activiti-extension/src/main/docker/bin/entrypoint.sh

   1 #!/usr/bin/env sh
   2 # $0 is a script name,
   3 # $1, $2, $3 etc are passed arguments
   4 # $1 is our command
   5 CMD=$1
   6
   7 if [ -z "$SERVICE_IP" ]; then
   8     export SERVICE_IP=`hostname -i`
   9 fi
  10 echo "SERVICE_IP=$SERVICE_IP"
  11
  12 if [ -z "$SERVICE_PORT" ]; then
  13     export SERVICE_PORT=8080
  14 fi
  15 echo "SERVICE_PORT=$SERVICE_PORT"
  16
  17 if [ -z "$OPENPALETTE_MSB_IP" ]; then
  18     echo "Missing required variable OPENPALETTE_MSB_IP: Microservices Service Bus address <ip>:<port>"
  19     exit 1
  20 fi
  21 if [ -z "$OPENPALETTE_MSB_PORT" ]; then
  22     echo "Missing required variable OPENPALETTE_MSB_PORT: Microservices Service Bus address <ip>:<port>"
  23     exit 1
  24 fi
  25 echo "MSB_ADDR=${OPENPALETTE_MSB_IP}:${OPENPALETTE_MSB_PORT}"
  26
  27 # Wait for MSB initialization
  28 echo "Wait for MSB initialization"
  29 for i in {1..5}; do
  30     curl -sS -m 1 ${OPENPALETTE_MSB_IP}:${OPENPALETTE_MSB_PORT} > /dev/null && break
  31     sleep $i
  32 done
  33
  34 curl -X POST --data '{"serviceName": "activiti-rest","version": "v1","url": "/activiti-rest/","path": "/activiti-rest/","protocol": "REST","visualRange": "1","nodes": [{"ip": "${SERVICE_IP}","port": "${SERVICE_PORT}","ttl": 0}]}' http://${OPENPALETTE_MSB_IP}:${OPENPALETTE_MSB_PORT}/api/microservices/v1/services -H "Accept: Application/json" -H "Content-Type:application/json"
  35
  36 case "$CMD" in
  37   "dev" )
  38     ;;
  39   "start" )
  40     # we can modify files here, using ENV variables passed in
  41     # "docker create" command. It can't be done during build process.
  42     exec ./catalina.sh run
  43     ;;
  44    * )
  45     # Run custom command. Thanks to this line we can still use
  46     # "docker run our_image /bin/bash" and it will work
  47     exec $CMD ${@:2}
  48     ;;
  49 esac