After installation using bonding configuration with OVNkubernets plugin system crashed on baremetal cluster
Issue
-
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.
Environment
- 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.