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Update git submodules 

* Update charm-neutron-openvswitch from branch 'master'
  - Enable keepalived VRRP health check
    
    If you want to have vrrp watch the external networking interface
    today, the option ha_vrrp_health_check_interval [1] detects a failure
    it re-triggers the transitional change - which works if the external
    physical interface fails because the ping will fail.
    
    In fact, we've tried to enable it before [2], but then we had to
    revert it [3] due to instability issues [4] in previous releases of
    OpenStack. Maybe the previous instability issue [4] was caused by
    another keepalived issue mentioned in the comment [5], now I have
    tested this option again, it works.
    
    This is how neutron allows monitoring southbound network today, so
    I would suggest we add this capability into the charm again.
    
    This is a patch for charm-neutron-openvswitch side to support
    enable-dvr-snat=True option which allows running gateway components
    on compute nodes (as of 19.04 charms, see [6])
    
    [1] https://docs.openstack.org/ocata/networking-guide/ \
            deploy-ovs-ha-vrrp.html#keepalived-vrrp-health-check
    [2] https://review.opendev.org/#/c/601533/
    [3] https://review.opendev.org/#/c/603347/
    [4] https://bugs.launchpad.net/neutron/+bug/1793102
    [5] https://bugs.launchpad.net/neutron/+bug/1793102/comments/5
    [6] https://bugs.launchpad.net/charm-neutron-openvswitch/+bug/1808045
    
    Change-Id: Ic7e751dd876cc67805e841e109a4f955ad80be47
    Closes-Bug: 1825966
This commit is contained in:
Zhang Hua 2019-05-08 16:45:29 +08:00 committed by Gerrit Code Review
parent 403e914ff1
commit 974e1803cd
1 changed files with 1 additions and 1 deletions
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charm-neutron-openvswitch

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Subproject commit 23e26a4cf2adf95208b0b47bd8dda447e8c811a2
Subproject commit 786906d559d88efbf5b7e95f67ceb0441d653cbd