For compatibility with frr-reload, a command
"no tunnel protection [vici profile PROFILE [fallback-profile FALLBACK]]"
was added.
Signed-off-by: aapostoliuk <a.apostoliuk@vyos.io>
The following causes a validation error.
> # cat config
> affinity-map green bit-position 0
> router isis 1
> flex-algo 129
> affinity exclude-any green
> # vtysh -f config
> Error type: validation
> Error description: affinity map green isn't found
> The following commands were dynamically grouped into the same transaction and rejected:
> - affinity-map green bit-position 0
> - router isis 1
> - flex-algo 129
> - affinity exclude-any green
Data does not exist in memory in validation state.
Get data from the candidate northbound config instead.
Fixes: 893882ee20 ("isisd: add isis flex-algo configuration backend")
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
The following causes a isisd crash.
> # cat config
> affinity-map green bit-position 0
> router isis 1
> flex-algo 129
> affinity exclude-any green
> # vtysh -f config
> #0 raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:50
> #1 0x00007f650cd32756 in core_handler (signo=6, siginfo=0x7ffc56f93070, context=0x7ffc56f92f40) at lib/sigevent.c:258
> #2 <signal handler called>
> #3 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
> #4 0x00007f650c91c537 in __GI_abort () at abort.c:79
> #5 0x00007f650cd007c9 in nb_running_get_entry_worker (dnode=0x0, xpath=0x0, abort_if_not_found=true, rec_search=true) at lib/northbound.c:2531
> #6 0x00007f650cd007f9 in nb_running_get_entry (dnode=0x55d9ad406e00, xpath=0x0, abort_if_not_found=true) at lib/northbound.c:2537
> #7 0x000055d9ab302248 in isis_instance_flex_algo_affinity_set (args=0x7ffc56f947a0, type=2) at isisd/isis_nb_config.c:2998
> #8 0x000055d9ab3027c0 in isis_instance_flex_algo_affinity_exclude_any_create (args=0x7ffc56f947a0) at isisd/isis_nb_config.c:3155
> #9 0x00007f650ccfe284 in nb_callback_create (context=0x7ffc56f94d20, nb_node=0x55d9ad28b540, event=NB_EV_VALIDATE, dnode=0x55d9ad406e00, resource=0x0, errmsg=0x7ffc56f94de0 "",
> errmsg_len=8192) at lib/northbound.c:1487
> #10 0x00007f650ccff067 in nb_callback_configuration (context=0x7ffc56f94d20, event=NB_EV_VALIDATE, change=0x55d9ad406d40, errmsg=0x7ffc56f94de0 "", errmsg_len=8192) at lib/northbound.c:1884
> #11 0x00007f650ccfda31 in nb_candidate_validate_code (context=0x7ffc56f94d20, candidate=0x55d9ad20d710, changes=0x7ffc56f94d38, errmsg=0x7ffc56f94de0 "", errmsg_len=8192)
> at lib/northbound.c:1246
> #12 0x00007f650ccfdc67 in nb_candidate_commit_prepare (context=..., candidate=0x55d9ad20d710, comment=0x0, transaction=0x7ffc56f94da0, skip_validate=false, ignore_zero_change=false,
> errmsg=0x7ffc56f94de0 "", errmsg_len=8192) at lib/northbound.c:1317
> #13 0x00007f650ccfdec4 in nb_candidate_commit (context=..., candidate=0x55d9ad20d710, save_transaction=true, comment=0x0, transaction_id=0x0, errmsg=0x7ffc56f94de0 "", errmsg_len=8192)
> at lib/northbound.c:1381
> #14 0x00007f650cd045ba in nb_cli_classic_commit (vty=0x55d9ad3f7490) at lib/northbound_cli.c:57
> #15 0x00007f650cd04749 in nb_cli_pending_commit_check (vty=0x55d9ad3f7490) at lib/northbound_cli.c:96
> #16 0x00007f650cc94340 in cmd_execute_command_real (vline=0x55d9ad3eea10, vty=0x55d9ad3f7490, cmd=0x0, up_level=0) at lib/command.c:1000
> #17 0x00007f650cc94599 in cmd_execute_command (vline=0x55d9ad3eea10, vty=0x55d9ad3f7490, cmd=0x0, vtysh=0) at lib/command.c:1080
> #18 0x00007f650cc94a0c in cmd_execute (vty=0x55d9ad3f7490, cmd=0x55d9ad401d30 "XFRR_end_configuration", matched=0x0, vtysh=0) at lib/command.c:1228
> #19 0x00007f650cd523a4 in vty_command (vty=0x55d9ad3f7490, buf=0x55d9ad401d30 "XFRR_end_configuration") at lib/vty.c:625
> #20 0x00007f650cd5413d in vty_execute (vty=0x55d9ad3f7490) at lib/vty.c:1388
> #21 0x00007f650cd56353 in vtysh_read (thread=0x7ffc56f99370) at lib/vty.c:2400
> #22 0x00007f650cd4b6fd in event_call (thread=0x7ffc56f99370) at lib/event.c:1996
> #23 0x00007f650ccd1365 in frr_run (master=0x55d9ad103cf0) at lib/libfrr.c:1231
> #24 0x000055d9ab29036e in main (argc=2, argv=0x7ffc56f99598, envp=0x7ffc56f995b0) at isisd/isis_main.c:354
Configuring the same in vtysh configure interactive mode works properly.
When using "vtysh -f", the northbound compatible configuration is
committed together whereas, in interactive mode, it committed line by
line. In the first situation, in validation state nb_running_get_entry()
fails because the area not yet in running.
Do not use nb_running_get_entry() northbound validation state.
Fixes: 893882ee20 ("isisd: add isis flex-algo configuration backend")
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
When an ospf interface is not in the backbone area, but it receives a
packet from the backbone, no logs are generated for this mismatch.
However, the opposite scenario does generate logs.
Add a log for this case.
Signed-off-by: Loïc Sang <loic.sang@6wind.com>
This allows retrying functions to possibly change their logging level
for diagnostics.
In order to maintain backward compatibility with this longstanding
function we catch the specific exception of it not being handled by the
retrying function and call again w/o the argument.
Signed-off-by: Christian Hopps <chopps@labn.net>
