Description of problem: While trying the steps mentioned in the doc (https://cnv_setup--ocpdocs.netlify.com/openshift-enterprise/latest/cnv_users_guide/cnv_users_guide.html#cnv_userguide_advanced_vm_config) ``` $ ovs-vsctl add-br br1 $ ovs-vsctl add-port br1 eth1 ``` Trying it on a compute node of the cluster, which actually didn't had any interfaces named eth1 in `ifconfig`, after these 2 commands the node gets disconnected, cannot ping or ssh, and the node stays disconnected even after reboot. Was able to reproduce the same behavior with `eth0` as well But couldn't get any logs because the node disconnects exactly after `$ ovs-vsctl add-port br1 eth1` Version-Release number of selected component (if applicable): CNV 1.4 + OCP 3.11 How reproducible: Steps to Reproduce: 1.From one of the node $ ovs-vsctl add-br br1 $ ovs-vsctl add-port br1 eth1 2. 3. Actual results: The node gets completely disconnected0 Expected results: Should error if the interface is wrong Additional info:
Changing this from CNV to RHEL as this seems on OVS and not on CNV.
I don't understand this bug at all. I can put lots of invalid configs into my OvS instance, and it won't take down networking. Sounds like something related to your setup. Reassigning to original component.
(In reply to Aaron Conole from comment #3) > I don't understand this bug at all. I can put lots of invalid configs into > my OvS > instance, and it won't take down networking. Sounds like something related > to > your setup. > > Reassigning to original component. Seems like it was due to some issues with the environment, built a new env and it seems working. Closing this.