diff --git a/k8s/fix-ufw-ds-v2.yaml b/k8s/fix-ufw-ds-v2.yaml index 0d2ba4e..cde153a 100644 --- a/k8s/fix-ufw-ds-v2.yaml +++ b/k8s/fix-ufw-ds-v2.yaml @@ -21,6 +21,14 @@ spec: command: ["nsenter", "--target", "1", "--mount", "--uts", "--ipc", "--net", "--pid", "--", "sh", "-c"] args: - | + # Ensure critical kernel modules are loaded for K3s/Flannel/IPTables + for mod in br_netfilter overlay xt_conntrack xt_comment xt_mark xt_MASQUERADE; do + if ! lsmod | grep -q "^$mod"; then + echo "Attempting to load module $mod..." + modprobe $mod || echo "Failed to load $mod" + fi + done + if command -v ufw >/dev/null; then ufw allow 8472/udp ufw allow 80/tcp @@ -35,6 +43,7 @@ spec: ufw allow from 37.60.237.100 ufw allow from 167.86.68.48 ufw allow from 95.111.235.130 + ufw allow from 80.241.209.235 elif command -v firewall-cmd >/dev/null; then firewall-cmd --permanent --add-port=8472/udp firewall-cmd --permanent --add-port=80/tcp @@ -49,6 +58,14 @@ spec: firewall-cmd --permanent --add-source=37.60.237.100 firewall-cmd --permanent --add-source=167.86.68.48 firewall-cmd --permanent --add-source=95.111.235.130 + firewall-cmd --permanent --add-source=80.241.209.235 firewall-cmd --reload + elif command -v dnf >/dev/null && grep -q "Rocky Linux 10" /etc/os-release 2>/dev/null; then + # Specific fix for Rocky 10 missing legacy netfilter modules + KVER=$(uname -r) + if ! lsmod | grep -q "xt_conntrack"; then + dnf install -y kernel-modules-extra-$KVER || dnf install -y kernel-modules-extra + modprobe br_netfilter overlay xt_conntrack xt_comment xt_mark xt_MASQUERADE + fi fi sleep 3600