]>
Commit | Line | Data |
---|---|---|
15ef32ea RP |
1 | #!/usr/bin/python |
2 | # | |
d486dd0d | 3 | # Copyright 2014-2017 Cumulus Networks, Inc. All rights reserved. |
15ef32ea RP |
4 | # Author: Roopa Prabhu, roopa@cumulusnetworks.com |
5 | # | |
6 | ||
15ef32ea RP |
7 | import os |
8 | import glob | |
9 | ||
5bc963f0 JF |
10 | from string import maketrans |
11 | from collections import deque | |
d486dd0d JF |
12 | from ipaddr import IPNetwork, IPv6Network |
13 | ||
14 | try: | |
15 | from ifupdown2.ifupdown.iface import * | |
7b711dc5 | 16 | from ifupdown2.ifupdown.utils import utils |
d486dd0d JF |
17 | from ifupdown2.ifupdown.netlink import netlink |
18 | ||
19 | from ifupdown2.ifupdownaddons.LinkUtils import LinkUtils | |
20 | from ifupdown2.ifupdownaddons.modulebase import moduleBase | |
21 | ||
22 | import ifupdown2.ifupdown.statemanager as statemanager | |
23e8546d | 23 | import ifupdown2.ifupdown.policymanager as policymanager |
d486dd0d JF |
24 | import ifupdown2.ifupdown.ifupdownflags as ifupdownflags |
25 | import ifupdown2.ifupdown.ifupdownconfig as ifupdownconfig | |
26 | except ImportError: | |
27 | from ifupdown.iface import * | |
7b711dc5 | 28 | from ifupdown.utils import utils |
d486dd0d JF |
29 | from ifupdown.netlink import netlink |
30 | ||
31 | from ifupdownaddons.LinkUtils import LinkUtils | |
32 | from ifupdownaddons.modulebase import moduleBase | |
33 | ||
34 | import ifupdown.statemanager as statemanager | |
23e8546d | 35 | import ifupdown.policymanager as policymanager |
d486dd0d JF |
36 | import ifupdown.ifupdownflags as ifupdownflags |
37 | import ifupdown.ifupdownconfig as ifupdownconfig | |
38 | ||
39 | ||
15ef32ea RP |
40 | class addressvirtual(moduleBase): |
41 | """ ifupdown2 addon module to configure virtual addresses """ | |
42 | ||
43 | _modinfo = {'mhelp' : 'address module configures virtual addresses for ' + | |
44 | 'interfaces. It creates a macvlan interface for ' + | |
45 | 'every mac ip address-virtual line', | |
46 | 'attrs' : { | |
47 | 'address-virtual' : | |
482b2fab | 48 | { 'help' : 'bridge router virtual mac and ips', |
100ab3ea | 49 | 'multivalue' : True, |
2c592263 | 50 | 'validvals' : ['<mac-ip/prefixlen-list>',], |
7b711dc5 JF |
51 | 'example': ['address-virtual 00:11:22:33:44:01 11.0.1.1/24 11.0.1.2/24'] |
52 | }, | |
53 | 'address-virtual-ipv6-addrgen': { | |
54 | 'help': 'enable disable ipv6 link addrgenmode', | |
55 | 'validvals': ['on', 'off'], | |
56 | 'default': 'on', | |
57 | 'example': [ | |
b478792b JF |
58 | 'address-virtual-ipv6-addrgen on', |
59 | 'address-virtual-ipv6-addrgen off' | |
7b711dc5 | 60 | ] |
5bc963f0 JF |
61 | }, |
62 | "vrrp": { | |
63 | "help": "VRRP support", | |
64 | "multivalue": True, | |
65 | "example": [ | |
66 | "vrrp 1 10.0.0.15/24 2001:0db8::0370:7334/64", | |
67 | "vrrp 42 10.0.0.42/24" | |
68 | ] | |
7b711dc5 JF |
69 | } |
70 | }} | |
15ef32ea | 71 | |
8e113d63 | 72 | |
15ef32ea RP |
73 | def __init__(self, *args, **kargs): |
74 | moduleBase.__init__(self, *args, **kargs) | |
75 | self.ipcmd = None | |
8e113d63 | 76 | self._bridge_fdb_query_cache = {} |
23e8546d JF |
77 | self.addressvirtual_with_route_metric = utils.get_boolean_from_string( |
78 | policymanager.policymanager_api.get_module_globals( | |
79 | module_name=self.__class__.__name__, | |
80 | attr='addressvirtual_with_route_metric' | |
81 | ), | |
82 | default=True | |
83 | ) | |
15ef32ea | 84 | |
17da0561 | 85 | self.address_virtual_ipv6_addrgen_value_dict = {'on': 0, 'yes': 0, '0': 0, 'off': 1, 'no': 1, '1': 1} |
5bc963f0 | 86 | self.mac_translate_tab = maketrans(":.-,", " ") |
17da0561 | 87 | |
42e85fc8 | 88 | def get_dependent_ifacenames(self, ifaceobj, ifacenames_all=None): |
5bc963f0 | 89 | if ifaceobj.get_attr_value('address-virtual') or ifaceobj.get_attr_value("vrrp"): |
42e85fc8 | 90 | ifaceobj.link_privflags |= ifaceLinkPrivFlags.ADDRESS_VIRTUAL_SLAVE |
15ef32ea | 91 | |
aaef0a79 RP |
92 | def _get_macvlan_prefix(self, ifaceobj): |
93 | return '%s-v' %ifaceobj.name[0:13].replace('.', '-') | |
94 | ||
8fb6dd67 JF |
95 | @staticmethod |
96 | def get_vrr_prefix(ifname, family): | |
97 | return "%s-%sv" % (ifname[0:10].replace(".", "-"), family) | |
98 | ||
e1601369 | 99 | def _add_addresses_to_bridge(self, ifaceobj, hwaddress): |
8e113d63 | 100 | # XXX: batch the addresses |
d486dd0d JF |
101 | if ifaceobj.link_kind & ifaceLinkKind.VLAN: |
102 | bridgename = ifaceobj.lowerifaces[0] | |
103 | vlan = self._get_vlan_id(ifaceobj) | |
e1601369 RP |
104 | if self.ipcmd.bridge_is_vlan_aware(bridgename): |
105 | [self.ipcmd.bridge_fdb_add(bridgename, addr, | |
106 | vlan) for addr in hwaddress] | |
8e113d63 RP |
107 | elif self.ipcmd.is_bridge(ifaceobj.name): |
108 | [self.ipcmd.bridge_fdb_add(ifaceobj.name, addr) | |
109 | for addr in hwaddress] | |
e1601369 RP |
110 | |
111 | def _remove_addresses_from_bridge(self, ifaceobj, hwaddress): | |
8e113d63 | 112 | # XXX: batch the addresses |
d486dd0d JF |
113 | if ifaceobj.link_kind & ifaceLinkKind.VLAN: |
114 | bridgename = ifaceobj.lowerifaces[0] | |
115 | vlan = self._get_vlan_id(ifaceobj) | |
e1601369 | 116 | if self.ipcmd.bridge_is_vlan_aware(bridgename): |
55072bd1 ST |
117 | for addr in hwaddress: |
118 | try: | |
119 | self.ipcmd.bridge_fdb_del(bridgename, addr, vlan) | |
120 | except Exception, e: | |
121 | self.logger.debug("%s: %s" %(ifaceobj.name, str(e))) | |
122 | pass | |
8e113d63 | 123 | elif self.ipcmd.is_bridge(ifaceobj.name): |
55072bd1 ST |
124 | for addr in hwaddress: |
125 | try: | |
126 | self.ipcmd.bridge_fdb_del(ifaceobj.name, addr) | |
127 | except Exception, e: | |
128 | self.logger.debug("%s: %s" %(ifaceobj.name, str(e))) | |
129 | pass | |
8e113d63 RP |
130 | |
131 | def _get_bridge_fdbs(self, bridgename, vlan): | |
132 | fdbs = self._bridge_fdb_query_cache.get(bridgename) | |
133 | if not fdbs: | |
134 | fdbs = self.ipcmd.bridge_fdb_show_dev(bridgename) | |
135 | if not fdbs: | |
136 | return | |
137 | self._bridge_fdb_query_cache[bridgename] = fdbs | |
138 | return fdbs.get(vlan) | |
139 | ||
140 | def _check_addresses_in_bridge(self, ifaceobj, hwaddress): | |
141 | """ If the device is a bridge, make sure the addresses | |
142 | are in the bridge """ | |
d486dd0d JF |
143 | if ifaceobj.link_kind & ifaceLinkKind.VLAN: |
144 | bridgename = ifaceobj.lowerifaces[0] | |
145 | vlan = self._get_vlan_id(ifaceobj) | |
8e113d63 | 146 | if self.ipcmd.bridge_is_vlan_aware(bridgename): |
d486dd0d | 147 | fdb_addrs = self._get_bridge_fdbs(bridgename, str(vlan)) |
5bc963f0 | 148 | if not fdb_addrs: |
8e113d63 | 149 | return False |
5bc963f0 JF |
150 | hwaddress_int = self.mac_str_to_int(hwaddress) |
151 | for mac in fdb_addrs: | |
152 | if self.mac_str_to_int(mac) == hwaddress_int: | |
153 | return True | |
154 | return False | |
8e113d63 | 155 | return True |
e1601369 | 156 | |
00f6105d RP |
157 | def _fix_connected_route(self, ifaceobj, vifacename, addr): |
158 | # | |
d486dd0d | 159 | # XXX: Hack to make sure the primary address |
00f6105d RP |
160 | # is the first in the routing table. |
161 | # | |
162 | # We use `ip route get` on the vrr network to see which | |
163 | # device the kernel returns. if it is the mac vlan device, | |
164 | # flap the macvlan device to adjust the routing table entry. | |
d486dd0d | 165 | # |
00f6105d RP |
166 | # flapping the macvlan device makes sure the macvlan |
167 | # connected route goes through delete + add, hence adjusting | |
168 | # the order in the routing table. | |
169 | # | |
170 | try: | |
171 | self.logger.info('%s: checking route entry ...' %ifaceobj.name) | |
172 | ip = IPNetwork(addr) | |
d486dd0d JF |
173 | |
174 | # we don't support ip6 route fix yet | |
175 | if type(ip) == IPv6Network: | |
176 | return | |
177 | ||
00f6105d RP |
178 | route_prefix = '%s/%d' %(ip.network, ip.prefixlen) |
179 | ||
aa895ecd JF |
180 | if ifaceobj.link_privflags & ifaceLinkPrivFlags.VRF_SLAVE: |
181 | vrf_master = self.ipcmd.link_get_master(ifaceobj.name) | |
182 | else: | |
183 | vrf_master = None | |
184 | ||
185 | dev = self.ipcmd.ip_route_get_dev(route_prefix, vrf_master=vrf_master) | |
186 | ||
d486dd0d | 187 | if dev and dev != ifaceobj.name: |
00f6105d RP |
188 | self.logger.info('%s: preferred routing entry ' %ifaceobj.name + |
189 | 'seems to be of the macvlan dev %s' | |
190 | %vifacename + | |
191 | ' .. flapping macvlan dev to fix entry.') | |
192 | self.ipcmd.link_down(vifacename) | |
193 | self.ipcmd.link_up(vifacename) | |
194 | except Exception, e: | |
195 | self.logger.debug('%s: fixing route entry failed (%s)' | |
d486dd0d | 196 | % (ifaceobj.name, str(e))) |
00f6105d RP |
197 | pass |
198 | ||
1b284018 RP |
199 | def _handle_vrf_slaves(self, macvlan_ifacename, ifaceobj): |
200 | vrfname = self.ipcmd.link_get_master(ifaceobj.name) | |
201 | if vrfname: | |
d486dd0d | 202 | self.ipcmd.link_set(macvlan_ifacename, 'master', vrfname) |
1b284018 | 203 | |
55072bd1 ST |
204 | def _get_macs_from_old_config(self, ifaceobj=None): |
205 | """ This method returns a list of the mac addresses | |
206 | in the address-virtual attribute for the bridge. """ | |
207 | maclist = [] | |
208 | saved_ifaceobjs = statemanager.statemanager_api.get_ifaceobjs(ifaceobj.name) | |
209 | if not saved_ifaceobjs: | |
210 | return maclist | |
211 | # we need the old saved configs from the statemanager | |
212 | for oldifaceobj in saved_ifaceobjs: | |
213 | if not oldifaceobj.get_attr_value('address-virtual'): | |
214 | continue | |
215 | for av in oldifaceobj.get_attr_value('address-virtual'): | |
216 | macip = av.split() | |
217 | if len(macip) < 2: | |
218 | self.logger.debug("%s: incorrect old address-virtual attrs '%s'" | |
219 | %(oldifaceobj.name, av)) | |
220 | continue | |
221 | maclist.append(macip[0]) | |
222 | return maclist | |
223 | ||
7b711dc5 JF |
224 | def get_addressvirtual_ipv6_addrgen_user_conf(self, ifaceobj): |
225 | ipv6_addrgen = ifaceobj.get_attr_value_first('address-virtual-ipv6-addrgen') | |
226 | ||
227 | if ipv6_addrgen: | |
007cae35 JF |
228 | # IFLA_INET6_ADDR_GEN_MODE values: |
229 | # 0 = eui64 | |
230 | # 1 = none | |
17da0561 | 231 | ipv6_addrgen_nl = self.address_virtual_ipv6_addrgen_value_dict.get(ipv6_addrgen.lower(), None) |
007cae35 JF |
232 | |
233 | if ipv6_addrgen_nl is None: | |
007cae35 JF |
234 | self.logger.warning('%s: invalid value "%s" for attribute address-virtual-ipv6-addrgen' % (ifaceobj.name, ipv6_addrgen)) |
235 | else: | |
236 | return True, ipv6_addrgen_nl | |
7b711dc5 | 237 | |
17da0561 JF |
238 | else: |
239 | # if user didn't configure ipv6-addrgen, should we reset to default? | |
240 | ipv6_addrgen_nl = self.address_virtual_ipv6_addrgen_value_dict.get( | |
241 | self.get_attr_default_value('address-virtual-ipv6-addrgen'), | |
242 | None | |
243 | ) | |
244 | if ipv6_addrgen_nl is not None: | |
245 | return True, ipv6_addrgen_nl | |
246 | ||
7b711dc5 JF |
247 | return False, None |
248 | ||
e1601369 RP |
249 | def _remove_running_address_config(self, ifaceobj): |
250 | if not self.ipcmd.link_exists(ifaceobj.name): | |
15ef32ea | 251 | return |
e1601369 | 252 | hwaddress = [] |
15ef32ea | 253 | self.ipcmd.batch_start() |
709f7942 JF |
254 | for macvlan_prefix in [ |
255 | self._get_macvlan_prefix(ifaceobj), | |
256 | self.get_vrr_prefix(ifaceobj.name, "4"), | |
257 | self.get_vrr_prefix(ifaceobj.name, "6") | |
258 | ]: | |
259 | for macvlan_ifacename in glob.glob("/sys/class/net/%s*" % macvlan_prefix): | |
260 | macvlan_ifacename = os.path.basename(macvlan_ifacename) | |
261 | if not self.ipcmd.link_exists(macvlan_ifacename): | |
262 | continue | |
263 | hwaddress.append(self.ipcmd.link_get_hwaddress(macvlan_ifacename)) | |
264 | self.ipcmd.link_delete(os.path.basename(macvlan_ifacename)) | |
265 | # XXX: Also delete any fdb addresses. This requires, checking mac address | |
266 | # on individual macvlan interfaces and deleting the vlan from that. | |
15ef32ea | 267 | self.ipcmd.batch_commit() |
e1601369 RP |
268 | if any(hwaddress): |
269 | self._remove_addresses_from_bridge(ifaceobj, hwaddress) | |
15ef32ea | 270 | |
e1601369 RP |
271 | def _remove_address_config(self, ifaceobj, address_virtual_list=None): |
272 | if not address_virtual_list: | |
273 | self._remove_running_address_config(ifaceobj) | |
274 | return | |
275 | ||
276 | if not self.ipcmd.link_exists(ifaceobj.name): | |
277 | return | |
278 | hwaddress = [] | |
279 | self.ipcmd.batch_start() | |
280 | av_idx = 0 | |
aaef0a79 | 281 | macvlan_prefix = self._get_macvlan_prefix(ifaceobj) |
e1601369 RP |
282 | for av in address_virtual_list: |
283 | av_attrs = av.split() | |
284 | if len(av_attrs) < 2: | |
bf3eda91 RP |
285 | self.log_error("%s: incorrect address-virtual attrs '%s'" |
286 | %(ifaceobj.name, av), ifaceobj, | |
287 | raise_error=False) | |
e1601369 RP |
288 | av_idx += 1 |
289 | continue | |
290 | ||
291 | # Delete the macvlan device on this device | |
cb46a208 | 292 | macvlan_ifacename = '%s%d' %(macvlan_prefix, av_idx) |
e1601369 RP |
293 | self.ipcmd.link_delete(os.path.basename(macvlan_ifacename)) |
294 | if av_attrs[0] != 'None': | |
295 | hwaddress.append(av_attrs[0]) | |
296 | av_idx += 1 | |
297 | self.ipcmd.batch_commit() | |
298 | self._remove_addresses_from_bridge(ifaceobj, hwaddress) | |
15ef32ea | 299 | |
4d3dc0f7 | 300 | def check_mac_address(self, ifaceobj, mac): |
5bc963f0 | 301 | if mac == 'none': |
d486dd0d | 302 | return True |
4d3dc0f7 | 303 | try: |
586535e8 | 304 | if int(mac.split(":")[0], 16) & 1 : |
5b1fffaf JF |
305 | self.log_error("%s: Multicast bit is set in the virtual mac address '%s'" |
306 | % (ifaceobj.name, mac), ifaceobj=ifaceobj) | |
4d3dc0f7 N |
307 | return False |
308 | return True | |
5b1fffaf | 309 | except ValueError: |
4d3dc0f7 N |
310 | return False |
311 | ||
42e85fc8 RP |
312 | def _fixup_vrf_enslavements(self, ifaceobj, ifaceobj_getfunc=None): |
313 | """ This function fixes up address virtual interfaces | |
314 | (macvlans) on vrf slaves. Since this fixup is an overhead, | |
315 | this must be called only in cases when ifupdown2 is | |
316 | called on the vrf device or its slave and not when | |
317 | ifupdown2 is called for all devices. When all | |
318 | interfaces are brought up, the expectation is that | |
319 | the normal path will fix up a vrf device or its slaves""" | |
320 | ||
321 | if not ifaceobj_getfunc: | |
322 | return | |
323 | if ((ifaceobj.link_kind & ifaceLinkKind.VRF) and | |
324 | self.ipcmd.link_exists(ifaceobj.name)): | |
325 | # if I am a vrf device and I have slaves | |
326 | # that have address virtual config, | |
327 | # enslave the slaves 'address virtual | |
328 | # interfaces (macvlans)' to myself: | |
329 | running_slaves = self.ipcmd.link_get_lowers(ifaceobj.name) | |
330 | if running_slaves: | |
331 | # pick up any existing slaves of a vrf device and | |
332 | # look for their upperdevices and enslave them to the | |
333 | # vrf device: | |
334 | for s in running_slaves: | |
335 | sobjs = ifaceobj_getfunc(s) | |
336 | if (sobjs and | |
337 | (sobjs[0].link_privflags & ifaceLinkPrivFlags.ADDRESS_VIRTUAL_SLAVE)): | |
338 | # enslave all its upper devices to | |
339 | # the vrf device | |
340 | upperdevs = self.ipcmd.link_get_uppers(sobjs[0].name) | |
341 | if not upperdevs: | |
342 | continue | |
343 | for u in upperdevs: | |
344 | # skip vrf device which | |
345 | # will also show up in the | |
346 | # upper device list | |
347 | if u == ifaceobj.name: | |
348 | continue | |
d486dd0d JF |
349 | self.ipcmd.link_set(u, 'master', ifaceobj.name, |
350 | state='up') | |
42e85fc8 RP |
351 | elif ((ifaceobj.link_privflags & ifaceLinkPrivFlags.ADDRESS_VIRTUAL_SLAVE) and |
352 | (ifaceobj.link_privflags & ifaceLinkPrivFlags.VRF_SLAVE) and | |
353 | self.ipcmd.link_exists(ifaceobj.name)): | |
354 | # If I am a vrf slave and I have 'address virtual' | |
355 | # config, make sure my addrress virtual interfaces | |
356 | # (macvlans) are also enslaved to the vrf device | |
357 | vrfname = ifaceobj.get_attr_value_first('vrf') | |
358 | if not vrfname or not self.ipcmd.link_exists(vrfname): | |
359 | return | |
360 | running_uppers = self.ipcmd.link_get_uppers(ifaceobj.name) | |
361 | if not running_uppers: | |
362 | return | |
363 | macvlan_prefix = self._get_macvlan_prefix(ifaceobj) | |
364 | if not macvlan_prefix: | |
365 | return | |
366 | for u in running_uppers: | |
367 | if u == vrfname: | |
368 | continue | |
369 | if u.startswith(macvlan_prefix): | |
d486dd0d JF |
370 | self.ipcmd.link_set(u, 'master', vrfname, |
371 | state='up') | |
42e85fc8 | 372 | |
5bc963f0 JF |
373 | def mac_str_to_int(self, mac): |
374 | mac_int = 0 | |
375 | for n in mac.translate(self.mac_translate_tab).split(): | |
376 | mac_int += int(n, 16) | |
377 | return mac_int | |
378 | ||
379 | def create_macvlan_and_apply_config(self, ifaceobj, intf_config_list): | |
380 | """ | |
381 | intf_config_list = [ | |
382 | { | |
383 | "ifname": "macvlan_ifname", | |
384 | "hwaddress": "macvlan_hwaddress", | |
385 | "ips": [str(IPNetwork), ] | |
386 | }, | |
387 | ] | |
388 | """ | |
389 | user_configured_ipv6_addrgenmode, ipv6_addrgen_user_value = self.get_addressvirtual_ipv6_addrgen_user_conf(ifaceobj) | |
390 | purge_existing = False if ifupdownflags.flags.PERFMODE else True | |
391 | hw_address_list = [] | |
392 | ifname = ifaceobj.name | |
393 | ||
394 | lower_iface_mtu = update_mtu = None | |
395 | if ifupdownconfig.config.get("adjust_logical_dev_mtu", "1") != "0": | |
396 | if ifaceobj.lowerifaces and intf_config_list: | |
397 | update_mtu = True | |
398 | ||
399 | self.ipcmd.batch_start() | |
400 | ||
401 | for intf_config_dict in intf_config_list: | |
402 | link_created = False | |
403 | macvlan_ifname = intf_config_dict.get("ifname") | |
404 | macvlan_hwaddr = intf_config_dict.get("hwaddress") | |
405 | ips = intf_config_dict.get("ips") | |
406 | ||
407 | if not self.ipcmd.link_exists(macvlan_ifname): | |
408 | self.ipcmd.link_add_macvlan(ifname, macvlan_ifname) | |
409 | link_created = True | |
410 | ||
411 | # first thing we need to handle vrf enslavement | |
412 | if ifaceobj.link_privflags & ifaceLinkPrivFlags.VRF_SLAVE: | |
413 | self._handle_vrf_slaves(macvlan_ifname, ifaceobj) | |
414 | ||
415 | if user_configured_ipv6_addrgenmode: | |
416 | self.ipcmd.ipv6_addrgen(macvlan_ifname, ipv6_addrgen_user_value, link_created) | |
417 | ||
418 | if macvlan_hwaddr: | |
419 | self.ipcmd.link_set_hwaddress(macvlan_ifname, macvlan_hwaddr) | |
420 | hw_address_list.append(macvlan_hwaddr) | |
421 | ||
422 | if self.addressvirtual_with_route_metric and self.ipcmd.addr_metric_support(): | |
423 | metric = self.ipcmd.get_default_ip_metric() | |
424 | else: | |
425 | metric = None | |
426 | ||
427 | self.ipcmd.addr_add_multiple( | |
428 | ifaceobj, | |
429 | macvlan_ifname, | |
430 | ips, | |
431 | purge_existing, | |
432 | metric=metric | |
433 | ) | |
434 | ||
435 | # If link existed before, flap the link | |
436 | if not link_created: | |
437 | ||
438 | if not self.addressvirtual_with_route_metric or not self.ipcmd.addr_metric_support(): | |
439 | # if the system doesn't support ip addr set METRIC | |
440 | # we need to do manually check the ordering of the ip4 routes | |
441 | self._fix_connected_route(ifaceobj, macvlan_ifname, ips[0]) | |
442 | ||
443 | if update_mtu: | |
444 | lower_iface_mtu = self.ipcmd.link_get_mtu(ifname, refresh=True) | |
445 | update_mtu = False | |
446 | ||
447 | if lower_iface_mtu and lower_iface_mtu != self.ipcmd.link_get_mtu(macvlan_ifname, refresh=True): | |
448 | try: | |
449 | self.ipcmd.link_set_mtu(macvlan_ifname, | |
450 | lower_iface_mtu) | |
451 | except Exception as e: | |
452 | self.logger.info('%s: failed to set mtu %s: %s' % | |
453 | (macvlan_ifname, lower_iface_mtu, e)) | |
454 | ||
455 | # set macvlan device to up in anycase. | |
456 | # since we auto create them here..we are responsible | |
457 | # to bring them up here in the case they were brought down | |
458 | # by some other entity in the system. | |
459 | netlink.link_set_updown(macvlan_ifname, "up") | |
460 | else: | |
461 | try: | |
462 | if not self.addressvirtual_with_route_metric or not self.ipcmd.addr_metric_support(): | |
463 | # if the system doesn't support ip addr set METRIC | |
464 | # we need to do manually check the ordering of the ip6 routes | |
465 | self.ipcmd.fix_ipv6_route_metric(ifaceobj, macvlan_ifname, ips) | |
466 | except Exception as e: | |
467 | self.logger.debug('fix_vrf_slave_ipv6_route_metric: failed: %s' % e) | |
468 | ||
469 | # Disable IPv6 duplicate address detection on VRR interfaces | |
470 | for key, sysval in { | |
471 | "accept_dad": "0", | |
472 | "dad_transmits": "0" | |
473 | }.iteritems(): | |
474 | syskey = "net.ipv6.conf.%s.%s" % (macvlan_ifname, key) | |
475 | if self.sysctl_get(syskey) != sysval: | |
476 | self.sysctl_set(syskey, sysval) | |
477 | ||
478 | self.ipcmd.batch_commit() | |
479 | return hw_address_list | |
480 | ||
42e85fc8 RP |
481 | def _up(self, ifaceobj, ifaceobj_getfunc=None): |
482 | if not ifupdownflags.flags.ALL: | |
483 | self._fixup_vrf_enslavements(ifaceobj, ifaceobj_getfunc) | |
5bc963f0 | 484 | |
15ef32ea | 485 | address_virtual_list = ifaceobj.get_attr_value('address-virtual') |
5bc963f0 JF |
486 | vrr_config_list = ifaceobj.get_attr_value("vrrp") |
487 | ||
488 | if not address_virtual_list and not vrr_config_list: | |
15ef32ea | 489 | # XXX: address virtual is not present. In which case, |
00f6105d | 490 | # delete stale macvlan devices. |
5bc963f0 | 491 | self._remove_running_address_config(ifaceobj) |
15ef32ea RP |
492 | return |
493 | ||
5bc963f0 JF |
494 | if ifaceobj.upperifaces and not ifaceobj.link_privflags & ifaceLinkPrivFlags.VRF_SLAVE: |
495 | self.log_error("%s: invalid placement of address-virtual/vrrp lines " | |
496 | "(must be configured under an interface " | |
497 | "with no upper interfaces or parent interfaces)" | |
498 | % ifaceobj.name, ifaceobj) | |
f466af7a | 499 | |
e1601369 | 500 | if not self.ipcmd.link_exists(ifaceobj.name): |
15ef32ea | 501 | return |
5bc963f0 JF |
502 | |
503 | addr_virtual_macs = self.create_macvlan_and_apply_config( | |
504 | ifaceobj, | |
505 | self.translate_addrvirtual_user_config_to_list( | |
506 | ifaceobj, | |
507 | address_virtual_list | |
508 | ) | |
509 | ) | |
510 | ||
511 | vrr_macs = self.create_macvlan_and_apply_config( | |
512 | ifaceobj, | |
513 | self.translate_vrr_user_config_to_list( | |
514 | ifaceobj, | |
515 | vrr_config_list | |
516 | ) | |
517 | ) | |
518 | ||
519 | hw_address_list = addr_virtual_macs + vrr_macs | |
520 | ||
521 | # check the statemanager for old configs. | |
522 | # We need to remove only the previously configured FDB entries | |
523 | oldmacs = self._get_macs_from_old_config(ifaceobj) | |
524 | # get a list of fdbs in old that are not in new config meaning they should | |
525 | # be removed since they are gone from the config | |
526 | removed_macs = [mac for mac in oldmacs if mac.lower() not in hw_address_list] | |
527 | self._remove_addresses_from_bridge(ifaceobj, removed_macs) | |
528 | # if ifaceobj is a bridge and bridge is a vlan aware bridge | |
529 | # add the vid to the bridge | |
530 | self._add_addresses_to_bridge(ifaceobj, hw_address_list) | |
531 | ||
5bc963f0 JF |
532 | def translate_vrr_user_config_to_list(self, ifaceobj, vrr_config_list, ifquery=False): |
533 | """ | |
534 | If (IPv4 addresses provided): | |
535 | 00:00:5e:00:01:<V> | |
536 | else if (IPv6 addresses provided): | |
537 | 00:00:5e:00:02:<V> | |
538 | ||
539 | vrrp 1 10.0.0.15/24 | |
540 | vrrp 1 2001:0db8::0370:7334/64 | |
541 | ||
542 | # Translate: | |
543 | # vrrp 255 10.0.0.15/24 10.0.0.2/1 | |
544 | # To: | |
545 | # [ | |
546 | # { | |
547 | # "ifname": "macvlan_ifname", | |
548 | # "hwaddress": "macvlan_hwaddress", | |
549 | # "ips": [str(IPNetwork), ] | |
550 | # }, | |
551 | # ] | |
552 | """ | |
553 | ifname = ifaceobj.name | |
554 | user_config_list = [] | |
555 | ||
8fb6dd67 | 556 | for index, config in enumerate(vrr_config_list or []): |
5bc963f0 JF |
557 | vrrp_id, ip_addrs = config.split(" ", 1) |
558 | hex_id = '%02x' % int(vrrp_id) | |
559 | ip4 = [] | |
560 | ip6 = [] | |
561 | ||
562 | for ip_addr in ip_addrs.split(): | |
563 | ip_network_obj = IPNetwork(ip_addr) | |
564 | is_ip6 = isinstance(ip_network_obj, IPv6Network) | |
565 | ||
566 | if is_ip6: | |
567 | ip6.append(ip_addr) | |
568 | else: | |
569 | ip4.append(ip_addr) | |
570 | ||
8fb6dd67 JF |
571 | macvlan_ip4_ifname = "%s%s" % (self.get_vrr_prefix(ifname, "4"), index) |
572 | macvlan_ip6_ifname = "%s%s" % (self.get_vrr_prefix(ifname, "6"), index) | |
5bc963f0 JF |
573 | |
574 | merged_with_existing_obj = False | |
575 | # if the vrr config is defined in different lines for the same ID | |
576 | # we need to save the ip4 and ip6 in the objects we previously | |
577 | # created, example: | |
578 | # vrrp 255 10.0.0.15/24 10.0.0.2/15 | |
579 | # vrrp 255 fe80::a00:27ff:fe04:42/64 | |
580 | for obj in user_config_list: | |
581 | if obj.get("ifname") == macvlan_ip4_ifname: | |
582 | obj["ips"] += ip4 | |
583 | merged_with_existing_obj = True | |
584 | elif obj.get("ifname") == macvlan_ip6_ifname: | |
585 | obj["ips"] += ip6 | |
586 | merged_with_existing_obj = True | |
587 | ||
588 | if merged_with_existing_obj: | |
589 | continue | |
590 | ||
591 | if ip4 or ifquery: | |
592 | # config_ip4 | |
593 | macvlan_ip4_mac = "00:00:5e:00:01:%s" % hex_id | |
594 | user_config_list.append({ | |
595 | "ifname": macvlan_ip4_ifname, | |
596 | "hwaddress": macvlan_ip4_mac, | |
597 | "hwaddress_int": self.mac_str_to_int(macvlan_ip4_mac), | |
598 | "ips": ip4, | |
599 | "id": vrrp_id | |
600 | }) | |
601 | ||
602 | if ip6 or ifquery: | |
603 | # config_ip6 | |
604 | macvlan_ip6_mac = "00:00:5e:00:02:%s" % hex_id | |
605 | user_config_list.append({ | |
606 | "ifname": macvlan_ip6_ifname, | |
607 | "hwaddress": macvlan_ip6_mac, | |
608 | "hwaddress_int": self.mac_str_to_int(macvlan_ip6_mac), | |
609 | "ips": ip6, | |
610 | "id": vrrp_id | |
611 | }) | |
612 | ||
613 | return user_config_list | |
614 | ||
615 | def translate_addrvirtual_user_config_to_list(self, ifaceobj, address_virtual_list): | |
616 | """ | |
617 | # Translate: | |
618 | # address-virtual 00:11:22:33:44:01 2001:0db8::0370:7334/64 11.0.1.1/24 11.0.1.2/24 | |
619 | # To: | |
620 | # [ | |
621 | # { | |
622 | # "ifname": "macvlan_ifname", | |
623 | # "hwaddress": "macvlan_hwaddress", | |
624 | # "ips": [str(IPNetwork), ] | |
625 | # }, | |
626 | # ] | |
627 | """ | |
628 | user_config_list = [] | |
629 | ||
630 | if not address_virtual_list: | |
631 | return user_config_list | |
632 | ||
633 | macvlan_prefix = self._get_macvlan_prefix(ifaceobj) | |
634 | ||
635 | for index, addr_virtual in enumerate(address_virtual_list): | |
636 | av_attrs = addr_virtual.split() | |
637 | ||
638 | if len(av_attrs) < 2: | |
639 | self.log_error("%s: incorrect address-virtual attrs '%s'" | |
640 | % (ifaceobj.name, addr_virtual), ifaceobj, | |
641 | raise_error=False) | |
642 | continue | |
643 | ||
644 | mac = av_attrs[0] | |
645 | if mac: | |
646 | mac = mac.lower() | |
647 | ||
648 | if not self.check_mac_address(ifaceobj, mac): | |
649 | continue | |
650 | ||
651 | config = {"ifname": "%s%d" % (macvlan_prefix, index)} | |
652 | ||
653 | if mac != "none": | |
654 | config["hwaddress"] = mac | |
655 | config["hwaddress_int"] = self.mac_str_to_int(mac) | |
656 | ||
657 | ip_network_obj_list = [] | |
658 | for ip in av_attrs[1:]: | |
659 | ip_network_obj_list.append(str(IPNetwork(ip))) | |
660 | ||
661 | config["ips"] = ip_network_obj_list | |
662 | user_config_list.append(config) | |
663 | ||
664 | return user_config_list | |
665 | ||
666 | def process_macvlans_config(self, ifaceobj, attr_name, virtual_addr_list_raw, macvlan_config_list): | |
667 | return self.create_macvlan_and_apply_config(ifaceobj, macvlan_config_list) | |
15ef32ea | 668 | |
42e85fc8 | 669 | def _down(self, ifaceobj, ifaceobj_getfunc=None): |
15ef32ea | 670 | try: |
cb46a208 RP |
671 | self._remove_address_config(ifaceobj, |
672 | ifaceobj.get_attr_value('address-virtual')) | |
5bc963f0 JF |
673 | |
674 | #### VRR | |
675 | hwaddress = [] | |
676 | self.ipcmd.batch_start() | |
677 | for vrr_prefix in [self.get_vrr_prefix(ifaceobj.name, "4"), self.get_vrr_prefix(ifaceobj.name, "6")]: | |
678 | for macvlan_ifacename in glob.glob("/sys/class/net/%s*" % vrr_prefix): | |
679 | macvlan_ifacename = os.path.basename(macvlan_ifacename) | |
680 | if not self.ipcmd.link_exists(macvlan_ifacename): | |
681 | continue | |
682 | hwaddress.append(self.ipcmd.link_get_hwaddress(macvlan_ifacename)) | |
683 | self.ipcmd.link_delete(os.path.basename(macvlan_ifacename)) | |
684 | # XXX: Also delete any fdb addresses. This requires, checking mac address | |
685 | # on individual macvlan interfaces and deleting the vlan from that. | |
686 | self.ipcmd.batch_commit() | |
687 | if any(hwaddress): | |
688 | self._remove_addresses_from_bridge(ifaceobj, hwaddress) | |
15ef32ea | 689 | except Exception, e: |
5bc963f0 JF |
690 | import traceback |
691 | traceback.print_exc() | |
15ef32ea RP |
692 | self.log_warn(str(e)) |
693 | ||
694 | def _query_check(self, ifaceobj, ifaceobjcurr): | |
5bc963f0 | 695 | |
cb46a208 RP |
696 | if not self.ipcmd.link_exists(ifaceobj.name): |
697 | return | |
007cae35 JF |
698 | |
699 | user_config_address_virtual_ipv6_addr = ifaceobj.get_attr_value_first('address-virtual-ipv6-addrgen') | |
700 | if user_config_address_virtual_ipv6_addr and user_config_address_virtual_ipv6_addr not in utils._string_values: | |
701 | ifaceobjcurr.update_config_with_status('address-virtual-ipv6-addrgen', user_config_address_virtual_ipv6_addr, 1) | |
702 | user_config_address_virtual_ipv6_addr = None | |
5bc963f0 JF |
703 | |
704 | address_virtual_list = ifaceobj.get_attr_value('address-virtual') | |
705 | ||
706 | macvlans_running_ipv6_addr_virtual = self.query_check_macvlan_config( | |
707 | ifaceobj, | |
708 | ifaceobjcurr, | |
709 | "address-virtual", | |
710 | user_config_address_virtual_ipv6_addr, | |
711 | virtual_addr_list_raw=address_virtual_list, | |
712 | macvlan_config_list=self.translate_addrvirtual_user_config_to_list( | |
713 | ifaceobj, | |
714 | address_virtual_list | |
715 | ) | |
716 | ) | |
717 | ||
718 | vrr_config_list = ifaceobj.get_attr_value("vrrp") | |
719 | ||
720 | macvlans_running_ipv6_addr_vrr = self.query_check_macvlan_config( | |
721 | ifaceobj, | |
722 | ifaceobjcurr, | |
723 | "vrrp", | |
724 | user_config_address_virtual_ipv6_addr, | |
725 | virtual_addr_list_raw=vrr_config_list, | |
726 | macvlan_config_list=self.translate_vrr_user_config_to_list( | |
727 | ifaceobj, | |
728 | vrr_config_list, | |
729 | ifquery=True | |
730 | ) | |
731 | ) | |
732 | ||
733 | macvlans_running_ipv6_addr = macvlans_running_ipv6_addr_virtual + macvlans_running_ipv6_addr_vrr | |
734 | if user_config_address_virtual_ipv6_addr: | |
735 | bool_user_ipv6_addrgen = utils.get_boolean_from_string(user_config_address_virtual_ipv6_addr) | |
736 | for running_ipv6_addrgen in macvlans_running_ipv6_addr: | |
737 | if (not bool_user_ipv6_addrgen) != running_ipv6_addrgen: | |
738 | ifaceobjcurr.update_config_with_status('address-virtual-ipv6-addrgen', user_config_address_virtual_ipv6_addr, 1) | |
739 | return | |
740 | ifaceobjcurr.update_config_with_status('address-virtual-ipv6-addrgen', user_config_address_virtual_ipv6_addr, 0) | |
741 | ||
742 | def query_check_macvlan_config(self, ifaceobj, ifaceobjcurr, attr_name, user_config_address_virtual_ipv6_addr, virtual_addr_list_raw, macvlan_config_list): | |
743 | """ | |
744 | macvlan_config_list = [ | |
745 | { | |
746 | "ifname": "macvlan_ifname", | |
747 | "hwaddress": "macvlan_hwaddress", | |
748 | "ips": [str(IPNetwork), ] | |
749 | }, | |
750 | ] | |
751 | """ | |
752 | is_vrr = attr_name == "vrrp" | |
007cae35 JF |
753 | macvlans_running_ipv6_addr = [] |
754 | ||
5bc963f0 JF |
755 | if not virtual_addr_list_raw: |
756 | return macvlans_running_ipv6_addr | |
757 | ||
758 | macvlan_config_queue = deque(macvlan_config_list) | |
759 | ||
760 | while macvlan_config_queue: | |
761 | ||
762 | ip4_config = None | |
763 | ip6_config = None | |
764 | ||
765 | config = macvlan_config_queue.popleft() | |
766 | ||
767 | if is_vrr: | |
768 | ip4_config = config | |
769 | ip6_config = macvlan_config_queue.popleft() | |
770 | ||
771 | macvlan_ifacename = config.get("ifname") | |
15ef32ea | 772 | |
cb46a208 | 773 | if not self.ipcmd.link_exists(macvlan_ifacename): |
5bc963f0 | 774 | ifaceobjcurr.update_config_with_status(attr_name, "", 1) |
cb46a208 | 775 | continue |
007cae35 | 776 | |
5bc963f0 JF |
777 | macvlan_hwaddress = config.get("hwaddress") |
778 | macvlan_hwaddress_int = config.get("hwaddress_int") | |
779 | ||
007cae35 JF |
780 | if user_config_address_virtual_ipv6_addr: |
781 | macvlans_running_ipv6_addr.append(self.ipcmd.get_ipv6_addrgen_mode(macvlan_ifacename)) | |
782 | ||
cb46a208 | 783 | # Check mac and ip address |
5bc963f0 JF |
784 | rhwaddress = ip4_macvlan_hwaddress = self.ipcmd.link_get_hwaddress(macvlan_ifacename) |
785 | raddrs = ip4_running_addrs = self.ipcmd.get_running_addrs( | |
d486dd0d JF |
786 | ifname=macvlan_ifacename, |
787 | details=False, | |
788 | addr_virtual_ifaceobj=ifaceobj | |
789 | ) | |
007cae35 | 790 | |
5bc963f0 JF |
791 | if not is_vrr: |
792 | ips = config.get("ips") | |
793 | ||
794 | if not raddrs or not rhwaddress: | |
795 | ifaceobjcurr.update_config_with_status(attr_name, "", 1) | |
796 | continue | |
797 | ||
798 | try: | |
799 | if self.mac_str_to_int(rhwaddress) == macvlan_hwaddress_int \ | |
800 | and self.ipcmd.compare_user_config_vs_running_state(raddrs, ips) \ | |
801 | and self._check_addresses_in_bridge(ifaceobj, macvlan_hwaddress): | |
802 | ifaceobjcurr.update_config_with_status( | |
803 | attr_name, | |
804 | " ".join(virtual_addr_list_raw), | |
805 | 0 | |
806 | ) | |
807 | else: | |
808 | ifaceobjcurr.update_config_with_status( | |
809 | attr_name, | |
810 | '%s %s' % (rhwaddress, ' '.join(raddrs)), | |
811 | 1 | |
812 | ) | |
813 | except: | |
814 | ifaceobjcurr.update_config_with_status( | |
815 | attr_name, | |
816 | '%s %s' % (rhwaddress, ' '.join(raddrs)), | |
817 | 1 | |
818 | ) | |
819 | else: | |
820 | # VRRP | |
821 | ||
822 | ok = False | |
823 | # check macvlan ip4 hwaddress (only if ip4 were provided by the user) | |
824 | if not ip4_config.get("ips") or ip4_macvlan_hwaddress == ip4_config.get("hwaddress"): | |
825 | ip6_macvlan_ifname = ip6_config.get("ifname") | |
826 | ip6_macvlan_hwaddress = ip6_config.get("hwaddress") | |
827 | ||
828 | # check macvlan ip6 hwaddress (only if ip6 were provided by the user) | |
829 | if not ip6_config.get("ips") or self.ipcmd.link_get_hwaddress(ip6_macvlan_ifname) == ip6_macvlan_hwaddress: | |
830 | ||
831 | # check all ip4 | |
832 | if self.ipcmd.compare_user_config_vs_running_state( | |
833 | ip4_running_addrs, | |
834 | ip4_config.get("ips") | |
835 | ) and self._check_addresses_in_bridge(ifaceobj, ip4_macvlan_hwaddress): | |
836 | ip6_running_addrs = self.ipcmd.get_running_addrs( | |
837 | ifname=ip6_macvlan_ifname, | |
838 | details=False, | |
839 | addr_virtual_ifaceobj=ifaceobj | |
840 | ) | |
841 | ||
842 | # check all ip6 | |
843 | if self.ipcmd.compare_user_config_vs_running_state( | |
844 | ip6_running_addrs, | |
845 | ip6_config.get("ips") | |
846 | ) and self._check_addresses_in_bridge(ifaceobj, ip4_macvlan_hwaddress): | |
847 | ifaceobjcurr.update_config_with_status( | |
848 | attr_name, | |
849 | "%s %s" % (ip4_config.get("id"), " ".join(ip4_config.get("ips") + ip6_config.get("ips"))), | |
850 | 0 | |
851 | ) | |
852 | ok = True | |
853 | ||
854 | if not ok: | |
855 | ifaceobjcurr.update_config_with_status( | |
856 | attr_name, | |
857 | "%s %s" % (ip4_config.get("id"), " ".join(ip4_config.get("ips") + ip6_config.get("ips"))), | |
858 | 1 | |
859 | ) | |
860 | ||
861 | return macvlans_running_ipv6_addr | |
15ef32ea | 862 | |
42e85fc8 | 863 | def _query_running(self, ifaceobjrunning, ifaceobj_getfunc=None): |
aaef0a79 | 864 | macvlan_prefix = self._get_macvlan_prefix(ifaceobjrunning) |
8e113d63 | 865 | address_virtuals = glob.glob("/sys/class/net/%s*" %macvlan_prefix) |
007cae35 | 866 | macvlans_ipv6_addrgen_list = [] |
8e113d63 RP |
867 | for av in address_virtuals: |
868 | macvlan_ifacename = os.path.basename(av) | |
869 | rhwaddress = self.ipcmd.link_get_hwaddress(macvlan_ifacename) | |
c3175b31 JF |
870 | |
871 | raddress = [] | |
872 | for obj in ifaceobj_getfunc(ifaceobjrunning.name) or []: | |
873 | raddress.extend(self.ipcmd.get_running_addrs(None, macvlan_ifacename, addr_virtual_ifaceobj=obj) or []) | |
874 | ||
875 | raddress = list(set(raddress)) | |
876 | ||
8e113d63 RP |
877 | if not raddress: |
878 | self.logger.warn('%s: no running addresses' | |
879 | %ifaceobjrunning.name) | |
880 | raddress = [] | |
881 | ifaceobjrunning.update_config('address-virtual', | |
c3175b31 | 882 | '%s %s' %(rhwaddress, ' '.join(raddress))) |
007cae35 JF |
883 | |
884 | macvlans_ipv6_addrgen_list.append((macvlan_ifacename, self.ipcmd.get_ipv6_addrgen_mode(macvlan_ifacename))) | |
885 | ||
886 | macvlan_count = len(address_virtuals) | |
887 | if not macvlan_count: | |
888 | return | |
889 | ipv6_addrgen = macvlans_ipv6_addrgen_list[0][1] | |
890 | ||
891 | for macvlan_ifname, macvlan_ipv6_addrgen in macvlans_ipv6_addrgen_list: | |
892 | if macvlan_ipv6_addrgen != ipv6_addrgen: | |
893 | # one macvlan has a different ipv6-addrgen configuration | |
894 | # we simply return, ifquery-running will print the macvlan | |
895 | # stanzas with the ipv6-addrgen on/off attribute | |
896 | return | |
897 | ifaceobjrunning.update_config('address-virtual-ipv6-addrgen', 'off' if ipv6_addrgen else 'on') | |
898 | ||
15ef32ea RP |
899 | |
900 | _run_ops = {'up' : _up, | |
901 | 'down' : _down, | |
902 | 'query-checkcurr' : _query_check, | |
903 | 'query-running' : _query_running} | |
904 | ||
905 | def get_ops(self): | |
906 | """ returns list of ops supported by this module """ | |
907 | return self._run_ops.keys() | |
908 | ||
909 | def _init_command_handlers(self): | |
910 | if not self.ipcmd: | |
d486dd0d | 911 | self.ipcmd = LinkUtils() |
15ef32ea | 912 | |
42e85fc8 RP |
913 | def run(self, ifaceobj, operation, query_ifaceobj=None, |
914 | ifaceobj_getfunc=None, **extra_args): | |
15ef32ea RP |
915 | """ run vlan configuration on the interface object passed as argument |
916 | ||
917 | Args: | |
918 | **ifaceobj** (object): iface object | |
919 | ||
920 | **operation** (str): any of 'pre-up', 'post-down', 'query-checkcurr', | |
921 | 'query-running' | |
922 | Kwargs: | |
923 | **query_ifaceobj** (object): query check ifaceobject. This is only | |
924 | valid when op is 'query-checkcurr'. It is an object same as | |
925 | ifaceobj, but contains running attribute values and its config | |
926 | status. The modules can use it to return queried running state | |
927 | of interfaces. status is success if the running state is same | |
928 | as user required state in ifaceobj. error otherwise. | |
929 | """ | |
84ca006f RP |
930 | if ifaceobj.type == ifaceType.BRIDGE_VLAN: |
931 | return | |
15ef32ea RP |
932 | op_handler = self._run_ops.get(operation) |
933 | if not op_handler: | |
934 | return | |
935 | self._init_command_handlers() | |
936 | if operation == 'query-checkcurr': | |
937 | op_handler(self, ifaceobj, query_ifaceobj) | |
938 | else: | |
42e85fc8 | 939 | op_handler(self, ifaceobj, ifaceobj_getfunc=ifaceobj_getfunc) |