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#!/usr/bin/env sh
# $0 is a script name,
# $1, $2, $3 etc are passed arguments
# $1 is our command
CMD=$1
if [ -z "$SERVICE_IP" ]; then
export SERVICE_IP=`hostname -i`
fi
echo "SERVICE_IP=$SERVICE_IP"
if [ -z "$SERVICE_PORT" ]; then
export SERVICE_PORT=8080
fi
echo "SERVICE_PORT=$SERVICE_PORT"
if [ -z "$OPENPALETTE_MSB_IP" ]; then
echo "Missing required variable OPENPALETTE_MSB_IP: Microservices Service Bus address <ip>:<port>"
exit 1
fi
if [ -z "$OPENPALETTE_MSB_PORT" ]; then
echo "Missing required variable OPENPALETTE_MSB_PORT: Microservices Service Bus address <ip>:<port>"
exit 1
fi
echo "MSB_ADDR=${OPENPALETTE_MSB_IP}:${OPENPALETTE_MSB_PORT}"
# Wait for MSB initialization
echo "Wait for MSB initialization"
for i in {1..5}; do
curl -sS -m 1 ${OPENPALETTE_MSB_IP}:${OPENPALETTE_MSB_PORT} > /dev/null && break
sleep $i
done
curl -X POST --data '{"serviceName": "activiti-rest","version": "v1","url": "/activiti-rest/","path": "/activiti-rest/","protocol": "REST","visualRange": "1","nodes": [{"ip": "${SERVICE_IP}","port": "${SERVICE_PORT}","ttl": 0}]}' http://${OPENPALETTE_MSB_IP}:${OPENPALETTE_MSB_PORT}/api/microservices/v1/services -H "Accept: Application/json" -H "Content-Type:application/json"
case "$CMD" in
"dev" )
;;
"start" )
# we can modify files here, using ENV variables passed in
# "docker create" command. It can't be done during build process.
exec ./catalina.sh run
;;
* )
# Run custom command. Thanks to this line we can still use
# "docker run our_image /bin/bash" and it will work
exec $CMD ${@:2}
;;
esac
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