auth/auth-service/src/main/resources/docker-compose/wait_for_host_port.sh

   1 #!/bin/bash
   2
   3 set -e
   4
   5 host="$1"
   6 port="$2"
   7 shift
   8 shift
   9 cmd="$@"
  10
  11 until echo > /dev/tcp/${host}/${port} ; do
  12   >&2 echo "${host}:${port} is unavailable - sleeping"
  13   sleep 1
  14 done
  15
  16 >&2 echo "${host}:${port} is up - executing command"
  17 exec $cmd