installers/osm_health.sh

   1 #!/bin/sh
   2
   3 WAIT_TIME=60
   4 NUM_SERVICES_WITH_HEALTH=3
   5
   6 while getopts "w:s:n:" o; do
   7     case "${o}" in
   8         w)
   9             WAIT_TIME=${OPTARG}
  10             ;;
  11         s)
  12             STACK_NAME=${OPTARG}
  13             ;;
  14         n)
  15             NUM_SERVICES_WITH_HEALTH=${OPTARG}
  16             ;;
  17     esac
  18 done
  19
  20
  21 time=0
  22 step=1
  23 while [ $time -le "$WAIT_TIME" ]; do
  24     if [ "$(docker ps | grep " ${STACK_NAME}_" | grep -i healthy | wc -l)" -ge "$NUM_SERVICES_WITH_HEALTH" ]; then
  25         exit 0
  26     fi
  27
  28     sleep $step
  29     time=$((time+step))
  30 done
  31
  32 echo "Not all Docker services are healthy"
  33 docker ps | grep " ${STACK_NAME}_"
  34
  35 exit 1