Install Kubernetes Cluster on Bare-Metal Ubuntu Systems
On all systems:
Check for full network connectivity between the systems
Open specific ports on the systems
ufw allow 6443/tcp
similarly allow open ports 2379:2380, 10250, 10259 and 10257 on Master node and ports 10250 and 30000:32767 on worker n...
dpuium.hashnode.dev2 min read