I have a control plane and a worker running fine at the moment.
I decided to add another agent from another hypervisor. After doing so I realized that the IP address of the agent was not set correctly.
I drained and deleted the node:
kubectl delete node k3os_agent2
Delete went fine.
However, now when I try to reinstall i see:
node “k3os_agent2” not found in the k3s-service.log
i have tried removing this and renaming the host and doing another sudo k3os install from the live disk… same issue.
Upon googling I also deleted the line for k3os_agent2 in:
/var/lib/rancher/k3s/server/cred/node-passwd
to be sure.
However nothing is working. No matter what I try to do, I cannot get another agent working. Any ideas?
update
I noticed on the master node I am seeing:
Interestingly enough, on the master node I see:
http: TLS handshake error from 172.20.30.23:60716: remote error: tls: bad certificate
Not sure why