[ovs-git] [openvswitch/ovs] 00d12b: ovn pacemaker: Provide the option to configure ina...

[GitHub]

  Branch: refs/heads/branch-2.7
  Home:   https://github.com/openvswitch/ovs
  Commit: 00d12bb8b71b94fd062dd35a9ce36e6be01b7cb9
      https://github.com/openvswitch/ovs/commit/00d12bb8b71b94fd062dd35a9ce36e6be01b7cb9
  Author: Numan Siddique <nusiddiq at redhat.com>
  Date:   2017-11-30 (Thu, 30 Nov 2017)

  Changed paths:
    M ovn/TODO.rst
    M ovn/utilities/ovndb-servers.ocf

  Log Message:
  -----------
  ovn pacemaker: Provide the option to configure inactivity probe value

In the case of OVN HA deployments with openstack, it has been noticed
that the 5 seconds inactivity probe interval is not enough and ovsdb-servers
do not get the echo reply back from the IDL clients and disconnects the
connections.

This patch
   - providdes an option to configure this value.
   - creates a connection row in NB/SB dbs and sets the target and
     inactivity_probe values when the node is promoted to master.

CC: Andy Zhou <azhou at ovn.org>
Signed-off-by: Numan Siddique <nusiddiq at redhat.com>
Signed-off-by: Ben Pfaff <blp at ovn.org>