- until (kubectl get deployment -n $HELM_NAMESPACE | grep -P "\b$1\b") &>/dev/null; do
- (( ++try > retries )) && exit 1
+ until (kubectl get deployment -n $HELM_NAMESPACE | grep -P "\b$1\b") >/dev/null 2>&1; do
+ try=$(($try + 1))
+ [ $try -gt $retries ] && exit 1