[ovs-git] [openvswitch/ovs] f1301a: OVN: select a random mac_prefix if not provided

Lorenzo Bianconi noreply at github.com
Tue Mar 5 23:49:53 UTC 2019


  Branch: refs/heads/master
  Home:   https://github.com/openvswitch/ovs
  Commit: f1301a259a92e526672b2f3119a9b234a5013387
      https://github.com/openvswitch/ovs/commit/f1301a259a92e526672b2f3119a9b234a5013387
  Author: Lorenzo Bianconi <lorenzo.bianconi at redhat.com>
  Date:   2019-03-05 (Tue, 05 Mar 2019)

  Changed paths:
    M NEWS
    M ovn/northd/ovn-northd.c
    M tests/ovn.at

  Log Message:
  -----------
  OVN: select a random mac_prefix if not provided

Select a random IPAM mac_prefix if it has not been provided by the user.
With this patch the admin can avoid to configure mac_prefix in order to
avoid L2 address collisions if multiple OVN deployments share the same
broadcast domain.
Remove MAC_ADDR_PREFIX definitions/occurrences since now mac_prefix is
always provided to ovn-northd

Acked-by: Numan Siddique <nusiddiq at redhat.com>
Tested-by: Miguel Duarte de Mora Barroso <mdbarroso at redhat.com>
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi at redhat.com>
Signed-off-by: Ben Pfaff <blp at ovn.org>




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