The interface area command is deprecated under
router ospf6 and should be on the individual interface.
Let's modify the tests to not actually put the
interface foo area 0.0.0.0 command under the
router node.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
When using build_config_from_json there exists a timing
window where neighbors can come up before the router-id
is applied. As a precaution, quickly clear the neighbors
to ensure that we get neighbors with the expected router-id.
This can especially happen under high system load.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
The test_ospf_dual_stack test had area configuration
under the `router ospf6` nodes. This is getting
lots of warning messages from the cli. Let's remove
this.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
When testers use the build_config_from_json function
the create_router_ospf function is double creating
the ospfv3 cli to be passed in. This is because
the create_router_ospf loops over both v2 and v3
and then create_router_ospf6 re-adds v3.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
The ospf_basic_functionality/test_ospf_lan.py creates
a ethernet segment and attaches 4 routers to it and
assigns ip addresses in a /24. As one of the tests
it picks a new address for r0 which coincides with
a ip address on r3. Then the test immediatly
checks for other data. The problem is of course
that if a test is `slow` enough hello's will
start to be ignored from r3 to r0 and the
neighbor relationships will come down. Choose
an ip address that doesn't cause this issue.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
The new bgp_route_server_client test is not setting the
timers for peers to be fast enough to have the ability
to converge in under 60 seconds if a packet is dropped/missed
at startup. Make the test have the ability to converge
under load
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
There exist systems that do not explicity have a python soft-link
on their system. Let's explicity call out which python we want
to be using with exabgp.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Somewhere along the line core-files stopped being generated
with the running of the topotests. With this change we now
see this:
sharpd@eva /t/topotests> find . -name '*.dmp' -print
./ospfv3_basic_functionality.test_ospfv3_asbr_summary_topo1/r0/ospf6d_core-sig_6-pid_430478.dmp
sharpd@eva /t/topotests> sudo gdb /usr/lib/frr/ospf6d ./ospfv3_basic_functionality.test_ospfv3_asbr_summary_topo1/r0/ospf6d_core-sig_6-pid_430478.dmp
GNU gdb (Debian 10.1-1.7) 10.1.90.20210103-git
Copyright (C) 2021 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<https://www.gnu.org/software/gdb/bugs/>.
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Reading symbols from /usr/lib/frr/ospf6d...
[New LWP 430478]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/lib/frr/ospf6d --log file:ospf6d.log --log-level debug -d'.
Program terminated with signal SIGABRT, Aborted.
50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
(gdb)
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
This is implicitly checked by the "verify mroute" below, but it's much
more helpful to explicitly check in advance.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Currently I get bgp_instance_del-test as well as bgp_l3vpn_to_bgp_vrf
failures every ~3-4 runs when under a 40 parallel run with micronet.
Examination of the failure and passing cases always leads to the
failures showing convergence of bgp bestpath immediately after
the show commands to ensure that the routes are there.
Modify the code to look for the fact that the vrf has
converged from routes being passed around across vrf's
and ensure that bestpath has run on them.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
When debugging issues for routes in multiple vrf's. It would
be extremely useful if the debug output had which vrf we
are acting on.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Issue #9983 explains what is wrong with the GR helper mode.
To unblock the CI that fails almost all the time on the ospf_gr_topo1
test, remove the commands and disable the test. Also add a reminder to
completely remove the helper mode if no one fixes the code in a month.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
This can't really be run as part of CI, it's intended as a helper
instead, to use manually after poking around in the c-ares binding code.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
common_cli.c disables logging by default so stdio is usable as vty
without log messages getting strewn inbetween. This the right thing for
most tests, but not all; sometimes we do want log messages.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
949aaea5 removed debugs from all topotests, but this test relies on the
debug logs so it constantly fails now.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
When our CI test system is under high load, expecting bfd to
converge in under 2 seconds is not going to happen. Modify the test
suites to just ensure that things reconvderge.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Debugs take up a significant amount of cpu time as well as
increased disk space for storage of results. Reduce test
over head by removing the debugs, Hopefully this helps
alleviate some of the overloading that we are seeing in
our CI systems.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
The test system under load looks for upstream state only
1 time immediately after sending 2 streams of S,G data
flowing. Give the system some time to process this
and ensure that it actually shows up in a small
amount of time.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
The test_ldp_pseudowires_after_link_down test
shuts a link down and was blindly waiting 5 seconds
before just assuming the test system was in a sane
state. Remove the sleep(5) and actually look for
the changed state for the route 2.2.2.2 that the
psueudowire actually depends on.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
The test does this:
a) shut link down
b) test for ospf convergence
c) ensure the route is installed
When under a heavily loaded system c) is not guaranteed
to happen quickly. Give the system 10 extra seconds
to ensure it happens.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
The route replace test was doing this seq of events:
a) Create nhg
b) Install route w/ sharpd
c) Ensure it worked
d) Modify nhg
d) Ensure the update group replace worked
The problem is that the sharp code is doing this:
/* Only send via ID if nhgroup has been successfully installed */
if (nhgid && sharp_nhgroup_id_is_installed(nhgid)) {
SET_FLAG(api.message, ZAPI_MESSAGE_NHG);
api.nhgid = nhgid;
} else {
for (ALL_NEXTHOPS_PTR(nhg, nh)) {
api_nh = &api.nexthops[i];
zapi_nexthop_from_nexthop(api_nh, nh);
i++;
}
api.nexthop_num = i;
}
The created nhg has not been successfully installed( or at least
sharpd has not read the results yet) when it gets the command
to install the routes. As such it passes down the individual
nexthops instead. The route replace is never going to work.
Modify the code to add a bit of sleep to allow sharpd to
get notified when the system is under load. At this point
there is no way to query sharpd for whether or not it
thinks it's nhg is installed properly or not. This
test is failing all over the place for a bunch of people
let's get this fixed so people can get running
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
the test_nexthop_groups function is failing occassionally
because the test executes 4 in succession sharp install
routes commands. When I dumped the rib on a failed test
run there were only 2 of the 4 routes in the rib and
the two that were in were the last 2 installed.
The sharp daemon setups a event process where it
installs routes `automatically`. If the previous
run is not finished entering a new command to install
the routes will mess up the last one from ever happening.
It is assumed that the user doesn't do stupid stuff here.
In this case I am just adding a small sleep between each
installation to just let the test proceed.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
the isis_topo1 test has two functions where immediately
after the test ensures that the routes are in isis
tests to see if they are in the rib. Under system
load I am seeing this test failing because the
routes are still queued. Modify the zebra check
for the isis routes to look for the proper results
for 10 seconds.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
