kers/scripts/wait_for_service
2020-07-25 12:25:20 +02:00

12 lines
180 B
Bash
Executable file

#!/bin/sh
if [ $# -ne 2 ]; then
echo "Usage: $0 <hostname> <port>" >&2
exit 1
fi
while ! nc -z "$1" "$2"; do
echo "$1:$2 not yet available, waiting"
sleep 1
done
echo "Done"