[KNI-23] worker nodes in kni-upi-lab should be named with short hostname Created: 22/Jul/20  Updated: 24/Jul/20

Status: To Do
Project: Kubernetes Native Infrastructure
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Task Priority: Medium
Reporter: Yolanda Robla Mota Assignee: Sheetal Chetan Singala
Resolution: Unresolved Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified


 Description   

When adding master and worker nodes with knictl and kni-upi-lab, they get named differently:

NAME STATUS ROLES AGE VERSION
slave-master-0 Ready master 26h v1.17.1+1aa1c48
slave-master-1 Ready,SchedulingDisabled master 26h v1.17.1+1aa1c48
slave-master-2 Ready master 26h v1.17.1+1aa1c48
slave-worker-0.slave.baremetal.edge-sites.net Ready worker 26h v1.17.1+1aa1c48
slave-worker-1.slave.baremetal.edge-sites.net Ready worker 24h v1.17.1+1aa1c48

See that masters take short hostname, while workers take full FQDN.
Naming should be consistent across masters/workers, and we prefer to use the short hostname.

 Comments   
Comment by Yolanda Robla Mota [ 24/Jul/20 ]

When looking at this problem in depth, it seems to be a problem with gen-coredns script of kni-upi-lab, which generates incorrect entries for worker nodes. This needs to be fixed in order to have right naming resolution.

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