Recover cordon and maintenace node after harvester node machine reboot

  • Related issues: #1493 When hosts are stuck in maintenance mode and the cluster is unstable you can’t access the UI

Category:

  • Host

Verification Steps

  1. Create 3 virtual machine on 3 harvester nodes
  2. Cordon 1st and 2nd node, image
  3. Enable maintenance mode on 1st and 2nd node image
  4. We can’t cordon and enable maintenance node on the remaining node image
  5. Reboot 1st and 2nd node bare machine
  6. Wait for harvester machine back to service
  7. Login dashboard
  8. Disable maintenance mode on 1st and 2nd node

Expected Results

  1. Cordon node and enter maintenance mode, after machine reboot, user can login harvester dashboard.
  2. Node remain it’s original status
  3. Can disable/uncordon node, it can back to original status image