Add more firewall rules

files/rke-common/usr/libexec/rke2/create_rke_user.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+# Check if user 'rke' exists
+if ! id -u rke &> /dev/null; then
+    echo "Creating user 'rke'"
+    # Create user 'rke' with home directory using useradd
+    useradd --system -m -k /usr/libexec/rke2/skel/ rke
+fi
+
+# Add 'rke' to docker group
+echo "Adding 'rke' to docker group"
+usermod -aG docker rke
+usermod -aG systemd-journal rke
+
+echo "Done"