Comment 17 for bug 1792343

I'm still seeing this on master. I've attached the deployment output and I can see that I do have the keepalive fix on the undercloud:

[ssh_connection]
ssh_args = -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o ControlMaster=auto -o ControlPersist=30m -o ServerAliveInterval=5 -o ServerAliveCountMax=5

This is doing a fairly basic deployment using the OVB multinic templates: https://github.com/cybertron/openstack-virtual-baremetal/tree/master/overcloud-templates/network-templates-v2

Deploy command is this: openstack overcloud deploy --templates --libvirt-type qemu -e /usr/share/openstack-tripleo-heat-templates/environments/disable-telemetry.yaml -e /home/centos/openstack-virtual-baremetal/overcloud-templates/network-templates-v2/network-isolation-absolute.yaml -e /home/centos/openstack-virtual-baremetal/overcloud-templates/network-templates-v2/network-environment.yaml