Hi all
We have a small installation based on OVIRT 4.3.
1 Cluster is based on Centos 7 and the other on OVIRT NG Node image.
The environment was stable till an upgrade took place a couple of months ago.
As such we had to re-install one of the Centos 7 node and start from scratch.
To trigger the automatic configuration of the host, it is required to configure ovirt-provider-ovn as the default network provider for the cluster before adding the host to oVirt.
Even though the installation completed successfully and VMs are created, the following are not working as expected:
1. ovn geneve tunnels are not established with the other Centos 7 node in the cluster.
2. Centos 7 node is configured by ovirt engine however no geneve tunnel is established when "ovn-sbctl show" is issued on the engine.
Does "ovn-sbctl show" list the hosts?
3. no flows are shown on the engine on port 6642 for the ovs db.
Does anyone have any experience on how to troubleshoot OVN on ovirt?
/var/log/openvswitch/ovncontroller.log on the host should contain a helpful hint.
Thank you
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