There are 6 application containers. Note that "Order of Operations" won't be dealt with. The system will take a string ("5+2*10/5-6") and return a number (8).
This service fronts the system and exposes ability to do math to the world
There is one service for tokenization. This returns an ordering of which services to call
These are the four operator: +, -, *, /
This following will build 6 Dockerfiles
./build-services.sh
This link will help with URL encoding your requests.
curl "http://172.17.4.101:32111/compute?equation=22%2B99"