Comment 4 for bug 1853000

Reviewed: https://review.opendev.org/692130
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=436b72550ec2b1940b642c4b5d7e208e69c2b783
Submitter: Zuul
Branch: stable/stein

commit 436b72550ec2b1940b642c4b5d7e208e69c2b783
Author: Kamil Sambor <email address hidden>
Date: Thu Oct 17 16:06:26 2019 +0200

    Add configurable monitor timeouts for ovn dbs

    Under pressure, the default monitor timeout value of 20 seconds is not
    enough to prevent unnecessary failovers of the ovn-dbs pacemaker resource.
    While spawning a few VMs in the same time this could lead to unnecessary
    movements of master DB, then re-connections of ovn-controllers (slaves are
    read-only), further peaks of load on DBs, and at the end it could lead to
    snowball effect. Now this value can be configurable by
    OVNDBSPacemakerTimeout which will configure
    tripleo::profile::pacemaker::ovn_dbs_bundle (default is set to 60s)

    Depends-On: https://review.opendev.org/#/c/692119/
    Signed-off-by: Kamil Sambor <email address hidden>
    Closes-Bug: #1853000
    Change-Id: I1afb5f2ef31ec61b3b224e5e1672fb9f12bcb110
    (cherry picked from commit ad1ef91aa4158c96356b13291605d8f2044f3069)
    (cherry picked from commit ca335af7cba23a8159cf0d875fb87f37549ced53)