After installation using bonding configuration with OVNkubernets plugin system crashed on baremetal cluster

Solution Unverified - Updated -


  • After booting up coreos master nodes using kernel cmd line parameters [1], it initiates and the session is started. Both the nics along with the bond0 nw interface come up. The IP gives response to pings and the machine can be ssh-ed [2].

  • After sometime, the session terminates abruptly and the ip does not give a response to ping. From the vm console, it shows nothing. After rebooting the machine it shows the error where it states the network interfaces are not ready.

  • [1] Kernel cmd :
    ip=:::::bond0:none nameserver= bond=bond0:,:mode=active-backup.

  • [2] After master0 booted up, we were able to login and check bonded interface. After sometime the connection got automatically closed.


  • Red Hat OpenShift Container Platform
    • 4.6
  • Baremetal

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content