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openstack
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Update git submodules 

* Update tripleo-ansible from branch 'master'
  to f1d6d84f6780b71efecaeea7910ca8077eb7bcb5
  - Merge "Allow BFD timeouts to be customized"
  - Allow BFD timeouts to be customized
    
    Especially in virtual environments the default rfc-specified BFD timeouts are quite
    aggressive. A small overload on the control plane has the chances of
    making us miss heartbeat and declaring a link down.
    
    Let's add some parameters (set to the RFC-defined defaults) in order to
    be able to customize them.
    
    Tested with:
      ControllerRack1ExtraGroupVars:
        tripleo_frr_bfd_detect_multiplier: 10
        tripleo_frr_bfd_transmit_interval: 500
        tripleo_frr_bfd_receive_interval: 500
    
    Obtained the following in the config:
    router bgp 64999
      bgp router-id 172.30.1.1
      bgp log-neighbor-changes
      bgp graceful-shutdown
    ...
      neighbor uplink peer-group
      neighbor uplink bfd
      neighbor uplink bfd profile tripleo
    ...
    bfd
      profile tripleo
        detect-multiplier 10
        transmit-interval 500
        receive-interval 500
    
    vtysh confirms that the config is applied correctly:
    [root@ctrl-1-0 ~]# podman exec -it frr vtysh -c 'show running-config' |grep -A4 bfd
    router bgp 64999
     bgp router-id 172.30.1.1
     bgp log-neighbor-changes
    --
       neighbor uplink bfd
     neighbor uplink bfd profile tripleo
     neighbor uplink ttl-security hops 1
     neighbor enp2s0 interface peer-group uplink
     neighbor enp3s0 interface peer-group uplink
     !
    --
      bfd
     profile tripleo
      detect-multiplier 10
      transmit-interval 500
      receive-interval 500
    
    Change-Id: I8ff745be02b476bcfeac1bfd162902d6fffdd6cb
This commit is contained in:
Zuul 2021-08-16 10:35:36 +00:00 committed by Gerrit Code Review
parent 6d0e26f555
commit 48653f57fe
1 changed files with 1 additions and 1 deletions
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2
tripleo-ansible

@ -1 +1 @@
Subproject commit 328fb3e6187df1f76f1feb8093e6811bc4fb0666
Subproject commit f1d6d84f6780b71efecaeea7910ca8077eb7bcb5