Dealing with PRIu64 is unfortunately a bit hacky in the frr-format
plugin, as in, it works correctly with snprintfrr, but breaks on plain
snprintf. There's no good solution unfortunately :/.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
These are easy to get subtly wrong, and doing so can cause
nondeterministic failures when racing in parallel builds.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Since this command is modeled using YANG, it's already displayed
as part of the call to nb_cli_show_dnode_cmds(). Calling the
'isis_circuit_config_write' hook was only making that command
to be displayed twice.
The aforementioned hook is still necessary for fabricd, which wasn't
converted to the new northbound model yet.
Fixes#6281.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Stop sleeping if synchronous label-manager zapi session
has trouble during init: retry using a timer instead. Move
initial label-block request to a point where the LM zapi
session is known to be running. Remove the use of the
daemon 'instance' - we're using the session_id to distinguish
the LM zapi session.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
Having a fixed set of parameters for each northbound callback isn't a
good idea since it makes it difficult to add new parameters whenever
that becomes necessary, as several hundreds or thousands of existing
callbacks need to be updated accordingly.
To remediate this issue, this commit changes the signature of all
northbound callbacks to have a single parameter: a pointer to a
'nb_cb_x_args' structure (where x is different for each type
of callback). These structures encapsulate all real parameters
(both input and output) the callbacks need to have access to. And
adding a new parameter to a given callback is as simple as adding
a new field to the corresponding 'nb_cb_x_args' structure, without
needing to update any instance of that callback in any daemon.
This commit includes a .cocci semantic patch that can be used to
update old code to the new format automatically.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
The intention here is to keep the code more organized. These wrappers
should be used by the northbound clients only, and never directly
by any YANG backend code.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Issue:
Configuring default-originate when static default route is previously
advertised results in withdrawal of the route.
Fix :
Delete the adj-out entry for the previously advertised static
default route without sending explicit withdraw message.
Signed-off-by: kssoman <somanks@gmail.com>
Currently the linux kernel allows you to specify the same
table id -> multiple vrf's. While I am arguing with
the kernel people about proper behavior here let's
just remove this as a possiblity from happening and
mark it a zebra stopable misconfiguration.
(Effectively we are preventing a crash down the line
as that all over FRR we assume it's a unique
mapping not a many to one).
Why fail hard? Because we hope to get the person
who misconfigured it to actually notice immediately
not hours or days down the line when shit hits the fan.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
The function rt_netlink.c is using to lookup the vrf by
passed in table id.
I'm also going to pretend that this function is not
so awful to run when we have a large number of routes
incoming.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
