifupdownflags | |
32 | ||
33 | from nlmanager.nlmanager import Link | |
34 | ||
35 | from ifupdown.iface import * | |
36 | from ifupdown.utils import utils | |
d486dd0d JF |
37 | |
38 | from ifupdownaddons.cache import * | |
d486dd0d JF |
39 | from ifupdownaddons.modulebase import moduleBase |
40 | ||
41 | ||
42 | class bridgeFlags: | |
43 | PORT_PROCESSED = 0x1 | |
44 | PORT_PROCESSED_OVERRIDE = 0x2 | |
45 | ||
46 | ||
5f4ab659 | 47 | class bridge(Bridge, moduleBase): |
d486dd0d JF |
48 | """ ifupdown2 addon module to configure linux bridges """ |
49 | ||
223ba5af JF |
50 | _modinfo = { |
51 | "mhelp": "Bridge configuration module. Supports both vlan aware and non " | |
52 | "vlan aware bridges. For the vlan aware bridge, the port " | |
53 | "specific attributes must be specified under the port. And for " | |
54 | "vlan unaware bridge port specific attributes must be specified " | |
55 | "under the bridge.", | |
56 | "attrs": { | |
57 | "bridge-vlan-aware": { | |
58 | "help": "vlan aware bridge. Setting this " | |
59 | "attribute to yes enables vlan filtering" | |
60 | " on the bridge", | |
61 | "validvals": ["yes", "no"], | |
62 | "example": ["bridge-vlan-aware yes/no"], | |
63 | "default": "no" | |
64 | }, | |
65 | "bridge-ports": { | |
66 | "help": "bridge ports", | |
67 | "multivalue": True, | |
68 | "required": True, | |
69 | "validvals": ["<interface-list>"], | |
70 | "example": [ | |
71 | "bridge-ports swp1.100 swp2.100 swp3.100", | |
72 | "bridge-ports glob swp1-3.100", | |
73 | "bridge-ports regex (swp[1|2|3].100)" | |
74 | ] | |
75 | }, | |
76 | "bridge-stp": { | |
77 | "help": "bridge-stp yes/no", | |
78 | "example": ["bridge-stp no"], | |
79 | "validvals": ["yes", "on", "off", "no"], | |
80 | "default": "no" | |
81 | }, | |
82 | "bridge-bridgeprio": { | |
83 | "help": "bridge priority", | |
84 | "validrange": ["0", "65535"], | |
85 | "example": ["bridge-bridgeprio 32768"], | |
86 | "default": "32768" | |
87 | }, | |
88 | "bridge-ageing": { | |
89 | "help": "bridge ageing", | |
90 | "validrange": ["0", "65535"], | |
91 | "example": ["bridge-ageing 300"], | |
92 | "default": "300" | |
93 | }, | |
94 | "bridge-fd": { | |
95 | "help": "bridge forward delay", | |
96 | "validrange": ["0", "255"], | |
97 | "example": ["bridge-fd 15"], | |
98 | "default": "15" | |
99 | }, | |
100 | # XXX: recheck values | |
101 | "bridge-gcint": { | |
102 | "help": "bridge garbage collection interval in secs", | |
103 | "validrange": ["0", "255"], | |
104 | "example": ["bridge-gcint 4"], | |
105 | "default": "4", | |
106 | "compat": True, | |
107 | "deprecated": True | |
108 | }, | |
109 | "bridge-hello": { | |
110 | "help": "bridge set hello time", | |
111 | "validrange": ["0", "255"], | |
112 | "example": ["bridge-hello 2"], | |
113 | "default": "2" | |
114 | }, | |
115 | "bridge-maxage": { | |
116 | "help": "bridge set maxage", | |
117 | "validrange": ["0", "255"], | |
118 | "example": ["bridge-maxage 20"], | |
119 | "default": "20" | |
120 | }, | |
121 | "bridge-pathcosts": { | |
122 | "help": "bridge set port path costs", | |
123 | "validvals": ["<interface-range-list>"], | |
124 | "validrange": ["0", "65535"], | |
125 | "example": [ | |
126 | "under the port (for vlan aware bridge): bridge-pathcosts 100", | |
127 | "under the bridge (for vlan unaware bridge): bridge-pathcosts swp1=100 swp2=100" | |
128 | ], | |
129 | "default": "100" | |
130 | }, | |
131 | "bridge-portprios": { | |
132 | "help": "bridge port prios", | |
133 | "validvals": ["<interface-range-list>"], | |
134 | "validrange": ["0", "65535"], | |
135 | "example": [ | |
136 | "under the port (for vlan aware bridge): bridge-portprios 32", | |
137 | "under the bridge (for vlan unaware bridge): bridge-portprios swp1=32 swp2=32" | |
138 | ], | |
139 | }, | |
140 | "bridge-mclmc": { | |
141 | "help": "set multicast last member count", | |
142 | "validrange": ["0", "255"], | |
143 | "example": ["bridge-mclmc 2"], | |
144 | "default": "2" | |
145 | }, | |
146 | "bridge-mcrouter": { | |
147 | "help": "Set bridge multicast routers: 0 - disabled - no, 1 - automatic (queried), 2 - permanently enabled - yes", | |
148 | "validvals": ["yes", "no", "0", "1", "2"], | |
149 | "example": ["bridge-mcrouter 1"], | |
150 | "default": "yes" | |
151 | }, | |
152 | "bridge-mcsnoop": { | |
153 | "help": "set multicast snooping", | |
154 | "validvals": ["yes", "no", "0", "1"], | |
155 | "default": "yes", | |
156 | "example": ["bridge-mcsnoop yes"] | |
157 | }, | |
158 | "bridge-mcsqc": { | |
159 | "help": "set multicast startup query count", | |
160 | "validrange": ["0", "255"], | |
161 | "default": "2", | |
162 | "example": ["bridge-mcsqc 2"] | |
163 | }, | |
164 | "bridge-mcqifaddr": { | |
165 | "help": "set multicast query to use ifaddr", | |
166 | "validvals": ["yes", "no", "0", "1"], | |
167 | "default": "no", | |
168 | "example": ["bridge-mcqifaddr no"] | |
169 | }, | |
170 | "bridge-mcquerier": { | |
171 | "help": "set multicast querier", | |
172 | "validvals": ["yes", "no", "0", "1"], | |
173 | "default": "no", | |
174 | "example": ["bridge-mcquerier no"] | |
175 | }, | |
176 | "bridge-hashel": { | |
177 | "help": "set hash elasticity", | |
178 | "validrange": ["0", "4096"], | |
179 | "default": "4", | |
180 | "example": ["bridge-hashel 4096"] | |
181 | }, | |
182 | "bridge-hashmax": { | |
183 | "help": "set hash max", | |
184 | "validrange": ["0", "4096"], | |
185 | "default": "512", | |
186 | "example": ["bridge-hashmax 4096"] | |
187 | }, | |
188 | "bridge-mclmi": { | |
189 | "help": "set multicast last member interval (in secs)", | |
190 | "validrange": ["0", "255"], | |
191 | "default": "1", | |
192 | "example": ["bridge-mclmi 1"] | |
193 | }, | |
194 | "bridge-mcmi": { | |
195 | "help": "set multicast membership interval (in secs)", | |
223ba5af JF |
196 | "default": "260", |
197 | "example": ["bridge-mcmi 260"] | |
198 | }, | |
199 | "bridge-mcqpi": { | |
200 | "help": "set multicast querier interval (in secs)", | |
201 | "validrange": ["0", "255"], | |
202 | "default": "255", | |
203 | "example": ["bridge-mcqpi 255"] | |
204 | }, | |
205 | "bridge-mcqi": { | |
206 | "help": "set multicast query interval (in secs)", | |
207 | "validrange": ["0", "255"], | |
208 | "default": "125", | |
209 | "example": ["bridge-mcqi 125"] | |
210 | }, | |
211 | "bridge-mcqri": { | |
212 | "help": "set multicast query response interval (in secs)", | |
213 | "validrange": ["0", "255"], | |
214 | "default": "10", | |
215 | "example": ["bridge-mcqri 10"] | |
216 | }, | |
217 | "bridge-mcsqi": { | |
218 | "help": "set multicast startup query interval (in secs)", | |
219 | "validrange": ["0", "255"], | |
220 | "default": "31", | |
221 | "example": ["bridge-mcsqi 31"] | |
222 | }, | |
223 | "bridge-mcqv4src": { | |
224 | "help": "set per VLAN v4 multicast querier source address", | |
225 | "validvals": ["<number-ipv4-list>", ], | |
226 | "multivalue": True, | |
227 | "compat": True, | |
228 | "example": ["bridge-mcqv4src 100=172.16.100.1 101=172.16.101.1"] | |
229 | }, | |
230 | "bridge-portmcrouter": { | |
231 | "help": "Set port multicast routers: 0 - disabled, 1 - automatic (queried), 2 - permanently enabled", | |
232 | "validvals": ["<interface-disabled-automatic-enabled>"], | |
233 | "example": [ | |
234 | "under the port (for vlan aware bridge): bridge-portmcrouter 0", | |
235 | "under the port (for vlan aware bridge): bridge-portmcrouter 1", | |
236 | "under the port (for vlan aware bridge): bridge-portmcrouter 2", | |
237 | "under the port (for vlan aware bridge): bridge-portmcrouter disabled", | |
238 | "under the port (for vlan aware bridge): bridge-portmcrouter automatic", | |
239 | "under the port (for vlan aware bridge): bridge-portmcrouter enabled", | |
240 | "under the bridge (for vlan unaware bridge): bridge-portmcrouter swp1=0 swp2=1 swp2=2", | |
241 | "under the bridge (for vlan unaware bridge): bridge-portmcrouter swp1=disabled swp2=automatic swp3=enabled", | |
242 | "under the bridge (for vlan unaware bridge): bridge-portmcrouter swp1=2 swp2=disabled swp3=1", | |
243 | ] | |
244 | }, | |
245 | "bridge-portmcfl": { | |
246 | "help": "port multicast fast leave.", | |
247 | "validvals": ["<interface-yes-no-0-1-list>"], | |
248 | "default": "no", | |
249 | "example": [ | |
250 | "under the port (for vlan aware bridge): bridge-portmcfl no", | |
251 | "under the bridge (for vlan unaware bridge): bridge-portmcfl swp1=no swp2=no" | |
252 | ] | |
253 | }, | |
254 | "bridge-waitport": { | |
255 | "help": "wait for a max of time secs for the" | |
256 | " specified ports to become available," | |
257 | "if no ports are specified then those" | |
258 | " specified on bridge-ports will be" | |
259 | " used here. Specifying no ports here " | |
260 | "should not be used if we are using " | |
261 | "regex or \"all\" on bridge_ports," | |
262 | "as it wouldnt work.", | |
263 | "default": "0", | |
264 | "validvals": ["<number-interface-list>"], | |
265 | "example": ["bridge-waitport 4 swp1 swp2"] | |
266 | }, | |
267 | "bridge-maxwait": { | |
268 | "help": "forces to time seconds the maximum time " | |
269 | "that the Debian bridge setup scripts will " | |
270 | "wait for the bridge ports to get to the " | |
271 | "forwarding status, doesn\"t allow factional " | |
272 | "part. If it is equal to 0 then no waiting" | |
273 | " is done", | |
274 | "validrange": ["0", "255"], | |
275 | "default": "0", | |
276 | "example": ["bridge-maxwait 3"] | |
277 | }, | |
278 | "bridge-vids": { | |
279 | "help": "bridge port vids. Can be specified " | |
280 | "under the bridge or under the port. " | |
281 | "If specified under the bridge the ports " | |
282 | "inherit it unless overridden by a " | |
283 | "bridge-vids attribute under the port", | |
284 | "multivalue": True, | |
285 | "validvals": ["<number-comma-range-list>"], | |
286 | "example": [ | |
287 | "bridge-vids 4000", | |
288 | "bridge-vids 2000 2200-3000" | |
289 | ], | |
290 | "aliases": ["bridge-trunk"] | |
291 | }, | |
292 | "bridge-pvid": { | |
293 | "help": "bridge port pvid. Must be specified under" | |
294 | " the bridge port", | |
295 | "validrange": ["0", "4096"], | |
296 | "example": ["bridge-pvid 1"] | |
297 | }, | |
298 | "bridge-access": { | |
299 | "help": "bridge port access vlan. Must be " | |
300 | "specified under the bridge port", | |
301 | "validrange": ["1", "4094"], | |
302 | "example": ["bridge-access 300"] | |
303 | }, | |
304 | "bridge-allow-untagged": { | |
305 | "help": "indicate if the bridge port accepts " | |
306 | "untagged packets or not. Must be " | |
307 | "specified under the bridge port. " | |
308 | "Default is \"yes\"", | |
309 | "validvals": ["yes", "no"], | |
310 | "example": ["bridge-allow-untagged yes"], | |
311 | "default": "yes" | |
312 | }, | |
313 | "bridge-port-vids": { | |
314 | "help": "bridge vlans", | |
315 | "compat": True, | |
316 | "example": ["bridge-port-vids bond0=1-1000,1010-1020"] | |
317 | }, | |
318 | "bridge-port-pvids": { | |
319 | "help": "bridge port vlans", | |
320 | "compat": True, | |
321 | "example": ["bridge-port-pvids bond0=100 bond1=200"] | |
322 | }, | |
323 | "bridge-learning": { | |
324 | "help": "bridge port learning flag", | |
325 | "validvals": ["on", "off", "<interface-on-off-list>"], | |
326 | "default": "on", | |
327 | "example": ["bridge-learning off"] | |
328 | }, | |
329 | "bridge-igmp-version": { | |
330 | "help": "mcast igmp version", | |
331 | "validvals": ["2", "3"], | |
332 | "default": "2", | |
333 | "example": ["bridge-igmp-version 2"] | |
334 | }, | |
335 | "bridge-mld-version": { | |
336 | "help": "mcast mld version", | |
337 | "validvals": ["1", "2"], | |
338 | "default": "1", | |
339 | "example": ["bridge-mld-version 1"] | |
340 | }, | |
341 | "bridge-unicast-flood": { | |
342 | "help": "bridge port unicast flood flag", | |
343 | "validvals": ["on", "off", "<interface-on-off-list>"], | |
344 | "default": "on", | |
345 | "example": ["under the port (for vlan aware bridge): bridge-unicast-flood on", | |
346 | "under the bridge (for vlan unaware bridge): bridge-unicast-flood swp1=on swp2=on"] | |
347 | }, | |
348 | "bridge-multicast-flood": { | |
349 | "help": "bridge port multicast flood flag", | |
350 | "validvals": ["on", "off", "<interface-on-off-list>"], | |
351 | "default": "on", | |
352 | "example": [ | |
353 | "under the port (for vlan aware bridge): bridge-multicast-flood on", | |
354 | "under the bridge (for vlan unaware bridge): bridge-multicast-flood swp1=on swp2=on" | |
355 | ] | |
356 | }, | |
357 | "bridge-broadcast-flood": { | |
358 | "help": "bridge port broadcast flood flag", | |
359 | "validvals": ["on", "off", "<interface-on-off-list>"], | |
360 | "default": "on", | |
361 | "example": [ | |
362 | "under the port (for vlan aware bridge): bridge-broadcast-flood on", | |
363 | "under the bridge (for vlan unaware bridge): bridge-broadcast-flood swp1=on swp2=on" | |
364 | ] | |
365 | }, | |
366 | "bridge-vlan-protocol": { | |
367 | "help": "bridge vlan protocol", | |
368 | "default": "802.1q", | |
369 | "validvals": ["802.1q", "802.1ad"], | |
370 | "example": ["bridge-vlan-protocol 802.1q"] | |
371 | }, | |
372 | "bridge-vlan-stats": { | |
373 | "help": "bridge vlan stats", | |
374 | "default": "off", | |
375 | "validvals": ["on", "off"], | |
376 | "example": ["bridge-vlan-stats off"] | |
377 | }, | |
378 | "bridge-arp-nd-suppress": { | |
379 | "help": "bridge port arp nd suppress flag", | |
380 | "validvals": ["on", "off", "<interface-on-off-list>"], | |
381 | "default": "off", | |
382 | "example": [ | |
383 | "under the port (for vlan aware bridge): bridge-arp-nd-suppress on", | |
384 | "under the bridge (for vlan unaware bridge): bridge-arp-nd-suppress swp1=on swp2=on" | |
385 | ] | |
386 | }, | |
387 | "bridge-mcstats": { | |
388 | "help": "bridge multicast stats", | |
389 | "default": "off", | |
390 | "validvals": ["on", "off", "1", "0", "yes", "no"], | |
391 | "example": ["bridge-mcstats off"] | |
392 | }, | |
393 | "bridge-l2protocol-tunnel": { | |
394 | "help": "layer 2 protocol tunneling", | |
395 | "validvals": [ # XXX: lists all combinations, should move to | |
396 | # a better representation | |
397 | "all", | |
398 | "cdp", | |
399 | "cdp lacp", | |
400 | "cdp lacp lldp", | |
401 | "cdp lacp lldp pvst", | |
402 | "cdp lacp lldp stp", | |
403 | "cdp lacp pvst", | |
404 | "cdp lacp pvst stp", | |
405 | "cdp lacp stp", | |
406 | "cdp lldp", | |
407 | "cdp lldp pvst", | |
408 | "cdp lldp pvst stp", | |
409 | "cdp lldp stp", | |
410 | "cdp pvst", | |
411 | "cdp pvst stp", | |
412 | "cdp stp", | |
413 | "lacp", | |
414 | "lacp lldp", | |
415 | "lacp lldp pvst", | |
416 | "lacp lldp pvst stp", | |
417 | "lacp lldp stp", | |
418 | "lacp pvst", | |
419 | "lacp pvst stp", | |
420 | "lacp stp", | |
421 | "lldp", | |
422 | "lldp pvst", | |
423 | "lldp pvst stp", | |
424 | "lldp stp", | |
425 | "pvst", | |
426 | "pvst stp", | |
427 | "stp", | |
428 | "<interface-l2protocol-tunnel-list>"], | |
429 | "example": [ | |
430 | "under the bridge (for vlan unaware bridge): bridge-l2protocol-tunnel swpX=lacp,stp swpY=cdp swpZ=all", | |
431 | "under the port (for vlan aware bridge): bridge-l2protocol-tunnel lacp stp lldp cdp pvst", | |
432 | "under the port (for vlan aware bridge): bridge-l2protocol-tunnel lldp pvst", | |
433 | "under the port (for vlan aware bridge): bridge-l2protocol-tunnel stp", | |
434 | "under the port (for vlan aware bridge): bridge-l2protocol-tunnel all" | |
435 | ] | |
436 | }, | |
437 | "bridge-ports-condone-regex": { | |
438 | "help": "bridge ports to ignore/condone when reloading config / removing interfaces", | |
439 | "required": False, | |
440 | "example": ["bridge-ports-condone-regex ^[a-zA-Z0-9]+_v[0-9]{1,4}$"] | |
441 | }, | |
e537a6e6 JF |
442 | "bridge-vlan-vni-map": { |
443 | "help": "Single vxlan support", | |
f54c45de | 444 | "example": ["bridge-vlan-vni-map 1000-1001=1000-1001"], |
e537a6e6 | 445 | }, |
7840bd2c JF |
446 | "bridge-always-up": { |
447 | "help": "Enabling this attribute on a bridge will enslave a dummy interface to the bridge", | |
448 | "required": False, | |
449 | "validvals": ["yes", "no", "on", "off"] | |
450 | } | |
223ba5af JF |
451 | } |
452 | } | |
453 | ||
454 | bridge_utils_missing_warning = True | |
d486dd0d JF |
455 | |
456 | # Netlink attributes not associated with ifupdown2 | |
457 | # attributes are left commented-out for a future use | |
458 | # and kept in order :) | |
223ba5af | 459 | _ifla_br_attributes_map = { |
d486dd0d | 460 | # Link.IFLA_BR_UNSPEC, |
223ba5af JF |
461 | 'bridge-fd': Link.IFLA_BR_FORWARD_DELAY, |
462 | 'bridge-hello': Link.IFLA_BR_HELLO_TIME, | |
463 | 'bridge-maxage': Link.IFLA_BR_MAX_AGE, | |
464 | 'bridge-ageing': Link.IFLA_BR_AGEING_TIME, | |
465 | 'bridge-stp': Link.IFLA_BR_STP_STATE, | |
01f27c67 | 466 | # 'bridge-bridgeprio': Link.IFLA_BR_PRIORITY, |
223ba5af JF |
467 | 'bridge-vlan-aware': Link.IFLA_BR_VLAN_FILTERING, |
468 | 'bridge-vlan-protocol': Link.IFLA_BR_VLAN_PROTOCOL, | |
d486dd0d JF |
469 | # Link.IFLA_BR_GROUP_FWD_MASK, |
470 | # Link.IFLA_BR_ROOT_ID, | |
471 | # Link.IFLA_BR_BRIDGE_ID, | |
472 | # Link.IFLA_BR_ROOT_PORT, | |
473 | # (Link.IFLA_BR_ROOT_PATH_COST,, | |
474 | # Link.IFLA_BR_TOPOLOGY_CHANGE, | |
475 | # Link.IFLA_BR_TOPOLOGY_CHANGE_DETECTED, | |
476 | # Link.IFLA_BR_HELLO_TIMER, | |
477 | # Link.IFLA_BR_TCN_TIMER, | |
478 | # Link.IFLA_BR_TOPOLOGY_CHANGE_TIMER, | |
479 | # Link.IFLA_BR_GC_TIMER, | |
480 | # Link.IFLA_BR_GROUP_ADDR, | |
481 | # Link.IFLA_BR_FDB_FLUSH, | |
223ba5af | 482 | 'bridge-mcrouter': Link.IFLA_BR_MCAST_ROUTER, |
d486dd0d | 483 | #('bridge-mcsnoop', Link.IFLA_BR_MCAST_SNOOPING), # requires special handling so we won't loop on this attr |
223ba5af JF |
484 | 'bridge-mcqifaddr': Link.IFLA_BR_MCAST_QUERY_USE_IFADDR, |
485 | 'bridge-mcquerier': Link.IFLA_BR_MCAST_QUERIER, | |
486 | 'bridge-hashel': Link.IFLA_BR_MCAST_HASH_ELASTICITY, | |
487 | 'bridge-hashmax': Link.IFLA_BR_MCAST_HASH_MAX, | |
488 | 'bridge-mclmc': Link.IFLA_BR_MCAST_LAST_MEMBER_CNT, | |
489 | 'bridge-mcsqc': Link.IFLA_BR_MCAST_STARTUP_QUERY_CNT, | |
490 | 'bridge-mclmi': Link.IFLA_BR_MCAST_LAST_MEMBER_INTVL, | |
491 | 'bridge-mcmi': Link.IFLA_BR_MCAST_MEMBERSHIP_INTVL, | |
492 | 'bridge-mcqpi': Link.IFLA_BR_MCAST_QUERIER_INTVL, | |
493 | 'bridge-mcqi': Link.IFLA_BR_MCAST_QUERY_INTVL, | |
494 | 'bridge-mcqri': Link.IFLA_BR_MCAST_QUERY_RESPONSE_INTVL, | |
495 | 'bridge-mcsqi': Link.IFLA_BR_MCAST_STARTUP_QUERY_INTVL, | |
d486dd0d JF |
496 | # Link.IFLA_BR_NF_CALL_IPTABLES, |
497 | # Link.IFLA_BR_NF_CALL_IP6TABLES, | |
498 | # Link.IFLA_BR_NF_CALL_ARPTABLES, | |
499 | # Link.IFLA_BR_VLAN_DEFAULT_PVID, | |
500 | # Link.IFLA_BR_PAD, | |
501 | # (Link.IFLA_BR_VLAN_STATS_ENABLED, 'bridge-vlan-stats'), # already dealt with, in a separate loop | |
223ba5af JF |
502 | 'bridge-igmp-version': Link.IFLA_BR_MCAST_IGMP_VERSION, |
503 | 'bridge-mcstats': Link.IFLA_BR_MCAST_STATS_ENABLED, | |
504 | 'bridge-mld-version': Link.IFLA_BR_MCAST_MLD_VERSION | |
505 | } | |
d486dd0d JF |
506 | # 'bridge-vlan-stats & bridge-mcstat are commented out even though, today |
507 | # they are supported. It is done this way because this dictionary is used | |
508 | # in a loop, but these attributes require additional work. Thus they are | |
509 | # excluded from this loop without overhead. | |
510 | ||
d486dd0d JF |
511 | _ifla_br_attributes_translate_user_config_to_netlink_map = dict( |
512 | ( | |
513 | # Link.IFLA_BR_UNSPEC, | |
514 | (Link.IFLA_BR_FORWARD_DELAY, lambda x: int(x) * 100), | |
515 | (Link.IFLA_BR_HELLO_TIME, lambda x: int(x) * 100), | |
516 | (Link.IFLA_BR_MAX_AGE, lambda x: int(x) * 100), | |
517 | (Link.IFLA_BR_AGEING_TIME, lambda x: int(x) * 100), | |
518 | # Link.IFLA_BR_STP_STATE, # STP is treated outside the loop | |
519 | (Link.IFLA_BR_PRIORITY, int), | |
520 | (Link.IFLA_BR_VLAN_FILTERING, utils.get_boolean_from_string), | |
223ba5af | 521 | (Link.IFLA_BR_VLAN_PROTOCOL, str.upper), |
d486dd0d JF |
522 | # Link.IFLA_BR_GROUP_FWD_MASK, |
523 | # Link.IFLA_BR_ROOT_ID, | |
524 | # Link.IFLA_BR_BRIDGE_ID, | |
525 | # Link.IFLA_BR_ROOT_PORT, | |
526 | # Link.IFLA_BR_ROOT_PATH_COST, | |
527 | # Link.IFLA_BR_TOPOLOGY_CHANGE, | |
528 | # Link.IFLA_BR_TOPOLOGY_CHANGE_DETECTED, | |
529 | # Link.IFLA_BR_HELLO_TIMER, | |
530 | # Link.IFLA_BR_TCN_TIMER, | |
531 | # Link.IFLA_BR_TOPOLOGY_CHANGE_TIMER, | |
532 | # Link.IFLA_BR_GC_TIMER, | |
533 | # Link.IFLA_BR_GROUP_ADDR, | |
534 | # Link.IFLA_BR_FDB_FLUSH, | |
535 | (Link.IFLA_BR_MCAST_ROUTER, utils.get_int_from_boolean_and_string), | |
536 | (Link.IFLA_BR_MCAST_SNOOPING, utils.get_boolean_from_string), | |
537 | (Link.IFLA_BR_MCAST_QUERY_USE_IFADDR, utils.get_boolean_from_string), | |
538 | (Link.IFLA_BR_MCAST_QUERIER, utils.get_boolean_from_string), | |
539 | (Link.IFLA_BR_MCAST_HASH_ELASTICITY, int), | |
540 | (Link.IFLA_BR_MCAST_HASH_MAX, int), | |
541 | (Link.IFLA_BR_MCAST_LAST_MEMBER_CNT, int), | |
542 | (Link.IFLA_BR_MCAST_STARTUP_QUERY_CNT, int), | |
543 | (Link.IFLA_BR_MCAST_LAST_MEMBER_INTVL, lambda x: int(x) * 100), | |
544 | (Link.IFLA_BR_MCAST_MEMBERSHIP_INTVL, lambda x: int(x) * 100), | |
545 | (Link.IFLA_BR_MCAST_QUERIER_INTVL, lambda x: int(x) * 100), | |
546 | (Link.IFLA_BR_MCAST_QUERY_INTVL, lambda x: int(x) * 100), | |
547 | (Link.IFLA_BR_MCAST_QUERY_RESPONSE_INTVL, lambda x: int(x) * 100), | |
548 | (Link.IFLA_BR_MCAST_STARTUP_QUERY_INTVL, lambda x: int(x) * 100), | |
549 | # Link.IFLA_BR_NF_CALL_IPTABLES, | |
550 | # Link.IFLA_BR_NF_CALL_IP6TABLES, | |
551 | # Link.IFLA_BR_NF_CALL_ARPTABLES, | |
552 | # Link.IFLA_BR_VLAN_DEFAULT_PVID, | |
553 | # Link.IFLA_BR_PAD, | |
554 | (Link.IFLA_BR_VLAN_STATS_ENABLED, utils.get_boolean_from_string), | |
555 | (Link.IFLA_BR_MCAST_IGMP_VERSION, int), | |
556 | (Link.IFLA_BR_MCAST_STATS_ENABLED, utils.get_boolean_from_string), | |
557 | (Link.IFLA_BR_MCAST_MLD_VERSION, int) | |
558 | ) | |
559 | ) | |
560 | ||
223ba5af | 561 | _ifla_brport_attributes_map = { |
d486dd0d JF |
562 | # Link.IFLA_BRPORT_UNSPEC, |
563 | # Link.IFLA_BRPORT_STATE, | |
223ba5af JF |
564 | 'bridge-portprios': Link.IFLA_BRPORT_PRIORITY, |
565 | 'bridge-pathcosts': Link.IFLA_BRPORT_COST, | |
d486dd0d JF |
566 | # Link.IFLA_BRPORT_MODE, |
567 | # Link.IFLA_BRPORT_GUARD, | |
568 | # Link.IFLA_BRPORT_PROTECT, | |
223ba5af JF |
569 | 'bridge-portmcfl': Link.IFLA_BRPORT_FAST_LEAVE, |
570 | 'bridge-learning': Link.IFLA_BRPORT_LEARNING, | |
571 | 'bridge-unicast-flood': Link.IFLA_BRPORT_UNICAST_FLOOD, | |
d486dd0d JF |
572 | # Link.IFLA_BRPORT_PROXYARP, |
573 | # Link.IFLA_BRPORT_LEARNING_SYNC, | |
574 | # Link.IFLA_BRPORT_PROXYARP_WIFI, | |
575 | # Link.IFLA_BRPORT_ROOT_ID, | |
576 | # Link.IFLA_BRPORT_BRIDGE_ID, | |
577 | # Link.IFLA_BRPORT_DESIGNATED_PORT, | |
578 | # Link.IFLA_BRPORT_DESIGNATED_COST, | |
579 | # Link.IFLA_BRPORT_ID, | |
580 | # Link.IFLA_BRPORT_NO, | |
581 | # Link.IFLA_BRPORT_TOPOLOGY_CHANGE_ACK, | |
582 | # Link.IFLA_BRPORT_CONFIG_PENDING, | |
583 | # Link.IFLA_BRPORT_MESSAGE_AGE_TIMER, | |
584 | # Link.IFLA_BRPORT_FORWARD_DELAY_TIMER, | |
585 | # Link.IFLA_BRPORT_HOLD_TIMER, | |
586 | # Link.IFLA_BRPORT_FLUSH, | |
223ba5af | 587 | 'bridge-portmcrouter': Link.IFLA_BRPORT_MULTICAST_ROUTER, |
d486dd0d | 588 | # Link.IFLA_BRPORT_PAD, |
223ba5af | 589 | 'bridge-multicast-flood': Link.IFLA_BRPORT_MCAST_FLOOD, |
d486dd0d JF |
590 | # Link.IFLA_BRPORT_MCAST_TO_UCAST, |
591 | # Link.IFLA_BRPORT_VLAN_TUNNEL, | |
223ba5af JF |
592 | 'bridge-broadcast-flood': Link.IFLA_BRPORT_BCAST_FLOOD, |
593 | 'bridge-l2protocol-tunnel': Link.IFLA_BRPORT_GROUP_FWD_MASK, | |
d486dd0d JF |
594 | # Link.IFLA_BRPORT_PEER_LINK, |
595 | # Link.IFLA_BRPORT_DUAL_LINK, | |
223ba5af JF |
596 | 'bridge-arp-nd-suppress': Link.IFLA_BRPORT_NEIGH_SUPPRESS, |
597 | } | |
d486dd0d JF |
598 | |
599 | _ifla_brport_multicast_router_dict_to_int = { | |
600 | 'disabled': 0, | |
601 | '0': 0, | |
602 | 'no': 0, | |
603 | 'automatic': 1, | |
604 | '1': 1, | |
605 | 'yes': 1, | |
606 | 'enabled': 2, | |
607 | '2': 2, | |
608 | } | |
609 | ||
223ba5af JF |
610 | _ifla_brport_multicast_router_dict_int_to_str = { |
611 | 0: "disabled", | |
612 | 1: "automatic", | |
613 | 2: "enabled" | |
614 | } | |
615 | ||
d486dd0d JF |
616 | # callable to translate <interface-yes-no-0-1-list> to netlink value |
617 | _ifla_brport_attributes_translate_user_config_to_netlink_map = dict( | |
618 | ( | |
619 | (Link.IFLA_BRPORT_PRIORITY, int), | |
620 | (Link.IFLA_BRPORT_COST, int), | |
621 | (Link.IFLA_BRPORT_MULTICAST_ROUTER, lambda x: bridge._ifla_brport_multicast_router_dict_to_int.get(x, 0)), | |
622 | (Link.IFLA_BRPORT_FAST_LEAVE, utils.get_boolean_from_string), | |
623 | (Link.IFLA_BRPORT_LEARNING, utils.get_boolean_from_string), | |
624 | (Link.IFLA_BRPORT_UNICAST_FLOOD, utils.get_boolean_from_string), | |
625 | (Link.IFLA_BRPORT_MCAST_FLOOD, utils.get_boolean_from_string), | |
223ba5af | 626 | (Link.IFLA_BRPORT_BCAST_FLOOD, utils.get_boolean_from_string), |
d486dd0d | 627 | (Link.IFLA_BRPORT_GROUP_FWD_MASK, lambda x: x), |
223ba5af | 628 | (Link.IFLA_BRPORT_NEIGH_SUPPRESS, utils.get_boolean_from_string) |
d486dd0d JF |
629 | ) |
630 | ) | |
631 | ||
632 | def __init__(self, *args, **kargs): | |
5f4ab659 | 633 | Bridge.__init__(self) |
d486dd0d | 634 | moduleBase.__init__(self, *args, **kargs) |
d486dd0d | 635 | self.name = self.__class__.__name__ |
d486dd0d JF |
636 | self._resv_vlan_range = self._get_reserved_vlan_range() |
637 | self.logger.debug('%s: using reserved vlan range %s' % (self.__class__.__name__, str(self._resv_vlan_range))) | |
638 | ||
639 | self.default_stp_on = utils.get_boolean_from_string( | |
640 | policymanager.policymanager_api.get_attr_default( | |
641 | module_name=self.__class__.__name__, | |
642 | attr='bridge-stp' | |
643 | ) | |
644 | ) | |
645 | ||
646 | self.default_vlan_stats = policymanager.policymanager_api.get_attr_default( | |
647 | module_name=self.__class__.__name__, | |
648 | attr='bridge-vlan-stats' | |
649 | ) | |
650 | ||
651 | self.warn_on_untagged_bridge_absence = utils.get_boolean_from_string( | |
652 | policymanager.policymanager_api.get_module_globals( | |
653 | module_name=self.__class__.__name__, | |
654 | attr='warn_on_untagged_bridge_absence' | |
655 | ) | |
656 | ) | |
657 | self.logger.debug('bridge: init: warn_on_untagged_bridge_absence=%s' | |
658 | % self.warn_on_untagged_bridge_absence) | |
659 | ||
660 | self._vxlan_bridge_default_igmp_snooping = policymanager.policymanager_api.get_module_globals( | |
661 | self.__class__.__name__, | |
662 | 'vxlan_bridge_default_igmp_snooping' | |
663 | ) | |
664 | self.logger.debug('bridge: init: vxlan_bridge_default_igmp_snooping=%s' | |
665 | % self._vxlan_bridge_default_igmp_snooping) | |
666 | ||
667 | self.arp_nd_suppress_only_on_vxlan = utils.get_boolean_from_string( | |
668 | policymanager.policymanager_api.get_module_globals( | |
669 | module_name=self.__class__.__name__, | |
670 | attr='allow_arp_nd_suppress_only_on_vxlan' | |
671 | ) | |
672 | ) | |
673 | self.logger.debug('bridge: init: arp_nd_suppress_only_on_vxlan=%s' % self.arp_nd_suppress_only_on_vxlan) | |
674 | ||
1b845b1b AP |
675 | self.bridge_always_up_dummy_brport = policymanager.policymanager_api.get_module_globals( |
676 | module_name=self.__class__.__name__, | |
677 | attr='bridge_always_up_dummy_brport' | |
678 | ) | |
679 | self.logger.debug('bridge: init: bridge_always_up_dummy_brport=%s' % self.bridge_always_up_dummy_brport) | |
680 | ||
d486dd0d JF |
681 | try: |
682 | self.bridge_allow_multiple_vlans = utils.get_boolean_from_string( | |
683 | self.sysctl_get('net.bridge.bridge-allow-multiple-vlans') | |
684 | ) | |
3218f49d | 685 | except Exception: |
d486dd0d JF |
686 | # Cumulus Linux specific variable. Failure probably means that |
687 | # ifupdown2 is running a a different system. | |
688 | self.bridge_allow_multiple_vlans = True | |
689 | self.logger.debug('bridge: init: multiple vlans allowed %s' % self.bridge_allow_multiple_vlans) | |
690 | ||
691 | self.bridge_mac_iface_list = policymanager.policymanager_api.get_module_globals(self.__class__.__name__, 'bridge_mac_iface') or [] | |
692 | self.bridge_mac_iface = None, None # ifname, mac | |
693 | ||
694 | self.bridge_set_static_mac_from_port = utils.get_boolean_from_string( | |
695 | policymanager.policymanager_api.get_module_globals( | |
696 | self.__class__.__name__, 'bridge_set_static_mac_from_port' | |
697 | ) | |
698 | ) | |
699 | ||
80adb3c1 JF |
700 | self.vxlan_bridge_igmp_snooping_enable_port_mcrouter = utils.get_boolean_from_string( |
701 | policymanager.policymanager_api.get_module_globals( | |
702 | module_name=self.__class__.__name__, | |
703 | attr="vxlan_bridge_igmp_snooping_enable_port_mcrouter" | |
704 | ), | |
705 | default=True | |
706 | ) | |
707 | ||
223ba5af JF |
708 | self.bridge_vxlan_arp_nd_suppress = utils.get_boolean_from_string( |
709 | policymanager.policymanager_api.get_module_globals( | |
710 | module_name=self.__class__.__name__, | |
711 | attr="bridge-vxlan-arp-nd-suppress" | |
712 | ), | |
713 | default=False | |
714 | ) | |
715 | self.bridge_vxlan_arp_nd_suppress_int = int(self.bridge_vxlan_arp_nd_suppress) | |
716 | ||
d486dd0d JF |
717 | self.l2protocol_tunnel_callback = { |
718 | 'all': self._l2protocol_tunnel_set_all, | |
719 | 'stp': self._l2protocol_tunnel_set_stp, | |
720 | 'cdp': self._l2protocol_tunnel_set_cdp, | |
721 | 'pvst': self._l2protocol_tunnel_set_pvst, | |
722 | 'lldp': self._l2protocol_tunnel_set_lldp, | |
723 | 'lacp': self._l2protocol_tunnel_set_lacp | |
724 | } | |
725 | ||
726 | self.query_check_l2protocol_tunnel_callback = { | |
727 | 'all': self._query_check_l2protocol_tunnel_all, | |
728 | 'stp': self._query_check_l2protocol_tunnel_stp, | |
729 | 'cdp': self._query_check_l2protocol_tunnel_cdp, | |
730 | 'pvst': self._query_check_l2protocol_tunnel_pvst, | |
731 | 'lldp': self._query_check_l2protocol_tunnel_lldp, | |
732 | 'lacp': self._query_check_l2protocol_tunnel_lacp | |
733 | } | |
734 | ||
223ba5af JF |
735 | self._bridge_attribute_query_check_handler = { |
736 | "bridge-maxwait": (self._query_check_br_attr_wait, None), | |
737 | "bridge-waitport": (self._query_check_br_attr_wait, None), | |
738 | ||
739 | "bridge-stp": (self._query_check_br_attr_stp, Link.IFLA_BR_STP_STATE), | |
740 | ||
741 | "bridge-mcstats": (self._query_check_br_attr_boolean_on_off, Link.IFLA_BR_MCAST_STATS_ENABLED), | |
742 | "bridge-vlan-stats": (self._query_check_br_attr_boolean_on_off, Link.IFLA_BR_VLAN_STATS_ENABLED), | |
743 | ||
744 | "bridge-vlan-aware": (self._query_check_br_attr_boolean, Link.IFLA_BR_VLAN_FILTERING), | |
745 | "bridge-mcqifaddr": (self._query_check_br_attr_boolean, Link.IFLA_BR_MCAST_QUERY_USE_IFADDR), | |
746 | "bridge-mcsnoop": (self._query_check_br_attr_boolean, Link.IFLA_BR_MCAST_SNOOPING), | |
747 | "bridge-mcquerier": (self._query_check_br_attr_boolean, Link.IFLA_BR_MCAST_QUERIER), | |
748 | "bridge-mcrouter": (self._query_check_br_attr_boolean, Link.IFLA_BR_MCAST_ROUTER), | |
749 | ||
750 | "bridge-vlan-protocol": (self._query_check_br_attr_string, Link.IFLA_BR_VLAN_PROTOCOL), | |
751 | ||
752 | "bridge-mcsqc": (self._query_check_br_attr_int, Link.IFLA_BR_MCAST_STARTUP_QUERY_CNT), | |
753 | "bridge-mclmc": (self._query_check_br_attr_int, Link.IFLA_BR_MCAST_LAST_MEMBER_CNT), | |
754 | "bridge-hashmax": (self._query_check_br_attr_int, Link.IFLA_BR_MCAST_HASH_MAX), | |
755 | "bridge-hashel": (self._query_check_br_attr_int, Link.IFLA_BR_MCAST_HASH_ELASTICITY), | |
756 | "bridge-bridgeprio": (self._query_check_br_attr_int, Link.IFLA_BR_PRIORITY), | |
757 | "bridge-igmp-version": (self._query_check_br_attr_int, Link.IFLA_BR_MCAST_IGMP_VERSION), | |
758 | "bridge-mld-version": (self._query_check_br_attr_int, Link.IFLA_BR_MCAST_MLD_VERSION), | |
759 | ||
760 | "bridge-maxage": (self._query_check_br_attr_int_divided100, Link.IFLA_BR_MAX_AGE), | |
761 | "bridge-fd": (self._query_check_br_attr_int_divided100, Link.IFLA_BR_FORWARD_DELAY), | |
762 | "bridge-hello": (self._query_check_br_attr_int_divided100, Link.IFLA_BR_HELLO_TIME), | |
763 | "bridge-ageing": (self._query_check_br_attr_int_divided100, Link.IFLA_BR_AGEING_TIME), | |
764 | "bridge-mcmi": (self._query_check_br_attr_int_divided100, Link.IFLA_BR_MCAST_MEMBERSHIP_INTVL), | |
765 | "bridge-mcsqi": (self._query_check_br_attr_int_divided100, Link.IFLA_BR_MCAST_STARTUP_QUERY_INTVL), | |
766 | "bridge-mclmi": (self._query_check_br_attr_int_divided100, Link.IFLA_BR_MCAST_LAST_MEMBER_INTVL), | |
767 | "bridge-mcqri": (self._query_check_br_attr_int_divided100, Link.IFLA_BR_MCAST_QUERY_RESPONSE_INTVL), | |
768 | "bridge-mcqpi": (self._query_check_br_attr_int_divided100, Link.IFLA_BR_MCAST_QUERIER_INTVL), | |
769 | "bridge-mcqi": (self._query_check_br_attr_int_divided100, Link.IFLA_BR_MCAST_QUERY_INTVL), | |
770 | } | |
771 | ||
772 | self._brport_attribute_query_check_handler = { | |
773 | "bridge-pathcosts": self._query_check_brport_attr_int, | |
774 | "bridge-portprios": self._query_check_brport_attr_int, | |
775 | "bridge-portmcfl": self._query_check_brport_attr_boolean_yes_no, | |
776 | "bridge-learning": self._query_check_brport_attr_boolean_on_off, | |
777 | "bridge-arp-nd-suppress": self._query_check_brport_attr_boolean_on_off, | |
778 | "bridge-unicast-flood": self._query_check_brport_attr_boolean_on_off, | |
779 | "bridge-multicast-flood": self._query_check_brport_attr_boolean_on_off, | |
780 | "bridge-broadcast-flood": self._query_check_brport_attr_boolean_on_off, | |
781 | "bridge-portmcrouter": self._query_check_brport_attr_portmcrouter, | |
782 | } | |
783 | ||
784 | self.bridge_vxlan_port_learning = utils.get_boolean_from_string( | |
785 | policymanager.policymanager_api.get_module_globals( | |
786 | self.__class__.__name__, | |
787 | "bridge_vxlan_port_learning" | |
788 | ), | |
789 | default=True | |
790 | ) | |
791 | ||
20649b09 JF |
792 | # To avoid disabling ipv6 on SVD we need to keep track of them |
793 | self.svd_list = set() | |
794 | ||
d486dd0d JF |
795 | @staticmethod |
796 | def _l2protocol_tunnel_set_pvst(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
6deeac33 JF |
797 | if not ifla_brport_group_maskhi: |
798 | ifla_brport_group_maskhi = 0x1 | |
799 | else: | |
800 | ifla_brport_group_maskhi |= 0x1 | |
d486dd0d JF |
801 | return ifla_brport_group_mask, ifla_brport_group_maskhi |
802 | ||
803 | @staticmethod | |
804 | def _l2protocol_tunnel_set_cdp(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
6deeac33 JF |
805 | if not ifla_brport_group_maskhi: |
806 | ifla_brport_group_maskhi = 0x2 | |
807 | else: | |
808 | ifla_brport_group_maskhi |= 0x2 | |
d486dd0d JF |
809 | return ifla_brport_group_mask, ifla_brport_group_maskhi |
810 | ||
811 | @staticmethod | |
812 | def _l2protocol_tunnel_set_stp(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
6deeac33 JF |
813 | if not ifla_brport_group_mask: |
814 | ifla_brport_group_mask = 0x1 | |
815 | else: | |
816 | ifla_brport_group_mask |= 0x1 | |
d486dd0d JF |
817 | return ifla_brport_group_mask, ifla_brport_group_maskhi |
818 | ||
819 | @staticmethod | |
820 | def _l2protocol_tunnel_set_lacp(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
6deeac33 JF |
821 | if not ifla_brport_group_mask: |
822 | ifla_brport_group_mask = 0x4 | |
823 | else: | |
824 | ifla_brport_group_mask |= 0x4 | |
d486dd0d JF |
825 | return ifla_brport_group_mask, ifla_brport_group_maskhi |
826 | ||
827 | @staticmethod | |
828 | def _l2protocol_tunnel_set_lldp(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
6deeac33 JF |
829 | if not ifla_brport_group_mask: |
830 | ifla_brport_group_mask = 0x4000 | |
831 | else: | |
832 | ifla_brport_group_mask |= 0x4000 | |
d486dd0d JF |
833 | return ifla_brport_group_mask, ifla_brport_group_maskhi |
834 | ||
835 | @staticmethod | |
836 | def _l2protocol_tunnel_set_all(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
837 | # returns new values for ifla_brport_group_mask and ifla_brport_group_maskhi | |
838 | return 0x1 | 0x4 | 0x4000, 0x1 | 0x2 | |
839 | ||
840 | @staticmethod | |
841 | def _query_check_l2protocol_tunnel_stp(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
6deeac33 | 842 | return ifla_brport_group_mask and ifla_brport_group_mask & 0x1 |
d486dd0d JF |
843 | |
844 | @staticmethod | |
845 | def _query_check_l2protocol_tunnel_cdp(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
6deeac33 | 846 | return ifla_brport_group_maskhi and ifla_brport_group_maskhi & 0x2 |
d486dd0d JF |
847 | |
848 | @staticmethod | |
849 | def _query_check_l2protocol_tunnel_pvst(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
6deeac33 | 850 | return ifla_brport_group_maskhi and ifla_brport_group_maskhi & 0x1 |
d486dd0d JF |
851 | |
852 | @staticmethod | |
853 | def _query_check_l2protocol_tunnel_lldp(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
6deeac33 | 854 | return ifla_brport_group_mask and ifla_brport_group_mask & 0x4000 |
d486dd0d JF |
855 | |
856 | @staticmethod | |
857 | def _query_check_l2protocol_tunnel_lacp(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
6deeac33 | 858 | return ifla_brport_group_mask and ifla_brport_group_mask & 0x4 |
d486dd0d JF |
859 | |
860 | @staticmethod | |
861 | def _query_check_l2protocol_tunnel_all(ifla_brport_group_mask, ifla_brport_group_maskhi): | |
862 | return ifla_brport_group_mask == (0x1 | 0x4 | 0x4000) and ifla_brport_group_maskhi == (0x1 | 0x2) | |
863 | ||
864 | def syntax_check(self, ifaceobj, ifaceobj_getfunc): | |
865 | retval = self.check_bridge_vlan_aware_port(ifaceobj, ifaceobj_getfunc) | |
866 | if ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_PORT: | |
867 | if not self.check_bridge_port_vid_attrs(ifaceobj): | |
868 | retval = False | |
869 | c1 = self.syntax_check_vxlan_in_vlan_aware_br(ifaceobj, ifaceobj_getfunc) | |
870 | c2 = self.syntax_check_bridge_allow_multiple_vlans(ifaceobj, ifaceobj_getfunc) | |
6a1110e3 | 871 | c3 = self.syntax_check_learning_l2_vni_evpn(ifaceobj) |
a037ffc5 JF |
872 | c4 = self.syntax_check_bridge_arp_vni_vlan(ifaceobj, ifaceobj_getfunc) |
873 | return retval and c1 and c3 and c4 #and c2 | |
874 | ||
875 | def syntax_check_bridge_arp_vni_vlan(self, ifaceobj, ifaceobj_getfunc): | |
876 | """ | |
877 | Detect and warn when arp suppression is enabled and there is no vlan configured | |
878 | ||
879 | :param ifaceobj: | |
880 | :param ifaceobj_getfunc: | |
881 | :return boolean: | |
882 | """ | |
883 | if ifaceobj.link_kind & ifaceLinkKind.VXLAN \ | |
884 | and ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_PORT \ | |
32ef3071 JF |
885 | and utils.get_boolean_from_string(ifaceobj.get_attr_value_first("bridge-arp-nd-suppress")) \ |
886 | and not ifaceobj.link_privflags & ifaceLinkPrivFlags.SINGLE_VXLAN: | |
a037ffc5 JF |
887 | |
888 | bridge_access = ifaceobj.get_attr_value_first("bridge-access") | |
889 | ||
645fcb73 JF |
890 | if not bridge_access: |
891 | return True | |
892 | ||
a037ffc5 JF |
893 | for obj in ifaceobj_getfunc(ifaceobj.upperifaces[0]) or []: |
894 | for upper_ifname in obj.upperifaces or []: | |
895 | for upper_obj in ifaceobj_getfunc(upper_ifname) or []: | |
3e5e3641 JF |
896 | if upper_obj.link_kind & ifaceLinkKind.VLAN: |
897 | if str(self._get_vlan_id(upper_obj)) == bridge_access: | |
898 | return True | |
a037ffc5 JF |
899 | |
900 | self.logger.warning( | |
645fcb73 | 901 | "%s: ARP suppression configured on %s and associated vlan %s not configured. " |
a037ffc5 | 902 | "This may result in unexpected behavior" |
645fcb73 | 903 | % (ifaceobj.name, ifaceobj.name, bridge_access) |
a037ffc5 JF |
904 | ) |
905 | return False | |
906 | ||
907 | return True | |
6a1110e3 JF |
908 | |
909 | def syntax_check_learning_l2_vni_evpn(self, ifaceobj): | |
910 | result = True | |
911 | if ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_PORT and ifaceobj.link_kind & ifaceLinkKind.VXLAN: | |
912 | if utils.get_boolean_from_string(ifaceobj.get_attr_value_first("bridge-learning")): | |
913 | self.logger.warning( | |
914 | "%s: possible mis-configuration detected: l2-vni configured with bridge-learning ON " | |
915 | "while EVPN is also configured - these two parameters conflict with each other." | |
916 | % ifaceobj.name | |
917 | ) | |
918 | result = False | |
919 | return result | |
d486dd0d JF |
920 | |
921 | def syntax_check_bridge_allow_multiple_vlans(self, ifaceobj, ifaceobj_getfunc): | |
922 | result = True | |
923 | if not self.bridge_allow_multiple_vlans and ifaceobj.link_kind & ifaceLinkKind.BRIDGE and ifaceobj.lowerifaces: | |
924 | vlan_id = None | |
925 | for brport_name in ifaceobj.lowerifaces: | |
926 | for obj in ifaceobj_getfunc(brport_name) or []: | |
927 | if obj.link_kind & ifaceLinkKind.VLAN: | |
928 | sub_intf_vlan_id = self._get_vlan_id(obj) | |
929 | if vlan_id and vlan_id != sub_intf_vlan_id: | |
930 | self.logger.error('%s: ignore %s: multiple vlans not allowed under bridge ' | |
931 | '(sysctl net.bridge.bridge-allow-multiple-vlans not set)' | |
932 | % (ifaceobj.name, brport_name)) | |
933 | result = False | |
934 | continue | |
935 | vlan_id = sub_intf_vlan_id | |
936 | return result | |
937 | ||
938 | def check_bridge_port_vid_attrs(self, ifaceobj): | |
939 | if (ifaceobj.get_attr_value('bridge-access') and | |
940 | (self.get_ifaceobj_bridge_vids_value(ifaceobj) or | |
941 | ifaceobj.get_attr_value('bridge-pvid'))): | |
c46af1c9 | 942 | self.logger.warning('%s: bridge-access given, bridge-vids and bridge-pvid ' |
d486dd0d JF |
943 | 'will be ignored' % ifaceobj.name) |
944 | return False | |
945 | return True | |
946 | ||
947 | def check_bridge_vlan_aware_port(self, ifaceobj, ifaceobj_getfunc): | |
948 | if ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_VLAN_AWARE: | |
949 | ports = self._get_bridge_port_list(ifaceobj) | |
950 | if not ports: | |
951 | return True | |
952 | result = True | |
953 | for port_name in ports: | |
954 | port_obj_l = ifaceobj_getfunc(port_name) | |
955 | if port_obj_l and port_obj_l[0].link_kind & ifaceLinkKind.VLAN: | |
956 | self.logger.error('%s: %s: vlan sub-interface is not ' | |
957 | 'supported in a vlan-aware bridge' | |
958 | % (ifaceobj.name, port_name)) | |
959 | result = False | |
960 | if (port_obj_l and | |
961 | port_obj_l[0].get_attr_value('bridge-arp-nd-suppress') and | |
962 | self.arp_nd_suppress_only_on_vxlan and | |
963 | not port_obj_l[0].link_kind & ifaceLinkKind.VXLAN): | |
964 | self.log_error('\'bridge-arp-nd-suppress\' is not ' | |
965 | 'supported on a non-vxlan port %s' | |
966 | %port_obj_l[0].name) | |
967 | result = False | |
968 | return result | |
969 | return True | |
970 | ||
971 | def _error_vxlan_in_vlan_aware_br(self, ifaceobj, bridgename): | |
d38e9b12 JF |
972 | if not ifaceobj.link_privflags & ifaceLinkPrivFlags.SINGLE_VXLAN: |
973 | self.log_error('`bridge-access` attribute is mandatory when vxlan ' | |
974 | 'device (%s) is part of vlan aware bridge (%s)' | |
975 | % (ifaceobj.name, bridgename), ifaceobj) | |
976 | return False | |
977 | return True | |
d486dd0d JF |
978 | |
979 | def syntax_check_vxlan_in_vlan_aware_br(self, ifaceobj, ifaceobj_getfunc): | |
980 | if not ifaceobj_getfunc: | |
981 | return True | |
e537a6e6 | 982 | if (ifaceobj.link_kind & ifaceLinkKind.VXLAN and ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_PORT): |
d486dd0d JF |
983 | if ifaceobj.get_attr_value('bridge-access'): |
984 | return True | |
985 | for iface in ifaceobj.upperifaces if ifaceobj.upperifaces else []: | |
986 | ifaceobj_upper_list = ifaceobj_getfunc(iface) | |
987 | if not ifaceobj_upper_list: | |
988 | continue | |
989 | ifaceobj_upper = ifaceobj_upper_list[0] | |
990 | bridge_vids = self._get_bridge_vids(iface, ifaceobj_getfunc) | |
991 | if ifaceobj_upper.link_privflags & ifaceLinkPrivFlags.BRIDGE_VLAN_AWARE: | |
992 | vids = self.get_ifaceobj_bridge_vids_value(ifaceobj) | |
993 | pvid = ifaceobj.get_attr_value_first('bridge-pvid') | |
994 | if (not vids | |
995 | or not pvid | |
996 | or not self._compare_vids(bridge_vids, | |
997 | vids, | |
998 | pvid=pvid)): | |
d38e9b12 JF |
999 | if not self._error_vxlan_in_vlan_aware_br(ifaceobj, ifaceobj_upper.name): |
1000 | return False | |
d486dd0d JF |
1001 | return True |
1002 | ||
1003 | @staticmethod | |
1004 | def _is_bridge(ifaceobj): | |
1005 | return (ifaceobj.link_kind & ifaceLinkKind.BRIDGE or | |
1006 | ifaceobj.get_attr_value_first('bridge-ports') or | |
1007 | ifaceobj.get_attr_value_first('bridge-vlan-aware')) | |
1008 | ||
52ac1cfc | 1009 | def check_valid_bridge(self, ifaceobj, ifname): |
223ba5af | 1010 | if self.cache.link_exists(ifname) and not self.cache.link_is_bridge(ifname): |
52ac1cfc JF |
1011 | self.log_error('misconfiguration of bridge attribute(s) on existing non-bridge interface (%s)' % ifname, ifaceobj=ifaceobj) |
1012 | return False | |
1013 | return True | |
1014 | ||
59ab29fb | 1015 | def get_dependent_ifacenames(self, ifaceobj, ifacenames_all=None, old_ifaceobjs=False): |
20649b09 JF |
1016 | |
1017 | if not old_ifaceobjs and (ifaceobj.link_privflags & ifaceLinkPrivFlags.SINGLE_VXLAN or ifaceobj.get_attr_value_first("bridge-vlan-vni-map")): | |
1018 | self.svd_list.add(ifaceobj.name) | |
1019 | ||
52ac1cfc | 1020 | if not self._is_bridge(ifaceobj) or not self.check_valid_bridge(ifaceobj, ifaceobj.name): |
d486dd0d JF |
1021 | return None |
1022 | if ifaceobj.link_type != ifaceLinkType.LINK_NA: | |
1023 | ifaceobj.link_type = ifaceLinkType.LINK_MASTER | |
1024 | ifaceobj.link_kind |= ifaceLinkKind.BRIDGE | |
1025 | # for special vlan aware bridges, we need to add another bit | |
1026 | if utils.get_boolean_from_string(ifaceobj.get_attr_value_first('bridge-vlan-aware')): | |
1027 | ifaceobj.link_kind |= ifaceLinkKind.BRIDGE | |
1028 | ifaceobj.link_privflags |= ifaceLinkPrivFlags.BRIDGE_VLAN_AWARE | |
5f4ab659 JF |
1029 | |
1030 | # store the name of all bridge vlan aware in a global list | |
1031 | self.bridge_vlan_aware_list.append(ifaceobj.name) | |
1032 | ||
d486dd0d JF |
1033 | ifaceobj.role |= ifaceRole.MASTER |
1034 | ifaceobj.dependency_type = ifaceDependencyType.MASTER_SLAVE | |
4b16a997 | 1035 | |
d486dd0d JF |
1036 | return self.parse_port_list(ifaceobj.name, |
1037 | self._get_ifaceobj_bridge_ports(ifaceobj), | |
1038 | ifacenames_all) | |
1039 | ||
1040 | def get_dependent_ifacenames_running(self, ifaceobj): | |
223ba5af | 1041 | if not self.cache.bridge_exists(ifaceobj.name): |
d486dd0d | 1042 | return None |
223ba5af | 1043 | return self.cache.get_slaves(ifaceobj.name) |
d486dd0d JF |
1044 | |
1045 | def _get_bridge_port_list(self, ifaceobj): | |
1046 | ||
1047 | # port list is also available in the previously | |
1048 | # parsed dependent list. Use that if available, instead | |
1049 | # of parsing port expr again | |
1050 | port_list = ifaceobj.lowerifaces | |
1051 | if port_list: | |
1052 | return port_list | |
1053 | ports = self._get_ifaceobj_bridge_ports(ifaceobj) | |
1054 | if ports: | |
1055 | return self.parse_port_list(ifaceobj.name, ports) | |
1056 | else: | |
1057 | return None | |
1058 | ||
1059 | def _get_bridge_port_list_user_ordered(self, ifaceobj): | |
1060 | # When enslaving bridge-ports we need to return the exact user | |
1061 | # configured bridge ports list (bridge will inherit the mac of the | |
1062 | # first device. | |
1063 | ports = self._get_ifaceobj_bridge_ports(ifaceobj) | |
1064 | return self.parse_port_list(ifaceobj.name, ports) if ports else None | |
1065 | ||
f5c97c0d MW |
1066 | def _get_bridge_port_condone_regex(self, ifaceobj, get_string = False): |
1067 | bridge_port_condone_regex = ifaceobj.get_attr_value_first('bridge-ports-condone-regex') | |
1068 | # If bridge-ports-ignore-regex is configured, do NOT use the parse_port_list() | |
1069 | # function to gather a list of ports matching the regex here and now but set | |
1070 | # up a compiled regex to be used in a match later. This way we try to avoid | |
1071 | # a race condition where an (possibly VM) interface is created after this | |
1072 | # function has been called but before the bridgeports are validated. | |
1073 | if bridge_port_condone_regex: | |
1074 | if get_string: | |
1075 | return bridge_port_condone_regex | |
1076 | return re.compile (r"%s" % bridge_port_condone_regex) | |
1077 | return None | |
1078 | ||
d486dd0d JF |
1079 | def _process_bridge_waitport(self, ifaceobj, portlist): |
1080 | waitport_value = ifaceobj.get_attr_value_first('bridge-waitport') | |
1081 | if not waitport_value: return | |
1082 | try: | |
1083 | waitportvals = re.split(r'[\s\t]\s*', waitport_value, 1) | |
1084 | if not waitportvals: return | |
1085 | try: | |
1086 | waitporttime = int(waitportvals[0]) | |
3218f49d | 1087 | except Exception: |
d486dd0d JF |
1088 | self.log_warn('%s: invalid waitport value \'%s\'' |
1089 | %(ifaceobj.name, waitportvals[0])) | |
1090 | return | |
1091 | if waitporttime <= 0: return | |
1092 | try: | |
1093 | waitportlist = self.parse_port_list(ifaceobj.name, | |
1094 | waitportvals[1]) | |
3b01ed76 | 1095 | except IndexError as e: |
d486dd0d JF |
1096 | # ignore error and use all bridge ports |
1097 | waitportlist = portlist | |
1098 | pass | |
1099 | if not waitportlist: return | |
1100 | self.logger.info('%s: waiting for ports %s to exist ...' | |
1101 | %(ifaceobj.name, str(waitportlist))) | |
1102 | starttime = time.time() | |
1103 | while ((time.time() - starttime) < waitporttime): | |
1104 | if all([False for p in waitportlist | |
223ba5af | 1105 | if not self.cache.link_exists(p)]): |
d486dd0d JF |
1106 | break; |
1107 | time.sleep(1) | |
3b01ed76 | 1108 | except Exception as e: |
d486dd0d JF |
1109 | self.log_warn('%s: unable to process waitport: %s' |
1110 | %(ifaceobj.name, str(e))) | |
1111 | ||
1112 | def _enable_disable_ipv6(self, port, enable='1'): | |
1113 | try: | |
1114 | self.write_file('/proc/sys/net/ipv6/conf/%s/disable_ipv6' % port, enable) | |
3b01ed76 | 1115 | except Exception as e: |
d486dd0d JF |
1116 | self.logger.info(str(e)) |
1117 | ||
223ba5af | 1118 | def handle_ipv6(self, ports, state): |
d486dd0d JF |
1119 | for p in ports: |
1120 | self._enable_disable_ipv6(p, state) | |
1121 | ||
1122 | def _pretty_print_add_ports_error(self, errstr, bridgeifaceobj, bridgeports): | |
1123 | """ pretty print bridge port add errors. | |
1124 | since the commands are batched and the kernel only returns error | |
1125 | codes, this function tries to interpret some error codes | |
1126 | and prints clearer errors """ | |
1127 | ||
1128 | if re.search('RTNETLINK answers: Invalid argument', errstr): | |
1129 | # Cumulus Linux specific error checks | |
1130 | try: | |
1131 | if self.sysctl_get('net.bridge.bridge-allow-multiple-vlans') == '0': | |
1132 | vlanid = None | |
1133 | for bport in bridgeports: | |
1134 | currvlanid = self._get_vlan_id_from_ifacename(bport) | |
1135 | if vlanid: | |
1136 | if currvlanid != vlanid: | |
1137 | self.log_error('%s: ' %bridgeifaceobj.name + | |
1138 | 'net.bridge.bridge-allow-multiple-vlans not set, multiple vlans not allowed', bridgeifaceobj) | |
1139 | break | |
1140 | if currvlanid: | |
1141 | vlanid = currvlanid | |
1142 | except Exception as e: | |
1143 | errstr += '\n%s' % str(e) | |
1144 | self.log_error(bridgeifaceobj.name + ': ' + errstr, bridgeifaceobj) | |
1145 | ||
1146 | def _add_ports(self, ifaceobj, ifaceobj_getfunc): | |
1147 | bridgeports = self._get_bridge_port_list(ifaceobj) | |
f5c97c0d | 1148 | bridgeportscondoneregex = self._get_bridge_port_condone_regex(ifaceobj) |
d486dd0d JF |
1149 | runningbridgeports = [] |
1150 | ||
7840bd2c JF |
1151 | # bridge-always-up ##################################################### |
1152 | bridge_always_up = ifaceobj.get_attr_value_first("bridge-always-up") | |
1153 | dummy_brport = None | |
1154 | ||
1155 | if utils.get_boolean_from_string(bridge_always_up): | |
1156 | # the dummy port will be added to the bridgeports list so the | |
1157 | # following code don't de-enslave the dummy device. | |
1158 | dummy_brport = self.bridge_always_up(ifaceobj.name, bridgeports) | |
1159 | ||
1160 | ######################################################################## | |
1161 | ||
d486dd0d | 1162 | self._process_bridge_waitport(ifaceobj, bridgeports) |
d486dd0d JF |
1163 | # Delete active ports not in the new port list |
1164 | if not ifupdownflags.flags.PERFMODE: | |
223ba5af | 1165 | runningbridgeports = self.cache.get_slaves(ifaceobj.name) |
d486dd0d JF |
1166 | if runningbridgeports: |
1167 | for bport in runningbridgeports: | |
1168 | if not bridgeports or bport not in bridgeports: | |
f5c97c0d MW |
1169 | if bridgeportscondoneregex and bridgeportscondoneregex.match(bport): |
1170 | self.logger.info("%s: port %s will stay enslaved as it matches with bridge-ports-condone-regex" % (ifaceobj.name, bport)) | |
1171 | continue | |
223ba5af | 1172 | self.netlink.link_set_nomaster(bport) |
d486dd0d JF |
1173 | # set admin DOWN on all removed ports |
1174 | # that don't have config outside bridge | |
1175 | if not ifaceobj_getfunc(bport): | |
223ba5af | 1176 | self.netlink.link_down(bport) |
d486dd0d JF |
1177 | # enable ipv6 for ports that were removed |
1178 | self.handle_ipv6([bport], '0') | |
1179 | else: | |
1180 | runningbridgeports = [] | |
1181 | if not bridgeports: | |
d486dd0d JF |
1182 | return [] |
1183 | err = 0 | |
3b01ed76 | 1184 | newbridgeports = set(bridgeports).difference(set(runningbridgeports)) |
d486dd0d JF |
1185 | newly_enslaved_ports = [] |
1186 | ||
1187 | newbridgeports_ordered = [] | |
1188 | for br_port in self._get_bridge_port_list_user_ordered(ifaceobj): | |
1189 | if br_port in newbridgeports: | |
1190 | newbridgeports_ordered.append(br_port) | |
1191 | ||
7840bd2c JF |
1192 | if dummy_brport: |
1193 | # add the dummy port to the list of interface to enslave | |
1194 | # link_set_master should make sure that the device is not | |
1195 | # already enslaved. | |
1196 | newbridgeports_ordered.append(dummy_brport) | |
1197 | ||
223ba5af JF |
1198 | self.iproute2.batch_start() |
1199 | ||
d486dd0d JF |
1200 | for bridgeport in newbridgeports_ordered: |
1201 | try: | |
1202 | if (not ifupdownflags.flags.DRYRUN and | |
223ba5af | 1203 | not self.cache.link_exists(bridgeport)): |
d486dd0d JF |
1204 | self.log_error('%s: bridge port %s does not exist' |
1205 | %(ifaceobj.name, bridgeport), ifaceobj) | |
1206 | err += 1 | |
1207 | continue | |
223ba5af | 1208 | hwaddress = self.cache.get_link_address(bridgeport) |
ca45cd9e | 1209 | if not ifupdownflags.flags.DRYRUN and not self._valid_ethaddr(hwaddress): |
d486dd0d JF |
1210 | self.log_warn('%s: skipping port %s, ' %(ifaceobj.name, |
1211 | bridgeport) + 'invalid ether addr %s' | |
1212 | %hwaddress) | |
1213 | continue | |
223ba5af | 1214 | self.iproute2.link_set_master(bridgeport, ifaceobj.name) |
d486dd0d | 1215 | newly_enslaved_ports.append(bridgeport) |
20649b09 JF |
1216 | |
1217 | # dont disable ipv6 for SVD | |
1218 | if bridgeport not in self.svd_list: | |
1219 | self.handle_ipv6([bridgeport], '1') | |
1220 | ||
223ba5af | 1221 | self.iproute2.addr_flush(bridgeport) |
3b01ed76 | 1222 | except Exception as e: |
d486dd0d JF |
1223 | self.logger.error(str(e)) |
1224 | pass | |
223ba5af JF |
1225 | |
1226 | self.iproute2.batch_commit() | |
1227 | self.cache.force_add_slave_list(ifaceobj.name, newly_enslaved_ports) | |
d486dd0d JF |
1228 | |
1229 | if err: | |
1230 | self.log_error('bridge configuration failed (missing ports)') | |
1231 | ||
7840bd2c JF |
1232 | try: |
1233 | # to avoid any side effect we remove the dummy brport from the | |
1234 | # list of supposedly newly configured ports. | |
1235 | newly_enslaved_ports.remove(dummy_brport) | |
3218f49d | 1236 | except Exception: |
7840bd2c JF |
1237 | pass |
1238 | ||
d486dd0d JF |
1239 | return newly_enslaved_ports |
1240 | ||
7840bd2c JF |
1241 | def get_dummy_brport_name_for_bridge(self, bridge_name): |
1242 | """ | |
1b845b1b AP |
1243 | dummy brport will have user provided name if it's defined in 'bridge_always_up_dummy_brport' policy |
1244 | Otherwise dummy brport will have pre-formated name: brport-if$BRIDGE_IFINDEX | |
7840bd2c JF |
1245 | That way we can avoid collision with existing interfaces |
1246 | """ | |
1b845b1b AP |
1247 | if self.bridge_always_up_dummy_brport: |
1248 | return self.bridge_always_up_dummy_brport | |
7840bd2c JF |
1249 | # this can raise: NetlinkCacheIfnameNotFoundError |
1250 | return "brport-if%d" % self.cache.get_ifindex(bridge_name) | |
1251 | ||
1252 | def bridge_always_up(self, bridge_name, newbridgeports_ordered): | |
1253 | dummy_brport = self.get_dummy_brport_name_for_bridge(bridge_name) | |
1254 | ||
1255 | if not self.cache.link_exists(dummy_brport): | |
1256 | self.logger.info("%s: bridge-always-up yes: enslaving dummy port: %s" % (bridge_name, dummy_brport)) | |
1257 | self.netlink.link_add(ifname=dummy_brport, kind="dummy") | |
1258 | self.netlink.link_up_force(dummy_brport) | |
1259 | ||
1260 | newbridgeports_ordered.append(dummy_brport) | |
1261 | return dummy_brport | |
1262 | ||
d486dd0d JF |
1263 | def _process_bridge_maxwait(self, ifaceobj, portlist): |
1264 | maxwait = ifaceobj.get_attr_value_first('bridge-maxwait') | |
1265 | if not maxwait: return | |
1266 | try: | |
1267 | maxwait = int(maxwait) | |
3218f49d | 1268 | except Exception: |
d486dd0d JF |
1269 | self.log_warn('%s: invalid maxwait value \'%s\'' %(ifaceobj.name, |
1270 | maxwait)) | |
1271 | return | |
1272 | if not maxwait: return | |
1273 | self.logger.info('%s: waiting for ports to go to fowarding state ..' | |
1274 | %ifaceobj.name) | |
1275 | try: | |
1276 | starttime = time.time() | |
1277 | while ((time.time() - starttime) < maxwait): | |
1278 | if all([False for p in portlist | |
1279 | if self.read_file_oneline( | |
1280 | '/sys/class/net/%s/brif/%s/state' | |
1281 | %(ifaceobj.name, p)) != '3']): | |
1282 | break; | |
1283 | time.sleep(1) | |
3b01ed76 | 1284 | except Exception as e: |
d486dd0d JF |
1285 | self.log_warn('%s: unable to process maxwait: %s' |
1286 | %(ifaceobj.name, str(e))) | |
1287 | ||
1288 | def _ints_to_ranges(self, ints): | |
3b01ed76 | 1289 | for a, b in itertools.groupby(enumerate(ints), lambda x_y: x_y[1] - x_y[0]): |
d486dd0d JF |
1290 | b = list(b) |
1291 | yield b[0][1], b[-1][1] | |
1292 | ||
1293 | def _ranges_to_ints(self, rangelist): | |
1294 | """ returns expanded list of integers given set of string ranges | |
1295 | example: ['1', '2-4', '6'] returns [1, 2, 3, 4, 6] | |
1296 | """ | |
1297 | result = [] | |
1298 | try: | |
1299 | for part in rangelist: | |
1300 | if '-' in part: | |
1301 | a, b = part.split('-') | |
1302 | a, b = int(a), int(b) | |
3b01ed76 | 1303 | result.extend(list(range(a, b + 1))) |
d486dd0d JF |
1304 | else: |
1305 | a = int(part) | |
1306 | result.append(a) | |
3218f49d | 1307 | except Exception: |
c46af1c9 | 1308 | self.logger.warning('unable to parse vids \'%s\'' |
d486dd0d JF |
1309 | %''.join(rangelist)) |
1310 | pass | |
1311 | return result | |
1312 | ||
1313 | def _compress_into_ranges(self, vids_ints): | |
1314 | return ['%d' %start if start == end else '%d-%d' %(start, end) | |
1315 | for start, end in self._ints_to_ranges(vids_ints)] | |
1316 | ||
1317 | def _diff_vids(self, vids1_ints, vids2_ints): | |
3b01ed76 | 1318 | return set(vids2_ints).difference(vids1_ints), set(vids1_ints).difference(vids2_ints) |
d486dd0d | 1319 | |
223ba5af | 1320 | def _compare_vids(self, vids1, vids2, pvid=None, expand_range=True): |
d486dd0d JF |
1321 | """ Returns true if the vids are same else return false """ |
1322 | ||
223ba5af JF |
1323 | if expand_range: |
1324 | vids1_ints = self._ranges_to_ints(vids1) | |
1325 | vids2_ints = self._ranges_to_ints(vids2) | |
1326 | else: | |
1327 | vids1_ints = self._ranges_to_ints(vids1) | |
1328 | vids2_ints = vids2 | |
3b01ed76 | 1329 | set_diff = set(vids1_ints).symmetric_difference(vids2_ints) |
d486dd0d JF |
1330 | if pvid and int(pvid) in set_diff: |
1331 | set_diff.remove(int(pvid)) | |
1332 | if set_diff: | |
1333 | return False | |
1334 | else: | |
1335 | return True | |
1336 | ||
1337 | def _set_bridge_mcqv4src_compat(self, ifaceobj): | |
1338 | # | |
1339 | # Sets old style igmp querier | |
1340 | # | |
1341 | attrval = ifaceobj.get_attr_value_first('bridge-mcqv4src') | |
1342 | if attrval: | |
1343 | running_mcqv4src = {} | |
1344 | if not ifupdownflags.flags.PERFMODE: | |
223ba5af | 1345 | running_mcqv4src = self.sysfs.bridge_get_mcqv4src(ifaceobj.name) |
d486dd0d JF |
1346 | mcqs = {} |
1347 | srclist = attrval.split() | |
1348 | for s in srclist: | |
1349 | k, v = s.split('=') | |
1350 | mcqs[k] = v | |
1351 | ||
3b01ed76 | 1352 | k_to_del = set(list(running_mcqv4src.keys())).difference(list(mcqs.keys())) |
d486dd0d | 1353 | for v in k_to_del: |
223ba5af | 1354 | self.iproute2.bridge_del_mcqv4src(ifaceobj.name, v) |
3b01ed76 | 1355 | for v in list(mcqs.keys()): |
223ba5af | 1356 | self.iproute2.bridge_set_mcqv4src(ifaceobj.name, v, mcqs[v]) |
d486dd0d | 1357 | elif not ifupdownflags.flags.PERFMODE: |
223ba5af | 1358 | running_mcqv4src = self.sysfs.bridge_get_mcqv4src(ifaceobj.name) |
d486dd0d | 1359 | if running_mcqv4src: |
3b01ed76 | 1360 | for v in list(running_mcqv4src.keys()): |
223ba5af | 1361 | self.iproute2.bridge_del_mcqv4src(ifaceobj.name, v) |
d486dd0d JF |
1362 | |
1363 | def _set_bridge_vidinfo_compat(self, ifaceobj): | |
1364 | # | |
1365 | # Supports old style vlan vid info format | |
1366 | # for compatibility | |
1367 | # | |
1368 | bridge_port_pvids = ifaceobj.get_attr_value_first('bridge-port-pvids') | |
1369 | bridge_port_vids = ifaceobj.get_attr_value_first('bridge-port-vids') | |
1370 | if not bridge_port_pvids and not bridge_port_vids: | |
1371 | return | |
1372 | ||
1373 | # Handle bridge vlan attrs | |
1374 | # Install pvids | |
1375 | if bridge_port_pvids: | |
1376 | portlist = self.parse_port_list(ifaceobj.name, bridge_port_pvids) | |
1377 | if not portlist: | |
1378 | self.log_warn('%s: could not parse \'%s %s\'' | |
1379 | %(ifaceobj.name, 'bridge-port-pvids', | |
1380 | bridge_port_pvids)) | |
1381 | return | |
1382 | for p in portlist: | |
1383 | try: | |
1384 | (port, pvid) = p.split('=') | |
1385 | pvid = int(pvid) | |
223ba5af | 1386 | running_pvid = self.cache.get_pvid(port) |
d486dd0d JF |
1387 | if running_pvid: |
1388 | if running_pvid == pvid: | |
1389 | continue | |
1390 | else: | |
223ba5af JF |
1391 | self.iproute2.bridge_vlan_del_pvid(port, running_pvid) |
1392 | self.iproute2.bridge_vlan_add_pvid(port, pvid) | |
3b01ed76 | 1393 | except Exception as e: |
d486dd0d JF |
1394 | self.log_warn('%s: failed to set pvid `%s` (%s)' |
1395 | %(ifaceobj.name, p, str(e))) | |
1396 | ||
1397 | # install port vids | |
1398 | if bridge_port_vids: | |
1399 | portlist = self.parse_port_list(ifaceobj.name, bridge_port_vids) | |
1400 | if not portlist: | |
1401 | self.log_warn('%s: could not parse \'%s %s\'' %(ifaceobj.name, | |
1402 | 'bridge-port-vids', bridge_port_vids)) | |
1403 | return | |
1404 | for p in portlist: | |
1405 | try: | |
1406 | (port, val) = p.split('=') | |
1407 | vids = val.split(',') | |
1408 | vids_int = self._ranges_to_ints(vids) | |
223ba5af | 1409 | _, running_vids = self.cache.get_pvid_and_vids(port) |
d486dd0d JF |
1410 | if running_vids: |
1411 | (vids_to_del, vids_to_add) = \ | |
1412 | self._diff_vids(vids_int, running_vids) | |
1413 | if vids_to_del: | |
223ba5af | 1414 | self.iproute2.bridge_vlan_del_vid_list(port, |
d486dd0d JF |
1415 | self._compress_into_ranges(vids_to_del)) |
1416 | if vids_to_add: | |
223ba5af | 1417 | self.iproute2.bridge_vlan_add_vid_list(port, |
d486dd0d JF |
1418 | self._compress_into_ranges(vids_to_add)) |
1419 | else: | |
223ba5af | 1420 | self.iproute2.bridge_vlan_add_vid_list(port, vids_int) |
3b01ed76 | 1421 | except Exception as e: |
d486dd0d JF |
1422 | self.log_warn('%s: failed to set vid `%s` (%s)' |
1423 | %(ifaceobj.name, p, str(e))) | |
1424 | ||
1425 | def _is_running_stp_state_on(self, bridgename): | |
1426 | """ Returns True if running stp state is on, else False """ | |
1427 | ||
1428 | stp_state_file = '/sys/class/net/%s/bridge/stp_state' %bridgename | |
1429 | try: | |
1430 | running_stp_state = self.read_file_oneline(stp_state_file) | |
1431 | return running_stp_state and running_stp_state != '0' | |
3218f49d | 1432 | except Exception: |
d486dd0d JF |
1433 | return False |
1434 | ||
1435 | def _is_config_stp_state_on(self, ifaceobj): | |
1436 | """ Returns true if user specified stp state is on, else False """ | |
1437 | ||
1438 | stp_attr = ifaceobj.get_attr_value_first('bridge-stp') | |
1439 | if not stp_attr: | |
1440 | return self.default_stp_on | |
1441 | return utils.get_boolean_from_string(stp_attr) | |
1442 | ||
1443 | def get_bridge_mcsnoop_value(self, ifaceobj): | |
1444 | mcsnoop = ifaceobj.get_attr_value_first('bridge-mcsnoop') | |
3832dce6 JF |
1445 | |
1446 | if mcsnoop: | |
1447 | return mcsnoop | |
1448 | ||
1449 | if ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_VXLAN: | |
1450 | if self._vxlan_bridge_default_igmp_snooping is not None: | |
1451 | return self._vxlan_bridge_default_igmp_snooping | |
1452 | ||
1453 | return self.get_attr_default_value("bridge-mcsnoop") | |
d486dd0d JF |
1454 | |
1455 | def fill_ifla_info_data_with_ifla_br_attribute(self, | |
1456 | ifla_info_data, | |
1457 | link_just_created, | |
1458 | ifname, | |
1459 | nl_attr, | |
1460 | attr_name, | |
223ba5af JF |
1461 | user_config, |
1462 | cached_value): | |
d486dd0d JF |
1463 | try: |
1464 | translate_func = self._ifla_br_attributes_translate_user_config_to_netlink_map.get(nl_attr) | |
1465 | ||
1466 | if not callable(translate_func): | |
1467 | return | |
1468 | ||
1469 | if not user_config: | |
1470 | user_config = policymanager.policymanager_api.get_iface_default( | |
1471 | module_name=self.__class__.__name__, | |
1472 | ifname=ifname, | |
1473 | attr=attr_name | |
1474 | ) | |
1475 | ||
223ba5af JF |
1476 | if not link_just_created and cached_value is None: |
1477 | # the link already exists but we don't have any value | |
1478 | # cached for this attr, it probably means that the | |
1479 | # capability is not available on this system (i.e old kernel) | |
1480 | self.logger.debug("%s: ignoring %s %s: capability probably not supported on this system" | |
1481 | % (ifname, attr_name, user_config)) | |
1482 | return | |
d486dd0d JF |
1483 | |
1484 | if not user_config and not link_just_created and cached_value is not None: | |
1485 | # there is no user configuration for this attribute | |
1486 | # if the bridge existed before we need to check if | |
1487 | # this attribute needs to be reset to default value | |
1488 | default_value = self.get_attr_default_value(attr_name) | |
1489 | ||
1490 | if default_value: | |
1491 | # the attribute has a default value, we need to convert it to | |
1492 | # netlink format to compare it with the cache value | |
1493 | default_value_nl = translate_func(default_value) # default_value.lower() | |
1494 | ||
1495 | if default_value_nl != cached_value: | |
1496 | # the running value difers from the default value | |
1497 | # but the user didn't specify any config | |
1498 | # resetting attribute to default | |
1499 | ifla_info_data[nl_attr] = default_value_nl | |
1500 | self.logger.info('%s: reset %s to default: %s' % (ifname, attr_name, default_value)) | |
1501 | elif user_config: | |
1502 | user_config_nl = translate_func(user_config) # user_config.lower() | |
1503 | ||
1504 | if user_config_nl != cached_value: | |
1505 | ifla_info_data[nl_attr] = user_config_nl | |
1506 | ||
1507 | if cached_value is not None: | |
1508 | self.logger.info('%s: set %s %s (cache %s)' % (ifname, attr_name, user_config, cached_value)) | |
1509 | else: | |
1510 | self.logger.info('%s: set %s %s' % (ifname, attr_name, user_config)) | |
1511 | except Exception as e: | |
1512 | self.logger.warning('%s: %s: %s' % (ifname, attr_name, str(e))) | |
1513 | ||
1514 | def up_apply_bridge_settings(self, ifaceobj, link_just_created, bridge_vlan_aware): | |
1515 | ifla_info_data = dict() | |
1516 | ifname = ifaceobj.name | |
1517 | ||
223ba5af | 1518 | self.logger.info('%s: applying bridge settings' % ifname) |
d486dd0d | 1519 | |
223ba5af JF |
1520 | cached_ifla_info_data = self.cache.get_link_info_data(ifname) |
1521 | ||
1522 | try: | |
1523 | # we compare the user value (or policy value) with the current running state | |
1524 | # we need to divide the cached value by 100 to ignore small difference. | |
1525 | # i.e. our default value is 31 but the kernel default seems to be 3125 | |
c817ba4d | 1526 | cached_ifla_info_data[Link.IFLA_BR_MCAST_STARTUP_QUERY_INTVL] //= 100 |
223ba5af | 1527 | cached_ifla_info_data[Link.IFLA_BR_MCAST_STARTUP_QUERY_INTVL] *= 100 |
3218f49d | 1528 | except Exception: |
223ba5af JF |
1529 | pass |
1530 | ||
3b01ed76 | 1531 | for attr_name, nl_attr in self._ifla_br_attributes_map.items(): |
d486dd0d JF |
1532 | self.fill_ifla_info_data_with_ifla_br_attribute( |
1533 | ifla_info_data=ifla_info_data, | |
1534 | link_just_created=link_just_created, | |
1535 | ifname=ifname, | |
1536 | nl_attr=nl_attr, | |
1537 | attr_name=attr_name, | |
223ba5af JF |
1538 | user_config=ifaceobj.get_attr_value_first(attr_name), |
1539 | cached_value=cached_ifla_info_data.get(nl_attr) | |
d486dd0d JF |
1540 | ) |
1541 | ||
01f27c67 JF |
1542 | # special cases ######################################################## |
1543 | ||
1544 | # bridge-bridgeprio | |
1545 | # if mstpctl-treeprio is configured on the bridge | |
1546 | # do not reset the bridge-bridgeprio to the default value | |
1547 | # NOTE: this is the case for every bridge/mstpctl attribute pairs. | |
1548 | # TODO: more code should be added to handle this in the future. | |
1549 | mstpctl_treeprio = ifaceobj.get_attr_value_first("mstpctl-treeprio") | |
1550 | bridge_bridgeprio = ifaceobj.get_attr_value_first("bridge-bridgeprio") | |
1551 | ||
1552 | if mstpctl_treeprio: | |
1553 | self.logger.info("%s: mstpctl-treeprio attribute is set - ignorning bridge-bridgeprio" % ifname) | |
1554 | else: | |
1555 | self.fill_ifla_info_data_with_ifla_br_attribute( | |
1556 | ifla_info_data=ifla_info_data, | |
1557 | link_just_created=link_just_created, | |
1558 | ifname=ifname, | |
1559 | nl_attr=Link.IFLA_BR_PRIORITY, | |
1560 | attr_name='bridge-bridgeprio', | |
1561 | user_config=bridge_bridgeprio, | |
1562 | cached_value=cached_ifla_info_data.get(Link.IFLA_BR_PRIORITY) | |
1563 | ) | |
1564 | ||
d486dd0d JF |
1565 | # bridge-mcsnoop |
1566 | self.fill_ifla_info_data_with_ifla_br_attribute( | |
1567 | ifla_info_data=ifla_info_data, | |
1568 | link_just_created=link_just_created, | |
1569 | ifname=ifname, | |
1570 | nl_attr=Link.IFLA_BR_MCAST_SNOOPING, | |
1571 | attr_name='bridge-mcsnoop', | |
223ba5af JF |
1572 | user_config=self.get_bridge_mcsnoop_value(ifaceobj), |
1573 | cached_value=cached_ifla_info_data.get(Link.IFLA_BR_MCAST_SNOOPING) | |
1574 | ||
d486dd0d JF |
1575 | ) |
1576 | ||
1577 | # bridge-vlan-stats | |
1578 | if bridge_vlan_aware: | |
1579 | self.fill_ifla_info_data_with_ifla_br_attribute( | |
1580 | ifla_info_data=ifla_info_data, | |
1581 | link_just_created=link_just_created, | |
1582 | ifname=ifname, | |
1583 | nl_attr=Link.IFLA_BR_VLAN_STATS_ENABLED, | |
1584 | attr_name='bridge-vlan-stats', | |
223ba5af JF |
1585 | user_config=ifaceobj.get_attr_value_first('bridge-vlan-stats') or self.default_vlan_stats, |
1586 | cached_value=cached_ifla_info_data.get(Link.IFLA_BR_VLAN_STATS_ENABLED) | |
d486dd0d JF |
1587 | ) |
1588 | ||
1589 | try: | |
1590 | if self._is_config_stp_state_on(ifaceobj): | |
1591 | if not self._is_running_stp_state_on(ifname): | |
1592 | ifla_info_data[Link.IFLA_BR_STP_STATE] = 1 | |
1593 | self.logger.info('%s: stp state reset, reapplying port settings' % ifname) | |
1594 | ifaceobj.module_flags[ifaceobj.name] = \ | |
1595 | ifaceobj.module_flags.setdefault(self.name, 0) | \ | |
1596 | bridgeFlags.PORT_PROCESSED_OVERRIDE | |
1597 | else: | |
1598 | # If stp not specified and running stp state on, set it to off | |
1599 | if self._is_running_stp_state_on(ifname): | |
1600 | self.logger.info('%s: bridge-stp not specified but running: turning stp off') | |
1601 | ifla_info_data[Link.IFLA_BR_STP_STATE] = 0 | |
1602 | except Exception as e: | |
1603 | self.logger.warning('%s: bridge stp: %s' % (ifname, str(e))) | |
1604 | ||
1605 | if ifla_info_data: | |
24931ffa | 1606 | self.netlink.link_set_bridge_info_data(ifname, ifla_info_data) |
d486dd0d JF |
1607 | |
1608 | def _check_vids(self, ifaceobj, vids): | |
1609 | ret = True | |
1610 | for v in vids: | |
1611 | try: | |
1612 | if '-' in v: | |
1613 | va, vb = v.split('-') | |
1614 | va, vb = int(va), int(vb) | |
1615 | self._handle_reserved_vlan(va, ifaceobj.name, end=vb) | |
1616 | else: | |
1617 | va = int(v) | |
1618 | self._handle_reserved_vlan(va, ifaceobj.name) | |
1619 | except exceptions.ReservedVlanException as e: | |
1620 | raise e | |
1621 | except Exception: | |
c46af1c9 | 1622 | self.logger.warning('%s: unable to parse vid \'%s\'' |
d486dd0d JF |
1623 | %(ifaceobj.name, v)) |
1624 | return ret | |
1625 | ||
d486dd0d | 1626 | def _get_running_vids_n_pvid_str(self, ifacename): |
223ba5af | 1627 | pvid, vids = self.cache.get_pvid_and_vids(ifacename) |
d486dd0d JF |
1628 | |
1629 | if vids: | |
1630 | ret_vids = self._compress_into_ranges(vids) | |
1631 | else: | |
1632 | ret_vids = None | |
1633 | ||
1634 | if pvid: | |
1635 | ret_pvid = '%s' %pvid | |
1636 | else: | |
1637 | ret_pvid = None | |
1638 | return (ret_vids, ret_pvid) | |
1639 | ||
1640 | def _apply_bridge_vids_and_pvid(self, bportifaceobj, vids, pvid, | |
1641 | isbridge): | |
1642 | """ This method is a combination of methods _apply_bridge_vids and | |
1643 | _apply_bridge_port_pvids above. A combined function is | |
1644 | found necessary to do the deletes first and the adds later | |
1645 | because kernel does honor vid info flags during deletes. | |
1646 | ||
1647 | """ | |
e537a6e6 | 1648 | if not isbridge and (bportifaceobj.link_kind & ifaceLinkKind.VXLAN and not bportifaceobj.link_privflags & ifaceLinkPrivFlags.SINGLE_VXLAN): |
d486dd0d JF |
1649 | if not vids or not pvid or len(vids) > 1 or vids[0] != pvid: |
1650 | self._error_vxlan_in_vlan_aware_br(bportifaceobj, | |
1651 | bportifaceobj.upperifaces[0]) | |
1652 | return | |
1653 | ||
1654 | vids_int = self._ranges_to_ints(vids) | |
1655 | try: | |
1656 | pvid_int = int(pvid) if pvid else 0 | |
1657 | except Exception: | |
c46af1c9 | 1658 | self.logger.warning('%s: unable to parse pvid \'%s\'' |
d486dd0d JF |
1659 | %(bportifaceobj.name, pvid)) |
1660 | pvid_int = 0 | |
1661 | pass | |
1662 | ||
1663 | vids_to_del = [] | |
1664 | vids_to_add = vids_int | |
1665 | pvid_to_del = None | |
1666 | pvid_to_add = pvid_int | |
1667 | ||
1668 | try: | |
1669 | if not self._check_vids(bportifaceobj, vids): | |
1670 | return | |
1671 | ||
223ba5af | 1672 | running_pvid, running_vids = self.cache.get_pvid_and_vids(bportifaceobj.name) |
d486dd0d JF |
1673 | |
1674 | if not running_vids and not running_pvid: | |
1675 | # There cannot be a no running pvid. | |
1676 | # It might just not be in our cache: | |
1677 | # this can happen if at the time we were | |
1678 | # creating the bridge vlan cache, the port | |
1679 | # was not part of the bridge. And we need | |
1680 | # to make sure both vids and pvid is not in | |
1681 | # the cache, to declare that our cache may | |
1682 | # be stale. | |
1683 | running_pvid = 1 | |
1684 | running_vids = [1] | |
1685 | ||
1686 | if running_vids: | |
1687 | (vids_to_del, vids_to_add) = \ | |
1688 | self._diff_vids(vids_to_add, running_vids) | |
1689 | ||
1690 | if running_pvid: | |
1691 | if running_pvid != pvid_int and running_pvid != 0: | |
1692 | pvid_to_del = running_pvid | |
1693 | ||
1694 | if (pvid_to_del and (pvid_to_del in vids_int) and | |
1695 | (pvid_to_del not in vids_to_add)): | |
1696 | # kernel deletes dont take into account | |
1697 | # bridge vid flags and its possible that | |
1698 | # the pvid deletes we do end up deleting | |
1699 | # the vids. Be proactive and add the pvid | |
1700 | # to the vid add list if it is in the vids | |
1701 | # and not already part of vids_to_add. | |
1702 | # This helps with a small corner case: | |
1703 | # - running | |
1704 | # pvid 100 | |
1705 | # vid 101 102 | |
1706 | # - new change is going to move the state to | |
1707 | # pvid 101 | |
1708 | # vid 100 102 | |
1709 | vids_to_add.add(pvid_to_del) | |
1710 | except exceptions.ReservedVlanException as e: | |
1711 | raise e | |
3b01ed76 | 1712 | except Exception as e: |
d486dd0d JF |
1713 | self.log_error('%s: failed to process vids/pvids' |
1714 | %bportifaceobj.name + ' vids = %s' %str(vids) + | |
1715 | 'pvid = %s ' %pvid + '(%s)' %str(e), | |
1716 | bportifaceobj, raise_error=False) | |
1717 | try: | |
1718 | if vids_to_del: | |
1719 | if pvid_to_add in vids_to_del: | |
1720 | vids_to_del.remove(pvid_to_add) | |
e537a6e6 JF |
1721 | |
1722 | vids_to_del = self.remove_bridge_vlans_mapped_to_vnis_from_vids_list(None, bportifaceobj, vids_to_del) | |
1723 | ||
223ba5af | 1724 | self.iproute2.bridge_vlan_del_vid_list_self(bportifaceobj.name, |
d486dd0d JF |
1725 | self._compress_into_ranges( |
1726 | vids_to_del), isbridge) | |
3b01ed76 | 1727 | except Exception as e: |
d486dd0d JF |
1728 | self.log_warn('%s: failed to del vid `%s` (%s)' |
1729 | %(bportifaceobj.name, str(vids_to_del), str(e))) | |
1730 | ||
1731 | try: | |
1732 | if pvid_to_del: | |
223ba5af | 1733 | self.iproute2.bridge_vlan_del_pvid(bportifaceobj.name, |
d486dd0d | 1734 | pvid_to_del) |
3b01ed76 | 1735 | except Exception as e: |
d486dd0d JF |
1736 | self.log_warn('%s: failed to del pvid `%s` (%s)' |
1737 | %(bportifaceobj.name, pvid_to_del, str(e))) | |
1738 | ||
1739 | try: | |
1740 | if vids_to_add: | |
223ba5af | 1741 | self.iproute2.bridge_vlan_add_vid_list_self(bportifaceobj.name, |
d486dd0d JF |
1742 | self._compress_into_ranges( |
1743 | vids_to_add), isbridge) | |
3b01ed76 | 1744 | except Exception as e: |
d486dd0d JF |
1745 | self.log_error('%s: failed to set vid `%s` (%s)' |
1746 | %(bportifaceobj.name, str(vids_to_add), | |
1747 | str(e)), bportifaceobj, raise_error=False) | |
1748 | ||
1749 | try: | |
1750 | if pvid_to_add and pvid_to_add != running_pvid: | |
223ba5af | 1751 | self.iproute2.bridge_vlan_add_pvid(bportifaceobj.name, |
d486dd0d | 1752 | pvid_to_add) |
3b01ed76 | 1753 | except Exception as e: |
d486dd0d JF |
1754 | self.log_error('%s: failed to set pvid `%s` (%s)' |
1755 | %(bportifaceobj.name, pvid_to_add, str(e)), | |
1756 | bportifaceobj) | |
1757 | ||
e537a6e6 JF |
1758 | def get_bridge_vlans_mapped_to_vnis_as_integer_list(self, ifaceobj): |
1759 | """ | |
1760 | Get all vlans that the user wants to configured in vlan-vni maps | |
1761 | """ | |
1762 | try: | |
1763 | vids = [] | |
1764 | ||
1765 | for vlans_vnis_map in ifaceobj.get_attr_value("bridge-vlan-vni-map"): | |
b2751c6f JF |
1766 | for vlans_vni_map in vlans_vnis_map.split(): |
1767 | vids.extend(self._ranges_to_ints([vlans_vni_map.split("=")[0]])) | |
e537a6e6 JF |
1768 | |
1769 | return vids | |
1770 | except Exception as e: | |
1771 | self.logger.debug("get_bridge_vlans_mapped_to_vnis_as_integer_list: %s" % str(e)) | |
1772 | return [] | |
1773 | ||
1774 | def remove_bridge_vlans_mapped_to_vnis_from_vids_list(self, bridge_ifaceobj, vxlan_ifaceobj, vids_list): | |
1775 | """ | |
1776 | For single vxlan we need to remove the vlans mapped to vnis | |
1777 | from the vids list otherwise they will get removed from the brport | |
1778 | """ | |
1779 | if not (vxlan_ifaceobj.link_privflags & ifaceLinkPrivFlags.SINGLE_VXLAN): | |
1780 | return vids_list | |
1781 | ||
1782 | user_config_vids = [] | |
1783 | ||
1784 | if bridge_ifaceobj: | |
1785 | for vid in self.get_bridge_vlans_mapped_to_vnis_as_integer_list(bridge_ifaceobj): | |
1786 | user_config_vids.append(vid) | |
1787 | ||
1788 | if vxlan_ifaceobj: | |
1789 | for vid in self.get_bridge_vlans_mapped_to_vnis_as_integer_list(vxlan_ifaceobj): | |
1790 | user_config_vids.append(vid) | |
1791 | ||
1792 | for vlan in user_config_vids: | |
1793 | try: | |
1794 | vids_list.remove(vlan) | |
3218f49d | 1795 | except Exception: |
e537a6e6 JF |
1796 | pass |
1797 | ||
1798 | return vids_list | |
1799 | ||
d486dd0d JF |
1800 | def _apply_bridge_vlan_aware_port_settings_all(self, bportifaceobj, |
1801 | bridge_vids=None, | |
1802 | bridge_pvid=None): | |
1803 | vids = None | |
1804 | pvids = None | |
1805 | vids_final = [] | |
1806 | pvid_final = None | |
1807 | bport_access = bportifaceobj.get_attr_value_first('bridge-access') | |
1808 | if bport_access: | |
1809 | vids = re.split(r'[\s\t]\s*', bport_access) | |
1810 | pvids = vids | |
1811 | allow_untagged = 'yes' | |
1812 | self.check_bridge_port_vid_attrs(bportifaceobj) | |
1813 | else: | |
1814 | allow_untagged = bportifaceobj.get_attr_value_first('bridge-allow-untagged') or 'yes' | |
1815 | ||
1816 | bport_vids = self.get_ifaceobj_bridge_vids_value(bportifaceobj) | |
1817 | if bport_vids: | |
1818 | vids = re.split(r'[\s\t,]\s*', bport_vids) | |
1819 | ||
1820 | bport_pvids = bportifaceobj.get_attr_value_first('bridge-pvid') | |
1821 | if bport_pvids: | |
1822 | pvids = re.split(r'[\s\t]\s*', bport_pvids) | |
1823 | ||
1824 | if vids: | |
1825 | vids_final = vids | |
1826 | elif bridge_vids: | |
1827 | vids_final = bridge_vids | |
1828 | ||
1829 | if allow_untagged == 'yes': | |
1830 | if pvids: | |
1831 | pvid_final = pvids[0] | |
1832 | elif bridge_pvid: | |
1833 | pvid_final = bridge_pvid | |
1834 | else: | |
1835 | pvid_final = '1' | |
1836 | else: | |
1837 | pvid_final = None | |
1838 | ||
1839 | self._apply_bridge_vids_and_pvid(bportifaceobj, vids_final, | |
1840 | pvid_final, False) | |
1841 | ||
1842 | def _apply_bridge_port_settings_all(self, ifaceobj, ifaceobj_getfunc, bridge_vlan_aware): | |
1843 | err = False | |
1844 | ||
1845 | if (ifaceobj.get_attr_value_first('bridge-port-vids') and | |
1846 | ifaceobj.get_attr_value_first('bridge-port-pvids')): | |
1847 | # Old style bridge port vid info | |
1848 | # skip new style setting on ports | |
1849 | return | |
1850 | self.logger.info('%s: applying bridge configuration ' | |
1851 | %ifaceobj.name + 'specific to ports') | |
1852 | ||
1853 | bridge_vids = self.get_ifaceobj_bridge_vids_value(ifaceobj) | |
1854 | if bridge_vids: | |
1855 | bridge_vids = re.split(r'[\s\t,]\s*', bridge_vids) | |
1856 | else: | |
1857 | bridge_vids = None | |
1858 | ||
1859 | bridge_pvid = ifaceobj.get_attr_value_first('bridge-pvid') | |
1860 | if bridge_pvid: | |
1861 | bridge_pvid = re.split(r'[\s\t]\s*', bridge_pvid)[0] | |
1862 | else: | |
1863 | bridge_pvid = None | |
1864 | ||
1865 | if (ifaceobj.module_flags.get(self.name, 0x0) & | |
1866 | bridgeFlags.PORT_PROCESSED_OVERRIDE): | |
1867 | port_processed_override = True | |
1868 | else: | |
1869 | port_processed_override = False | |
1870 | ||
1871 | bridgeports = self._get_bridge_port_list(ifaceobj) | |
1872 | if not bridgeports: | |
1873 | self.logger.debug('%s: cannot find bridgeports' %ifaceobj.name) | |
1874 | return | |
223ba5af | 1875 | self.iproute2.batch_start() |
d486dd0d | 1876 | for bport in bridgeports: |
223ba5af JF |
1877 | # on link_set_master we need to wait until we cache the correct |
1878 | # notification and register the brport as slave | |
1879 | if not self.cache.bridge_port_exists(ifaceobj.name, bport): | |
d486dd0d JF |
1880 | self.logger.info('%s: skipping bridge config' %ifaceobj.name + |
1881 | ' for port %s (missing port)' %bport) | |
1882 | continue | |
1883 | self.logger.info('%s: processing bridge config for port %s' | |
1884 | %(ifaceobj.name, bport)) | |
1885 | bportifaceobjlist = ifaceobj_getfunc(bport) | |
1886 | if not bportifaceobjlist: | |
223ba5af | 1887 | continue |
d486dd0d JF |
1888 | for bportifaceobj in bportifaceobjlist: |
1889 | # Dont process bridge port if it already has been processed | |
1890 | # and there is no override on port_processed | |
1891 | if (not port_processed_override and | |
1892 | (bportifaceobj.module_flags.get(self.name,0x0) & | |
1893 | bridgeFlags.PORT_PROCESSED)): | |
1894 | continue | |
1895 | try: | |
1896 | # Add attributes specific to the vlan aware bridge | |
1897 | if bridge_vlan_aware: | |
1898 | self._apply_bridge_vlan_aware_port_settings_all( | |
1899 | bportifaceobj, bridge_vids, bridge_pvid) | |
1900 | elif self.warn_on_untagged_bridge_absence: | |
1901 | self._check_untagged_bridge(ifaceobj.name, bportifaceobj, ifaceobj_getfunc) | |
1902 | except exceptions.ReservedVlanException as e: | |
1903 | raise e | |
3b01ed76 | 1904 | except Exception as e: |
d486dd0d | 1905 | err = True |
c46af1c9 | 1906 | self.logger.warning('%s: %s' %(ifaceobj.name, str(e))) |
d486dd0d | 1907 | pass |
223ba5af | 1908 | self.iproute2.batch_commit() |
d486dd0d JF |
1909 | if err: |
1910 | raise Exception('%s: errors applying port settings' %ifaceobj.name) | |
1911 | ||
1912 | def _check_untagged_bridge(self, bridgename, bridgeportifaceobj, ifaceobj_getfunc): | |
1913 | if bridgeportifaceobj.link_kind & ifaceLinkKind.VLAN: | |
1914 | lower_ifaceobj_list = ifaceobj_getfunc(bridgeportifaceobj.lowerifaces[0]) | |
1915 | if lower_ifaceobj_list and lower_ifaceobj_list[0] and \ | |
1916 | not lower_ifaceobj_list[0].link_privflags & ifaceLinkPrivFlags.BRIDGE_PORT: | |
c46af1c9 | 1917 | 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 |
1918 | self.warn_on_untagged_bridge_absence = False |
1919 | ||
1920 | def bridge_port_get_bridge_name(self, ifaceobj): | |
223ba5af | 1921 | bridgename = self.cache.get_bridge_name_from_port(ifaceobj.name) |
d486dd0d JF |
1922 | if not bridgename: |
1923 | # bridge port is not enslaved to a bridge we need to find | |
1924 | # the bridge in it's upper ifaces then enslave it | |
1925 | for u in ifaceobj.upperifaces: | |
223ba5af | 1926 | if self.cache.link_is_bridge(u): |
d486dd0d JF |
1927 | return True, u |
1928 | return False, None | |
1929 | # return should_enslave port, bridgename | |
1930 | return False, bridgename | |
1931 | ||
1932 | def up_bridge_port_vlan_aware_bridge(self, ifaceobj, ifaceobj_getfunc, bridge_name, should_enslave_port): | |
1933 | if should_enslave_port: | |
223ba5af | 1934 | self.netlink.link_set_master(ifaceobj.name, bridge_name) |
20649b09 JF |
1935 | |
1936 | if ifaceobj.name not in self.svd_list: | |
1937 | self.handle_ipv6([ifaceobj.name], '1') | |
d486dd0d JF |
1938 | |
1939 | bridge_vids = self._get_bridge_vids(bridge_name, ifaceobj_getfunc) | |
1940 | bridge_pvid = self._get_bridge_pvid(bridge_name, ifaceobj_getfunc) | |
1941 | try: | |
1942 | self._apply_bridge_vlan_aware_port_settings_all(ifaceobj, bridge_vids, bridge_pvid) | |
1943 | except Exception as e: | |
1944 | self.log_error('%s: %s' % (ifaceobj.name, str(e)), ifaceobj) | |
1945 | return | |
1946 | ||
1947 | def up_bridge_port(self, ifaceobj, ifaceobj_getfunc): | |
1948 | should_enslave_port, bridge_name = self.bridge_port_get_bridge_name(ifaceobj) | |
1949 | ||
1950 | if not bridge_name: | |
1951 | # bridge doesn't exist | |
1952 | return | |
1953 | ||
6a1110e3 JF |
1954 | # check for bridge-learning on l2 vni in evpn setup |
1955 | self.syntax_check_learning_l2_vni_evpn(ifaceobj) | |
1956 | ||
a037ffc5 JF |
1957 | # detect and warn when arp suppression is enabled and there is no vlan configured |
1958 | self.syntax_check_bridge_arp_vni_vlan(ifaceobj, ifaceobj_getfunc) | |
1959 | ||
223ba5af | 1960 | vlan_aware_bridge = self.cache.bridge_is_vlan_aware(bridge_name) |
d486dd0d JF |
1961 | if vlan_aware_bridge: |
1962 | self.up_bridge_port_vlan_aware_bridge(ifaceobj, | |
1963 | ifaceobj_getfunc, | |
1964 | bridge_name, | |
1965 | should_enslave_port) | |
1966 | ||
1967 | bridge_ifaceobj = ifaceobj_getfunc(bridge_name)[0] | |
1968 | ||
1969 | self.up_apply_brports_attributes(target_ports=[ifaceobj.name], | |
1970 | ifaceobj=bridge_ifaceobj, | |
1971 | ifaceobj_getfunc=ifaceobj_getfunc, | |
1972 | bridge_vlan_aware=vlan_aware_bridge) | |
1973 | ||
1974 | ifaceobj.module_flags[self.name] = ifaceobj.module_flags.setdefault(self.name, 0) | bridgeFlags.PORT_PROCESSED | |
1975 | ||
223ba5af | 1976 | def up_check_bridge_vlan_aware(self, ifaceobj, ifaceobj_getfunc, link_just_created): |
d486dd0d JF |
1977 | if ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_VLAN_AWARE: |
1978 | if not self.check_bridge_vlan_aware_port(ifaceobj, ifaceobj_getfunc): | |
1979 | return False | |
223ba5af JF |
1980 | if not link_just_created and not self.cache.bridge_is_vlan_aware(ifaceobj.name): |
1981 | # if bridge-vlan-aware was added on a existing old-bridge, we need to reprocess all ports | |
d486dd0d JF |
1982 | ifaceobj.module_flags[self.name] = ifaceobj.module_flags.setdefault(self.name, 0) | bridgeFlags.PORT_PROCESSED_OVERRIDE |
1983 | return True | |
1984 | return False | |
1985 | ||
1986 | @staticmethod | |
1987 | def parse_interface_list_value(user_config): | |
1988 | config = dict() | |
1989 | for entry in user_config.split(): | |
1990 | ifname, value = entry.split('=') | |
1991 | config[ifname] = value | |
1992 | return config | |
1993 | ||
223ba5af | 1994 | 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 |
1995 | """ |
1996 | brport_ifaceobj.link_kind & ifaceLinkKind.VXLAN | |
1997 | and | |
1998 | brport_ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_PORT | |
1999 | ||
2000 | Checks are not performed in this function and must be verified | |
2001 | before. This is done this way to avoid calling this method on | |
2002 | non vlan & bridge port interfaces thus wasting a bit less time | |
2003 | """ | |
2004 | ||
2005 | kind = None | |
2006 | ifla_info_data = {} | |
2007 | ||
223ba5af JF |
2008 | if user_config_brport_learning_nl is None: |
2009 | user_config_brport_learning_nl = self.bridge_vxlan_port_learning | |
2010 | # bridge-learning is not configured by the user or by a policy | |
2011 | # use "bridge-vxlan-port-learning" policy to set bridge-learning (default on) | |
d486dd0d | 2012 | |
223ba5af JF |
2013 | if user_config_brport_learning_nl != cached_brport_learning: |
2014 | brport_ifla_info_slave_data[Link.IFLA_BRPORT_LEARNING] \ | |
2015 | = cached_brport_learning \ | |
2016 | = user_config_brport_learning_nl | |
d486dd0d | 2017 | |
223ba5af JF |
2018 | self.logger.info( |
2019 | "%s: %s: set bridge-learning %s" | |
2020 | % (bridge_name, brport_name, "on" if user_config_brport_learning_nl else "off") | |
2021 | ) | |
2022 | else: | |
2023 | # in this case, the current bridge-learning value is properly configured and | |
2024 | # doesn't need to be reset. We need to make sure that BRPORT_LEARNING is not | |
2025 | # part of ifla_info_slave_data. | |
2026 | try: | |
2027 | del brport_ifla_info_slave_data[Link.IFLA_BRPORT_LEARNING] | |
3218f49d | 2028 | except Exception: |
223ba5af JF |
2029 | pass |
2030 | ||
2031 | # | |
2032 | # vxlan-learning sync: | |
2033 | # | |
d486dd0d | 2034 | |
223ba5af JF |
2035 | brport_vxlan_learning_config = brport_ifaceobj.get_attr_value_first("vxlan-learning") |
2036 | # if vxlan-learning is defined by the user or via policy file we need | |
2037 | # to honor his config and not sync vxlan-learning with bridge-learning | |
d486dd0d | 2038 | |
223ba5af JF |
2039 | if not brport_vxlan_learning_config: |
2040 | # check policy file | |
2041 | brport_vxlan_learning_config = policymanager.policymanager_api.get_attr_default("vxlan", "vxlan-learning") | |
d486dd0d | 2042 | |
223ba5af JF |
2043 | # convert vxlan-learning string to netlink value (if None use brport-learning value instead) |
2044 | brport_vxlan_learning_config_nl = utils.get_boolean_from_string(brport_vxlan_learning_config) \ | |
2045 | if brport_vxlan_learning_config \ | |
2046 | else cached_brport_learning | |
d486dd0d | 2047 | |
223ba5af JF |
2048 | if brport_vxlan_learning_config_nl != self.cache.get_link_info_data_attribute(brport_name, Link.IFLA_VXLAN_LEARNING): |
2049 | self.logger.info( | |
2050 | "%s: %s: vxlan learning and bridge learning out of sync: set vxlan-learning %s" | |
2051 | % (bridge_name, brport_name, "on" if brport_vxlan_learning_config_nl else "off") | |
2052 | ) | |
2053 | ifla_info_data = {Link.IFLA_VXLAN_LEARNING: brport_vxlan_learning_config_nl} | |
2054 | kind = "vxlan" | |
d486dd0d JF |
2055 | |
2056 | # if kind and ifla_info_data are set they will be added to the | |
2057 | # netlink request on the VXLAN brport, to sync IFLA_VXLAN_LEARNING | |
2058 | return kind, ifla_info_data | |
2059 | ||
d486dd0d JF |
2060 | def up_apply_brports_attributes(self, ifaceobj, ifaceobj_getfunc, bridge_vlan_aware, target_ports=[], newly_enslaved_ports=[]): |
2061 | ifname = ifaceobj.name | |
e537a6e6 | 2062 | single_vxlan_device_ifaceobj = None |
d486dd0d JF |
2063 | |
2064 | try: | |
2065 | brports_ifla_info_slave_data = dict() | |
2066 | brport_ifaceobj_dict = dict() | |
223ba5af JF |
2067 | brport_name_list = [] |
2068 | ||
2069 | cache_brports_ifla_info_slave_data = {} | |
2070 | ||
2071 | port_processed_override = ifaceobj.module_flags.get(self.name, 0x0) & bridgeFlags.PORT_PROCESSED_OVERRIDE | |
d486dd0d | 2072 | |
223ba5af | 2073 | running_brports = self.cache.get_slaves(ifname) |
d486dd0d | 2074 | |
223ba5af JF |
2075 | # If target_ports is specified we want to configure only this |
2076 | # sub-list of port, we need to check if these ports are already | |
2077 | # enslaved, if not they will be ignored. | |
2078 | # If target_ports is not populated we will apply the brport | |
2079 | # attributes on all running brport. | |
d486dd0d JF |
2080 | if target_ports: |
2081 | new_targets = [] | |
2082 | for brport_name in target_ports: | |
2083 | if brport_name not in running_brports: | |
2084 | self.logger.info('%s: not enslaved to bridge %s: ignored for now' % (brport_name, ifname)) | |
2085 | else: | |
2086 | new_targets.append(brport_name) | |
2087 | running_brports = new_targets | |
2088 | ||
d486dd0d JF |
2089 | for port in running_brports: |
2090 | brport_list = ifaceobj_getfunc(port) | |
2091 | if brport_list: | |
223ba5af JF |
2092 | port_already_processed = False |
2093 | ||
2094 | # ports just added to the bridge have to be processed | |
2095 | if port not in newly_enslaved_ports: | |
2096 | # check if brport was already processed | |
2097 | for brportifaceobj in brport_list: | |
2098 | if not port_processed_override and brportifaceobj.module_flags.get(self.name, 0x0) & bridgeFlags.PORT_PROCESSED: | |
2099 | # skip port if already processed (probably by `up_bridge_port`) | |
2100 | port_already_processed = True | |
2101 | self.logger.info("%s: port %s: already processed" % (ifname, port)) | |
2102 | break | |
2103 | ||
2104 | if not port_already_processed: | |
2105 | brport_name_list.append(port) | |
2106 | brport_ifaceobj_dict[port] = brport_list[0] | |
2107 | brports_ifla_info_slave_data[port] = dict() | |
2108 | ||
2109 | if not ifupdownflags.flags.PERFMODE and port not in newly_enslaved_ports: | |
2110 | # if the port has just been enslaved, info_slave_data is not cached yet | |
2111 | cache_brports_ifla_info_slave_data[port] = self.cache.get_link_info_slave_data(port) | |
2112 | else: | |
2113 | cache_brports_ifla_info_slave_data[port] = {} | |
2114 | ||
2115 | if not brport_name_list: | |
2116 | self.bridge_process_vidinfo_mcqv4src_maxwait(ifaceobj) | |
2117 | return | |
2118 | ||
2119 | self.logger.info('%s: applying bridge port configuration: %s' % (ifname, brport_name_list)) | |
2120 | ||
2121 | cached_bridge_mcsnoop = self.cache.get_bridge_multicast_snooping(ifname) | |
d486dd0d JF |
2122 | |
2123 | bridge_ports_learning = {} | |
223ba5af JF |
2124 | bridge_ports_vxlan_arp_suppress = {} |
2125 | cached_bridge_ports_learning = {} | |
d486dd0d JF |
2126 | |
2127 | # we iterate through all IFLA_BRPORT supported attributes | |
3b01ed76 | 2128 | for attr_name, nl_attr in self._ifla_brport_attributes_map.items(): |
d486dd0d JF |
2129 | br_config = ifaceobj.get_attr_value_first(attr_name) |
2130 | translate_func = self._ifla_brport_attributes_translate_user_config_to_netlink_map.get(nl_attr) | |
2131 | ||
2132 | if not translate_func: | |
2133 | # if no translation function is found, | |
2134 | # we ignore this attribute and continue | |
2135 | continue | |
2136 | ||
2137 | if not br_config: | |
2138 | # user didn't specify any value for this attribute | |
2139 | # looking at policy overrides | |
2140 | br_config = policymanager.policymanager_api.get_iface_default( | |
2141 | module_name=self.__class__.__name__, | |
2142 | ifname=ifname, | |
2143 | attr=attr_name | |
2144 | ) | |
2145 | ||
2146 | if br_config: | |
2147 | #if bridge_vlan_aware: | |
2148 | # self.logger.info('%s: is a vlan-aware bridge, "%s %s" ' | |
2149 | # 'should be configured under the ports' | |
2150 | # % (ifname, attr_name, br_config)) | |
2151 | ||
2152 | # convert the <interface-yes-no-0-1-list> and <interface-range-list> value to subdict | |
2153 | # brport_name: { attr: value } | |
2154 | # example: | |
2155 | # bridge-portprios swp1=5 swp2=32 | |
2156 | # swp1: { bridge-portprios: 5 } swp2: { bridge-portprios: 32} | |
2157 | if '=' in br_config: | |
2158 | try: | |
2159 | br_config = self.parse_interface_list_value(br_config) | |
3218f49d | 2160 | except Exception: |
d486dd0d JF |
2161 | self.log_error('error while parsing \'%s %s\'' % (attr_name, br_config)) |
2162 | continue | |
2163 | ||
3b01ed76 | 2164 | for brport_ifaceobj in list(brport_ifaceobj_dict.values()): |
d486dd0d JF |
2165 | brport_config = brport_ifaceobj.get_attr_value_first(attr_name) |
2166 | brport_name = brport_ifaceobj.name | |
2167 | ||
223ba5af JF |
2168 | if not ifupdownflags.flags.PERFMODE: |
2169 | cached_value = cache_brports_ifla_info_slave_data.get(brport_name, {}).get(nl_attr, None) | |
d486dd0d JF |
2170 | else: |
2171 | cached_value = None | |
2172 | ||
2173 | if not brport_config: | |
2174 | # if a brport attribute was specified under the bridge and not under the port | |
2175 | # we assign the bridge value to the port. If an attribute is both defined under | |
2176 | # the bridge and the brport we keep the value of the port and ignore the br val. | |
2177 | if type(br_config) == dict: | |
2178 | # if the attribute value was in the format interface-list-value swp1=XX swp2=YY | |
2179 | # br_config is a dictionary, example: | |
2180 | # bridge-portprios swp1=5 swp2=32 = {swp1: 5, swp2: 32} | |
2181 | brport_config = br_config.get(brport_name) | |
2182 | else: | |
2183 | brport_config = br_config | |
2184 | ||
2185 | if not brport_config: | |
2186 | brport_config = policymanager.policymanager_api.get_iface_default( | |
2187 | module_name=self.__class__.__name__, | |
2188 | ifname=brport_name, | |
2189 | attr=attr_name | |
2190 | ) | |
2191 | ||
2192 | user_config = brport_config | |
2193 | ||
2194 | # attribute specific work | |
2195 | # This shouldn't be here but we don't really have a choice otherwise this | |
2196 | # will require too much code duplication and will make the code very complex | |
223ba5af JF |
2197 | if nl_attr == Link.IFLA_BRPORT_NEIGH_SUPPRESS: |
2198 | bridge_ports_vxlan_arp_suppress[brport_name] = user_config | |
d486dd0d | 2199 | try: |
223ba5af JF |
2200 | if user_config: |
2201 | if self.arp_nd_suppress_only_on_vxlan and not brport_ifaceobj.link_kind & ifaceLinkKind.VXLAN: | |
2202 | self.logger.warning('%s: %s: \'bridge-arp-nd-suppress\' ' | |
2203 | 'is not supported on a non-vxlan port' | |
2204 | % (ifaceobj.name, brport_name)) | |
2205 | continue | |
2206 | elif bridge_vlan_aware: | |
2207 | if not self.arp_nd_suppress_only_on_vxlan: | |
2208 | user_config = self.get_mod_subattr('bridge-arp-nd-suppress', 'default') | |
2209 | elif self.arp_nd_suppress_only_on_vxlan and brport_ifaceobj.link_kind & ifaceLinkKind.VXLAN: | |
2210 | # ignore the case of VXLAN brport - handled later in the code | |
2211 | continue | |
3218f49d | 2212 | except Exception: |
d486dd0d JF |
2213 | continue |
2214 | elif nl_attr == Link.IFLA_BRPORT_GROUP_FWD_MASK: | |
2215 | # special handking for group_fwd_mask because Cisco proprietary | |
2216 | # protocol needs to be set via a private netlink attribute | |
2217 | self.ifla_brport_group_fwd_mask(ifname, brport_name, | |
2218 | brports_ifla_info_slave_data, | |
2219 | user_config, cached_value) | |
2220 | continue | |
2221 | ||
2222 | #if brport_config: | |
2223 | # if not bridge_vlan_aware: | |
2224 | # self.logger.info('%s: %s: is not a vlan-aware bridge, "%s %s" ' | |
2225 | # 'should be configured under the bridge' | |
2226 | # % (ifname, brport_name, | |
2227 | # attr_name, brport_config)) | |
2228 | ||
2229 | if user_config: | |
2230 | user_config_nl = translate_func(user_config) | |
2231 | # check config value against running value | |
2232 | if user_config_nl != cached_value: | |
2233 | brports_ifla_info_slave_data[brport_name][nl_attr] = user_config_nl | |
2234 | self.logger.info('%s: %s: set %s %s' % (ifname, brport_name, attr_name, user_config)) | |
2235 | self.logger.debug('(cache %s)' % cached_value) | |
2236 | ||
2237 | if nl_attr == Link.IFLA_BRPORT_LEARNING: | |
2238 | # for vxlan-learning sync purposes we need to save the user config for each brports. | |
2239 | # The dictionary 'brports_ifla_info_slave_data' might not contain any value for | |
2240 | # IFLA_BRPORT_LEARNING if the user value is already configured and running | |
2241 | # nevertheless we still need to check if the vxlan-learning is rightly synced with | |
2242 | # the brport since it might go out of sync for X and Y reasons. | |
223ba5af | 2243 | # we also store the cached value to avoid an extra cache lookup. |
d486dd0d | 2244 | bridge_ports_learning[brport_name] = user_config_nl |
223ba5af | 2245 | cached_bridge_ports_learning[brport_name] = cached_value |
d486dd0d JF |
2246 | |
2247 | elif cached_value is not None: | |
2248 | # no config found, do we need to reset to default? | |
2249 | default = self.get_attr_default_value(attr_name) | |
2250 | if default: | |
2251 | default_netlink = translate_func(default) | |
2252 | ||
223ba5af JF |
2253 | if nl_attr == Link.IFLA_BRPORT_LEARNING: |
2254 | # for vxlan-learning sync purposes we need to save the user config for each brports. | |
2255 | # The dictionary 'brports_ifla_info_slave_data' might not contain any value for | |
2256 | # IFLA_BRPORT_LEARNING if the user value is already configured and running | |
2257 | # nevertheless we still need to check if the vxlan-learning is rightly synced with | |
2258 | # the brport since it might go out of sync for X and Y reasons. | |
2259 | # we also store the cached value to avoid an extra cache lookup. | |
2260 | cached_bridge_ports_learning[brport_name] = cached_value | |
2261 | bridge_ports_learning[brport_name] = self.bridge_vxlan_port_learning | |
2262 | ||
2263 | if brport_ifaceobj.link_kind & ifaceLinkKind.VXLAN: | |
2264 | # bridge-learning for vxlan device is handled separatly in sync_bridge_learning_to_vxlan_brport | |
2265 | continue | |
2266 | ||
2267 | if not ifupdownflags.flags.PERFMODE and brport_name not in newly_enslaved_ports: | |
2268 | # We don't query new slaves and not during boot | |
2269 | try: | |
2270 | if self.cache.get_link_info_slave_data_attribute(brport_name, Link.IFLA_BRPORT_PEER_LINK): | |
2271 | if default_netlink != cached_value: | |
2272 | self.logger.debug('%s: %s: bridge port peerlink: ignoring bridge-learning' | |
2273 | % (ifname, brport_name)) | |
2274 | continue | |
2275 | except Exception as e: | |
2276 | self.logger.debug('%s: %s: peerlink check: %s' % (ifname, brport_name, str(e))) | |
d486dd0d JF |
2277 | |
2278 | if default_netlink != cached_value: | |
2279 | self.logger.info('%s: %s: %s: no configuration detected, resetting to default %s' | |
2280 | % (ifname, brport_name, attr_name, default)) | |
2281 | self.logger.debug('(cache %s)' % cached_value) | |
2282 | brports_ifla_info_slave_data[brport_name][nl_attr] = default_netlink | |
2283 | ||
223ba5af JF |
2284 | # is the current bridge (ifaceobj) a QinQ bridge? |
2285 | # This variable is initialized to None and will be | |
2286 | # change to True/False, so that the check is only | |
2287 | # performed once | |
2288 | qinq_bridge = None | |
2289 | ||
d486dd0d | 2290 | # applying bridge port configuration via netlink |
3b01ed76 | 2291 | for brport_name, brport_ifla_info_slave_data in list(brports_ifla_info_slave_data.items()): |
d486dd0d JF |
2292 | |
2293 | brport_ifaceobj = brport_ifaceobj_dict.get(brport_name) | |
2294 | if (brport_ifaceobj | |
2295 | and brport_ifaceobj.link_kind & ifaceLinkKind.VXLAN | |
2296 | and brport_ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_PORT): | |
2297 | # if the brport is a VXLAN, we might need to sync the VXLAN learning with the brport_learning val | |
2298 | # we use the same netlink request, by specfying kind=vxlan and ifla_info_data={vxlan_learning=0/1} | |
2299 | kind, ifla_info_data = self.sync_bridge_learning_to_vxlan_brport(ifaceobj.name, | |
d486dd0d JF |
2300 | brport_ifaceobj, |
2301 | brport_name, | |
2302 | brport_ifla_info_slave_data, | |
223ba5af JF |
2303 | bridge_ports_learning.get(brport_name), |
2304 | cached_bridge_ports_learning.get(brport_name)) | |
9f8f3b0d JF |
2305 | |
2306 | if (self.vxlan_bridge_igmp_snooping_enable_port_mcrouter and utils.get_boolean_from_string( | |
80adb3c1 | 2307 | self.get_bridge_mcsnoop_value(ifaceobj) |
9f8f3b0d | 2308 | )) or cached_bridge_mcsnoop: |
80adb3c1 | 2309 | # if policy "vxlan_bridge_igmp_snooping_enable_port_mcrouter" |
9f8f3b0d JF |
2310 | # is on and mcsnoop is on (or mcsnoop is already enabled on the |
2311 | # bridge, set 'bridge-portmcrouter 2' on vxlan ports (if not set by the user) | |
223ba5af JF |
2312 | if not brport_ifla_info_slave_data.get(Link.IFLA_BRPORT_MULTICAST_ROUTER) \ |
2313 | and self.cache.get_bridge_port_multicast_router(brport_name) != 2: | |
80adb3c1 JF |
2314 | brport_ifla_info_slave_data[Link.IFLA_BRPORT_MULTICAST_ROUTER] = 2 |
2315 | self.logger.info("%s: %s: vxlan bridge igmp snooping: enable port multicast router" % (ifname, brport_name)) | |
223ba5af JF |
2316 | |
2317 | # | |
2318 | # handling attribute: bridge-arp-nd-suppress | |
2319 | # defaults to bridge-vxlan-arp-nd-suppress policy (default False) | |
2320 | # | |
2321 | user_config_neigh_suppress = bridge_ports_vxlan_arp_suppress.get(brport_name) | |
2322 | ||
2323 | if user_config_neigh_suppress is None: | |
2324 | ||
2325 | if qinq_bridge is None: | |
2326 | # QinQ bridge hasn't been checked yet | |
2327 | qinq_bridge = self.is_qinq_bridge( | |
2328 | ifaceobj, | |
2329 | brport_name, | |
2330 | running_brports, | |
2331 | brport_ifaceobj_dict, | |
2332 | ifaceobj_getfunc | |
2333 | ) | |
2334 | ||
2335 | if qinq_bridge: | |
2336 | # exclude QinQ bridge from arp-nd-suppress default policy on | |
2337 | config_neigh_suppress = 0 | |
2338 | self.logger.info("%s: QinQ bridge detected: %s: set bridge-arp-nd-suppress off" % (ifname, brport_name)) | |
2339 | else: | |
2340 | config_neigh_suppress = self.bridge_vxlan_arp_nd_suppress_int | |
2341 | else: | |
2342 | config_neigh_suppress = int(utils.get_boolean_from_string(user_config_neigh_suppress)) | |
2343 | ||
2344 | brport_neigh_suppress_cached_value = self.cache.get_link_info_slave_data_attribute( | |
2345 | brport_name, | |
2346 | Link.IFLA_BRPORT_NEIGH_SUPPRESS | |
2347 | ) | |
2348 | ||
2349 | if config_neigh_suppress != brport_neigh_suppress_cached_value: | |
2350 | brport_ifla_info_slave_data[Link.IFLA_BRPORT_NEIGH_SUPPRESS] = config_neigh_suppress | |
2351 | ||
2352 | if not user_config_neigh_suppress: | |
2353 | # if the configuration is not explicitely defined by the user | |
2354 | # we need report that the default behavior is enabled by policy | |
2355 | self.logger.info( | |
2356 | "%s: set bridge-arp-nd-suppress %s by default on vxlan port (%s)" | |
2357 | % (ifname, "on" if self.bridge_vxlan_arp_nd_suppress else "off", brport_name) | |
2358 | ) | |
2359 | else: | |
2360 | # the user configuration (or policy) is already configured and running | |
2361 | # we need to remove this attribute from the request dictionary | |
2362 | try: | |
2363 | del brport_ifla_info_slave_data[Link.IFLA_BRPORT_NEIGH_SUPPRESS] | |
3218f49d | 2364 | except Exception: |
223ba5af JF |
2365 | pass |
2366 | ||
2367 | # | |
e537a6e6 | 2368 | # SINGLE VXLAN - enable IFLA_BRPORT_VLAN_TUNNEL |
223ba5af JF |
2369 | # |
2370 | ||
e537a6e6 JF |
2371 | if brport_ifaceobj.link_privflags & ifaceLinkPrivFlags.SINGLE_VXLAN: |
2372 | single_vxlan_device_ifaceobj = brport_ifaceobj | |
2373 | brport_vlan_tunnel_cached_value = self.cache.get_link_info_slave_data_attribute( | |
2374 | brport_name, | |
2375 | Link.IFLA_BRPORT_VLAN_TUNNEL | |
2376 | ) | |
2377 | ||
2378 | if not brport_vlan_tunnel_cached_value: | |
2379 | self.logger.info("%s: %s: enabling vlan_tunnel on single vxlan device" % (ifname, brport_name)) | |
2380 | brport_ifla_info_slave_data[Link.IFLA_BRPORT_VLAN_TUNNEL] = 1 | |
2381 | ||
d486dd0d JF |
2382 | else: |
2383 | kind = None | |
2384 | ifla_info_data = {} | |
2385 | ||
2386 | if brport_ifla_info_slave_data or ifla_info_data: | |
2387 | try: | |
223ba5af JF |
2388 | self.netlink.link_set_brport_with_info_slave_data( |
2389 | ifname=brport_name, | |
2390 | kind=kind, | |
2391 | ifla_info_data=ifla_info_data, | |
2392 | ifla_info_slave_data=brport_ifla_info_slave_data | |
2393 | ) | |
d486dd0d JF |
2394 | except Exception as e: |
2395 | self.logger.warning('%s: %s: %s' % (ifname, brport_name, str(e))) | |
2396 | ||
223ba5af | 2397 | self.bridge_process_vidinfo_mcqv4src_maxwait(ifaceobj) |
d486dd0d JF |
2398 | |
2399 | except Exception as e: | |
2400 | self.log_error(str(e), ifaceobj) | |
2401 | ||
e537a6e6 JF |
2402 | if single_vxlan_device_ifaceobj: |
2403 | self.apply_bridge_port_vlan_vni_map(single_vxlan_device_ifaceobj) | |
2404 | ||
2405 | def apply_bridge_port_vlan_vni_map(self, ifaceobj): | |
2406 | """ | |
2407 | bridge vlan add vid <vlan-id> dev vxlan0 | |
2408 | bridge vlan add dev vxlan0 vid <vlan-id> tunnel_info id <vni> | |
2409 | """ | |
2410 | vxlan_name = ifaceobj.name | |
2411 | try: | |
2412 | self.iproute2.batch_start() | |
b2751c6f | 2413 | for bridge_vlan_vni_map_entry in ifaceobj.get_attr_value("bridge-vlan-vni-map"): |
e537a6e6 | 2414 | |
b2751c6f JF |
2415 | if not bridge_vlan_vni_map_entry: |
2416 | continue | |
e537a6e6 | 2417 | |
b2751c6f JF |
2418 | for vlan_vni_map in bridge_vlan_vni_map_entry.split(): |
2419 | try: | |
2420 | vlans_str, vni_str = vlan_vni_map.split("=") | |
2421 | except: | |
2422 | return self.__warn_bridge_vlan_vni_map_syntax_error(vxlan_name, vlan_vni_map) | |
2423 | ||
2424 | vlans = self._ranges_to_ints([vlans_str]) | |
2425 | vnis = self._ranges_to_ints([vni_str]) | |
e537a6e6 | 2426 | |
b2751c6f JF |
2427 | if len(vlans) != len(vnis): |
2428 | return self.__warn_bridge_vlan_vni_map_syntax_error(vxlan_name, vlan_vni_map) | |
e537a6e6 | 2429 | |
b2751c6f JF |
2430 | # TODO: query the cache prio to executing those commands |
2431 | self.iproute2.bridge_vlan_add_vid_list_self(vxlan_name, vlans, False) | |
2432 | self.iproute2.bridge_vlan_add_vlan_tunnel_info(vxlan_name, vlans, vnis) | |
e537a6e6 JF |
2433 | |
2434 | self.iproute2.batch_commit() | |
2435 | except Exception as e: | |
2436 | self.log_error("%s: error while processing bridge-vlan-vni-map attribute: %s" % (vxlan_name, str(e))) | |
2437 | ||
f422ae7c JF |
2438 | def __warn_bridge_vlan_vni_map_syntax_error(self, ifname, user_config_vlan_vni_map): |
2439 | self.logger.warning("%s: syntax error: bridge-vlan-vni-map %s" % (ifname, user_config_vlan_vni_map)) | |
e537a6e6 | 2440 | |
223ba5af JF |
2441 | def is_qinq_bridge(self, ifaceobj, brport_name, running_brports, brport_ifaceobj_dict, ifaceobj_getfunc): |
2442 | """ Detect QinQ bridge | |
2443 | Potential improvement: We could add a ifaceobj.link_privflags called | |
2444 | BRIDGE_QINQ but for now it is not necessary. | |
2445 | """ | |
2446 | ||
2447 | # bridge-vlan-aware case | |
2448 | if ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_VLAN_AWARE: | |
2449 | return (ifaceobj.get_attr_value_first("bridge-vlan-protocol") or "").lower() == "802.1ad" | |
2450 | ||
2451 | # old-bridge | |
2452 | else: | |
2453 | for qinq_running_brport in running_brports: | |
2454 | if qinq_running_brport == brport_name: | |
2455 | continue | |
2456 | ||
2457 | qinq_running_brport_ifaceobj = brport_ifaceobj_dict.get(qinq_running_brport) | |
2458 | ||
2459 | if not qinq_running_brport_ifaceobj: | |
2460 | continue | |
2461 | ||
2462 | if qinq_running_brport_ifaceobj.link_kind & ifaceLinkKind.VLAN: | |
2463 | for lower_iface in qinq_running_brport_ifaceobj.lowerifaces or []: | |
2464 | for lower_ifaceobj in ifaceobj_getfunc(lower_iface) or []: | |
2465 | if (lower_ifaceobj.get_attr_value_first("vlan-protocol") or "").lower() == "802.1ad": | |
2466 | return True | |
2467 | return False | |
2468 | ||
2469 | def bridge_process_vidinfo_mcqv4src_maxwait(self, ifaceobj): | |
2470 | self._set_bridge_vidinfo_compat(ifaceobj) | |
2471 | self._set_bridge_mcqv4src_compat(ifaceobj) | |
2472 | self._process_bridge_maxwait(ifaceobj, self._get_bridge_port_list(ifaceobj)) | |
2473 | ||
d486dd0d JF |
2474 | def ifla_brport_group_fwd_mask(self, ifname, brport_name, brports_ifla_info_slave_data, user_config, cached_ifla_brport_group_fwd_mask): |
2475 | """ | |
2476 | Support for IFLA_BRPORT_GROUP_FWD_MASK and IFLA_BRPORT_GROUP_FWD_MASKHI | |
2477 | Since this is the only ifupdown2 attribute dealing with more than 1 netlink | |
2478 | field we need to have special handling for that. | |
2479 | """ | |
2480 | ifla_brport_group_fwd_mask = 0 | |
2481 | ifla_brport_group_fwd_maskhi = 0 | |
9dfc8a44 | 2482 | |
d486dd0d | 2483 | if user_config: |
9dfc8a44 | 2484 | for group in user_config.replace(",", " ").split(): |
d486dd0d JF |
2485 | if not group: |
2486 | continue | |
2487 | ||
2488 | callback = self.l2protocol_tunnel_callback.get(group) | |
2489 | ||
2490 | if not callable(callback): | |
2491 | self.logger.warning('%s: %s: bridge-l2protocol-tunnel ignoring invalid parameter \'%s\'' % (ifname, brport_name, group)) | |
2492 | else: | |
2493 | ifla_brport_group_fwd_mask, ifla_brport_group_fwd_maskhi = callback(ifla_brport_group_fwd_mask, ifla_brport_group_fwd_maskhi) | |
2494 | ||
2495 | # cached_ifla_brport_group_fwd_mask is given as parameter because it was already pulled out from the cache in the functio above | |
223ba5af | 2496 | cached_ifla_brport_group_fwd_maskhi = self.cache.get_link_info_slave_data_attribute(brport_name, Link.IFLA_BRPORT_GROUP_FWD_MASKHI) |
d486dd0d JF |
2497 | |
2498 | log_mask_change = True | |
2499 | # if user specify bridge-l2protocol-tunnel stp cdp | |
2500 | # we need to set both MASK and MASKHI but we only want to log once | |
2501 | ||
2502 | if cached_ifla_brport_group_fwd_mask is None: | |
2503 | cached_ifla_brport_group_fwd_mask = 0 | |
2504 | if cached_ifla_brport_group_fwd_maskhi is None: | |
2505 | cached_ifla_brport_group_fwd_maskhi = 0 | |
2506 | ||
2507 | # if the cache value is None it means that the kernel doesn't support this attribute | |
2508 | # or that the cache is stale, we dumped this intf before it was enslaved in the bridge | |
2509 | ||
2510 | if ifla_brport_group_fwd_mask != cached_ifla_brport_group_fwd_mask: | |
2511 | if log_mask_change: | |
2512 | self.logger.info('%s: %s: set bridge-l2protocol-tunnel %s' % (ifname, brport_name, user_config)) | |
2513 | self.logger.debug('(cache %s)' % cached_ifla_brport_group_fwd_mask) | |
2514 | log_mask_change = False | |
2515 | brports_ifla_info_slave_data[brport_name][Link.IFLA_BRPORT_GROUP_FWD_MASK] = ifla_brport_group_fwd_mask | |
2516 | ||
2517 | if ifla_brport_group_fwd_maskhi != cached_ifla_brport_group_fwd_maskhi: | |
2518 | if log_mask_change: | |
2519 | self.logger.info('%s: %s: set bridge-l2protocol-tunnel %s' % (ifname, brport_name, user_config)) | |
2520 | self.logger.debug('(cache %s)' % cached_ifla_brport_group_fwd_maskhi) | |
2521 | brports_ifla_info_slave_data[brport_name][Link.IFLA_BRPORT_GROUP_FWD_MASKHI] = ifla_brport_group_fwd_maskhi | |
2522 | ||
255ffb1f JF |
2523 | def get_bridge_mtu(self, ifaceobj): |
2524 | user_config_mtu = ifaceobj.get_attr_value_first("mtu") | |
2525 | ||
2526 | if not user_config_mtu: | |
2527 | user_config_mtu = policymanager.policymanager_api.get_attr_default( | |
393524ab | 2528 | module_name="address", |
255ffb1f JF |
2529 | attr="mtu" |
2530 | ) | |
2531 | ||
2532 | try: | |
2533 | if user_config_mtu: | |
393524ab JF |
2534 | int(user_config_mtu) |
2535 | self.logger.info("%s: set bridge mtu %s" % (ifaceobj.name, user_config_mtu)) | |
47877f26 | 2536 | return str(user_config_mtu) |
255ffb1f JF |
2537 | except Exception as e: |
2538 | self.logger.warning("%s: invalid bridge mtu %s: %s" % (ifaceobj.name, user_config_mtu, str(e))) | |
393524ab | 2539 | return None |
255ffb1f | 2540 | |
d486dd0d JF |
2541 | def up_bridge(self, ifaceobj, ifaceobj_getfunc): |
2542 | ifname = ifaceobj.name | |
2543 | ||
2544 | if ifupdownflags.flags.PERFMODE: | |
d486dd0d JF |
2545 | link_exists = False |
2546 | else: | |
223ba5af | 2547 | link_exists = self.cache.link_exists(ifaceobj.name) |
d486dd0d JF |
2548 | |
2549 | if not link_exists: | |
393524ab | 2550 | self.netlink.link_add_bridge(ifname) |
223ba5af | 2551 | link_just_created = True |
393524ab JF |
2552 | |
2553 | bridge_mtu = self.get_bridge_mtu(ifaceobj) | |
2554 | if bridge_mtu: | |
2555 | self.sysfs.link_set_mtu(ifname, bridge_mtu, int(bridge_mtu)) | |
d486dd0d | 2556 | else: |
223ba5af | 2557 | link_just_created = False |
d486dd0d JF |
2558 | self.logger.info('%s: bridge already exists' % ifname) |
2559 | ||
223ba5af | 2560 | bridge_vlan_aware = self.up_check_bridge_vlan_aware(ifaceobj, ifaceobj_getfunc, link_just_created) |
d486dd0d JF |
2561 | |
2562 | self.up_apply_bridge_settings(ifaceobj, link_just_created, bridge_vlan_aware) | |
2563 | ||
2564 | try: | |
2565 | newly_enslaved_ports = self._add_ports(ifaceobj, ifaceobj_getfunc) | |
2566 | self.up_apply_brports_attributes(ifaceobj, ifaceobj_getfunc, bridge_vlan_aware, | |
2567 | newly_enslaved_ports=newly_enslaved_ports) | |
2568 | except Exception as e: | |
2569 | self.logger.warning('%s: apply bridge ports settings: %s' % (ifname, str(e))) | |
2570 | ||
2571 | running_ports = '' | |
2572 | try: | |
223ba5af | 2573 | running_ports = self.cache.get_slaves(ifaceobj.name) |
d486dd0d JF |
2574 | if not running_ports: |
2575 | return | |
d486dd0d JF |
2576 | self._apply_bridge_port_settings_all(ifaceobj, |
2577 | ifaceobj_getfunc=ifaceobj_getfunc, | |
2578 | bridge_vlan_aware=bridge_vlan_aware) | |
2579 | except exceptions.ReservedVlanException as e: | |
2580 | raise e | |
2581 | except Exception as e: | |
2582 | self.logger.warning('%s: apply bridge settings: %s' % (ifname, str(e))) | |
2583 | finally: | |
2584 | if ifaceobj.link_type != ifaceLinkType.LINK_NA: | |
223ba5af | 2585 | self.iproute2.batch_start() |
d486dd0d | 2586 | for p in running_ports: |
1d35560d JF |
2587 | ifaceobj_list = ifaceobj_getfunc(p) |
2588 | if (ifaceobj_list and ifaceobj_list[0].link_privflags & ifaceLinkPrivFlags.KEEP_LINK_DOWN): | |
223ba5af | 2589 | self.iproute2.link_down(p) |
d486dd0d | 2590 | continue |
223ba5af JF |
2591 | self.iproute2.link_up(p) |
2592 | try: | |
2593 | self.iproute2.batch_commit() | |
2594 | except Exception as e: | |
2595 | # link set up on bridge ports failed - ignore and log debug | |
2596 | self.logger.debug("%s: %s" % (ifname, str(e))) | |
d486dd0d JF |
2597 | |
2598 | try: | |
2599 | self._up_bridge_mac(ifaceobj, ifaceobj_getfunc) | |
2600 | except Exception as e: | |
2601 | self.logger.warning('%s: setting bridge mac address: %s' % (ifaceobj.name, str(e))) | |
2602 | ||
2603 | def _get_bridge_mac(self, ifaceobj, ifname, ifaceobj_getfunc): | |
2604 | if self.bridge_mac_iface and self.bridge_mac_iface[0] and self.bridge_mac_iface[1]: | |
2605 | return self.bridge_mac_iface | |
2606 | ||
2607 | if self.bridge_mac_iface_list: | |
2608 | self.logger.debug('bridge mac iface list: %s' % self.bridge_mac_iface_list) | |
2609 | ||
2610 | for bridge_mac_intf in self.bridge_mac_iface_list: | |
2611 | ifaceobj_list = ifaceobj_getfunc(bridge_mac_intf) | |
2612 | iface_mac = None | |
2613 | ||
2614 | if ifaceobj_list: | |
2615 | for obj in ifaceobj_list: | |
2616 | iface_user_configured_hwaddress = utils.strip_hwaddress(obj.get_attr_value_first('hwaddress')) | |
2617 | # if user did configured 'hwaddress' we need to use this value instead of the cached value. | |
2618 | if iface_user_configured_hwaddress: | |
2619 | iface_mac = iface_user_configured_hwaddress | |
2620 | ||
223ba5af | 2621 | if not iface_mac and not self.cache.link_exists(bridge_mac_intf): |
d486dd0d JF |
2622 | continue |
2623 | ||
2624 | if not iface_mac: | |
223ba5af | 2625 | iface_mac = self.cache.get_link_address(bridge_mac_intf) |
d486dd0d JF |
2626 | # if hwaddress attribute is not configured we use the running mac addr |
2627 | ||
2628 | self.bridge_mac_iface = (bridge_mac_intf, iface_mac) | |
2629 | return self.bridge_mac_iface | |
2630 | elif self.bridge_set_static_mac_from_port: | |
2631 | # no policy was provided, we need to get the first physdev or bond ports | |
2632 | # and use its hwaddress to set the bridge mac | |
f54468e3 JF |
2633 | |
2634 | # first we need to make sure that the bridge mac is not already inherited from one of it's port | |
2635 | bridge_ports = self._get_bridge_port_list_user_ordered(ifaceobj) | |
2636 | current_mac = self.cache.get_link_address(ifname) | |
2637 | ||
2638 | for port in bridge_ports or []: | |
2639 | if not self.is_vxlan(ifaceobj_getfunc(port)): | |
2640 | port_mac = self.cache.get_link_address(port) | |
2641 | ||
2642 | if current_mac == port_mac: | |
2643 | self.logger.info("bridge mac is already inherited from %s" % port) | |
2644 | self.bridge_mac_iface = (port, port_mac) | |
2645 | return self.bridge_mac_iface | |
2646 | ||
2647 | for port in bridge_ports or []: | |
d486dd0d JF |
2648 | # iterate through the bridge-port list |
2649 | for port_obj in ifaceobj_getfunc(port) or []: | |
2650 | # check if the port is a physdev (link_kind is null) or a bon | |
2651 | if port_obj.link_kind != ifaceLinkKind.VXLAN: | |
2652 | iface_user_configured_hwaddress = utils.strip_hwaddress(port_obj.get_attr_value_first('hwaddress')) | |
2653 | # if user did configured 'hwaddress' we need to use this value instead of the cached value. | |
2654 | if iface_user_configured_hwaddress: | |
2655 | iface_mac = iface_user_configured_hwaddress.lower() | |
2656 | # we need to "normalize" the user provided MAC so it can match with | |
2657 | # what we have in the cache (data retrieved via a netlink dump by | |
2658 | # nlmanager). nlmanager return all macs in lower-case | |
2659 | else: | |
223ba5af | 2660 | iface_mac = self.cache.get_link_address(port) |
d486dd0d JF |
2661 | |
2662 | if iface_mac: | |
2663 | self.bridge_mac_iface = (port, iface_mac) | |
2664 | return self.bridge_mac_iface | |
2665 | ||
2666 | return None, None | |
2667 | ||
f54468e3 JF |
2668 | @staticmethod |
2669 | def is_vxlan(port_obj_list): | |
2670 | # checking if the port is a vxlan by checking the ifaceobjs | |
2671 | # instead of checking to cache (saving on locking time) | |
2672 | for _port_obj in port_obj_list or []: | |
2673 | if _port_obj.link_kind == ifaceLinkKind.VXLAN: | |
2674 | return True | |
2675 | return False | |
2676 | ||
d486dd0d JF |
2677 | def _add_bridge_mac_to_fdb(self, ifaceobj, bridge_mac): |
2678 | if not ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_VLAN_AWARE and bridge_mac and ifaceobj.get_attr_value('address'): | |
223ba5af | 2679 | self.iproute2.bridge_fdb_add(ifaceobj.name, bridge_mac, vlan=None, bridge=True, remote=None) |
d486dd0d JF |
2680 | |
2681 | def _up_bridge_mac(self, ifaceobj, ifaceobj_getfunc): | |
2682 | """ | |
2683 | We have a day one bridge mac changing problem with changing ports | |
2684 | (basically bridge mac changes when the port it inherited the mac from | |
2685 | gets de-enslaved). | |
2686 | ||
2687 | We have discussed this problem many times before and tabled it. | |
2688 | The issue has aggravated with vxlan bridge ports having auto-generated | |
2689 | random macs...which change on every reboot. | |
2690 | ||
2691 | ifupdown2 extract from policy files an iface to select a mac from and | |
2692 | configure it automatically. | |
2693 | """ | |
2694 | if ifaceobj.get_attr_value('hwaddress'): | |
2695 | # if the user configured a static hwaddress | |
2696 | # there is no need to assign one | |
2697 | return | |
2698 | ||
2699 | ifname = ifaceobj.name | |
2700 | mac_intf, bridge_mac = self._get_bridge_mac(ifaceobj, ifname, ifaceobj_getfunc) | |
2701 | self.logger.debug("%s: _get_bridge_mac returned (%s, %s)" | |
2702 | %(ifname, mac_intf, bridge_mac)) | |
2703 | ||
2704 | if bridge_mac: | |
2705 | # if an interface is configured with the following attribute: | |
2706 | # hwaddress 08:00:27:42:42:4 | |
2707 | # the cache_check won't match because nlmanager return "08:00:27:42:42:04" | |
2708 | # from the kernel. The only way to counter that is to convert all mac to int | |
2709 | # and compare the ints, it will increase perfs and be safer. | |
223ba5af | 2710 | cached_value = self.cache.get_link_address(ifname) |
d486dd0d | 2711 | self.logger.debug('%s: cached hwaddress value: %s' % (ifname, cached_value)) |
223ba5af | 2712 | if cached_value and utils.mac_str_to_int(cached_value) == utils.mac_str_to_int(bridge_mac): |
d486dd0d JF |
2713 | # the bridge mac is already set to the bridge_mac_intf's mac |
2714 | return | |
2715 | ||
2716 | self.logger.info('%s: setting bridge mac to port %s mac' % (ifname, mac_intf)) | |
2717 | try: | |
223ba5af | 2718 | self.netlink.link_set_address(ifname, bridge_mac) # force=True |
d486dd0d JF |
2719 | except Exception as e: |
2720 | self.logger.info('%s: %s' % (ifname, str(e))) | |
2721 | # log info this error because the user didn't explicitly configured this | |
2722 | else: | |
223ba5af | 2723 | self._add_bridge_mac_to_fdb(ifaceobj, self.cache.get_link_address(ifname)) |
d486dd0d JF |
2724 | |
2725 | def _up(self, ifaceobj, ifaceobj_getfunc=None): | |
2726 | if ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_PORT: | |
2727 | self.up_bridge_port(ifaceobj, ifaceobj_getfunc) | |
2728 | ||
2729 | elif ifaceobj.link_kind & ifaceLinkKind.BRIDGE: | |
2730 | self.up_bridge(ifaceobj, ifaceobj_getfunc) | |
2731 | ||
c8e0a11e | 2732 | else: |
3b01ed76 | 2733 | bridge_attributes = list(self._modinfo.get('attrs', {}).keys()) |
c8e0a11e | 2734 | |
3b01ed76 | 2735 | for ifaceobj_config_attr in list(ifaceobj.config.keys()): |
c8e0a11e JF |
2736 | if ifaceobj_config_attr in bridge_attributes: |
2737 | self.logger.warning('%s: invalid use of bridge attribute (%s) on non-bridge stanza' | |
2738 | % (ifaceobj.name, ifaceobj_config_attr)) | |
2739 | ||
d486dd0d JF |
2740 | def _down(self, ifaceobj, ifaceobj_getfunc=None): |
2741 | if not self._is_bridge(ifaceobj): | |
2742 | return | |
2743 | ifname = ifaceobj.name | |
223ba5af | 2744 | if not self.cache.link_exists(ifname): |
d486dd0d | 2745 | return |
7840bd2c JF |
2746 | |
2747 | try: | |
2748 | self.netlink.link_del(self.get_dummy_brport_name_for_bridge(ifname)) | |
3218f49d | 2749 | except Exception: |
7840bd2c JF |
2750 | pass |
2751 | ||
d486dd0d | 2752 | try: |
223ba5af | 2753 | running_ports = self.cache.get_slaves(ifname) |
d486dd0d JF |
2754 | if running_ports: |
2755 | self.handle_ipv6(running_ports, '0') | |
2756 | if ifaceobj.link_type != ifaceLinkType.LINK_NA: | |
7f208e56 JF |
2757 | for p in running_ports: |
2758 | self.netlink.link_down(p) | |
d486dd0d JF |
2759 | except Exception as e: |
2760 | self.log_error('%s: %s' % (ifaceobj.name, str(e)), ifaceobj) | |
2761 | try: | |
223ba5af | 2762 | self.netlink.link_del(ifname) |
d486dd0d JF |
2763 | except Exception as e: |
2764 | ifaceobj.set_status(ifaceStatus.ERROR) | |
2765 | self.logger.error(str(e)) | |
2766 | # netlink exception already contains the ifname | |
2767 | ||
2768 | def _query_running_vidinfo_compat(self, ifaceobjrunning, ports): | |
2769 | running_attrs = {} | |
2770 | if ports: | |
2771 | running_bridge_port_vids = '' | |
2772 | for p in ports: | |
2773 | try: | |
223ba5af | 2774 | _, running_vids = self.cache.get_pvid_and_vids(p) |
d486dd0d JF |
2775 | if running_vids: |
2776 | running_bridge_port_vids += ' %s=%s' %(p, | |
2777 | ','.join(running_vids)) | |
2778 | except Exception: | |
2779 | pass | |
2780 | running_attrs['bridge-port-vids'] = running_bridge_port_vids | |
2781 | ||
2782 | running_bridge_port_pvid = '' | |
2783 | for p in ports: | |
2784 | try: | |
223ba5af | 2785 | running_pvid = self.cache.get_pvid(p) |
d486dd0d JF |
2786 | if running_pvid: |
2787 | running_bridge_port_pvid += ' %s=%s' %(p, | |
2788 | running_pvid) | |
2789 | except Exception: | |
2790 | pass | |
2791 | running_attrs['bridge-port-pvids'] = running_bridge_port_pvid | |
2792 | ||
223ba5af | 2793 | _, running_bridge_vids = self.cache.get_pvid_and_vids(ifaceobjrunning.name) |
d486dd0d JF |
2794 | if running_bridge_vids: |
2795 | running_attrs['bridge-vids'] = ','.join(self._compress_into_ranges(running_bridge_vids)) | |
2796 | return running_attrs | |
2797 | ||
2798 | def _query_running_vidinfo(self, ifaceobjrunning, ifaceobj_getfunc, | |
2799 | bridgeports=None): | |
2800 | running_attrs = {} | |
2801 | ||
2802 | # 'bridge-vids' under the bridge is all about 'vids' on the port. | |
2803 | # so query the ports | |
2804 | running_bridgeport_vids = [] | |
2805 | running_bridgeport_pvids = [] | |
2806 | for bport in bridgeports: | |
2807 | (vids, pvid) = self._get_running_vids_n_pvid_str(bport) | |
2808 | if vids: | |
2809 | running_bridgeport_vids.append(' '.join(vids)) | |
2810 | if pvid: | |
2811 | running_bridgeport_pvids.append(pvid) | |
2812 | ||
2813 | bridge_vids = None | |
2814 | if running_bridgeport_vids: | |
2815 | (vidval, freq) = Counter(running_bridgeport_vids).most_common()[0] | |
2816 | if freq == len(bridgeports): | |
2817 | running_attrs['bridge-vids'] = vidval | |
2818 | bridge_vids = vidval.split() | |
2819 | ||
2820 | bridge_pvid = None | |
2821 | if running_bridgeport_pvids: | |
2822 | (vidval, freq) = Counter(running_bridgeport_pvids).most_common()[0] | |
2823 | if freq == len(bridgeports) and vidval != '1': | |
2824 | running_attrs['bridge-pvid'] = vidval | |
2825 | bridge_pvid = vidval.split()[0] | |
2826 | ||
2827 | # Go through all bridge ports and find their vids | |
2828 | for bport in bridgeports: | |
2829 | bportifaceobj = ifaceobj_getfunc(bport) | |
2830 | if not bportifaceobj: | |
2831 | continue | |
2832 | bport_vids = [] | |
2833 | bport_pvid = None | |
2834 | (vids, pvid) = self._get_running_vids_n_pvid_str(bport) | |
2835 | if vids and vids != bridge_vids: | |
2836 | bport_vids = vids | |
2837 | if pvid and pvid != bridge_pvid: | |
2838 | bport_pvid = pvid | |
2839 | if bport_vids and bport_pvid in bport_vids: | |
2840 | bport_vids.remove(bport_pvid) | |
2841 | if (not bport_vids and bport_pvid and bport_pvid != '1'): | |
2842 | bportifaceobj[0].replace_config('bridge-access', bport_pvid) | |
2843 | bportifaceobj[0].delete_config('bridge-pvid') | |
2844 | bportifaceobj[0].delete_config('bridge-vids') | |
2845 | else: | |
2846 | if bport_pvid and bport_pvid != '1': | |
2847 | bportifaceobj[0].replace_config('bridge-pvid', bport_pvid) | |
2848 | else: | |
2849 | # delete any stale bridge-vids under ports | |
2850 | bportifaceobj[0].delete_config('bridge-pvid') | |
2851 | if bport_vids: | |
2852 | bportifaceobj[0].replace_config('bridge-vids', | |
2853 | ' '.join(bport_vids)) | |
2854 | else: | |
2855 | # delete any stale bridge-vids under ports | |
2856 | bportifaceobj[0].delete_config('bridge-vids') | |
2857 | return running_attrs | |
2858 | ||
2859 | def _query_running_mcqv4src(self, ifaceobjrunning): | |
223ba5af | 2860 | running_mcqv4src = self.sysfs.bridge_get_mcqv4src(ifaceobjrunning.name) |
3b01ed76 | 2861 | mcqs = ['%s=%s' %(v, i) for v, i in list(running_mcqv4src.items())] |
d486dd0d JF |
2862 | mcqs.sort() |
2863 | mcq = ' '.join(mcqs) | |
2864 | return mcq | |
2865 | ||
2866 | def _query_running_attrs(self, ifaceobjrunning, ifaceobj_getfunc, | |
2867 | bridge_vlan_aware=False): | |
223ba5af JF |
2868 | |
2869 | ifname = ifaceobjrunning.name | |
d486dd0d JF |
2870 | bridgeattrdict = {} |
2871 | userspace_stp = 0 | |
2872 | ports = None | |
d486dd0d JF |
2873 | try: |
2874 | if self.systcl_get_net_bridge_stp_user_space() == '1': | |
2875 | userspace_stp = 1 | |
2876 | except Exception as e: | |
2877 | self.logger.info('%s: %s' % (ifaceobjrunning.name, str(e))) | |
2878 | ||
223ba5af JF |
2879 | bridge_ifla_info_data = self.cache.get_link_info_data(ifname) |
2880 | ||
d486dd0d JF |
2881 | |
2882 | # Fill bridge_ports and bridge stp attributes first | |
223ba5af JF |
2883 | # |
2884 | # bridge-ports | |
2885 | # | |
2886 | bridgeattrdict["bridge-ports"] = [" ".join(self.cache.get_slaves(ifname))] | |
2887 | ||
2888 | # | |
2889 | # bridge-stp | |
2890 | # | |
2891 | cached_stp = bool(bridge_ifla_info_data.get(Link.IFLA_BR_STP_STATE)) | |
2892 | ||
2893 | if cached_stp != utils.get_boolean_from_string( | |
2894 | self.get_mod_subattr("bridge-stp", "default") | |
2895 | ): | |
2896 | bridgeattrdict['bridge-stp'] = ["yes" if cached_stp else "no"] | |
2897 | ||
2898 | skip_kernel_stp_attrs = cached_stp and userspace_stp | |
2899 | ||
2900 | if skip_kernel_stp_attrs: | |
2901 | bridge_attributes_map = { | |
2902 | "bridge-mcqifaddr": Link.IFLA_BR_MCAST_QUERY_USE_IFADDR, | |
2903 | "bridge-mcquerier": Link.IFLA_BR_MCAST_QUERIER, | |
2904 | "bridge-mcrouter": Link.IFLA_BR_MCAST_ROUTER, | |
2905 | "bridge-mcstats": Link.IFLA_BR_MCAST_STATS_ENABLED, | |
2906 | "bridge-mcsnoop": Link.IFLA_BR_MCAST_SNOOPING, | |
2907 | "bridge-mclmc": Link.IFLA_BR_MCAST_LAST_MEMBER_CNT, | |
2908 | "bridge-mclmi": Link.IFLA_BR_MCAST_LAST_MEMBER_INTVL, | |
2909 | "bridge-mcqri": Link.IFLA_BR_MCAST_QUERY_RESPONSE_INTVL, | |
2910 | "bridge-mcqpi": Link.IFLA_BR_MCAST_QUERIER_INTVL, | |
2911 | "bridge-mcsqc": Link.IFLA_BR_MCAST_STARTUP_QUERY_CNT, | |
2912 | "bridge-mcsqi": Link.IFLA_BR_MCAST_STARTUP_QUERY_INTVL, | |
2913 | "bridge-mcmi": Link.IFLA_BR_MCAST_MEMBERSHIP_INTVL, | |
2914 | "bridge-mcqi": Link.IFLA_BR_MCAST_QUERY_INTVL, | |
2915 | } | |
2916 | else: | |
2917 | bridge_attributes_map = dict(self._ifla_br_attributes_map) | |
2918 | try: | |
2919 | del bridge_attributes_map[Link.IFLA_BR_STP_STATE] | |
3218f49d | 2920 | except Exception: |
223ba5af JF |
2921 | pass |
2922 | ||
2923 | # | |
2924 | # bridge-vlan-stats | |
2925 | # | |
2926 | cached_vlan_stats = bridge_ifla_info_data.get(Link.IFLA_BR_VLAN_STATS_ENABLED) | |
2927 | ||
2928 | if cached_vlan_stats != utils.get_boolean_from_string( | |
2929 | self.get_mod_subattr("bridge-vlan-stats", "default") | |
2930 | ): | |
2931 | bridgeattrdict['bridge-vlan-stats'] = ["on" if cached_vlan_stats else "off"] | |
2932 | ||
2933 | try: | |
2934 | del bridge_attributes_map[Link.IFLA_BR_VLAN_STATS_ENABLED] | |
3218f49d | 2935 | except Exception: |
223ba5af | 2936 | pass |
d486dd0d | 2937 | |
c817ba4d | 2938 | lambda_nl_value_int_divide100 = lambda x: str(x // 100) |
223ba5af JF |
2939 | lambda_nl_value_to_yes_no_boolean = lambda x: "yes" if x else "no" |
2940 | ||
2941 | bridge_attr_value_netlink_to_string_dict = { | |
2942 | Link.IFLA_BR_VLAN_PROTOCOL: lambda x: x.lower(), # return lower case vlan protocol | |
2943 | Link.IFLA_BR_AGEING_TIME: lambda_nl_value_int_divide100, | |
2944 | Link.IFLA_BR_MAX_AGE: lambda_nl_value_int_divide100, | |
2945 | Link.IFLA_BR_FORWARD_DELAY: lambda_nl_value_int_divide100, | |
2946 | Link.IFLA_BR_HELLO_TIME: lambda_nl_value_int_divide100, | |
2947 | Link.IFLA_BR_MCAST_MEMBERSHIP_INTVL: lambda_nl_value_int_divide100, | |
2948 | Link.IFLA_BR_MCAST_STARTUP_QUERY_INTVL: lambda_nl_value_int_divide100, | |
2949 | Link.IFLA_BR_MCAST_LAST_MEMBER_INTVL: lambda_nl_value_int_divide100, | |
2950 | Link.IFLA_BR_MCAST_QUERY_RESPONSE_INTVL: lambda_nl_value_int_divide100, | |
2951 | Link.IFLA_BR_MCAST_QUERIER_INTVL: lambda_nl_value_int_divide100, | |
2952 | Link.IFLA_BR_MCAST_QUERY_INTVL: lambda_nl_value_int_divide100, | |
2953 | Link.IFLA_BR_VLAN_FILTERING: lambda_nl_value_to_yes_no_boolean, | |
2954 | Link.IFLA_BR_MCAST_QUERY_USE_IFADDR: lambda_nl_value_to_yes_no_boolean, | |
2955 | Link.IFLA_BR_MCAST_SNOOPING: lambda_nl_value_to_yes_no_boolean, | |
2956 | Link.IFLA_BR_MCAST_QUERIER: lambda_nl_value_to_yes_no_boolean, | |
2957 | Link.IFLA_BR_MCAST_ROUTER: lambda_nl_value_to_yes_no_boolean, | |
2958 | } | |
2959 | ||
3b01ed76 | 2960 | for attr_name, attr_nl in bridge_attributes_map.items(): |
223ba5af JF |
2961 | default_value = self.get_mod_subattr(attr_name, "default") |
2962 | cached_value = bridge_ifla_info_data.get(attr_nl) | |
2963 | ||
2964 | if cached_value is None: | |
d486dd0d | 2965 | continue |
223ba5af JF |
2966 | |
2967 | cached_value_string = bridge_attr_value_netlink_to_string_dict.get(attr_nl, str)(cached_value) | |
2968 | ||
2969 | if default_value != cached_value_string: | |
2970 | bridgeattrdict[attr_name] = [cached_value_string] | |
d486dd0d JF |
2971 | |
2972 | if bridge_vlan_aware: | |
2973 | if not ports: | |
2974 | ports = {} | |
2975 | bridgevidinfo = self._query_running_vidinfo(ifaceobjrunning, | |
2976 | ifaceobj_getfunc, | |
3b01ed76 | 2977 | list(ports.keys())) |
d486dd0d JF |
2978 | else: |
2979 | bridgevidinfo = self._query_running_vidinfo_compat(ifaceobjrunning, | |
2980 | ports) | |
2981 | if bridgevidinfo: | |
3b01ed76 | 2982 | bridgeattrdict.update({k : [v] for k, v in list(bridgevidinfo.items()) |
d486dd0d JF |
2983 | if v}) |
2984 | ||
2985 | mcq = self._query_running_mcqv4src(ifaceobjrunning) | |
2986 | if mcq: | |
2987 | bridgeattrdict['bridge-mcqv4src'] = [mcq] | |
2988 | ||
2989 | if skip_kernel_stp_attrs: | |
2990 | return bridgeattrdict | |
2991 | ||
2992 | # Do this only for vlan-UNAWARE-bridge | |
2993 | if ports and not bridge_vlan_aware: | |
2994 | portconfig = {'bridge-pathcosts' : '', | |
2995 | 'bridge-portprios' : '', | |
2996 | 'bridge-learning' : '', | |
2997 | 'bridge-unicast-flood' : '', | |
2998 | 'bridge-multicast-flood' : '', | |
223ba5af | 2999 | 'bridge-broadcast-flood' : '', |
d486dd0d JF |
3000 | 'bridge-arp-nd-suppress' : '', |
3001 | } | |
3b01ed76 | 3002 | for p, v in list(ports.items()): |
223ba5af | 3003 | v = str(self.cache.get_brport_cost(p)) |
d486dd0d JF |
3004 | if v and v != self.get_mod_subattr('bridge-pathcosts', |
3005 | 'default'): | |
3006 | portconfig['bridge-pathcosts'] += ' %s=%s' %(p, v) | |
3007 | ||
223ba5af | 3008 | v = str(self.cache.get_brport_priority(p)) |
d486dd0d JF |
3009 | if v and v != self.get_mod_subattr('bridge-portprios', |
3010 | 'default'): | |
3011 | portconfig['bridge-portprios'] += ' %s=%s' %(p, v) | |
3012 | ||
223ba5af | 3013 | v = utils.get_onff_from_onezero(self.cache.get_brport_learning(p)) |
d486dd0d JF |
3014 | if (v and |
3015 | v != self.get_mod_subattr('bridge-learning', 'default')): | |
3016 | portconfig['bridge-learning'] += ' %s=%s' %(p, v) | |
3017 | ||
223ba5af | 3018 | v = utils.get_onff_from_onezero(self.cache.get_brport_unicast_flood(p)) |
d486dd0d JF |
3019 | if (v and |
3020 | v != self.get_mod_subattr('bridge-unicast-flood', | |
3021 | 'default')): | |
3022 | portconfig['bridge-unicast-flood'] += ' %s=%s' %(p, v) | |
3023 | ||
223ba5af | 3024 | v = utils.get_onff_from_onezero(self.cache.get_brport_multicast_flood(p)) |
d486dd0d JF |
3025 | if (v and |
3026 | v != self.get_mod_subattr('bridge-multicast-flood', | |
3027 | 'default')): | |
3028 | portconfig['bridge-multicast-flood'] += ' %s=%s' %(p, v) | |
3029 | ||
223ba5af JF |
3030 | v = utils.get_onff_from_onezero(self.cache.get_brport_broadcast_flood(p)) |
3031 | if (v and | |
3032 | v != self.get_mod_subattr('bridge-broadcast-flood', | |
3033 | 'default')): | |
3034 | portconfig['bridge-broadcast-flood'] += ' %s=%s' %(p, v) | |
3035 | ||
3036 | v = utils.get_onff_from_onezero(self.cache.get_brport_neigh_suppress(p)) | |
d486dd0d JF |
3037 | if (v and |
3038 | v != self.get_mod_subattr('bridge-arp-nd-suppress', | |
3039 | 'default')): | |
3040 | portconfig['bridge-arp-nd-suppress'] += ' %s=%s' %(p, v) | |
3041 | ||
3b01ed76 | 3042 | bridgeattrdict.update({k : [v] for k, v in list(portconfig.items()) |
d486dd0d JF |
3043 | if v}) |
3044 | ||
3045 | return bridgeattrdict | |
3046 | ||
3047 | def _query_check_mcqv4src(self, ifaceobj, ifaceobjcurr): | |
3048 | running_mcqs = self._query_running_mcqv4src(ifaceobj) | |
3049 | attrval = ifaceobj.get_attr_value_first('bridge-mcqv4src') | |
3050 | if attrval: | |
3051 | mcqs = attrval.split() | |
3052 | mcqs.sort() | |
3053 | mcqsout = ' '.join(mcqs) | |
3054 | ifaceobjcurr.update_config_with_status('bridge-mcqv4src', | |
3055 | running_mcqs, 1 if running_mcqs != mcqsout else 0) | |
3056 | ||
223ba5af JF |
3057 | def _query_check_bridge_vidinfo(self, ifname, ifaceobj, ifaceobjcurr): |
3058 | # | |
3059 | # bridge-port-vids | |
3060 | # | |
3061 | bridge_port_vids_user_config = ifaceobj.get_attr_value_first("bridge-port-vids") | |
3062 | if bridge_port_vids_user_config: | |
3063 | ||
3064 | port_list = self.parse_port_list(ifname, bridge_port_vids_user_config) | |
3065 | ||
3066 | if not port_list: | |
3067 | self.log_warn("%s: could not parse 'bridge-port-vids %s'" | |
3068 | % (ifname, bridge_port_vids_user_config)) | |
3069 | ifaceobjcurr.update_config_with_status("bridge-port-vids", "ERROR", 1) | |
d486dd0d | 3070 | return |
223ba5af JF |
3071 | |
3072 | error = False | |
3073 | for port_config in port_list: | |
d486dd0d | 3074 | try: |
223ba5af JF |
3075 | port, vids_raw = port_config.split("=") |
3076 | packed_vids = vids_raw.split(",") | |
3077 | ||
3078 | running_pvid, running_vids = self.cache.get_pvid_and_vids(port) | |
3079 | ||
3080 | if not self._compare_vids(packed_vids, running_vids, pvid=running_pvid, expand_range=False): | |
3081 | error = True | |
d486dd0d | 3082 | |
223ba5af JF |
3083 | except Exception as e: |
3084 | self.log_warn("%s: failure checking vid %s (%s)" % (ifname, port_config, str(e))) | |
3085 | ||
3086 | ifaceobjcurr.update_config_with_status("bridge-port-vids", bridge_port_vids_user_config, error) | |
3087 | ||
3088 | # | |
3089 | # bridge-port-pvids | |
3090 | # | |
d486dd0d JF |
3091 | attrval = ifaceobj.get_attr_value_first('bridge-port-pvids') |
3092 | if attrval: | |
3093 | portlist = self.parse_port_list(ifaceobj.name, attrval) | |
3094 | if not portlist: | |
3095 | self.log_warn('%s: could not parse \'bridge-port-pvids %s\'' | |
223ba5af | 3096 | % (ifname, attrval)) |
d486dd0d | 3097 | return |
223ba5af JF |
3098 | |
3099 | error = False | |
3100 | running_pvid_config = [] | |
d486dd0d | 3101 | for p in portlist: |
223ba5af JF |
3102 | (port, pvid) = p.split('=') |
3103 | running_pvid, _ = self.cache.get_pvid_and_vids(port) | |
3104 | ||
3105 | running_pvid_config.append("%s=%s" % (port, running_pvid)) | |
3106 | ||
3107 | if running_pvid != int(pvid): | |
3108 | error = True | |
3109 | ||
3110 | ifaceobjcurr.update_config_with_status( | |
3111 | "bridge-port-pvids", | |
3112 | " ".join(running_pvid_config), | |
3113 | int(error) | |
3114 | ) | |
d486dd0d JF |
3115 | |
3116 | vids = self.get_ifaceobj_bridge_vids(ifaceobj) | |
3117 | if vids[1]: | |
3118 | ifaceobjcurr.update_config_with_status(vids[0], vids[1], -1) | |
3119 | ||
3120 | def _query_check_snooping_wdefault(self, ifaceobj): | |
3121 | if (ifupdownflags.flags.WITHDEFAULTS | |
3122 | and not self._vxlan_bridge_default_igmp_snooping | |
3123 | and ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_VXLAN): | |
3124 | ifaceobj.replace_config('bridge-mcsnoop', 'no') | |
3125 | ||
223ba5af | 3126 | def _query_check_bridge(self, ifaceobj, ifaceobjcurr, ifaceobj_getfunc=None): |
d486dd0d JF |
3127 | if not self._is_bridge(ifaceobj): |
3128 | return | |
d486dd0d | 3129 | |
223ba5af | 3130 | ifname = ifaceobj.name |
d486dd0d | 3131 | |
223ba5af JF |
3132 | if not self.cache.bridge_exists(ifname): |
3133 | self.logger.info("%s: bridge: does not exist" % (ifname)) | |
d486dd0d | 3134 | return |
d486dd0d | 3135 | |
223ba5af | 3136 | self._query_check_snooping_wdefault(ifaceobj) |
d486dd0d | 3137 | |
223ba5af | 3138 | user_config_attributes = self.dict_key_subset(ifaceobj.config, self.get_mod_attrs()) |
d486dd0d | 3139 | |
223ba5af JF |
3140 | # add default attributes if --with-defaults is set |
3141 | if ifupdownflags.flags.WITHDEFAULTS and 'bridge-stp' not in user_config_attributes: | |
3142 | user_config_attributes.append('bridge-stp') | |
d486dd0d | 3143 | |
223ba5af JF |
3144 | if not user_config_attributes: |
3145 | return | |
d486dd0d | 3146 | |
223ba5af JF |
3147 | if "bridge-ports" in user_config_attributes: |
3148 | self.query_check_bridge_ports(ifaceobj, ifaceobjcurr, self.cache.get_slaves(ifname), ifaceobj_getfunc) | |
d1265fd5 | 3149 | |
223ba5af | 3150 | if "bridge-ports-condone-regex" in user_config_attributes: |
f5c97c0d MW |
3151 | ifaceobjcurr.update_config_with_status( |
3152 | "bridge-ports-condone-regex", | |
3153 | self._get_bridge_port_condone_regex(ifaceobj, True), | |
3154 | 0 | |
3155 | ) | |
223ba5af JF |
3156 | |
3157 | # Those attributes require separate handling | |
3158 | filter_attributes = [ | |
3159 | "bridge-trunk", | |
3160 | "bridge-ports", | |
3161 | "bridge-vids", | |
3162 | "bridge-trunk", | |
3163 | "bridge-mcqv4src", | |
3164 | "bridge-port-vids", | |
3165 | "bridge-port-pvids", | |
3166 | "bridge-l2protocol-tunnel", | |
3167 | "bridge-ports-condone-regex" | |
3168 | ] | |
3169 | ||
3170 | ignore_attributes = ( | |
3171 | # bridge-pvid and bridge-vids on a bridge does not correspond | |
3172 | # directly to a running config on the bridge. They correspond to | |
3173 | # default values for the bridge ports. And they are already checked | |
3174 | # against running config of the bridge port and reported against a | |
3175 | # bridge port. So, ignore these attributes under the bridge. Use '2' | |
3176 | # for ignore today. XXX: '2' will be mapped to a defined value in | |
3177 | # subsequent patches. | |
3178 | "bridge-pvid", | |
3179 | "bridge-allow-untagged", | |
3180 | ) | |
3181 | for attr in ignore_attributes: | |
3182 | if attr in user_config_attributes: | |
3183 | ifaceobjcurr.update_config_with_status(attr, ifaceobj.get_attr_value_first(attr), 2) | |
3184 | filter_attributes.append(attr) | |
3185 | ||
3b01ed76 | 3186 | bridge_config = set(user_config_attributes).difference(filter_attributes) |
223ba5af JF |
3187 | cached_ifla_info_data = self.cache.get_link_info_data(ifname) |
3188 | ||
3189 | self._query_check_bridge_attributes(ifaceobj, ifaceobjcurr, bridge_config, cached_ifla_info_data) | |
3190 | self._query_check_brport_attributes_on_bridge(ifname, ifaceobj, ifaceobjcurr, bridge_config) | |
3191 | self._query_check_bridge_vidinfo(ifname, ifaceobj, ifaceobjcurr) | |
3192 | self._query_check_mcqv4src(ifaceobj, ifaceobjcurr) | |
3193 | self._query_check_l2protocol_tunnel_on_bridge(ifname, ifaceobj, ifaceobjcurr) | |
3194 | ||
7840bd2c JF |
3195 | def _query_check_bridge_always_up(self, ifname, ifaceobj, ifaceobjcurr, bridge_config): |
3196 | bridge_always_up = ifaceobj.get_attr_value_first("bridge-always-up") | |
3197 | ||
3198 | if bridge_always_up: | |
3199 | bridge_config.remove("bridge-always-up") | |
3200 | ||
3201 | if utils.get_boolean_from_string(bridge_always_up): | |
3202 | try: | |
3203 | link_exists = self.cache.link_exists(self.get_dummy_brport_name_for_bridge(ifname)) | |
3218f49d | 3204 | except Exception: |
7840bd2c JF |
3205 | link_exists = False |
3206 | ||
3207 | ifaceobjcurr.update_config_with_status( | |
3208 | "bridge-always-up", | |
3209 | "yes" if link_exists else "no", | |
3210 | not link_exists | |
3211 | ) | |
3212 | ||
223ba5af JF |
3213 | def _query_check_bridge_attributes(self, ifaceobj, ifaceobjcurr, bridge_config, cached_ifla_info_data): |
3214 | for attr in list(bridge_config): | |
3215 | query_check_handler, netlink_attr = self._bridge_attribute_query_check_handler.get(attr, (None, None)) | |
3216 | ||
3217 | if callable(query_check_handler): | |
3218 | query_check_handler(attr, ifaceobj.get_attr_value_first(attr), ifaceobjcurr, cached_ifla_info_data.get(netlink_attr)) | |
3219 | bridge_config.remove(attr) | |
3220 | ||
7840bd2c JF |
3221 | self._query_check_bridge_always_up(ifaceobj.name, ifaceobj, ifaceobjcurr, bridge_config) |
3222 | ||
223ba5af JF |
3223 | def _query_check_brport_attributes_on_bridge(self, ifname, ifaceobj, ifaceobjcurr, bridge_config): |
3224 | brports_info_slave_data = {} | |
3225 | # bridge_config should only have bridge-port-list attributes | |
3226 | for attr in bridge_config: | |
3227 | attr_nl = self._ifla_brport_attributes_map.get(attr) | |
3228 | brport_query_check_handler = self._brport_attribute_query_check_handler.get(attr) | |
3229 | ||
3230 | if not attr_nl or not brport_query_check_handler: | |
3231 | self.logger.warning("%s: query-check: missing handler for attribute: %s (%s)" % (ifname, attr, attr_nl)) | |
d486dd0d | 3232 | continue |
223ba5af JF |
3233 | |
3234 | running_config = [] | |
3235 | status = 0 | |
3236 | ||
3237 | for port_config in self.parse_port_list(ifname, ifaceobj.get_attr_value_first(attr)) or []: | |
3238 | port, config = port_config.split("=") | |
3239 | ||
3240 | if not port in brports_info_slave_data: | |
3241 | info_slave_data = brports_info_slave_data[port] = self.cache.get_link_info_slave_data(port) | |
d486dd0d | 3242 | else: |
223ba5af JF |
3243 | info_slave_data = brports_info_slave_data[port] |
3244 | ||
3245 | port_config, port_status = brport_query_check_handler(port, config, info_slave_data.get(attr_nl)) | |
3246 | ||
3247 | running_config.append(port_config) | |
3248 | ||
3249 | if port_status: | |
3250 | status = 1 | |
3251 | ||
3252 | ifaceobjcurr.update_config_with_status( | |
3253 | attr, | |
3254 | " ".join(running_config), | |
3255 | status | |
3256 | ) | |
3257 | ||
3258 | @staticmethod | |
3259 | def _query_check_br_attr_wait(attr, wait_value, ifaceobjcurr, __): | |
3260 | ifaceobjcurr.update_config_with_status(attr, wait_value, 0) | |
3261 | ||
3262 | def _query_check_br_attr_stp(self, attr, stp_value, ifaceobjcurr, cached_value): | |
3263 | if not stp_value: | |
3264 | if ifupdownflags.flags.WITHDEFAULTS: | |
3265 | stp_value = "on" if self.default_stp_on else "off" | |
d486dd0d | 3266 | else: |
223ba5af | 3267 | return |
d486dd0d | 3268 | |
223ba5af | 3269 | user_config_to_nl = utils.get_boolean_from_string(stp_value) |
d486dd0d | 3270 | |
223ba5af JF |
3271 | ifaceobjcurr.update_config_with_status( |
3272 | attr, | |
3273 | "yes" if cached_value else "no", | |
3274 | user_config_to_nl != bool(cached_value) | |
3275 | ) | |
3276 | ||
3277 | @staticmethod | |
3278 | def _query_check_br_attr_int(attr, user_config, ifaceobjcurr, cached_value): | |
3279 | ifaceobjcurr.update_config_with_status( | |
3280 | attr, | |
3281 | str(cached_value), | |
3282 | int(user_config) != cached_value | |
3283 | ) | |
3284 | ||
3285 | @staticmethod | |
3286 | def _query_check_br_attr_int_divided100(attr, user_config, ifaceobjcurr, cached_value): | |
c817ba4d | 3287 | value = cached_value // 100 |
223ba5af JF |
3288 | ifaceobjcurr.update_config_with_status( |
3289 | attr, | |
3290 | str(value), | |
3291 | int(user_config) != value | |
3292 | ) | |
3293 | ||
3294 | @staticmethod | |
3295 | def _query_check_br_attr_boolean(attr, user_config, ifaceobjcurr, cached_value): | |
3296 | ifaceobjcurr.update_config_with_status( | |
3297 | attr, | |
3298 | "yes" if cached_value else "no", | |
3299 | utils.get_boolean_from_string(user_config) != cached_value | |
3300 | ) | |
3301 | ||
3302 | @staticmethod | |
3303 | def _query_check_br_attr_boolean_on_off(attr, user_config, ifaceobjcurr, cached_value): | |
3304 | ifaceobjcurr.update_config_with_status( | |
3305 | attr, | |
3306 | "on" if cached_value else "off", | |
3307 | utils.get_boolean_from_string(user_config) != cached_value | |
3308 | ) | |
3309 | ||
3310 | @staticmethod | |
3311 | def _query_check_br_attr_string(attr, user_config, ifaceobjcurr, cached_value): | |
3312 | ifaceobjcurr.update_config_with_status( | |
3313 | attr, | |
3314 | cached_value, | |
3315 | user_config.lower() != cached_value | |
3316 | ) | |
3317 | ||
3318 | @staticmethod | |
3319 | def _query_check_brport_attr_boolean_on_off(port, user_config, cached_value): | |
3320 | return "%s=%s" % (port, "on" if cached_value else "off"), utils.get_boolean_from_string(user_config) != cached_value | |
3321 | ||
3322 | @staticmethod | |
3323 | def _query_check_brport_attr_boolean_yes_no(port, user_config, cached_value): | |
3324 | return "%s=%s" % (port, "yes" if cached_value else "no"), utils.get_boolean_from_string(user_config) != cached_value | |
3325 | ||
3326 | @staticmethod | |
3327 | def _query_check_brport_attr_int(port, user_config, cached_value): | |
3328 | return "%s=%s" % (port, cached_value), int(user_config) != cached_value | |
3329 | ||
3330 | @classmethod | |
3331 | def _query_check_brport_attr_portmcrouter(cls, port, user_config, cached_value): | |
3332 | return ( | |
3333 | "%s=%s" % (port, cls._ifla_brport_multicast_router_dict_int_to_str.get(cached_value)), | |
3334 | cls._ifla_brport_multicast_router_dict_to_int.get(user_config) != cached_value | |
3335 | ) | |
3336 | ||
3337 | #################################################################################################################### | |
d486dd0d | 3338 | |
d1265fd5 | 3339 | def query_check_bridge_ports(self, ifaceobj, ifaceobjcurr, running_port_list, ifaceobj_getfunc): |
7840bd2c JF |
3340 | |
3341 | # if bridge-always-up is set we need to remove the dummy brport from the running_port_list | |
3342 | if utils.get_boolean_from_string(ifaceobj.get_attr_value_first("bridge-always-up")): | |
3343 | try: | |
3344 | running_port_list.remove(self.get_dummy_brport_name_for_bridge(ifaceobj.name)) | |
3218f49d | 3345 | except Exception: |
7840bd2c JF |
3346 | pass |
3347 | ||
d1265fd5 JF |
3348 | bridge_all_ports = [] |
3349 | for obj in ifaceobj_getfunc(ifaceobj.name) or []: | |
cc99b41d | 3350 | bridge_all_ports.extend(self._get_bridge_port_list(obj) or []) |
d1265fd5 JF |
3351 | |
3352 | if not running_port_list and not bridge_all_ports: | |
3353 | return | |
3354 | ||
d1265fd5 JF |
3355 | try: |
3356 | port_list = self._get_ifaceobj_bridge_ports(ifaceobj).split() | |
3357 | # we want to display the same bridge-ports list as provided | |
3358 | # in the interfaces file but if this list contains regexes or | |
3359 | # globs, for now, we won't try to change it. | |
3360 | if 'regex' in port_list or 'glob' in port_list: | |
3361 | port_list = running_port_list | |
3362 | else: | |
3363 | ordered = [] | |
3364 | for i in range(0, len(port_list)): | |
3365 | if port_list[i] in running_port_list: | |
3366 | ordered.append(port_list[i]) | |
3367 | port_list = ordered | |
3218f49d | 3368 | except Exception: |
d1265fd5 | 3369 | port_list = running_port_list |
f5c97c0d MW |
3370 | |
3371 | difference = set(running_port_list).symmetric_difference(bridge_all_ports) | |
3372 | bridge_port_condone_regex = self._get_bridge_port_condone_regex(ifaceobj) | |
3373 | ||
3374 | if bridge_port_condone_regex: | |
3375 | # Drop any condoned port from the difference set | |
3376 | condone_ports = [port for port in difference if bridge_port_condone_regex.match(port)] | |
3377 | ||
3378 | for port in condone_ports: | |
3379 | try: | |
3380 | difference.remove(port) | |
3381 | except ValueError: | |
3382 | pass | |
3383 | ||
3384 | # Tag all condoned ports in brackets in output | |
3385 | if port not in bridge_all_ports: | |
3386 | port_list.append("(%s)" % port) | |
3387 | ||
3388 | ifaceobjcurr.update_config_with_status( | |
3389 | "bridge-ports", | |
3390 | " ".join(port_list) if port_list else "", | |
3391 | 0 if not difference else 1 | |
3392 | ) | |
d1265fd5 | 3393 | |
d486dd0d JF |
3394 | def get_ifaceobj_bridge_vids(self, ifaceobj): |
3395 | vids = ('bridge-vids', ifaceobj.get_attr_value_first('bridge-vids')) | |
3396 | if not vids[1]: | |
3397 | vids = ('bridge-trunk', ifaceobj.get_attr_value_first('bridge-trunk')) | |
3398 | return vids | |
3399 | ||
3400 | def get_ifaceobj_bridge_vids_value(self, ifaceobj): | |
3401 | return self.get_ifaceobj_bridge_vids(ifaceobj)[1] | |
3402 | ||
3403 | def _get_bridge_vids(self, bridgename, ifaceobj_getfunc): | |
3404 | ifaceobjs = ifaceobj_getfunc(bridgename) | |
3405 | for ifaceobj in ifaceobjs: | |
3406 | vids = self.get_ifaceobj_bridge_vids_value(ifaceobj) | |
3407 | if vids: return re.split(r'[\s\t,]\s*', vids) | |
3408 | return None | |
3409 | ||
3410 | def _get_bridge_pvid(self, bridgename, ifaceobj_getfunc): | |
3411 | ifaceobjs = ifaceobj_getfunc(bridgename) | |
3412 | pvid = None | |
3413 | for ifaceobj in ifaceobjs: | |
3414 | pvid = ifaceobj.get_attr_value_first('bridge-pvid') | |
3415 | if pvid: | |
3416 | break | |
3417 | return pvid | |
3418 | ||
223ba5af JF |
3419 | def _query_check_bridge_port_vidinfo(self, ifname, bridge_name, ifaceobj, ifaceobjcurr, ifaceobj_getfunc): |
3420 | running_pvid, running_vids = self.cache.get_pvid_and_vids(ifname) | |
3421 | ||
3422 | # | |
3423 | # bridge-access | |
3424 | # | |
3425 | brport_vid_access_user_config = ifaceobj.get_attr_value_first("bridge-access") | |
3426 | ||
3427 | if brport_vid_access_user_config: | |
3428 | try: | |
3429 | vid_int = int(brport_vid_access_user_config) | |
3430 | except ValueError as e: | |
3431 | ifaceobjcurr.update_config_with_status("bridge-access", brport_vid_access_user_config, 1) | |
3432 | raise Exception("%s: bridge-access invalid value: %s" % (ifname, str(e))) | |
3433 | ||
3434 | ifaceobjcurr.update_config_with_status( | |
3435 | "bridge-access", | |
3436 | str(running_pvid), | |
3437 | running_pvid != vid_int or running_vids[0] != vid_int | |
3438 | ) | |
d486dd0d JF |
3439 | return |
3440 | ||
223ba5af JF |
3441 | # |
3442 | # bridge-pvid | |
3443 | # | |
3444 | brport_pvid_user_config = ifaceobj.get_attr_value_first("bridge-pvid") | |
3445 | ||
3446 | if brport_pvid_user_config: | |
3447 | try: | |
3448 | pvid = int(brport_pvid_user_config) | |
3449 | except ValueError as e: | |
3450 | ifaceobjcurr.update_config_with_status("bridge-pvid", brport_pvid_user_config, 1) | |
3451 | raise Exception("%s: bridge-pvid invalid value: %s" % (ifname, str(e))) | |
3452 | ||
3453 | ifaceobjcurr.update_config_with_status( | |
3454 | "bridge-pvid", | |
3455 | str(running_pvid), | |
3456 | running_pvid != pvid | |
3457 | ) | |
d486dd0d JF |
3458 | elif (not (ifaceobj.flags & iface.HAS_SIBLINGS) or |
3459 | ((ifaceobj.flags & iface.HAS_SIBLINGS) and | |
3460 | (ifaceobj.flags & iface.OLDEST_SIBLING))): | |
3461 | # if the interface has multiple iface sections, | |
3462 | # we check the below only for the oldest sibling | |
3463 | # or the last iface section | |
223ba5af JF |
3464 | try: |
3465 | pvid = int(self._get_bridge_pvid(bridge_name, ifaceobj_getfunc)) | |
3466 | except (TypeError, ValueError): | |
3467 | pvid = 0 | |
d486dd0d JF |
3468 | if pvid: |
3469 | if not running_pvid or running_pvid != pvid: | |
3470 | ifaceobjcurr.status = ifaceStatus.ERROR | |
3471 | ifaceobjcurr.status_str = 'bridge pvid error' | |
223ba5af | 3472 | elif not running_pvid or running_pvid != 1: |
d486dd0d JF |
3473 | ifaceobjcurr.status = ifaceStatus.ERROR |
3474 | ifaceobjcurr.status_str = 'bridge pvid error' | |
3475 | ||
3476 | attr_name, vids = self.get_ifaceobj_bridge_vids(ifaceobj) | |
3477 | if vids: | |
3478 | vids = re.split(r'[\s\t]\s*', vids) | |
e537a6e6 JF |
3479 | |
3480 | # Special treatment to make sure that the vlans mapped with vnis | |
3481 | # (in single-vxlan context) are not mistaken for regular vlans. | |
3482 | # We need to proactively remove them from the "running_vids" | |
3483 | vlans_mapped_with_vnis = self.get_bridge_vlans_mapped_to_vnis_as_integer_list(ifaceobj) | |
3484 | new_running_vids = [] | |
3485 | user_config_vids = self._ranges_to_ints(vids) | |
3486 | for v in running_vids: | |
3487 | if v in user_config_vids: | |
3488 | new_running_vids.append(v) | |
3489 | elif v not in vlans_mapped_with_vnis: | |
3490 | new_running_vids.append(v) | |
3491 | running_vids = new_running_vids | |
3492 | ##################################################################### | |
3493 | ||
223ba5af | 3494 | if not running_vids or not self._compare_vids(vids, running_vids, running_pvid, expand_range=False): |
6d94c17b | 3495 | running_vids = [str(o) for o in running_vids] |
d486dd0d JF |
3496 | ifaceobjcurr.update_config_with_status(attr_name, |
3497 | ' '.join(running_vids), 1) | |
3498 | else: | |
3499 | ifaceobjcurr.update_config_with_status(attr_name, | |
3500 | ' '.join(vids), 0) | |
3501 | elif (not (ifaceobj.flags & iface.HAS_SIBLINGS) or | |
3502 | ((ifaceobj.flags & iface.HAS_SIBLINGS) and | |
3503 | (ifaceobj.flags & iface.OLDEST_SIBLING))): | |
3504 | # if the interface has multiple iface sections, | |
3505 | # we check the below only for the oldest sibling | |
3506 | # or the last iface section | |
3507 | ||
3508 | # check if it matches the bridge vids | |
223ba5af | 3509 | bridge_vids = self._get_bridge_vids(bridge_name, ifaceobj_getfunc) |
d486dd0d | 3510 | if (bridge_vids and (not running_vids or |
223ba5af | 3511 | not self._compare_vids(bridge_vids, running_vids, running_pvid, expand_range=False))): |
d486dd0d JF |
3512 | ifaceobjcurr.status = ifaceStatus.ERROR |
3513 | ifaceobjcurr.status_str = 'bridge vid error' | |
3514 | ||
223ba5af JF |
3515 | _query_check_brport_attributes = ( |
3516 | "bridge-pvid", | |
3517 | "bridge-vids", | |
3518 | "bridge-trunk", | |
3519 | "bridge-access", | |
3520 | "bridge-pathcosts", | |
3521 | "bridge-portprios", | |
3522 | "bridge-portmcrouter", | |
3523 | "bridge-learning", | |
3524 | "bridge-portmcfl", | |
3525 | "bridge-unicast-flood", | |
3526 | "bridge-multicast-flood", | |
3527 | "bridge-broadcast-flood", | |
3528 | "bridge-arp-nd-suppress", | |
3529 | "bridge-l2protocol-tunnel" | |
3530 | ) | |
3531 | ||
d486dd0d JF |
3532 | def _query_check_bridge_port(self, ifaceobj, ifaceobjcurr, |
3533 | ifaceobj_getfunc): | |
223ba5af JF |
3534 | |
3535 | ifname = ifaceobj.name | |
3536 | ||
3537 | if not self.cache.link_is_bridge_port(ifname): | |
3538 | # Mark all bridge brport attributes as failed | |
3539 | ifaceobjcurr.check_n_update_config_with_status_many( | |
3540 | ifaceobj, self._query_check_brport_attributes, 1 | |
3541 | ) | |
d486dd0d | 3542 | return |
223ba5af JF |
3543 | |
3544 | bridge_name = self.cache.get_bridge_name_from_port(ifname) | |
3545 | if not bridge_name: | |
c46af1c9 | 3546 | self.logger.warning("%s: unable to determine bridge name" % ifname) |
d486dd0d JF |
3547 | return |
3548 | ||
223ba5af JF |
3549 | if self.cache.bridge_is_vlan_aware(bridge_name): |
3550 | self._query_check_bridge_port_vidinfo(ifname, bridge_name, ifaceobj, ifaceobjcurr, ifaceobj_getfunc) | |
3551 | ||
3552 | brport_info_slave_data = self.cache.get_link_info_slave_data(ifname) | |
3553 | ||
3554 | # | |
3555 | # bridge-portmcfl | |
3556 | # | |
3557 | portmcfl = ifaceobj.get_attr_value_first("bridge-portmcfl") | |
3558 | ||
3559 | if portmcfl: | |
3560 | cached_value = brport_info_slave_data.get(Link.IFLA_BRPORT_FAST_LEAVE) | |
3561 | ||
3562 | ifaceobjcurr.update_config_with_status( | |
3563 | "bridge-portmcfl", | |
3564 | "yes" if cached_value else "no", | |
3565 | utils.get_boolean_from_string(portmcfl) != cached_value | |
3566 | ) | |
3567 | ||
3568 | # | |
3569 | # bridge-portmcrouter | |
3570 | # | |
3571 | portmcrouter = ifaceobj.get_attr_value_first("bridge-portmcrouter") | |
3572 | ||
3573 | if portmcrouter: | |
3574 | cached_value = brport_info_slave_data.get(Link.IFLA_BRPORT_MULTICAST_ROUTER) | |
3575 | ||
3576 | ifaceobjcurr.update_config_with_status( | |
3577 | "bridge-portmcrouter", | |
3578 | self._ifla_brport_multicast_router_dict_int_to_str.get(cached_value), | |
3579 | self._ifla_brport_multicast_router_dict_to_int.get(portmcrouter) != cached_value | |
3580 | ) | |
3581 | ||
3582 | # | |
3583 | # bridge-learning | |
3584 | # bridge-unicast-flood | |
3585 | # bridge-multicast-flood | |
3586 | # bridge-broadcast-flood | |
3587 | # bridge-arp-nd-suppress | |
3588 | # | |
3589 | for attr_name, attr_nl in ( | |
3590 | ("bridge-learning", Link.IFLA_BRPORT_LEARNING), | |
3591 | ("bridge-unicast-flood", Link.IFLA_BRPORT_UNICAST_FLOOD), | |
3592 | ("bridge-multicast-flood", Link.IFLA_BRPORT_MCAST_FLOOD), | |
3593 | ("bridge-broadcast-flood", Link.IFLA_BRPORT_BCAST_FLOOD), | |
3594 | ("bridge-arp-nd-suppress", Link.IFLA_BRPORT_NEIGH_SUPPRESS), | |
3595 | ): | |
3596 | attribute_value = ifaceobj.get_attr_value_first(attr_name) | |
3597 | ||
3598 | if not attribute_value: | |
3599 | continue | |
3600 | ||
3601 | cached_value = brport_info_slave_data.get(attr_nl) | |
3602 | ||
3603 | ifaceobjcurr.update_config_with_status( | |
3604 | attr_name, | |
3605 | "on" if cached_value else "off", | |
3606 | utils.get_boolean_from_string(attribute_value) != cached_value | |
3607 | ) | |
3608 | ||
3609 | # | |
3610 | # bridge-pathcosts | |
3611 | # bridge-portprios | |
3612 | # | |
3613 | for attr_name, attr_nl in ( | |
3614 | ("bridge-pathcosts", Link.IFLA_BRPORT_COST), | |
3615 | ("bridge-portprios", Link.IFLA_BRPORT_PRIORITY), | |
3616 | ): | |
3617 | attribute_value = ifaceobj.get_attr_value_first(attr_name) | |
3618 | ||
3619 | if not attribute_value: | |
d486dd0d JF |
3620 | continue |
3621 | ||
223ba5af JF |
3622 | cached_value = brport_info_slave_data.get(attr_nl) |
3623 | ||
d486dd0d | 3624 | try: |
223ba5af JF |
3625 | ifaceobjcurr.update_config_with_status( |
3626 | attr_name, | |
3627 | str(cached_value), | |
3628 | int(attribute_value) != cached_value | |
3629 | ) | |
3630 | except ValueError as e: | |
3631 | ifaceobjcurr.update_config_with_status(attr_name, str(cached_value), 1) | |
3632 | raise Exception("%s: %s invalid value: %s" % (ifname, attr_name, str(e))) | |
d486dd0d JF |
3633 | |
3634 | self._query_check_l2protocol_tunnel_on_port(ifaceobj, ifaceobjcurr) | |
3635 | ||
e537a6e6 JF |
3636 | # |
3637 | # bridge-vlan-vni-map | |
3638 | # | |
e537a6e6 JF |
3639 | cached_vlans, cached_vnis = self.get_vlan_vni_ranges(self.cache.get_vlan_vni(ifaceobj.name)) |
3640 | ||
b2751c6f JF |
3641 | for bridge_vlan_vni_map_entry in ifaceobj.get_attr_value("bridge-vlan-vni-map") or []: |
3642 | fail = False | |
e537a6e6 | 3643 | |
b2751c6f JF |
3644 | for vlan_vni in bridge_vlan_vni_map_entry.split(): |
3645 | try: | |
3646 | vlans_str, vni_str = vlan_vni.split("=") | |
3647 | except: | |
3648 | fail = True | |
e537a6e6 | 3649 | |
b2751c6f | 3650 | self.__warn_bridge_vlan_vni_map_syntax_error(ifname, vlan_vni) |
e537a6e6 | 3651 | |
b2751c6f JF |
3652 | if fail: |
3653 | # if we already have detected an error on this entry there's | |
3654 | # no point doing anything else than syntax check on the rest | |
3655 | continue | |
e537a6e6 | 3656 | |
b2751c6f JF |
3657 | vlans_list = self._ranges_to_ints([vlans_str]) |
3658 | vnis_list = self._ranges_to_ints([vni_str]) | |
e537a6e6 | 3659 | |
b2751c6f JF |
3660 | try: |
3661 | for i, vlan in enumerate(vlans_list): | |
3662 | index = cached_vnis.index(vlan) | |
3663 | ||
3664 | if vlan != cached_vnis[index] or vnis_list[i] != cached_vlans[index]: | |
3665 | fail = True | |
3666 | except: | |
3667 | fail = True | |
3668 | ||
3669 | ifaceobjcurr.update_config_with_status("bridge-vlan-vni-map", bridge_vlan_vni_map_entry, fail) | |
e537a6e6 JF |
3670 | |
3671 | @staticmethod | |
3672 | def get_vlan_vni_ranges(bridge_vlan_tunnel): | |
3673 | vlans = [] | |
3674 | vnis = [] | |
3675 | ||
8a78cd07 JF |
3676 | if not bridge_vlan_tunnel: |
3677 | return vlans, vnis | |
3678 | ||
e537a6e6 JF |
3679 | tunnel_vlan_range = None |
3680 | tunnel_vni_range = None | |
3681 | ||
3682 | for tunnel_vlan, tunnel_vni, tunnel_flags in bridge_vlan_tunnel: | |
3683 | ||
3684 | if tunnel_flags & Link.BRIDGE_VLAN_INFO_RANGE_BEGIN: | |
3685 | tunnel_vlan_range = tunnel_vlan | |
3686 | tunnel_vni_range = tunnel_vni | |
3687 | ||
3688 | elif tunnel_flags & Link.BRIDGE_VLAN_INFO_RANGE_END: | |
3689 | vlans.extend(range(tunnel_vlan_range, tunnel_vlan + 1)) | |
3690 | vnis.extend(range(tunnel_vni_range, tunnel_vni + 1)) | |
3691 | ||
3692 | else: | |
3693 | vlans.append(tunnel_vlan) | |
3694 | vnis.append(tunnel_vni) | |
3695 | ||
3696 | return vlans, vnis | |
3697 | ||
d486dd0d JF |
3698 | def _query_check_l2protocol_tunnel_on_port(self, ifaceobj, ifaceobjcurr): |
3699 | user_config_l2protocol_tunnel = ifaceobj.get_attr_value_first('bridge-l2protocol-tunnel') | |
3700 | ||
3701 | if user_config_l2protocol_tunnel: | |
3702 | result = 0 | |
3703 | try: | |
3704 | self._query_check_l2protocol_tunnel(ifaceobj.name, user_config_l2protocol_tunnel) | |
3705 | except Exception as e: | |
3706 | self.logger.debug('query: %s: %s' % (ifaceobj.name, str(e))) | |
3707 | result = 1 | |
3708 | ifaceobjcurr.update_config_with_status('bridge-l2protocol-tunnel', user_config_l2protocol_tunnel, result) | |
3709 | ||
223ba5af | 3710 | def _query_check_l2protocol_tunnel_on_bridge(self, ifname, ifaceobj, ifaceobjcurr): |
d486dd0d JF |
3711 | """ |
3712 | In case the bridge-l2protocol-tunnel is specified under the bridge and not the brport | |
3713 | We need to make sure that all ports comply with the mask given under the bridge | |
3714 | """ | |
3715 | user_config_l2protocol_tunnel = ifaceobj.get_attr_value_first('bridge-l2protocol-tunnel') | |
3716 | ||
3717 | if user_config_l2protocol_tunnel: | |
3718 | if '=' in user_config_l2protocol_tunnel: | |
3719 | try: | |
3720 | config_per_port_dict = self.parse_interface_list_value(user_config_l2protocol_tunnel) | |
3b01ed76 | 3721 | brport_list = list(config_per_port_dict.keys()) |
3218f49d | 3722 | except Exception: |
d486dd0d JF |
3723 | ifaceobjcurr.update_config_with_status('bridge-l2protocol-tunnel', user_config_l2protocol_tunnel, 1) |
3724 | return | |
3725 | else: | |
3726 | config_per_port_dict = {} | |
223ba5af JF |
3727 | brport_list = self.cache.get_slaves(ifname) |
3728 | ||
d486dd0d JF |
3729 | try: |
3730 | for brport_name in brport_list: | |
3731 | self._query_check_l2protocol_tunnel( | |
3732 | brport_name, | |
3733 | config_per_port_dict.get(brport_name) if config_per_port_dict else user_config_l2protocol_tunnel | |
3734 | ) | |
3735 | result = 0 | |
3736 | except Exception as e: | |
3737 | self.logger.debug('query: %s: %s' % (ifaceobj.name, str(e))) | |
3738 | result = 1 | |
3739 | ifaceobjcurr.update_config_with_status('bridge-l2protocol-tunnel', user_config_l2protocol_tunnel, result) | |
3740 | ||
3741 | def _query_check_l2protocol_tunnel(self, brport_name, user_config_l2protocol_tunnel): | |
223ba5af JF |
3742 | cached_ifla_brport_group_maskhi = self.cache.get_link_info_slave_data_attribute(brport_name, Link.IFLA_BRPORT_GROUP_FWD_MASKHI) |
3743 | cached_ifla_brport_group_mask = self.cache.get_link_info_slave_data_attribute(brport_name, Link.IFLA_BRPORT_GROUP_FWD_MASK) | |
d486dd0d JF |
3744 | |
3745 | for protocol in re.split(',|\s*', user_config_l2protocol_tunnel): | |
3746 | callback = self.query_check_l2protocol_tunnel_callback.get(protocol) | |
3747 | ||
3748 | if callable(callback): | |
3749 | if not callback(cached_ifla_brport_group_mask, cached_ifla_brport_group_maskhi): | |
3750 | raise Exception('%s: bridge-l2protocol-tunnel: protocol \'%s\' not present (cached value: %d | %d)' | |
3751 | % (brport_name, protocol, cached_ifla_brport_group_mask, cached_ifla_brport_group_maskhi)) | |
3752 | ||
3753 | def _query_running_bridge_l2protocol_tunnel(self, brport_name, brport_ifaceobj=None, bridge_ifaceobj=None): | |
223ba5af JF |
3754 | cached_ifla_brport_group_maskhi = self.cache.get_link_info_slave_data_attribute(brport_name, Link.IFLA_BRPORT_GROUP_FWD_MASKHI) |
3755 | cached_ifla_brport_group_mask = self.cache.get_link_info_slave_data_attribute(brport_name, Link.IFLA_BRPORT_GROUP_FWD_MASK) | |
d486dd0d | 3756 | running_protocols = [] |
3b01ed76 | 3757 | for protocol_name, callback in list(self.query_check_l2protocol_tunnel_callback.items()): |
d486dd0d | 3758 | if protocol_name == 'all' and callback(cached_ifla_brport_group_mask, cached_ifla_brport_group_maskhi): |
3b01ed76 | 3759 | running_protocols = list(self.query_check_l2protocol_tunnel_callback.keys()) |
d486dd0d JF |
3760 | running_protocols.remove('all') |
3761 | break | |
3762 | elif callback(cached_ifla_brport_group_mask, cached_ifla_brport_group_maskhi): | |
3763 | running_protocols.append(protocol_name) | |
3764 | if running_protocols: | |
3765 | if brport_ifaceobj: | |
3766 | brport_ifaceobj.update_config('bridge-l2protocol-tunnel', ' '.join(running_protocols)) | |
3767 | elif bridge_ifaceobj: | |
3768 | current_config = bridge_ifaceobj.get_attr_value_first('bridge-l2protocol-tunnel') | |
3769 | ||
3770 | if current_config: | |
3771 | bridge_ifaceobj.replace_config('bridge-l2protocol-tunnel', '%s %s=%s' % (current_config, brport_name, ','.join(running_protocols))) | |
3772 | else: | |
3773 | bridge_ifaceobj.replace_config('bridge-l2protocol-tunnel', '%s=%s' % (brport_name, ','.join(running_protocols))) | |
3774 | ||
3775 | def _query_check(self, ifaceobj, ifaceobjcurr, ifaceobj_getfunc=None): | |
3776 | if self._is_bridge(ifaceobj): | |
d1265fd5 | 3777 | self._query_check_bridge(ifaceobj, ifaceobjcurr, ifaceobj_getfunc) |
d486dd0d JF |
3778 | else: |
3779 | self._query_check_bridge_port(ifaceobj, ifaceobjcurr, | |
3780 | ifaceobj_getfunc) | |
3781 | ||
3782 | def _query_running_bridge(self, ifaceobjrunning, ifaceobj_getfunc): | |
223ba5af | 3783 | if self.cache.bridge_is_vlan_aware(ifaceobjrunning.name): |
d486dd0d JF |
3784 | ifaceobjrunning.update_config('bridge-vlan-aware', 'yes') |
3785 | ifaceobjrunning.update_config_dict(self._query_running_attrs( | |
3786 | ifaceobjrunning, | |
3787 | ifaceobj_getfunc, | |
3788 | bridge_vlan_aware=True)) | |
3789 | else: | |
3790 | ifaceobjrunning.update_config_dict(self._query_running_attrs( | |
3791 | ifaceobjrunning, None)) | |
3792 | ||
3793 | def _query_running_bridge_port_attrs(self, ifaceobjrunning, bridgename): | |
3794 | if self.systcl_get_net_bridge_stp_user_space() == '1': | |
3795 | return | |
3796 | ||
223ba5af | 3797 | v = str(self.cache.get_brport_cost(ifaceobjrunning.name)) |
d486dd0d JF |
3798 | if v and v != self.get_mod_subattr('bridge-pathcosts', 'default'): |
3799 | ifaceobjrunning.update_config('bridge-pathcosts', v) | |
3800 | ||
223ba5af | 3801 | v = str(self.cache.get_brport_priority(ifaceobjrunning.name)) |
d486dd0d JF |
3802 | if v and v != self.get_mod_subattr('bridge-portprios', 'default'): |
3803 | ifaceobjrunning.update_config('bridge-portprios', v) | |
3804 | ||
3805 | def _query_running_bridge_port(self, ifaceobjrunning, | |
3806 | ifaceobj_getfunc=None): | |
3807 | ||
223ba5af | 3808 | bridgename = self.cache.get_bridge_name_from_port( |
d486dd0d JF |
3809 | ifaceobjrunning.name) |
3810 | bridge_vids = None | |
3811 | bridge_pvid = None | |
3812 | if not bridgename: | |
c46af1c9 | 3813 | self.logger.warning('%s: unable to find bridgename' |
d486dd0d JF |
3814 | %ifaceobjrunning.name) |
3815 | return | |
3816 | ||
223ba5af | 3817 | if not self.cache.bridge_is_vlan_aware(bridgename): |
d486dd0d JF |
3818 | try: |
3819 | self._query_running_bridge_l2protocol_tunnel(ifaceobjrunning.name, bridge_ifaceobj=ifaceobj_getfunc(bridgename)[0]) | |
3820 | except Exception as e: | |
3821 | self.logger.debug('%s: q_query_running_bridge_l2protocol_tunnel: %s' % (ifaceobjrunning.name, str(e))) | |
3822 | return | |
3823 | ||
3824 | self._query_running_bridge_l2protocol_tunnel(ifaceobjrunning.name, brport_ifaceobj=ifaceobjrunning) | |
3825 | ||
3826 | (bridge_port_vids, bridge_port_pvid) = self._get_running_vids_n_pvid_str( | |
3827 | ifaceobjrunning.name) | |
3828 | if bridge_port_vids and bridge_port_pvid in bridge_port_vids: | |
3829 | bridge_port_vids.remove(bridge_port_pvid) | |
3830 | ||
3831 | bridgeifaceobjlist = ifaceobj_getfunc(bridgename) | |
3832 | if bridgeifaceobjlist: | |
3833 | bridge_vids = bridgeifaceobjlist[0].get_attr_value('bridge-vids') | |
3834 | bridge_pvid = bridgeifaceobjlist[0].get_attr_value_first('bridge-pvid') | |
3835 | ||
3836 | if not bridge_port_vids and bridge_port_pvid: | |
3837 | # must be an access port | |
3838 | if bridge_port_pvid != '1': | |
3839 | ifaceobjrunning.update_config('bridge-access', | |
3840 | bridge_port_pvid) | |
3841 | else: | |
3842 | if bridge_port_vids: | |
3843 | if (not bridge_vids or bridge_port_vids != bridge_vids): | |
3844 | ifaceobjrunning.update_config('bridge-vids', | |
3845 | ' '.join(bridge_port_vids)) | |
3846 | if bridge_port_pvid and bridge_port_pvid != '1': | |
3847 | if (not bridge_pvid or (bridge_port_pvid != bridge_pvid)): | |
3848 | ifaceobjrunning.update_config('bridge-pvid', | |
3849 | bridge_port_pvid) | |
3850 | ||
223ba5af | 3851 | v = utils.get_onff_from_onezero(self.cache.get_brport_learning(ifaceobjrunning.name)) |
d486dd0d JF |
3852 | if v and v != self.get_mod_subattr('bridge-learning', 'default'): |
3853 | ifaceobjrunning.update_config('bridge-learning', v) | |
3854 | ||
223ba5af | 3855 | v = utils.get_onff_from_onezero(self.cache.get_brport_unicast_flood(ifaceobjrunning.name)) |
d486dd0d JF |
3856 | if v and v != self.get_mod_subattr('bridge-unicast-flood', 'default'): |
3857 | ifaceobjrunning.update_config('bridge-unicast-flood', v) | |
3858 | ||
223ba5af | 3859 | v = utils.get_onff_from_onezero(self.cache.get_brport_multicast_flood(ifaceobjrunning.name)) |
d486dd0d JF |
3860 | if v and v != self.get_mod_subattr('bridge-multicast-flood', 'default'): |
3861 | ifaceobjrunning.update_config('bridge-multicast-flood', v) | |
3862 | ||
223ba5af JF |
3863 | v = utils.get_onff_from_onezero(self.cache.get_brport_broadcast_flood(ifaceobjrunning.name)) |
3864 | if v and v != self.get_mod_subattr('bridge-broadcast-flood', 'default'): | |
3865 | ifaceobjrunning.update_config('bridge-broadcast-flood', v) | |
3866 | ||
3867 | v = utils.get_onff_from_onezero(self.cache.get_brport_neigh_suppress(ifaceobjrunning.name)) | |
d486dd0d JF |
3868 | # Display running 'arp-nd-suppress' only on vxlan ports |
3869 | # if 'allow_arp_nd_suppress_only_on_vxlan' is set to 'yes' | |
3870 | # otherwise, display on all bridge-ports | |
3871 | ||
3872 | bportifaceobj = ifaceobj_getfunc(ifaceobjrunning.name)[0] | |
3873 | if (v and | |
3874 | v != self.get_mod_subattr('bridge-arp-nd-suppress', 'default') and | |
3875 | (not self.arp_nd_suppress_only_on_vxlan or | |
3876 | (self.arp_nd_suppress_only_on_vxlan and | |
3877 | bportifaceobj.link_kind & ifaceLinkKind.VXLAN))): | |
3878 | ifaceobjrunning.update_config('bridge-arp-nd-suppress', v) | |
3879 | ||
3880 | self._query_running_bridge_port_attrs(ifaceobjrunning, bridgename) | |
3881 | ||
3882 | def _query_running(self, ifaceobjrunning, ifaceobj_getfunc=None): | |
3883 | try: | |
223ba5af | 3884 | if self.cache.bridge_exists(ifaceobjrunning.name): |
d486dd0d | 3885 | self._query_running_bridge(ifaceobjrunning, ifaceobj_getfunc) |
223ba5af | 3886 | elif self.cache.link_is_bridge_port(ifaceobjrunning.name): |
d486dd0d JF |
3887 | self._query_running_bridge_port(ifaceobjrunning, ifaceobj_getfunc) |
3888 | except Exception as e: | |
3889 | raise Exception('%s: %s' % (ifaceobjrunning.name, str(e))) | |
3890 | ||
3891 | def _query(self, ifaceobj, **kwargs): | |
3892 | """ add default policy attributes supported by the module """ | |
ecb7cc13 JF |
3893 | |
3894 | if self.bridge_vxlan_arp_nd_suppress \ | |
3895 | and ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_PORT \ | |
3896 | and ifaceobj.link_kind & ifaceLinkKind.VXLAN: | |
3897 | ifaceobj.update_config("bridge-arp-nd-suppress", "on") | |
3898 | ||
d486dd0d JF |
3899 | if (not (ifaceobj.link_kind & ifaceLinkKind.BRIDGE) or |
3900 | ifaceobj.get_attr_value_first('bridge-stp')): | |
3901 | return | |
3902 | if self.default_stp_on: | |
3903 | ifaceobj.update_config('bridge-stp', 'yes') | |
3904 | ||
ecb7cc13 | 3905 | |
d486dd0d JF |
3906 | _run_ops = { |
3907 | 'pre-up': _up, | |
3908 | 'post-down': _down, | |
3909 | 'query-checkcurr': _query_check, | |
3910 | 'query-running': _query_running, | |
3911 | 'query': _query | |
3912 | } | |
3913 | ||
3914 | def get_ops(self): | |
3915 | """ returns list of ops supported by this module """ | |
3b01ed76 | 3916 | return list(self._run_ops.keys()) |
d486dd0d | 3917 | |
d486dd0d JF |
3918 | def run(self, ifaceobj, operation, query_ifaceobj=None, ifaceobj_getfunc=None): |
3919 | """ run bridge configuration on the interface object passed as | |
3920 | argument. Can create bridge interfaces if they dont exist already | |
3921 | ||
3922 | Args: | |
3923 | **ifaceobj** (object): iface object | |
3924 | ||
3925 | **operation** (str): any of 'pre-up', 'post-down', 'query-checkcurr', | |
3926 | 'query-running' | |
3927 | ||
3928 | Kwargs: | |
3929 | **query_ifaceobj** (object): query check ifaceobject. This is only | |
3930 | valid when op is 'query-checkcurr'. It is an object same as | |
3931 | ifaceobj, but contains running attribute values and its config | |
3932 | status. The modules can use it to return queried running state | |
3933 | of interfaces. status is success if the running state is same | |
3934 | as user required state in ifaceobj. error otherwise. | |
3935 | """ | |
3936 | op_handler = self._run_ops.get(operation) | |
3937 | if not op_handler: | |
3938 | return | |
d486dd0d | 3939 | |
223ba5af | 3940 | if (not self.requirements.bridge_utils_is_installed |
d486dd0d | 3941 | and (ifaceobj.link_privflags & ifaceLinkPrivFlags.BRIDGE_PORT or ifaceobj.link_kind & ifaceLinkKind.BRIDGE) |
223ba5af | 3942 | and self.bridge_utils_missing_warning): |
d486dd0d JF |
3943 | self.logger.warning('%s: missing - bridge operation may not work as expected. ' |
3944 | 'Please check if \'bridge-utils\' package is installed' % utils.brctl_cmd) | |
223ba5af JF |
3945 | self.bridge_utils_missing_warning = False |
3946 | ||
3947 | # make sure BRIDGE_VXLAN is set if we have a vxlan port | |
4b16a997 | 3948 | self._re_evaluate_bridge_vxlan(ifaceobj, ifaceobj_getfunc) |
d486dd0d JF |
3949 | |
3950 | if operation == 'query-checkcurr': | |
3951 | op_handler(self, ifaceobj, query_ifaceobj, | |
3952 | ifaceobj_getfunc=ifaceobj_getfunc) | |
3953 | else: | |
3954 | op_handler(self, ifaceobj, ifaceobj_getfunc=ifaceobj_getfunc) |