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tools: quagga-reload.py fails to change max-paths

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Signed-off-by: Daniel Walton <dwalton@cumulusnetworks.com>
Reviewed-by:   Donald Sharp <sharpd@cumulusnetworks.com>
This commit is contained in:
Daniel Walton 2017-04-04 18:51:32 +00:00
parent b3cfe637a6
commit 2ce26af100
1 changed files with 20 additions and 0 deletions
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tools/frr-reload.py
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@ -988,6 +988,21 @@ if __name__ == '__main__':
# the "neighbor 1.1.1.1 route-map FOO out" line...so we compare the
# configs again to put this line back.
# There are many keywords in quagga that can only appear one time under
# a context, take "bgp router-id" for example. If the config that we are
# reloading against has the following:
#
# router bgp 10
# bgp router-id 1.1.1.1
# bgp router-id 2.2.2.2
#
# The final config needs to contain "bgp router-id 2.2.2.2". On the
# first pass we will add "bgp router-id 2.2.2.2" but then on the second
# pass we will see that "bgp router-id 1.1.1.1" is missing and add that
# back which cancels out the "bgp router-id 2.2.2.2". The fix is for the
# second pass to include all of the "adds" from the first pass.
lines_to_add_first_pass = []
for x in range(2):
running = Config()
running.load_from_show_running()
@ -995,6 +1010,11 @@ if __name__ == '__main__':
(lines_to_add, lines_to_del) = compare_context_objects(newconf, running)
if x == 0:
lines_to_add_first_pass = lines_to_add
else:
lines_to_add.extend(lines_to_add_first_pass)
# Only do deletes on the first pass. The reason being if we
# configure a bgp neighbor via "neighbor swp1 interface" quagga
# will automatically add: