bhhoang / mongolb

MongoDB Load Balancer

mongolb

Load balancer that only look for record of a brand name

How to run

1. Clone this repo

git clone https://github.com/bhhoang/mongolb 

cd mongolb

Then install the module

git submodule --init --recursive --force

Build the module

./build.sh

2. Make load balancer file

make

3. Make the client file

g++ src/client/client.cpp -o client

4. Create build for backend

mkdir -p backend/build

cd backend/build

5. Build backend

cmake -S .. -B .
make

6. You should run 3 backend for 3 localhost ports (these port should match with those in backendList.json) and 3 mongodb replicas

./mongo_app 8080 27017
./mongo_app 8081 27018
./mongo_app 8082 27019

7. Go back to the mongolb folder

cd ../..

8. Run the load balancer file with a port

./mongolb 3000

9. Run the client with the port that match loadbalancer

./client 3000