- May 30, 2023
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# Ports below we need to be opened on the master nodes only sudo ufw allow ssh sudo ufw enable sudo ufw allow 6443/tcp sudo ufw allow 2379/tcp sudo ufw allow 2380/tcp sudo ufw allow 10250/tcp sudo ufw allow 10257/tcp sudo ufw allow 10259/tcp sudo ufw reload # Ports below we need to be opened on the worker nodes only sudo ufw allow ssh sudo ufw enable sudo ufw allow 10250/tcp sudo ufw allow 30000:32767/tcp sudo ufw reload