Update entrypoint.sh

lhns · Nov 29, 2023 · 5865285 · 5865285
1 parent afc2888
commit 5865285
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/entrypoint.sh b/entrypoint.sh
@@ -21,8 +21,8 @@ export KEEPALIVED_PASSWORD
 if [ -z "$KEEPALIVED_PRIORITY" ]; then
  KEEPALIVED_PRIORITY="$(echo "$node_labels" | jq -r '.KEEPALIVED_PRIORITY|select(.!=null)')"
 fi
-if [ -z "$KEEPALIVED_PRIORITY" ]; then
- echo "KEEPALIVED_PRIORITY must be set!" >&2
+if [ -z "$KEEPALIVED_PRIORITY" ] || (( KEEPALIVED_PRIORITY < 0 || KEEPALIVED_PRIORITY > 255 )); then
+ echo "KEEPALIVED_PRIORITY must be set between 0 and 255!" >&2
  exit 1
 fi
 export KEEPALIVED_PRIORITY