Fix legacy iptables support (#50)

* Fix legacy mode in klipper-lb Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com> * Fix erroring out when nft doesnt exist Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com> --------- Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
k3s-io · Apr 6, 2023 · 7a5c27d · 7a5c27d
1 parent 2e96f69
commit 7a5c27d
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/entry b/entry
@@ -16,23 +16,25 @@ fatal()
 }
 
 check_iptables_mode() {
+    set +e
     lsmod | grep "nf_tables" 2> /dev/null
     if [ $? = 0 ]; then
         mode=nft
     else 
         mode=legacy
     fi
+    set -e
 }
 
 set_nft() {
     for i in iptables iptables-save iptables-restore ip6tables; do 
-        ln -sf "xtables-nft-multi" "$BIN_DIR/$i";
+        ln -sf /sbin/xtables-nft-multi "$BIN_DIR/$i";
     done
 }
 
 set_legacy() {
     for i in iptables iptables-save iptables-restore ip6tables; do 
-        ln -sf /sbin/xtables-nft-multi "$BIN_DIR/$i";
+        ln -sf /sbin/xtables-legacy-multi "$BIN_DIR/$i";
     done
 }