Rocky Linux
Rocky Linux system and firewall configuration.
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[Kubernetes Lab 01] Prepare Windows 11, VMware and Rocky Linux
Plan and create the three Rocky Linux VMs for a Kubernetes lab running in VMware on a Windows 11 host.
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[Kubernetes Lab 02] Rocky Linux IP, Time and Kernel Settings
Set stable addresses and hostnames, synchronize time, and check kernel and network settings on the three Rocky Linux lab VMs.
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How to Open a Port with firewalld on Rocky Linux 9
Open and verify a port in the correct firewalld zone on Rocky Linux 9, keep the rule after reboot, and remove it when no longer needed.