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--- projects:k8s:k8s_setup_with_k0s_k0sctl [2026/05/27 07:11] – garfield
+++ projects:k8s:k8s_setup_with_k0s_k0sctl [2026/06/09 07:02] (current) – external edit 127.0.0.1
@@ Line 102: / Line 102: @@
 firewall-cmd --reload
 </code>
-  - Open the firewall ports on the worker node(s)<code>
+  - Disable the firewall completely **on the worker nodes** since k8s doesn't like it - Ref: [[https://docs.k0sproject.io/head/networking/#firewalld-k0s|k0s networking - firewalld-k0s]]<code>
-# Open Kubelet API port and networking tunnels
+sudo systemctl stop firewalld && sudo disable firewalld
-firewall-cmd --permanent --add-port=10250/tcp
-firewall-cmd --permanent --add-port=179/tcp
-firewall-cmd --permanent --add-port=4789/udp
-firewall-cmd --permanent --add-port=8132-8133/tcp
-# Reload firewall to apply changes
-firewall-cmd --reload
 </code>
   - Create the cluster<code>