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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 $i
done
curldata='{"serviceName": "activiti-rest", "version": "v1", "url": "/activiti-rest","protocol": "REST", "visualRange": "1", "path": "/activiti-rest", "nodes": [ {"ip": "'$SERVICE_IP'","port": "'$SERVICE_PORT'","ttl": 0}]}'
curl -v -X POST -H "Accept: Application/json" -H "Content-Type: application/json" -d "${curldata}" http://$OPENPALETTE_MSB_IP:$OPENPALETTE_MSB_PORT/api/microservices/v1/services
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 ./bin/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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