add_dynamo_node

REPLICATION="3"
DYN_MAX_KEY="65536"
DS_IP=$(docker-machine ip docker-SD)
NETWORK_NAME="private-network"
RAILS_NODE_IMAGE="rails-image"

if [ $# -eq 2 ]; then
   docker run -itd -p 3000 --net="$NETWORK_NAME" --name "rails-webapp$2" --env="constraint:node==$1" -e CONSUL_IP=$DS_IP -e REPLICATION=$REPLICATION -e DYNAMO_MAX_KEY=$DYN_MAX_KEY $RAILS_NODE_IMAGE
   echo "waiting for containers to initialize..."
   sleep 10
   curl http://$(docker-machine ip $1):$(docker ps | grep "rails-webapp$2" | tr -s " " | cut -d" " -f16 | cut -d: -f2 | cut -d"-" -f1)/node/register_to_service_discovery	
else
  echo "Usage: add_dynamo_node [virtual machine name] [dynamo container id]"
fi