Instances not getting DHCP address

Products

• VMware Integrated OpenStack

Issue/Introduction

• OpenStack DHCP that suddenly fails to deliver IP addresses
• Deployment is running DVS networking not NSX-T
• openvswitch-vswitchd.log showing the following:
  Nov 30 00:00:01 controller-########## openvswitch-vswitchd[784]: 2024-11-30T00:00:01Z|102167|netdev_linux|INFO|tunl0 device has unknown hardware address family 768
  
  

Environment

7.x

Resolution

This issue requires a restart of the controllers to correct. 

The recommended process would be to:

1. Stop the deployment 
   #viocli stop services
2. Verify the deployment is in a STOPPED state
   #viocli get deployment
3. Restart the controllers (can be done thru vCenter or from within SSH with a reboot command
4. Verify that Status is ready on all nodes
   #kubectl get nodes
5. Start the deployment
   #viocli start services