a278c5ba78
In order to avoid having a MAC_Binding table explosion and helping lowering the memory footprint when using ML2/OVN this patch is setting two options to the OVN routers: * always_learn_from_arp_request: By setting this to False we avoid learning from ARP replies observed in the network. Only the ARP requests sent by OVN will generate a MAC_Binding entry in the OVSDB database. For larger broadcasts domains this avoids having a MAC_Binding table explosion, reduce the DB size and memory footprint of ML2/OVN. * dynamic_neigh_routers: By setting this to True we avoid pre-populating flows for router to router communication, reduding the number of flows, DB size and memory footprint of ML2/OVN. For more information on these option for core OVN please refer to: https://www.ovn.org/support/dist-docs/ovn-nb.5.html This patch also includes a new maintenance task to include these options to existing routers in the system. Related-Bug: #1946318 Change-Id: I056acdec9b6ee2341d2bc4f7bd9a678f3bf91972 Signed-off-by: Lucas Alvares Gomes <lucasagomes@gmail.com> |
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| .. | ||
| common | ||
| ml2 | ||
| __init__.py | ||